/errlog
/reloc_off
+/include/generated/
+/lib/asm-offsets.s
+
# stgit generated dirs
patches-*
.stgit-edit.txt
dlvision PPC405EP
gdppc440etx PPC440EP/GR
intip PPC460EX
+ io PPC405EP
+ iocon PPC405EP
neo PPC405EP
Dave Ellis <DGE@sixnetio.com>
Peter Tyser <ptyser@xes-inc.com>
- XPEDITE1000 PPC440GX
- XPEDITE5170 MPC8640
- XPEDITE5200 MPC8548
- XPEDITE5370 MPC8572
+ xpedite1000 PPC440GX
+ xpedite5170 MPC8640
+ xpedite5200 MPC8548
+ xpedite5370 MPC8572
+ xpedite5500 P2020
David Updegraff <dave@cray.com>
# Option processing based on util-linux-2.13/getopt-parse.bash
-# Note that we use `"$@"' to let each command-line parameter expand to a
+# Note that we use `"$@"' to let each command-line parameter expand to a
# separate word. The quotes around `$@' are essential!
# We need TEMP as the `eval set --' would nuke the return value of
# getopt.
## i386 Systems
#########################################################################
-LIST_x86="$(boards_by_arch i386)
- sc520_eNET \
-"
+LIST_x86="$(boards_by_arch i386)"
#########################################################################
## Nios-II Systems
## Blackfin Systems
#########################################################################
-LIST_blackfin="$(boards_by_arch blackfin)
- bf527-ezkit-v2
-"
+LIST_blackfin="$(boards_by_arch blackfin)"
#########################################################################
## SH Systems
#########################################################################
-LIST_sh2=" \
- rsk7203 \
-"
-LIST_sh3=" \
- mpr2 \
- ms7720se \
-"
+LIST_sh2="$(boards_by_cpu sh2)"
+LIST_sh3="$(boards_by_cpu sh3)"
+LIST_sh4="$(boards_by_cpu sh4)"
-LIST_sh4=" \
- ms7750se \
- ms7722se \
- MigoR \
- r7780mp \
- r2dplus \
- sh7763rdp \
- sh7785lcr \
- ap325rxa \
- espt \
-"
-
-LIST_sh=" \
- ${LIST_sh2} \
- ${LIST_sh3} \
- ${LIST_sh4} \
-"
+LIST_sh="$(boards_by_arch sh)"
#########################################################################
## SPARC Systems
#
VERSION = 2010
-PATCHLEVEL = 09
+PATCHLEVEL = 12
SUBLEVEL =
-EXTRAVERSION =
+EXTRAVERSION = -rc1
ifneq "$(SUBLEVEL)" ""
U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
else
cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
-Map u-boot.map -o u-boot
-$(obj)u-boot: depend $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
+$(obj)u-boot: depend \
+ $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
$(GEN_UBOOT)
ifeq ($(CONFIG_KALLSYMS),y)
smap=`$(call SYSTEM_MAP,u-boot) | \
$(obj)u-boot.lds: $(LDSCRIPT)
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
-$(NAND_SPL): $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
+$(NAND_SPL): $(TIMESTAMP_FILE) $(VERSION_FILE) depend
$(MAKE) -C nand_spl/board/$(BOARDDIR) all
$(U_BOOT_NAND): $(NAND_SPL) $(obj)u-boot.bin
# Explicitly make _depend in subdirs containing multiple targets to prevent
# parallel sub-makes creating .depend files simultaneously.
-depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
+depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \
+ $(obj)include/autoconf.mk \
+ $(obj)include/generated/generic-asm-offsets.h
for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
$(MAKE) -C $$dir _depend ; done
sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
mv $@.tmp $@
+$(obj)include/generated/generic-asm-offsets.h: $(obj)include/autoconf.mk.dep \
+ $(obj)lib/asm-offsets.s
+ @$(XECHO) Generating $@
+ tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
+
+$(obj)lib/asm-offsets.s: $(obj)include/autoconf.mk.dep \
+ $(src)lib/asm-offsets.c
+ @mkdir -p $(obj)lib
+ $(CC) -DDO_DEPS_ONLY \
+ $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
+ -o $@ $(src)lib/asm-offsets.c -c -S
+
#########################################################################
else # !config.mk
all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h; \
else \
echo "#define CONFIG_SKIP_LOWLEVEL_INIT" >> $(obj)include/config.h; \
- echo "#define CONFIG_SKIP_RELOCATE_UBOOT" >> $(obj)include/config.h; \
fi
@$(MKCONFIG) -n $@ -a mx31pdk arm arm1136 mx31pdk freescale mx31
$(NIOS2_GENERIC:%=%_config) : unconfig
@$(MKCONFIG) $@ nios2 nios2 nios2-generic altera
-#========================================================================
-# Blackfin
-#========================================================================
-
-bf527-ezkit-v2_config : unconfig
- @$(MKCONFIG) -t BF527_EZKIT_REV_2_1 \
- bf527-ezkit blackfin blackfin bf527-ezkit
-
-#========================================================================
-# SH3 (SuperH)
-#========================================================================
-
-#########################################################################
-## sh2 (Renesas SuperH)
-#########################################################################
-rsk7203_config: unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_RSK7203 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh2 rsk7203 renesas
-
-#########################################################################
-## sh3 (Renesas SuperH)
-#########################################################################
-
-mpr2_config: unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_MPR2 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh3 mpr2
-
-ms7720se_config: unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_MS7720SE 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh3 ms7720se
-
-#########################################################################
-## sh4 (Renesas SuperH)
-#########################################################################
-
-MigoR_config : unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_MIGO_R 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh4 MigoR renesas
-
-ms7750se_config: unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_MS7750SE 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh4 ms7750se
-
-ms7722se_config : unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_MS7722SE 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh4 ms7722se
-
-r2dplus_config : unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_R2DPLUS 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh4 r2dplus renesas
-
-r7780mp_config: unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_R7780MP 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh4 r7780mp renesas
-
-sh7763rdp_config : unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_SH7763RDP 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh4 sh7763rdp renesas
-
-sh7785lcr_32bit_config \
-sh7785lcr_config : unconfig
- @mkdir -p $(obj)include
- @mkdir -p $(obj)board/renesas/sh7785lcr
- @echo "#define CONFIG_SH7785LCR 1" > $(obj)include/config.h
- @if [ "$(findstring 32bit, $@)" ] ; then \
- echo "#define CONFIG_SH_32BIT 1" >> $(obj)include/config.h ; \
- echo "CONFIG_SYS_TEXT_BASE = 0x8ff80000" > \
- $(obj)board/renesas/sh7785lcr/config.tmp ; \
- fi
- @$(MKCONFIG) -n $@ -a sh7785lcr sh sh4 sh7785lcr renesas
-
-ap325rxa_config : unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_AP325RXA 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh4 ap325rxa renesas
-
-espt_config : unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_ESPT 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $@ sh sh4 espt
-
#########################################################################
#########################################################################
$(obj)u-boot.lds \
$(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]
@rm -f $(obj)include/bmp_logo.h
+ @rm -f $(obj)lib/asm-offsets.s
@rm -f $(obj)nand_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,System.map}
@rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
@rm -f $(ONENAND_BIN)
@rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
@rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
@rm -f $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
+ @rm -fr $(obj)include/generated
@[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
@[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
- CONFIG_ENV_MAX_ENTRIES
- Maximum number of entries in the hash table that is used
- internally to store the environment settings. The default
- setting is supposed to be generous and should work in most
- cases. This setting can be used to tune behaviour; see
- lib/hashtable.c for details.
+ Maximum number of entries in the hash table that is used
+ internally to store the environment settings. The default
+ setting is supposed to be generous and should work in most
+ cases. This setting can be used to tune behaviour; see
+ lib/hashtable.c for details.
The following definitions that deal with the placement and management
of environment data (variable area); in general, we support the
area defined by CONFIG_SYS_INIT_RAM_ADDR. Usually
CONFIG_SYS_GBL_DATA_OFFSET is chosen such that the initial
data is located at the end of the available space
- (sometimes written as (CONFIG_SYS_INIT_RAM_END -
+ (sometimes written as (CONFIG_SYS_INIT_RAM_SIZE -
CONFIG_SYS_INIT_DATA_SIZE), and the initial stack is just
below that area (growing from (CONFIG_SYS_INIT_RAM_ADDR +
CONFIG_SYS_GBL_DATA_OFFSET) downward.
globally (CONFIG_CMD_MEM).
- CONFIG_SKIP_LOWLEVEL_INIT
-- CONFIG_SKIP_RELOCATE_UBOOT
+ [ARM only] If this variable is defined, then certain
+ low level initializations (like setting up the memory
+ controller) are omitted and/or U-Boot does not
+ relocate itself into RAM.
- [ARM only] If these variables are defined, then
- certain low level initializations (like setting up
- the memory controller) are omitted and/or U-Boot does
- not relocate itself into RAM.
- Normally these variables MUST NOT be defined. The
- only exception is when U-Boot is loaded (to RAM) by
- some other boot loader or by a debugger which
- performs these initializations itself.
+ Normally this variable MUST NOT be defined. The only
+ exception is when U-Boot is loaded (to RAM) by some
+ other boot loader or by a debugger which performs
+ these initializations itself.
- CONFIG_PRELOADER
-
Modifies the behaviour of start.S when compiling a loader
that is executed before the actual U-Boot. E.g. when
compiling a NAND SPL.
endif
endif
-ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
-PLATFORM_CPPFLAGS += -DCONFIG_SYS_ARM_WITHOUT_RELOC
-endif
PLATFORM_CPPFLAGS += -DCONFIG_ARM -D__ARM__
# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
endif
LDSCRIPT := $(SRCTREE)/$(CPUDIR)/u-boot.lds
-ifndef CONFIG_SYS_ARM_WITHOUT_RELOC
# needed for relocation
ifndef CONFIG_NAND_SPL
PLATFORM_LDFLAGS += -pie
endif
-endif
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
.globl _start
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
.word 0x0badc0de
-#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/*
* the actual reset code
*/
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
ldr r3, _rel_dyn_end_ofs /* r3 <- rel dyn end ofs */
add r3, r3, r0 /* r3 <- rel dyn end in FLASH */
fixloop:
- ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
- add r0, r9 /* r0 <- location to fix up in RAM */
+ ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
+ add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
- cmp r8, #23 /* relative fixup? */
+ cmp r8, #23 /* relative fixup? */
beq fixrel
- cmp r8, #2 /* absolute fixup? */
+ cmp r8, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext
add r1, r1, r9
fixnext:
str r1, [r0]
- add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
+ add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
cmp r2, r3
- ble fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
jump_2_ram:
ldr r0, _board_init_r_ofs
adr r1, _start
- add r0, r0, r1
- add lr, r0, r9
+ add lr, r0, r1
+ add lr, lr, r9
/* setup parameters for board_init_r */
mov r0, r5 /* gd_t */
mov r1, r7 /* dest_addr */
_dynsym_start_ofs:
.word __dynsym_start - _start
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0xd3
- msr cpsr,r0
-
-#ifdef CONFIG_OMAP2420H4
- /* Copy vectors to mask ROM indirect addr */
- adr r0, _start /* r0 <- current position of code */
- add r0, r0, #4 /* skip reset vector */
- mov r2, #64 /* r2 <- size to copy */
- add r2, r0, r2 /* r2 <- source end address */
- mov r1, #SRAM_OFFSET0 /* build vect addr */
- mov r3, #SRAM_OFFSET1
- add r1, r1, r3
- mov r3, #SRAM_OFFSET2
- add r1, r1, r3
-next:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- bne next /* loop until equal */
- bl cpy_clk_code /* put dpll adjust code behind vectors */
-#endif
- /* the mask ROM code should have PLL and others stable */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
-#ifndef CONFIG_PRELOADER
- beq stack_setup
-#endif /* CONFIG_PRELOADER */
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
-#ifdef CONFIG_PRELOADER
- sub sp, r0, #128 /* leave 32 words for abort-stack */
-#else
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
-#endif /* CONFIG_PRELOADER */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- adr r2, _start
- ldr r0, _bss_start_ofs /* find start of bss segment */
- add r0, r0, r2
- ldr r1, _bss_end_ofs /* stop here */
- add r1, r1, r2
- mov r2, #0x00000000 /* clear */
-
-#ifndef CONFIG_PRELOADER
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- bne clbss_l
-#endif
-
- ldr r0, _start_armboot_ofs
- adr r1, _start
- add r0, r0, r1
- ldr pc, r0
-
-_start_armboot_ofs:
-#ifdef CONFIG_NAND_SPL
- .word nand_boot - _start
-#else
-#ifdef CONFIG_ONENAND_IPL
- .word start_oneboot - _start
-#else
- .word start_armboot - _start
-#endif /* CONFIG_ONENAND_IPL */
-#endif /* CONFIG_NAND_SPL */
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
sub sp, sp, #S_FRAME_SIZE @ carve out a frame on current user stack
stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
ldr r2, IRQ_STACK_START_IN @ set base 2 words into abort stack
-#else
- adr r2, _start
- sub r2, r2, #(CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#endif
ldmia r2, {r2 - r3} @ get values for "aborted" pc and cpsr (into parm regs)
add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack
.endm
.macro get_bad_stack
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
ldr r13, IRQ_STACK_START_IN @ setup our mode stack (enter in banked mode)
-#else
- adr r13, _start @ setup our mode stack (enter in banked mode)
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN) @ move past malloc pool
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ move to reserved a couple spots for abort stack
-#endif
str lr, [r13] @ save caller lr in position 0 of saved stack
mrs lr, spsr @ get the spsr
.macro get_bad_stack_swi
sub r13, r13, #4 @ space on current stack for scratch reg.
str r0, [r13] @ save R0's value.
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
ldr r0, IRQ_STACK_START_IN @ get data regions start
-#else
- ldr r0, _armboot_start @ get data regions start
- sub r0, r0, #(CONFIG_SYS_MALLOC_LEN) @ move past malloc pool
- sub r0, r0, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ move past gbl and a couple spots for abort stack
-#endif
str lr, [r0] @ save caller lr in position 0 of saved stack
mrs r0, spsr @ get the spsr
str lr, [r0, #4] @ save spsr in position 1 of saved stack
* Base codes by scsuh (sc.suh)
*/
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
#ifdef CONFIG_ENABLE_MMU
_TEXT_PHY_BASE:
.word CONFIG_SYS_PHY_UBOOT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
+ * Subtracting _start from them lets the linker put their
+ * relative position in the executable instead of leaving
+ * them null.
*/
-.globl _bss_start
-_bss_start:
- .word __bss_start
-.globl _bss_end
-_bss_end:
- .word _end
+.globl _bss_start_ofs
+_bss_start_ofs:
+ .word __bss_start - _start
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-/* IRQ stack memory (calculated at run-time) + 8 bytes */
-.globl IRQ_STACK_START_IN
-IRQ_STACK_START_IN:
- .word 0x0badc0de
+.globl _bss_end_ofs
+_bss_end_ofs:
+ .word _end - _start
-.globl _datarel_start
-_datarel_start:
- .word __datarel_start
+.globl _datarel_start_ofs
+_datarel_start_ofs:
+ .word __datarel_start - _start
-.globl _datarelrolocal_start
-_datarelrolocal_start:
- .word __datarelrolocal_start
+.globl _datarelrolocal_start_ofs
+_datarelrolocal_start_ofs:
+ .word __datarelrolocal_start - _start
-.globl _datarellocal_start
-_datarellocal_start:
- .word __datarellocal_start
+.globl _datarellocal_start_ofs
+_datarellocal_start_ofs:
+ .word __datarellocal_start - _start
-.globl _datarelro_start
-_datarelro_start:
- .word __datarelro_start
+.globl _datarelro_start_ofs
+_datarelro_start_ofs:
+ .word __datarelro_start - _start
-.globl _got_start
-_got_start:
- .word __got_start
+.globl _rel_dyn_start_ofs
+_rel_dyn_start_ofs:
+ .word __rel_dyn_start - _start
-.globl _got_end
-_got_end:
- .word __got_end
+.globl _rel_dyn_end_ofs
+_rel_dyn_end_ofs:
+ .word __rel_dyn_end - _start
+
+.globl _dynsym_start_ofs
+_dynsym_start_ofs:
+ .word __dynsym_start - _start
+
+/* IRQ stack memory (calculated at run-time) + 8 bytes */
+.globl IRQ_STACK_START_IN
+IRQ_STACK_START_IN:
+ .word 0x0badc0de
/*
* the actual reset code
adr r0, _start
ldr r2, _TEXT_BASE
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
+ ldr r3, _bss_start_ofs
+ add r2, r0, r3 /* r2 <- source end address */
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
blo copy_loop
#ifndef CONFIG_PRELOADER
- /* fix got entries */
- ldr r1, _TEXT_BASE /* Text base */
- mov r0, r7 /* reloc addr */
- ldr r2, _got_start /* addr in Flash */
- ldr r3, _got_end /* addr in Flash */
- sub r3, r3, r1
- add r3, r3, r0
- sub r2, r2, r1
- add r2, r2, r0
-
+ /*
+ * fix .rel.dyn relocations
+ */
+ ldr r0, _TEXT_BASE /* r0 <- Text base */
+ sub r9, r7, r0 /* r9 <- relocation offset */
+ ldr r10, _dynsym_start_ofs /* r10 <- sym table ofs */
+ add r10, r10, r0 /* r10 <- sym table in FLASH */
+ ldr r2, _rel_dyn_start_ofs /* r2 <- rel dyn start ofs */
+ add r2, r2, r0 /* r2 <- rel dyn start in FLASH */
+ ldr r3, _rel_dyn_end_ofs /* r3 <- rel dyn end ofs */
+ add r3, r3, r0 /* r3 <- rel dyn end in FLASH */
fixloop:
- ldr r4, [r2]
- sub r4, r4, r1
- add r4, r4, r0
- str r4, [r2]
- add r2, r2, #4
+ ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
+ add r0, r0, r9 /* r0 <- location to fix up in RAM */
+ ldr r1, [r2, #4]
+ and r8, r1, #0xff
+ cmp r8, #23 /* relative fixup? */
+ beq fixrel
+ cmp r8, #2 /* absolute fixup? */
+ beq fixabs
+ /* ignore unknown type of fixup */
+ b fixnext
+fixabs:
+ /* absolute fix: set location to (offset) symbol value */
+ mov r1, r1, LSR #4 /* r1 <- symbol index in .dynsym */
+ add r1, r10, r1 /* r1 <- address of symbol in table */
+ ldr r1, [r1, #4] /* r1 <- symbol value */
+ add r1, r1, r9 /* r1 <- relocated sym addr */
+ b fixnext
+fixrel:
+ /* relative fix: increase location by offset */
+ ldr r1, [r0]
+ add r1, r1, r9
+fixnext:
+ str r1, [r0]
+ add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
#ifdef CONFIG_ENABLE_MMU
enable_mmu:
clear_bss:
#ifndef CONFIG_PRELOADER
- ldr r0, _bss_start
- ldr r1, _bss_end
+ ldr r0, _bss_start_ofs
+ ldr r1, _bss_end_ofs
ldr r3, _TEXT_BASE /* Text base */
mov r4, r7 /* reloc addr */
- sub r0, r0, r3
add r0, r0, r4
- sub r1, r1, r3
add r1, r1, r4
mov r2, #0x00000000 /* clear */
_nand_boot: .word nand_boot
#else
- ldr r0, _TEXT_BASE
- ldr r2, _board_init_r
- sub r2, r2, r0
- add r2, r2, r7 /* position from board_init_r in RAM */
+ ldr r0, _board_init_r_ofs
+ adr r1, _start
+ add lr, r0, r1
+ add lr, lr, r9
/* setup parameters for board_init_r */
mov r0, r5 /* gd_t */
mov r1, r7 /* dest_addr */
/* jump to it ... */
- mov lr, r2
mov pc, lr
-_board_init_r: .word board_init_r
-#endif
-
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0, cpsr
- bic r0, r0, #0x3f
- orr r0, r0, #0xd3
- msr cpsr, r0
-
-/*
- *************************************************************************
- *
- * CPU_init_critical registers
- *
- * setup important registers
- * setup memory timing
- *
- *************************************************************************
- */
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-cpu_init_crit:
- /*
- * When booting from NAND - it has definitely been a reset, so, no need
- * to flush caches and disable the MMU
- */
-#ifndef CONFIG_NAND_SPL
- /*
- * flush v4 I/D caches
- */
- mov r0, #0
- mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */
- mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */
-
- /*
- * disable MMU stuff and caches
- */
- mrc p15, 0, r0, c1, c0, 0
- bic r0, r0, #0x00002300 @ clear bits 13, 9:8 (--V- --RS)
- bic r0, r0, #0x00000087 @ clear bits 7, 2:0 (B--- -CAM)
- orr r0, r0, #0x00000002 @ set bit 2 (A) Align
- orr r0, r0, #0x00001000 @ set bit 12 (I) I-Cache
-
- /* Prepare to disable the MMU */
- adr r2, mmu_disable_phys
- sub r2, r2, #(CONFIG_SYS_PHY_UBOOT_BASE - CONFIG_SYS_TEXT_BASE)
- b mmu_disable
-
- .align 5
- /* Run in a single cache-line */
-mmu_disable:
- mcr p15, 0, r0, c1, c0, 0
- nop
- nop
- mov pc, r2
-mmu_disable_phys:
-
-#ifdef CONFIG_DISABLE_TCM
- /*
- * Disable the TCMs
- */
- mrc p15, 0, r0, c0, c0, 2 /* Return TCM details */
- cmp r0, #0
- beq skip_tcmdisable
- mov r1, #0
- mov r2, #1
- tst r0, r2
- mcrne p15, 0, r1, c9, c1, 1 /* Disable Instruction TCM if present*/
- tst r0, r2, LSL #16
- mcrne p15, 0, r1, c9, c1, 0 /* Disable Data TCM if present*/
-skip_tcmdisable:
-#endif
-#endif
-
-#ifdef CONFIG_PERIPORT_REMAP
- /* Peri port setup */
- ldr r0, =CONFIG_PERIPORT_BASE
- orr r0, r0, #CONFIG_PERIPORT_SIZE
- mcr p15,0,r0,c15,c2,4
-#endif
-
- /*
- * Go setup Memory and board specific bits prior to relocation.
- */
- bl lowlevel_init /* go setup pll,mux,memory */
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
-#ifdef CONFIG_ENABLE_MMU
-enable_mmu:
- /* enable domain access */
- ldr r5, =0x0000ffff
- mcr p15, 0, r5, c3, c0, 0 /* load domain access register */
-
- /* Set the TTB register */
- ldr r0, _mmu_table_base
- ldr r1, =CONFIG_SYS_PHY_UBOOT_BASE
- ldr r2, =0xfff00000
- bic r0, r0, r2
- orr r1, r0, r1
- mcr p15, 0, r1, c2, c0, 0
-
- /* Enable the MMU */
- mrc p15, 0, r0, c1, c0, 0
- orr r0, r0, #1 /* Set CR_M to enable MMU */
-
- /* Prepare to enable the MMU */
- adr r1, skip_hw_init
- and r1, r1, #0x3fc
- ldr r2, _TEXT_BASE
- ldr r3, =0xfff00000
- and r2, r2, r3
- orr r2, r2, r1
- b mmu_enable
-
- .align 5
- /* Run in a single cache-line */
-mmu_enable:
-
- mcr p15, 0, r0, c1, c0, 0
- nop
- nop
- mov pc, r2
-skip_hw_init:
+_board_init_r_ofs:
+ .word board_init_r - _start
#endif
- /* Set up the stack */
-stack_setup:
- ldr r0, =CONFIG_SYS_UBOOT_BASE /* base of copy in DRAM */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- ldr r1, _bss_end /* stop here */
- mov r2, #0 /* clear */
-
-clbss_l:
- str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
-#ifndef CONFIG_NAND_SPL
- ldr pc, _start_armboot
-
-_start_armboot:
- .word start_armboot
-#else
- b nand_boot
-/* .word nand_boot*/
-#endif
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
#ifdef CONFIG_ENABLE_MMU
_mmu_table_base:
.word mmu_table
/* Save user registers (now in svc mode) r0-r12 */
stmia sp, {r0 - r12}
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_SYS_MALLOC_LEN)
- /* set base 2 words into abort stack */
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8)
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
/* get values for "aborted" pc and cpsr (into parm regs) */
ldmia r2, {r2 - r3}
/* grab pointer to old stack */
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- /* setup our mode stack (enter in banked mode) */
- ldr r13, _armboot_start
- /* move past malloc pool */
- sub r13, r13, #(CONFIG_SYS_MALLOC_LEN)
- /* move to reserved a couple spots for abort stack */
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE + 8)
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
/* save caller lr in position 0 of saved stack */
str lr, [r13]
sub r13, r13, #4
/* save R0's value. */
str r0, [r13]
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- /* get data regions start */
- ldr r0, _armboot_start
- /* move past malloc pool */
- sub r0, r0, #(CONFIG_SYS_MALLOC_LEN)
- /* move past gbl and a couple spots for abort stack */
- sub r0, r0, #(CONFIG_SYS_GBL_DATA_SIZE + 8)
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
/* save caller lr in position 0 of saved stack */
str lr, [r0]
/* get the spsr */
*(.data.rel.ro)
}
- __got_start = .;
. = ALIGN(4);
- .got : { *(.got) }
+ __rel_dyn_start = .;
+ .rel.dyn : { *(.rel.dyn) }
+ __rel_dyn_end = .;
+
+ __dynsym_start = .;
+ .dynsym : { *(.dynsym) }
- __got_end = .;
. = .;
__u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
__bss_start = .;
.bss (NOLOAD) : { *(.bss) . = ALIGN(4); }
_end = .;
+
+ /DISCARD/ : { *(.dynstr*) }
+ /DISCARD/ : { *(.dynamic*) }
+ /DISCARD/ : { *(.plt*) }
+ /DISCARD/ : { *(.interp*) }
+ /DISCARD/ : { *(.gnu*) }
}
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
#include <asm/hardware.h>
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0x13
- msr cpsr,r0
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-#ifdef CONFIG_LPC2292
- bl lowlevel_init
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
-#if CONFIG_SYS_TEXT_BASE
-#ifndef CONFIG_LPC2292 /* already done in lowlevel_init */
- ldr r2, =0x0 /* Relocate the exception vectors */
- cmp r1, r2 /* and associated data to address */
- ldmneia r0!, {r3-r10} /* 0x0. Do nothing if CONFIG_SYS_TEXT_BASE is */
- stmneia r2!, {r3-r10} /* 0x0. Copy the first 15 words. */
- ldmneia r0, {r3-r9}
- stmneia r2, {r3-r9}
- adrne r0, _start /* restore r0 */
-#endif /* !CONFIG_LPC2292 */
-#endif
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- ldr r1, _bss_end /* stop here */
- mov r2, #0x00000000 /* clear */
-
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
- ldr pc, _start_armboot
-
-_start_armboot: .word start_armboot
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
stmia sp, {r0 - r12} @ Calling r0-r12
add r8, sp, #S_PC
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
ldmia r2, {r2 - r4} @ get pc, cpsr, old_r0
add r0, sp, #S_FRAME_SIZE @ restore sp_SVC
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr / spsr
mrs lr, spsr
ulong r, m, p, s;
if (pllreg == MPLL)
- r = readl(&clk_power->MPLLCON);
+ r = readl(&clk_power->mpllcon);
else if (pllreg == UPLL)
- r = readl(&clk_power->UPLLCON);
+ r = readl(&clk_power->upllcon);
else
hang();
p = ((r & 0x003F0) >> 4) + 2;
s = r & 0x3;
+#if defined(CONFIG_S3C2440)
+ if (pllreg == MPLL)
+ return 2 * m * (CONFIG_SYS_CLK_FREQ / (p << s));
+#endif
return (CONFIG_SYS_CLK_FREQ * m) / (p << s);
+
}
/* return FCLK frequency */
ulong get_HCLK(void)
{
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
-
- return (readl(&clk_power->CLKDIVN) & 2) ? get_FCLK() / 2 : get_FCLK();
+#ifdef CONFIG_S3C2440
+ switch (readl(&clk_power->clkdivn) & 0x6) {
+ default:
+ case 0:
+ return get_FCLK();
+ case 2:
+ return get_FCLK() / 2;
+ case 4:
+ return (readl(&clk_power->camdivn) & (1 << 9)) ?
+ get_FCLK() / 8 : get_FCLK() / 4;
+ case 6:
+ return (readl(&clk_power->camdivn) & (1 << 8)) ?
+ get_FCLK() / 6 : get_FCLK() / 3;
+ }
+#else
+ return (readl(&clk_power->clkdivn) & 2) ? get_FCLK() / 2 : get_FCLK();
+#endif
}
/* return PCLK frequency */
{
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
- return (readl(&clk_power->CLKDIVN) & 1) ? get_HCLK() / 2 : get_HCLK();
+ return (readl(&clk_power->clkdivn) & 1) ? get_HCLK() / 2 : get_HCLK();
}
/* return UCLK frequency */
{
struct s3c24x0_timers *timers = s3c24x0_get_base_timers();
- return readl(&timers->TCNTO4) & 0xffff;
+ return readl(&timers->tcnto4) & 0xffff;
}
static ulong timestamp;
/* use PWM Timer 4 because it has no output */
/* prescaler for Timer 4 is 16 */
- writel(0x0f00, &timers->TCFG0);
+ writel(0x0f00, &timers->tcfg0);
if (timer_load_val == 0) {
/*
* for 10 ms clock period @ PCLK with 4 bit divider = 1/2
}
/* load value for 10 ms timeout */
lastdec = timer_load_val;
- writel(timer_load_val, &timers->TCNTB4);
- /* auto load, manual update of Timer 4 */
- tmr = (readl(&timers->TCON) & ~0x0700000) | 0x0600000;
- writel(tmr, &timers->TCON);
- /* auto load, start Timer 4 */
+ writel(timer_load_val, &timers->tcntb4);
+ /* auto load, manual update of timer 4 */
+ tmr = (readl(&timers->tcon) & ~0x0700000) | 0x0600000;
+ writel(tmr, &timers->tcon);
+ /* auto load, start timer 4 */
tmr = (tmr & ~0x0700000) | 0x0500000;
- writel(tmr, &timers->TCON);
+ writel(tmr, &timers->tcon);
timestamp = 0;
return (0);
tbclk = timer_load_val * 100;
#elif defined(CONFIG_SBC2410X) || \
defined(CONFIG_SMDK2410) || \
+ defined(CONFIG_S3C2440) || \
defined(CONFIG_VCMA9)
tbclk = CONFIG_SYS_HZ;
#else
watchdog = s3c24x0_get_base_watchdog();
/* Disable watchdog */
- writel(0x0000, &watchdog->WTCON);
+ writel(0x0000, &watchdog->wtcon);
/* Initialize watchdog timer count register */
- writel(0x0001, &watchdog->WTCNT);
+ writel(0x0001, &watchdog->wtcnt);
/* Enable watchdog timer; assert reset at timer timeout */
- writel(0x0021, &watchdog->WTCON);
+ writel(0x0021, &watchdog->wtcon);
while (1)
/* loop forever and wait for reset to happen */;
* Set the 48 MHz UPLL clocking. Values are taken from
* "PLL value selection guide", 6-23, s3c2400_UM.pdf.
*/
- writel((40 << 12) + (1 << 4) + 2, &clk_power->UPLLCON);
+ writel((40 << 12) + (1 << 4) + 2, &clk_power->upllcon);
/* 1 = use pads related USB for USB host */
- writel(readl(&gpio->MISCCR) | 0x8, &gpio->MISCCR);
+ writel(readl(&gpio->misccr) | 0x8, &gpio->misccr);
/*
* Enable USB host clock.
*/
- writel(readl(&clk_power->CLKCON) | (1 << 4), &clk_power->CLKCON);
+ writel(readl(&clk_power->clkcon) | (1 << 4), &clk_power->clkcon);
return 0;
}
{
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
/* may not want to do this */
- writel(readl(&clk_power->CLKCON) & ~(1 << 4), &clk_power->CLKCON);
+ writel(readl(&clk_power->clkcon) & ~(1 << 4), &clk_power->clkcon);
return 0;
}
int usb_cpu_init_fail(void)
{
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
- writel(readl(&clk_power->CLKCON) & ~(1 << 4), &clk_power->CLKCON);
+ writel(readl(&clk_power->clkcon) & ~(1 << 4), &clk_power->clkcon);
return 0;
}
* Set the 48 MHz UPLL clocking. Values are taken from
* "PLL value selection guide", 6-23, s3c2400_UM.pdf.
*/
- clk_power->UPLLCON = ((40 << 12) + (1 << 4) + 2);
- gpio->MISCCR |= 0x8; /* 1 = use pads related USB for USB host */
+ clk_power->upllcon = ((40 << 12) + (1 << 4) + 2);
+ gpio->misccr |= 0x8; /* 1 = use pads related USB for USB host */
/*
* Enable USB host clock.
*/
- clk_power->CLKCON |= (1 << 4);
+ clk_power->clkcon |= (1 << 4);
memset(&gohci, 0, sizeof(struct ohci));
memset(&urb_priv, 0, sizeof(struct urb_priv));
if (hc_reset(&gohci) < 0) {
hc_release_ohci(&gohci);
/* Initialization failed */
- clk_power->CLKCON &= ~(1 << 4);
+ clk_power->clkcon &= ~(1 << 4);
return -1;
}
err("can't start usb-%s", gohci.slot_name);
hc_release_ohci(&gohci);
/* Initialization failed */
- clk_power->CLKCON &= ~(1 << 4);
+ clk_power->clkcon &= ~(1 << 4);
return -1;
}
#ifdef DEBUG
/* call hc_release_ohci() here ? */
hc_reset(&gohci);
/* may not want to do this */
- clk_power->CLKCON &= ~(1 << 4);
+ clk_power->clkcon &= ~(1 << 4);
return 0;
}
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <common.h>
#include <config.h>
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
#endif
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual start code
- */
-
-start_code:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0, cpsr
- bic r0, r0, #0x1f
- orr r0, r0, #0xd3
- msr cpsr, r0
-
- bl coloured_LED_init
- bl red_LED_on
-
-#if defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK)
- /*
- * relocate exception table
- */
- ldr r0, =_start
- ldr r1, =0x0
- mov r2, #16
-copyex:
- subs r2, r2, #1
- ldr r3, [r0], #4
- str r3, [r1], #4
- bne copyex
-#endif
-
-#ifdef CONFIG_S3C24X0
- /* turn off the watchdog */
-
-# if defined(CONFIG_S3C2400)
-# define pWTCON 0x15300000
-# define INTMSK 0x14400008 /* Interupt-Controller base addresses */
-# define CLKDIVN 0x14800014 /* clock divisor register */
-#else
-# define pWTCON 0x53000000
-# define INTMSK 0x4A000008 /* Interupt-Controller base addresses */
-# define INTSUBMSK 0x4A00001C
-# define CLKDIVN 0x4C000014 /* clock divisor register */
-# endif
-
- ldr r0, =pWTCON
- mov r1, #0x0
- str r1, [r0]
-
- /*
- * mask all IRQs by setting all bits in the INTMR - default
- */
- mov r1, #0xffffffff
- ldr r0, =INTMSK
- str r1, [r0]
-# if defined(CONFIG_S3C2410)
- ldr r1, =0x3ff
- ldr r0, =INTSUBMSK
- str r1, [r0]
-# endif
-
- /* FCLK:HCLK:PCLK = 1:2:4 */
- /* default FCLK is 120 MHz ! */
- ldr r0, =CLKDIVN
- mov r1, #3
- str r1, [r0]
-#endif /* CONFIG_S3C24X0 */
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- ldr r1, _bss_end /* stop here */
- mov r2, #0x00000000 /* clear */
-
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
- ldr pc, _start_armboot
-
-_start_armboot: .word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
.macro bad_save_user_regs
sub sp, sp, #S_FRAME_SIZE
stmia sp, {r0 - r12} @ Calling r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE)
- sub r2, r2, #(CONFIG_SYS_MALLOC_LEN)
- /* set base 2 words into abort stack */
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8)
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
ldmia r2, {r2 - r3} @ get pc, cpsr
add r0, sp, #S_FRAME_SIZE @ restore sp_SVC
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE)
- sub r13, r13, #(CONFIG_SYS_MALLOC_LEN)
- /* reserve a couple spots in abort stack */
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8)
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr / spsr
mrs lr, spsr
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
#endif
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0xd3
- msr cpsr,r0
-
- /*
- * Set up 925T mode
- */
- mov r1, #0x81 /* Set ARM925T configuration. */
- mcr p15, 0, r1, c15, c1, 0 /* Write ARM925T configuration register. */
-
- /*
- * turn off the watchdog, unlock/diable sequence
- */
- mov r1, #0xF5
- ldr r0, =WDTIM_MODE
- strh r1, [r0]
- mov r1, #0xA0
- strh r1, [r0]
-
- /*
- * mask all IRQs by setting all bits in the INTMR - default
- */
- mov r1, #0xffffffff
- ldr r0, =REG_IHL1_MIR
- str r1, [r0]
- ldr r0, =REG_IHL2_MIR
- str r1, [r0]
-
- /*
- * wait for dpll to lock
- */
- ldr r0, =CK_DPLL1
- mov r1, #0x10
- strh r1, [r0]
-poll1:
- ldrh r1, [r0]
- ands r1, r1, #0x01
- beq poll1
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- ldr r1, _bss_end /* stop here */
- mov r2, #0x00000000 /* clear */
-
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
- ldr pc, _start_armboot
-
-_start_armboot: .word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
sub sp, sp, #S_FRAME_SIZE @ carve out a frame on current user stack
stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
ldmia r2, {r2 - r3} @ get values for "aborted" pc and cpsr (into parm regs)
add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN
-#endif
str lr, [r13] @ save caller lr in position 0 of saved stack
mrs lr, spsr @ get the spsr
dram_init();
}
#endif /* CONFIG_SYS_BOARD_DRAM_INIT */
-
{
struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE;
/* Disable watchdog and set Time-Out field to 0 */
- writel (0x00000000, ®s->wcr);
+ writew(0, ®s->wcr);
/* Write Service Sequence */
- writel (0x00005555, ®s->wsr);
- writel (0x0000AAAA, ®s->wsr);
+ writew(WSR_UNLOCK1, ®s->wsr);
+ writew(WSR_UNLOCK2, ®s->wsr);
/* Enable watchdog */
- writel (WCR_WDE, ®s->wcr);
+ writew(WCR_WDE, ®s->wcr);
while (1) ;
}
result = winregs[bank].base;
return result;
}
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- gd->bd->bi_dram[i].start = orion5x_sdram_bar(i);
- gd->bd->bi_dram[i].size = get_ram_size(
- (volatile long *) (gd->bd->bi_dram[i].start),
- CONFIG_MAX_RAM_BANK_SIZE);
- }
- return 0;
-}
-#else
int dram_init (void)
{
/* dram_init must store complete ramsize in gd->ram_size */
CONFIG_MAX_RAM_BANK_SIZE);
}
}
-#endif
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <common.h>
#include <version.h>
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
ldr r3, _rel_dyn_end_ofs /* r3 <- rel dyn end ofs */
add r3, r3, r0 /* r3 <- rel dyn end in FLASH */
fixloop:
- ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
- add r0, r9 /* r0 <- location to fix up in RAM */
+ ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
+ add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
- cmp r8, #23 /* relative fixup? */
+ cmp r8, #23 /* relative fixup? */
beq fixrel
- cmp r8, #2 /* absolute fixup? */
+ cmp r8, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext
add r1, r1, r9
fixnext:
str r1, [r0]
- add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
+ add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
cmp r2, r3
blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
#else
ldr r0, _board_init_r_ofs
adr r1, _start
- add r0, r0, r1
- add lr, r0, r9
+ add lr, r0, r1
+ add lr, lr, r9
/* setup parameters for board_init_r */
mov r0, r5 /* gd_t */
mov r1, r7 /* dest_addr */
_dynsym_start_ofs:
.word __dynsym_start - _start
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0xd3
- msr cpsr,r0
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
- ldr r3, _bss_start_ofs /* r3 <- _bss_start - _start */
- add r2, r0, r3 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub sp, r0, #128 /* leave 32 words for abort-stack */
-#ifndef CONFIG_PRELOADER
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-#endif /* CONFIG_PRELOADER */
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- adr r2, _start
- ldr r0, _bss_start_ofs /* find start of bss segment */
- add r0, r0, r2
- ldr r1, _bss_end_ofs /* stop here */
- add r1, r1, r2
- mov r2, #0x00000000 /* clear */
-
-#ifndef CONFIG_PRELOADER
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
- bl coloured_LED_init
- bl red_LED_on
-#endif /* CONFIG_PRELOADER */
-
- ldr r0, _start_armboot_ofs
- adr r1, _start
- add r0, r0, r1
- ldr pc, r0
-
-_start_armboot_ofs:
-#ifdef CONFIG_NAND_SPL
- .word nand_boot - _start
-#else
- .word start_armboot - _start
-#endif /* CONFIG_NAND_SPL */
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
@ carve out a frame on current user stack
sub sp, sp, #S_FRAME_SIZE
stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- adr r2, _start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
@ get values for "aborted" pc and cpsr (into parm regs)
ldmia r2, {r2 - r3}
add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- adr r13, _start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr in position 0 of saved stack
mrs lr, spsr @ get the spsr
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
#endif
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0xd3
- msr cpsr,r0
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- ldr r1, _bss_end /* stop here */
- mov r2, #0x00000000 /* clear */
-
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- bne clbss_l
-
- ldr pc, _start_armboot
-
-_start_armboot:
- .word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
sub sp, sp, #S_FRAME_SIZE
stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
@ get values for "aborted" pc and cpsr (into parm regs)
ldmia r2, {r2 - r3}
add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr in position 0 of saved stack
mrs lr, spsr @ get the spsr
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE /* address of _start in the linked image */
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
-/*
- * the actual reset code
- */
-.globl reset
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0xd3
- msr cpsr,r0
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* pc relative address of label */
- ldr r1, _TEXT_BASE /* linked image address of label */
- cmp r0, r1 /* test if we run from flash or RAM */
- beq stack_setup /* ifeq we are in the RAM copy */
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- ldr r1, _bss_end /* stop here */
- mov r2, #0x00000000 /* clear */
-
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
- ldr pc, _start_armboot
-
-_start_armboot:
- .word start_armboot
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
sub sp, sp, #S_FRAME_SIZE
stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
@ get values for "aborted" pc and cpsr (into parm regs)
ldmia r2, {r2 - r3}
add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr in position 0 of saved stack
mrs lr, spsr @ get the spsr
/*
* Dump some core clockes.
*/
-int do_mx5_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_mx5_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
u32 freq;
+++ /dev/null
-/*
- * January 2004 - Changed to support H4 device
- * Copyright (c) 2004 Texas Instruments
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
- *
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- arch/arm/cpu/armv7/start.o
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : {
- *(.data)
- __datarel_start = .;
- *(.data.rel)
- __datarelrolocal_start = .;
- *(.data.rel.ro.local)
- __datarellocal_start = .;
- *(.data.rel.local)
- __datarelro_start = .;
- *(.data.rel.ro)
- }
-
- __got_start = .;
- . = ALIGN(4);
- .got : { *(.got) }
- __got_end = .;
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = ALIGN(4);
- __bss_start = .;
- .bss : { *(.bss) }
- _end = .;
-}
* dram_init -
* - Sets uboots idea of sdram size
*/
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
- DECLARE_GLOBAL_DATA_PTR;
- unsigned int size0 = 0, size1 = 0;
-
- size0 = get_sdr_cs_size(CS0);
- /*
- * If a second bank of DDR is attached to CS1 this is
- * where it can be started. Early init code will init
- * memory on CS0.
- */
- if ((sysinfo.mtype == DDR_COMBO) || (sysinfo.mtype == DDR_STACKED))
- size1 = get_sdr_cs_size(CS1);
-
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = size0;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
- gd->bd->bi_dram[1].size = size1;
-
- return 0;
-}
-#else
int dram_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
gd->bd->bi_dram[1].size = size1;
}
-#endif
/*
* mem_init() -
* dram_init -
* - Sets uboots idea of sdram size
*/
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
- DECLARE_GLOBAL_DATA_PTR;
- unsigned int size0 = 0, size1 = 0;
-
- size0 = get_sdr_cs_size(CS0);
- /*
- * If a second bank of DDR is attached to CS1 this is
- * where it can be started. Early init code will init
- * memory on CS0.
- */
- if ((sysinfo.mtype == DDR_COMBO) || (sysinfo.mtype == DDR_STACKED)) {
- do_sdrc_init(CS1, NOT_EARLY);
- make_cs1_contiguous();
-
- size1 = get_sdr_cs_size(CS1);
- }
-
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = size0;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
- gd->bd->bi_dram[1].size = size1;
-
- return 0;
-}
-#else
int dram_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
gd->bd->bi_dram[1].size = size1;
}
-#endif
/*
* mem_init -
{
DECLARE_GLOBAL_DATA_PTR;
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- gd->bd->bi_dram[0].start = 0x80000000;
- gd->bd->bi_dram[0].size = sdram_size();
-#else
gd->ram_size = sdram_size();
-#endif
return 0;
}
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
stack_setup:
mov sp, r4
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
adr r0, _start
ldr r2, _TEXT_BASE
ldr r3, _bss_start_ofs
ldr r3, _rel_dyn_end_ofs /* r3 <- rel dyn end ofs */
add r3, r3, r0 /* r3 <- rel dyn end in FLASH */
fixloop:
- ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
- add r0, r9 /* r0 <- location to fix up in RAM */
+ ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
+ add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
- cmp r8, #23 /* relative fixup? */
+ cmp r8, #23 /* relative fixup? */
beq fixrel
- cmp r8, #2 /* absolute fixup? */
+ cmp r8, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext
add r1, r1, r9
fixnext:
str r1, [r0]
- add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
+ add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
cmp r2, r3
blo fixloop
cmp r0, r1
bne clbss_l
#endif /* #ifndef CONFIG_PRELOADER */
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
/*
* We are done. Do not return, instead branch to second part of board
jump_2_ram:
ldr r0, _board_init_r_ofs
adr r1, _start
- add r0, r0, r1
- add lr, r0, r9
+ add lr, r0, r1
+ add lr, lr, r9
/* setup parameters for board_init_r */
mov r0, r5 /* gd_t */
mov r1, r7 /* dest_addr */
_dynsym_start_ofs:
.word __dynsym_start - _start
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0, cpsr
- bic r0, r0, #0x1f
- orr r0, r0, #0xd3
- msr cpsr,r0
-
-#if (CONFIG_OMAP34XX)
- /* Copy vectors to mask ROM indirect addr */
- adr r0, _start @ r0 <- current position of code
- add r0, r0, #4 @ skip reset vector
- mov r2, #64 @ r2 <- size to copy
- add r2, r0, r2 @ r2 <- source end address
- mov r1, #SRAM_OFFSET0 @ build vect addr
- mov r3, #SRAM_OFFSET1
- add r1, r1, r3
- mov r3, #SRAM_OFFSET2
- add r1, r1, r3
-next:
- ldmia r0!, {r3 - r10} @ copy from source address [r0]
- stmia r1!, {r3 - r10} @ copy to target address [r1]
- cmp r0, r2 @ until source end address [r2]
- bne next @ loop until equal */
-#if !defined(CONFIG_SYS_NAND_BOOT) && !defined(CONFIG_SYS_ONENAND_BOOT)
- /* No need to copy/exec the clock code - DPLL adjust already done
- * in NAND/oneNAND Boot.
- */
- bl cpy_clk_code @ put dpll adjust code behind vectors
-#endif /* NAND Boot */
-#endif
- /* the mask ROM code should have PLL and others stable */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: @ relocate U-Boot to RAM
- adr r0, _start @ r0 <- current position of code
- ldr r1, _TEXT_BASE @ test if we run from flash or RAM
- cmp r0, r1 @ don't reloc during debug
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 @ r2 <- size of armboot
- add r2, r0, r2 @ r2 <- source end address
-
-copy_loop: @ copy 32 bytes at a time
- ldmia r0!, {r3 - r10} @ copy from source address [r0]
- stmia r1!, {r3 - r10} @ copy to target address [r1]
- cmp r0, r2 @ until source end address [r2]
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE @ upper 128 KiB: relocated uboot
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN @ malloc area
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE @ bdinfo
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 @ leave 3 words for abort-stack
- bic sp, sp, #7 @ 8-byte alignment for ABI compliance
-
- /* Clear BSS (if any). Is below tx (watch load addr - need space) */
-clear_bss:
- ldr r0, _bss_start @ find start of bss segment
- ldr r1, _bss_end @ stop here
- mov r2, #0x00000000 @ clear value
-clbss_l:
- str r2, [r0] @ clear BSS location
- cmp r0, r1 @ are we at the end yet
- add r0, r0, #4 @ increment clear index pointer
- bne clbss_l @ keep clearing till at end
-
- ldr pc, _start_armboot @ jump to C code
-
-_start_armboot: .word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*************************************************************************
*
* CPU_init_critical registers
@ user stack
stmia sp, {r0 - r12} @ Save user registers (now in
@ svc mode) r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE + 8) @ set base 2 words into abort
-#else
ldr r2, IRQ_STACK_START_IN @ set base 2 words into abort
@ stack
-#endif
ldmia r2, {r2 - r3} @ get values for "aborted" pc
@ and cpsr (into parm regs)
add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack (enter
- sub r13, r13, #(CONFIG_SYS_MALLOC_LEN) @ move past malloc pool
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE + 8) @ move to reserved a couple
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack (enter
@ in banked mode)
-#endif
str lr, [r13] @ save caller lr in position 0
@ of saved stack
sub r13, r13, #4 @ space on current stack for
@ scratch reg.
str r0, [r13] @ save R0's value.
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r0, _armboot_start @ get data regions start
- sub r0, r0, #(CONFIG_SYS_MALLOC_LEN) @ move past malloc pool
- sub r0, r0, #(CONFIG_SYS_GBL_DATA_SIZE + 8) @ move past gbl and a couple
-#else
ldr r0, IRQ_STACK_START_IN @ get data regions start
@ spots for abort stack
-#endif
str lr, [r0] @ save caller lr in position 0
@ of saved stack
mrs r0, spsr @ get the spsr
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
#include <asm/arch/ixp425.h>
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/****************************************************************************/
-/* */
-/* the actual reset code */
-/* */
-/****************************************************************************/
-
-reset:
- /* disable mmu, set big-endian */
- mov r0, #0xf8
- mcr p15, 0, r0, c1, c0, 0
- CPWAIT r0
-
- /* invalidate I & D caches & BTB */
- mcr p15, 0, r0, c7, c7, 0
- CPWAIT r0
-
- /* invalidate I & Data TLB */
- mcr p15, 0, r0, c8, c7, 0
- CPWAIT r0
-
- /* drain write and fill buffers */
- mcr p15, 0, r0, c7, c10, 4
- CPWAIT r0
-
- /* disable write buffer coalescing */
- mrc p15, 0, r0, c1, c0, 1
- orr r0, r0, #1
- mcr p15, 0, r0, c1, c0, 1
- CPWAIT r0
-
- /* set EXP CS0 to the optimum timing */
- ldr r1, =CONFIG_SYS_EXP_CS0
- ldr r2, =IXP425_EXP_CS0
- str r1, [r2]
-
- /* make sure flash is visible at 0 */
-#if 0
- ldr r2, =IXP425_EXP_CFG0
- ldr r1, [r2]
- orr r1, r1, #0x80000000
- str r1, [r2]
-#endif
- mov r1, #CONFIG_SYS_SDR_CONFIG
- ldr r2, =IXP425_SDR_CONFIG
- str r1, [r2]
-
- /* disable refresh cycles */
- mov r1, #0
- ldr r3, =IXP425_SDR_REFRESH
- str r1, [r3]
-
- /* send nop command */
- mov r1, #3
- ldr r4, =IXP425_SDR_IR
- str r1, [r4]
- DELAY_FOR 0x4000, r0
-
- /* set SDRAM internal refresh val */
- ldr r1, =CONFIG_SYS_SDRAM_REFRESH_CNT
- str r1, [r3]
- DELAY_FOR 0x4000, r0
-
- /* send precharge-all command to close all open banks */
- mov r1, #2
- str r1, [r4]
- DELAY_FOR 0x4000, r0
-
- /* provide 8 auto-refresh cycles */
- mov r1, #4
- mov r5, #8
-111: str r1, [r4]
- DELAY_FOR 0x100, r0
- subs r5, r5, #1
- bne 111b
-
- /* set mode register in sdram */
- mov r1, #CONFIG_SYS_SDR_MODE_CONFIG
- str r1, [r4]
- DELAY_FOR 0x4000, r0
-
- /* send normal operation command */
- mov r1, #6
- str r1, [r4]
- DELAY_FOR 0x4000, r0
-
- /* copy */
- mov r0, #0
- mov r4, r0
- add r2, r0, #CONFIG_SYS_MONITOR_LEN
- mov r1, #0x10000000
- mov r5, r1
-
- 30:
- ldr r3, [r0], #4
- str r3, [r1], #4
- cmp r0, r2
- bne 30b
-
- /* invalidate I & D caches & BTB */
- mcr p15, 0, r0, c7, c7, 0
- CPWAIT r0
-
- /* invalidate I & Data TLB */
- mcr p15, 0, r0, c8, c7, 0
- CPWAIT r0
-
- /* drain write and fill buffers */
- mcr p15, 0, r0, c7, c10, 4
- CPWAIT r0
-
- /* move flash to 0x50000000 */
- ldr r2, =IXP425_EXP_CFG0
- ldr r1, [r2]
- bic r1, r1, #0x80000000
- str r1, [r2]
-
- nop
- nop
- nop
- nop
- nop
- nop
-
- /* invalidate I & Data TLB */
- mcr p15, 0, r0, c8, c7, 0
- CPWAIT r0
-
- /* enable I cache */
- mrc p15, 0, r0, c1, c0, 0
- orr r0, r0, #MMU_Control_I
- mcr p15, 0, r0, c1, c0, 0
- CPWAIT r0
-
- mrs r0,cpsr /* set the cpu to SVC32 mode */
- bic r0,r0,#0x1f /* (superviser mode, M=10011) */
- orr r0,r0,#0x13
- msr cpsr,r0
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- ldr r1, _bss_end /* stop here */
- mov r2, #0x00000000 /* clear */
-
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
- ldr pc, _start_armboot
-
-_start_armboot: .word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/****************************************************************************/
/* */
stmia sp, {r0 - r12} /* Calling r0-r12 */
add r8, sp, #S_PC
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
ldmia r2, {r2 - r4} /* get pc, cpsr, old_r0 */
add r0, sp, #S_FRAME_SIZE /* restore sp_SVC */
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr / spsr
mrs lr, spsr
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
-
/*
*************************************************************************
*
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0xd3
- msr cpsr,r0
-
-#define pWDTCTL 0x80001400 /* Watchdog Timer control register */
-#define pINTENC 0x8000050C /* Interupt-Controller enable clear register */
-#define pCLKSET 0x80000420 /* clock divisor register */
-
- /* disable watchdog, set watchdog control register to
- * all zeros (default reset)
- */
- ldr r0, =pWDTCTL
- mov r1, #0x0
- str r1, [r0]
-
- /*
- * mask all IRQs by setting all bits in the INTENC register (default)
- */
- mov r1, #0xffffffff
- ldr r0, =pINTENC
- str r1, [r0]
-
- /* FCLK:HCLK:PCLK = 1:2:2 */
- /* default FCLK is 200 MHz, using 14.7456 MHz fin */
- ldr r0, =pCLKSET
- ldr r1, =0x0004ee39
-@ ldr r1, =0x0005ee39 @ 1: 2: 4
- str r1, [r0]
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- @add r0, r0, #4 /* start at first byte of bss */
- /* why inc. 4 bytes past then? */
- ldr r1, _bss_end /* stop here */
- mov r2, #0x00000000 /* clear */
-
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
- ldr pc, _start_armboot
-
-_start_armboot: .word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
.macro bad_save_user_regs
sub sp, sp, #S_FRAME_SIZE
stmia sp, {r0 - r12} @ Calling r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
ldmia r2, {r2 - r3} @ get pc, cpsr
add r0, sp, #S_FRAME_SIZE @ restore sp_SVC
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr / spsr
mrs lr, spsr
int arch_cpu_init(void)
{
pxa_gpio_setup();
-// pxa_wait_ticks(0x8000);
+/* pxa_wait_ticks(0x8000); */
pxa_wakeup();
pxa_interrupt_setup();
pxa_clock_setup();
* Copyright (C) 2002 Kyle Harris <kharris@nexus-tech.net>
* Copyright (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>
* Copyright (C) 2003 Kai-Uwe Bloem <kai-uwe.bloem@auerswald.de>
+ * Copyright (c) 2010 Marek Vasut <marek.vasut@gmail.com>
*
* See file CREDITS for list of people who contributed to this
* project.
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
#include <asm/arch/pxa-regs.h>
-#include <asm/arch/macro.h>
/* takes care the CP15 update has taken place */
.macro CPWAIT reg
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-.globl _armboot_start
-_armboot_start:
- .word _start
-
/*
* These are defined in the board-specific linker script.
*/
-.globl _bss_start
-_bss_start:
- .word __bss_start
+.globl _bss_start_ofs
+_bss_start_ofs:
+ .word __bss_start - _start
-.globl _bss_end
-_bss_end:
- .word _end
+.globl _bss_end_ofs
+_bss_end_ofs:
+ .word _end - _start
#ifdef CONFIG_USE_IRQ
/* IRQ stack memory (calculated at run-time) */
IRQ_STACK_START_IN:
.word 0x0badc0de
-.globl _datarel_start
-_datarel_start:
- .word __datarel_start
-
-.globl _datarelrolocal_start
-_datarelrolocal_start:
- .word __datarelrolocal_start
-
-.globl _datarellocal_start
-_datarellocal_start:
- .word __datarellocal_start
-
-.globl _datarelro_start
-_datarelro_start:
- .word __datarelro_start
-
-.globl _got_start
-_got_start:
- .word __got_start
-
-.globl _got_end
-_got_end:
- .word __got_end
-
/*
* the actual reset code
*/
adr r0, _start
ldr r2, _TEXT_BASE
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
+ ldr r3, _bss_start_ofs
+ add r2, r0, r3 /* r2 <- source end address */
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
stmfd sp!, {r0-r12}
copy_loop:
ldmia r0!, {r3-r5, r7-r11} /* copy from source address [r0] */
ldmfd sp!, {r0-r12}
#ifndef CONFIG_PRELOADER
- /* fix got entries */
- ldr r1, _TEXT_BASE /* Text base */
- mov r0, r7 /* reloc addr */
- ldr r2, _got_start /* addr in Flash */
- ldr r3, _got_end /* addr in Flash */
- sub r3, r3, r1
- add r3, r3, r0
- sub r2, r2, r1
- add r2, r2, r0
-
+ /*
+ * fix .rel.dyn relocations
+ */
+ ldr r0, _TEXT_BASE /* r0 <- Text base */
+ sub r9, r7, r0 /* r9 <- relocation offset */
+ ldr r10, _dynsym_start_ofs /* r10 <- sym table ofs */
+ add r10, r10, r0 /* r10 <- sym table in FLASH */
+ ldr r2, _rel_dyn_start_ofs /* r2 <- rel dyn start ofs */
+ add r2, r2, r0 /* r2 <- rel dyn start in FLASH */
+ ldr r3, _rel_dyn_end_ofs /* r3 <- rel dyn end ofs */
+ add r3, r3, r0 /* r3 <- rel dyn end in FLASH */
fixloop:
- ldr r4, [r2]
- sub r4, r4, r1
- add r4, r4, r0
- str r4, [r2]
- add r2, r2, #4
+ ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
+ add r0, r9 /* r0 <- location to fix up in RAM */
+ ldr r1, [r2, #4]
+ and r8, r1, #0xff
+ cmp r8, #23 /* relative fixup? */
+ beq fixrel
+ cmp r8, #2 /* absolute fixup? */
+ beq fixabs
+ /* ignore unknown type of fixup */
+ b fixnext
+fixabs:
+ /* absolute fix: set location to (offset) symbol value */
+ mov r1, r1, LSR #4 /* r1 <- symbol index in .dynsym */
+ add r1, r10, r1 /* r1 <- address of symbol in table */
+ ldr r1, [r1, #4] /* r1 <- symbol value */
+ add r1, r9 /* r1 <- relocated sym addr */
+ b fixnext
+fixrel:
+ /* relative fix: increase location by offset */
+ ldr r1, [r0]
+ add r1, r1, r9
+fixnext:
+ str r1, [r0]
+ add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
cmp r2, r3
- bne fixloop
-#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
+ blo fixloop
+#endif /* #ifndef CONFIG_PRELOADER */
clear_bss:
#ifndef CONFIG_PRELOADER
- ldr r0, _bss_start
- ldr r1, _bss_end
+ ldr r0, _bss_start_ofs
+ ldr r1, _bss_end_ofs
ldr r3, _TEXT_BASE /* Text base */
mov r4, r7 /* reloc addr */
- sub r0, r0, r3
add r0, r0, r4
- sub r1, r1, r3
add r1, r1, r4
mov r2, #0x00000000 /* clear */
add r0, r0, #4
cmp r0, r1
bne clbss_l
-#endif
+#endif /* #ifndef CONFIG_PRELOADER */
/*
* We are done. Do not return, instead branch to second part of board
* initialization, now running from RAM.
*/
#ifdef CONFIG_ONENAND_IPL
- ldr pc, _start_oneboot
+ ldr r0, _start_oneboot_ofs
+ mov pc, r0
-_start_oneboot: .word start_oneboot
+_start_oneboot_ofs
+ : .word start_oneboot
#else
- ldr r0, _TEXT_BASE
- ldr r2, _board_init_r
- sub r2, r2, r0
- add r2, r2, r7 /* position from board_init_r in RAM */
+ ldr r0, _board_init_r_ofs
+ adr r1, _start
+ add lr, r0, r1
+ add lr, lr, r9
/* setup parameters for board_init_r */
mov r0, r5 /* gd_t */
mov r1, r7 /* dest_addr */
/* jump to it ... */
- mov lr, r2
mov pc, lr
-_board_init_r: .word board_init_r
-#endif
+_board_init_r_ofs:
+ .word board_init_r - _start
+#endif /* CONFIG_ONENAND_IPL */
+
+_rel_dyn_start_ofs:
+ .word __rel_dyn_start - _start
+_rel_dyn_end_ofs:
+ .word __rel_dyn_end - _start
+_dynsym_start_ofs:
+ .word __dynsym_start - _start
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
+#else /* CONFIG_PRELOADER */
/****************************************************************************/
/* */
/* Start OneNAND IPL */
ldr pc, =start_oneboot
-#endif /* #if !defined(CONFIG_ONENAND_IPL) */
+#endif /* CONFIG_PRELOADER */
#ifndef CONFIG_PRELOADER
/****************************************************************************/
stmia sp, {r0 - r12} /* Calling r0-r12 */
add r8, sp, #S_PC
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
ldmia r2, {r2 - r4} /* get pc, cpsr, old_r0 */
add r0, sp, #S_FRAME_SIZE /* restore sp_SVC */
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr / spsr
mrs lr, spsr
.macro get_fiq_stack @ setup FIQ stack
ldr sp, FIQ_STACK_START
.endm
-#endif /* CONFIG_PRELOADER */
+#endif /* CONFIG_PRELOADER
/****************************************************************************/
do_hang:
ldr sp, _TEXT_BASE /* use 32 words abort stack */
bl hang /* hang and never return */
-#else /* !CONFIG_PRELOADER */
+#else
.align 5
undefined_instruction:
get_bad_stack
/* */
/****************************************************************************/
/* Operating System Timer */
-OSTIMER_BASE: .word 0x40a00000
-#define OSMR3 0x0C
-#define OSCR 0x10
-#define OWER 0x18
-#define OIER 0x1C
-
- .align 5
+.align 5
.globl reset_cpu
/* FIXME: this code is PXA250 specific. How is this handled on */
/* We set OWE:WME (watchdog enable) and wait until timeout happens */
- ldr r0, OSTIMER_BASE
- ldr r1, [r0, #OWER]
+ ldr r0, =OWER
+ ldr r1, [r0]
orr r1, r1, #0x0001 /* bit0: WME */
- str r1, [r0, #OWER]
+ str r1, [r0]
/* OS timer does only wrap every 1165 seconds, so we have to set */
/* the match register as well. */
- ldr r1, [r0, #OSCR] /* read OS timer */
+ ldr r0, =OSCR
+ ldr r1, [r0] /* read OS timer */
add r1, r1, #0x800 /* let OSMR3 match after */
add r1, r1, #0x800 /* 4096*(1/3.6864MHz)=1ms */
- str r1, [r0, #OSMR3]
+ ldr r0, =OSMR3
+ str r1, [r0]
reset_endless:
.word (__base << 20) | 0xc12
.set __base, __base + 1
.endr
-#endif
+#endif /* CONFIG_PRELOADER */
. = ALIGN(4);
.data : {
*(.data)
- __datarel_start = .;
- *(.data.rel)
- __datarelrolocal_start = .;
- *(.data.rel.ro.local)
- __datarellocal_start = .;
- *(.data.rel.local)
- __datarelro_start = .;
- *(.data.rel.ro)
}
- __got_start = .;
. = ALIGN(4);
- .got : { *(.got) }
+ __rel_dyn_start = .;
+ .rel.dyn : { *(.rel.dyn) }
+ __rel_dyn_end = .;
+
+ __dynsym_start = .;
+ .dynsym : { *(.dynsym) }
+
+ . = ALIGN(4);
- __got_end = .;
. = .;
__u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
-
/*
* Jump vector table
*/
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
/*
now copy to sram the interrupt vector
stmia r1!, {r3-r10}
cmp r0, r2
blo vector_copy_loop
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0x13
- msr cpsr,r0
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
- /*
- * before relocating, we have to setup RAM timing
- * because memory timing is board-dependend, you will
- * find a lowlevel_init.S in your board directory.
- */
- bl lowlevel_init
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-
-/*
- now copy to sram the interrupt vector
-*/
- adr r0, real_vectors
- add r2, r0, #1024
- ldr r1, =0x0c000000
- add r1, r1, #0x08
-vector_copy_loop:
- ldmia r0!, {r3-r10}
- stmia r1!, {r3-r10}
- cmp r0, r2
- blo vector_copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
- ldr pc, _start_armboot
-
-_start_armboot: .word start_armboot
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
-
/*
*************************************************************************
*
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
- .word _start
-#endif
-
/*
* These are defined in the board-specific linker script.
*/
.word 0x0badc0de
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
cmp r0, r6
beq clear_bss
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
-#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
#ifndef CONFIG_PRELOADER
_board_init_r: .word board_init_r
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
-/*
- * the actual reset code
- */
-
-reset:
- /*
- * set the cpu to SVC32 mode
- */
- mrs r0,cpsr
- bic r0,r0,#0x1f
- orr r0,r0,#0x13
- msr cpsr,r0
-
- /*
- * we do sys-critical inits only at reboot,
- * not when booting from ram!
- */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
- bl cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate: /* relocate U-Boot to RAM */
- adr r0, _start /* r0 <- current position of code */
- ldr r1, _TEXT_BASE /* test if we run from flash or RAM */
- cmp r0, r1 /* don't reloc during debug */
- beq stack_setup
-
- ldr r2, _armboot_start
- ldr r3, _bss_start
- sub r2, r3, r2 /* r2 <- size of armboot */
- add r2, r0, r2 /* r2 <- source end address */
-
-copy_loop:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
- blo copy_loop
-#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
-
- /* Set up the stack */
-stack_setup:
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
- sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
-#ifdef CONFIG_USE_IRQ
- sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
- sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-
-clear_bss:
- ldr r0, _bss_start /* find start of bss segment */
- ldr r1, _bss_end /* stop here */
- mov r2, #0x00000000 /* clear */
-
-clbss_l:str r2, [r0] /* clear loop... */
- add r0, r0, #4
- cmp r0, r1
- blo clbss_l
-
- ldr pc, _start_armboot
-
-_start_armboot: .word start_armboot
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
/*
*************************************************************************
*
stmia sp, {r0 - r12} @ Calling r0-r12
add r8, sp, #S_PC
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r2, _armboot_start
- sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack
-#else
ldr r2, IRQ_STACK_START_IN
-#endif
ldmia r2, {r2 - r4} @ get pc, cpsr, old_r0
add r0, sp, #S_FRAME_SIZE @ restore sp_SVC
.endm
.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
- ldr r13, _armboot_start @ setup our mode stack
- sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
- sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
ldr r13, IRQ_STACK_START_IN @ setup our mode stack
-#endif
str lr, [r13] @ save caller lr / spsr
mrs lr, spsr
/* Watchdog Timer (WDOG) registers */
struct wdog_regs {
- u32 wcr; /* Control */
- u32 wsr; /* Service */
- u32 wrsr; /* Reset Status */
- u32 wicr; /* Interrupt Control */
- u32 wmcr; /* Misc Control */
+ u16 wcr; /* Control */
+ u16 wsr; /* Service */
+ u16 wrsr; /* Reset Status */
+ u16 wicr; /* Interrupt Control */
+ u16 wmcr; /* Misc Control */
};
/* IIM control registers */
#define GPT_CTRL_TEN 1 /* Timer enable */
/* WDOG enable */
-#define WCR_WDE 0x04
+#define WCR_WDE 0x04
+#define WSR_UNLOCK1 0x5555
+#define WSR_UNLOCK2 0xAAAA
/* FUSE bank offsets */
#define IIM0_MAC 0x1a
#define MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET 0
#define MXC_CCM_CSCDR1_UART_CLK_PODF_MASK 0x7
+/* Define the bits in register CCDR */
+#define MXC_CCM_CCDR_IPU_HS_MASK (0x1 << 17)
+
+/* Define the bits in register CCGRx */
+#define MXC_CCM_CCGR_CG_MASK 0x3
+
+#define MXC_CCM_CCGR5_CG5_OFFSET 10
+
+/* Define the bits in register CLPCR */
+#define MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS (0x1 << 18)
+
#endif /* __ARCH_ARM_MACH_MX51_CRM_REGS_H__ */
/*
* IRAM
*/
-#define IRAM_BASE_ADDR 0x1FFE8000 /* internal ram */
+#define IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */
+#define IRAM_SIZE 0x00020000 /* 128 KB */
/*
* Graphics Memory of GPU
*/
+++ /dev/null
-/*
- * arch/arm/include/asm/arch-pxa/macro.h
- *
- * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __ASM_ARCH_PXA_MACRO_H__
-#define __ASM_ARCH_PXA_MACRO_H__
-#ifdef __ASSEMBLY__
-
-#include <asm/macro.h>
-#include <asm/arch/pxa-regs.h>
-
-/*
- * This macro performs a 32bit write to a memory location and makes sure the
- * write operation really happened by performing a read back.
- *
- * Clobbered regs: r4, r5
- */
-.macro write32rb addr, data
- ldr r4, =\addr
- ldr r5, =\data
- str r5, [r4]
- ldr r5, [r4]
-.endm
-
-/*
- * This macro waits according to OSCR incrementation
- *
- * Clobbered regs: r4, r5, r6
- */
-.macro pxa_wait_ticks ticks
- ldr r4, =OSCR
- mov r5, #0
- str r5, [r4]
- ldr r5, =\ticks
-1:
- ldr r6, [r4]
- cmp r5, r6
- bgt 1b
-.endm
-
-/*
- * This macro sets up the GPIO pins of the PXA2xx/PXA3xx CPU
- *
- * Clobbered regs: r4, r5
- */
-.macro pxa_gpio_setup
- write32 GPSR0, CONFIG_SYS_GPSR0_VAL
- write32 GPSR1, CONFIG_SYS_GPSR1_VAL
- write32 GPSR2, CONFIG_SYS_GPSR2_VAL
-#if defined(CONFIG_PXA27X) || defined(CONFIG_CPU_MONAHANS)
- write32 GPSR3, CONFIG_SYS_GPSR3_VAL
-#endif
-
- write32 GPCR0, CONFIG_SYS_GPCR0_VAL
- write32 GPCR1, CONFIG_SYS_GPCR1_VAL
- write32 GPCR2, CONFIG_SYS_GPCR2_VAL
-#if defined(CONFIG_PXA27X) || defined(CONFIG_CPU_MONAHANS)
- write32 GPCR3, CONFIG_SYS_GPCR3_VAL
-#endif
-
- write32 GPDR0, CONFIG_SYS_GPDR0_VAL
- write32 GPDR1, CONFIG_SYS_GPDR1_VAL
- write32 GPDR2, CONFIG_SYS_GPDR2_VAL
-#if defined(CONFIG_PXA27X) || defined(CONFIG_CPU_MONAHANS)
- write32 GPDR3, CONFIG_SYS_GPDR3_VAL
-#endif
-
- write32 GAFR0_L, CONFIG_SYS_GAFR0_L_VAL
- write32 GAFR0_U, CONFIG_SYS_GAFR0_U_VAL
- write32 GAFR1_L, CONFIG_SYS_GAFR1_L_VAL
- write32 GAFR1_U, CONFIG_SYS_GAFR1_U_VAL
- write32 GAFR2_L, CONFIG_SYS_GAFR2_L_VAL
- write32 GAFR2_U, CONFIG_SYS_GAFR2_U_VAL
-#if defined(CONFIG_PXA27X) || defined(CONFIG_CPU_MONAHANS)
- write32 GAFR3_L, CONFIG_SYS_GAFR3_L_VAL
- write32 GAFR3_U, CONFIG_SYS_GAFR3_U_VAL
-#endif
-
- write32 PSSR, CONFIG_SYS_PSSR_VAL
-.endm
-
-/*
- * This macro sets up the Memory controller of the PXA2xx CPU
- *
- * WARNING: This macro uses internally r3 and r7 regs for MEMC_BASE
- * and CONFIG_SYS_MDREFR_VAL correspondingly. Please do not
- * use this regs for other purpose inside this macro.
- *
- * Clobbered regs: r3, r4, r5, r6, r7
- */
-.macro pxa_mem_setup
- /* This comes handy when setting MDREFR */
- ldr r3, =MEMC_BASE
-
- /*
- * 1) Initialize Asynchronous static memory controller
- */
-
- /* MSC0: nCS(0,1) */
- write32rb (MEMC_BASE + MSC0_OFFSET), CONFIG_SYS_MSC0_VAL
- /* MSC1: nCS(2,3) */
- write32rb (MEMC_BASE + MSC1_OFFSET), CONFIG_SYS_MSC1_VAL
- /* MSC2: nCS(4,5) */
- write32rb (MEMC_BASE + MSC2_OFFSET), CONFIG_SYS_MSC2_VAL
-
- /*
- * 2) Initialize Card Interface
- */
-
- /* MECR: Memory Expansion Card Register */
- write32rb (MEMC_BASE + MECR_OFFSET), CONFIG_SYS_MECR_VAL
- /* MCMEM0: Card Interface slot 0 timing */
- write32rb (MEMC_BASE + MCMEM0_OFFSET), CONFIG_SYS_MCMEM0_VAL
- /* MCMEM1: Card Interface slot 1 timing */
- write32rb (MEMC_BASE + MCMEM1_OFFSET), CONFIG_SYS_MCMEM1_VAL
- /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
- write32rb (MEMC_BASE + MCATT0_OFFSET), CONFIG_SYS_MCATT0_VAL
- /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
- write32rb (MEMC_BASE + MCATT1_OFFSET), CONFIG_SYS_MCATT1_VAL
- /* MCIO0: Card Interface I/O Space Timing, slot 0 */
- write32rb (MEMC_BASE + MCIO0_OFFSET), CONFIG_SYS_MCIO0_VAL
- /* MCIO1: Card Interface I/O Space Timing, slot 1 */
- write32rb (MEMC_BASE + MCIO1_OFFSET), CONFIG_SYS_MCIO1_VAL
-
- /*
- * 3) Configure Fly-By DMA register
- */
-
- write32rb (MEMC_BASE + FLYCNFG_OFFSET), CONFIG_SYS_FLYCNFG_VAL
-
- /*
- * 4) Initialize Timing for Sync Memory (SDCLK0)
- */
-
- /*
- * Before accessing MDREFR we need a valid DRI field, so we set
- * this to power on defaults + DRI field.
- */
- ldr r5, [r3, #MDREFR_OFFSET]
- bic r5, r5, #0x0ff
- bic r5, r5, #0xf00 /* MDREFR user config with zeroed DRI */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- mov r7, r4
- lsl r4, #20
- lsr r4, #20 /* Get a valid DRI field */
-
- orr r5, r5, r4 /* MDREFR user config with correct DRI */
-
- orr r5, #MDREFR_K0RUN
- orr r5, #MDREFR_SLFRSH
- bic r5, #MDREFR_APD
- bic r5, #MDREFR_E1PIN
-
- str r5, [r3, #MDREFR_OFFSET]
- ldr r4, [r3, #MDREFR_OFFSET]
-
- /*
- * 5) Initialize Synchronous Static Memory (Flash/Peripherals)
- */
-
- /* Initialize SXCNFG register. Assert the enable bits.
- *
- * Write SXMRS to cause an MRS command to all enabled banks of
- * synchronous static memory. Note that SXLCR need not be written
- * at this time.
- */
- write32rb (MEMC_BASE + SXCNFG_OFFSET), CONFIG_SYS_SXCNFG_VAL
-
- /*
- * 6) Initialize SDRAM
- */
-
- bic r7, #MDREFR_SLFRSH
- str r7, [r3, #MDREFR_OFFSET]
- ldr r4, [r3, #MDREFR_OFFSET]
-
- orr r7, #MDREFR_E1PIN
- str r7, [r3, #MDREFR_OFFSET]
- ldr r4, [r3, #MDREFR_OFFSET]
-
- /*
- * 7) Write MDCNFG with MDCNFG:DEx deasserted (set to 0), to configure
- * but not enable each SDRAM partition pair.
- */
-
- /* Fetch platform value of MDCNFG */
- ldr r4, =CONFIG_SYS_MDCNFG_VAL
- /* Disable all sdram banks */
- bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
- bic r4, r4, #(MDCNFG_DE2|MDCNFG_DE3)
- /* Write initial value of MDCNFG, w/o enabling sdram banks */
- str r4, [r3, #MDCNFG_OFFSET]
- ldr r4, [r3, #MDCNFG_OFFSET]
-
- /* Wait for the clock to the SDRAMs to stabilize, 100..200 usec. */
- pxa_wait_ticks 0x300
-
- /*
- * 8) Trigger a number (usually 8) refresh cycles by attempting
- * non-burst read or write accesses to disabled SDRAM, as commonly
- * specified in the power up sequence documented in SDRAM data
- * sheets. The address(es) used for this purpose must not be
- * cacheable.
- */
-
- ldr r4, =CONFIG_SYS_DRAM_BASE
-.rept 9
- str r5, [r4]
-.endr
-
- /*
- * 9) Write MDCNFG with enable bits asserted (MDCNFG:DEx set to 1).
- */
-
- ldr r5, =CONFIG_SYS_MDCNFG_VAL
- ldr r4, =(MDCNFG_DE0 | MDCNFG_DE1 | MDCNFG_DE2 | MDCNFG_DE3)
- and r5, r5, r4
- ldr r4, [r3, #MDCNFG_OFFSET]
- orr r4, r4, r5
- str r4, [r3, #MDCNFG_OFFSET]
- ldr r4, [r3, #MDCNFG_OFFSET]
-
- /*
- * 10) Write MDMRS.
- */
-
- ldr r4, =CONFIG_SYS_MDMRS_VAL
- str r4, [r3, #MDMRS_OFFSET]
- ldr r4, [r3, #MDMRS_OFFSET]
-
- /*
- * 11) Enable APD
- */
-
- ldr r4, [r3, #MDREFR_OFFSET]
- and r7, r7, #MDREFR_APD
- orr r4, r4, r7
- str r4, [r3, #MDREFR_OFFSET]
- ldr r4, [r3, #MDREFR_OFFSET]
-.endm
-
-/*
- * This macro tests if the CPU woke up from sleep and eventually resumes
- *
- * Clobbered regs: r4, r5
- */
-.macro pxa_wakeup
- ldr r4, =RCSR
- ldr r5, [r4]
- and r5, r5, #(RCSR_GPR | RCSR_SMR | RCSR_WDR | RCSR_HWR)
- str r5, [r4]
- teq r5, #RCSR_SMR
-
- bne pxa_wakeup_exit
-
- ldr r4, =PSSR
- mov r5, #PSSR_PH
- str r5, [r4]
-
- ldr r4, =PSPR
- ldr pc, [r4]
-pxa_wakeup_exit:
-.endm
-
-/*
- * This macro disables all interupts on PXA2xx/PXA3xx CPU
- *
- * Clobbered regs: r4, r5
- */
-.macro pxa_intr_setup
- write32 ICLR, 0
- write32 ICMR, 0
-#if defined(CONFIG_PXA27X) || defined(CONFIG_CPU_MONAHANS)
- write32 ICLR2, 0
- write32 ICMR2, 0
-#endif
-.endm
-
-/*
- * This macro configures clock on PXA2xx/PXA3xx CPU
- *
- * Clobbered regs: r4, r5
- */
-.macro pxa_clock_setup
- /* Disable the peripheral clocks, and set the core clock frequency */
-
- /* Turn Off ALL on-chip peripheral clocks for re-configuration */
- write32 CKEN, CONFIG_SYS_CKEN
-
- /* Write CCCR */
- write32 CCCR, CONFIG_SYS_CCCR
-
-#ifdef CONFIG_RTC
- /* enable the 32Khz oscillator for RTC and PowerManager */
- write32 OSCC, #OSCC_OON
- ldr r4, =OSCC
-
- /* Spin here until OSCC.OOK get set, meaning the PLL has settled. */
-2:
- ldr r5, [r4]
- ands r5, r5, #1
- beq 2b
-#endif
-.endm
-
-#endif /* __ASSEMBLY__ */
-#endif /* __ASM_ARCH_PXA_MACRO_H__ */
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * David Mueller ELSOFT AG Switzerland. d.mueller@elsoft.ch
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/************************************************
+ * NAME : s3c2440.h
+ * Version : 31.3.2003
+ *
+ * Based on S3C2440 User's manual Rev x.x
+ ************************************************/
+
+#ifndef __S3C2440_H__
+#define __S3C2440_H__
+
+#define S3C24X0_UART_CHANNELS 3
+#define S3C24X0_SPI_CHANNELS 2
+
+/* S3C2440 only supports 512 Byte HW ECC */
+#define S3C2440_ECCSIZE 512
+#define S3C2440_ECCBYTES 3
+
+enum s3c24x0_uarts_nr {
+ S3C24X0_UART0,
+ S3C24X0_UART1,
+ S3C24X0_UART2
+};
+
+/* S3C2440 device base addresses */
+#define S3C24X0_MEMCTL_BASE 0x48000000
+#define S3C24X0_USB_HOST_BASE 0x49000000
+#define S3C24X0_INTERRUPT_BASE 0x4A000000
+#define S3C24X0_DMA_BASE 0x4B000000
+#define S3C24X0_CLOCK_POWER_BASE 0x4C000000
+#define S3C24X0_LCD_BASE 0x4D000000
+#define S3C2440_NAND_BASE 0x4E000000
+#define S3C24X0_UART_BASE 0x50000000
+#define S3C24X0_TIMER_BASE 0x51000000
+#define S3C24X0_USB_DEVICE_BASE 0x52000140
+#define S3C24X0_WATCHDOG_BASE 0x53000000
+#define S3C24X0_I2C_BASE 0x54000000
+#define S3C24X0_I2S_BASE 0x55000000
+#define S3C24X0_GPIO_BASE 0x56000000
+#define S3C24X0_RTC_BASE 0x57000000
+#define S3C2440_ADC_BASE 0x58000000
+#define S3C24X0_SPI_BASE 0x59000000
+#define S3C2440_SDI_BASE 0x5A000000
+
+/* include common stuff */
+#include <asm/arch/s3c24x0.h>
+
+static inline struct s3c24x0_memctl *s3c24x0_get_base_memctl(void)
+{
+ return (struct s3c24x0_memctl *)S3C24X0_MEMCTL_BASE;
+}
+
+static inline struct s3c24x0_usb_host *s3c24x0_get_base_usb_host(void)
+{
+ return (struct s3c24x0_usb_host *)S3C24X0_USB_HOST_BASE;
+}
+
+static inline struct s3c24x0_interrupt *s3c24x0_get_base_interrupt(void)
+{
+ return (struct s3c24x0_interrupt *)S3C24X0_INTERRUPT_BASE;
+}
+
+static inline struct s3c24x0_dmas *s3c24x0_get_base_dmas(void)
+{
+ return (struct s3c24x0_dmas *)S3C24X0_DMA_BASE;
+}
+
+static inline struct s3c24x0_clock_power *s3c24x0_get_base_clock_power(void)
+{
+ return (struct s3c24x0_clock_power *)S3C24X0_CLOCK_POWER_BASE;
+}
+
+static inline struct s3c24x0_lcd *s3c24x0_get_base_lcd(void)
+{
+ return (struct s3c24x0_lcd *)S3C24X0_LCD_BASE;
+}
+
+static inline struct s3c2440_nand *s3c2440_get_base_nand(void)
+{
+ return (struct s3c2440_nand *)S3C2440_NAND_BASE;
+}
+
+static inline struct s3c24x0_uart
+ *s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n)
+{
+ return (struct s3c24x0_uart *)(S3C24X0_UART_BASE + (n * 0x4000));
+}
+
+static inline struct s3c24x0_timers *s3c24x0_get_base_timers(void)
+{
+ return (struct s3c24x0_timers *)S3C24X0_TIMER_BASE;
+}
+
+static inline struct s3c24x0_usb_device *s3c24x0_get_base_usb_device(void)
+{
+ return (struct s3c24x0_usb_device *)S3C24X0_USB_DEVICE_BASE;
+}
+
+static inline struct s3c24x0_watchdog *s3c24x0_get_base_watchdog(void)
+{
+ return (struct s3c24x0_watchdog *)S3C24X0_WATCHDOG_BASE;
+}
+
+static inline struct s3c24x0_i2c *s3c24x0_get_base_i2c(void)
+{
+ return (struct s3c24x0_i2c *)S3C24X0_I2C_BASE;
+}
+
+static inline struct s3c24x0_i2s *s3c24x0_get_base_i2s(void)
+{
+ return (struct s3c24x0_i2s *)S3C24X0_I2S_BASE;
+}
+
+static inline struct s3c24x0_gpio *s3c24x0_get_base_gpio(void)
+{
+ return (struct s3c24x0_gpio *)S3C24X0_GPIO_BASE;
+}
+
+static inline struct s3c24x0_rtc *s3c24x0_get_base_rtc(void)
+{
+ return (struct s3c24x0_rtc *)S3C24X0_RTC_BASE;
+}
+
+static inline struct s3c2440_adc *s3c2440_get_base_adc(void)
+{
+ return (struct s3c2440_adc *)S3C2440_ADC_BASE;
+}
+
+static inline struct s3c24x0_spi *s3c24x0_get_base_spi(void)
+{
+ return (struct s3c24x0_spi *)S3C24X0_SPI_BASE;
+}
+
+static inline struct s3c2440_sdi *s3c2440_get_base_sdi(void)
+{
+ return (struct s3c2440_sdi *)S3C2440_SDI_BASE;
+}
+
+#endif /*__S3C2440_H__*/
/* Memory controller (see manual chapter 5) */
struct s3c24x0_memctl {
- u32 BWSCON;
- u32 BANKCON[8];
- u32 REFRESH;
- u32 BANKSIZE;
- u32 MRSRB6;
- u32 MRSRB7;
+ u32 bwscon;
+ u32 bankcon[8];
+ u32 refresh;
+ u32 banksize;
+ u32 mrsrb6;
+ u32 mrsrb7;
};
/* INTERRUPT (see manual chapter 14) */
struct s3c24x0_interrupt {
- u32 SRCPND;
- u32 INTMOD;
- u32 INTMSK;
- u32 PRIORITY;
- u32 INTPND;
- u32 INTOFFSET;
-#ifdef CONFIG_S3C2410
- u32 SUBSRCPND;
- u32 INTSUBMSK;
+ u32 srcpnd;
+ u32 intmod;
+ u32 intmsk;
+ u32 priority;
+ u32 intpnd;
+ u32 intoffset;
+#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
+ u32 subsrcpnd;
+ u32 intsubmsk;
#endif
};
/* DMAS (see manual chapter 8) */
struct s3c24x0_dma {
- u32 DISRC;
-#ifdef CONFIG_S3C2410
- u32 DISRCC;
+ u32 disrc;
+#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
+ u32 disrcc;
#endif
- u32 DIDST;
-#ifdef CONFIG_S3C2410
- u32 DIDSTC;
+ u32 didst;
+#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
+ u32 didstc;
#endif
- u32 DCON;
- u32 DSTAT;
- u32 DCSRC;
- u32 DCDST;
- u32 DMASKTRIG;
-#ifdef CONFIG_S3C2400
+ u32 dcon;
+ u32 dstat;
+ u32 dcsrc;
+ u32 dcdst;
+ u32 dmasktrig;
+#if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) \
+ || defined(CONFIG_S3C2440)
u32 res[1];
#endif
-#ifdef CONFIG_S3C2410
- u32 res[7];
-#endif
};
struct s3c24x0_dmas {
/* CLOCK & POWER MANAGEMENT (see S3C2400 manual chapter 6) */
/* (see S3C2410 manual chapter 7) */
struct s3c24x0_clock_power {
- u32 LOCKTIME;
- u32 MPLLCON;
- u32 UPLLCON;
- u32 CLKCON;
- u32 CLKSLOW;
- u32 CLKDIVN;
+ u32 locktime;
+ u32 mpllcon;
+ u32 upllcon;
+ u32 clkcon;
+ u32 clkslow;
+ u32 clkdivn;
+#if defined(CONFIG_S3C2440)
+ u32 camdivn;
+#endif
};
/* LCD CONTROLLER (see manual chapter 15) */
struct s3c24x0_lcd {
- u32 LCDCON1;
- u32 LCDCON2;
- u32 LCDCON3;
- u32 LCDCON4;
- u32 LCDCON5;
- u32 LCDSADDR1;
- u32 LCDSADDR2;
- u32 LCDSADDR3;
- u32 REDLUT;
- u32 GREENLUT;
- u32 BLUELUT;
+ u32 lcdcon1;
+ u32 lcdcon2;
+ u32 lcdcon3;
+ u32 lcdcon4;
+ u32 lcdcon5;
+ u32 lcdsaddr1;
+ u32 lcdsaddr2;
+ u32 lcdsaddr3;
+ u32 redlut;
+ u32 greenlut;
+ u32 bluelut;
u32 res[8];
- u32 DITHMODE;
- u32 TPAL;
-#ifdef CONFIG_S3C2410
- u32 LCDINTPND;
- u32 LCDSRCPND;
- u32 LCDINTMSK;
- u32 LPCSEL;
+ u32 dithmode;
+ u32 tpal;
+#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
+ u32 lcdintpnd;
+ u32 lcdsrcpnd;
+ u32 lcdintmsk;
+ u32 lpcsel;
#endif
};
+#ifdef CONFIG_S3C2410
/* NAND FLASH (see S3C2410 manual chapter 6) */
struct s3c2410_nand {
- u32 NFCONF;
- u32 NFCMD;
- u32 NFADDR;
- u32 NFDATA;
- u32 NFSTAT;
- u32 NFECC;
+ u32 nfconf;
+ u32 nfcmd;
+ u32 nfaddr;
+ u32 nfdata;
+ u32 nfstat;
+ u32 nfecc;
+};
+#endif
+#ifdef CONFIG_S3C2440
+/* NAND FLASH (see S3C2440 manual chapter 6) */
+struct s3c2440_nand {
+ u32 nfconf;
+ u32 nfcont;
+ u32 nfcmd;
+ u32 nfaddr;
+ u32 nfdata;
+ u32 nfeccd0;
+ u32 nfeccd1;
+ u32 nfeccd;
+ u32 nfstat;
+ u32 nfstat0;
+ u32 nfstat1;
};
+#endif
/* UART (see manual chapter 11) */
struct s3c24x0_uart {
- u32 ULCON;
- u32 UCON;
- u32 UFCON;
- u32 UMCON;
- u32 UTRSTAT;
- u32 UERSTAT;
- u32 UFSTAT;
- u32 UMSTAT;
+ u32 ulcon;
+ u32 ucon;
+ u32 ufcon;
+ u32 umcon;
+ u32 utrstat;
+ u32 uerstat;
+ u32 ufstat;
+ u32 umstat;
#ifdef __BIG_ENDIAN
u8 res1[3];
- u8 UTXH;
+ u8 utxh;
u8 res2[3];
- u8 URXH;
+ u8 urxh;
#else /* Little Endian */
- u8 UTXH;
+ u8 utxh;
u8 res1[3];
- u8 URXH;
+ u8 urxh;
u8 res2[3];
#endif
- u32 UBRDIV;
+ u32 ubrdiv;
};
/* PWM TIMER (see manual chapter 10) */
struct s3c24x0_timer {
- u32 TCNTB;
- u32 TCMPB;
- u32 TCNTO;
+ u32 tcntb;
+ u32 tcmpb;
+ u32 tcnto;
};
struct s3c24x0_timers {
- u32 TCFG0;
- u32 TCFG1;
- u32 TCON;
+ u32 tcfg0;
+ u32 tcfg1;
+ u32 tcon;
struct s3c24x0_timer ch[4];
- u32 TCNTB4;
- u32 TCNTO4;
+ u32 tcntb4;
+ u32 tcnto4;
};
struct s3c24x0_usb_dev_fifos {
#ifdef __BIG_ENDIAN
u8 res[3];
- u8 EP_FIFO_REG;
+ u8 ep_fifo_reg;
#else /* little endian */
- u8 EP_FIFO_REG;
+ u8 ep_fifo_reg;
u8 res[3];
#endif
};
struct s3c24x0_usb_dev_dmas {
#ifdef __BIG_ENDIAN
u8 res1[3];
- u8 EP_DMA_CON;
+ u8 ep_dma_con;
u8 res2[3];
- u8 EP_DMA_UNIT;
+ u8 ep_dma_unit;
u8 res3[3];
- u8 EP_DMA_FIFO;
+ u8 ep_dma_fifo;
u8 res4[3];
- u8 EP_DMA_TTC_L;
+ u8 ep_dma_ttc_l;
u8 res5[3];
- u8 EP_DMA_TTC_M;
+ u8 ep_dma_ttc_m;
u8 res6[3];
- u8 EP_DMA_TTC_H;
+ u8 ep_dma_ttc_h;
#else /* little endian */
- u8 EP_DMA_CON;
+ u8 ep_dma_con;
u8 res1[3];
- u8 EP_DMA_UNIT;
+ u8 ep_dma_unit;
u8 res2[3];
- u8 EP_DMA_FIFO;
+ u8 ep_dma_fifo;
u8 res3[3];
- u8 EP_DMA_TTC_L;
+ u8 ep_dma_ttc_l;
u8 res4[3];
- u8 EP_DMA_TTC_M;
+ u8 ep_dma_ttc_m;
u8 res5[3];
- u8 EP_DMA_TTC_H;
+ u8 ep_dma_ttc_h;
u8 res6[3];
#endif
};
struct s3c24x0_usb_device {
#ifdef __BIG_ENDIAN
u8 res1[3];
- u8 FUNC_ADDR_REG;
+ u8 func_addr_reg;
u8 res2[3];
- u8 PWR_REG;
+ u8 pwr_reg;
u8 res3[3];
- u8 EP_INT_REG;
+ u8 ep_int_reg;
u8 res4[15];
- u8 USB_INT_REG;
+ u8 usb_int_reg;
u8 res5[3];
- u8 EP_INT_EN_REG;
+ u8 ep_int_en_reg;
u8 res6[15];
- u8 USB_INT_EN_REG;
+ u8 usb_int_en_reg;
u8 res7[3];
- u8 FRAME_NUM1_REG;
+ u8 frame_num1_reg;
u8 res8[3];
- u8 FRAME_NUM2_REG;
+ u8 frame_num2_reg;
u8 res9[3];
- u8 INDEX_REG;
+ u8 index_reg;
u8 res10[7];
- u8 MAXP_REG;
+ u8 maxp_reg;
u8 res11[3];
- u8 EP0_CSR_IN_CSR1_REG;
+ u8 ep0_csr_in_csr1_reg;
u8 res12[3];
- u8 IN_CSR2_REG;
+ u8 in_csr2_reg;
u8 res13[7];
- u8 OUT_CSR1_REG;
+ u8 out_csr1_reg;
u8 res14[3];
- u8 OUT_CSR2_REG;
+ u8 out_csr2_reg;
u8 res15[3];
- u8 OUT_FIFO_CNT1_REG;
+ u8 out_fifo_cnt1_reg;
u8 res16[3];
- u8 OUT_FIFO_CNT2_REG;
+ u8 out_fifo_cnt2_reg;
#else /* little endian */
- u8 FUNC_ADDR_REG;
+ u8 func_addr_reg;
u8 res1[3];
- u8 PWR_REG;
+ u8 pwr_reg;
u8 res2[3];
- u8 EP_INT_REG;
+ u8 ep_int_reg;
u8 res3[15];
- u8 USB_INT_REG;
+ u8 usb_int_reg;
u8 res4[3];
- u8 EP_INT_EN_REG;
+ u8 ep_int_en_reg;
u8 res5[15];
- u8 USB_INT_EN_REG;
+ u8 usb_int_en_reg;
u8 res6[3];
- u8 FRAME_NUM1_REG;
+ u8 frame_num1_reg;
u8 res7[3];
- u8 FRAME_NUM2_REG;
+ u8 frame_num2_reg;
u8 res8[3];
- u8 INDEX_REG;
+ u8 index_reg;
u8 res9[7];
- u8 MAXP_REG;
+ u8 maxp_reg;
u8 res10[7];
- u8 EP0_CSR_IN_CSR1_REG;
+ u8 ep0_csr_in_csr1_reg;
u8 res11[3];
- u8 IN_CSR2_REG;
+ u8 in_csr2_reg;
u8 res12[3];
- u8 OUT_CSR1_REG;
+ u8 out_csr1_reg;
u8 res13[7];
- u8 OUT_CSR2_REG;
+ u8 out_csr2_reg;
u8 res14[3];
- u8 OUT_FIFO_CNT1_REG;
+ u8 out_fifo_cnt1_reg;
u8 res15[3];
- u8 OUT_FIFO_CNT2_REG;
+ u8 out_fifo_cnt2_reg;
u8 res16[3];
#endif /* __BIG_ENDIAN */
struct s3c24x0_usb_dev_fifos fifo[5];
/* WATCH DOG TIMER (see manual chapter 18) */
struct s3c24x0_watchdog {
- u32 WTCON;
- u32 WTDAT;
- u32 WTCNT;
+ u32 wtcon;
+ u32 wtdat;
+ u32 wtcnt;
};
/* IIC (see manual chapter 20) */
struct s3c24x0_i2c {
- u32 IICCON;
- u32 IICSTAT;
- u32 IICADD;
- u32 IICDS;
+ u32 iiccon;
+ u32 iicstat;
+ u32 iicadd;
+ u32 iicds;
};
struct s3c24x0_i2s {
#ifdef __BIG_ENDIAN
u16 res1;
- u16 IISCON;
+ u16 iiscon;
u16 res2;
- u16 IISMOD;
+ u16 iismod;
u16 res3;
- u16 IISPSR;
+ u16 iispsr;
u16 res4;
- u16 IISFCON;
+ u16 iisfcon;
u16 res5;
- u16 IISFIFO;
+ u16 iisfifo;
#else /* little endian */
- u16 IISCON;
+ u16 iiscon;
u16 res1;
- u16 IISMOD;
+ u16 iismod;
u16 res2;
- u16 IISPSR;
+ u16 iispsr;
u16 res3;
- u16 IISFCON;
+ u16 iisfcon;
u16 res4;
- u16 IISFIFO;
+ u16 iisfifo;
u16 res5;
#endif
};
/* I/O PORT (see manual chapter 9) */
struct s3c24x0_gpio {
#ifdef CONFIG_S3C2400
- u32 PACON;
- u32 PADAT;
+ u32 pacon;
+ u32 padat;
- u32 PBCON;
- u32 PBDAT;
- u32 PBUP;
+ u32 pbcon;
+ u32 pbdat;
+ u32 pbup;
- u32 PCCON;
- u32 PCDAT;
- u32 PCUP;
+ u32 pccon;
+ u32 pcdat;
+ u32 pcup;
- u32 PDCON;
- u32 PDDAT;
- u32 PDUP;
+ u32 pdcon;
+ u32 pddat;
+ u32 pdup;
- u32 PECON;
- u32 PEDAT;
- u32 PEUP;
+ u32 pecon;
+ u32 pedat;
+ u32 peup;
- u32 PFCON;
- u32 PFDAT;
- u32 PFUP;
+ u32 pfcon;
+ u32 pfdat;
+ u32 pfup;
- u32 PGCON;
- u32 PGDAT;
- u32 PGUP;
+ u32 pgcon;
+ u32 pgdat;
+ u32 pgup;
- u32 OPENCR;
+ u32 opencr;
- u32 MISCCR;
- u32 EXTINT;
+ u32 misccr;
+ u32 extint;
#endif
#ifdef CONFIG_S3C2410
- u32 GPACON;
- u32 GPADAT;
+ u32 gpacon;
+ u32 gpadat;
+ u32 res1[2];
+ u32 gpbcon;
+ u32 gpbdat;
+ u32 gpbup;
+ u32 res2;
+ u32 gpccon;
+ u32 gpcdat;
+ u32 gpcup;
+ u32 res3;
+ u32 gpdcon;
+ u32 gpddat;
+ u32 gpdup;
+ u32 res4;
+ u32 gpecon;
+ u32 gpedat;
+ u32 gpeup;
+ u32 res5;
+ u32 gpfcon;
+ u32 gpfdat;
+ u32 gpfup;
+ u32 res6;
+ u32 gpgcon;
+ u32 gpgdat;
+ u32 gpgup;
+ u32 res7;
+ u32 gphcon;
+ u32 gphdat;
+ u32 gphup;
+ u32 res8;
+
+ u32 misccr;
+ u32 dclkcon;
+ u32 extint0;
+ u32 extint1;
+ u32 extint2;
+ u32 eintflt0;
+ u32 eintflt1;
+ u32 eintflt2;
+ u32 eintflt3;
+ u32 eintmask;
+ u32 eintpend;
+ u32 gstatus0;
+ u32 gstatus1;
+ u32 gstatus2;
+ u32 gstatus3;
+ u32 gstatus4;
+#endif
+#if defined(CONFIG_S3C2440)
+ u32 gpacon;
+ u32 gpadat;
u32 res1[2];
- u32 GPBCON;
- u32 GPBDAT;
- u32 GPBUP;
+ u32 gpbcon;
+ u32 gpbdat;
+ u32 gpbup;
u32 res2;
- u32 GPCCON;
- u32 GPCDAT;
- u32 GPCUP;
+ u32 gpccon;
+ u32 gpcdat;
+ u32 gpcup;
u32 res3;
- u32 GPDCON;
- u32 GPDDAT;
- u32 GPDUP;
+ u32 gpdcon;
+ u32 gpddat;
+ u32 gpdup;
u32 res4;
- u32 GPECON;
- u32 GPEDAT;
- u32 GPEUP;
+ u32 gpecon;
+ u32 gpedat;
+ u32 gpeup;
u32 res5;
- u32 GPFCON;
- u32 GPFDAT;
- u32 GPFUP;
+ u32 gpfcon;
+ u32 gpfdat;
+ u32 gpfup;
u32 res6;
- u32 GPGCON;
- u32 GPGDAT;
- u32 GPGUP;
+ u32 gpgcon;
+ u32 gpgdat;
+ u32 gpgup;
u32 res7;
- u32 GPHCON;
- u32 GPHDAT;
- u32 GPHUP;
+ u32 gphcon;
+ u32 gphdat;
+ u32 gphup;
u32 res8;
- u32 MISCCR;
- u32 DCLKCON;
- u32 EXTINT0;
- u32 EXTINT1;
- u32 EXTINT2;
- u32 EINTFLT0;
- u32 EINTFLT1;
- u32 EINTFLT2;
- u32 EINTFLT3;
- u32 EINTMASK;
- u32 EINTPEND;
- u32 GSTATUS0;
- u32 GSTATUS1;
- u32 GSTATUS2;
- u32 GSTATUS3;
- u32 GSTATUS4;
+ u32 misccr;
+ u32 dclkcon;
+ u32 extint0;
+ u32 extint1;
+ u32 extint2;
+ u32 eintflt0;
+ u32 eintflt1;
+ u32 eintflt2;
+ u32 eintflt3;
+ u32 eintmask;
+ u32 eintpend;
+ u32 gstatus0;
+ u32 gstatus1;
+ u32 gstatus2;
+ u32 gstatus3;
+ u32 gstatus4;
+
+ u32 res9;
+ u32 dsc0;
+ u32 dsc1;
+ u32 mslcon;
+ u32 gpjcon;
+ u32 gpjdat;
+ u32 gpjup;
+ u32 res10;
#endif
};
struct s3c24x0_rtc {
#ifdef __BIG_ENDIAN
u8 res1[67];
- u8 RTCCON;
+ u8 rtccon;
u8 res2[3];
- u8 TICNT;
+ u8 ticnt;
u8 res3[11];
- u8 RTCALM;
+ u8 rtcalm;
u8 res4[3];
- u8 ALMSEC;
+ u8 almsec;
u8 res5[3];
- u8 ALMMIN;
+ u8 almmin;
u8 res6[3];
- u8 ALMHOUR;
+ u8 almhour;
u8 res7[3];
- u8 ALMDATE;
+ u8 almdate;
u8 res8[3];
- u8 ALMMON;
+ u8 almmon;
u8 res9[3];
- u8 ALMYEAR;
+ u8 almyear;
u8 res10[3];
- u8 RTCRST;
+ u8 rtcrst;
u8 res11[3];
- u8 BCDSEC;
+ u8 bcdsec;
u8 res12[3];
- u8 BCDMIN;
+ u8 bcdmin;
u8 res13[3];
- u8 BCDHOUR;
+ u8 bcdhour;
u8 res14[3];
- u8 BCDDATE;
+ u8 bcddate;
u8 res15[3];
- u8 BCDDAY;
+ u8 bcdday;
u8 res16[3];
- u8 BCDMON;
+ u8 bcdmon;
u8 res17[3];
- u8 BCDYEAR;
+ u8 bcdyear;
#else /* little endian */
u8 res0[64];
- u8 RTCCON;
+ u8 rtccon;
u8 res1[3];
- u8 TICNT;
+ u8 ticnt;
u8 res2[11];
- u8 RTCALM;
+ u8 rtcalm;
u8 res3[3];
- u8 ALMSEC;
+ u8 almsec;
u8 res4[3];
- u8 ALMMIN;
+ u8 almmin;
u8 res5[3];
- u8 ALMHOUR;
+ u8 almhour;
u8 res6[3];
- u8 ALMDATE;
+ u8 almdate;
u8 res7[3];
- u8 ALMMON;
+ u8 almmon;
u8 res8[3];
- u8 ALMYEAR;
+ u8 almyear;
u8 res9[3];
- u8 RTCRST;
+ u8 rtcrst;
u8 res10[3];
- u8 BCDSEC;
+ u8 bcdsec;
u8 res11[3];
- u8 BCDMIN;
+ u8 bcdmin;
u8 res12[3];
- u8 BCDHOUR;
+ u8 bcdhour;
u8 res13[3];
- u8 BCDDATE;
+ u8 bcddate;
u8 res14[3];
- u8 BCDDAY;
+ u8 bcdday;
u8 res15[3];
- u8 BCDMON;
+ u8 bcdmon;
u8 res16[3];
- u8 BCDYEAR;
+ u8 bcdyear;
u8 res17[3];
#endif
};
/* ADC (see manual chapter 16) */
struct s3c2400_adc {
- u32 ADCCON;
- u32 ADCDAT;
+ u32 adccon;
+ u32 adcdat;
};
/* ADC (see manual chapter 16) */
struct s3c2410_adc {
- u32 ADCCON;
- u32 ADCTSC;
- u32 ADCDLY;
- u32 ADCDAT0;
- u32 ADCDAT1;
+ u32 adccon;
+ u32 adctsc;
+ u32 adcdly;
+ u32 adcdat0;
+ u32 adcdat1;
};
/* SPI (see manual chapter 22) */
struct s3c24x0_spi_channel {
- u8 SPCON;
+ u8 spcon;
u8 res1[3];
- u8 SPSTA;
+ u8 spsta;
u8 res2[3];
- u8 SPPIN;
+ u8 sppin;
u8 res3[3];
- u8 SPPRE;
+ u8 sppre;
u8 res4[3];
- u8 SPTDAT;
+ u8 sptdat;
u8 res5[3];
- u8 SPRDAT;
+ u8 sprdat;
u8 res6[3];
u8 res7[16];
};
struct s3c2400_mmc {
#ifdef __BIG_ENDIAN
u8 res1[3];
- u8 MMCON;
+ u8 mmcon;
u8 res2[3];
- u8 MMCRR;
+ u8 mmcrr;
u8 res3[3];
- u8 MMFCON;
+ u8 mmfcon;
u8 res4[3];
- u8 MMSTA;
+ u8 mmsta;
u16 res5;
- u16 MMFSTA;
+ u16 mmfsta;
u8 res6[3];
- u8 MMPRE;
+ u8 mmpre;
u16 res7;
- u16 MMLEN;
+ u16 mmlen;
u8 res8[3];
- u8 MMCR7;
- u32 MMRSP[4];
+ u8 mmcr7;
+ u32 mmrsp[4];
u8 res9[3];
- u8 MMCMD0;
- u32 MMCMD1;
+ u8 mmcmd0;
+ u32 mmcmd1;
u16 res10;
- u16 MMCR16;
+ u16 mmcr16;
u8 res11[3];
- u8 MMDAT;
+ u8 mmdat;
#else
- u8 MMCON;
+ u8 mmcon;
u8 res1[3];
- u8 MMCRR;
+ u8 mmcrr;
u8 res2[3];
- u8 MMFCON;
+ u8 mmfcon;
u8 res3[3];
- u8 MMSTA;
+ u8 mmsta;
u8 res4[3];
- u16 MMFSTA;
+ u16 mmfsta;
u16 res5;
- u8 MMPRE;
+ u8 mmpre;
u8 res6[3];
- u16 MMLEN;
+ u16 mmlen;
u16 res7;
- u8 MMCR7;
+ u8 mmcr7;
u8 res8[3];
- u32 MMRSP[4];
- u8 MMCMD0;
+ u32 mmrsp[4];
+ u8 mmcmd0;
u8 res9[3];
- u32 MMCMD1;
- u16 MMCR16;
+ u32 mmcmd1;
+ u16 mmcr16;
u16 res10;
- u8 MMDAT;
+ u8 mmdat;
u8 res11[3];
#endif
};
/* SD INTERFACE (see S3C2410 manual chapter 19) */
struct s3c2410_sdi {
- u32 SDICON;
- u32 SDIPRE;
- u32 SDICARG;
- u32 SDICCON;
- u32 SDICSTA;
- u32 SDIRSP0;
- u32 SDIRSP1;
- u32 SDIRSP2;
- u32 SDIRSP3;
- u32 SDIDTIMER;
- u32 SDIBSIZE;
- u32 SDIDCON;
- u32 SDIDCNT;
- u32 SDIDSTA;
- u32 SDIFSTA;
+ u32 sdicon;
+ u32 sdipre;
+ u32 sdicarg;
+ u32 sdiccon;
+ u32 sdicsta;
+ u32 sdirsp0;
+ u32 sdirsp1;
+ u32 sdirsp2;
+ u32 sdirsp3;
+ u32 sdidtimer;
+ u32 sdibsize;
+ u32 sdidcon;
+ u32 sdidcnt;
+ u32 sdidsta;
+ u32 sdifsta;
#ifdef __BIG_ENDIAN
u8 res[3];
- u8 SDIDAT;
+ u8 sdidat;
#else
- u8 SDIDAT;
+ u8 sdidat;
u8 res[3];
#endif
- u32 SDIIMSK;
+ u32 sdiimsk;
};
#endif /*__S3C24X0_H__*/
#include <asm/arch/s3c2400.h>
#elif defined CONFIG_S3C2410
#include <asm/arch/s3c2410.h>
+#elif defined CONFIG_S3C2440
+ #include <asm/arch/s3c2440.h>
#else
#error Please define the s3c24x0 cpu type
#endif
unsigned int clock; /* Current clock (MHz) */
};
-int s5p_mmc_init(int dev_index);
+int s5p_mmc_init(int dev_index, int bus_width);
#endif /* __ASSEMBLY__ */
#endif
#define __ASM_ARCH_UART_H_
#ifndef __ASSEMBLY__
+/* baudrate rest value */
+union br_rest {
+ unsigned short slot; /* udivslot */
+ unsigned char value; /* ufracval */
+};
+
struct s5p_uart {
unsigned int ulcon;
unsigned int ucon;
unsigned char urxh;
unsigned char res2[3];
unsigned int ubrdiv;
- unsigned short udivslot;
- unsigned char res3[2];
- unsigned char res4[0x3d0];
+ union br_rest rest;
+ unsigned char res3[0x3d0];
};
+
+static int use_divslot = 1;
+
#endif /* __ASSEMBLY__ */
#endif
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-/* Relocation to SDRAM works on all ARM boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#endif
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
typedef struct global_data {
unsigned long tbu;
unsigned long long timer_reset_value;
#endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
unsigned long relocaddr; /* Start address of U-Boot in RAM */
phys_size_t ram_size; /* RAM size */
unsigned long mon_len; /* monitor len */
#if !(defined(CONFIG_SYS_NO_ICACHE) && defined(CONFIG_SYS_NO_DCACHE))
unsigned long tlb_addr;
#endif
-#endif
void **jt; /* jump table */
char env_buf[32]; /* buffer for getenv() before reloc. */
} gd_t;
extern ulong _bss_end_ofs; /* BSS end relative to _start */
extern ulong IRQ_STACK_START; /* top of IRQ stack */
extern ulong FIQ_STACK_START; /* top of FIQ stack */
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-extern ulong _armboot_start_ofs; /* code start */
-#else
extern ulong _TEXT_BASE; /* code start */
extern ulong _datarel_start_ofs;
extern ulong _datarelrolocal_start_ofs;
extern ulong _datarellocal_start_ofs;
extern ulong _datarelro_start_ofs;
extern ulong IRQ_STACK_START_IN; /* 8 bytes in IRQ stack */
-#endif
/* cpu/.../cpu.c */
int cpu_init(void);
/* board/.../... */
int board_init(void);
int dram_init (void);
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
void dram_init_banksize (void);
-#endif
void setup_serial_tag (struct tag **params);
void setup_revision_tag (struct tag **params);
char tmp[64]; /* long enough for environment variables */
int i = getenv_f("baudrate", tmp, sizeof (tmp));
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
gd->baudrate = (i > 0)
-#else
- gd->bd->bi_baudrate = gd->baudrate = (i > 0)
-#endif
? (int) simple_strtoul (tmp, NULL, 10)
: CONFIG_BAUDRATE;
{
printf ("\n\n%s\n\n", version_string);
debug ("U-Boot code: %08lX -> %08lX BSS: -> %08lX\n",
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
_TEXT_BASE,
-#else
- _armboot_start,
-#endif
_bss_start_ofs+_TEXT_BASE, _bss_end_ofs+_TEXT_BASE);
#ifdef CONFIG_MODEM_SUPPORT
debug ("Modem Support enabled\n");
return (0);
}
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-#ifndef CONFIG_SYS_NO_FLASH
-static void display_flash_config (ulong size)
-{
- puts ("Flash: ");
- print_size (size, "\n");
-}
-#endif /* CONFIG_SYS_NO_FLASH */
-#endif
-
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
static int init_func_i2c (void)
{
int print_cpuinfo (void);
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-init_fnc_t *init_sequence[] = {
-#if defined(CONFIG_ARCH_CPU_INIT)
- arch_cpu_init, /* basic arch cpu dependent setup */
-#endif
- board_init, /* basic board dependent setup */
-#if defined(CONFIG_USE_IRQ)
- interrupt_init, /* set up exceptions */
-#endif
- timer_init, /* initialize timer */
-#ifdef CONFIG_FSL_ESDHC
- get_clocks,
-#endif
- env_init, /* initialize environment */
- init_baudrate, /* initialze baudrate settings */
- serial_init, /* serial communications setup */
- console_init_f, /* stage 1 init of console */
- display_banner, /* say that we are here */
-#if defined(CONFIG_DISPLAY_CPUINFO)
- print_cpuinfo, /* display cpu info (and speed) */
-#endif
-#if defined(CONFIG_DISPLAY_BOARDINFO)
- checkboard, /* display board info */
-#endif
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
- init_func_i2c,
-#endif
- dram_init, /* configure available RAM banks */
-#if defined(CONFIG_CMD_PCI) || defined (CONFIG_PCI)
- arm_pci_init,
-#endif
- display_dram_config,
- NULL,
-};
-
-void start_armboot (void)
-{
- init_fnc_t **init_fnc_ptr;
- char *s;
-#if defined(CONFIG_VFD) || defined(CONFIG_LCD)
- unsigned long addr;
-#endif
-
- /* Pointer is writable since we allocated a register for it */
- gd = (gd_t*)(_armboot_start - CONFIG_SYS_MALLOC_LEN - sizeof(gd_t));
- /* compiler optimization barrier needed for GCC >= 3.4 */
- __asm__ __volatile__("": : :"memory");
-
- memset ((void*)gd, 0, sizeof (gd_t));
- gd->bd = (bd_t*)((char*)gd - sizeof(bd_t));
- memset (gd->bd, 0, sizeof (bd_t));
-
- gd->flags |= GD_FLG_RELOC;
-
- monitor_flash_len = _bss_start - _armboot_start;
-
- for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
- if ((*init_fnc_ptr)() != 0) {
- hang ();
- }
- }
-
- /* armboot_start is defined in the board-specific linker script */
- mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN,
- CONFIG_SYS_MALLOC_LEN);
-
-#ifndef CONFIG_SYS_NO_FLASH
- /* configure available FLASH banks */
- display_flash_config (flash_init ());
-#endif /* CONFIG_SYS_NO_FLASH */
-
-#ifdef CONFIG_VFD
-# ifndef PAGE_SIZE
-# define PAGE_SIZE 4096
-# endif
- /*
- * reserve memory for VFD display (always full pages)
- */
- /* bss_end is defined in the board-specific linker script */
- addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
- vfd_setmem (addr);
- gd->fb_base = addr;
-#endif /* CONFIG_VFD */
-
-#ifdef CONFIG_LCD
- /* board init may have inited fb_base */
- if (!gd->fb_base) {
-# ifndef PAGE_SIZE
-# define PAGE_SIZE 4096
-# endif
- /*
- * reserve memory for LCD display (always full pages)
- */
- /* bss_end is defined in the board-specific linker script */
- addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
- lcd_setmem (addr);
- gd->fb_base = addr;
- }
-#endif /* CONFIG_LCD */
-
-#if defined(CONFIG_CMD_NAND)
- puts ("NAND: ");
- nand_init(); /* go init the NAND */
-#endif
-
-#if defined(CONFIG_CMD_ONENAND)
- onenand_init();
-#endif
-
-#ifdef CONFIG_HAS_DATAFLASH
- AT91F_DataflashInit();
- dataflash_print_info();
-#endif
-
-#ifdef CONFIG_GENERIC_MMC
-/*
- * MMC initialization is called before relocating env.
- * Thus It is required that operations like pin multiplexer
- * be put in board_init.
- */
- puts ("MMC: ");
- mmc_initialize (gd->bd);
-#endif
-
- /* initialize environment */
- env_relocate ();
-
-#ifdef CONFIG_VFD
- /* must do this after the framebuffer is allocated */
- drv_vfd_init();
-#endif /* CONFIG_VFD */
-
-#ifdef CONFIG_SERIAL_MULTI
- serial_initialize();
-#endif
-
- /* IP Address */
- gd->bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
-
- stdio_init (); /* get the devices list going. */
-
- jumptable_init ();
-
-#if defined(CONFIG_API)
- /* Initialize API */
- api_init ();
-#endif
-
- console_init_r (); /* fully init console as a device */
-
-#if defined(CONFIG_ARCH_MISC_INIT)
- /* miscellaneous arch dependent initialisations */
- arch_misc_init ();
-#endif
-#if defined(CONFIG_MISC_INIT_R)
- /* miscellaneous platform dependent initialisations */
- misc_init_r ();
-#endif
-
- /* enable exceptions */
- enable_interrupts ();
-
- /* Perform network card initialisation if necessary */
-
-#if defined(CONFIG_DRIVER_SMC91111) || defined (CONFIG_DRIVER_LAN91C96)
- /* XXX: this needs to be moved to board init */
- if (getenv ("ethaddr")) {
- uchar enetaddr[6];
- eth_getenv_enetaddr("ethaddr", enetaddr);
- smc_set_mac_addr(enetaddr);
- }
-#endif /* CONFIG_DRIVER_SMC91111 || CONFIG_DRIVER_LAN91C96 */
-
- /* Initialize from environment */
- if ((s = getenv ("loadaddr")) != NULL) {
- load_addr = simple_strtoul (s, NULL, 16);
- }
-#if defined(CONFIG_CMD_NET)
- if ((s = getenv ("bootfile")) != NULL) {
- copy_filename (BootFile, s, sizeof (BootFile));
- }
-#endif
-
-#ifdef BOARD_LATE_INIT
- board_late_init ();
-#endif
-
-#ifdef CONFIG_BITBANGMII
- bb_miiphy_init();
-#endif
-#if defined(CONFIG_CMD_NET)
-#if defined(CONFIG_NET_MULTI)
- puts ("Net: ");
-#endif
- eth_initialize(gd->bd);
-#if defined(CONFIG_RESET_PHY_R)
- debug ("Reset Ethernet PHY\n");
- reset_phy();
-#endif
-#endif
- /* main_loop() can return to retry autoboot, if so just run it again. */
- for (;;) {
- main_loop ();
- }
-
- /* NOTREACHED - no way out of command loop except booting */
-}
-#else
void __dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
#if !defined(CONFIG_SYS_NO_FLASH)
ulong flash_size;
#endif
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
- extern void malloc_bin_reloc (void);
-#if defined(CONFIG_CMD_BMP)
- extern void bmp_reloc(void);
-#endif
-#if defined(CONFIG_CMD_I2C)
- extern void i2c_reloc(void);
-#endif
-#endif
gd = id;
bd = gd->bd;
debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
- /*
- * We have to relocate the command table manually
- */
- fixup_cmdtable(&__u_boot_cmd_start,
- (ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#if defined(CONFIG_CMD_BMP)
- bmp_reloc();
-#endif
-#if defined(CONFIG_CMD_I2C)
- i2c_reloc();
-#endif
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
-
#ifdef CONFIG_LOGBUFFER
logbuff_init_ptrs ();
#endif
#ifdef CONFIG_POST
post_output_backlog ();
-#ifndef CONFIG_RELOC_FIXUP_WORKS
- post_reloc ();
-#endif
#endif
/* The Malloc area is immediately below the monitor copy in DRAM */
malloc_start = dest_addr - TOTAL_MALLOC_LEN;
mem_malloc_init (malloc_start, TOTAL_MALLOC_LEN);
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
- malloc_bin_reloc ();
-#endif
#if !defined(CONFIG_SYS_NO_FLASH)
puts ("FLASH: ");
/* NOTREACHED - no way out of command loop except booting */
}
-#endif /* defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
void hang (void)
{
puts ("### ERROR ### Please RESET the board ###\n");
static int bootm_linux_fdt(int machid, bootm_headers_t *images)
{
ulong rd_len;
- bd_t *bd = gd->bd;
- char *s;
void (*kernel_entry)(int zero, int dt_machid, void *dtblob);
ulong bootmap_base = getenv_bootm_low();
ulong of_size = images->ft_len;
asm volatile("" : : : "memory");
}
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
static inline void dram_bank_mmu_setup(int bank)
{
u32 *page_table = (u32 *)gd->tlb_addr;
page_table[i] = i << 20 | (3 << 10) | CACHE_SETUP;
}
}
-#endif
/* to activate the MMU we need to set up virtual memory: use 1M areas */
static inline void mmu_setup(void)
{
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
u32 *page_table = (u32 *)gd->tlb_addr;
-#else
- static u32 __attribute__((aligned(16384))) page_table[4096];
- bd_t *bd = gd->bd;
- int j;
-#endif
int i;
u32 reg;
for (i = 0; i < 4096; i++)
page_table[i] = i << 20 | (3 << 10) | 0x12;
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
dram_bank_mmu_setup(i);
}
-#else
- /* Then, enable cacheable and bufferable for RAM only */
- for (j = 0; j < CONFIG_NR_DRAM_BANKS; j++) {
- for (i = bd->bi_dram[j].start >> 20;
- i < (bd->bi_dram[j].start + bd->bi_dram[j].size) >> 20;
- i++) {
- page_table[i] = i << 20 | (3 << 10) | CACHE_SETUP;
- }
- }
-#endif
/* Copy the page table address to cp15 */
asm volatile("mcr p15, 0, %0, c2, c0, 0"
/*
* setup up stacks if necessary
*/
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
IRQ_STACK_START = gd->irq_sp - 4;
IRQ_STACK_START_IN = gd->irq_sp + 8;
-#else
- IRQ_STACK_START = _armboot_start - CONFIG_SYS_MALLOC_LEN - CONFIG_SYS_GBL_DATA_SIZE - 4;
-#endif
FIQ_STACK_START = IRQ_STACK_START - CONFIG_STACKSIZE_IRQ;
return arch_interrupt_init();
return (old & 0x80) == 0;
}
#else
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
int interrupt_init (void)
{
/*
return 0;
}
-#endif
void enable_interrupts (void)
{
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <asm/ptrace.h>
#include <asm/sysreg.h>
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_NEEDS_MANUAL_RELOC
+
#endif
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
typedef struct global_data {
monitor_flash_len = _edata - _text;
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
+#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
STANDALONE_LOAD_ADDR = 0x1000 -m elf32bfin
CONFIG_BFIN_BOOT_MODE := $(strip $(subst ",,$(CONFIG_BFIN_BOOT_MODE)))
-CONFIG_ENV_OFFSET := $(strip $(subst ",,$(CONFIG_ENV_OFFSET)))
-CONFIG_ENV_SIZE := $(strip $(subst ",,$(CONFIG_ENV_SIZE)))
PLATFORM_RELFLAGS += -ffixed-P3 -fomit-frame-pointer -mno-fdpic
PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN
#ifndef __ASM_BLACKFIN_CONFIG_POST_H__
#define __ASM_BLACKFIN_CONFIG_POST_H__
+/* Some of our defines use this (like CONFIG_SYS_GBL_DATA_ADDR) */
+#include <asm-offsets.h>
+
#ifndef CONFIG_BFIN_SCRATCH_REG
# define CONFIG_BFIN_SCRATCH_REG retn
#endif
-/* Relocation to SDRAM works on all Blackfin boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
/* Make sure the structure is properly aligned */
#if ((CONFIG_SYS_GBL_DATA_ADDR & -4) != CONFIG_SYS_GBL_DATA_ADDR)
# error CONFIG_SYS_GBL_DATA_ADDR: must be 4 byte aligned
#ifndef CONFIG_SYS_MALLOC_BASE
# define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
#endif
-#ifndef CONFIG_SYS_GBL_DATA_SIZE
-# define CONFIG_SYS_GBL_DATA_SIZE (128)
-#endif
#ifndef CONFIG_SYS_GBL_DATA_ADDR
-# define CONFIG_SYS_GBL_DATA_ADDR (CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
+# define CONFIG_SYS_GBL_DATA_ADDR (CONFIG_SYS_MALLOC_BASE - GENERATED_GBL_DATA_SIZE)
#endif
#ifndef CONFIG_STACKBASE
# define CONFIG_STACKBASE (CONFIG_SYS_GBL_DATA_ADDR - 4)
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
typedef struct global_data {
bd_t *bd;
#endif
#ifdef DEBUG
- if (CONFIG_SYS_GBL_DATA_SIZE < sizeof(*gd))
+ if (GENERATED_GBL_DATA_SIZE < sizeof(*gd))
hang();
#endif
serial_early_puts("Init global data\n");
gd = (gd_t *) (CONFIG_SYS_GBL_DATA_ADDR);
- memset((void *)gd, 0, CONFIG_SYS_GBL_DATA_SIZE);
+ memset((void *)gd, 0, GENERATED_GBL_DATA_SIZE);
/* Board data initialization */
addr = (CONFIG_SYS_GBL_DATA_ADDR + sizeof(gd_t));
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-#define CONFIG_RELOC_FIXUP_WORKS
-
#endif
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
#ifndef __ASSEMBLY__
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <timestamp.h>
#include "version.h"
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <timestamp.h>
#include "version.h"
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <timestamp.h>
#include "version.h"
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <timestamp.h>
#include "version.h"
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <timestamp.h>
#include "version.h"
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <timestamp.h>
#include "version.h"
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_NEEDS_MANUAL_RELOC
+
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#define CONFIG_SYS_BOOT_GET_CMDLINE
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
typedef struct global_data {
bd->bi_memsize = gd->ram_size; /* size of DRAM memory in bytes */
#ifdef CONFIG_SYS_INIT_RAM_ADDR
bd->bi_sramstart = CONFIG_SYS_INIT_RAM_ADDR; /* start of SRAM memory */
- bd->bi_sramsize = CONFIG_SYS_INIT_RAM_END; /* size of SRAM memory */
+ bd->bi_sramsize = CONFIG_SYS_INIT_RAM_SIZE; /* size of SRAM memory */
#endif
bd->bi_mbar_base = CONFIG_SYS_MBAR; /* base of internal registers */
monitor_flash_len = (ulong)&__init_end - dest_addr;
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
+#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
.text
* 0xC: 0xB808XXXX
*
* then it is necessary to count address for storing the most significant
- * 16bits from _exception_handler address and copy it to
+ * 16bits from _exception_handler address and copy it to
* 0xa address. Big endian use offset in r10=0 that's why is it just
* 0xa address. The same is done for the least significant 16 bits
* for 0xe address.
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-/* Relocation to SDRAM works on all Microblaze boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
#endif
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
typedef struct global_data {
ulong flash_size = 0;
#endif
asm ("nop"); /* FIXME gd is not initialize - wait */
- memset ((void *)gd, 0, CONFIG_SYS_GBL_DATA_SIZE);
+ memset ((void *)gd, 0, GENERATED_GBL_DATA_SIZE);
gd->bd = (bd_t *) (gd + 1); /* At end of global data */
gd->baudrate = CONFIG_BAUDRATE;
bd = gd->bd;
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <asm/asm.h>
#include <asm/regdef.h>
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <asm/regdef.h>
#include <asm/mipsregs.h>
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_NEEDS_MANUAL_RELOC
+
#endif
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
typedef struct global_data {
monitor_flash_len = (ulong)&uboot_end_data - dest_addr;
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
+#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
* MA 02111-1307 USA
*/
-
+#include <asm-offsets.h>
#include <config.h>
#include <timestamp.h>
#include <version.h>
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-/* Relocation to SDRAM works on all NIOS2 boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
#endif
/* compiler optimization barrier needed for GCC >= 3.4 */
__asm__ __volatile__("": : :"memory");
- memset( gd, 0, CONFIG_SYS_GBL_DATA_SIZE );
+ memset( gd, 0, GENERATED_GBL_DATA_SIZE );
gd->bd = (bd_t *)(gd+1); /* At end of global data */
gd->baudrate = CONFIG_BAUDRATE;
* board_init lies at a quite high address and when the cpu has
* jumped there, everything is ok.
*/
+#include <asm-offsets.h>
#include <config.h>
#include <74xx_7xx.h>
#include <timestamp.h>
*/
lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
- li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ li r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
(CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
mtctr r4
1:
/* invalidate the INIT_RAM section */
lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
- li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ li r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
(CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
mtctr r4
1: icbi r0, r3
* U-Boot - Startup Code for MPC512x based Embedded Boards
*/
+#include <asm-offsets.h>
#include <config.h>
#include <timestamp.h>
#include <version.h>
*
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc5xx.h>
#include <timestamp.h>
/*
* U-Boot - Startup Code for MPC5xxx CPUs
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc5xxx.h>
#include <timestamp.h>
/*
* U-Boot - Startup Code for MPC8220 CPUs
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc8220.h>
#include <timestamp.h>
* board_init will change CS0 to be positioned at the correct
* address and (s)dram will be positioned at address 0
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc824x.h>
#include <timestamp.h>
/*
* U-Boot - Startup Code for MPC8260 PowerPC based Embedded Boards
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc8260.h>
#include <timestamp.h>
#ifdef CONFIG_USB_EHCI_FSL
#ifndef CONFIG_MPC834x
uint32_t temp;
- struct usb_ehci *ehci = (struct usb_ehci *)CONFIG_SYS_MPC8xxx_USB_ADDR;
+ struct usb_ehci *ehci = (struct usb_ehci *)CONFIG_SYS_FSL_USB_ADDR;
/* Configure interface. */
setbits_be32(&ehci->control, REFSEL_16MHZ | UTMI_PHY_EN);
* U-Boot - Startup Code for MPC83xx PowerPC based Embedded Boards
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc83xx.h>
#include <timestamp.h>
*/
lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
- li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ li r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
(CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
mtctr r4
1:
/* invalidate the INIT_RAM section */
lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
- li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ li r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
(CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
mtctr r4
1: icbi r0, r3
PLATFORM_CPPFLAGS += -ffixed-r2 -Wa,-me500 -msoft-float -mno-string
+# Enable gc-sections to enable generation of smaller images.
+PLATFORM_LDFLAGS += --gc-sections
+PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
+
# -mspe=yes is needed to have -mno-spe accepted by a buggy GCC;
# see "[PATCH,rs6000] make -mno-spe work as expected" on
# http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00311.html
#include <asm/io.h>
#include <asm/mmu.h>
#include <asm/fsl_law.h>
+#include <post.h>
+#include <asm/processor.h>
+#include <asm/fsl_ddr_sdram.h>
DECLARE_GLOBAL_DATA_PTR;
print_laws();
print_lbc_regs();
}
+
+#if CONFIG_POST & CONFIG_SYS_POST_MEMORY
+
+/* Board-specific functions defined in each board's ddr.c */
+void fsl_ddr_get_spd(generic_spd_eeprom_t *ctrl_dimms_spd,
+ unsigned int ctrl_num);
+void read_tlbcam_entry(int idx, u32 *valid, u32 *tsize, unsigned long *epn,
+ phys_addr_t *rpn);
+unsigned int
+ setup_ddr_tlbs_phys(phys_addr_t p_addr, unsigned int memsize_in_meg);
+
+static void dump_spd_ddr_reg(void)
+{
+ int i, j, k, m;
+ u8 *p_8;
+ u32 *p_32;
+ ccsr_ddr_t *ddr[CONFIG_NUM_DDR_CONTROLLERS];
+ generic_spd_eeprom_t
+ spd[CONFIG_NUM_DDR_CONTROLLERS][CONFIG_DIMM_SLOTS_PER_CTLR];
+
+ for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++)
+ fsl_ddr_get_spd(spd[i], i);
+
+ puts("SPD data of all dimms (zero vaule is omitted)...\n");
+ puts("Byte (hex) ");
+ k = 1;
+ for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+ for (j = 0; j < CONFIG_DIMM_SLOTS_PER_CTLR; j++)
+ printf("Dimm%d ", k++);
+ }
+ puts("\n");
+ for (k = 0; k < sizeof(generic_spd_eeprom_t); k++) {
+ m = 0;
+ printf("%3d (0x%02x) ", k, k);
+ for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+ for (j = 0; j < CONFIG_DIMM_SLOTS_PER_CTLR; j++) {
+ p_8 = (u8 *) &spd[i][j];
+ if (p_8[k]) {
+ printf("0x%02x ", p_8[k]);
+ m++;
+ } else
+ puts(" ");
+ }
+ }
+ if (m)
+ puts("\n");
+ else
+ puts("\r");
+ }
+
+ for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+ switch (i) {
+ case 0:
+ ddr[i] = (void *)CONFIG_SYS_MPC85xx_DDR_ADDR;
+ break;
+#ifdef CONFIG_SYS_MPC85xx_DDR2_ADDR
+ case 1:
+ ddr[i] = (void *)CONFIG_SYS_MPC85xx_DDR2_ADDR;
+ break;
+#endif
+ default:
+ printf("%s unexpected controller number = %u\n",
+ __func__, i);
+ return;
+ }
+ }
+ printf("DDR registers dump for all controllers "
+ "(zero vaule is omitted)...\n");
+ puts("Offset (hex) ");
+ for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++)
+ printf(" Base + 0x%04x", (u32)ddr[i] & 0xFFFF);
+ puts("\n");
+ for (k = 0; k < sizeof(ccsr_ddr_t)/4; k++) {
+ m = 0;
+ printf("%6d (0x%04x)", k * 4, k * 4);
+ for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+ p_32 = (u32 *) ddr[i];
+ if (p_32[k]) {
+ printf(" 0x%08x", p_32[k]);
+ m++;
+ } else
+ puts(" ");
+ }
+ if (m)
+ puts("\n");
+ else
+ puts("\r");
+ }
+ puts("\n");
+}
+
+/* invalid the TLBs for DDR and setup new ones to cover p_addr */
+static int reset_tlb(phys_addr_t p_addr, u32 size, phys_addr_t *phys_offset)
+{
+ u32 vstart = CONFIG_SYS_DDR_SDRAM_BASE;
+ unsigned long epn;
+ u32 tsize, valid, ptr;
+ phys_addr_t rpn = 0;
+ int ddr_esel;
+
+ ptr = vstart;
+
+ while (ptr < (vstart + size)) {
+ ddr_esel = find_tlb_idx((void *)ptr, 1);
+ if (ddr_esel != -1) {
+ read_tlbcam_entry(ddr_esel, &valid, &tsize, &epn, &rpn);
+ disable_tlb(ddr_esel);
+ }
+ ptr += TSIZE_TO_BYTES(tsize);
+ }
+
+ /* Setup new tlb to cover the physical address */
+ setup_ddr_tlbs_phys(p_addr, size>>20);
+
+ ptr = vstart;
+ ddr_esel = find_tlb_idx((void *)ptr, 1);
+ if (ddr_esel != -1) {
+ read_tlbcam_entry(ddr_esel, &valid, &tsize, &epn, phys_offset);
+ } else {
+ printf("TLB error in function %s\n", __func__);
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ * slide the testing window up to test another area
+ * for 32_bit system, the maximum testable memory is limited to
+ * CONFIG_MAX_MEM_MAPPED
+ */
+int arch_memory_test_advance(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
+{
+ phys_addr_t test_cap, p_addr;
+ phys_size_t p_size = min(gd->ram_size, CONFIG_MAX_MEM_MAPPED);
+
+#if !defined(CONFIG_PHYS_64BIT) || \
+ !defined(CONFIG_SYS_INIT_RAM_ADDR_PHYS) || \
+ (CONFIG_SYS_INIT_RAM_ADDR_PHYS < 0x100000000ull)
+ test_cap = p_size;
+#else
+ test_cap = gd->ram_size;
+#endif
+ p_addr = (*vstart) + (*size) + (*phys_offset);
+ if (p_addr < test_cap - 1) {
+ p_size = min(test_cap - p_addr, CONFIG_MAX_MEM_MAPPED);
+ if (reset_tlb(p_addr, p_size, phys_offset) == -1)
+ return -1;
+ *vstart = CONFIG_SYS_DDR_SDRAM_BASE;
+ *size = (u32) p_size;
+ printf("Testing 0x%08llx - 0x%08llx\n",
+ (u64)(*vstart) + (*phys_offset),
+ (u64)(*vstart) + (*phys_offset) + (*size) - 1);
+ } else
+ return 1;
+
+ return 0;
+}
+
+/* initialization for testing area */
+int arch_memory_test_prepare(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
+{
+ phys_size_t p_size = min(gd->ram_size, CONFIG_MAX_MEM_MAPPED);
+
+ *vstart = CONFIG_SYS_DDR_SDRAM_BASE;
+ *size = (u32) p_size; /* CONFIG_MAX_MEM_MAPPED < 4G */
+ *phys_offset = 0;
+
+#if !defined(CONFIG_PHYS_64BIT) || \
+ !defined(CONFIG_SYS_INIT_RAM_ADDR_PHYS) || \
+ (CONFIG_SYS_INIT_RAM_ADDR_PHYS < 0x100000000ull)
+ if (gd->ram_size > CONFIG_MAX_MEM_MAPPED) {
+ puts("Cannot test more than ");
+ print_size(CONFIG_MAX_MEM_MAPPED,
+ " without proper 36BIT support.\n");
+ }
+#endif
+ printf("Testing 0x%08llx - 0x%08llx\n",
+ (u64)(*vstart) + (*phys_offset),
+ (u64)(*vstart) + (*phys_offset) + (*size) - 1);
+
+ return 0;
+}
+
+/* invalid TLBs for DDR and remap as normal after testing */
+int arch_memory_test_cleanup(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
+{
+ unsigned long epn;
+ u32 tsize, valid, ptr;
+ phys_addr_t rpn = 0;
+ int ddr_esel;
+
+ /* disable the TLBs for this testing */
+ ptr = *vstart;
+
+ while (ptr < (*vstart) + (*size)) {
+ ddr_esel = find_tlb_idx((void *)ptr, 1);
+ if (ddr_esel != -1) {
+ read_tlbcam_entry(ddr_esel, &valid, &tsize, &epn, &rpn);
+ disable_tlb(ddr_esel);
+ }
+ ptr += TSIZE_TO_BYTES(tsize);
+ }
+
+ puts("Remap DDR ");
+ setup_ddr_tlbs(gd->ram_size>>20);
+ puts("\n");
+
+ return 0;
+}
+
+void arch_memory_failure_handle(void)
+{
+ dump_spd_ddr_reg();
+}
+#endif
ulong spin_tbl_addr = get_spin_phys_addr();
u32 bootpg = determine_mp_bootpg();
u32 id = get_my_id();
+ const char *enable_method;
off = fdt_node_offset_by_prop_value(blob, -1, "device_type", "cpu", 4);
while (off != -FDT_ERR_NOTFOUND) {
fdt_setprop_string(blob, off, "status",
"disabled");
}
+
+ if (hold_cores_in_reset(0)) {
+#ifdef CONFIG_FSL_CORENET
+ /* Cores held in reset, use BRR to release */
+ enable_method = "fsl,brr-holdoff";
+#else
+ /* Cores held in reset, use EEBPCR to release */
+ enable_method = "fsl,eebpcr-holdoff";
+#endif
+ } else {
+ /* Cores out of reset and in a spin-loop */
+ enable_method = "spin-table";
+
+ fdt_setprop(blob, off, "cpu-release-addr",
+ &val, sizeof(val));
+ }
+
fdt_setprop_string(blob, off, "enable-method",
- "spin-table");
- fdt_setprop(blob, off, "cpu-release-addr",
- &val, sizeof(val));
+ enable_method);
} else {
printf ("cpu NULL\n");
}
return mfspr(SPRN_PIR);
}
+/*
+ * Determine if U-Boot should keep secondary cores in reset, or let them out
+ * of reset and hold them in a spinloop
+ */
+int hold_cores_in_reset(int verbose)
+{
+ const char *s = getenv("mp_holdoff");
+
+ /* Default to no, overriden by 'y', 'yes', 'Y', 'Yes', or '1' */
+ if (s && (*s == 'y' || *s == 'Y' || *s == '1')) {
+ if (verbose) {
+ puts("Secondary cores are being held in reset.\n");
+ puts("See 'mp_holdoff' environment variable\n");
+ }
+
+ return 1;
+ }
+
+ return 0;
+}
+
int cpu_reset(int nr)
{
volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC8xxx_PIC_ADDR);
{
u32 *table, id = get_my_id();
+ if (hold_cores_in_reset(1))
+ return 0;
+
if (nr == id) {
table = (u32 *)get_spin_virt_addr();
printf("table base @ 0x%p\n", table);
u32 i, val, *table = (u32 *)get_spin_virt_addr() + nr * NUM_BOOT_ENTRY;
u64 boot_addr;
+ if (hold_cores_in_reset(1))
+ return 0;
+
if (nr == get_my_id()) {
printf("Invalid to release the boot core.\n\n");
return 1;
ulong fixup = (ulong)&__secondary_start_page;
u32 bootpg = determine_mp_bootpg();
+ /* Some OSes expect secondary cores to be held in reset */
+ if (hold_cores_in_reset(0))
+ return;
+
/* Store the bootpg's SDRAM address for use by secondary CPU cores */
__bootpg_addr = bootpg;
ulong get_spin_phys_addr(void);
ulong get_spin_virt_addr(void);
u32 get_my_id(void);
+int hold_cores_in_reset(int verbose);
#define BOOT_ENTRY_ADDR_UPPER 0
#define BOOT_ENTRY_ADDR_LOWER 1
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc85xx.h>
#include <version.h>
*
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc85xx.h>
#include <timestamp.h>
}
#endif
-unsigned int setup_ddr_tlbs(unsigned int memsize_in_meg)
+unsigned int
+setup_ddr_tlbs_phys(phys_addr_t p_addr, unsigned int memsize_in_meg)
{
int i;
unsigned int tlb_size;
tlb_size = (camsize - 10) / 2;
- set_tlb(1, ram_tlb_address, ram_tlb_address,
+ set_tlb(1, ram_tlb_address, p_addr,
MAS3_SX|MAS3_SW|MAS3_SR, 0,
0, ram_tlb_index, tlb_size, 1);
size -= 1ULL << camsize;
memsize -= 1ULL << camsize;
ram_tlb_address += 1UL << camsize;
+ p_addr += 1UL << camsize;
}
if (memsize)
print_size(memsize, " left unmapped\n");
-
- /*
- * Confirm that the requested amount of memory was mapped.
- */
return memsize_in_meg;
}
+
+unsigned int setup_ddr_tlbs(unsigned int memsize_in_meg)
+{
+ return
+ setup_ddr_tlbs_phys(CONFIG_SYS_DDR_SDRAM_BASE, memsize_in_meg);
+}
#endif /* !CONFIG_NAND_SPL */
#endif
OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
+
PHDRS
{
text PT_LOAD;
/* Read-only sections, merged into text segment: */
. = + SIZEOF_HEADERS;
.interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
.text :
{
- *(.text)
- *(.got1)
+ *(.text*)
} :text
_etext = .;
PROVIDE (etext = .);
.rodata :
{
- *(.eh_frame)
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
} :text
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
/* Read-write section, merged into data segment: */
. = (. + 0x00FF) & 0xFFFFFF00;
PROVIDE (erotext = .);
.reloc :
{
- *(.got)
+ KEEP(*(.got))
_GOT2_TABLE_ = .;
- *(.got2)
+ KEEP(*(.got2))
_FIXUP_TABLE_ = .;
- *(.fixup)
+ KEEP(*(.fixup))
}
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
__fixup_entries = (. - _FIXUP_TABLE_) >> 2;
.data :
{
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
+ *(.data*)
+ *(.sdata*)
}
_edata = .;
PROVIDE (edata = .);
.resetvec RESET_VECTOR_ADDRESS :
{
- *(.resetvec)
+ KEEP(*(.resetvec))
} :text = 0xffff
. = RESET_VECTOR_ADDRESS + 0x4;
__bss_start = .;
.bss (NOLOAD) :
{
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
+ *(.sbss*)
+ *(.bss*)
*(COMMON)
} :bss
PLATFORM_CPPFLAGS += -ffixed-r2 -mstring
PLATFORM_CPPFLAGS += -maltivec -mabi=altivec -msoft-float
+
+# Enable gc-sections to enable generation of smaller images.
+PLATFORM_LDFLAGS += --gc-sections
+PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
+
+# Use default linker script. Board port can override in board/*/config.mk
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc86xx/u-boot.lds
* board_init lies at a quite high address and when the cpu has
* jumped there, everything is ok.
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc86xx.h>
#include <timestamp.h>
*/
lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
- li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ li r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
(CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
mtctr r4
1:
/* invalidate the INIT_RAM section */
lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
- li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ li r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
(CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
mtctr r4
1: icbi r0, r3
lib/crc32.o (.text)
arch/powerpc/lib/extable.o (.text)
lib/zlib.o (.text)
- *(.text)
- *(.got1)
+ *(.text*)
}
_etext = .;
PROVIDE (etext = .);
.rodata :
{
- *(.eh_frame)
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
}
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
/* Read-write section, merged into data segment: */
. = (. + 0x00FF) & 0xFFFFFF00;
PROVIDE (erotext = .);
.reloc :
{
- *(.got)
+ KEEP(*(.got))
_GOT2_TABLE_ = .;
- *(.got2)
+ KEEP(*(.got2))
_FIXUP_TABLE_ = .;
- *(.fixup)
+ KEEP(*(.fixup))
}
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
__fixup_entries = (. - _FIXUP_TABLE_) >> 2;
.data :
{
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
+ *(.data*)
+ *(.sdata*)
}
_edata = .;
PROVIDE (edata = .);
__bss_start = .;
.bss (NOLOAD) :
{
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
+ *(.sbss*)
+ *(.bss*)
*(COMMON)
. = ALIGN(4);
}
* board_init will change CS0 to be positioned at the correct
* address and (s)dram will be positioned at address 0
*/
+#include <asm-offsets.h>
#include <config.h>
#include <mpc8xx.h>
#include <timestamp.h>
unsigned int sr_it;
unsigned int zq_en;
unsigned int wrlvl_en;
+ int cs_en = 1;
memset(ddr, 0, sizeof(fsl_ddr_cfg_regs_t));
* and each controller uses rank interleaving within
* itself. Therefore the starting and ending address
* on each controller is twice the amount present on
- * each controller.
+ * each controller. If any CS is not included in the
+ * interleaving, the memory on that CS is not accssible
+ * and the total memory size is reduced. The CS is also
+ * disabled.
*/
unsigned long long ctlr_density = 0;
switch (popts->ba_intlv_ctl & FSL_DDR_CS0_CS1_CS2_CS3) {
case FSL_DDR_CS0_CS1:
case FSL_DDR_CS0_CS1_AND_CS2_CS3:
ctlr_density = dimm_params[0].rank_density * 2;
+ if (i > 1)
+ cs_en = 0;
break;
case FSL_DDR_CS2_CS3:
ctlr_density = dimm_params[0].rank_density;
+ if (i > 0)
+ cs_en = 0;
break;
case FSL_DDR_CS0_CS1_CS2_CS3:
/*
);
debug("FSLDDR: cs[%d]_bnds = 0x%08x\n", i, ddr->cs[i].bnds);
- set_csn_config(dimm_number, i, ddr, popts, dimm_params);
- set_csn_config_2(i, ddr);
+ if (cs_en) {
+ set_csn_config(dimm_number, i, ddr, popts, dimm_params);
+ set_csn_config_2(i, ddr);
+ } else
+ printf("CS%d is disabled.\n", i);
}
set_ddr_eor(ddr, popts);
#include <libfdt.h>
#include <fdt_support.h>
#include <asm/mp.h>
+#include <asm/fsl_enet.h>
#if defined(CONFIG_MP) && (defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx))
static int ft_del_cpuhandle(void *blob, int cpuhandle)
fdt_del_node_and_alias(blob, "crypto");
}
#endif
+
+int fdt_fixup_phy_connection(void *blob, int offset, enum fsl_phy_enet_if phyc)
+{
+ static const char *fsl_phy_enet_if_str[] = {
+ [MII] = "mii",
+ [RMII] = "rmii",
+ [GMII] = "gmii",
+ [RGMII] = "rgmii",
+ [RGMII_ID] = "rgmii-id",
+ [RGMII_RXID] = "rgmii-rxid",
+ [SGMII] = "sgmii",
+ [TBI] = "tbi",
+ [RTBI] = "rtbi",
+ [XAUI] = "xgmii",
+ [FSL_ETH_IF_NONE] = "",
+ };
+
+ if (phyc > ARRAY_SIZE(fsl_phy_enet_if_str))
+ return fdt_setprop_string(blob, offset, "phy-connection-type", "");
+
+ return fdt_setprop_string(blob, offset, "phy-connection-type",
+ fsl_phy_enet_if_str[phyc]);
+}
{
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 2) | (1 << 3) | (1 << 5) | (1 << 6) |
- (1 << 7) | (1 << 0xe) | (1 << 0xf),
+ (1 << 7) | (1 << 0xf),
+ },
+ [LAW_TRGT_IF_PCIE_2] = {
+ .cfg = (1 << 3) | (1 << 0xe) | (1 << 0xf),
},
};
#elif defined(CONFIG_P1011) || defined(CONFIG_P1020) || \
#endif
#if defined(CONFIG_WATCHDOG)
- val = mfspr(tcr);
+ val = mfspr(SPRN_TCR);
#if defined(CONFIG_440EP) || defined(CONFIG_440GR)
val |= 0xb8000000; /* generate system reset after 1.34 seconds */
#elif defined(CONFIG_440EPX)
val &= ~0x30000000; /* clear WRC bits */
val |= CONFIG_SYS_4xx_RESET_TYPE << 28; /* set board specific WRC type */
#endif
- mtspr(tcr, val);
+ mtspr(SPRN_TCR, val);
- val = mfspr(tsr);
+ val = mfspr(SPRN_TSR);
val |= 0x80000000; /* enable watchdog timer */
- mtspr(tsr, val);
+ mtspr(SPRN_TSR, val);
reset_4xx_watchdog();
#endif /* CONFIG_WATCHDOG */
asm volatile("mtpit %0" : : "r" (val));
}
-
-static __inline__ void set_tcr(unsigned long val)
-{
- asm volatile("mttcr %0" : : "r" (val));
-}
-
-
static __inline__ void set_evpr(unsigned long val)
{
asm volatile("mtevpr %0" : : "r" (val));
* board_init will change CS0 to be positioned at the correct
* address and (s)dram will be positioned at address 0
*/
+#include <asm-offsets.h>
#include <config.h>
#include <asm/ppc4xx.h>
#include <timestamp.h>
# endif
#endif /* CONFIG_SYS_INIT_DCACHE_CS */
-#if (defined(CONFIG_SYS_INIT_RAM_DCACHE) && (CONFIG_SYS_INIT_RAM_END > (4 << 10)))
-#error Only 4k of init-ram is supported - please adjust CONFIG_SYS_INIT_RAM_END!
+#if (defined(CONFIG_SYS_INIT_RAM_DCACHE) && (CONFIG_SYS_INIT_RAM_SIZE > (4 << 10)))
+#error Only 4k of init-ram is supported - please adjust CONFIG_SYS_INIT_RAM_SIZE!
#endif
/*
/* Clear Dcache to use as RAM */
addis r3,r0,CONFIG_SYS_INIT_RAM_ADDR@h
ori r3,r3,CONFIG_SYS_INIT_RAM_ADDR@l
- addis r4,r0,CONFIG_SYS_INIT_RAM_END@h
- ori r4,r4,CONFIG_SYS_INIT_RAM_END@l
+ addis r4,r0,CONFIG_SYS_INIT_RAM_SIZE@h
+ ori r4,r4,CONFIG_SYS_INIT_RAM_SIZE@l
rlwinm. r5,r4,0,27,31
rlwinm r5,r4,27,5,31
beq ..d_ran
lis r3, CONFIG_SYS_INIT_RAM_ADDR@h
ori r3, r3, CONFIG_SYS_INIT_RAM_ADDR@l
- lis r4, CONFIG_SYS_INIT_RAM_END@h
- ori r4, r4, CONFIG_SYS_INIT_RAM_END@l
+ lis r4, CONFIG_SYS_INIT_RAM_SIZE@h
+ ori r4, r4, CONFIG_SYS_INIT_RAM_SIZE@l
/*
* Convert the size, in bytes, to the number of cache lines/blocks
lis r1, CONFIG_SYS_INIT_RAM_ADDR@h
ori r1, r1, CONFIG_SYS_INIT_SP_OFFSET@l
- lis r4, (CONFIG_SYS_INIT_RAM_END >> 2)@h
- ori r4, r4, (CONFIG_SYS_INIT_RAM_END >> 2)@l
+ lis r4, (CONFIG_SYS_INIT_RAM_SIZE >> 2)@h
+ ori r4, r4, (CONFIG_SYS_INIT_RAM_SIZE >> 2)@l
mtctr r4
lis r2, CONFIG_SYS_INIT_RAM_ADDR@h
- ori r2, r2, CONFIG_SYS_INIT_RAM_END@l
+ ori r2, r2, CONFIG_SYS_INIT_RAM_SIZE@l
lis r4, CONFIG_SYS_INIT_RAM_PATTERN@h
ori r4, r4, CONFIG_SYS_INIT_RAM_PATTERN@l
/* Flush initial global data range */
mr r3, r4
- addi r4, r4, CONFIG_SYS_GBL_DATA_SIZE@l
+ addi r4, r4, GENERATED_GBL_DATA_SIZE@l
bl flush_dcache_range
#if defined(CONFIG_SYS_INIT_DCACHE_CS)
lis r3, CONFIG_SYS_INIT_RAM_ADDR@h
ori r3, r3, CONFIG_SYS_INIT_RAM_ADDR@l
- lis r4, CONFIG_SYS_INIT_RAM_END@h
- ori r4, r4, CONFIG_SYS_INIT_RAM_END@l
+ lis r4, CONFIG_SYS_INIT_RAM_SIZE@h
+ ori r4, r4, CONFIG_SYS_INIT_RAM_SIZE@l
add r4, r4, r3
bl invalidate_dcache_range
*/
#define END_OF_MEM (gd->bd->bi_memstart + gd->bd->bi_memsize)
-static __inline__ void set_tsr(unsigned long val)
-{
-#if defined(CONFIG_440)
- asm volatile("mtspr 0x150, %0" : : "r" (val));
-#else
- asm volatile("mttsr %0" : : "r" (val));
-#endif
-}
-
static __inline__ unsigned long get_esr(void)
{
unsigned long val;
/*
* Reset PIT interrupt
*/
- set_tsr(0x08000000);
+ mtspr(SPRN_TSR, 0x08000000);
/*
* Call timer_interrupt routine in interrupts.c
#define CONFIG_SYS_NUM_TLBCAMS 16
#endif
-/* Relocation to SDRAM works on all PPC boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
/* Since so many PPC SOCs have a semi-common LBC, define this here */
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) || \
defined(CONFIG_MPC83xx)
} memctl_options_t;
extern phys_size_t fsl_ddr_sdram(void);
+
+typedef struct fixed_ddr_parm{
+ int min_freq;
+ int max_freq;
+ fsl_ddr_cfg_regs_t *ddr_settings;
+} fixed_ddr_parm_t;
#endif
--- /dev/null
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#ifndef __ASM_PPC_FSL_ENET_H
+#define __ASM_PPC_FSL_ENET_H
+
+enum fsl_phy_enet_if {
+ MII,
+ RMII,
+ GMII,
+ RGMII,
+ RGMII_ID,
+ RGMII_RXID,
+ RGMII_TXID,
+ SGMII,
+ TBI,
+ RTBI,
+ XAUI,
+ FSL_ETH_IF_NONE,
+};
+
+int fdt_fixup_phy_connection(void *blob, int offset, enum fsl_phy_enet_if phyc);
+
+#endif /* __ASM_PPC_FSL_ENET_H */
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
typedef struct global_data {
}
void board_add_ram_info(int) __attribute__((weak, alias("__board_add_ram_info")));
+int __board_flash_wp_on(void)
+{
+ /*
+ * Most flashes can't be detected when write protection is enabled,
+ * so provide a way to let U-Boot gracefully ignore write protected
+ * devices.
+ */
+ return 0;
+}
+int board_flash_wp_on(void) __attribute__((weak, alias("__board_flash_wp_on")));
static int init_func_ram (void)
{
#if !defined(CONFIG_SYS_NO_FLASH)
puts ("FLASH: ");
- if ((flash_size = flash_init ()) > 0) {
+ if (board_flash_wp_on()) {
+ printf("Uninitialized - Write Protect On\n");
+ /* Since WP is on, we can't find real size. Set to 0 */
+ flash_size = 0;
+ } else if ((flash_size = flash_init ()) > 0) {
# ifdef CONFIG_SYS_FLASH_CHECKSUM
print_size (flash_size, "");
/*
endif
PLATFORM_CPPFLAGS += -DCONFIG_SH -D__SH__
-PLATFORM_LDFLAGS += -e $(CONFIG_SYS_TEXT_BASE) --defsym reloc_dst=$(TEXT_BASE)
+PLATFORM_LDFLAGS += -e $(CONFIG_SYS_TEXT_BASE) --defsym reloc_dst=$(CONFIG_SYS_TEXT_BASE)
LDSCRIPT := $(SRCTREE)/$(CPUDIR)/u-boot.lds
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
-._gd_init: .long (_start - CONFIG_SYS_GBL_DATA_SIZE)
-._stack_init: .long (_start - CONFIG_SYS_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
+._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
-._gd_init: .long (_start - CONFIG_SYS_GBL_DATA_SIZE)
-._stack_init: .long (_start - CONFIG_SYS_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
+._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <version.h>
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
-._gd_init: .long (_start - CONFIG_SYS_GBL_DATA_SIZE)
-._stack_init: .long (_start - CONFIG_SYS_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
+._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-/* Relocation to SDRAM works on all sh boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
#endif
static int sh_mem_env_init(void)
{
- mem_malloc_init(CONFIG_SYS_TEXT_BASE - CONFIG_SYS_GBL_DATA_SIZE -
+ mem_malloc_init(CONFIG_SYS_TEXT_BASE - GENERATED_GBL_DATA_SIZE -
CONFIG_SYS_MALLOC_LEN, CONFIG_SYS_MALLOC_LEN - 16);
env_relocate();
jumptable_init();
bd_t *bd;
init_fnc_t **init_fnc_ptr;
- memset(gd, 0, CONFIG_SYS_GBL_DATA_SIZE);
+ memset(gd, 0, GENERATED_GBL_DATA_SIZE);
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
}
#endif
+#define MOUNT_ROOT_RDONLY 0x000
+#define RAMDISK_FLAGS 0x004
+#define ORIG_ROOT_DEV 0x008
+#define LOADER_TYPE 0x00c
+#define INITRD_START 0x010
+#define INITRD_SIZE 0x014
+#define COMMAND_LINE 0x100
+
+#define RD_PROMPT (1<<15)
+#define RD_DOLOAD (1<<14)
+#define CMD_ARG_RD_PROMPT "prompt_ramdisk="
+#define CMD_ARG_RD_DOLOAD "load_ramdisk="
+
+#ifdef CONFIG_SH_SDRAM_OFFSET
+#define GET_INITRD_START(initrd, linux) (initrd - linux + CONFIG_SH_SDRAM_OFFSET)
+#else
+#define GET_INITRD_START(initrd, linux) (initrd - linux)
+#endif
+
+static void set_sh_linux_param(unsigned long param_addr, unsigned long data)
+{
+ *(unsigned long *)(param_addr) = data;
+}
+
+static unsigned long sh_check_cmd_arg(char *cmdline, char *key, int base)
+{
+ unsigned long val = 0;
+ char *p = strstr(cmdline, key);
+ if (p) {
+ p += strlen(key);
+ val = simple_strtol(p, NULL, base);
+ }
+ return val;
+}
+
int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
{
/* Linux kernel load address */
unsigned char *param
= (unsigned char *)image_get_load(images->legacy_hdr_os);
/* Linux kernel command line */
- char *cmdline = (char *)param + 0x100;
+ char *cmdline = (char *)param + COMMAND_LINE;
/* PAGE_SIZE */
unsigned long size = images->ep - (unsigned long)param;
char *bootargs = getenv("bootargs");
/* Setup parameters */
memset(param, 0, size); /* Clear zero page */
+
+ /* Set commandline */
strcpy(cmdline, bootargs);
+ sh_check_cmd_arg(bootargs, CMD_ARG_RD_DOLOAD, 10);
+ /* Initrd */
+ if (images->rd_start || images->rd_end) {
+ unsigned long ramdisk_flags = 0;
+ int val = sh_check_cmd_arg(bootargs, CMD_ARG_RD_PROMPT, 10);
+ if (val == 1)
+ ramdisk_flags |= RD_PROMPT;
+ else
+ ramdisk_flags &= ~RD_PROMPT;
+
+ val = sh_check_cmd_arg(bootargs, CMD_ARG_RD_DOLOAD, 10);
+ if (val == 1)
+ ramdisk_flags |= RD_DOLOAD;
+ else
+ ramdisk_flags &= ~RD_DOLOAD;
+
+ set_sh_linux_param((unsigned long)param + MOUNT_ROOT_RDONLY, 0x0001);
+ set_sh_linux_param((unsigned long)param + RAMDISK_FLAGS, ramdisk_flags);
+ set_sh_linux_param((unsigned long)param + ORIG_ROOT_DEV, 0x0200);
+ set_sh_linux_param((unsigned long)param + LOADER_TYPE, 0x0001);
+ set_sh_linux_param((unsigned long)param + INITRD_START,
+ GET_INITRD_START(images->rd_start, CONFIG_SYS_SDRAM_BASE));
+ set_sh_linux_param((unsigned long)param + INITRD_SIZE,
+ images->rd_end - images->rd_start);
+ }
+
+ /* Boot kernel */
kernel();
/* does not return */
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <asm/asmmacro.h>
#include <asm/winmacro.h>
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <config.h>
#include <asm/asmmacro.h>
#include <asm/winmacro.h>
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
#define __BYTEORDER_HAS_U64__
+#define __SWAB_64_THRU_32__
#endif
#include <linux/byteorder/big_endian.h>
#endif /* _SPARC_BYTEORDER_H */
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_NEEDS_MANUAL_RELOC
+
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
* global variables during system initialization (until we have set
* up the memory controller so that we can use RAM).
*
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
*/
typedef struct global_data {
--- /dev/null
+#ifndef _ASM_SPARC_UNALIGNED_H
+#define _ASM_SPARC_UNALIGNED_H
+
+/*
+ * The SPARC can not do unaligned accesses, it must be split into multiple
+ * byte accesses. The SPARC is in big endian mode.
+ */
+#include <asm-generic/unaligned.h>
+
+#endif /* _ASM_SPARC_UNALIGNED_H */
printf("CONFIG_SYS_PROM_OFFSET: 0x%lx (%d)\n", CONFIG_SYS_PROM_OFFSET,
CONFIG_SYS_PROM_SIZE);
printf("CONFIG_SYS_GBL_DATA_OFFSET: 0x%lx (%d)\n", CONFIG_SYS_GBL_DATA_OFFSET,
- CONFIG_SYS_GBL_DATA_SIZE);
+ GENERATED_GBL_DATA_SIZE);
#endif
#ifdef CONFIG_POST
post_run(NULL, POST_ROM | post_bootmode_get(0));
#endif
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
+#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
#if defined(CONFIG_CMD_AMBAPP) && defined(CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP)
puts("AMBA:\n");
static u8 display_putc_pos;
static u8 display_out_pos;
-static u8 display_dot_enable;
-
void display_set(int cmd) {
if (cmd & DISPLAY_CLEAR) {
if (cmd & DISPLAY_HOME) {
display_putc_pos = 0;
}
-
- if (cmd & DISPLAY_MARK) {
- display_dot_enable = 1;
- } else {
- display_dot_enable = 0;
- }
}
#define SEG_A (1<<0)
* A..Z index 10..35
* - index 36
* _ index 37
+ * . index 38
*/
#define SYMBOL_DASH (36)
#define SYMBOL_UNDERLINE (37)
+#define SYMBOL_DOT (38)
static u8 display_char2seg7_tbl[]=
{
SEG_B | SEG_C | SEG_D | SEG_E | SEG_G, /* d */
SEG_A | SEG_D | SEG_E | SEG_F | SEG_G, /* E */
SEG_A | SEG_E | SEG_F | SEG_G, /* F */
- SEG_A | SEG_B | SEG_C | SEG_D | SEG_F | SEG_G, /* g */
+ 0, /* g - not displayed */
SEG_B | SEG_C | SEG_E | SEG_F | SEG_G, /* H */
- SEG_E | SEG_F, /* I */
- SEG_B | SEG_C | SEG_D | SEG_E, /* J */
- SEG_A, /* K - special 1 */
+ SEG_B | SEG_C, /* I */
+ 0, /* J - not displayed */
+ 0, /* K - not displayed */
SEG_D | SEG_E | SEG_F, /* L */
- SEG_B, /* m - special 2 */
- SEG_C | SEG_E | SEG_G, /* n */
- SEG_C | SEG_D | SEG_E | SEG_G, /* o */
+ 0, /* m - not displayed */
+ 0, /* n - not displayed */
+ SEG_A | SEG_B | SEG_C | SEG_D | SEG_E | SEG_F, /* O */
SEG_A | SEG_B | SEG_E | SEG_F | SEG_G, /* P */
- SEG_A | SEG_B | SEG_C | SEG_F | SEG_G, /* q */
- SEG_E | SEG_G, /* r */
+ 0, /* q - not displayed */
+ 0, /* r - not displayed */
SEG_A | SEG_C | SEG_D | SEG_F | SEG_G, /* S */
SEG_D | SEG_E | SEG_F | SEG_G, /* t */
SEG_B | SEG_C | SEG_D | SEG_E | SEG_F, /* U */
- SEG_C | SEG_D | SEG_E | SEG_F, /* V */
- SEG_C, /* w - special 3 */
- SEG_B | SEG_C | SEG_E | SEG_F | SEG_G, /* X */
+ 0, /* V - not displayed */
+ 0, /* w - not displayed */
+ 0, /* X - not displayed */
SEG_B | SEG_C | SEG_D | SEG_F | SEG_G, /* Y */
- SEG_A | SEG_B | SEG_D | SEG_E | SEG_G, /* Z */
+ 0, /* Z - not displayed */
SEG_G, /* - */
- SEG_D /* _ */
+ SEG_D, /* _ */
+ SEG_P /* . */
};
/* Convert char to the LED segments representation */
c -= 'A' - 10;
else if (c == '-')
c = SYMBOL_DASH;
- else if ((c == '_') || (c == '.'))
+ else if (c == '_')
c = SYMBOL_UNDERLINE;
+ else if (c == '.')
+ c = SYMBOL_DOT;
else
c = ' '; /* display unsupported symbols as space */
if (c != ' ')
val = display_char2seg7_tbl[(int)c];
- /* Handle DP LED here */
- if (display_dot_enable) {
- val |= SEG_P;
- }
-
return val;
}
-static inline int display_putc_nomark(char c)
+int display_putc(char c)
{
if (display_putc_pos >= DISPLAY_BUF_SIZE)
return -1;
return c;
}
-int display_putc(char c)
-{
- /* Mark the codes from the "display" command with the DP LED */
- display_set(DISPLAY_MARK);
- return display_putc_nomark(c);
-}
-
/*
* Flush current symbol to the LED display hardware
*/
if (a4m072_status2code(status, buf) < 0)
return;
- display_set(0); /* Clear DP Led */
- display_putc_nomark(buf[0]);
- display_putc_nomark(buf[1]);
+ display_putc(buf[0]);
+ display_putc(buf[1]);
display_set(DISPLAY_HOME);
display_out_pos = 0; /* reset output position */
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <config.h>
#include <asm/mmu.h>
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <config.h>
#include <asm/mmu.h>
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <config.h>
#include <asm/mmu.h>
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <asm/mmu.h>
#include <config.h>
gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
gd->bd->bi_flashoffset = 0;
-#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \
+ defined(CONFIG_SYS_RAMBOOT)
mtdcr(EBC0_CFGADDR, PB3CR);
#else
mtdcr(EBC0_CFGADDR, PB0CR);
pbcr = mfdcr(EBC0_CFGDATA);
size_val = ffs(gd->bd->bi_flashsize) - 21;
pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
-#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \
+ defined(CONFIG_SYS_RAMBOOT)
mtdcr(EBC0_CFGADDR, PB3CR);
#else
mtdcr(EBC0_CFGADDR, PB0CR);
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <asm/mmu.h>
#include <config.h>
#define __ASSEMBLY__ 1
#endif
+#include <asm-offsets.h>
#include <config.h>
#include <asm/processor.h>
#include <mpc824x.h>
int do_cled(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- ulong addr = 0x20000000 + 0x200000; // AMS2
+ ulong addr = 0x20000000 + 0x200000; /* AMS2 */
uchar data;
if (argc < 2)
LIB = $(obj)lib$(BOARD).a
COBJS := cerf250.o flash.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
/* arch number of cerf PXA Board */
gd->bd->bi_arch_number = MACH_TYPE_PXA_CERF;
return 0;
}
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
-int dram_init (void)
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return 0;
}
#ifdef CONFIG_CMD_NET
+++ /dev/null
-#
-# Cerf board with PXA250 cpu
-#
-#
-CONFIG_SYS_TEXT_BASE = 0xa3080000
+++ /dev/null
-/*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * NOTE: I haven't clean this up considerably, just enough to get it
- * running. See hal_platform_setup.h for the source. See
- * board/cradle/lowlevel_init.S for another PXA250 setup that is
- * much cleaner.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
-
-/*
- * Memory setup
- */
-
-.globl lowlevel_init
-lowlevel_init:
-
- /* Set up GPIO pins first ----------------------------------------- */
-
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- ldr r0, =PSSR /* enable GPIO pins */
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
- /* ---------------------------------------------------------------- */
- /* Enable memory interface */
- /* */
- /* The sequence below is based on the recommended init steps */
- /* detailed in the Intel PXA250 Operating Systems Developers Guide, */
- /* Chapter 10. */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 1: Wait for at least 200 microsedonds to allow internal */
- /* clocks to settle. Only necessary after hard reset... */
- /* FIXME: can be optimized later */
- /* ---------------------------------------------------------------- */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-
- ldr r1, =MEMC_BASE /* get memory controller base addr. */
-
- /* ---------------------------------------------------------------- */
- /* Step 2a: Initialize Asynchronous static memory controller */
- /* ---------------------------------------------------------------- */
-
- /* MSC registers: timing, bus width, mem type */
-
- /* MSC0: nCS(0,1) */
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET] /* read back to ensure */
- /* that data latches */
- /* MSC1: nCS(2,3) */
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- /* MSC2: nCS(4,5) */
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2b: Initialize Card Interface */
- /* ---------------------------------------------------------------- */
-
- /* MECR: Memory Expansion Card Register */
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
- ldr r2, [r1, #MECR_OFFSET]
-
- /* MCMEM0: Card Interface slot 0 timing */
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
- ldr r2, [r1, #MCMEM0_OFFSET]
-
- /* MCMEM1: Card Interface slot 1 timing */
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
- ldr r2, [r1, #MCMEM1_OFFSET]
-
- /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
- ldr r2, [r1, #MCATT0_OFFSET]
-
- /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
- ldr r2, [r1, #MCATT1_OFFSET]
-
- /* MCIO0: Card Interface I/O Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
- ldr r2, [r1, #MCIO0_OFFSET]
-
- /* MCIO1: Card Interface I/O Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
- ldr r2, [r1, #MCIO1_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2c: Write FLYCNFG FIXME: what's that??? */
- /* ---------------------------------------------------------------- */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
- /* ---------------------------------------------------------------- */
-
- /* Before accessing MDREFR we need a valid DRI field, so we set */
- /* this to power on defaults + DRI field, set SDRAM clocks free running */
-
- ldr r3, =CONFIG_SYS_MDREFR_VAL
- ldr r2, =0xFFF
- and r3, r3, r2
-
- ldr r0, [r1, #MDREFR_OFFSET]
- bic r0, r0, r2
- bic r0, r0, #(MDREFR_K0FREE|MDREFR_K1FREE|MDREFR_K2FREE)
- orr r0, r0, r3
-
- str r0, [r1, #MDREFR_OFFSET] /* write back MDREFR */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
- /* ---------------------------------------------------------------- */
-
- /* Initialize SXCNFG register. Assert the enable bits */
-
- /* Write SXMRS to cause an MRS command to all enabled banks of */
- /* synchronous static memory. Note that SXLCR need not be written */
- /* at this time. */
-
- /* FIXME: we use async mode for now */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 4: Initialize SDRAM */
- /* ---------------------------------------------------------------- */
-
- /* set MDREFR according to user define with exception of a few bits */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- ldr r2, =(MDREFR_K0RUN|MDREFR_K0DB2|MDREFR_K1RUN|MDREFR_K1DB2|\
- MDREFR_K2RUN |MDREFR_K2DB2)
- and r4, r4, r2
- bic r0, r0, r2
- orr r0, r0, r4
-
- str r0, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r0, [r1, #MDREFR_OFFSET]
-
- /* Step 4b: de-assert MDREFR:SLFRSH. */
-
- bic r0, r0, #(MDREFR_SLFRSH)
- str r0, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r0, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4c: assert MDREFR:E1PIN and E0PIO as desired, set KXFREE */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- ldr r2, =(MDREFR_E0PIN|MDREFR_E1PIN|MDREFR_K0FREE| \
- MDREFR_K1FREE | MDREFR_K2FREE)
- and r4, r4, r2
- orr r0, r0, r4
- str r0, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r0, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4d: write MDCNFG with MDCNFG:DEx deasserted (set to 0), to */
- /* configure but not enable each SDRAM partition pair. */
-
- ldr r4, =CONFIG_SYS_MDCNFG_VAL
- bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
- bic r4, r4, #(MDCNFG_DE2|MDCNFG_DE3)
- str r4, [r1, #MDCNFG_OFFSET] /* write back MDCNFG */
- ldr r4, [r1, #MDCNFG_OFFSET]
-
-
- /* Step 4e: Wait for the clock to the SDRAMs to stabilize, */
- /* 100..200 µsec. */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-
- /* Step 4f: Trigger a number (usually 8) refresh cycles by */
- /* attempting non-burst read or write accesses to disabled */
- /* SDRAM, as commonly specified in the power up sequence */
- /* documented in SDRAM data sheets. The address(es) used */
- /* for this purpose must not be cacheable. */
-
- ldr r3, =CONFIG_SYS_DRAM_BASE
-.rept 8
- str r2, [r3]
-.endr
-
- /* Step 4g: Write MDCNFG with enable bits asserted */
- /* (MDCNFG:DEx set to 1). */
-
- ldr r3, [r1, #MDCNFG_OFFSET]
- orr r3, r3, #(MDCNFG_DE0|MDCNFG_DE1)
- str r3, [r1, #MDCNFG_OFFSET]
-
- /* Step 4h: Write MDMRS. */
-
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
-
- /* We are finished with Intel's memory controller initialisation */
-
-
- /* ---------------------------------------------------------------- */
- /* Disable (mask) all interrupts at interrupt controller */
- /* ---------------------------------------------------------------- */
-
-initirqs:
-
- mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
- ldr r2, =ICLR
- str r1, [r2]
-
- ldr r2, =ICMR /* mask all interrupts at the controller */
- str r1, [r2]
-
-
- /* ---------------------------------------------------------------- */
- /* Clock initialisation */
- /* ---------------------------------------------------------------- */
-
-initclks:
-
- /* Disable the peripheral clocks, and set the core clock frequency */
-
- /* Turn Off ALL on-chip peripheral clocks for re-configuration */
- /* Note: See label 'ENABLECLKS' for the re-enabling */
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
-
- /* default value in case no valid rotary switch setting is found */
- ldr r2, =(CCCR_L27|CCCR_M2|CCCR_N10) /* DEFAULT: {200/200/100} */
-
- /* ... and write the core clock config register */
- ldr r1, =CCCR
- str r2, [r1]
-
-#ifdef RTC
- /* enable the 32Khz oscillator for RTC and PowerManager */
-
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
- /* NOTE: spin here until OSCC.OOK get set, meaning the PLL */
- /* has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
- /* ---------------------------------------------------------------- */
- /* */
- /* ---------------------------------------------------------------- */
-
- /* Save SDRAM size */
- ldr r1, =DRAM_SIZE
- str r8, [r1]
-
- /* Interrupt init: Mask all interrupts */
- ldr r0, =ICMR /* enable no sources */
- mov r1, #0
- str r1, [r0]
-
- /* FIXME */
-
-#define NODEBUG
-#ifdef NODEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-
-#endif
-
- /* ---------------------------------------------------------------- */
- /* End lowlevel_init */
- /* ---------------------------------------------------------------- */
-
-endlowlevel_init:
-
- mov pc, lr
LIB = $(obj)lib$(BOARD).a
COBJS := colibri_pxa270.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
/* arch number of vpac270 */
gd->bd->bi_arch_number = MACH_TYPE_COLIBRI;
return 0;
}
-int dram_init (void)
+extern void pxa_dram_init(void);
+int dram_init(void)
{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return 0;
}
#ifdef CONFIG_CMD_USB
+++ /dev/null
-CONFIG_SYS_TEXT_BASE = 0xa1000000
+++ /dev/null
-/*
- * Toradex Colibri PXA270 Lowlevel Hardware Initialization
- *
- * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/macro.h>
-
-.globl lowlevel_init
-lowlevel_init:
- pxa_gpio_setup
- pxa_wait_ticks 0x8000
- pxa_mem_setup
- pxa_wakeup
- pxa_intr_setup
- pxa_clock_setup
-
- mov pc, lr
LIB = $(obj)lib$(BOARD).a
COBJS := cradle.o flash.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-CONFIG_SYS_TEXT_BASE = 0xa0f80000
-#CONFIG_SYS_TEXT_BASE = 0
board_init (void)
/**********************************************************/
{
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
+
led_code (0xf, YELLOW);
/* arch number of HHP Cradle */
return 1;
}
-int
-/**********************************************************/
-dram_init (void)
-/**********************************************************/
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
+
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return (PHYS_SDRAM_1_SIZE +
- PHYS_SDRAM_2_SIZE +
- PHYS_SDRAM_3_SIZE +
- PHYS_SDRAM_4_SIZE );
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
}
#ifdef CONFIG_CMD_NET
+++ /dev/null
-/*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
- .macro SET_LED val
- ldr r6, =GPCR2
- ldr r7, =0
- str r7, [r6]
- ldr r6, =GPSR2
- ldr r7, =\val
- str r7, [r6]
- .endm
-
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
- /* Set up GPIO pins first */
-
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GRER0
- ldr r1, =CONFIG_SYS_GRER0_VAL
- str r1, [r0]
-
- ldr r0, =GRER1
- ldr r1, =CONFIG_SYS_GRER1_VAL
- str r1, [r0]
-
- ldr r0, =GRER2
- ldr r1, =CONFIG_SYS_GRER2_VAL
- str r1, [r0]
-
- ldr r0, =GFER0
- ldr r1, =CONFIG_SYS_GFER0_VAL
- str r1, [r0]
-
- ldr r0, =GFER1
- ldr r1, =CONFIG_SYS_GFER1_VAL
- str r1, [r0]
-
- ldr r0, =GFER2
- ldr r1, =CONFIG_SYS_GFER2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- /* enable GPIO pins */
- ldr r0, =PSSR
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
- SET_LED 1
-
- ldr r3, =MSC1 /* low - bank 2 Lubbock Registers / SRAM */
- ldr r2, =CONFIG_SYS_MSC1_VAL /* high - bank 3 Ethernet Controller */
- str r2, [r3] /* need to set MSC1 before trying to write to the HEX LEDs */
- ldr r2, [r3] /* need to read it back to make sure the value latches (see MSC section of manual) */
-
-
-/*********************************************************************
- Initlialize Memory Controller
-
- See PXA250 Operating System Developer's Guide
-
- pause for 200 uSecs- allow internal clocks to settle
- *Note: only need this if hard reset... doing it anyway for now
-*/
-
- @ Step 1
- @ ---- Wait 200 usec
- ldr r3, =OSCR @ reset the OS Timer Count to zero
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 @ really 0x2E1 is about 200usec, so 0x300 should be plenty
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
- SET_LED 2
-
-mem_init:
- @ get memory controller base address
- ldr r1, =MEMC_BASE
-
-
-@****************************************************************************
-@ Step 2
-@
-
- @ Step 2a
- @ write msc0, read back to ensure data latches
- @
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET]
-
- @ write msc1
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- @ write msc2
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
- @ Step 2b
- @ write mecr
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
-
- @ write mcmem0
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
-
- @ write mcmem1
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
-
- @ write mcatt0
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
-
- @ write mcatt1
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
-
- @ write mcio0
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
-
- @ write mcio1
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
-
- /*SET_LED 3 */
-
- @ Step 2c
- @ fly-by-dma is defeatured on this part
- @ write flycnfg
- @ldr r2, =CONFIG_SYS_FLYCNFG_VAL
- @str r2, [r1, #FLYCNFG_OFFSET]
-
-/* FIXME Does this sequence really make sense */
-#ifdef REDBOOT_WAY
- @ Step 2d
- @ get the mdrefr settings
- ldr r3, =CONFIG_SYS_MDREFR_VAL
-
- @ extract DRI field (we need a valid DRI field)
- @
- ldr r2, =0xFFF
-
- @ valid DRI field in r3
- @
- and r3, r3, r2
-
- @ get the reset state of MDREFR
- @
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ clear the DRI field
- @
- bic r4, r4, r2
-
- @ insert the valid DRI field loaded above
- @
- orr r4, r4, r3
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ *Note: preserve the mdrefr value in r4 *
-
- /*SET_LED 4 */
-
-@****************************************************************************
-@ Step 3
-@
-@ NO SRAM
-
- mov pc, r10
-
-
-@****************************************************************************
-@ Step 4
-@
-
- @ Assumes previous mdrefr value in r4, if not then read current mdrefr
-
- @ clear the free-running clock bits
- @ (clear K0Free, K1Free, K2Free
- @
- bic r4, r4, #(0x00800000 | 0x01000000 | 0x02000000)
-
- @ set K0RUN for CPLD clock
- @
- orr r4, r4, #0x00002000
-
- @ set K1RUN if bank 0 installed
- @
- orr r4, r4, #0x00010000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ deassert SLFRSH
- @
- bic r4, r4, #0x00400000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ assert E1PIN
- @
- orr r4, r4, #0x00008000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
- nop
- nop
-#else
- @ Step 2d
- @ get the mdrefr settings
- ldr r3, =CONFIG_SYS_MDREFR_VAL
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ Step 4
-
- @ set K0RUN for CPLD clock
- @
- orr r4, r4, #0x00002000
-
- @ set K1RUN for bank 0
- @
- orr r4, r4, #0x00010000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ deassert SLFRSH
- @
- bic r4, r4, #0x00400000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ assert E1PIN
- @
- orr r4, r4, #0x00008000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
- nop
- nop
-#endif
-
- @ Step 4d
- @ fetch platform value of mdcnfg
- @
- ldr r2, =CONFIG_SYS_MDCNFG_VAL
-
- @ disable all sdram banks
- @
- bic r2, r2, #(MDCNFG_DE0 | MDCNFG_DE1)
- bic r2, r2, #(MDCNFG_DE2 | MDCNFG_DE3)
-
- @ program banks 0/1 for bus width
- @
- bic r2, r2, #MDCNFG_DWID0 @0=32-bit
-
- @ write initial value of mdcnfg, w/o enabling sdram banks
- @
- str r2, [r1, #MDCNFG_OFFSET]
-
- @ Step 4e
- @ pause for 200 uSecs
- @
- ldr r3, =OSCR @ reset the OS Timer Count to zero
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 @ really 0x2E1 is about 200usec, so 0x300 should be plenty
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
- /*SET_LED 5 */
-
- /* Why is this here??? */
- mov r0, #0x78 @turn everything off
- mcr p15, 0, r0, c1, c0, 0 @(caches off, MMU off, etc.)
-
- @ Step 4f
- @ Access memory *not yet enabled* for CBR refresh cycles (8)
- @ - CBR is generated for all banks
-
- ldr r2, =CONFIG_SYS_DRAM_BASE
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
-
- @ Step 4g
- @get memory controller base address
- @
- ldr r1, =MEMC_BASE
-
- @fetch current mdcnfg value
- @
- ldr r3, [r1, #MDCNFG_OFFSET]
-
- @enable sdram bank 0 if installed (must do for any populated bank)
- @
- orr r3, r3, #MDCNFG_DE0
-
- @write back mdcnfg, enabling the sdram bank(s)
- @
- str r3, [r1, #MDCNFG_OFFSET]
-
- @ Step 4h
- @ write mdmrs
- @
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
- @ Done Memory Init
-
- /*SET_LED 6 */
-
- @********************************************************************
- @ Disable (mask) all interrupts at the interrupt controller
- @
-
- @ clear the interrupt level register (use IRQ, not FIQ)
- @
- mov r1, #0
- ldr r2, =ICLR
- str r1, [r2]
-
- @ Set interrupt mask register
- @
- ldr r1, =CONFIG_SYS_ICMR_VAL
- ldr r2, =ICMR
- str r1, [r2]
-
- @ ********************************************************************
- @ Disable the peripheral clocks, and set the core clock
- @
-
- @ Turn Off ALL on-chip peripheral clocks for re-configuration
- @
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
- @ set core clocks
- @
- ldr r2, =CONFIG_SYS_CCCR_VAL
- ldr r1, =CCCR
- str r2, [r1]
-
-#ifdef ENABLE32KHZ
- @ enable the 32Khz oscillator for RTC and PowerManager
- @
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
- @ NOTE: spin here until OSCC.OOK get set,
- @ meaning the PLL has settled.
- @
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
- @ Turn on needed clocks
- @
- ldr r1, =CKEN
- ldr r2, =CONFIG_SYS_CKEN_VAL
- str r2, [r1]
-
- /*SET_LED 7 */
-
-/* Is this needed???? */
-#define NODEBUG
-#ifdef NODEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-
-#endif
-
- /*SET_LED 8 */
-
- mov pc, r10
-
-@ End lowlevel_init
LIB = $(obj)lib$(BOARD).a
COBJS := csb226.o flash.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-#
-# Linux-Kernel is expected to be at c000'8000, entry c000'8000
-#
-# we load ourself to c170'0000, the upper 1 MB of second bank
-#
-# download areas is c800'0000
-#
-
-# This is the address where U-Boot lives in flash:
-#CONFIG_SYS_TEXT_BASE = 0
-
-# FIXME: armboot does only work correctly when being compiled
-# for the addresses _after_ relocation to RAM!! Otherwhise the
-# .bss segment is assumed in flash...
-CONFIG_SYS_TEXT_BASE = 0xa1fe0000
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
/* arch number of CSB226 board */
gd->bd->bi_arch_number = MACH_TYPE_CSB226;
}
-/**
- * dram_init: - setup dynamic RAM
- *
- * @return: 0 in case of success
- */
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
-int dram_init (void)
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return 0;
}
-
/**
* csb226_set_led: - switch LEDs on or off
*
+++ /dev/null
-/*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * NOTE: I haven't clean this up considerably, just enough to get it
- * running. See hal_platform_setup.h for the source. See
- * board/cradle/lowlevel_init.S for another PXA250 setup that is
- * much cleaner.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
-_TEXT_BASE:
- .word CONFIG_SYS_TEXT_BASE
-
-
-/*
- * Memory setup
- */
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
- /* Set up GPIO pins first ----------------------------------------- */
-
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- ldr r0, =PSSR /* enable GPIO pins */
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
-/* ldr r3, =MSC1 / low - bank 2 Lubbock Registers / SRAM */
-/* ldr r2, =CONFIG_SYS_MSC1_VAL / high - bank 3 Ethernet Controller */
-/* str r2, [r3] / need to set MSC1 before trying to write to the HEX LEDs */
-/* ldr r2, [r3] / need to read it back to make sure the value latches (see MSC section of manual) */
-/* */
-/* ldr r1, =LED_BLANK */
-/* mov r0, #0xFF */
-/* str r0, [r1] / turn on hex leds */
-/* */
-/*loop: */
-/* */
-/* ldr r0, =0xB0070001 */
-/* ldr r1, =_LED */
-/* str r0, [r1] / hex display */
-
-
- /* ---------------------------------------------------------------- */
- /* Enable memory interface */
- /* */
- /* The sequence below is based on the recommended init steps */
- /* detailed in the Intel PXA250 Operating Systems Developers Guide, */
- /* Chapter 10. */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 1: Wait for at least 200 microsedonds to allow internal */
- /* clocks to settle. Only necessary after hard reset... */
- /* FIXME: can be optimized later */
- /* ---------------------------------------------------------------- */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-
- ldr r1, =MEMC_BASE /* get memory controller base addr. */
-
- /* ---------------------------------------------------------------- */
- /* Step 2a: Initialize Asynchronous static memory controller */
- /* ---------------------------------------------------------------- */
-
- /* MSC registers: timing, bus width, mem type */
-
- /* MSC0: nCS(0,1) */
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET] /* read back to ensure */
- /* that data latches */
- /* MSC1: nCS(2,3) */
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- /* MSC2: nCS(4,5) */
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2b: Initialize Card Interface */
- /* ---------------------------------------------------------------- */
-
- /* MECR: Memory Expansion Card Register */
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
- ldr r2, [r1, #MECR_OFFSET]
-
- /* MCMEM0: Card Interface slot 0 timing */
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
- ldr r2, [r1, #MCMEM0_OFFSET]
-
- /* MCMEM1: Card Interface slot 1 timing */
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
- ldr r2, [r1, #MCMEM1_OFFSET]
-
- /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
- ldr r2, [r1, #MCATT0_OFFSET]
-
- /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
- ldr r2, [r1, #MCATT1_OFFSET]
-
- /* MCIO0: Card Interface I/O Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
- ldr r2, [r1, #MCIO0_OFFSET]
-
- /* MCIO1: Card Interface I/O Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
- ldr r2, [r1, #MCIO1_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2c: Write FLYCNFG FIXME: what's that??? */
- /* ---------------------------------------------------------------- */
-
- /* test if we run from flash or RAM - RAM/BDI: don't setup RAM */
- adr r3, mem_init /* r0 <- current position of code */
- ldr r2, =mem_init
- cmp r3, r2 /* skip init if in place */
- beq initirqs
-
-
- /* ---------------------------------------------------------------- */
- /* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
- /* ---------------------------------------------------------------- */
-
- /* Before accessing MDREFR we need a valid DRI field, so we set */
- /* this to power on defaults + DRI field. */
-
- ldr r3, =CONFIG_SYS_MDREFR_VAL
- ldr r2, =0xFFF
- and r3, r3, r2
- ldr r4, =0x03ca4000
- orr r4, r4, r3
-
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* ---------------------------------------------------------------- */
- /* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
- /* ---------------------------------------------------------------- */
-
- /* Initialize SXCNFG register. Assert the enable bits */
-
- /* Write SXMRS to cause an MRS command to all enabled banks of */
- /* synchronous static memory. Note that SXLCR need not be written */
- /* at this time. */
-
- /* FIXME: we use async mode for now */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 4: Initialize SDRAM */
- /* ---------------------------------------------------------------- */
-
- /* Step 4a: assert MDREFR:K?RUN and configure */
- /* MDREFR:K1DB2 and MDREFR:K2DB2 as desired. */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Step 4b: de-assert MDREFR:SLFRSH. */
-
- bic r4, r4, #(MDREFR_SLFRSH)
-
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4c: assert MDREFR:E1PIN and E0PIO */
-
- orr r4, r4, #(MDREFR_E1PIN|MDREFR_E0PIN)
-
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4d: write MDCNFG with MDCNFG:DEx deasserted (set to 0), to */
- /* configure but not enable each SDRAM partition pair. */
-
- ldr r4, =CONFIG_SYS_MDCNFG_VAL
- bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
-
- str r4, [r1, #MDCNFG_OFFSET] /* write back MDCNFG */
- ldr r4, [r1, #MDCNFG_OFFSET]
-
-
- /* Step 4e: Wait for the clock to the SDRAMs to stabilize, */
- /* 100..200 µsec. */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-
- /* Step 4f: Trigger a number (usually 8) refresh cycles by */
- /* attempting non-burst read or write accesses to disabled */
- /* SDRAM, as commonly specified in the power up sequence */
- /* documented in SDRAM data sheets. The address(es) used */
- /* for this purpose must not be cacheable. */
-
- /* There should 9 writes, since the first write doesn't */
- /* trigger a refresh cycle on PXA250. See Intel PXA250 and */
- /* PXA210 Processors Specification Update, */
- /* Jan 2003, Errata #116, page 30. */
-
-
- ldr r3, =CONFIG_SYS_DRAM_BASE
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
-
- /* Step 4g: Write MDCNFG with enable bits asserted */
- /* (MDCNFG:DEx set to 1). */
-
- ldr r3, [r1, #MDCNFG_OFFSET]
- orr r3, r3, #(MDCNFG_DE0|MDCNFG_DE1)
- str r3, [r1, #MDCNFG_OFFSET]
-
- /* Step 4h: Write MDMRS. */
-
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
-
- /* We are finished with Intel's memory controller initialisation */
-
- /* ---------------------------------------------------------------- */
- /* Disable (mask) all interrupts at interrupt controller */
- /* ---------------------------------------------------------------- */
-
-initirqs:
-
- mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
- ldr r2, =ICLR
- str r1, [r2]
-
- ldr r2, =ICMR /* mask all interrupts at the controller */
- str r1, [r2]
-
-
- /* ---------------------------------------------------------------- */
- /* Clock initialisation */
- /* ---------------------------------------------------------------- */
-
-initclks:
-
- /* Disable the peripheral clocks, and set the core clock frequency */
- /* (hard-coding at 398.12MHz for now). */
-
- /* Turn Off ALL on-chip peripheral clocks for re-configuration */
- /* Note: See label 'ENABLECLKS' for the re-enabling */
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
-
- /* default value in case no valid rotary switch setting is found */
- ldr r2, =(CCCR_L27|CCCR_M2|CCCR_N10) /* DEFAULT: {200/200/100} */
-
- /* ... and write the core clock config register */
- ldr r1, =CCCR
- str r2, [r1]
-
- /* enable the 32Khz oscillator for RTC and PowerManager */
-/*
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-*/
- /* NOTE: spin here until OSCC.OOK get set, meaning the PLL */
- /* has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-
- /* ---------------------------------------------------------------- */
- /* */
- /* ---------------------------------------------------------------- */
-
- /* Save SDRAM size */
- ldr r1, =DRAM_SIZE
- str r8, [r1]
-
- /* Interrupt init: Mask all interrupts */
- ldr r0, =ICMR /* enable no sources */
- mov r1, #0
- str r1, [r0]
-
- /* FIXME */
-
-#ifndef DEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-#endif
-
- /* ---------------------------------------------------------------- */
- /* End lowlevel_init */
- /* ---------------------------------------------------------------- */
-
-endlowlevel_init:
-
- mov pc, lr
DECLARE_GLOBAL_DATA_PTR;
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return(0);
-}
-#else
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = gd->ram_size;
}
-#endif
#ifdef CONFIG_DRIVER_TI_EMAC
+++ /dev/null
-#
-# (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/
-#
-# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
-#
-# (C) Copyright 2002
-# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
-# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-# Texas Instruments DA8xx EVM board (ARM925EJS) cpu
-# see http://www.ti.com/ for more information on Texas Instruments
-#
-# DA8xx EVM has 1 bank of 64 MB SDRAM (2 16Meg x16 chips).
-# Physical Address:
-# C000'0000 to C400'0000
-#
-# Linux-Kernel is expected to be at C000'8000, entry C000'8000
-# (mem base + reserved)
-#
-# we load ourself to C108 '0000
-
-
-#Provide at least 16MB spacing between us and the Linux Kernel image
-CONFIG_SYS_TEXT_BASE = 0xC1080000
+++ /dev/null
-CONFIG_SYS_TEXT_BASE = 0x83008000
+++ /dev/null
-/*
- * (C) Copyright 2006
- * DENX Software Engineering
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <i2c.h>
-#include <da9030.h>
-#include <malloc.h>
-#include <command.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/io.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-static void init_DA9030(void);
-static void keys_init(void);
-static void get_pressed_keys(uchar *s);
-static uchar *key_match(uchar *kbd_data);
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
-
- /* arch number of Lubbock-Board mk@tbd: fix this! */
- gd->bd->bi_arch_number = MACH_TYPE_LUBBOCK;
-
- /* adress of boot parameters */
- gd->bd->bi_boot_params = 0xa0000100;
-
- return 0;
-}
-
-int board_late_init(void)
-{
-#ifdef DELTA_CHECK_KEYBD
- uchar kbd_data[KEYBD_DATALEN];
- char keybd_env[2 * KEYBD_DATALEN + 1];
- char *str;
- int i;
-#endif /* DELTA_CHECK_KEYBD */
-
- setenv("stdout", "serial");
- setenv("stderr", "serial");
-
-#ifdef DELTA_CHECK_KEYBD
- keys_init();
-
- memset(kbd_data, '\0', KEYBD_DATALEN);
-
- /* check for pressed keys and setup keybd_env */
- get_pressed_keys(kbd_data);
-
- for (i = 0; i < KEYBD_DATALEN; ++i) {
- sprintf (keybd_env + i + i, "%02X", kbd_data[i]);
- }
- setenv ("keybd", keybd_env);
-
- str = strdup ((char *)key_match (kbd_data)); /* decode keys */
-
-# ifdef CONFIG_PREBOOT /* automatically configure "preboot" command on key match */
- setenv ("preboot", str); /* set or delete definition */
-# endif /* CONFIG_PREBOOT */
- if (str != NULL) {
- free (str);
- }
-#endif /* DELTA_CHECK_KEYBD */
-
- init_DA9030();
- return 0;
-}
-
-/*
- * Magic Key Handling, mainly copied from board/lwmon/lwmon.c
- */
-#ifdef DELTA_CHECK_KEYBD
-
-static uchar kbd_magic_prefix[] = "key_magic";
-static uchar kbd_command_prefix[] = "key_cmd";
-
-/*
- * Get pressed keys
- * s is a buffer of size KEYBD_DATALEN-1
- */
-static void get_pressed_keys(uchar *s)
-{
- unsigned long val;
- val = readl(GPLR3);
-
- if(val & (1<<31))
- *s++ = KEYBD_KP_DKIN0;
- if(val & (1<<18))
- *s++ = KEYBD_KP_DKIN1;
- if(val & (1<<29))
- *s++ = KEYBD_KP_DKIN2;
- if(val & (1<<22))
- *s++ = KEYBD_KP_DKIN5;
-}
-
-static void keys_init()
-{
- writel(readl(CKENB) | CKENB_7_GPIO, CKENB);
- udelay(100);
-
- /* Configure GPIOs */
- writel(0xa840, GPIO127); /* KP_DKIN0 */
- writel(0xa840, GPIO114); /* KP_DKIN1 */
- writel(0xa840, GPIO125); /* KP_DKIN2 */
- writel(0xa840, GPIO118); /* KP_DKIN5 */
-
- /* Configure GPIOs as inputs */
- writel(readl(GPDR3) & ~(1<<31 | 1<<18 | 1<<29 | 1<<22), GPDR3);
- writel((1<<31 | 1<<18 | 1<<29 | 1<<22), GCDR3);
-
- udelay(100);
-}
-
-static int compare_magic (uchar *kbd_data, uchar *str)
-{
- /* uchar compare[KEYBD_DATALEN-1]; */
- uchar compare[KEYBD_DATALEN];
- char *nxt;
- int i;
-
- /* Don't include modifier byte */
- /* memcpy (compare, kbd_data+1, KEYBD_DATALEN-1); */
- memcpy (compare, kbd_data, KEYBD_DATALEN);
-
- for (; str != NULL; str = (*nxt) ? (uchar *)(nxt+1) : (uchar *)nxt) {
- uchar c;
- int k;
-
- c = (uchar) simple_strtoul ((char *)str, (char **) (&nxt), 16);
-
- if (str == (uchar *)nxt) { /* invalid character */
- break;
- }
-
- /*
- * Check if this key matches the input.
- * Set matches to zero, so they match only once
- * and we can find duplicates or extra keys
- */
- for (k = 0; k < sizeof(compare); ++k) {
- if (compare[k] == '\0') /* only non-zero entries */
- continue;
- if (c == compare[k]) { /* found matching key */
- compare[k] = '\0';
- break;
- }
- }
- if (k == sizeof(compare)) {
- return -1; /* unmatched key */
- }
- }
-
- /*
- * A full match leaves no keys in the `compare' array,
- */
- for (i = 0; i < sizeof(compare); ++i) {
- if (compare[i])
- {
- return -1;
- }
- }
-
- return 0;
-}
-
-
-static uchar *key_match (uchar *kbd_data)
-{
- char magic[sizeof (kbd_magic_prefix) + 1];
- uchar *suffix;
- char *kbd_magic_keys;
-
- /*
- * The following string defines the characters that can pe appended
- * to "key_magic" to form the names of environment variables that
- * hold "magic" key codes, i. e. such key codes that can cause
- * pre-boot actions. If the string is empty (""), then only
- * "key_magic" is checked (old behaviour); the string "125" causes
- * checks for "key_magic1", "key_magic2" and "key_magic5", etc.
- */
- if ((kbd_magic_keys = getenv ("magic_keys")) == NULL)
- kbd_magic_keys = "";
-
- /* loop over all magic keys;
- * use '\0' suffix in case of empty string
- */
- for (suffix=(uchar *)kbd_magic_keys; *suffix || suffix==(uchar *)kbd_magic_keys; ++suffix) {
- sprintf (magic, "%s%c", kbd_magic_prefix, *suffix);
-#if 0
- printf ("### Check magic \"%s\"\n", magic);
-#endif
- if (compare_magic(kbd_data, (uchar *)getenv(magic)) == 0) {
- char cmd_name[sizeof (kbd_command_prefix) + 1];
- char *cmd;
-
- sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix);
-
- cmd = getenv (cmd_name);
-#if 0
- printf ("### Set PREBOOT to $(%s): \"%s\"\n",
- cmd_name, cmd ? cmd : "<<NULL>>");
-#endif
- *kbd_data = *suffix;
- return ((uchar *)cmd);
- }
- }
-#if 0
- printf ("### Delete PREBOOT\n");
-#endif
- *kbd_data = '\0';
- return (NULL);
-}
-
-int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- uchar kbd_data[KEYBD_DATALEN];
- char keybd_env[2 * KEYBD_DATALEN + 1];
- int i;
-
- /* Read keys */
- get_pressed_keys(kbd_data);
- puts ("Keys:");
- for (i = 0; i < KEYBD_DATALEN; ++i) {
- sprintf (keybd_env + i + i, "%02X", kbd_data[i]);
- printf (" %02x", kbd_data[i]);
- }
- putc ('\n');
- setenv ("keybd", keybd_env);
- return 0;
-}
-
-U_BOOT_CMD(
- kbd, 1, 1, do_kbd,
- "read keyboard status",
- ""
-);
-
-#endif /* DELTA_CHECK_KEYBD */
-
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return 0;
-}
-
-void i2c_init_board()
-{
- writel(readl(CKENB) | (CKENB_4_I2C), CKENB);
-
- /* setup I2C GPIO's */
- writel(0x801, GPIO32); /* SCL = Alt. Fkt. 1 */
- writel(0x801, GPIO33); /* SDA = Alt. Fkt. 1 */
-}
-
-/* initialize the DA9030 Power Controller */
-static void init_DA9030()
-{
- uchar addr = (uchar) DA9030_I2C_ADDR, val = 0;
-
- writel(readl(CKENB) | CKENB_7_GPIO, CKENB);
- udelay(100);
-
- /* Rising Edge on EXTON to reset DA9030 */
- writel(0x8800, GPIO17); /* configure GPIO17, no pullup, -down */
- writel(readl(GPDR0) | (1<<17), GPDR0); /* GPIO17 is output */
- writel((1<<17), GSDR0);
- writel((1<<17), GPCR0); /* drive GPIO17 low */
- writel((1<<17), GPSR0); /* drive GPIO17 high */
-
-#if CONFIG_SYS_DA9030_EXTON_DELAY
- udelay((unsigned long) CONFIG_SYS_DA9030_EXTON_DELAY); /* wait for DA9030 */
-#endif
- writel((1<<17), GPCR0); /* drive GPIO17 low */
-
- /* reset the watchdog and go active (0xec) */
- val = (SYS_CONTROL_A_HWRES_ENABLE |
- (0x6<<4) |
- SYS_CONTROL_A_WDOG_ACTION |
- SYS_CONTROL_A_WATCHDOG);
- if(i2c_write(addr, SYS_CONTROL_A, 1, &val, 1)) {
- printf("Error accessing DA9030 via i2c.\n");
- return;
- }
-
- val = 0x80;
- if(i2c_write(addr, IRQ_MASK_B, 1, &val, 1)) {
- printf("Error accessing DA9030 via i2c.\n");
- return;
- }
-
- i2c_reg_write(addr, REG_CONTROL_1_97, 0xfd); /* disable LDO1, enable LDO6 */
- i2c_reg_write(addr, LDO2_3, 0xd1); /* LDO2 =1,9V, LDO3=3,1V */
- i2c_reg_write(addr, LDO4_5, 0xcc); /* LDO2 =1,9V, LDO3=3,1V */
- i2c_reg_write(addr, LDO6_SIMCP, 0x3e); /* LDO6=3,2V, SIMCP = 5V support */
- i2c_reg_write(addr, LDO7_8, 0xc9); /* LDO7=2,7V, LDO8=3,0V */
- i2c_reg_write(addr, LDO9_12, 0xec); /* LDO9=3,0V, LDO12=3,2V */
- i2c_reg_write(addr, BUCK, 0x0c); /* Buck=1.2V */
- i2c_reg_write(addr, REG_CONTROL_2_98, 0x7f); /* All LDO'S on 8,9,10,11,12,14 */
- i2c_reg_write(addr, LDO_10_11, 0xcc); /* LDO10=3.0V LDO11=3.0V */
- i2c_reg_write(addr, LDO_15, 0xae); /* LDO15=1.8V, dislock first 3bit */
- i2c_reg_write(addr, LDO_14_16, 0x05); /* LDO14=2.8V, LDO16=NB */
- i2c_reg_write(addr, LDO_18_19, 0x9c); /* LDO18=3.0V, LDO19=2.7V */
- i2c_reg_write(addr, LDO_17_SIMCP0, 0x2c); /* LDO17=3.0V, SIMCP=3V support */
- i2c_reg_write(addr, BUCK2_DVC1, 0x9a); /* Buck2=1.5V plus Update support of 520 MHz */
- i2c_reg_write(addr, REG_CONTROL_2_18, 0x43); /* Ball on */
- i2c_reg_write(addr, MISC_CONTROLB, 0x08); /* session valid enable */
- i2c_reg_write(addr, USBPUMP, 0xc1); /* start pump, ignore HW signals */
-
- val = i2c_reg_read(addr, STATUS);
- if(val & STATUS_CHDET)
- printf("Charger detected, turning on LED.\n");
- else {
- printf("No charger detetected.\n");
- /* undervoltage? print error and power down */
- }
-}
-
-
-#if 0
-/* reset the DA9030 watchdog */
-void hw_watchdog_reset(void)
-{
- uchar addr = (uchar) DA9030_I2C_ADDR, val = 0;
- val = i2c_reg_read(addr, SYS_CONTROL_A);
- val |= SYS_CONTROL_A_WATCHDOG;
- i2c_reg_write(addr, SYS_CONTROL_A, val);
-}
-#endif
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_SMC91111
- rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
-#endif
- return rc;
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2006 DENX Software Engineering
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-.macro wait time
- ldr r2, =OSCR
- mov r3, #0
- str r3, [r2]
-0:
- ldr r3, [r2]
- cmp r3, \time
- bls 0b
-.endm
-
-.globl lowlevel_init
-lowlevel_init:
- /* Set up GPIO pins first */
- mov r10, lr
-
- /* Configure GPIO Pins 97, 98 UART1 / altern. Fkt. 1 */
- ldr r0, =GPIO97
- ldr r1, =0x801
- str r1, [r0]
-
- ldr r0, =GPIO98
- ldr r1, =0x801
- str r1, [r0]
-
- /* tebrandt - ASCR, clear the RDH bit */
- ldr r0, =ASCR
- ldr r1, [r0]
- bic r1, r1, #0x80000000
- str r1, [r0]
-
-mem_init:
- /* Configure ACCR Register - enable DMEMC Clock at 260 / 2 MHz */
- ldr r0, =ACCR
- ldr r1, [r0]
- orr r1, r1, #0x3000
- str r1, [r0]
- ldr r1, [r0]
-
- /* 2. Programm MDCNFG, leaving DMCEN de-asserted */
- ldr r0, =MDCNFG
- ldr r1, =(MDCNFG_DMAP | MDCNFG_DTYPE | MDCNFG_DTC_2 | MDCNFG_DCSE0 | MDCNFG_DRAC_13)
- /* ldr r1, =0x80000403 */
- str r1, [r0]
- ldr r1, [r0] /* delay until written */
-
- /* 3. wait nop power up waiting period (200ms)
- * optimization: Steps 4+6 can be done during this
- */
- wait #0x300
-
- /* 4. Perform an initial Rcomp-calibration cycle */
- ldr r0, =RCOMP
- ldr r1, =0x80000000
- str r1, [r0]
- ldr r1, [r0] /* delay until written */
- /* missing: program for automatic rcomp evaluation cycles */
-
- /* 5. DDR DRAM strobe delay calibration */
- ldr r0, =DDR_HCAL
- ldr r1, =0x88000007
- str r1, [r0]
- wait #5
- ldr r1, [r0] /* delay until written */
-
- /* Set MDMRS */
- ldr r0, =MDMRS
- ldr r1, =0x60000033
- str r1, [r0]
- wait #300
-
- /* Configure MDREFR */
- ldr r0, =MDREFR
- ldr r1, =0x00000006
- str r1, [r0]
- ldr r1, [r0]
-
- /* Enable the dynamic memory controller */
- ldr r0, =MDCNFG
- ldr r1, [r0]
- orr r1, r1, #MDCNFG_DMCEN
- str r1, [r0]
-
-#ifndef CONFIG_SYS_SKIP_DRAM_SCRUB
- /* scrub/init SDRAM if enabled/present */
- ldr r8, =CONFIG_SYS_DRAM_BASE /* base address of SDRAM (CONFIG_SYS_DRAM_BASE) */
- ldr r9, =CONFIG_SYS_DRAM_SIZE /* size of memory to scrub (CONFIG_SYS_DRAM_SIZE) */
- mov r0, #0 /* scrub with 0x0000:0000 */
- mov r1, #0
- mov r2, #0
- mov r3, #0
- mov r4, #0
- mov r5, #0
- mov r6, #0
- mov r7, #0
-10: /* fastScrubLoop */
- subs r9, r9, #32 /* 8 words/line */
- stmia r8!, {r0-r7}
- beq 15f
- b 10b
-#endif /* CONFIG_SYS_SKIP_DRAM_SCRUB */
-
-15:
- /* Mask all interrupts */
- mov r1, #0
- mcr p6, 0, r1, c1, c0, 0 @ ICMR
-
- /* Disable software and data breakpoints */
- mov r0, #0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /* Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-
-endlowlevel_init:
- mov pc, lr
+++ /dev/null
-/*
- * (C) Copyright 2006 DENX Software Engineering
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-#if defined(CONFIG_CMD_NAND)
-
-#include <nand.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/io.h>
-
-#ifdef CONFIG_SYS_DFC_DEBUG1
-# define DFC_DEBUG1(fmt, args...) printf(fmt, ##args)
-#else
-# define DFC_DEBUG1(fmt, args...)
-#endif
-
-#ifdef CONFIG_SYS_DFC_DEBUG2
-# define DFC_DEBUG2(fmt, args...) printf(fmt, ##args)
-#else
-# define DFC_DEBUG2(fmt, args...)
-#endif
-
-#ifdef CONFIG_SYS_DFC_DEBUG3
-# define DFC_DEBUG3(fmt, args...) printf(fmt, ##args)
-#else
-# define DFC_DEBUG3(fmt, args...)
-#endif
-
-/* These really don't belong here, as they are specific to the NAND Model */
-static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
-
-static struct nand_bbt_descr delta_bbt_descr = {
- .options = 0,
- .offs = 0,
- .len = 2,
- .pattern = scan_ff_pattern
-};
-
-static struct nand_ecclayout delta_oob = {
- .eccbytes = 6,
- .eccpos = {2, 3, 4, 5, 6, 7},
- .oobfree = { {8, 2}, {12, 4} }
-};
-
-/*
- * not required for Monahans DFC
- */
-static void dfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
- return;
-}
-
-#if 0
-/* read device ready pin */
-static int dfc_device_ready(struct mtd_info *mtdinfo)
-{
- if(NDSR & NDSR_RDY)
- return 1;
- else
- return 0;
- return 0;
-}
-#endif
-
-/*
- * Write buf to the DFC Controller Data Buffer
- */
-static void dfc_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
-{
- unsigned long bytes_multi = len & 0xfffffffc;
- unsigned long rest = len & 0x3;
- unsigned long *long_buf;
- int i;
-
- DFC_DEBUG2("dfc_write_buf: writing %d bytes starting with 0x%x.\n", len, *((unsigned long*) buf));
- if(bytes_multi) {
- for(i=0; i<bytes_multi; i+=4) {
- long_buf = (unsigned long*) &buf[i];
- writel(*long_buf, NDDB);
- }
- }
- if(rest) {
- printf("dfc_write_buf: ERROR, writing non 4-byte aligned data.\n");
- }
- return;
-}
-
-
-static void dfc_read_buf(struct mtd_info *mtd, u_char* const buf, int len)
-{
- int i=0, j;
-
- /* we have to be carefull not to overflow the buffer if len is
- * not a multiple of 4 */
- unsigned long bytes_multi = len & 0xfffffffc;
- unsigned long rest = len & 0x3;
- unsigned long *long_buf;
-
- DFC_DEBUG3("dfc_read_buf: reading %d bytes.\n", len);
- /* if there are any, first copy multiple of 4 bytes */
- if(bytes_multi) {
- for(i=0; i<bytes_multi; i+=4) {
- long_buf = (unsigned long*) &buf[i];
- *long_buf = readl(NDDB);
- }
- }
-
- /* ...then the rest */
- if(rest) {
- unsigned long rest_data = NDDB;
- for(j=0;j<rest; j++)
- buf[i+j] = (u_char) ((rest_data>>j) & 0xff);
- }
-
- return;
-}
-
-/*
- * read a word. Not implemented as not used in NAND code.
- */
-static u16 dfc_read_word(struct mtd_info *mtd)
-{
- printf("dfc_read_word: UNIMPLEMENTED.\n");
- return 0;
-}
-
-/* global var, too bad: mk@tbd: move to ->priv pointer */
-static unsigned long read_buf = 0;
-static int bytes_read = -1;
-
-/*
- * read a byte from NDDB Because we can only read 4 bytes from NDDB at
- * a time, we buffer the remaining bytes. The buffer is reset when a
- * new command is sent to the chip.
- *
- * WARNING:
- * This function is currently only used to read status and id
- * bytes. For these commands always 8 bytes need to be read from
- * NDDB. So we read and discard these bytes right now. In case this
- * function is used for anything else in the future, we must check
- * what was the last command issued and read the appropriate amount of
- * bytes respectively.
- */
-static u_char dfc_read_byte(struct mtd_info *mtd)
-{
- unsigned char byte;
- unsigned long dummy;
-
- if(bytes_read < 0) {
- read_buf = readl(NDDB);
- dummy = readl(NDDB);
- bytes_read = 0;
- }
- byte = (unsigned char) (read_buf>>(8 * bytes_read++));
- if(bytes_read >= 4)
- bytes_read = -1;
-
- DFC_DEBUG2("dfc_read_byte: byte %u: 0x%x of (0x%x).\n", bytes_read - 1, byte, read_buf);
- return byte;
-}
-
-/* calculate delta between OSCR values start and now */
-static unsigned long get_delta(unsigned long start)
-{
- unsigned long cur = readl(OSCR);
-
- if(cur < start) /* OSCR overflowed */
- return (cur + (start^0xffffffff));
- else
- return (cur - start);
-}
-
-/* delay function, this doesn't belong here */
-static void wait_us(unsigned long us)
-{
- unsigned long start = readl(OSCR);
- us = DIV_ROUND_UP(us * OSCR_CLK_FREQ, 1000);
-
- while (get_delta(start) < us) {
- /* do nothing */
- }
-}
-
-static void dfc_clear_nddb(void)
-{
- writel(readl(NDCR) & ~NDCR_ND_RUN, NDCR);
- wait_us(CONFIG_SYS_NAND_OTHER_TO);
-}
-
-/* wait_event with timeout */
-static unsigned long dfc_wait_event(unsigned long event)
-{
- unsigned long ndsr, timeout, start = readl(OSCR);
-
- if(!event)
- return 0xff000000;
- else if(event & (NDSR_CS0_CMDD | NDSR_CS0_BBD))
- timeout = DIV_ROUND_UP(CONFIG_SYS_NAND_PROG_ERASE_TO
- * OSCR_CLK_FREQ, 1000);
- else
- timeout = DIV_ROUND_UP(CONFIG_SYS_NAND_OTHER_TO
- * OSCR_CLK_FREQ, 1000);
-
- while(1) {
- ndsr = readl(NDSR);
- if(ndsr & event) {
- writel(readl(NDSR) | event, NDSR);
- break;
- }
- if(get_delta(start) > timeout) {
- DFC_DEBUG1("dfc_wait_event: TIMEOUT waiting for event: 0x%lx.\n", event);
- return 0xff000000;
- }
-
- }
- return ndsr;
-}
-
-/* we don't always wan't to do this */
-static void dfc_new_cmd(void)
-{
- int retry = 0;
- unsigned long status;
-
- while(retry++ <= CONFIG_SYS_NAND_SENDCMD_RETRY) {
- /* Clear NDSR */
- writel(0xfff, NDSR);
-
- /* set NDCR[NDRUN] */
- if (!(readl(NDCR) & NDCR_ND_RUN))
- writel(readl(NDCR) | NDCR_ND_RUN, NDCR);
-
- status = dfc_wait_event(NDSR_WRCMDREQ);
-
- if(status & NDSR_WRCMDREQ)
- return;
-
- DFC_DEBUG2("dfc_new_cmd: FAILED to get WRITECMDREQ, retry: %d.\n", retry);
- dfc_clear_nddb();
- }
- DFC_DEBUG1("dfc_new_cmd: giving up after %d retries.\n", retry);
-}
-
-/* this function is called after Programm and Erase Operations to
- * check for success or failure */
-static int dfc_wait(struct mtd_info *mtd, struct nand_chip *this)
-{
- unsigned long ndsr=0, event=0;
- int state = this->state;
-
- if(state == FL_WRITING) {
- event = NDSR_CS0_CMDD | NDSR_CS0_BBD;
- } else if(state == FL_ERASING) {
- event = NDSR_CS0_CMDD | NDSR_CS0_BBD;
- }
-
- ndsr = dfc_wait_event(event);
-
- if((ndsr & NDSR_CS0_BBD) || (ndsr & 0xff000000))
- return(0x1); /* Status Read error */
- return 0;
-}
-
-/* cmdfunc send commands to the DFC */
-static void dfc_cmdfunc(struct mtd_info *mtd, unsigned command,
- int column, int page_addr)
-{
- /* register struct nand_chip *this = mtd->priv; */
- unsigned long ndcb0=0, ndcb1=0, ndcb2=0, event=0;
-
- /* clear the ugly byte read buffer */
- bytes_read = -1;
- read_buf = 0;
-
- switch (command) {
- case NAND_CMD_READ0:
- DFC_DEBUG3("dfc_cmdfunc: NAND_CMD_READ0, page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1));
- dfc_new_cmd();
- ndcb0 = (NAND_CMD_READ0 | (4<<16));
- column >>= 1; /* adjust for 16 bit bus */
- ndcb1 = (((column>>1) & 0xff) |
- ((page_addr<<8) & 0xff00) |
- ((page_addr<<8) & 0xff0000) |
- ((page_addr<<8) & 0xff000000)); /* make this 0x01000000 ? */
- event = NDSR_RDDREQ;
- goto write_cmd;
- case NAND_CMD_READ1:
- DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_READ1 unimplemented!\n");
- goto end;
- case NAND_CMD_READOOB:
- DFC_DEBUG1("dfc_cmdfunc: NAND_CMD_READOOB unimplemented!\n");
- goto end;
- case NAND_CMD_READID:
- dfc_new_cmd();
- DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_READID.\n");
- ndcb0 = (NAND_CMD_READID | (3 << 21) | (1 << 16)); /* addr cycles*/
- event = NDSR_RDDREQ;
- goto write_cmd;
- case NAND_CMD_PAGEPROG:
- /* sent as a multicommand in NAND_CMD_SEQIN */
- DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_PAGEPROG empty due to multicmd.\n");
- goto end;
- case NAND_CMD_ERASE1:
- DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_ERASE1, page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1));
- dfc_new_cmd();
- ndcb0 = (0xd060 | (1<<25) | (2<<21) | (1<<19) | (3<<16));
- ndcb1 = (page_addr & 0x00ffffff);
- goto write_cmd;
- case NAND_CMD_ERASE2:
- DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_ERASE2 empty due to multicmd.\n");
- goto end;
- case NAND_CMD_SEQIN:
- /* send PAGE_PROG command(0x1080) */
- dfc_new_cmd();
- DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_SEQIN/PAGE_PROG, page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1));
- ndcb0 = (0x1080 | (1<<25) | (1<<21) | (1<<19) | (4<<16));
- column >>= 1; /* adjust for 16 bit bus */
- ndcb1 = (((column>>1) & 0xff) |
- ((page_addr<<8) & 0xff00) |
- ((page_addr<<8) & 0xff0000) |
- ((page_addr<<8) & 0xff000000)); /* make this 0x01000000 ? */
- event = NDSR_WRDREQ;
- goto write_cmd;
- case NAND_CMD_STATUS:
- DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_STATUS.\n");
- dfc_new_cmd();
- ndcb0 = NAND_CMD_STATUS | (4<<21);
- event = NDSR_RDDREQ;
- goto write_cmd;
- case NAND_CMD_RESET:
- DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_RESET.\n");
- ndcb0 = NAND_CMD_RESET | (5<<21);
- event = NDSR_CS0_CMDD;
- goto write_cmd;
- default:
- printk("dfc_cmdfunc: error, unsupported command.\n");
- goto end;
- }
-
- write_cmd:
- writel(ndcb0, NDCB0);
- writel(ndcb1, NDCB0);
- writel(ndcb2, NDCB0);
-
- /* wait_event: */
- dfc_wait_event(event);
- end:
- return;
-}
-
-static void dfc_gpio_init(void)
-{
- DFC_DEBUG2("Setting up DFC GPIO's.\n");
-
- /* no idea what is done here, see zylonite.c */
- writel(0x1, GPIO4);
-
- writel(0x00000001, DF_ALE_nWE1);
- writel(0x00000001, DF_ALE_nWE2);
- writel(0x00000001, DF_nCS0);
- writel(0x00000001, DF_nCS1);
- writel(0x00000001, DF_nWE);
- writel(0x00000001, DF_nRE);
- writel(0x00000001, DF_IO0);
- writel(0x00000001, DF_IO8);
- writel(0x00000001, DF_IO1);
- writel(0x00000001, DF_IO9);
- writel(0x00000001, DF_IO2);
- writel(0x00000001, DF_IO10);
- writel(0x00000001, DF_IO3);
- writel(0x00000001, DF_IO11);
- writel(0x00000001, DF_IO4);
- writel(0x00000001, DF_IO12);
- writel(0x00000001, DF_IO5);
- writel(0x00000001, DF_IO13);
- writel(0x00000001, DF_IO6);
- writel(0x00000001, DF_IO14);
- writel(0x00000001, DF_IO7);
- writel(0x00000001, DF_IO15);
-
- writel(0x1901, DF_nWE);
- writel(0x1901, DF_nRE);
- writel(0x1900, DF_CLE_nOE);
- writel(0x1901, DF_ALE_nWE1);
- writel(0x1900, DF_INT_RnB);
-}
-
-/*
- * Board-specific NAND initialization. The following members of the
- * argument are board-specific (per include/linux/mtd/nand_new.h):
- * - IO_ADDR_R?: address to read the 8 I/O lines of the flash device
- * - IO_ADDR_W?: address to write the 8 I/O lines of the flash device
- * - hwcontrol: hardwarespecific function for accesing control-lines
- * - dev_ready: hardwarespecific function for accesing device ready/busy line
- * - enable_hwecc?: function to enable (reset) hardware ecc generator. Must
- * only be provided if a hardware ECC is available
- * - ecc.mode: mode of ecc, see defines
- * - chip_delay: chip dependent delay for transfering data from array to
- * read regs (tR)
- * - options: various chip options. They can partly be set to inform
- * nand_scan about special functionality. See the defines for further
- * explanation
- * Members with a "?" were not set in the merged testing-NAND branch,
- * so they are not set here either.
- */
-int board_nand_init(struct nand_chip *nand)
-{
- unsigned long tCH, tCS, tWH, tWP, tRH, tRP, tRP_high, tR, tWHR, tAR;
-
- /* set up GPIO Control Registers */
- dfc_gpio_init();
-
- /* turn on the NAND Controller Clock (104 MHz @ D0) */
- writel(readl(CKENA) | (CKENA_4_NAND | CKENA_9_SMC), CKENA);
-
-#undef CONFIG_SYS_TIMING_TIGHT
-#ifndef CONFIG_SYS_TIMING_TIGHT
- tCH = MIN(((unsigned long) (NAND_TIMING_tCH * DFC_CLK_PER_US) + 1),
- DFC_MAX_tCH);
- tCS = MIN(((unsigned long) (NAND_TIMING_tCS * DFC_CLK_PER_US) + 1),
- DFC_MAX_tCS);
- tWH = MIN(((unsigned long) (NAND_TIMING_tWH * DFC_CLK_PER_US) + 1),
- DFC_MAX_tWH);
- tWP = MIN(((unsigned long) (NAND_TIMING_tWP * DFC_CLK_PER_US) + 1),
- DFC_MAX_tWP);
- tRH = MIN(((unsigned long) (NAND_TIMING_tRH * DFC_CLK_PER_US) + 1),
- DFC_MAX_tRH);
- tRP = MIN(((unsigned long) (NAND_TIMING_tRP * DFC_CLK_PER_US) + 1),
- DFC_MAX_tRP);
- tR = MIN(((unsigned long) (NAND_TIMING_tR * DFC_CLK_PER_US) + 1),
- DFC_MAX_tR);
- tWHR = MIN(((unsigned long) (NAND_TIMING_tWHR * DFC_CLK_PER_US) + 1),
- DFC_MAX_tWHR);
- tAR = MIN(((unsigned long) (NAND_TIMING_tAR * DFC_CLK_PER_US) + 1),
- DFC_MAX_tAR);
-#else /* this is the tight timing */
-
- tCH = MIN(((unsigned long) (NAND_TIMING_tCH * DFC_CLK_PER_US)),
- DFC_MAX_tCH);
- tCS = MIN(((unsigned long) (NAND_TIMING_tCS * DFC_CLK_PER_US)),
- DFC_MAX_tCS);
- tWH = MIN(((unsigned long) (NAND_TIMING_tWH * DFC_CLK_PER_US)),
- DFC_MAX_tWH);
- tWP = MIN(((unsigned long) (NAND_TIMING_tWP * DFC_CLK_PER_US)),
- DFC_MAX_tWP);
- tRH = MIN(((unsigned long) (NAND_TIMING_tRH * DFC_CLK_PER_US)),
- DFC_MAX_tRH);
- tRP = MIN(((unsigned long) (NAND_TIMING_tRP * DFC_CLK_PER_US)),
- DFC_MAX_tRP);
- tR = MIN(((unsigned long) (NAND_TIMING_tR * DFC_CLK_PER_US) - tCH - 2),
- DFC_MAX_tR);
- tWHR = MIN(((unsigned long) (NAND_TIMING_tWHR * DFC_CLK_PER_US) - tCH - 2),
- DFC_MAX_tWHR);
- tAR = MIN(((unsigned long) (NAND_TIMING_tAR * DFC_CLK_PER_US) - 2),
- DFC_MAX_tAR);
-#endif /* CONFIG_SYS_TIMING_TIGHT */
-
-
- DFC_DEBUG2("tCH=%u, tCS=%u, tWH=%u, tWP=%u, tRH=%u, tRP=%u, tR=%u, tWHR=%u, tAR=%u.\n", tCH, tCS, tWH, tWP, tRH, tRP, tR, tWHR, tAR);
-
- /* tRP value is split in the register */
- if(tRP & (1 << 4)) {
- tRP_high = 1;
- tRP &= ~(1 << 4);
- } else {
- tRP_high = 0;
- }
-
- writel((tCH << 19) |
- (tCS << 16) |
- (tWH << 11) |
- (tWP << 8) |
- (tRP_high << 6) |
- (tRH << 3) |
- (tRP << 0),
- NDTR0CS0);
-
- writel((tR << 16) |
- (tWHR << 4) |
- (tAR << 0),
- NDTR1CS0);
-
- /* If it doesn't work (unlikely) think about:
- * - ecc enable
- * - chip select don't care
- * - read id byte count
- *
- * Intentionally enabled by not setting bits:
- * - dma (DMA_EN)
- * - page size = 512
- * - cs don't care, see if we can enable later!
- * - row address start position (after second cycle)
- * - pages per block = 32
- * - ND_RDY : clears command buffer
- */
- /* NDCR_NCSX | /\* Chip select busy don't care *\/ */
-
- writel(NDCR_SPARE_EN | /* use the spare area */
- NDCR_DWIDTH_C | /* 16bit DFC data bus width */
- NDCR_DWIDTH_M | /* 16 bit Flash device data bus width */
- (2 << 16) | /* read id count = 7 ???? mk@tbd */
- NDCR_ND_ARB_EN | /* enable bus arbiter */
- NDCR_RDYM | /* flash device ready ir masked */
- NDCR_CS0_PAGEDM | /* ND_nCSx page done ir masked */
- NDCR_CS1_PAGEDM |
- NDCR_CS0_CMDDM | /* ND_CSx command done ir masked */
- NDCR_CS1_CMDDM |
- NDCR_CS0_BBDM | /* ND_CSx bad block detect ir masked */
- NDCR_CS1_BBDM |
- NDCR_DBERRM | /* double bit error ir masked */
- NDCR_SBERRM | /* single bit error ir masked */
- NDCR_WRDREQM | /* write data request ir masked */
- NDCR_RDDREQM | /* read data request ir masked */
- NDCR_WRCMDREQM, /* write command request ir masked */
- NDCR);
-
-
- /* wait 10 us due to cmd buffer clear reset */
- /* wait(10); */
-
-
- nand->cmd_ctrl = dfc_hwcontrol;
-/* nand->dev_ready = dfc_device_ready; */
- nand->ecc.mode = NAND_ECC_SOFT;
- nand->ecc.layout = &delta_oob;
- nand->options = NAND_BUSWIDTH_16;
- nand->waitfunc = dfc_wait;
- nand->read_byte = dfc_read_byte;
- nand->read_word = dfc_read_word;
- nand->read_buf = dfc_read_buf;
- nand->write_buf = dfc_write_buf;
-
- nand->cmdfunc = dfc_cmdfunc;
- nand->badblock_pattern = &delta_bbt_descr;
- return 0;
-}
-
-#endif
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <asm/mmu.h>
#include <config.h>
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <asm/mmu.h>
#include <config.h>
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
LIB = $(obj)lib$(BOARD).a
COBJS-y += $(BOARD).o
-COBJS-$(CONFIG_DDR_SPD) += ddr.o
+COBJS-y += ddr.o
+COBJS-$(CONFIG_P4080DS) += p4080ds_ddr.o
COBJS-$(CONFIG_PCI) += pci.o
COBJS-y += law.o
COBJS-y += tlb.o
#include <asm/cache.h>
#include <asm/immap_85xx.h>
#include <asm/fsl_law.h>
-#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <asm/fsl_portals.h>
#include <asm/fsl_liodn.h>
return 0;
}
-phys_size_t initdram(int board_type)
-{
- phys_size_t dram_size;
-
- puts("Initializing....\n");
-
- dram_size = fsl_ddr_sdram();
-
- setup_ddr_tlbs(dram_size / 0x100000);
-
- puts(" DDR: ");
- return dram_size;
-}
-
#ifdef CONFIG_MP
void board_lmb_reserve(struct lmb *lmb)
{
#include <common.h>
#include <i2c.h>
-
+#include <hwconfig.h>
+#include <asm/mmu.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_ddr_dimm_params.h>
+#include <asm/fsl_law.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
+ unsigned int ctrl_num);
+
+
+/*
+ * Fixed sdram init -- doesn't use serial presence detect.
+ */
+extern fixed_ddr_parm_t fixed_ddr_parm_0[];
+#if (CONFIG_NUM_DDR_CONTROLLERS == 2)
+extern fixed_ddr_parm_t fixed_ddr_parm_1[];
+#endif
+
+phys_size_t fixed_sdram(void)
+{
+ int i;
+ sys_info_t sysinfo;
+ char buf[32];
+ fsl_ddr_cfg_regs_t ddr_cfg_regs;
+ phys_size_t ddr_size;
+ unsigned int lawbar1_target_id;
+
+ get_sys_info(&sysinfo);
+ printf("Configuring DDR for %s MT/s data rate\n",
+ strmhz(buf, sysinfo.freqDDRBus));
+
+ for (i = 0; fixed_ddr_parm_0[i].max_freq > 0; i++) {
+ if ((sysinfo.freqDDRBus > fixed_ddr_parm_0[i].min_freq) &&
+ (sysinfo.freqDDRBus <= fixed_ddr_parm_0[i].max_freq)) {
+ memcpy(&ddr_cfg_regs,
+ fixed_ddr_parm_0[i].ddr_settings,
+ sizeof(ddr_cfg_regs));
+ break;
+ }
+ }
+
+ if (fixed_ddr_parm_0[i].max_freq == 0)
+ panic("Unsupported DDR data rate %s MT/s data rate\n",
+ strmhz(buf, sysinfo.freqDDRBus));
+
+ ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
+
+#if (CONFIG_NUM_DDR_CONTROLLERS == 2)
+ memcpy(&ddr_cfg_regs,
+ fixed_ddr_parm_1[i].ddr_settings,
+ sizeof(ddr_cfg_regs));
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 1);
+#endif
+
+ /*
+ * setup laws for DDR. If not interleaving, presuming half memory on
+ * DDR1 and the other half on DDR2
+ */
+ if (fixed_ddr_parm_0[i].ddr_settings->cs[0].config & 0x20000000) {
+ if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
+ ddr_size,
+ LAW_TRGT_IF_DDR_INTRLV) < 0) {
+ printf("ERROR setting Local Access Windows for DDR\n");
+ return 0;
+ }
+ } else {
+#if (CONFIG_NUM_DDR_CONTROLLERS == 2)
+ /* We require both controllers have identical DIMMs */
+ lawbar1_target_id = LAW_TRGT_IF_DDR_1;
+ if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
+ ddr_size / 2,
+ lawbar1_target_id) < 0) {
+ printf("ERROR setting Local Access Windows for DDR\n");
+ return 0;
+ }
+ lawbar1_target_id = LAW_TRGT_IF_DDR_2;
+ if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE + ddr_size / 2,
+ ddr_size / 2,
+ lawbar1_target_id) < 0) {
+ printf("ERROR setting Local Access Windows for DDR\n");
+ return 0;
+ }
+#else
+ lawbar1_target_id = LAW_TRGT_IF_DDR_1;
+ if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
+ ddr_size,
+ lawbar1_target_id) < 0) {
+ printf("ERROR setting Local Access Windows for DDR\n");
+ return 0;
+ }
+#endif
+ }
+ return ddr_size;
+}
static void get_spd(ddr3_spd_eeprom_t *spd, unsigned char i2c_address)
{
/* Enable ZQ calibration */
popts->zq_en = 1;
}
+
+phys_size_t initdram(int board_type)
+{
+ phys_size_t dram_size;
+ int use_spd = 0;
+
+ puts("Initializing....");
+
+#ifdef CONFIG_DDR_SPD
+ /* if hwconfig is not enabled, or "sdram" is not defined, use spd */
+ if (hwconfig_sub("fsl_ddr", "sdram")) {
+ if (hwconfig_subarg_cmp("fsl_ddr", "sdram", "spd"))
+ use_spd = 1;
+ else if (hwconfig_subarg_cmp("fsl_ddr", "sdram", "fixed"))
+ use_spd = 0;
+ else
+ use_spd = 1;
+ } else
+ use_spd = 1;
+#endif
+
+ if (use_spd) {
+ puts("using SPD\n");
+ dram_size = fsl_ddr_sdram();
+ } else {
+ puts("using fixed parameters\n");
+ dram_size = fixed_sdram();
+ }
+
+ dram_size = setup_ddr_tlbs(dram_size / 0x100000);
+ dram_size *= 0x100000;
+
+ puts(" DDR: ");
+ return dram_size;
+}
--- /dev/null
+/*
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <asm/fsl_ddr_sdram.h>
+
+#define DATARATE_800MHZ 800000000
+#define DATARATE_900MHZ 900000000
+#define DATARATE_1000MHZ 1000000000
+#define DATARATE_1200MHZ 1200000000
+#define DATARATE_1300MHZ 1300000000
+
+#define CONFIG_SYS_DDR_TIMING_3_1200 0x01030000
+#define CONFIG_SYS_DDR_TIMING_0_1200 0xCC550104
+#define CONFIG_SYS_DDR_TIMING_1_1200 0x868FAA45
+#define CONFIG_SYS_DDR_TIMING_2_1200 0x0FB8A912
+#define CONFIG_SYS_DDR_MODE_1_1200 0x00441A40
+#define CONFIG_SYS_DDR_MODE_2_1200 0x00100000
+#define CONFIG_SYS_DDR_INTERVAL_1200 0x12480100
+#define CONFIG_SYS_DDR_CLK_CTRL_1200 0x02800000
+
+#define CONFIG_SYS_DDR_TIMING_3_1000 0x00020000
+#define CONFIG_SYS_DDR_TIMING_0_1000 0xCC440104
+#define CONFIG_SYS_DDR_TIMING_1_1000 0x727DF944
+#define CONFIG_SYS_DDR_TIMING_2_1000 0x0FB088CF
+#define CONFIG_SYS_DDR_MODE_1_1000 0x00441830
+#define CONFIG_SYS_DDR_MODE_2_1000 0x00080000
+#define CONFIG_SYS_DDR_INTERVAL_1000 0x0F3C0100
+#define CONFIG_SYS_DDR_CLK_CTRL_1000 0x02800000
+
+#define CONFIG_SYS_DDR_TIMING_3_900 0x00020000
+#define CONFIG_SYS_DDR_TIMING_0_900 0xCC440104
+#define CONFIG_SYS_DDR_TIMING_1_900 0x616ba844
+#define CONFIG_SYS_DDR_TIMING_2_900 0x0fb088ce
+#define CONFIG_SYS_DDR_MODE_1_900 0x00441620
+#define CONFIG_SYS_DDR_MODE_2_900 0x00080000
+#define CONFIG_SYS_DDR_INTERVAL_900 0x0db60100
+#define CONFIG_SYS_DDR_CLK_CTRL_900 0x02800000
+
+#define CONFIG_SYS_DDR_TIMING_3_800 0x00020000
+#define CONFIG_SYS_DDR_TIMING_0_800 0xcc330104
+#define CONFIG_SYS_DDR_TIMING_1_800 0x6f6b4744
+#define CONFIG_SYS_DDR_TIMING_2_800 0x0fa888cc
+#define CONFIG_SYS_DDR_MODE_1_800 0x00441420
+#define CONFIG_SYS_DDR_MODE_2_800 0x00000000
+#define CONFIG_SYS_DDR_INTERVAL_800 0x0c300100
+#define CONFIG_SYS_DDR_CLK_CTRL_800 0x02800000
+
+#define CONFIG_SYS_DDR_CS0_BNDS 0x000000FF
+#define CONFIG_SYS_DDR_CS1_BNDS 0x00000000
+#define CONFIG_SYS_DDR_CS2_BNDS 0x000000FF
+#define CONFIG_SYS_DDR_CS3_BNDS 0x000000FF
+#define CONFIG_SYS_DDR2_CS0_BNDS 0x000000FF
+#define CONFIG_SYS_DDR2_CS1_BNDS 0x00000000
+#define CONFIG_SYS_DDR2_CS2_BNDS 0x000000FF
+#define CONFIG_SYS_DDR2_CS3_BNDS 0x000000FF
+#define CONFIG_SYS_DDR_CS0_CONFIG 0xA0044202
+#define CONFIG_SYS_DDR_CS0_CONFIG_2 0x00000000
+#define CONFIG_SYS_DDR_CS1_CONFIG 0x80004202
+#define CONFIG_SYS_DDR_CS2_CONFIG 0x00000000
+#define CONFIG_SYS_DDR_CS3_CONFIG 0x00000000
+#define CONFIG_SYS_DDR2_CS0_CONFIG 0x80044202
+#define CONFIG_SYS_DDR2_CS1_CONFIG 0x80004202
+#define CONFIG_SYS_DDR2_CS2_CONFIG 0x00000000
+#define CONFIG_SYS_DDR2_CS3_CONFIG 0x00000000
+#define CONFIG_SYS_DDR_INIT_ADDR 0x00000000
+#define CONFIG_SYS_DDR_INIT_EXT_ADDR 0x00000000
+#define CONFIG_SYS_DDR_CS1_CONFIG 0x80004202
+#define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef
+#define CONFIG_SYS_DDR_TIMING_4 0x00000001
+#define CONFIG_SYS_DDR_TIMING_5 0x02401400
+#define CONFIG_SYS_DDR_MODE_CONTROL 0x00000000
+#define CONFIG_SYS_DDR_ZQ_CNTL 0x89080600
+#define CONFIG_SYS_DDR_WRLVL_CNTL 0x8675F607
+#define CONFIG_SYS_DDR_SDRAM_CFG 0xE7044000
+#define CONFIG_SYS_DDR_SDRAM_CFG2 0x24401031
+#define CONFIG_SYS_DDR_RCW_1 0x00000000
+#define CONFIG_SYS_DDR_RCW_2 0x00000000
+#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_800 = {
+ .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
+ .cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
+ .cs[2].bnds = CONFIG_SYS_DDR_CS2_BNDS,
+ .cs[3].bnds = CONFIG_SYS_DDR_CS3_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+ .cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
+ .cs[2].config = CONFIG_SYS_DDR_CS2_CONFIG,
+ .cs[3].config = CONFIG_SYS_DDR_CS3_CONFIG,
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_800,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_800,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_800,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_800,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_800,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_800,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_800,
+ .ddr_data_init = CONFIG_MEM_INIT_VALUE,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_800,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_800_2nd = {
+ .cs[0].bnds = CONFIG_SYS_DDR2_CS0_BNDS,
+ .cs[1].bnds = CONFIG_SYS_DDR2_CS1_BNDS,
+ .cs[2].bnds = CONFIG_SYS_DDR2_CS2_BNDS,
+ .cs[3].bnds = CONFIG_SYS_DDR2_CS3_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR2_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+ .cs[1].config = CONFIG_SYS_DDR2_CS1_CONFIG,
+ .cs[2].config = CONFIG_SYS_DDR2_CS2_CONFIG,
+ .cs[3].config = CONFIG_SYS_DDR2_CS3_CONFIG,
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_800,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_800,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_800,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_800,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_800,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_800,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_800,
+ .ddr_data_init = CONFIG_MEM_INIT_VALUE,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_800,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_900 = {
+ .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
+ .cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
+ .cs[2].bnds = CONFIG_SYS_DDR_CS2_BNDS,
+ .cs[3].bnds = CONFIG_SYS_DDR_CS3_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+ .cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
+ .cs[2].config = CONFIG_SYS_DDR_CS2_CONFIG,
+ .cs[3].config = CONFIG_SYS_DDR_CS3_CONFIG,
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_900,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_900,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_900,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_900,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_900,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_900,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_900,
+ .ddr_data_init = CONFIG_MEM_INIT_VALUE,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_900,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_900_2nd = {
+ .cs[0].bnds = CONFIG_SYS_DDR2_CS0_BNDS,
+ .cs[1].bnds = CONFIG_SYS_DDR2_CS1_BNDS,
+ .cs[2].bnds = CONFIG_SYS_DDR2_CS2_BNDS,
+ .cs[3].bnds = CONFIG_SYS_DDR2_CS3_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR2_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+ .cs[1].config = CONFIG_SYS_DDR2_CS1_CONFIG,
+ .cs[2].config = CONFIG_SYS_DDR2_CS2_CONFIG,
+ .cs[3].config = CONFIG_SYS_DDR2_CS3_CONFIG,
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_900,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_900,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_900,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_900,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_900,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_900,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_900,
+ .ddr_data_init = CONFIG_MEM_INIT_VALUE,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_900,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_1000 = {
+ .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
+ .cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
+ .cs[2].bnds = CONFIG_SYS_DDR_CS2_BNDS,
+ .cs[3].bnds = CONFIG_SYS_DDR_CS3_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+ .cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
+ .cs[2].config = CONFIG_SYS_DDR_CS2_CONFIG,
+ .cs[3].config = CONFIG_SYS_DDR_CS3_CONFIG,
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_1000,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_1000,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_1000,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_1000,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_1000,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_1000,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_1000,
+ .ddr_data_init = CONFIG_MEM_INIT_VALUE,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_1000,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_1000_2nd = {
+ .cs[0].bnds = CONFIG_SYS_DDR2_CS0_BNDS,
+ .cs[1].bnds = CONFIG_SYS_DDR2_CS1_BNDS,
+ .cs[2].bnds = CONFIG_SYS_DDR2_CS2_BNDS,
+ .cs[3].bnds = CONFIG_SYS_DDR2_CS3_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR2_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+ .cs[1].config = CONFIG_SYS_DDR2_CS1_CONFIG,
+ .cs[2].config = CONFIG_SYS_DDR2_CS2_CONFIG,
+ .cs[3].config = CONFIG_SYS_DDR2_CS3_CONFIG,
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_1000,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_1000,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_1000,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_1000,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_1000,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_1000,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_1000,
+ .ddr_data_init = CONFIG_MEM_INIT_VALUE,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_1000,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_1200 = {
+ .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
+ .cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
+ .cs[2].bnds = CONFIG_SYS_DDR_CS2_BNDS,
+ .cs[3].bnds = CONFIG_SYS_DDR_CS3_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+ .cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
+ .cs[2].config = CONFIG_SYS_DDR_CS2_CONFIG,
+ .cs[3].config = CONFIG_SYS_DDR_CS3_CONFIG,
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_1200,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_1200,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_1200,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_1200,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_1200,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_1200,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_1200,
+ .ddr_data_init = CONFIG_MEM_INIT_VALUE,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_1200,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_1200_2nd = {
+ .cs[0].bnds = CONFIG_SYS_DDR2_CS0_BNDS,
+ .cs[1].bnds = CONFIG_SYS_DDR2_CS1_BNDS,
+ .cs[2].bnds = CONFIG_SYS_DDR2_CS2_BNDS,
+ .cs[3].bnds = CONFIG_SYS_DDR2_CS3_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR2_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+ .cs[1].config = CONFIG_SYS_DDR2_CS1_CONFIG,
+ .cs[2].config = CONFIG_SYS_DDR2_CS2_CONFIG,
+ .cs[3].config = CONFIG_SYS_DDR2_CS3_CONFIG,
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_1200,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_1200,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_1200,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_1200,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_1200,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_1200,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_1200,
+ .ddr_data_init = CONFIG_MEM_INIT_VALUE,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_1200,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fixed_ddr_parm_t fixed_ddr_parm_0[] = {
+ {DATARATE_800MHZ, DATARATE_900MHZ, &ddr_cfg_regs_800},
+ {DATARATE_900MHZ, DATARATE_1000MHZ, &ddr_cfg_regs_900},
+ {DATARATE_1000MHZ, DATARATE_1200MHZ, &ddr_cfg_regs_1000},
+ {DATARATE_1200MHZ, DATARATE_1300MHZ, &ddr_cfg_regs_1200},
+ {0, 0, NULL}
+};
+
+fixed_ddr_parm_t fixed_ddr_parm_1[] = {
+ {DATARATE_800MHZ, DATARATE_900MHZ, &ddr_cfg_regs_800_2nd},
+ {DATARATE_900MHZ, DATARATE_1000MHZ, &ddr_cfg_regs_900_2nd},
+ {DATARATE_1000MHZ, DATARATE_1200MHZ, &ddr_cfg_regs_1000_2nd},
+ {DATARATE_1200MHZ, DATARATE_1300MHZ, &ddr_cfg_regs_1200_2nd},
+ {0, 0, NULL}
+};
/*
- * Copyright (C) 2006 Freescale Semiconductor, Inc.
+ * Copyright (C) 2006,2010 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
* See file CREDITS for list of people who contributed to this
#include <spd_sdram.h>
#include <asm/mmu.h>
#include <asm/io.h>
+#include <asm/fsl_enet.h>
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#endif
prop = fdt_getprop(blob, path,
"phy-connection-type", 0);
if (prop && (strcmp(prop, "rgmii-id") == 0))
- fdt_setprop(blob, path,
- "phy-connection-type",
- "rgmii-rxid",
- sizeof("rgmii-rxid"));
+ fdt_fixup_phy_connection(blob, path,
+ RGMII_RXID);
}
#endif
#if defined(CONFIG_HAS_ETH1)
prop = fdt_getprop(blob, path,
"phy-connection-type", 0);
if (prop && (strcmp(prop, "rgmii-id") == 0))
- fdt_setprop(blob, path,
- "phy-connection-type",
- "rgmii-rxid",
- sizeof("rgmii-rxid"));
+ fdt_fixup_phy_connection(blob, path,
+ RGMII_RXID);
}
#endif
}
/*
- * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ * Copyright (C) 2007,2010 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
* CREDITS: Kim Phillips contribute to LIBFDT code
#include <i2c.h>
#include <asm/io.h>
#include <asm/fsl_mpc83xx_serdes.h>
+#include <asm/fsl_enet.h>
#include <spd_sdram.h>
#include <tsec.h>
#include <libfdt.h>
static void __ft_tsec_fixup(void *blob, bd_t *bd, const char *alias,
int phy_addr)
{
- const char *phy_type = "sgmii";
const u32 *ph;
int off;
int err;
return;
}
- err = fdt_setprop(blob, off, "phy-connection-type", phy_type,
- strlen(phy_type) + 1);
+ err = fdt_fixup_phy_connection(blob, off, SGMII);
+
if (err) {
printf("WARNING: could not set phy-connection-type for %s: "
"%s.\n", alias, fdt_strerror(err));
break;
}
- err = fdt_setprop_string(blob, nodeoff, "phy-connection-type",
- "rmii");
+ err = fdt_fixup_phy_connection(blob, nodeoff, RMII);
+
if (err < 0) {
printf("WARNING: could not set phy-connection-type "
"%s.\n", fdt_strerror(err));
+++ /dev/null
-/*
- * Copyright 2007 Freescale Semiconductor, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
-
- /* Read-only sections, merged into text segment: */
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
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- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
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- .rela.ctors : { *(.rela.ctors) }
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- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- arch/powerpc/cpu/mpc86xx/start.o (.text)
- arch/powerpc/cpu/mpc86xx/traps.o (.text)
- arch/powerpc/cpu/mpc86xx/interrupts.o (.text)
- arch/powerpc/cpu/mpc86xx/cpu_init.o (.text)
- arch/powerpc/cpu/mpc86xx/cpu.o (.text)
- arch/powerpc/cpu/mpc86xx/speed.o (.text)
- common/dlmalloc.o (.text)
- lib/crc32.o (.text)
- arch/powerpc/lib/extable.o (.text)
- lib/zlib.o (.text)
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
- __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
void pci_init_board(void)
{
+ struct fsl_pci_info pci_info[2];
+ int pcie_ep;
+ int num = 0;
+
#ifdef CONFIG_PCIE1
-{
- volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE1_ADDR;
- struct pci_controller *hose = &pcie1_hose;
- struct pci_region *r = hose->regions;
volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
- uint devdisr = gur->devdisr;
+ uint devdisr = in_be32(&gur->devdisr);
uint io_sel = (gur->pordevsr & MPC8641_PORDEVSR_IO_SEL)
>> MPC8641_PORDEVSR_IO_SEL_SHIFT;
int pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
-#ifdef DEBUG
- uint host1_agent = (gur->porbmsr & MPC8641_PORBMSR_HA)
- >> MPC8641_PORBMSR_HA_SHIFT;
- uint pex1_agent = (host1_agent == 0) || (host1_agent == 1);
-#endif
if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) {
- debug("PCI-EXPRESS 1: %s \n", pex1_agent ? "Agent" : "Host");
- debug("0x%08x=0x%08x ", &pci->pme_msg_det, pci->pme_msg_det);
- if (pci->pme_msg_det) {
- pci->pme_msg_det = 0xffffffff;
- debug(" with errors. Clearing. Now 0x%08x",
- pci->pme_msg_det);
- }
- debug("\n");
-
- /* outbound memory */
- pci_set_region(r++,
- CONFIG_SYS_PCIE1_MEM_BUS,
- CONFIG_SYS_PCIE1_MEM_PHYS,
- CONFIG_SYS_PCIE1_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(r++,
- CONFIG_SYS_PCIE1_IO_BUS,
- CONFIG_SYS_PCIE1_IO_PHYS,
- CONFIG_SYS_PCIE1_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno=first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
-
- first_free_busno=hose->last_busno+1;
- printf (" PCI-EXPRESS 1 on bus %02x - %02x\n",
- hose->first_busno,hose->last_busno);
+ SET_STD_PCIE_INFO(pci_info[num], 1);
+ pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs);
+ printf(" PCIE1 connected to ULI as %s (base addr %lx)\n",
+ pcie_ep ? "Endpoint" : "Root Complex",
+ pci_info[num].regs);
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pcie1_hose, first_free_busno);
/*
* Activate ULI1575 legacy chip by performing a fake
+ CONFIG_SYS_PCIE1_MEM_SIZE - 0x1000000)));
} else {
- puts("PCI-EXPRESS 1: Disabled\n");
+ puts(" PCIE1: disabled\n");
}
-}
#else
- puts("PCI-EXPRESS1: Disabled\n");
+ puts(" PCIE1: disabled\n");
#endif /* CONFIG_PCIE1 */
#ifdef CONFIG_PCIE2
-{
- volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE2_ADDR;
- struct pci_controller *hose = &pcie2_hose;
- struct pci_region *r = hose->regions;
-
- /* outbound memory */
- pci_set_region(r++,
- CONFIG_SYS_PCIE2_MEM_BUS,
- CONFIG_SYS_PCIE2_MEM_PHYS,
- CONFIG_SYS_PCIE2_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(r++,
- CONFIG_SYS_PCIE2_IO_BUS,
- CONFIG_SYS_PCIE2_IO_PHYS,
- CONFIG_SYS_PCIE2_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno=first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
-
- first_free_busno=hose->last_busno+1;
- printf (" PCI-EXPRESS 2 on bus %02x - %02x\n",
- hose->first_busno,hose->last_busno);
-}
+ SET_STD_PCIE_INFO(pci_info[num], 2);
+ pcie_ep = fsl_setup_hose(&pcie2_hose, pci_info[num].regs);
+ printf(" PCIE2 connected as %s (base addr %lx)\n",
+ pcie_ep ? "Endpoint" : "Root Complex",
+ pci_info[num].regs);
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pcie2_hose, first_free_busno);
#else
- puts("PCI-EXPRESS 2: Disabled\n");
+ puts(" PCIE2: disabled\n");
#endif /* CONFIG_PCIE2 */
}
+++ /dev/null
-/*
- * Copyright 2006, 2007 Freescale Semiconductor, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
-
- /* Read-only sections, merged into text segment: */
- .interp : { *(.interp) }
- .hash : { *(.hash) }
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- arch/powerpc/cpu/mpc86xx/start.o (.text)
- arch/powerpc/cpu/mpc86xx/traps.o (.text)
- arch/powerpc/cpu/mpc86xx/interrupts.o (.text)
- arch/powerpc/cpu/mpc86xx/cpu_init.o (.text)
- arch/powerpc/cpu/mpc86xx/cpu.o (.text)
- arch/powerpc/cpu/mpc86xx/speed.o (.text)
- common/dlmalloc.o (.text)
- lib/crc32.o (.text)
- arch/powerpc/lib/extable.o (.text)
- lib/zlib.o (.text)
- drivers/bios_emulator/atibios.o (.text)
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
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- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
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-
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- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
- __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
# MA 02111-1307 USA
#
-LDSCRIPT = $(CPUDIR)/$(SOC)/u-boot.lds
CONFIG_SYS_TEXT_BASE = 0x97800000
IMX_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/imximage.cfg
ALL += $(obj)u-boot.imx
int dram_init(void)
{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1,
- PHYS_SDRAM_1_SIZE);
+ /* dram_init must store complete ramsize in gd->ram_size */
+ gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
+ PHYS_SDRAM_1_SIZE);
return 0;
}
val &= ~PWGT2SPIEN;
pmic_reg_write(REG_POWER_MISC, val);
- /* Write needed to update Charger 0 */
- pmic_reg_write(REG_CHARGE, VCHRG0 | VCHRG1 | VCHRG2 |
- ICHRG0 | ICHRG1 | ICHRG2 | ICHRG3 | ICHRGTR0 |
- OVCTRL1 | UCHEN | CHRGLEDEN | CYCLB);
+ /* Externally powered */
+ val = pmic_reg_read(REG_CHARGE);
+ val |= ICHRG0 | ICHRG1 | ICHRG2 | ICHRG3 | CHGAUTOB;
+ pmic_reg_write(REG_CHARGE, val);
/* power up the system first */
pmic_reg_write(REG_POWER_MISC, PWUP);
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/ppc4xx-gpio.h>
+
+#include "../common/fpga.h"
+
+#define LATCH0_BASE (CONFIG_SYS_LATCH_BASE)
+#define LATCH1_BASE (CONFIG_SYS_LATCH_BASE + 0x100)
+#define LATCH2_BASE (CONFIG_SYS_LATCH_BASE + 0x200)
+
+#define REFLECTION_TESTPATTERN 0xdede
+#define REFLECTION_TESTPATTERN_INV (~REFLECTION_TESTPATTERN & 0xffff)
+
+int board_early_init_f(void)
+{
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest prio */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+
+ /*
+ * EBC Configuration Register: set ready timeout to 512 ebc-clks
+ * -> ca. 15 us
+ */
+ mtebc(EBC0_CFG, 0xa8400000); /* ebc always driven */
+
+ /*
+ * setup io-latches for reset
+ */
+ out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_RESET);
+ out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_RESET);
+
+ /*
+ * set "startup-finished"-gpios
+ */
+ gpio_write_bit(21, 0);
+ gpio_write_bit(22, 1);
+
+ /*
+ * wait for fpga-done
+ * fail ungraceful if fpga is not configuring properly
+ */
+ while (!(in_le16((void *)LATCH2_BASE) & 0x0010))
+ ;
+
+ /*
+ * setup io-latches for boot (stop reset)
+ */
+ udelay(10);
+ out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_BOOT);
+ out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_BOOT);
+
+ /*
+ * wait for fpga out of reset
+ * fail ungraceful if fpga is not working properly
+ */
+ while (1) {
+ fpga_set_reg(CONFIG_SYS_FPGA_RFL_LOW, REFLECTION_TESTPATTERN);
+ if (fpga_get_reg(CONFIG_SYS_FPGA_RFL_HIGH) ==
+ REFLECTION_TESTPATTERN_INV)
+ break;
+ }
+
+ return 0;
+}
-
#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# (C) Copyright 2007
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
LIB = $(obj)lib$(BOARD).a
-COBJS := delta.o nand.o
-SOBJS := lowlevel_init.o
+COBJS-$(CONFIG_IO) += io.o
+COBJS-$(CONFIG_IOCON) += iocon.o
+
+COBJS := $(BOARD).o $(COBJS-y)
+SOBJS =
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+$(LIB): $(OBJS) $(SOBJS)
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/ppc4xx-gpio.h>
+
+#include <miiphy.h>
+
+#include "../common/fpga.h"
+
+#define PHYREG_CONTROL 0
+#define PHYREG_PAGE_ADDRESS 22
+#define PHYREG_PG0_COPPER_SPECIFIC_CONTROL_1 16
+#define PHYREG_PG2_COPPER_SPECIFIC_CONTROL_2 26
+
+enum {
+ REG_VERSIONS = 0x0002,
+ REG_FPGA_FEATURES = 0x0004,
+ REG_FPGA_VERSION = 0x0006,
+ REG_QUAD_SERDES_RESET = 0x0012,
+};
+
+enum {
+ UNITTYPE_CCD_SWITCH = 1,
+};
+
+enum {
+ HWVER_100 = 0,
+ HWVER_110 = 1,
+ HWVER_121 = 2,
+ HWVER_122 = 3,
+};
+
+int configure_gbit_phy(unsigned char addr)
+{
+ unsigned short value;
+
+ /* select page 2 */
+ if (miiphy_write(CONFIG_SYS_GBIT_MII_BUSNAME, addr,
+ PHYREG_PAGE_ADDRESS, 0x0002))
+ goto err_out;
+ /* disable SGMII autonegotiation */
+ if (miiphy_write(CONFIG_SYS_GBIT_MII_BUSNAME, addr,
+ PHYREG_PG2_COPPER_SPECIFIC_CONTROL_2, 0x800a))
+ goto err_out;
+ /* select page 0 */
+ if (miiphy_write(CONFIG_SYS_GBIT_MII_BUSNAME, addr,
+ PHYREG_PAGE_ADDRESS, 0x0000))
+ goto err_out;
+ /* switch from powerdown to normal operation */
+ if (miiphy_read(CONFIG_SYS_GBIT_MII_BUSNAME, addr,
+ PHYREG_PG0_COPPER_SPECIFIC_CONTROL_1, &value))
+ goto err_out;
+ if (miiphy_write(CONFIG_SYS_GBIT_MII_BUSNAME, addr,
+ PHYREG_PG0_COPPER_SPECIFIC_CONTROL_1, value & ~0x0004))
+ goto err_out;
+ /* reset phy so settings take effect */
+ if (miiphy_write(CONFIG_SYS_GBIT_MII_BUSNAME, addr,
+ PHYREG_CONTROL, 0x9140))
+ goto err_out;
+
+ return 0;
+
+err_out:
+ printf("Error writing to the PHY addr=%02x\n", addr);
+ return -1;
+}
+
+/*
+ * Check Board Identity:
+ */
+int checkboard(void)
+{
+ char *s = getenv("serial#");
+ u16 versions = fpga_get_reg(REG_VERSIONS);
+ u16 fpga_version = fpga_get_reg(REG_FPGA_VERSION);
+ u16 fpga_features = fpga_get_reg(REG_FPGA_FEATURES);
+ unsigned unit_type;
+ unsigned hardware_version;
+ unsigned feature_channels;
+ unsigned feature_expansion;
+
+ unit_type = (versions & 0xf000) >> 12;
+ hardware_version = versions & 0x000f;
+ feature_channels = fpga_features & 0x007f;
+ feature_expansion = fpga_features & (1<<15);
+
+ printf("Board: ");
+
+ printf("CATCenter Io");
+
+ if (s != NULL) {
+ puts(", serial# ");
+ puts(s);
+ }
+ puts("\n ");
+
+ switch (unit_type) {
+ case UNITTYPE_CCD_SWITCH:
+ printf("CCD-Switch");
+ break;
+
+ default:
+ printf("UnitType %d(not supported)", unit_type);
+ break;
+ }
+
+ switch (hardware_version) {
+ case HWVER_100:
+ printf(" HW-Ver 1.00\n");
+ break;
+
+ case HWVER_110:
+ printf(" HW-Ver 1.10\n");
+ break;
+
+ case HWVER_121:
+ printf(" HW-Ver 1.21\n");
+ break;
+
+ case HWVER_122:
+ printf(" HW-Ver 1.22\n");
+ break;
+
+ default:
+ printf(" HW-Ver %d(not supported)\n",
+ hardware_version);
+ break;
+ }
+
+ printf(" FPGA V %d.%02d, features:",
+ fpga_version / 100, fpga_version % 100);
+
+ printf(" %d channel(s)", feature_channels);
+
+ printf(", expansion %ssupported\n", feature_expansion ? "" : "un");
+
+ return 0;
+}
+
+/*
+ * setup Gbit PHYs
+ */
+int last_stage_init(void)
+{
+ unsigned int k;
+
+ miiphy_register(CONFIG_SYS_GBIT_MII_BUSNAME,
+ bb_miiphy_read, bb_miiphy_write);
+
+ for (k = 0; k < 32; ++k)
+ configure_gbit_phy(k);
+
+ /* take fpga serdes blocks out of reset */
+ fpga_set_reg(REG_QUAD_SERDES_RESET, 0);
+
+ return 0;
+}
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/ppc4xx-gpio.h>
+
+#include "../common/fpga.h"
+#include "../common/osd.h"
+
+enum {
+ REG_VERSIONS = 0x0002,
+ REG_FPGA_VERSION = 0x0004,
+ REG_FPGA_FEATURES = 0x0006,
+};
+
+enum {
+ UNITTYPE_MAIN_SERVER = 0,
+ UNITTYPE_MAIN_USER = 1,
+ UNITTYPE_VIDEO_SERVER = 2,
+ UNITTYPE_VIDEO_USER = 3,
+};
+
+enum {
+ HWVER_100 = 0,
+ HWVER_104 = 1,
+ HWVER_110 = 2,
+};
+
+enum {
+ COMPRESSION_NONE = 0,
+ COMPRESSION_TYPE1_DELTA,
+};
+
+enum {
+ AUDIO_NONE = 0,
+ AUDIO_TX = 1,
+ AUDIO_RX = 2,
+ AUDIO_RXTX = 3,
+};
+
+enum {
+ SYSCLK_147456 = 0,
+};
+
+enum {
+ RAM_DDR2_32 = 0,
+};
+
+/*
+ * Check Board Identity:
+ */
+int checkboard(void)
+{
+ char *s = getenv("serial#");
+ u16 versions = fpga_get_reg(REG_VERSIONS);
+ u16 fpga_version = fpga_get_reg(REG_FPGA_VERSION);
+ u16 fpga_features = fpga_get_reg(REG_FPGA_FEATURES);
+ unsigned unit_type;
+ unsigned hardware_version;
+ unsigned feature_compression;
+ unsigned feature_osd;
+ unsigned feature_audio;
+ unsigned feature_sysclock;
+ unsigned feature_ramconfig;
+ unsigned feature_carriers;
+ unsigned feature_video_channels;
+
+ unit_type = (versions & 0xf000) >> 12;
+ hardware_version = versions & 0x000f;
+ feature_compression = (fpga_features & 0xe000) >> 13;
+ feature_osd = fpga_features & (1<<11);
+ feature_audio = (fpga_features & 0x0600) >> 9;
+ feature_sysclock = (fpga_features & 0x0180) >> 7;
+ feature_ramconfig = (fpga_features & 0x0060) >> 5;
+ feature_carriers = (fpga_features & 0x000c) >> 2;
+ feature_video_channels = fpga_features & 0x0003;
+
+ printf("Board: ");
+
+ printf("IoCon");
+
+ if (s != NULL) {
+ puts(", serial# ");
+ puts(s);
+ }
+ puts("\n ");
+
+ switch (unit_type) {
+ case UNITTYPE_MAIN_USER:
+ printf("Mainchannel");
+ break;
+
+ case UNITTYPE_VIDEO_USER:
+ printf("Videochannel");
+ break;
+
+ default:
+ printf("UnitType %d(not supported)", unit_type);
+ break;
+ }
+
+ switch (hardware_version) {
+ case HWVER_100:
+ printf(" HW-Ver 1.00\n");
+ break;
+
+ case HWVER_104:
+ printf(" HW-Ver 1.04\n");
+ break;
+
+ case HWVER_110:
+ printf(" HW-Ver 1.10\n");
+ break;
+
+ default:
+ printf(" HW-Ver %d(not supported)\n",
+ hardware_version);
+ break;
+ }
+
+ printf(" FPGA V %d.%02d, features:",
+ fpga_version / 100, fpga_version % 100);
+
+
+ switch (feature_compression) {
+ case COMPRESSION_NONE:
+ printf(" no compression");
+ break;
+
+ case COMPRESSION_TYPE1_DELTA:
+ printf(" type1-deltacompression");
+ break;
+
+ default:
+ printf(" compression %d(not supported)", feature_compression);
+ break;
+ }
+
+ printf(", %sosd", feature_osd ? "" : "no ");
+
+ switch (feature_audio) {
+ case AUDIO_NONE:
+ printf(", no audio");
+ break;
+
+ case AUDIO_TX:
+ printf(", audio tx");
+ break;
+
+ case AUDIO_RX:
+ printf(", audio rx");
+ break;
+
+ case AUDIO_RXTX:
+ printf(", audio rx+tx");
+ break;
+
+ default:
+ printf(", audio %d(not supported)", feature_audio);
+ break;
+ }
+
+ puts(",\n ");
+
+ switch (feature_sysclock) {
+ case SYSCLK_147456:
+ printf("clock 147.456 MHz");
+ break;
+
+ default:
+ printf("clock %d(not supported)", feature_sysclock);
+ break;
+ }
+
+ switch (feature_ramconfig) {
+ case RAM_DDR2_32:
+ printf(", RAM 32 bit DDR2");
+ break;
+
+ default:
+ printf(", RAM %d(not supported)", feature_ramconfig);
+ break;
+ }
+
+ printf(", %d carrier(s)", feature_carriers);
+
+ printf(", %d video channel(s)\n", feature_video_channels);
+
+ return 0;
+}
+
+int last_stage_init(void)
+{
+ return osd_probe();
+}
+
+/*
+ * provide access to fpga gpios (for I2C bitbang)
+ */
+void fpga_gpio_set(int pin)
+{
+ out_le16((void *)(CONFIG_SYS_FPGA_BASE + 0x18), pin);
+}
+
+void fpga_gpio_clear(int pin)
+{
+ out_le16((void *)(CONFIG_SYS_FPGA_BASE + 0x16), pin);
+}
+
+int fpga_gpio_get(int pin)
+{
+ return in_le16((void *)(CONFIG_SYS_FPGA_BASE + 0x14)) & pin;
+}
#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# (C) Copyright 2007
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
include $(TOPDIR)/config.mk
-LIB = $(obj)lib$(BOARD).a
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)board/$(VENDOR)/common)
+endif
-COBJS := wepep250.o flash.o
-SOBJS := lowlevel_init.o
+LIB = $(obj)lib$(VENDOR).a
+
+COBJS-$(CONFIG_IO) += miiphybb.o
+COBJS-$(CONFIG_IOCON) += osd.o
+
+COBJS := $(COBJS-y)
+SOBJS =
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+$(LIB): $(OBJS) $(SOBJS)
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
/*
- * Voipac PXA270 Lowlevel Hardware Initialization
- *
- * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
- *
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
*
* See file CREDITS for list of people who contributed to this
* project.
* MA 02111-1307 USA
*/
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/macro.h>
+#ifndef _FPGA_H_
+#define _FPGA_H_
+
+static inline u16 fpga_get_reg(unsigned reg)
+{
+ return in_le16((void *)(CONFIG_SYS_FPGA_BASE + reg));
+}
+
+static inline void fpga_set_reg(unsigned reg, u16 val)
+{
+ return out_le16((void *)(CONFIG_SYS_FPGA_BASE + reg), val);
+}
-.globl lowlevel_init
-lowlevel_init:
- pxa_clock_setup
- mov pc, lr
+#endif
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <miiphy.h>
+
+#include <asm/io.h>
+
+static int io_bb_mii_init(struct bb_miiphy_bus *bus)
+{
+ return 0;
+}
+
+static int io_bb_mdio_active(struct bb_miiphy_bus *bus)
+{
+ out_be32((void *)GPIO0_TCR,
+ in_be32((void *)GPIO0_TCR) | CONFIG_SYS_MDIO_PIN);
+
+ return 0;
+}
+
+static int io_bb_mdio_tristate(struct bb_miiphy_bus *bus)
+{
+ out_be32((void *)GPIO0_TCR,
+ in_be32((void *)GPIO0_TCR) & ~CONFIG_SYS_MDIO_PIN);
+
+ return 0;
+}
+
+static int io_bb_set_mdio(struct bb_miiphy_bus *bus, int v)
+{
+ if (v)
+ out_be32((void *)GPIO0_OR,
+ in_be32((void *)GPIO0_OR) | CONFIG_SYS_MDIO_PIN);
+ else
+ out_be32((void *)GPIO0_OR,
+ in_be32((void *)GPIO0_OR) & ~CONFIG_SYS_MDIO_PIN);
+
+ return 0;
+}
+
+static int io_bb_get_mdio(struct bb_miiphy_bus *bus, int *v)
+{
+ *v = ((in_be32((void *)GPIO0_IR) & CONFIG_SYS_MDIO_PIN) != 0);
+
+ return 0;
+}
+
+static int io_bb_set_mdc(struct bb_miiphy_bus *bus, int v)
+{
+ if (v)
+ out_be32((void *)GPIO0_OR,
+ in_be32((void *)GPIO0_OR) | CONFIG_SYS_MDC_PIN);
+ else
+ out_be32((void *)GPIO0_OR,
+ in_be32((void *)GPIO0_OR) & ~CONFIG_SYS_MDC_PIN);
+
+ return 0;
+}
+
+static int io_bb_delay(struct bb_miiphy_bus *bus)
+{
+ udelay(1);
+
+ return 0;
+}
+
+struct bb_miiphy_bus bb_miiphy_buses[] = {
+ {
+ .name = CONFIG_SYS_GBIT_MII_BUSNAME,
+ .init = io_bb_mii_init,
+ .mdio_active = io_bb_mdio_active,
+ .mdio_tristate = io_bb_mdio_tristate,
+ .set_mdio = io_bb_set_mdio,
+ .get_mdio = io_bb_get_mdio,
+ .set_mdc = io_bb_set_mdc,
+ .delay = io_bb_delay,
+ }
+};
+
+int bb_miiphy_buses_num = sizeof(bb_miiphy_buses) /
+ sizeof(bb_miiphy_buses[0]);
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+
+#include "fpga.h"
+
+#define CH7301_I2C_ADDR 0x75
+
+#define PIXCLK_640_480_60 25180000
+
+#define BASE_WIDTH 32
+#define BASE_HEIGHT 16
+#define BUFSIZE (BASE_WIDTH * BASE_HEIGHT)
+
+enum {
+ REG_CONTROL = 0x0010,
+ REG_MPC3W_CONTROL = 0x001a,
+ REG_VIDEOCONTROL = 0x0042,
+ REG_OSDVERSION = 0x0100,
+ REG_OSDFEATURES = 0x0102,
+ REG_OSDCONTROL = 0x0104,
+ REG_XY_SIZE = 0x0106,
+ REG_VIDEOMEM = 0x0800,
+};
+
+enum {
+ CH7301_CM = 0x1c, /* Clock Mode Register */
+ CH7301_IC = 0x1d, /* Input Clock Register */
+ CH7301_GPIO = 0x1e, /* GPIO Control Register */
+ CH7301_IDF = 0x1f, /* Input Data Format Register */
+ CH7301_CD = 0x20, /* Connection Detect Register */
+ CH7301_DC = 0x21, /* DAC Control Register */
+ CH7301_HPD = 0x23, /* Hot Plug Detection Register */
+ CH7301_TCTL = 0x31, /* DVI Control Input Register */
+ CH7301_TPCP = 0x33, /* DVI PLL Charge Pump Ctrl Register */
+ CH7301_TPD = 0x34, /* DVI PLL Divide Register */
+ CH7301_TPVT = 0x35, /* DVI PLL Supply Control Register */
+ CH7301_TPF = 0x36, /* DVI PLL Filter Register */
+ CH7301_TCT = 0x37, /* DVI Clock Test Register */
+ CH7301_TSTP = 0x48, /* Test Pattern Register */
+ CH7301_PM = 0x49, /* Power Management register */
+ CH7301_VID = 0x4a, /* Version ID Register */
+ CH7301_DID = 0x4b, /* Device ID Register */
+ CH7301_DSP = 0x56, /* DVI Sync polarity Register */
+};
+
+static void mpc92469ac_calc_parameters(unsigned int fout,
+ unsigned int *post_div, unsigned int *feedback_div)
+{
+ unsigned int n = *post_div;
+ unsigned int m = *feedback_div;
+ unsigned int a;
+ unsigned int b = 14745600 / 16;
+
+ if (fout < 50169600)
+ n = 8;
+ else if (fout < 100339199)
+ n = 4;
+ else if (fout < 200678399)
+ n = 2;
+ else
+ n = 1;
+
+ a = fout * n + (b / 2); /* add b/2 for proper rounding */
+
+ m = a / b;
+
+ *post_div = n;
+ *feedback_div = m;
+}
+
+static void mpc92469ac_set(unsigned int fout)
+{
+ unsigned int n;
+ unsigned int m;
+ unsigned int bitval = 0;
+ mpc92469ac_calc_parameters(fout, &n, &m);
+
+ switch (n) {
+ case 1:
+ bitval = 0x00;
+ break;
+ case 2:
+ bitval = 0x01;
+ break;
+ case 4:
+ bitval = 0x02;
+ break;
+ case 8:
+ bitval = 0x03;
+ break;
+ }
+
+ fpga_set_reg(REG_MPC3W_CONTROL, (bitval << 9) | m);
+}
+
+static int osd_write_videomem(unsigned offset, u16 *data, size_t charcount)
+{
+ unsigned int k;
+
+ for (k = 0; k < charcount; ++k) {
+ if (offset + k >= BUFSIZE)
+ return -1;
+ fpga_set_reg(REG_VIDEOMEM + 2 * (offset + k), data[k]);
+ }
+
+ return charcount;
+}
+
+static int osd_print(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ unsigned x;
+ unsigned y;
+ unsigned charcount;
+ unsigned len;
+ u8 color;
+ unsigned int k;
+ u16 buf[BUFSIZE];
+ char *text;
+
+ if (argc < 5) {
+ cmd_usage(cmdtp);
+ return 1;
+ }
+
+ x = simple_strtoul(argv[1], NULL, 16);
+ y = simple_strtoul(argv[2], NULL, 16);
+ color = simple_strtoul(argv[3], NULL, 16);
+ text = argv[4];
+ charcount = strlen(text);
+ len = (charcount > BUFSIZE) ? BUFSIZE : charcount;
+
+ for (k = 0; k < len; ++k)
+ buf[k] = (text[k] << 8) | color;
+
+ return osd_write_videomem(y * BASE_WIDTH + x, buf, len);
+}
+
+int osd_probe(void)
+{
+ u8 value;
+ u16 version = fpga_get_reg(REG_OSDVERSION);
+ u16 features = fpga_get_reg(REG_OSDFEATURES);
+ unsigned width;
+ unsigned height;
+
+ width = ((features & 0x3f00) >> 8) + 1;
+ height = (features & 0x001f) + 1;
+
+ printf("OSD: Digital-OSD version %01d.%02d, %d" "x%d characters\n",
+ version/100, version%100, width, height);
+
+ value = i2c_reg_read(CH7301_I2C_ADDR, CH7301_DID);
+ if (value != 0x17) {
+ printf(" Probing CH7301 failed, DID %02x\n", value);
+ return -1;
+ }
+ i2c_reg_write(CH7301_I2C_ADDR, CH7301_TPCP, 0x08);
+ i2c_reg_write(CH7301_I2C_ADDR, CH7301_TPD, 0x16);
+ i2c_reg_write(CH7301_I2C_ADDR, CH7301_TPF, 0x60);
+ i2c_reg_write(CH7301_I2C_ADDR, CH7301_DC, 0x09);
+ i2c_reg_write(CH7301_I2C_ADDR, CH7301_PM, 0xc0);
+
+ mpc92469ac_set(PIXCLK_640_480_60);
+ fpga_set_reg(REG_VIDEOCONTROL, 0x0002);
+ fpga_set_reg(REG_OSDCONTROL, 0x0049);
+
+ fpga_set_reg(REG_XY_SIZE, ((32 - 1) << 8) | (16 - 1));
+
+ return 0;
+}
+
+int osd_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ unsigned x;
+ unsigned y;
+ unsigned k;
+ u16 buffer[BASE_WIDTH];
+ char *rp;
+ u16 *wp = buffer;
+ unsigned count = (argc > 4) ? simple_strtoul(argv[4], NULL, 16) : 1;
+
+ if ((argc < 4) || (strlen(argv[3]) % 4)) {
+ cmd_usage(cmdtp);
+ return 1;
+ }
+
+ x = simple_strtoul(argv[1], NULL, 16);
+ y = simple_strtoul(argv[2], NULL, 16);
+ rp = argv[3];
+
+
+ while (*rp) {
+ char substr[5];
+
+ memcpy(substr, rp, 4);
+ substr[4] = 0;
+ *wp = simple_strtoul(substr, NULL, 16);
+
+ rp += 4;
+ wp++;
+ if (wp - buffer > BASE_WIDTH)
+ break;
+ }
+
+ for (k = 0; k < count; ++k) {
+ unsigned offset = y * BASE_WIDTH + x + k * (wp - buffer);
+ osd_write_videomem(offset, buffer, wp - buffer);
+ }
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ osdw, 5, 0, osd_write,
+ "write 16-bit hex encoded buffer to osd memory",
+ "pos_x pos_y buffer count\n"
+);
+
+U_BOOT_CMD(
+ osdp, 5, 0, osd_print,
+ "write ASCII buffer to osd memory",
+ "pos_x pos_y color text\n"
+);
/*
- * (C) Copyright 2007
- * Stefano Babic, DENX Gmbh, sbabic@denx.de
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
*
* See file CREDITS for list of people who contributed to this
* project.
* MA 02111-1307 USA
*/
-#include <asm/arch/pxa-regs.h>
+#ifndef _OSD_H_
+#define _OSD_H_
- .global initPXAvoltage
+int osd_probe(void);
-initPXAvoltage:
- mov pc, lr
+#endif
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <config.h>
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <config.h>
#include <asm/mmu.h>
#define __ASSEMBLY__ 1
#endif
+#include <asm-offsets.h>
#include <config.h>
#include <asm/processor.h>
#include <mpc824x.h>
/* jump back to linux kernel code */
linux_wakeup = SAVED_ADDR;
printf("\n\nLooks like we just woke, transferring control to 0x%08lx\n",
- linux_wakeup);
+ (unsigned long)linux_wakeup);
linux_wakeup();
}
#else
LIB = $(obj)lib$(BOARD).a
COBJS := innokom.o flash.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-#
-# Linux-Kernel is expected to be at c000'8000, entry c000'8000
-#
-# we load ourself to c170'0000, the upper 1 MB of second bank
-#
-# download areas is c800'0000
-#
-
-# This is the address where U-Boot lives in flash:
-#CONFIG_SYS_TEXT_BASE = 0
-
-# FIXME: armboot does only work correctly when being compiled
-# for the addresses _after_ relocation to RAM!! Otherwhise the
-# .bss segment is assumed in flash...
-CONFIG_SYS_TEXT_BASE = 0xa1fe0000
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
gd->bd->bi_arch_number = MACH_TYPE_INNOKOM;
gd->bd->bi_boot_params = 0xa0000100;
return 0;
}
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
-/**
- * dram_init: - setup dynamic RAM
- *
- * @return: 0 in case of success
- */
-
-int dram_init (void)
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return 0;
}
-
/**
* innokom_set_led: - switch LEDs on or off
*
+++ /dev/null
-/*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * NOTE: I haven't clean this up considerably, just enough to get it
- * running. See hal_platform_setup.h for the source. See
- * board/cradle/lowlevel_init.S for another PXA250 setup that is
- * much cleaner.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
-_TEXT_BASE:
- .word CONFIG_SYS_TEXT_BASE
-
-
-/*
- * Memory setup
- */
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
- /* Set up GPIO pins first ----------------------------------------- */
-
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- ldr r0, =PSSR /* enable GPIO pins */
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
-/* ldr r3, =MSC1 / low - bank 2 Lubbock Registers / SRAM */
-/* ldr r2, =CONFIG_SYS_MSC1_VAL / high - bank 3 Ethernet Controller */
-/* str r2, [r3] / need to set MSC1 before trying to write to the HEX LEDs */
-/* ldr r2, [r3] / need to read it back to make sure the value latches (see MSC section of manual) */
-/* */
-/* ldr r1, =LED_BLANK */
-/* mov r0, #0xFF */
-/* str r0, [r1] / turn on hex leds */
-/* */
-/*loop: */
-/* */
-/* ldr r0, =0xB0070001 */
-/* ldr r1, =_LED */
-/* str r0, [r1] / hex display */
-
-
- /* ---------------------------------------------------------------- */
- /* Enable memory interface */
- /* */
- /* The sequence below is based on the recommended init steps */
- /* detailed in the Intel PXA250 Operating Systems Developers Guide, */
- /* Chapter 10. */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 1: Wait for at least 200 microsedonds to allow internal */
- /* clocks to settle. Only necessary after hard reset... */
- /* FIXME: can be optimized later */
- /* ---------------------------------------------------------------- */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-
- ldr r1, =MEMC_BASE /* get memory controller base addr. */
-
- /* ---------------------------------------------------------------- */
- /* Step 2a: Initialize Asynchronous static memory controller */
- /* ---------------------------------------------------------------- */
-
- /* MSC registers: timing, bus width, mem type */
-
- /* MSC0: nCS(0,1) */
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET] /* read back to ensure */
- /* that data latches */
- /* MSC1: nCS(2,3) */
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- /* MSC2: nCS(4,5) */
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2b: Initialize Card Interface */
- /* ---------------------------------------------------------------- */
-
- /* MECR: Memory Expansion Card Register */
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
- ldr r2, [r1, #MECR_OFFSET]
-
- /* MCMEM0: Card Interface slot 0 timing */
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
- ldr r2, [r1, #MCMEM0_OFFSET]
-
- /* MCMEM1: Card Interface slot 1 timing */
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
- ldr r2, [r1, #MCMEM1_OFFSET]
-
- /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
- ldr r2, [r1, #MCATT0_OFFSET]
-
- /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
- ldr r2, [r1, #MCATT1_OFFSET]
-
- /* MCIO0: Card Interface I/O Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
- ldr r2, [r1, #MCIO0_OFFSET]
-
- /* MCIO1: Card Interface I/O Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
- ldr r2, [r1, #MCIO1_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2c: Write FLYCNFG FIXME: what's that??? */
- /* ---------------------------------------------------------------- */
-
- /* test if we run from flash or RAM - RAM/BDI: don't setup RAM */
- adr r3, mem_init /* r0 <- current position of code */
- ldr r2, =mem_init
- cmp r3, r2 /* skip init if in place */
- beq initirqs
-
-
- /* ---------------------------------------------------------------- */
- /* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
- /* ---------------------------------------------------------------- */
-
- /* Before accessing MDREFR we need a valid DRI field, so we set */
- /* this to power on defaults + DRI field. */
-
- ldr r3, =CONFIG_SYS_MDREFR_VAL
- ldr r2, =0xFFF
- and r3, r3, r2
- ldr r4, =0x03ca4000
- orr r4, r4, r3
-
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* ---------------------------------------------------------------- */
- /* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
- /* ---------------------------------------------------------------- */
-
- /* Initialize SXCNFG register. Assert the enable bits */
-
- /* Write SXMRS to cause an MRS command to all enabled banks of */
- /* synchronous static memory. Note that SXLCR need not be written */
- /* at this time. */
-
- /* FIXME: we use async mode for now */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 4: Initialize SDRAM */
- /* ---------------------------------------------------------------- */
-
- /* Step 4a: assert MDREFR:K?RUN and configure */
- /* MDREFR:K1DB2 and MDREFR:K2DB2 as desired. */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Step 4b: de-assert MDREFR:SLFRSH. */
-
- bic r4, r4, #(MDREFR_SLFRSH)
-
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4c: assert MDREFR:E1PIN and E0PIO */
-
- orr r4, r4, #(MDREFR_E1PIN|MDREFR_E0PIN)
-
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4d: write MDCNFG with MDCNFG:DEx deasserted (set to 0), to */
- /* configure but not enable each SDRAM partition pair. */
-
- ldr r4, =CONFIG_SYS_MDCNFG_VAL
- bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
-
- str r4, [r1, #MDCNFG_OFFSET] /* write back MDCNFG */
- ldr r4, [r1, #MDCNFG_OFFSET]
-
-
- /* Step 4e: Wait for the clock to the SDRAMs to stabilize, */
- /* 100..200 µsec. */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-
- /* Step 4f: Trigger a number (usually 8) refresh cycles by */
- /* attempting non-burst read or write accesses to disabled */
- /* SDRAM, as commonly specified in the power up sequence */
- /* documented in SDRAM data sheets. The address(es) used */
- /* for this purpose must not be cacheable. */
-
- /* There should 9 writes, since the first write doesn't */
- /* trigger a refresh cycle on PXA250. See Intel PXA250 and */
- /* PXA210 Processors Specification Update, */
- /* Jan 2003, Errata #116, page 30. */
-
-
- ldr r3, =CONFIG_SYS_DRAM_BASE
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
-
- /* Step 4g: Write MDCNFG with enable bits asserted */
- /* (MDCNFG:DEx set to 1). */
-
- ldr r3, [r1, #MDCNFG_OFFSET]
- orr r3, r3, #(MDCNFG_DE0|MDCNFG_DE1)
- str r3, [r1, #MDCNFG_OFFSET]
-
- /* Step 4h: Write MDMRS. */
-
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
-
- /* We are finished with Intel's memory controller initialisation */
-
- /* ---------------------------------------------------------------- */
- /* Disable (mask) all interrupts at interrupt controller */
- /* ---------------------------------------------------------------- */
-
-initirqs:
-
- mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
- ldr r2, =ICLR
- str r1, [r2]
-
- ldr r2, =ICMR /* mask all interrupts at the controller */
- str r1, [r2]
-
-
- /* ---------------------------------------------------------------- */
- /* Clock initialisation */
- /* ---------------------------------------------------------------- */
-
-initclks:
-
- /* Disable the peripheral clocks, and set the core clock frequency */
- /* (hard-coding at 398.12MHz for now). */
-
- /* Turn Off ALL on-chip peripheral clocks for re-configuration */
- /* Note: See label 'ENABLECLKS' for the re-enabling */
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
-
- /* default value in case no valid rotary switch setting is found */
- ldr r2, =(CCCR_L27|CCCR_M2|CCCR_N10) /* DEFAULT: {200/200/100} */
-
- /* ... and write the core clock config register */
- ldr r1, =CCCR
- str r2, [r1]
-
- /* enable the 32Khz oscillator for RTC and PowerManager */
-/*
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-*/
- /* NOTE: spin here until OSCC.OOK get set, meaning the PLL */
- /* has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-
- /* ---------------------------------------------------------------- */
- /* */
- /* ---------------------------------------------------------------- */
-
- /* Save SDRAM size */
- ldr r1, =DRAM_SIZE
- str r8, [r1]
-
- /* Interrupt init: Mask all interrupts */
- ldr r0, =ICMR /* enable no sources */
- mov r1, #0
- str r1, [r0]
-
- /* FIXME */
-
-#ifndef DEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-#endif
-
- /* ---------------------------------------------------------------- */
- /* End lowlevel_init */
- /* ---------------------------------------------------------------- */
-
-endlowlevel_init:
-
- mov pc, lr
# For use with external or internal boots.
TEXT_BASE = 0x80008000
-
);
#endif
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- gd->bd->bi_dram[i].start = kw_sdram_bar(i);
- gd->bd->bi_dram[i].size = get_ram_size((long *)kw_sdram_bar(i),
- kw_sdram_bs(i));
- }
-
- return 0;
-}
-#else
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
kw_sdram_bs(i));
}
}
-#endif
/* Configure and enable MV88E1118 PHY */
void reset_phy(void)
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <asm/mmu.h>
#include <config.h>
LIB = $(obj)lib$(BOARD).a
COBJS := lubbock.o flash.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-#CONFIG_SYS_TEXT_BASE = 0xa1700000
-CONFIG_SYS_TEXT_BASE = 0xa3080000
-#CONFIG_SYS_TEXT_BASE = 0
+++ /dev/null
-/*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * NOTE: I haven't clean this up considerably, just enough to get it
- * running. See hal_platform_setup.h for the source. See
- * board/cradle/lowlevel_init.S for another PXA250 setup that is
- * much cleaner.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
-
-/*
- * Memory setup
- */
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
- /* Set up GPIO pins first ----------------------------------------- */
-
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- ldr r0, =PSSR /* enable GPIO pins */
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
- /* ---------------------------------------------------------------- */
- /* Enable memory interface */
- /* */
- /* The sequence below is based on the recommended init steps */
- /* detailed in the Intel PXA250 Operating Systems Developers Guide, */
- /* Chapter 10. */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 1: Wait for at least 200 microsedonds to allow internal */
- /* clocks to settle. Only necessary after hard reset... */
- /* FIXME: can be optimized later */
- /* ---------------------------------------------------------------- */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-
- ldr r1, =MEMC_BASE /* get memory controller base addr. */
-
- /* ---------------------------------------------------------------- */
- /* Step 2a: Initialize Asynchronous static memory controller */
- /* ---------------------------------------------------------------- */
-
- /* MSC registers: timing, bus width, mem type */
-
- /* MSC0: nCS(0,1) */
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET] /* read back to ensure */
- /* that data latches */
- /* MSC1: nCS(2,3) */
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- /* MSC2: nCS(4,5) */
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2b: Initialize Card Interface */
- /* ---------------------------------------------------------------- */
-
- /* MECR: Memory Expansion Card Register */
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
- ldr r2, [r1, #MECR_OFFSET]
-
- /* MCMEM0: Card Interface slot 0 timing */
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
- ldr r2, [r1, #MCMEM0_OFFSET]
-
- /* MCMEM1: Card Interface slot 1 timing */
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
- ldr r2, [r1, #MCMEM1_OFFSET]
-
- /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
- ldr r2, [r1, #MCATT0_OFFSET]
-
- /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
- ldr r2, [r1, #MCATT1_OFFSET]
-
- /* MCIO0: Card Interface I/O Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
- ldr r2, [r1, #MCIO0_OFFSET]
-
- /* MCIO1: Card Interface I/O Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
- ldr r2, [r1, #MCIO1_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2c: Write FLYCNFG FIXME: what's that??? */
- /* ---------------------------------------------------------------- */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
- /* ---------------------------------------------------------------- */
-
- /* Before accessing MDREFR we need a valid DRI field, so we set */
- /* this to power on defaults + DRI field. */
-
- ldr r3, =CONFIG_SYS_MDREFR_VAL
- ldr r2, =0xFFF
- and r3, r3, r2
- ldr r4, =0x03ca4000
- orr r4, r4, r3
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Note: preserve the mdrefr value in r4 */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
- /* ---------------------------------------------------------------- */
-
- /* Initialize SXCNFG register. Assert the enable bits */
-
- /* Write SXMRS to cause an MRS command to all enabled banks of */
- /* synchronous static memory. Note that SXLCR need not be written */
- /* at this time. */
-
- /* FIXME: we use async mode for now */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 4: Initialize SDRAM */
- /* ---------------------------------------------------------------- */
-
- /* set MDREFR according to user define with exception of a few bits */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- orr r4, r4, #(MDREFR_SLFRSH)
- bic r4, r4, #(MDREFR_E1PIN|MDREFR_E0PIN)
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Step 4b: de-assert MDREFR:SLFRSH. */
-
- bic r4, r4, #(MDREFR_SLFRSH)
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4c: assert MDREFR:E1PIN and E0PIO as desired */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4d: write MDCNFG with MDCNFG:DEx deasserted (set to 0), to */
- /* configure but not enable each SDRAM partition pair. */
-
- ldr r4, =CONFIG_SYS_MDCNFG_VAL
- bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
-
- str r4, [r1, #MDCNFG_OFFSET] /* write back MDCNFG */
- ldr r4, [r1, #MDCNFG_OFFSET]
-
-
- /* Step 4e: Wait for the clock to the SDRAMs to stabilize, */
- /* 100..200 µsec. */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-
- /* Step 4f: Trigger a number (usually 8) refresh cycles by */
- /* attempting non-burst read or write accesses to disabled */
- /* SDRAM, as commonly specified in the power up sequence */
- /* documented in SDRAM data sheets. The address(es) used */
- /* for this purpose must not be cacheable. */
-
- ldr r3, =CONFIG_SYS_DRAM_BASE
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
-
-
- /* Step 4g: Write MDCNFG with enable bits asserted */
- /* (MDCNFG:DEx set to 1). */
-
- ldr r3, [r1, #MDCNFG_OFFSET]
- orr r3, r3, #(MDCNFG_DE0|MDCNFG_DE1)
- str r3, [r1, #MDCNFG_OFFSET]
-
- /* Step 4h: Write MDMRS. */
-
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
-
- /* We are finished with Intel's memory controller initialisation */
-
-
- /* ---------------------------------------------------------------- */
- /* Disable (mask) all interrupts at interrupt controller */
- /* ---------------------------------------------------------------- */
-
-initirqs:
-
- mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
- ldr r2, =ICLR
- str r1, [r2]
-
- ldr r2, =ICMR /* mask all interrupts at the controller */
- str r1, [r2]
-
-
- /* ---------------------------------------------------------------- */
- /* Clock initialisation */
- /* ---------------------------------------------------------------- */
-
-initclks:
-
- /* Disable the peripheral clocks, and set the core clock frequency */
- /* (hard-coding at 398.12MHz for now). */
-
- /* Turn Off ALL on-chip peripheral clocks for re-configuration */
- /* Note: See label 'ENABLECLKS' for the re-enabling */
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
-
- /* default value in case no valid rotary switch setting is found */
- ldr r2, =(CCCR_L27|CCCR_M2|CCCR_N10) /* DEFAULT: {200/200/100} */
-
- /* ... and write the core clock config register */
- ldr r1, =CCCR
- str r2, [r1]
-
-#ifdef RTC
- /* enable the 32Khz oscillator for RTC and PowerManager */
-
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
- /* NOTE: spin here until OSCC.OOK get set, meaning the PLL */
- /* has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
- /* ---------------------------------------------------------------- */
- /* */
- /* ---------------------------------------------------------------- */
-
- /* Save SDRAM size */
- ldr r1, =DRAM_SIZE
- str r8, [r1]
-
- /* Interrupt init: Mask all interrupts */
- ldr r0, =ICMR /* enable no sources */
- mov r1, #0
- str r1, [r0]
-
- /* FIXME */
-
-#define NODEBUG
-#ifdef NODEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-
-#endif
-
- /* ---------------------------------------------------------------- */
- /* End lowlevel_init */
- /* ---------------------------------------------------------------- */
-
-endlowlevel_init:
-
- mov pc, lr
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
/* arch number of Lubbock-Board */
gd->bd->bi_arch_number = MACH_TYPE_LUBBOCK;
return 0;
}
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
-int dram_init (void)
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return 0;
}
#ifdef CONFIG_CMD_NET
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <config.h>
#include <asm/mmu.h>
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* to reduce PLL lock time, adjust the LOCKTIME register */
- clk_power->LOCKTIME = 0xFFFFFF;
+ clk_power->locktime = 0xFFFFFF;
/* configure MPLL */
- clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+ clk_power->mpllcon = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
/* some delay between MPLL and UPLL */
delay (4000);
/* configure UPLL */
- clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+ clk_power->upllcon = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
/* some delay between MPLL and UPLL */
delay (8000);
/* set up the I/O ports */
- gpio->GPACON = 0x007FFFFF;
- gpio->GPBCON = 0x002AAAAA;
- gpio->GPBUP = 0x000002BF;
- gpio->GPCCON = 0xAAAAAAAA;
- gpio->GPCUP = 0x0000FFFF;
- gpio->GPDCON = 0xAAAAAAAA;
- gpio->GPDUP = 0x0000FFFF;
- gpio->GPECON = 0xAAAAAAAA;
- gpio->GPEUP = 0x000037F7;
- gpio->GPFCON = 0x00000000;
- gpio->GPFUP = 0x00000000;
- gpio->GPGCON = 0xFFEAFF5A;
- gpio->GPGUP = 0x0000F0DC;
- gpio->GPHCON = 0x0028AAAA;
- gpio->GPHUP = 0x00000656;
+ gpio->gpacon = 0x007FFFFF;
+ gpio->gpbcon = 0x002AAAAA;
+ gpio->gpbup = 0x000002BF;
+ gpio->gpccon = 0xAAAAAAAA;
+ gpio->gpcup = 0x0000FFFF;
+ gpio->gpdcon = 0xAAAAAAAA;
+ gpio->gpdup = 0x0000FFFF;
+ gpio->gpecon = 0xAAAAAAAA;
+ gpio->gpeup = 0x000037F7;
+ gpio->gpfcon = 0x00000000;
+ gpio->gpfup = 0x00000000;
+ gpio->gpgcon = 0xFFEAFF5A;
+ gpio->gpgup = 0x0000F0DC;
+ gpio->gphcon = 0x0028AAAA;
+ gpio->gphup = 0x00000656;
/* setup correct IRQ modes for NIC */
- gpio->EXTINT2 = (gpio->EXTINT2 & ~(7<<8)) | (4<<8); /* rising edge mode */
+ /* rising edge mode */
+ gpio->extint2 = (gpio->extint2 & ~(7<<8)) | (4<<8);
/* select USB port 2 to be host or device (fix to host for now) */
- gpio->MISCCR |= 0x08;
+ gpio->misccr |= 0x08;
/* init serial */
gd->baudrate = CONFIG_BAUDRATE;
#
include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
LIB = $(obj)lib$(BOARD).a
-# NOBJS : Netstal common objects
-NOBJS = fixed_sdram.o nm_bsp.o
-COBJS = $(BOARD).o
-SOBJS =
+COBJS = $(BOARD).o \
+ ../common/fixed_sdram.o \
+ ../common/nm_bsp.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) $(addprefix ../common/,$(NOBJS:.o=.c))
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-NOBJS := $(addprefix $(obj)../common/,$(NOBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(OBJS) $(SOBJS) $(NOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(NOBJS)
+$(LIB): $(OBJS)
+ $(AR) $(ARFLAGS) $@ $^
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
#
include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
LIB = $(obj)lib$(BOARD).a
-
-# NOBJS : Netstal common objects
-NOBJS = nm_bsp.o
-COBJS = $(BOARD).o sdram.o
+COBJS = $(BOARD).o \
+ sdram.o \
+ ../common/nm_bsp.o
SOBJS = init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) $(addprefix ../common/,$(NOBJS:.o=.c))
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-NOBJS := $(addprefix $(obj)../common/,$(NOBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(OBJS) $(SOBJS) $(NOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(NOBJS)
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $^
clean:
rm -f $(SOBJS) $(OBJS)
#
include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
LIB = $(obj)lib$(BOARD).a
-# NOBJS : Netstal common objects
-NOBJS = fixed_sdram.o nm_bsp.o
-COBJS = $(BOARD).o
-SOBJS =
+COBJS = $(BOARD).o \
+ ../common/fixed_sdram.o \
+ ../common/nm_bsp.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) $(addprefix ../common/,$(NOBJS:.o=.c))
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-NOBJS := $(addprefix $(obj)../common/,$(NOBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(OBJS) $(SOBJS) $(NOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(NOBJS)
+$(LIB): $(OBJS)
+ $(AR) $(ARFLAGS) $@ $^
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
LIB = $(obj)lib$(BOARD).a
COBJS := palmld.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-TEXT_BASE = 0xa1000000
+++ /dev/null
-/*
- * Palm LifeDrive Lowlevel Hardware Initialization
- *
- * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/macro.h>
-
-.globl lowlevel_init
-lowlevel_init:
- pxa_gpio_setup
-
- /* Enable GPIO reset */
- ldr r0, =PCFR
- mov r1, #0x30
- str r1, [r0]
-
- pxa_wait_ticks 0x8000
- pxa_mem_setup
- pxa_wakeup
- pxa_intr_setup
- pxa_clock_setup
-
- mov pc, lr
int board_init(void)
{
- /* arch number of Lubbock-Board */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
+
+ /* arch number of PalmLD */
gd->bd->bi_arch_number = MACH_TYPE_PALMLD;
/* adress of boot parameters */
return &serial_ffuart_device;
}
+extern void pxa_dram_init(void);
int dram_init(void)
{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
+
+void dram_init_banksize(void)
+{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return 0;
}
ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
+++ /dev/null
-/*
- * (C) Copyright 2000-2005
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- cpu/pxa/start.o (.text)
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .got : { *(.got) }
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = ALIGN(4);
- __bss_start = .;
- .bss (NOLOAD) : { *(.bss) . = ALIGN(4); }
- _end = .;
-}
LIB = $(obj)lib$(BOARD).a
COBJS := palmtc.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-TEXT_BASE = 0xa1000000
int board_init(void)
{
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
+
/* Arch number of Palm Tungsten|C */
gd->bd->bi_arch_number = MACH_TYPE_PALMTC;
return &serial_ffuart_device;
}
+extern void pxa_dram_init(void);
int dram_init(void)
{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
+
+void dram_init_banksize(void)
+{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- return 0;
}
+++ /dev/null
-/*
- * (C) Copyright 2000-2005
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- cpu/pxa/start.o (.text)
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .got : { *(.got) }
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = ALIGN(4);
- __bss_start = .;
- .bss (NOLOAD) : { *(.bss) . = ALIGN(4); }
- _end = .;
-}
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <asm/mmu.h>
#include <config.h>
LIB = $(obj)lib$(BOARD).a
COBJS := pleb2.o flash.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-CONFIG_SYS_TEXT_BASE = 0xa1F80000
-#CONFIG_SYS_TEXT_BASE = 0xa3080000
-#CONFIG_SYS_TEXT_BASE = 0
+++ /dev/null
-/*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
- /* Set up GPIO pins first */
-
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GRER0
- ldr r1, =CONFIG_SYS_GRER0_VAL
- str r1, [r0]
-
- ldr r0, =GRER1
- ldr r1, =CONFIG_SYS_GRER1_VAL
- str r1, [r0]
-
- ldr r0, =GRER2
- ldr r1, =CONFIG_SYS_GRER2_VAL
- str r1, [r0]
-
- ldr r0, =GFER0
- ldr r1, =CONFIG_SYS_GFER0_VAL
- str r1, [r0]
-
- ldr r0, =GFER1
- ldr r1, =CONFIG_SYS_GFER1_VAL
- str r1, [r0]
-
- ldr r0, =GFER2
- ldr r1, =CONFIG_SYS_GFER2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- /* enable GPIO pins */
- ldr r0, =PSSR
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
-
-/*********************************************************************
- Initlialize Memory Controller
-
- See PXA250 Operating System Developer's Guide
-
- pause for 200 uSecs- allow internal clocks to settle
- *Note: only need this if hard reset... doing it anyway for now
-*/
-
- @ Step 1
- @ ---- Wait 200 usec
- ldr r3, =OSCR @ reset the OS Timer Count to zero
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 @ really 0x2E1 is about 200usec, so 0x300 should be plenty
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
- @ get memory controller base address
- ldr r1, =MEMC_BASE
-
-@****************************************************************************
-@ Step 2
-@
-
- @ Step 2a
- @ write msc0, read back to ensure data latches
- @
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET]
-
- @ write msc1
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- @ write msc2
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
-
-@ Step 2b
- @ write mecr
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
-
- @ write mcmem0
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
-
- @ write mcmem1
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
-
- @ write mcatt0
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
-
- @ write mcatt1
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
-
- @ write mcio0
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
-
- @ write mcio1
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
-
-@ Step 2c
- @ fly-by-dma is defeatured on this part
- @ write flycnfg
- @ldr r2, =CONFIG_SYS_FLYCNFG_VAL
- @str r2, [r1, #FLYCNFG_OFFSET]
-
-/* FIXME Does this sequence really make sense */
-#ifdef REDBOOT_WAY
- @ Step 2d
- @ get the mdrefr settings
- ldr r3, =CONFIG_SYS_MDREFR_VAL
-
- @ extract DRI field (we need a valid DRI field)
- @
- ldr r2, =0xFFF
-
- @ valid DRI field in r3
- @
- and r3, r3, r2
-
- @ get the reset state of MDREFR
- @
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ clear the DRI field
- @
- bic r4, r4, r2
-
- @ insert the valid DRI field loaded above
- @
- orr r4, r4, r3
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ *Note: preserve the mdrefr value in r4 *
-
-@****************************************************************************
-@ Step 3
-@
-@ NO SRAM
-
- mov pc, r10
-
-
-@****************************************************************************
-@ Step 4
-@
-
- @ Assumes previous mdrefr value in r4, if not then read current mdrefr
-
- @ clear the free-running clock bits
- @ (clear K0Free, K1Free, K2Free
- @
- bic r4, r4, #(0x00800000 | 0x01000000 | 0x02000000)
-
- @ set K0RUN for CPLD clock
- @
- orr r4, r4, #0x00002000
-
- @ set K1RUN if bank 0 installed
- @
- orr r4, r4, #0x00010000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ deassert SLFRSH
- @
- bic r4, r4, #0x00400000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ assert E1PIN
- @
- orr r4, r4, #0x00008000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
- nop
- nop
-#else
- @ Step 2d
- @ get the mdrefr settings
- ldr r3, =CONFIG_SYS_MDREFR_VAL
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ Step 4
-
- @ set K0RUN for CPLD clock
- @
- orr r4, r4, #0x00002000
-
- @ set K1RUN for bank 0
- @
- orr r4, r4, #0x00010000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ deassert SLFRSH
- @
- bic r4, r4, #0x00400000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ assert E1PIN
- @
- orr r4, r4, #0x00008000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
- nop
- nop
-#endif
-
- @ Step 4d
- @ fetch platform value of mdcnfg
- @
- ldr r2, =CONFIG_SYS_MDCNFG_VAL
-
- @ disable all sdram banks
- @
- bic r2, r2, #(MDCNFG_DE0 | MDCNFG_DE1)
- bic r2, r2, #(MDCNFG_DE2 | MDCNFG_DE3)
-
- @ program banks 0/1 for bus width
- @
- bic r2, r2, #MDCNFG_DWID0 @0=32-bit
-
- @ write initial value of mdcnfg, w/o enabling sdram banks
- @
- str r2, [r1, #MDCNFG_OFFSET]
-
- @ Step 4e
- @ pause for 200 uSecs
- @
- ldr r3, =OSCR @ reset the OS Timer Count to zero
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 @ really 0x2E1 is about 200usec, so 0x300 should be plenty
- 1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
- /* Why is this here??? */
- mov r0, #0x78 @turn everything off
- mcr p15, 0, r0, c1, c0, 0 @(caches off, MMU off, etc.)
-
- @ Step 4f
- @ Access memory *not yet enabled* for CBR refresh cycles (8)
- @ - CBR is generated for all banks
-
- ldr r2, =CONFIG_SYS_DRAM_BASE
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
-
- @ Step 4g
- @get memory controller base address
- @
- ldr r1, =MEMC_BASE
-
- @fetch current mdcnfg value
- @
- ldr r3, [r1, #MDCNFG_OFFSET]
-
- @enable sdram bank 0 if installed (must do for any populated bank)
- @
- orr r3, r3, #MDCNFG_DE0
-
- @write back mdcnfg, enabling the sdram bank(s)
- @
- str r3, [r1, #MDCNFG_OFFSET]
-
- @ Step 4h
- @ write mdmrs
- @
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
- @ Done Memory Init
-
- /*SET_LED 6 */
-
- @********************************************************************
- @ Disable (mask) all interrupts at the interrupt controller
- @
-
- @ clear the interrupt level register (use IRQ, not FIQ)
- @
- mov r1, #0
- ldr r2, =ICLR
- str r1, [r2]
-
- @ Set interrupt mask register
- @
- ldr r1, =CONFIG_SYS_ICMR_VAL
- ldr r2, =ICMR
- str r1, [r2]
-
- @ ********************************************************************
- @ Disable the peripheral clocks, and set the core clock
- @
-
- @ Turn Off ALL on-chip peripheral clocks for re-configuration
- @
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
- @ set core clocks
- @
- ldr r2, =CONFIG_SYS_CCCR_VAL
- ldr r1, =CCCR
- str r2, [r1]
-
- #ifdef ENABLE32KHZ
- @ enable the 32Khz oscillator for RTC and PowerManager
- @
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
- @ NOTE: spin here until OSCC.OOK get set,
- @ meaning the PLL has settled.
- @
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
- @ Turn on needed clocks
- @
- ldr r1, =CKEN
- ldr r2, =CONFIG_SYS_CKEN_VAL
- str r2, [r1]
-
- /*SET_LED 7 */
-
-/* Is this needed???? */
-#define NODEBUG
-#ifdef NODEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-
-#endif
-
- mov pc, r10
-
-@ End lowlevel_init
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
/* arch number of Lubbock-Board */
gd->bd->bi_arch_number = MACH_TYPE_PLEB2;
return 0;
}
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
-int dram_init (void)
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return 0;
}
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <asm/mmu.h>
#include <config.h>
LIB = $(obj)lib$(BOARD).a
COBJS := pxa_idp.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-#CONFIG_SYS_TEXT_BASE = 0xa1700000
-CONFIG_SYS_TEXT_BASE = 0xa3080000
-#CONFIG_SYS_TEXT_BASE = 0
+++ /dev/null
-/*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * NOTE: I haven't clean this up considerably, just enough to get it
- * running. See hal_platform_setup.h for the source. See
- * board/cradle/lowlevel_init.S for another PXA250 setup that is
- * much cleaner.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
-/*
- * Memory setup
- */
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
-#ifdef DEBUG_BLINK_ENABLE
- /* 3rd blink */
- bl blink
-#endif
-
- /* Set up GPIO pins first ----------------------------------------- */
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- ldr r0, =PSSR /* enable GPIO pins */
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
-#ifdef DEBUG_BLINK_ENABLE
- /* 4th debug blink */
- bl blink
-#endif
-
- /* ---------------------------------------------------------------- */
- /* Enable memory interface */
- /* */
- /* The sequence below is based on the recommended init steps */
- /* detailed in the Intel PXA250 Operating Systems Developers Guide, */
- /* Chapter 10. */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 1: Wait for at least 200 microsedonds to allow internal */
- /* clocks to settle. Only necessary after hard reset... */
- /* FIXME: can be optimized later */
- /* ---------------------------------------------------------------- */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-
- ldr r1, =MEMC_BASE /* get memory controller base addr. */
-
- /* ---------------------------------------------------------------- */
- /* Step 2a: Initialize Asynchronous static memory controller */
- /* ---------------------------------------------------------------- */
-
- /* MSC registers: timing, bus width, mem type */
-
- /* MSC0: nCS(0,1) */
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET] /* read back to ensure */
- /* that data latches */
- /* MSC1: nCS(2,3) */
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- /* MSC2: nCS(4,5) */
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2b: Initialize Card Interface */
- /* ---------------------------------------------------------------- */
-
- /* MECR: Memory Expansion Card Register */
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
- ldr r2, [r1, #MECR_OFFSET]
-
- /* MCMEM0: Card Interface slot 0 timing */
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
- ldr r2, [r1, #MCMEM0_OFFSET]
-
- /* MCMEM1: Card Interface slot 1 timing */
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
- ldr r2, [r1, #MCMEM1_OFFSET]
-
- /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
- ldr r2, [r1, #MCATT0_OFFSET]
-
- /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
- ldr r2, [r1, #MCATT1_OFFSET]
-
- /* MCIO0: Card Interface I/O Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
- ldr r2, [r1, #MCIO0_OFFSET]
-
- /* MCIO1: Card Interface I/O Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
- ldr r2, [r1, #MCIO1_OFFSET]
-
-#ifdef DEBUG_BLINK_ENABLE
- /* 5th blink */
- bl blink
-#endif
-
- /* ---------------------------------------------------------------- */
- /* Step 2c: Write FLYCNFG FIXME: what's that??? */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
- /* ---------------------------------------------------------------- */
-
- /* Before accessing MDREFR we need a valid DRI field, so we set */
- /* this to power on defaults + DRI field. */
-
- ldr r3, =CONFIG_SYS_MDREFR_VAL
- ldr r2, =0xFFF
- and r3, r3, r2
- ldr r4, =0x03ca4000
- orr r4, r4, r3
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Note: preserve the mdrefr value in r4 */
-
- /* ---------------------------------------------------------------- */
- /* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
- /* ---------------------------------------------------------------- */
-
- /* Initialize SXCNFG register. Assert the enable bits */
-
- /* Write SXMRS to cause an MRS command to all enabled banks of */
- /* synchronous static memory. Note that SXLCR need not be written */
- /* at this time. */
-
- /* FIXME: we use async mode for now */
-
- /* ---------------------------------------------------------------- */
- /* Step 4: Initialize SDRAM */
- /* ---------------------------------------------------------------- */
-
- /* set MDREFR according to user define with exception of a few bits */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- orr r4, r4, #(MDREFR_SLFRSH)
- bic r4, r4, #(MDREFR_E1PIN|MDREFR_E0PIN)
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Step 4b: de-assert MDREFR:SLFRSH. */
-
- bic r4, r4, #(MDREFR_SLFRSH)
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Step 4c: assert MDREFR:E1PIN and E0PIO as desired */
-
- ldr r4, =CONFIG_SYS_MDREFR_VAL
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
-
- /* Step 4d: write MDCNFG with MDCNFG:DEx deasserted (set to 0), to */
- /* configure but not enable each SDRAM partition pair. */
-
- ldr r4, =CONFIG_SYS_MDCNFG_VAL
- bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
-
- str r4, [r1, #MDCNFG_OFFSET] /* write back MDCNFG */
- ldr r4, [r1, #MDCNFG_OFFSET]
-
- /* Step 4e: Wait for the clock to the SDRAMs to stabilize, */
- /* 100..200 µsec. */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
- /* Step 4f: Trigger a number (usually 8) refresh cycles by */
- /* attempting non-burst read or write accesses to disabled */
- /* SDRAM, as commonly specified in the power up sequence */
- /* documented in SDRAM data sheets. The address(es) used */
- /* for this purpose must not be cacheable. */
-
- ldr r3, =CONFIG_SYS_DRAM_BASE
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
-
- /* Step 4g: Write MDCNFG with enable bits asserted */
- /* (MDCNFG:DEx set to 1). */
-
- ldr r3, [r1, #MDCNFG_OFFSET]
- orr r3, r3, #(MDCNFG_DE0|MDCNFG_DE1)
- str r3, [r1, #MDCNFG_OFFSET]
-
- /* Step 4h: Write MDMRS. */
-
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
- /* We are finished with Intel's memory controller initialisation */
-#if 0
- /* FIXME turn on serial ports */
- /* look into moving this to board_init() */
- ldr r2, =(PXA_CS5_PHYS + 0x03C0002c)
- mov r3, #0x13
- str r3, [r2]
-#endif
-
-#ifdef DEBUG_BLINK_ENABLE
- /* 6th blink */
- bl blink
-#endif
-
- /* ---------------------------------------------------------------- */
- /* Disable (mask) all interrupts at interrupt controller */
- /* ---------------------------------------------------------------- */
-
-initirqs:
-
- mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
- ldr r2, =ICLR
- str r1, [r2]
-
- ldr r2, =ICMR /* mask all interrupts at the controller */
- str r1, [r2]
-
- /* ---------------------------------------------------------------- */
- /* Clock initialisation */
- /* ---------------------------------------------------------------- */
-
-initclks:
-
- /* Disable the peripheral clocks, and set the core clock frequency */
- /* (hard-coding at 398.12MHz for now). */
-
- /* Turn Off ALL on-chip peripheral clocks for re-configuration */
- /* Note: See label 'ENABLECLKS' for the re-enabling */
-#if 0
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
- /* default value in case no valid rotary switch setting is found */
- ldr r2, =(CCCR_L27|CCCR_M2|CCCR_N10) /* DEFAULT: {200/200/100} */
-
- /* ... and write the core clock config register */
- ldr r1, =CCCR
- str r2, [r1]
-
-#endif
-
-#ifdef RTC
- /* enable the 32Khz oscillator for RTC and PowerManager */
-
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
- /* NOTE: spin here until OSCC.OOK get set, meaning the PLL */
- /* has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
- /* ---------------------------------------------------------------- */
- /* */
- /* ---------------------------------------------------------------- */
-
- /* Save SDRAM size */
- ldr r1, =DRAM_SIZE
- str r8, [r1]
-
- /* Interrupt init: Mask all interrupts */
- ldr r0, =ICMR /* enable no sources */
- mov r1, #0
- str r1, [r0]
-
- /* FIXME */
-
-#define NODEBUG
-#ifdef NODEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-#endif
-
- /* ---------------------------------------------------------------- */
- /* End memsetup */
- /* ---------------------------------------------------------------- */
-
-#ifdef DEBUG_BLINK_ENABLE
- /* 7th blink */
- bl blink
-#endif
-
-endlowlevel_init:
-
- mov pc, r10
-
-
-#ifdef DEBUG_BLINK_ENABLE
-
-/* debug LED code */
-
-/* delay about 200ms */
-delay:
-
- /* reset OSCR to 0 */
- ldr r8, =OSCR
- mov r9, #0
- str r9, [r8]
-
- /* make sure new value has stuck */
-1:
- ldr r8, =OSCR
- ldr r9, [r8]
- mov r8, #0x10000
- cmp r9, r8
- bgt 1b
-
- /* now, wait for delay to expire */
-1:
- ldr r8, =OSCR
- ldr r9, [r8]
- mov r8, #0xd4000
- cmp r8, r9
- bgt 1b
-
- mov pc, lr
-
-/* blink code -- trashes r7, r8, r9 */
-
-.globl blink
-blink:
-
- mov r7, lr
-
- /* set GPIO10 as outout */
- ldr r8, =GPDR0
- ldr r9, [r8]
- orr r9, r9, #(1<<10)
- str r9, [r8]
-
- /* turn LED off */
- mov r9, #(1<<10)
- ldr r8, =GPCR0
- str r9, [r8]
- bl delay
-
- /* turn LED on */
- mov r9, #(1<<10)
- ldr r8, =GPSR0
- str r9, [r8]
- bl delay
-
- /* turn LED off */
- mov r9, #(1<<10)
- ldr r8, =GPCR0
- str r9, [r8]
-
- mov pc, r7
-
-#endif
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
/* arch number of Lubbock-Board */
gd->bd->bi_arch_number = MACH_TYPE_PXA_IDP;
return 0;
}
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
-int dram_init (void)
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return 0;
}
-
#ifdef DEBUG_BLINKC_ENABLE
void delay_c(void)
#
sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
-ifndef CONFIG_SYS_TEXT_BASE
+ifdef CONFIG_SH_32BIT
+CONFIG_SYS_TEXT_BASE = 0x8FF80000
+else
CONFIG_SYS_TEXT_BASE = 0x0ff80000
endif
gpio_set_drv(&s5pc110_gpio->g0, i, GPIO_DRV_4X);
}
- return s5p_mmc_init(0);
+ return s5p_mmc_init(0, 4);
}
#endif
/* memory and cpu-speed are setup before relocation */
/* change the clock to be 50 MHz 1:1:1 */
- clk_power->MPLLCON = 0x5c042;
- clk_power->CLKDIVN = 0;
+ clk_power->mpllcon = 0x5c042;
+ clk_power->clkdivn = 0;
/* set up the I/O ports */
- gpio->PACON = 0x3ffff;
- gpio->PBCON = 0xaaaaaaaa;
- gpio->PBUP = 0xffff;
- gpio->PECON = 0x0;
- gpio->PEUP = 0x0;
+ gpio->pacon = 0x3ffff;
+ gpio->pbcon = 0xaaaaaaaa;
+ gpio->pbup = 0xffff;
+ gpio->pecon = 0x0;
+ gpio->peup = 0x0;
#ifdef CONFIG_HWFLOW
/*CTS[0] RTS[0] INPUT INPUT TXD[0] INPUT RXD[0] */
/* 10, 10, 00, 00, 10, 00, 10 */
- gpio->PFCON=0xa22;
+ gpio->pfcon = 0xa22;
/* Disable pull-up on Rx, Tx, CTS and RTS pins */
- gpio->PFUP=0x35;
+ gpio->pfup = 0x35;
#else
/*INPUT INPUT INPUT INPUT TXD[0] INPUT RXD[0] */
/* 00, 00, 00, 00, 10, 00, 10 */
- gpio->PFCON = 0x22;
+ gpio->pfcon = 0x22;
/* Disable pull-up on Rx and Tx pins */
- gpio->PFUP = 0x5;
+ gpio->pfup = 0x5;
#endif /* CONFIG_HWFLOW */
- gpio->PGCON = 0x0;
- gpio->PGUP = 0x0;
- gpio->OPENCR = 0x0;
+ gpio->pgcon = 0x0;
+ gpio->pgup = 0x0;
+ gpio->opencr = 0x0;
/* arch number of SAMSUNG-Board to MACH_TYPE_SMDK2400 */
gd->bd->bi_arch_number = MACH_TYPE_SMDK2400;
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* to reduce PLL lock time, adjust the LOCKTIME register */
- clk_power->LOCKTIME = 0xFFFFFF;
+ clk_power->locktime = 0xFFFFFF;
/* configure MPLL */
- clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+ clk_power->mpllcon = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
/* some delay between MPLL and UPLL */
delay (4000);
/* configure UPLL */
- clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+ clk_power->upllcon = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
/* some delay between MPLL and UPLL */
delay (8000);
/* set up the I/O ports */
- gpio->GPACON = 0x007FFFFF;
- gpio->GPBCON = 0x00044555;
- gpio->GPBUP = 0x000007FF;
- gpio->GPCCON = 0xAAAAAAAA;
- gpio->GPCUP = 0x0000FFFF;
- gpio->GPDCON = 0xAAAAAAAA;
- gpio->GPDUP = 0x0000FFFF;
- gpio->GPECON = 0xAAAAAAAA;
- gpio->GPEUP = 0x0000FFFF;
- gpio->GPFCON = 0x000055AA;
- gpio->GPFUP = 0x000000FF;
- gpio->GPGCON = 0xFF95FFBA;
- gpio->GPGUP = 0x0000FFFF;
- gpio->GPHCON = 0x002AFAAA;
- gpio->GPHUP = 0x000007FF;
+ gpio->gpacon = 0x007FFFFF;
+ gpio->gpbcon = 0x00044555;
+ gpio->gpbup = 0x000007FF;
+ gpio->gpccon = 0xAAAAAAAA;
+ gpio->gpcup = 0x0000FFFF;
+ gpio->gpdcon = 0xAAAAAAAA;
+ gpio->gpdup = 0x0000FFFF;
+ gpio->gpecon = 0xAAAAAAAA;
+ gpio->gpeup = 0x0000FFFF;
+ gpio->gpfcon = 0x000055AA;
+ gpio->gpfup = 0x000000FF;
+ gpio->gpgcon = 0xFF95FFBA;
+ gpio->gpgup = 0x0000FFFF;
+ gpio->gphcon = 0x002AFAAA;
+ gpio->gphup = 0x000007FF;
/* arch number of SMDK2410-Board */
gd->bd->bi_arch_number = MACH_TYPE_SMDK2410;
#define __ASSEMBLY__ 1
#endif
+#include <asm-offsets.h>
#include <config.h>
#include <asm/processor.h>
#include <mpc824x.h>
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* to reduce PLL lock time, adjust the LOCKTIME register */
- clk_power->LOCKTIME = 0xFFFFFF;
+ clk_power->locktime = 0xFFFFFF;
/* configure MPLL */
- clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+ clk_power->mpllcon = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
/* some delay between MPLL and UPLL */
delay (4000);
/* configure UPLL */
- clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+ clk_power->upllcon = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
/* some delay between MPLL and UPLL */
delay (8000);
/* set up the I/O ports */
- gpio->GPACON = 0x007FFFFF;
- gpio->GPBCON = 0x00044556;
- gpio->GPBUP = 0x000007FF;
- gpio->GPCCON = 0xAAAAAAAA;
- gpio->GPCUP = 0x0000FFFF;
- gpio->GPDCON = 0xAAAAAAAA;
- gpio->GPDUP = 0x0000FFFF;
- gpio->GPECON = 0xAAAAAAAA;
- gpio->GPEUP = 0x0000FFFF;
- gpio->GPFCON = 0x000055AA;
- gpio->GPFUP = 0x000000FF;
- gpio->GPGCON = 0xFF95FF3A;
- gpio->GPGUP = 0x0000FFFF;
- gpio->GPHCON = 0x0016FAAA;
- gpio->GPHUP = 0x000007FF;
-
- gpio->EXTINT0=0x22222222;
- gpio->EXTINT1=0x22222222;
- gpio->EXTINT2=0x22222222;
+ gpio->gpacon = 0x007FFFFF;
+ gpio->gpbcon = 0x00044556;
+ gpio->gpbup = 0x000007FF;
+ gpio->gpccon = 0xAAAAAAAA;
+ gpio->gpcup = 0x0000FFFF;
+ gpio->gpdcon = 0xAAAAAAAA;
+ gpio->gpdup = 0x0000FFFF;
+ gpio->gpecon = 0xAAAAAAAA;
+ gpio->gpeup = 0x0000FFFF;
+ gpio->gpfcon = 0x000055AA;
+ gpio->gpfup = 0x000000FF;
+ gpio->gpgcon = 0xFF95FF3A;
+ gpio->gpgup = 0x0000FFFF;
+ gpio->gphcon = 0x0016FAAA;
+ gpio->gphup = 0x000007FF;
+
+ gpio->extint0 = 0x22222222;
+ gpio->extint1 = 0x22222222;
+ gpio->extint2 = 0x22222222;
/* arch number of SMDK2410-Board */
gd->bd->bi_arch_number = MACH_TYPE_SMDK2410;
void pci_init_board(void)
{
+ struct fsl_pci_info pci_info[2];
volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
- uint devdisr = gur->devdisr;
+ uint devdisr = in_be32(&gur->devdisr);
uint io_sel = (gur->pordevsr & MPC8641_PORDEVSR_IO_SEL)
>> MPC8641_PORDEVSR_IO_SEL_SHIFT;
+ int pcie_ep;
+ int num = 0;
#ifdef CONFIG_PCIE1
-{
- volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE1_ADDR;
- struct pci_controller *hose = &pcie1_hose;
- struct pci_region *r = hose->regions;
-#ifdef DEBUG
- uint host1_agent = (gur->porbmsr & MPC8641_PORBMSR_HA)
- >> MPC8641_PORBMSR_HA_SHIFT;
- uint pex1_agent = (host1_agent == 0) || (host1_agent == 1);
-#endif
- if ((io_sel == 2 || io_sel == 3 || io_sel == 5
- || io_sel == 6 || io_sel == 7 || io_sel == 0xF)
- && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) {
- debug("PCI-EXPRESS 1: %s \n", pex1_agent ? "Agent" : "Host");
- debug("0x%08x=0x%08x ", &pci->pme_msg_det, pci->pme_msg_det);
- if (pci->pme_msg_det) {
- pci->pme_msg_det = 0xffffffff;
- debug(" with errors. Clearing. Now 0x%08x",
- pci->pme_msg_det);
- }
- debug("\n");
-
- /* outbound memory */
- pci_set_region(r++,
- CONFIG_SYS_PCIE1_MEM_BUS,
- CONFIG_SYS_PCIE1_MEM_PHYS,
- CONFIG_SYS_PCIE1_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(r++,
- CONFIG_SYS_PCIE1_IO_BUS,
- CONFIG_SYS_PCIE1_IO_PHYS,
- CONFIG_SYS_PCIE1_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno=first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
-
- first_free_busno=hose->last_busno+1;
- printf (" PCI-EXPRESS 1 on bus %02x - %02x\n",
- hose->first_busno,hose->last_busno);
-
+ int pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
+
+ if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) {
+ SET_STD_PCIE_INFO(pci_info[num], 1);
+ pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs);
+ printf(" PCIE1 connected as %s (base addr %lx)\n",
+ pcie_ep ? "Endpoint" : "Root Complex",
+ pci_info[num].regs);
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pcie1_hose, first_free_busno);
} else {
- puts("PCI-EXPRESS 1: Disabled\n");
+ puts(" PCIE1: disabled\n");
}
-}
#else
- puts("PCI-EXPRESS1: Disabled\n");
+ puts(" PCIE1: disabled\n");
#endif /* CONFIG_PCIE1 */
#ifdef CONFIG_PCIE2
-{
- volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE2_ADDR;
- struct pci_controller *hose = &pcie2_hose;
- struct pci_region *r = hose->regions;
-
- /* outbound memory */
- pci_set_region(r++,
- CONFIG_SYS_PCIE2_MEM_BUS,
- CONFIG_SYS_PCIE2_MEM_PHYS,
- CONFIG_SYS_PCIE2_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(r++,
- CONFIG_SYS_PCIE2_IO_BUS,
- CONFIG_SYS_PCIE2_IO_PHYS,
- CONFIG_SYS_PCIE2_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
- hose->first_busno=first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
-
- first_free_busno=hose->last_busno+1;
- printf (" PCI-EXPRESS 2 on bus %02x - %02x\n",
- hose->first_busno,hose->last_busno);
-}
+ SET_STD_PCIE_INFO(pci_info[num], 2);
+ pcie_ep = fsl_setup_hose(&pcie2_hose, pci_info[num].regs);
+ printf(" PCIE2 connected as %s (base addr %lx)\n",
+ pcie_ep ? "Endpoint" : "Root Complex",
+ pci_info[num].regs);
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pcie2_hose, first_free_busno);
#else
- puts("PCI-EXPRESS 2: Disabled\n");
+ puts(" PCIE2: disabled\n");
#endif /* CONFIG_PCIE2 */
-
}
+++ /dev/null
-/*
- * Copyright 2006, 2007 Freescale Semiconductor, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
-
- /* Read-only sections, merged into text segment: */
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- arch/powerpc/cpu/mpc86xx/start.o (.text)
- arch/powerpc/cpu/mpc86xx/traps.o (.text)
- arch/powerpc/cpu/mpc86xx/interrupts.o (.text)
- arch/powerpc/cpu/mpc86xx/cpu_init.o (.text)
- arch/powerpc/cpu/mpc86xx/cpu.o (.text)
- arch/powerpc/cpu/mpc86xx/speed.o (.text)
- common/dlmalloc.o (.text)
- lib/crc32.o (.text)
- arch/powerpc/lib/extable.o (.text)
- lib/zlib.o (.text)
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
- __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
* MA 02111-1307 USA
*/
+#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <config.h>
#include <asm/mmu.h>
SET_LAW(CONFIG_SYS_LBC_FLASH_BASE, LAW_3_SIZE, LAW_TRGT_IF_LBC),
SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI),
#ifdef CONFIG_PCIE1
- SET_LAW(CONFIG_SYS_PCIE1_MEM_BASE, LAW_5_SIZE, LAW_TRGT_IF_PCIE_1),
+ SET_LAW(CONFIG_SYS_PCIE1_MEM_BUS, LAW_5_SIZE, LAW_TRGT_IF_PCIE_1),
#else /* !CONFIG_PCIE1 */
SET_LAW(CONFIG_SYS_RIO_MEM_BASE, LAW_5_SIZE, LAW_TRGT_IF_RIO),
#endif /* CONFIG_PCIE1 */
SET_LAW(CONFIG_SYS_CAN_BASE, LAW_SIZE_16M, LAW_TRGT_IF_LBC),
#endif /* CONFIG_CAN_DRIVER || CONFIG_NAND */
#ifdef CONFIG_PCIE1
- SET_LAW(CONFIG_SYS_PCIE1_IO_BASE, LAW_SIZE_16M, LAW_TRGT_IF_PCIE_1),
+ SET_LAW(CONFIG_SYS_PCIE1_IO_BUS, LAW_SIZE_16M, LAW_TRGT_IF_PCIE_1),
#endif /* CONFIG_PCIE */
};
* TLB 4: 256M Non-cacheable, guarded
* 0xc0000000 256M PCI express MEM First half
*/
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BASE, CONFIG_SYS_PCIE1_MEM_BASE,
+ SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BUS, CONFIG_SYS_PCIE1_MEM_BUS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 4, BOOKE_PAGESZ_256M, 1),
* TLB 5: 256M Non-cacheable, guarded
* 0xd0000000 256M PCI express MEM Second half
*/
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BASE + 0x10000000,
- CONFIG_SYS_PCIE1_MEM_BASE + 0x10000000,
+ SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BUS + 0x10000000,
+ CONFIG_SYS_PCIE1_MEM_BUS + 0x10000000,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 5, BOOKE_PAGESZ_256M, 1),
#else /* !CONFIG_PCIE */
* TLB 9: 16M Non-cacheable, guarded
* 0xef000000 16M PCI express IO
*/
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_IO_BASE, CONFIG_SYS_PCIE1_IO_BASE,
+ SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_IO_BUS, CONFIG_SYS_PCIE1_IO_BUS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 9, BOOKE_PAGESZ_16M, 1),
#endif /* CONFIG_PCIE */
* TLB 6: 256M Non-cacheable, guarded
* 0xc0000000 256M PCI express MEM First half
*/
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BASE, CONFIG_SYS_PCIE1_MEM_BASE,
+ SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BUS, CONFIG_SYS_PCIE1_MEM_BUS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 6, BOOKE_PAGESZ_256M, 1),
#else /* !CONFIG_PCIE */
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <asm/io.h>
+#include <linux/compiler.h>
#include <ioports.h>
#include <flash.h>
#include <libfdt.h>
/*
* Initialize PCI Devices, report devices found.
*/
-static int first_free_busno;
#ifdef CONFIG_PCI1
static struct pci_controller pci1_hose;
static struct pci_controller pcie1_hose;
#endif /* CONFIG_PCIE1 */
-static inline void init_pci1(void)
+void pci_init_board (void)
{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-#ifdef CONFIG_PCI1
- volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *)CONFIG_SYS_PCI1_ADDR;
- struct pci_controller *hose = &pci1_hose;
- struct pci_region *r = hose->regions;
-
- /* PORDEVSR[15] */
- uint pci_32 = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32;
- /* PORDEVSR[14] */
- uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;
- /* PORPLLSR[16] */
- uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;
+ struct fsl_pci_info pci_info[2];
+ int first_free_busno = 0;
+ int num = 0;
+ int pcie_ep;
+ __maybe_unused int pcie_configured;
- int pci_agent = fsl_setup_hose(hose, CONFIG_SYS_PCI1_ADDR);
+ volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ u32 devdisr = in_be32(&gur->devdisr);
+ u32 pordevsr = in_be32(&gur->pordevsr);
+ __maybe_unused uint io_sel = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >>
+ MPC85xx_PORDEVSR_IO_SEL_SHIFT;
+#ifdef CONFIG_PCI1
+ uint pci_32 = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_PCI32;
+ uint pci_arb = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_ARB;
uint pci_speed = CONFIG_SYS_CLK_FREQ; /* PCI PSPEED in [4:5] */
+ uint pci_clk_sel = in_be32(&gur->porpllsr) & MPC85xx_PORDEVSR_PCI1_SPD;
- if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) {
- printf ("PCI1: %d bit, %s MHz, %s, %s, %s\n",
+ if (!(devdisr & MPC85xx_DEVDISR_PCI1)) {
+ SET_STD_PCI_INFO(pci_info[num], 1);
+ pcie_ep = fsl_setup_hose(&pci1_hose, pci_info[num].regs);
+ printf ("\n PCI1: %d bit, %s MHz, %s, %s, %s\n",
(pci_32) ? 32 : 64,
(pci_speed == 33333333) ? "33" :
(pci_speed == 66666666) ? "66" : "unknown",
pci_clk_sel ? "sync" : "async",
- pci_agent ? "agent" : "host",
+ pcie_ep ? "agent" : "host",
pci_arb ? "arbiter" : "external-arbiter");
-
- /* outbound memory */
- pci_set_region (r++,
- CONFIG_SYS_PCI1_MEM_BASE,
- CONFIG_SYS_PCI1_MEM_PHYS,
- CONFIG_SYS_PCI1_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region (r++,
- CONFIG_SYS_PCI1_IO_BASE,
- CONFIG_SYS_PCI1_IO_PHYS,
- CONFIG_SYS_PCI1_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno = first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
-
- printf (" PCI on bus %02x..%02x\n",
- hose->first_busno, hose->last_busno);
-
- first_free_busno = hose->last_busno + 1;
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pci1_hose, first_free_busno);
#ifdef CONFIG_PCIX_CHECK
- if (!(gur->pordevsr & MPC85xx_PORDEVSR_PCI1)) {
+ if (!(in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1)) {
ushort reg16 =
PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ |
PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E;
- uint dev = PCI_BDF(hose->first_busno, 0, 0);
+ uint dev = PCI_BDF(0, 0, 0);
/* PCI-X init */
if (CONFIG_SYS_CLK_FREQ < 66000000)
puts ("PCI-X will only work at 66 MHz\n");
- pci_hose_write_config_word (hose, dev, PCIX_COMMAND,
- reg16);
+ pci_write_config_word(dev, PCIX_COMMAND, reg16);
}
#endif
} else {
- puts ("PCI1: disabled\n");
+ printf(" PCI1: disabled\n");
}
-#else /* !CONFIG_PCI1 */
- gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
-#endif /* CONFIG_PCI1 */
-}
+#else
+ setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI1);
+#endif
-static inline void init_pcie1(void)
-{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
#ifdef CONFIG_PCIE1
- uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
- volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *)CONFIG_SYS_PCIE1_ADDR;
- struct pci_controller *hose = &pcie1_hose;
- int pcie_ep;
- struct pci_region *r = hose->regions;
-
- int pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
-
- pcie_ep = fsl_setup_hose(hose, CONFIG_SYS_PCIE1_ADDR);
-
- if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){
- printf ("PCIe: %s, base address %x",
- pcie_ep ? "Endpoint" : "Root complex", (uint)pci);
-
- if (pci->pme_msg_det) {
- pci->pme_msg_det = 0xffffffff;
- debug (", with errors. Clearing. Now 0x%08x",
- pci->pme_msg_det);
- }
- puts ("\n");
-
- /* outbound memory */
- pci_set_region (r++,
- CONFIG_SYS_PCIE1_MEM_BASE,
- CONFIG_SYS_PCIE1_MEM_PHYS,
- CONFIG_SYS_PCIE1_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region (r++,
- CONFIG_SYS_PCIE1_IO_BASE,
- CONFIG_SYS_PCIE1_IO_PHYS,
- CONFIG_SYS_PCIE1_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno = first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
- printf (" PCIe on bus %02x..%02x\n",
- hose->first_busno, hose->last_busno);
-
- first_free_busno = hose->last_busno + 1;
-
+ pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
+
+ if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)) {
+ SET_STD_PCIE_INFO(pci_info[num], 1);
+ pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs);
+ printf(" PCIE1 connected as %s\n",
+ pcie_ep ? "Endpoint" : "Root Complex");
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pcie1_hose, first_free_busno);
} else {
- printf ("PCIe: disabled\n");
+ printf(" PCIE1: disabled\n");
}
-#else /* !CONFIG_PCIE1 */
- gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
+#else
+ setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE);
#endif /* CONFIG_PCIE1 */
}
-void pci_init_board (void)
-{
- init_pci1();
- init_pcie1();
-}
-
#ifdef CONFIG_OF_BOARD_SETUP
void ft_board_setup (void *blob, bd_t *bd)
{
adc_init ();
- padc->ADCCON &= ~ADC_STDBM; /* select normal mode */
- padc->ADCCON &= ~(0x7 << 3); /* clear the channel bits */
- padc->ADCCON |= ((channel << 3) | ADC_ENABLE_START);
+ padc->adccon &= ~ADC_STDBM; /* select normal mode */
+ padc->adccon &= ~(0x7 << 3); /* clear the channel bits */
+ padc->adccon |= ((channel << 3) | ADC_ENABLE_START);
while (j--) {
- if ((padc->ADCCON & ADC_ENABLE_START) == 0)
+ if ((padc->adccon & ADC_ENABLE_START) == 0)
break;
udelay (1);
}
if (j == 0) {
printf("%s: ADC timeout\n", __FUNCTION__);
- padc->ADCCON |= ADC_STDBM; /* select standby mode */
+ padc->adccon |= ADC_STDBM; /* select standby mode */
return -1;
}
- result = padc->ADCDAT & 0x3FF;
+ result = padc->adcdat & 0x3FF;
- padc->ADCCON |= ADC_STDBM; /* select standby mode */
+ padc->adccon |= ADC_STDBM; /* select standby mode */
debug ("%s: channel %d, result[DIGIT]=%d\n", __FUNCTION__,
- (padc->ADCCON >> 3) & 0x7, result);
+ (padc->adccon >> 3) & 0x7, result);
/*
* Wait for ADC to be ready for next conversion. This delay value was
padc = s3c2400_get_base_adc();
- padc->ADCCON &= ~(0xff << 6); /* clear prescaler bits */
- padc->ADCCON |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
+ padc->adccon &= ~(0xff << 6); /* clear prescaler bits */
+ padc->adccon |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
/*
* Wait some time to avoid problem with very first call of
switch (state) {
case 0: /* turn LED off */
- gpio->PADAT |= (1 << 12);
+ gpio->padat |= (1 << 12);
break;
case 1: /* turn LED on */
- gpio->PADAT &= ~(1 << 12);
+ gpio->padat &= ~(1 << 12);
break;
default:
break;
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* configure GPA12 as output and set to High -> LED off */
- gpio->PACON &= ~(1 << 12);
- gpio->PADAT |= (1 << 12);
+ gpio->pacon &= ~(1 << 12);
+ gpio->padat |= (1 << 12);
}
reg = (33000000 / (16 * 38400)) - 1;
/* FIFO enable, Tx/Rx FIFO clear */
- uart->UFCON = 0x07;
- uart->UMCON = 0x0;
+ uart->ufcon = 0x07;
+ uart->umcon = 0x0;
/* Normal,No parity,1 stop,8 bit */
- uart->ULCON = 0x3;
+ uart->ulcon = 0x3;
/*
* tx=level,rx=edge,disable timeout int.,enable rx error int.,
* normal,interrupt or polling
*/
- uart->UCON = 0x245;
- uart->UBRDIV = reg;
+ uart->ucon = 0x245;
+ uart->ubrdiv = reg;
for (i = 0; i < 100; i++);
}
{
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
- gpio->PFCON &= ~(0x3 << 2);
- gpio->PFCON |= (0x2 << 2); /* configure GPF1 as RXD1 */
+ gpio->pfcon &= ~(0x3 << 2);
+ gpio->pfcon |= (0x2 << 2); /* configure GPF1 as RXD1 */
- gpio->PFCON &= ~(0x3 << 6);
- gpio->PFCON |= (0x2 << 6); /* configure GPF3 as TXD1 */
+ gpio->pfcon &= ~(0x3 << 6);
+ gpio->pfcon |= (0x2 << 6); /* configure GPF3 as TXD1 */
- gpio->PFUP |= (1 << 1); /* disable pullup on GPF1 */
- gpio->PFUP |= (1 << 3); /* disable pullup on GPF3 */
+ gpio->pfup |= (1 << 1); /* disable pullup on GPF1 */
+ gpio->pfup |= (1 << 3); /* disable pullup on GPF3 */
- gpio->PACON &= ~(1 << 11); /* set GPA11 (RS485_DE) to output */
+ gpio->pacon &= ~(1 << 11); /* set GPA11 (RS485_DE) to output */
}
/*
struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
/* wait for character to arrive */
- while (!(uart->UTRSTAT & 0x1));
+ while (!(uart->utrstat & 0x1))
+ ;
- return uart->URXH & 0xff;
+ return uart->urxh & 0xff;
}
/*
struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
/* wait for room in the tx FIFO */
- while (!(uart->UTRSTAT & 0x2));
+ while (!(uart->utrstat & 0x2))
+ ;
- uart->UTXH = c;
+ uart->utxh = c;
/* If \n, also do \r */
if (c == '\n')
{
struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
- return uart->UTRSTAT & 0x1;
+ return uart->utrstat & 0x1;
}
void rs485_puts (const char *s)
/* This is on PORT A bit 11 */
if(rs485de_state)
- gpio->PADAT |= (1 << 11);
+ gpio->padat |= (1 << 11);
else
- gpio->PADAT &= ~(1 << 11);
+ gpio->padat &= ~(1 << 11);
}
#ifdef CONFIG_TRAB_50MHZ
/* change the clock to be 50 MHz 1:1:1 */
/* MDIV:0x5c PDIV:4 SDIV:2 */
- clk_power->MPLLCON = 0x5c042;
- clk_power->CLKDIVN = 0;
+ clk_power->mpllcon = 0x5c042;
+ clk_power->clkdivn = 0;
#else
/* change the clock to be 133 MHz 1:2:4 */
/* MDIV:0x7d PDIV:4 SDIV:1 */
- clk_power->MPLLCON = 0x7d041;
- clk_power->CLKDIVN = 3;
+ clk_power->mpllcon = 0x7d041;
+ clk_power->clkdivn = 3;
#endif
/* set up the I/O ports */
- gpio->PACON = 0x3ffff;
- gpio->PBCON = 0xaaaaaaaa;
- gpio->PBUP = 0xffff;
+ gpio->pacon = 0x3ffff;
+ gpio->pbcon = 0xaaaaaaaa;
+ gpio->pbup = 0xffff;
/* INPUT nCTS0 nRTS0 TXD[1] TXD[0] RXD[1] RXD[0] */
/* 00, 10, 10, 10, 10, 10, 10 */
- gpio->PFCON = (2<<0) | (2<<2) | (2<<4) | (2<<6) | (2<<8) | (2<<10);
+ gpio->pfcon = (2<<0) | (2<<2) | (2<<4) | (2<<6) | (2<<8) | (2<<10);
#ifdef CONFIG_HWFLOW
/* do not pull up RXD0, RXD1, TXD0, TXD1, CTS0, RTS0 */
- gpio->PFUP = (1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<4) | (1<<5);
+ gpio->pfup = (1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<4) | (1<<5);
#else
/* do not pull up RXD0, RXD1, TXD0, TXD1 */
- gpio->PFUP = (1<<0) | (1<<1) | (1<<2) | (1<<3);
+ gpio->pfup = (1<<0) | (1<<1) | (1<<2) | (1<<3);
#endif
- gpio->PGCON = 0x0;
- gpio->PGUP = 0x0;
- gpio->OPENCR= 0x0;
+ gpio->pgcon = 0x0;
+ gpio->pgup = 0x0;
+ gpio->opencr = 0x0;
/* suppress flicker of the VFDs */
- gpio->MISCCR = 0x40;
- gpio->PFCON |= (2<<12);
+ gpio->misccr = 0x40;
+ gpio->pfcon |= (2<<12);
gd->bd->bi_arch_number = MACH_TYPE_TRAB;
gd->bd->bi_boot_params = 0x0c000100;
/* Make sure both buzzers are turned off */
- gpio->PDCON |= 0x5400;
- gpio->PDDAT &= ~0xE0;
+ gpio->pdcon |= 0x5400;
+ gpio->pddat &= ~0xE0;
#ifdef CONFIG_VFD
vfd_init_clocks();
#ifdef CONFIG_DRIVER_S3C24X0_I2C
/* Configure I/O ports PG5 und PG6 for I2C */
- gpio->PGCON = (gpio->PGCON & 0x003c00) | 0x003c00;
+ gpio->pgcon = (gpio->pgcon & 0x003c00) | 0x003c00;
#endif /* CONFIG_DRIVER_S3C24X0_I2C */
return 0;
{
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
- gpio->PDDAT &= 0x5FF;
+ gpio->pddat &= 0x5FF;
}
static inline void CLR_CS_TOUCH(void)
{
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
- gpio->PDDAT |= 0x200;
+ gpio->pddat |= 0x200;
}
static void spi_init(void)
int i;
/* Configure I/O ports. */
- gpio->PDCON = (gpio->PDCON & 0xF3FFFF) | 0x040000;
- gpio->PGCON = (gpio->PGCON & 0x0F3FFF) | 0x008000;
- gpio->PGCON = (gpio->PGCON & 0x0CFFFF) | 0x020000;
- gpio->PGCON = (gpio->PGCON & 0x03FFFF) | 0x080000;
+ gpio->pdcon = (gpio->pdcon & 0xF3FFFF) | 0x040000;
+ gpio->pgcon = (gpio->pgcon & 0x0F3FFF) | 0x008000;
+ gpio->pgcon = (gpio->pgcon & 0x0CFFFF) | 0x020000;
+ gpio->pgcon = (gpio->pgcon & 0x03FFFF) | 0x080000;
CLR_CS_TOUCH();
- spi->ch[0].SPPRE = 0x1F; /* Baudrate ca. 514kHz */
- spi->ch[0].SPPIN = 0x01; /* SPI-MOSI holds Level after last bit */
- spi->ch[0].SPCON = 0x1A; /* Polling, Prescaler, Master, CPOL=0, CPHA=1 */
+ spi->ch[0].sppre = 0x1F; /* Baudrate ca. 514kHz */
+ spi->ch[0].sppin = 0x01; /* SPI-MOSI holds Level after last bit */
+ spi->ch[0].spcon = 0x1A; /* Polling, Prescale, Master, CPOL=0, CPHA=1 */
/* Dummy byte ensures clock to be low. */
for (i = 0; i < 10; i++) {
- spi->ch[0].SPTDAT = 0xFF;
+ spi->ch[0].sptdat = 0xFF;
}
wait_transmit_done();
}
{
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
- while (!(spi->ch[0].SPSTA & 0x01)); /* wait until transfer is done */
+ while (!(spi->ch[0].spsta & 0x01)) /* wait until transfer is done */
+ ;
}
static void tsc2000_write(unsigned int page, unsigned int reg,
command |= (page << 11);
command |= (reg << 5);
- spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
+ spi->ch[0].sptdat = (command & 0xFF00) >> 8;
wait_transmit_done();
- spi->ch[0].SPTDAT = (command & 0x00FF);
+ spi->ch[0].sptdat = (command & 0x00FF);
wait_transmit_done();
- spi->ch[0].SPTDAT = (data & 0xFF00) >> 8;
+ spi->ch[0].sptdat = (data & 0xFF00) >> 8;
wait_transmit_done();
- spi->ch[0].SPTDAT = (data & 0x00FF);
+ spi->ch[0].sptdat = (data & 0x00FF);
wait_transmit_done();
CLR_CS_TOUCH();
padc = s3c2400_get_base_adc();
channel &= 0x7;
- padc->ADCCON &= ~ADC_STDBM; /* select normal mode */
- padc->ADCCON &= ~(0x7 << 3); /* clear the channel bits */
- padc->ADCCON |= ((channel << 3) | ADC_ENABLE_START);
+ padc->adccon &= ~ADC_STDBM; /* select normal mode */
+ padc->adccon &= ~(0x7 << 3); /* clear the channel bits */
+ padc->adccon |= ((channel << 3) | ADC_ENABLE_START);
while (j--) {
- if ((padc->ADCCON & ADC_ENABLE_START) == 0)
+ if ((padc->adccon & ADC_ENABLE_START) == 0)
break;
udelay (1);
}
if (j == 0) {
printf("%s: ADC timeout\n", __FUNCTION__);
- padc->ADCCON |= ADC_STDBM; /* select standby mode */
+ padc->adccon |= ADC_STDBM; /* select standby mode */
return -1;
}
- result = padc->ADCDAT & 0x3FF;
+ result = padc->adcdat & 0x3FF;
- padc->ADCCON |= ADC_STDBM; /* select standby mode */
+ padc->adccon |= ADC_STDBM; /* select standby mode */
debug ("%s: channel %d, result[DIGIT]=%d\n", __FUNCTION__,
- (padc->ADCCON >> 3) & 0x7, result);
+ (padc->adccon >> 3) & 0x7, result);
/*
* Wait for ADC to be ready for next conversion. This delay value was
padc = s3c2400_get_base_adc();
- padc->ADCCON &= ~(0xff << 6); /* clear prescaler bits */
- padc->ADCCON |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
+ padc->adccon &= ~(0xff << 6); /* clear prescaler bits */
+ padc->adccon |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
/*
* Wait some time to avoid problem with very first call of
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* configure GPE7 as input */
- gpio->PECON &= ~(0x3 << (2 * 7));
+ gpio->pecon &= ~(0x3 << (2 * 7));
/* signal GPE7 from power switch is low active: 0=on , 1=off */
- result = ((gpio->PEDAT & (1 << 7)) == (1 << 7)) ? 0 : 1;
+ result = ((gpio->pedat & (1 << 7)) == (1 << 7)) ? 0 : 1;
print_identifier ();
printf("%d\n", result);
/* try to red vfd board id from the value defined by pull-ups */
- pcup_old = gpio->PCUP;
- pccon_old = gpio->PCCON;
+ pcup_old = gpio->pcup;
+ pccon_old = gpio->pccon;
- gpio->PCUP = (gpio->PCUP & 0xFFF0); /* activate GPC0...GPC3 pull-ups */
- gpio->PCCON = (gpio->PCCON & 0xFFFFFF00); /* configure GPC0...GPC3 as
+ gpio->pcup = (gpio->pcup & 0xFFF0); /* activate GPC0...GPC3 pull-ups */
+ gpio->pccon = (gpio->pccon & 0xFFFFFF00); /* configure GPC0...GPC3 as
* inputs */
udelay (10); /* allow signals to settle */
- vfd_board_id = (~gpio->PCDAT) & 0x000F; /* read GPC0...GPC3 port pins */
+ vfd_board_id = (~gpio->pcdat) & 0x000F; /* read GPC0...GPC3 port pins */
- gpio->PCCON = pccon_old;
- gpio->PCUP = pcup_old;
+ gpio->pccon = pccon_old;
+ gpio->pcup = pcup_old;
/* print vfd_board_id to console */
print_identifier ();
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* set prescaler for timer 2, 3 and 4 */
- timers->TCFG0 &= ~0xFF00;
- timers->TCFG0 |= 0x0F00;
+ timers->tcfg0 &= ~0xFF00;
+ timers->tcfg0 |= 0x0F00;
/* set divider for timer 2 */
- timers->TCFG1 &= ~0xF00;
- timers->TCFG1 |= 0x300;
+ timers->tcfg1 &= ~0xF00;
+ timers->tcfg1 |= 0x300;
/* set frequency */
counter = (PCLK / BUZZER_FREQ) >> 9;
- timers->ch[2].TCNTB = counter;
- timers->ch[2].TCMPB = counter / 2;
+ timers->ch[2].tcntb = counter;
+ timers->ch[2].tcmpb = counter / 2;
if (strcmp (argv[2], "on") == 0) {
debug ("%s: frequency: %d\n", __FUNCTION__,
BUZZER_FREQ);
/* configure pin GPD7 as TOUT2 */
- gpio->PDCON &= ~0xC000;
- gpio->PDCON |= 0x8000;
+ gpio->pdcon &= ~0xC000;
+ gpio->pdcon |= 0x8000;
/* start */
- timers->TCON = (timers->TCON | UPDATE2 | RELOAD2) &
+ timers->tcon = (timers->tcon | UPDATE2 | RELOAD2) &
~INVERT2;
- timers->TCON = (timers->TCON | START2) & ~UPDATE2;
+ timers->tcon = (timers->tcon | START2) & ~UPDATE2;
return (0);
}
else if (strcmp (argv[2], "off") == 0) {
/* stop */
- timers->TCON &= ~(START2 | RELOAD2);
+ timers->tcon &= ~(START2 | RELOAD2);
/* configure GPD7 as output and set to low */
- gpio->PDCON &= ~0xC000;
- gpio->PDCON |= 0x4000;
- gpio->PDDAT &= ~0x80;
+ gpio->pdcon &= ~0xC000;
+ gpio->pdcon |= 0x4000;
+ gpio->pddat &= ~0x80;
return (0);
}
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* configure PC14 and PC15 as output */
- gpio->PCCON &= ~(0xF << 28);
- gpio->PCCON |= (0x5 << 28);
+ gpio->pccon &= ~(0xF << 28);
+ gpio->pccon |= (0x5 << 28);
/* configure PD0 and PD4 as output */
- gpio->PDCON &= ~((0x3 << 8) | 0x3);
- gpio->PDCON |= ((0x1 << 8) | 0x1);
+ gpio->pdcon &= ~((0x3 << 8) | 0x3);
+ gpio->pdcon |= ((0x1 << 8) | 0x1);
switch (simple_strtoul(argv[2], NULL, 10)) {
case 2:
if (strcmp (argv[3], "on") == 0)
- gpio->PCDAT |= (1 << 14);
+ gpio->pcdat |= (1 << 14);
else
- gpio->PCDAT &= ~(1 << 14);
+ gpio->pcdat &= ~(1 << 14);
return 0;
case 3:
if (strcmp (argv[3], "on") == 0)
- gpio->PCDAT |= (1 << 15);
+ gpio->pcdat |= (1 << 15);
else
- gpio->PCDAT &= ~(1 << 15);
+ gpio->pcdat &= ~(1 << 15);
return 0;
case 4:
if (strcmp (argv[3], "on") == 0)
- gpio->PDDAT |= (1 << 0);
+ gpio->pddat |= (1 << 0);
else
- gpio->PDDAT &= ~(1 << 0);
+ gpio->pddat &= ~(1 << 0);
return 0;
case 5:
if (strcmp (argv[3], "on") == 0)
- gpio->PDDAT |= (1 << 4);
+ gpio->pddat |= (1 << 4);
else
- gpio->PDDAT &= ~(1 << 4);
+ gpio->pddat &= ~(1 << 4);
return 0;
default:
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* configure PD5 and PD6 as output */
- gpio->PDCON &= ~((0x3 << 5*2) | (0x3 << 6*2));
- gpio->PDCON |= ((0x1 << 5*2) | (0x1 << 6*2));
+ gpio->pdcon &= ~((0x3 << 5*2) | (0x3 << 6*2));
+ gpio->pdcon |= ((0x1 << 5*2) | (0x1 << 6*2));
if (strcmp (argv[2], "+") == 0) {
- gpio->PDDAT |= (1 << 5);
- gpio->PDDAT |= (1 << 6);
+ gpio->pddat |= (1 << 5);
+ gpio->pddat |= (1 << 6);
return 0;
}
else if (strcmp (argv[2], "-") == 0) {
- gpio->PDDAT &= ~(1 << 5);
- gpio->PDDAT |= (1 << 6);
+ gpio->pddat &= ~(1 << 5);
+ gpio->pddat |= (1 << 6);
return 0;
}
else if (strcmp (argv[2], "off") == 0) {
- gpio->PDDAT &= ~(1 << 5);
- gpio->PDDAT &= ~(1 << 6);
+ gpio->pddat &= ~(1 << 5);
+ gpio->pddat &= ~(1 << 6);
return 0;
}
printf ("%s: invalid parameter %s\n", __FUNCTION__, argv[2]);
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
/* Configure I/O port */
- gpio->PGCON &= ~(0x3 << 0);
- gpio->PGCON |= (0x1 << 0);
+ gpio->pgcon &= ~(0x3 << 0);
+ gpio->pgcon |= (0x1 << 0);
if (strcmp (argv[2], "on") == 0) {
- gpio->PGDAT &= ~(1 << 0);
+ gpio->pgdat &= ~(1 << 0);
return 0;
}
if (strcmp (argv[2], "off") == 0) {
- gpio->PGDAT |= (1 << 0);
+ gpio->pgdat |= (1 << 0);
return 0;
}
printf ("%s: invalid parameter %s\n", __FUNCTION__, argv[2]);
if (strcmp (argv[2], "on") == 0) {
/* configure pin GPD8 as TOUT3 */
- gpio->PDCON &= ~(0x3 << 8*2);
- gpio->PDCON |= (0x2 << 8*2);
+ gpio->pdcon &= ~(0x3 << 8*2);
+ gpio->pdcon |= (0x2 << 8*2);
/* set prescaler for timer 2, 3 and 4 */
- timers->TCFG0 &= ~0xFF00;
- timers->TCFG0 |= 0x0F00;
+ timers->tcfg0 &= ~0xFF00;
+ timers->tcfg0 |= 0x0F00;
/* set divider for timer 3 */
- timers->TCFG1 &= ~(0xf << 12);
- timers->TCFG1 |= (0x3 << 12);
+ timers->tcfg1 &= ~(0xf << 12);
+ timers->tcfg1 |= (0x3 << 12);
/* set frequency */
counter = (PCLK / PWM_FREQ) >> 9;
- timers->ch[3].TCNTB = counter;
- timers->ch[3].TCMPB = counter / 2;
+ timers->ch[3].tcntb = counter;
+ timers->ch[3].tcmpb = counter / 2;
/* start timer */
- timers->TCON = (timers->TCON | UPDATE3 | RELOAD3) & ~INVERT3;
- timers->TCON = (timers->TCON | START3) & ~UPDATE3;
+ timers->tcon = (timers->tcon | UPDATE3 | RELOAD3) & ~INVERT3;
+ timers->tcon = (timers->tcon | START3) & ~UPDATE3;
return 0;
}
if (strcmp (argv[2], "off") == 0) {
/* stop timer */
- timers->TCON &= ~(START2 | RELOAD2);
+ timers->tcon &= ~(START2 | RELOAD2);
/* configure pin GPD8 as output and set to 0 */
- gpio->PDCON &= ~(0x3 << 8*2);
- gpio->PDCON |= (0x1 << 8*2);
- gpio->PDDAT &= ~(1 << 8);
+ gpio->pdcon &= ~(0x3 << 8*2);
+ gpio->pdcon |= (0x1 << 8*2);
+ gpio->pddat &= ~(1 << 8);
return 0;
}
printf ("%s: invalid parameter %s\n", __FUNCTION__, argv[2]);
int i;
/* Configure I/O ports. */
- gpio->PDCON = (gpio->PDCON & 0xF3FFFF) | 0x040000;
- gpio->PGCON = (gpio->PGCON & 0x0F3FFF) | 0x008000;
- gpio->PGCON = (gpio->PGCON & 0x0CFFFF) | 0x020000;
- gpio->PGCON = (gpio->PGCON & 0x03FFFF) | 0x080000;
+ gpio->pdcon = (gpio->pdcon & 0xF3FFFF) | 0x040000;
+ gpio->pgcon = (gpio->pgcon & 0x0F3FFF) | 0x008000;
+ gpio->pgcon = (gpio->pgcon & 0x0CFFFF) | 0x020000;
+ gpio->pgcon = (gpio->pgcon & 0x03FFFF) | 0x080000;
CLR_CS_TOUCH();
- spi->ch[0].SPPRE = 0x1F; /* Baud-rate ca. 514kHz */
- spi->ch[0].SPPIN = 0x01; /* SPI-MOSI holds Level after last bit */
- spi->ch[0].SPCON = 0x1A; /* Polling, Prescaler, Master, CPOL=0,
+ spi->ch[0].sppre = 0x1F; /* Baud-rate ca. 514kHz */
+ spi->ch[0].sppin = 0x01; /* SPI-MOSI holds Level after last bit */
+ spi->ch[0].spcon = 0x1A; /* Polling, Prescaler, Master, CPOL=0,
CPHA=1 */
/* Dummy byte ensures clock to be low. */
for (i = 0; i < 10; i++) {
- spi->ch[0].SPTDAT = 0xFF;
+ spi->ch[0].sptdat = 0xFF;
}
spi_wait_transmit_done();
}
{
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
- while (!(spi->ch[0].SPSTA & 0x01)); /* wait until transfer is done */
+ while (!(spi->ch[0].spsta & 0x01)) /* wait until transfer is done */
+ ;
}
SET_CS_TOUCH();
command = reg;
- spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
+ spi->ch[0].sptdat = (command & 0xFF00) >> 8;
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = (command & 0x00FF);
+ spi->ch[0].sptdat = (command & 0x00FF);
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = (data & 0xFF00) >> 8;
+ spi->ch[0].sptdat = (data & 0xFF00) >> 8;
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = (data & 0x00FF);
+ spi->ch[0].sptdat = (data & 0x00FF);
spi_wait_transmit_done();
CLR_CS_TOUCH();
SET_CS_TOUCH();
command = 0x8000 | reg;
- spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
+ spi->ch[0].sptdat = (command & 0xFF00) >> 8;
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = (command & 0x00FF);
+ spi->ch[0].sptdat = (command & 0x00FF);
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = 0xFF;
+ spi->ch[0].sptdat = 0xFF;
spi_wait_transmit_done();
- data = spi->ch[0].SPRDAT;
- spi->ch[0].SPTDAT = 0xFF;
+ data = spi->ch[0].sprdat;
+ spi->ch[0].sptdat = 0xFF;
spi_wait_transmit_done();
CLR_CS_TOUCH();
- return (spi->ch[0].SPRDAT & 0x0FF) | (data << 8);
+ return (spi->ch[0].sprdat & 0x0FF) | (data << 8);
}
#define _TSC2000_H_
/* temperature channel multiplexer definitions */
-#define CON_MUX0 (gpio->PCCON = (gpio->PCCON & 0x0FFFFFCFF) | 0x00000100)
-#define CLR_MUX0 (gpio->PCDAT &= 0x0FFEF)
-#define SET_MUX0 (gpio->PCDAT |= 0x00010)
-
-#define CON_MUX1 (gpio->PCCON = (gpio->PCCON & 0x0FFFFF3FF) | 0x00000400)
-#define CLR_MUX1 (gpio->PCDAT &= 0x0FFDF)
-#define SET_MUX1 (gpio->PCDAT |= 0x00020)
-
-#define CON_MUX1_ENABLE (gpio->PCCON = (gpio->PCCON & 0x0FFFFCFFF) | 0x00001000)
-#define CLR_MUX1_ENABLE (gpio->PCDAT |= 0x00040)
-#define SET_MUX1_ENABLE (gpio->PCDAT &= 0x0FFBF)
-
-#define CON_MUX2_ENABLE (gpio->PCCON = (gpio->PCCON & 0x0FFFF3FFF) | 0x00004000)
-#define CLR_MUX2_ENABLE (gpio->PCDAT |= 0x00080)
-#define SET_MUX2_ENABLE (gpio->PCDAT &= 0x0FF7F)
-
-#define CON_MUX3_ENABLE (gpio->PCCON = (gpio->PCCON & 0x0FFFCFFFF) | 0x00010000)
-#define CLR_MUX3_ENABLE (gpio->PCDAT |= 0x00100)
-#define SET_MUX3_ENABLE (gpio->PCDAT &= 0x0FEFF)
-
-#define CON_MUX4_ENABLE (gpio->PCCON = (gpio->PCCON & 0x0FFF3FFFF) | 0x00040000)
-#define CLR_MUX4_ENABLE (gpio->PCDAT |= 0x00200)
-#define SET_MUX4_ENABLE (gpio->PCDAT &= 0x0FDFF)
-
-#define CON_SEL_TEMP_V_0 (gpio->PCCON = (gpio->PCCON & 0x0FFCFFFFF) | 0x00100000)
-#define CLR_SEL_TEMP_V_0 (gpio->PCDAT &= 0x0FBFF)
-#define SET_SEL_TEMP_V_0 (gpio->PCDAT |= 0x00400)
-
-#define CON_SEL_TEMP_V_1 (gpio->PCCON = (gpio->PCCON & 0x0FF3FFFFF) | 0x00400000)
-#define CLR_SEL_TEMP_V_1 (gpio->PCDAT &= 0x0F7FF)
-#define SET_SEL_TEMP_V_1 (gpio->PCDAT |= 0x00800)
-
-#define CON_SEL_TEMP_V_2 (gpio->PCCON = (gpio->PCCON & 0x0FCFFFFFF) | 0x01000000)
-#define CLR_SEL_TEMP_V_2 (gpio->PCDAT &= 0x0EFFF)
-#define SET_SEL_TEMP_V_2 (gpio->PCDAT |= 0x01000)
-
-#define CON_SEL_TEMP_V_3 (gpio->PCCON = (gpio->PCCON & 0x0F3FFFFFF) | 0x04000000)
-#define CLR_SEL_TEMP_V_3 (gpio->PCDAT &= 0x0DFFF)
-#define SET_SEL_TEMP_V_3 (gpio->PCDAT |= 0x02000)
+#define CON_MUX0 (gpio->pccon = (gpio->pccon & 0x0FFFFFCFF) | 0x00000100)
+#define CLR_MUX0 (gpio->pcdat &= 0x0FFEF)
+#define SET_MUX0 (gpio->pcdat |= 0x00010)
+
+#define CON_MUX1 (gpio->pccon = (gpio->pccon & 0x0FFFFF3FF) | 0x00000400)
+#define CLR_MUX1 (gpio->pcdat &= 0x0FFDF)
+#define SET_MUX1 (gpio->pcdat |= 0x00020)
+
+#define CON_MUX1_ENABLE (gpio->pccon = (gpio->pccon & 0x0FFFFCFFF) | 0x00001000)
+#define CLR_MUX1_ENABLE (gpio->pcdat |= 0x00040)
+#define SET_MUX1_ENABLE (gpio->pcdat &= 0x0FFBF)
+
+#define CON_MUX2_ENABLE (gpio->pccon = (gpio->pccon & 0x0FFFF3FFF) | 0x00004000)
+#define CLR_MUX2_ENABLE (gpio->pcdat |= 0x00080)
+#define SET_MUX2_ENABLE (gpio->pcdat &= 0x0FF7F)
+
+#define CON_MUX3_ENABLE (gpio->pccon = (gpio->pccon & 0x0FFFCFFFF) | 0x00010000)
+#define CLR_MUX3_ENABLE (gpio->pcdat |= 0x00100)
+#define SET_MUX3_ENABLE (gpio->pcdat &= 0x0FEFF)
+
+#define CON_MUX4_ENABLE (gpio->pccon = (gpio->pccon & 0x0FFF3FFFF) | 0x00040000)
+#define CLR_MUX4_ENABLE (gpio->pcdat |= 0x00200)
+#define SET_MUX4_ENABLE (gpio->pcdat &= 0x0FDFF)
+
+#define CON_SEL_TEMP_V_0 (gpio->pccon = (gpio->pccon & 0x0FFCFFFFF) | \
+ 0x00100000)
+#define CLR_SEL_TEMP_V_0 (gpio->pcdat &= 0x0FBFF)
+#define SET_SEL_TEMP_V_0 (gpio->pcdat |= 0x00400)
+
+#define CON_SEL_TEMP_V_1 (gpio->pccon = (gpio->pccon & 0x0FF3FFFFF) | \
+ 0x00400000)
+#define CLR_SEL_TEMP_V_1 (gpio->pcdat &= 0x0F7FF)
+#define SET_SEL_TEMP_V_1 (gpio->pcdat |= 0x00800)
+
+#define CON_SEL_TEMP_V_2 (gpio->pccon = (gpio->pccon & 0x0FCFFFFFF) | \
+ 0x01000000)
+#define CLR_SEL_TEMP_V_2 (gpio->pcdat &= 0x0EFFF)
+#define SET_SEL_TEMP_V_2 (gpio->pcdat |= 0x01000)
+
+#define CON_SEL_TEMP_V_3 (gpio->pccon = (gpio->pccon & 0x0F3FFFFFF) | \
+ 0x04000000)
+#define CLR_SEL_TEMP_V_3 (gpio->pcdat &= 0x0DFFF)
+#define SET_SEL_TEMP_V_3 (gpio->pcdat |= 0x02000)
/* TSC2000 register definition */
#define TSC2000_REG_X ((0 << 11) | (0 << 5))
{
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
- gpio->PDDAT &= 0x5FF;
+ gpio->pddat &= 0x5FF;
}
{
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
- gpio->PDDAT |= 0x200;
+ gpio->pddat |= 0x200;
}
#endif /* _TSC2000_H_ */
/* try to determine display type from the value
* defined by pull-ups
*/
- gpio->PCUP = (gpio->PCUP & 0xFFF0); /* activate GPC0...GPC3 pullups */
- gpio->PCCON = (gpio->PCCON & 0xFFFFFF00); /* configure GPC0...GPC3 as inputs */
+ gpio->pcup = (gpio->pcup & 0xFFF0); /* activate GPC0...GPC3 pullups */
+ gpio->pccon = (gpio->pccon & 0xFFFFFF00); /* cfg GPC0...GPC3 inputs */
/* allow signals to settle */
for (i=0; i<10000; i++) /* udelay isn't working yet at this point! */
__asm__("NOP");
- vfd_board_id = (~gpio->PCDAT) & 0x000F; /* read GPC0...GPC3 port pins */
+ vfd_board_id = (~gpio->pcdat) & 0x000F; /* read GPC0...GPC3 port pins */
VFD_DISABLE; /* activate blank for the vfd */
/* If new board revision, then use PWM 3 as cpld-clock */
/* Enable 500 Hz timer for fill level sensor to operate properly */
/* Configure TOUT3 as functional pin, disable pull-up */
- gpio->PDCON &= ~0x30000;
- gpio->PDCON |= 0x20000;
- gpio->PDUP |= (1 << 8);
+ gpio->pdcon &= ~0x30000;
+ gpio->pdcon |= 0x20000;
+ gpio->pdup |= (1 << 8);
/* Configure the prescaler */
- timers->TCFG0 &= ~0xff00;
- timers->TCFG0 |= 0x0f00;
+ timers->tcfg0 &= ~0xff00;
+ timers->tcfg0 |= 0x0f00;
/* Select MUX input (divider) for timer3 (1/16) */
- timers->TCFG1 &= ~0xf000;
- timers->TCFG1 |= 0x3000;
+ timers->tcfg1 &= ~0xf000;
+ timers->tcfg1 |= 0x3000;
/* Enable autoreload and set the counter and compare
* registers to values for the 500 Hz clock
* (for a given prescaler (15) and divider (16)):
* counter = (66000000 / 500) >> 9;
*/
- timers->ch[3].TCNTB = 0x101;
- timers->ch[3].TCMPB = 0x101 / 2;
+ timers->ch[3].tcntb = 0x101;
+ timers->ch[3].tcmpb = 0x101 / 2;
/* Start timer */
- timers->TCON = (timers->TCON | UPDATE3 | RELOAD3) & ~INVERT3;
- timers->TCON = (timers->TCON | START3) & ~UPDATE3;
+ timers->tcon = (timers->tcon | UPDATE3 | RELOAD3) & ~INVERT3;
+ timers->tcon = (timers->tcon | START3) & ~UPDATE3;
}
#endif
/* If old board revision, then use vm-signal as cpld-clock */
- lcd->LCDCON2 = 0x00FFC000;
- lcd->LCDCON3 = 0x0007FF00;
- lcd->LCDCON4 = 0x00000000;
- lcd->LCDCON5 = 0x00000400;
- lcd->LCDCON1 = 0x00000B75;
+ lcd->lcdcon2 = 0x00FFC000;
+ lcd->lcdcon3 = 0x0007FF00;
+ lcd->lcdcon4 = 0x00000000;
+ lcd->lcdcon5 = 0x00000400;
+ lcd->lcdcon1 = 0x00000B75;
/* VM (GPD1) is used as clock for the CPLD */
- gpio->PDCON = (gpio->PDCON & 0xFFFFFFF3) | 0x00000008;
+ gpio->pdcon = (gpio->pdcon & 0xFFFFFFF3) | 0x00000008;
return 0;
}
* see manual S3C2400
*/
/* Stopp LCD-Controller */
- lcd->LCDCON1 = 0x00000000;
+ lcd->lcdcon1 = 0x00000000;
/* frame buffer startadr */
- lcd->LCDSADDR1 = gd->fb_base >> 1;
+ lcd->lcdsaddr1 = gd->fb_base >> 1;
/* frame buffer endadr */
- lcd->LCDSADDR2 = (gd->fb_base + FRAME_BUF_SIZE) >> 1;
- lcd->LCDSADDR3 = ((256/4));
- lcd->LCDCON2 = 0x000DC000;
+ lcd->lcdsaddr2 = (gd->fb_base + FRAME_BUF_SIZE) >> 1;
+ lcd->lcdsaddr3 = ((256/4));
+ lcd->lcdcon2 = 0x000DC000;
if(gd->vfd_type == VFD_TYPE_MN11236)
- lcd->LCDCON2 = 37 << 14; /* MN11236: 38 lines */
+ lcd->lcdcon2 = 37 << 14; /* MN11236: 38 lines */
else
- lcd->LCDCON2 = 55 << 14; /* T119C: 56 lines */
- lcd->LCDCON3 = 0x0051000A;
- lcd->LCDCON4 = 0x00000001;
+ lcd->lcdcon2 = 55 << 14; /* T119C: 56 lines */
+ lcd->lcdcon3 = 0x0051000A;
+ lcd->lcdcon4 = 0x00000001;
if (gd->vfd_type && vfd_inv_data)
- lcd->LCDCON5 = 0x000004C0;
+ lcd->lcdcon5 = 0x000004C0;
else
- lcd->LCDCON5 = 0x00000440;
+ lcd->lcdcon5 = 0x00000440;
/* Port pins as LCD output */
- gpio->PCCON = (gpio->PCCON & 0xFFFFFF00)| 0x000000AA;
- gpio->PDCON = (gpio->PDCON & 0xFFFFFF03)| 0x000000A8;
+ gpio->pccon = (gpio->pccon & 0xFFFFFF00) | 0x000000AA;
+ gpio->pdcon = (gpio->pdcon & 0xFFFFFF03) | 0x000000A8;
/* Synchronize VFD enable with LCD controller to avoid flicker */
- lcd->LCDCON1 = 0x00000B75; /* Start LCD-Controller */
- while((lcd->LCDCON5 & 0x180000)!=0x100000); /* Wait for end of VSYNC */
- while((lcd->LCDCON5 & 0x060000)!=0x040000); /* Wait for next HSYNC */
- while((lcd->LCDCON5 & 0x060000)==0x040000);
- while((lcd->LCDCON5 & 0x060000)!=0x000000);
+ lcd->lcdcon1 = 0x00000B75; /* Start LCD-Controller */
+ while ((lcd->lcdcon5 & 0x180000) != 0x100000) /* Wait for VSYNC end */
+ ;
+ while ((lcd->lcdcon5 & 0x060000) != 0x040000) /* Wait for next HSYNC */
+ ;
+ while ((lcd->lcdcon5 & 0x060000) == 0x040000)
+ ;
+ while ((lcd->lcdcon5 & 0x060000) != 0x000000)
+ ;
if(gd->vfd_type)
VFD_ENABLE;
- debug ("LCDSADDR1: %lX\n", lcd->LCDSADDR1);
- debug ("LCDSADDR2: %lX\n", lcd->LCDSADDR2);
- debug ("LCDSADDR3: %lX\n", lcd->LCDSADDR3);
+ debug("LCDSADDR1: %lX\n", lcd->lcdsaddr1);
+ debug("LCDSADDR2: %lX\n", lcd->lcdsaddr2);
+ debug("LCDSADDR3: %lX\n", lcd->lcdsaddr3);
return 0;
}
struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
VFD_DISABLE;
- gpio->PDCON &= ~0xC;
- gpio->PDUP &= ~0x2;
+ gpio->pdcon &= ~0xC;
+ gpio->pdup &= ~0x2;
}
/************************************************************************/
LIB = $(obj)lib$(BOARD).a
COBJS := conxs.o eeprom.o
-SOBJS := lowlevel_init.o pxavoltage.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-CONFIG_SYS_TEXT_BASE =0xa1f00000
-# 0xa1700000
-#CONFIG_SYS_TEXT_BASE = 0
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
/* arch number of ConXS Board */
gd->bd->bi_arch_number = 776;
return &serial_ffuart_device;
}
-int dram_init (void)
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
+
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return 0;
}
#ifdef CONFIG_DRIVER_DM9000
+++ /dev/null
-/*
- * This was originally from the Lubbock u-boot port.
- *
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * NOTE: I haven't clean this up considerably, just enough to get it
- * running. See hal_platform_setup.h for the source. See
- * board/cradle/lowlevel_init.S for another PXA250 setup that is
- * much cleaner.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
-
-/*
- * Memory setup
- */
-
-.globl lowlevel_init
-lowlevel_init:
-
- /* Set up GPIO pins first ----------------------------------------- */
-
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPSR3
- ldr r1, =CONFIG_SYS_GPSR3_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR3
- ldr r1, =CONFIG_SYS_GPCR3_VAL
- str r1, [r0]
-
- ldr r0, =GRER0
- ldr r1, =CONFIG_SYS_GRER0_VAL
- str r1, [r0]
-
- ldr r0, =GRER1
- ldr r1, =CONFIG_SYS_GRER1_VAL
- str r1, [r0]
-
- ldr r0, =GRER2
- ldr r1, =CONFIG_SYS_GRER2_VAL
- str r1, [r0]
-
- ldr r0, =GRER3
- ldr r1, =CONFIG_SYS_GRER3_VAL
- str r1, [r0]
-
- ldr r0, =GFER0
- ldr r1, =CONFIG_SYS_GFER0_VAL
- str r1, [r0]
-
- ldr r0, =GFER1
- ldr r1, =CONFIG_SYS_GFER1_VAL
- str r1, [r0]
-
- ldr r0, =GFER2
- ldr r1, =CONFIG_SYS_GFER2_VAL
- str r1, [r0]
-
- ldr r0, =GFER3
- ldr r1, =CONFIG_SYS_GFER3_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR3
- ldr r1, =CONFIG_SYS_GPDR3_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR3_L
- ldr r1, =CONFIG_SYS_GAFR3_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR3_U
- ldr r1, =CONFIG_SYS_GAFR3_U_VAL
- str r1, [r0]
-
- ldr r0, =PSSR /* enable GPIO pins */
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
- /* ---------------------------------------------------------------- */
- /* Enable memory interface */
- /* */
- /* The sequence below is based on the recommended init steps */
- /* detailed in the Intel PXA250 Operating Systems Developers Guide, */
- /* Chapter 10. */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 1: Wait for at least 200 microsedonds to allow internal */
- /* clocks to settle. Only necessary after hard reset... */
- /* FIXME: can be optimized later */
- /* ---------------------------------------------------------------- */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-
- ldr r1, =MEMC_BASE /* get memory controller base addr. */
-
- /* ---------------------------------------------------------------- */
- /* Step 2a: Initialize Asynchronous static memory controller */
- /* ---------------------------------------------------------------- */
-
- /* MSC registers: timing, bus width, mem type */
-
- /* MSC0: nCS(0,1) */
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET] /* read back to ensure */
- /* that data latches */
- /* MSC1: nCS(2,3) */
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- /* MSC2: nCS(4,5) */
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2b: Initialize Card Interface */
- /* ---------------------------------------------------------------- */
-
- /* MECR: Memory Expansion Card Register */
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
- ldr r2, [r1, #MECR_OFFSET]
-
- /* MCMEM0: Card Interface slot 0 timing */
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
- ldr r2, [r1, #MCMEM0_OFFSET]
-
- /* MCMEM1: Card Interface slot 1 timing */
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
- ldr r2, [r1, #MCMEM1_OFFSET]
-
- /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
- ldr r2, [r1, #MCATT0_OFFSET]
-
- /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
- ldr r2, [r1, #MCATT1_OFFSET]
-
- /* MCIO0: Card Interface I/O Space Timing, slot 0 */
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
- ldr r2, [r1, #MCIO0_OFFSET]
-
- /* MCIO1: Card Interface I/O Space Timing, slot 1 */
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
- ldr r2, [r1, #MCIO1_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2c: Write FLYCNFG FIXME: what's that??? */
- /* ---------------------------------------------------------------- */
- ldr r2, =CONFIG_SYS_FLYCNFG_VAL
- str r2, [r1, #FLYCNFG_OFFSET]
- str r2, [r1, #FLYCNFG_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
- /* ---------------------------------------------------------------- */
-
- /* Before accessing MDREFR we need a valid DRI field, so we set */
- /* this to power on defaults + DRI field. */
-
- ldr r4, [r1, #MDREFR_OFFSET]
- ldr r2, =0xFFF
- bic r4, r4, r2
-
- ldr r3, =CONFIG_SYS_MDREFR_VAL
- and r3, r3, r2
-
- orr r4, r4, r3
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
-
- orr r4, r4, #MDREFR_K0RUN
- orr r4, r4, #MDREFR_K0DB4
- orr r4, r4, #MDREFR_K0FREE
- orr r4, r4, #MDREFR_K0DB2
- orr r4, r4, #MDREFR_K1DB2
- bic r4, r4, #MDREFR_K1FREE
- bic r4, r4, #MDREFR_K2FREE
-
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Note: preserve the mdrefr value in r4 */
-
-
- /* ---------------------------------------------------------------- */
- /* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
- /* ---------------------------------------------------------------- */
-
- /* Initialize SXCNFG register. Assert the enable bits */
-
- /* Write SXMRS to cause an MRS command to all enabled banks of */
- /* synchronous static memory. Note that SXLCR need not be written */
- /* at this time. */
-
- ldr r2, =CONFIG_SYS_SXCNFG_VAL
- str r2, [r1, #SXCNFG_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 4: Initialize SDRAM */
- /* ---------------------------------------------------------------- */
-
- bic r4, r4, #(MDREFR_K2FREE |MDREFR_K1FREE | MDREFR_K0FREE)
-
- orr r4, r4, #MDREFR_K1RUN
- bic r4, r4, #MDREFR_K2DB2
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- bic r4, r4, #MDREFR_SLFRSH
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- orr r4, r4, #MDREFR_E1PIN
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- nop
- nop
-
-
- /* Step 4d: write MDCNFG with MDCNFG:DEx deasserted (set to 0), to */
- /* configure but not enable each SDRAM partition pair. */
-
- ldr r4, =CONFIG_SYS_MDCNFG_VAL
- bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
- bic r4, r4, #(MDCNFG_DE2|MDCNFG_DE3)
-
- str r4, [r1, #MDCNFG_OFFSET] /* write back MDCNFG */
- ldr r4, [r1, #MDCNFG_OFFSET]
-
-
- /* Step 4e: Wait for the clock to the SDRAMs to stabilize, */
- /* 100..200 µsec. */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-
- /* Step 4f: Trigger a number (usually 8) refresh cycles by */
- /* attempting non-burst read or write accesses to disabled */
- /* SDRAM, as commonly specified in the power up sequence */
- /* documented in SDRAM data sheets. The address(es) used */
- /* for this purpose must not be cacheable. */
-
- ldr r3, =CONFIG_SYS_DRAM_BASE
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
-
-
- /* Step 4g: Write MDCNFG with enable bits asserted */
- /* (MDCNFG:DEx set to 1). */
-
- ldr r3, [r1, #MDCNFG_OFFSET]
- mov r4, r3
- orr r3, r3, #MDCNFG_DE0
- str r3, [r1, #MDCNFG_OFFSET]
- mov r0, r3
-
- /* Step 4h: Write MDMRS. */
-
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
- /* enable APD */
- ldr r3, [r1, #MDREFR_OFFSET]
- orr r3, r3, #MDREFR_APD
- str r3, [r1, #MDREFR_OFFSET]
-
- /* We are finished with Intel's memory controller initialisation */
-
-
-setvoltage:
-
- mov r10, lr
- bl initPXAvoltage /* In case the board is rebooting with a */
- mov lr, r10 /* low voltage raise it up to a good one. */
-
-#if 1
- b initirqs
-#endif
-
-wakeup:
- /* Are we waking from sleep? */
- ldr r0, =RCSR
- ldr r1, [r0]
- and r1, r1, #(RCSR_GPR | RCSR_SMR | RCSR_WDR | RCSR_HWR)
- str r1, [r0]
- teq r1, #RCSR_SMR
-
- bne initirqs
-
- ldr r0, =PSSR
- mov r1, #PSSR_PH
- str r1, [r0]
-
- /* if so, resume at PSPR */
- ldr r0, =PSPR
- ldr r1, [r0]
- mov pc, r1
-
- /* ---------------------------------------------------------------- */
- /* Disable (mask) all interrupts at interrupt controller */
- /* ---------------------------------------------------------------- */
-
-initirqs:
-
- mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
- ldr r2, =ICLR
- str r1, [r2]
-
- ldr r2, =ICMR /* mask all interrupts at the controller */
- str r1, [r2]
-
- /* ---------------------------------------------------------------- */
- /* Clock initialisation */
- /* ---------------------------------------------------------------- */
-
-initclks:
-
- /* Disable the peripheral clocks, and set the core clock frequency */
-
- /* Turn Off on-chip peripheral clocks (except for memory) */
- /* for re-configuration. */
- ldr r1, =CKEN
- ldr r2, =CONFIG_SYS_CKEN
- str r2, [r1]
-
- /* ... and write the core clock config register */
- ldr r2, =CONFIG_SYS_CCCR
- ldr r1, =CCCR
- str r2, [r1]
-
- /* Turn on turbo mode */
- mrc p14, 0, r2, c6, c0, 0
- orr r2, r2, #0xB /* Turbo, Fast-Bus, Freq change**/
- mcr p14, 0, r2, c6, c0, 0
-
- /* Re-write MDREFR */
- ldr r1, =MEMC_BASE
- ldr r2, [r1, #MDREFR_OFFSET]
- str r2, [r1, #MDREFR_OFFSET]
-#ifdef RTC
- /* enable the 32Khz oscillator for RTC and PowerManager */
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
- /* NOTE: spin here until OSCC.OOK get set, meaning the PLL */
- /* has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#else
-#error "RTC not defined"
-#endif
-
- /* Interrupt init: Mask all interrupts */
- ldr r0, =ICMR /* enable no sources */
- mov r1, #0
- str r1, [r0]
- /* FIXME */
-
-#ifdef NODEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-#endif
-
- /* ---------------------------------------------------------------- */
- /* End lowlevel_init */
- /* ---------------------------------------------------------------- */
-
-endlowlevel_init:
-
- mov pc, lr
# MA 02111-1307 USA
#
-LDSCRIPT = $(CPUDIR)/$(SOC)/u-boot.lds
-TEXT_BASE = 0x97800000
+CONFIG_SYS_TEXT_BASE = 0x97800000
IMX_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/imximage_hynix.cfg
+ALL += $(obj)u-boot.imx
#include <fsl_esdhc.h>
#include <fsl_pmic.h>
#include <mc13892.h>
+#include <linux/fb.h>
DECLARE_GLOBAL_DATA_PTR;
static u32 system_rev;
+extern int mx51_fb_init(struct fb_videomode *mode);
+
#ifdef CONFIG_HW_WATCHDOG
#include <watchdog.h>
+static struct fb_videomode nec_nl6448bc26_09c = {
+ "NEC_NL6448BC26-09C",
+ 60, /* Refresh */
+ 640, /* xres */
+ 480, /* yres */
+ 37650, /* pixclock = 26.56Mhz */
+ 48, /* left margin */
+ 16, /* right margin */
+ 31, /* upper margin */
+ 12, /* lower margin */
+ 96, /* hsync-len */
+ 2, /* vsync-len */
+ 0, /* sync */
+ FB_VMODE_NONINTERLACED, /* vmode */
+ 0, /* flag */
+};
+
void hw_watchdog_reset(void)
{
int val;
int dram_init(void)
{
-#ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1,
- PHYS_SDRAM_1_SIZE);
-#if (CONFIG_NR_DRAM_BANKS > 1)
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2,
- PHYS_SDRAM_2_SIZE);
-#endif
-#else
gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
-#endif
return 0;
}
mxc_request_iomux(MX51_PIN_CSPI1_RDY, IOMUX_CONFIG_ALT3);
mxc_iomux_set_pad(MX51_PIN_CSPI1_RDY, 0x82);
+ /* PWM Output GPIO1_2 */
+ mxc_request_iomux(MX51_PIN_GPIO1_2, IOMUX_CONFIG_ALT1);
+
/*
* Set GPIO1_4 to high and output; it is used to reset
* the system on reboot
return 0;
}
+static void backlight(int on)
+{
+ if (on) {
+ mxc_gpio_set(65, 1);
+ udelay(10000);
+ mxc_gpio_set(68, 1);
+ } else {
+ mxc_gpio_set(65, 0);
+ mxc_gpio_set(68, 0);
+ }
+}
+
+void lcd_enable(void)
+{
+ int ret;
+
+ mxc_request_iomux(MX51_PIN_DI1_PIN2, IOMUX_CONFIG_ALT0);
+ mxc_request_iomux(MX51_PIN_DI1_PIN3, IOMUX_CONFIG_ALT0);
+
+ mxc_gpio_set(2, 1);
+ mxc_request_iomux(MX51_PIN_GPIO1_2, IOMUX_CONFIG_ALT0);
+
+ ret = mx51_fb_init(&nec_nl6448bc26_09c);
+ if (ret)
+ puts("LCD cannot be configured\n");
+}
+
int board_init(void)
{
-#ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
- board_early_init_f();
-#endif
gd->bd->bi_arch_number = MACH_TYPE_TTC_VISION2; /* board id for linux */
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
return 0;
}
+int do_vision_lcd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ int on;
+
+ if (argc < 2)
+ return cmd_usage(cmdtp);
+
+ on = (strcmp(argv[1], "on") == 0);
+ backlight(on);
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ lcdbl, CONFIG_SYS_MAXARGS, 1, do_vision_lcd,
+ "Vision2 Backlight",
+ "lcdbl [on|off]\n"
+);
+++ /dev/null
-#
-# This is config used for compilation of WEP EP250 sources
-#
-# You might change location of U-Boot in memory by setting right CONFIG_SYS_TEXT_BASE.
-# This allows for example having one copy located at the end of ram and stored
-# in flash device and later on while developing use other location to test
-# the code in RAM device only.
-#
-
-CONFIG_SYS_TEXT_BASE = 0xa1fe0000
-#CONFIG_SYS_TEXT_BASE = 0xa1001000
+++ /dev/null
-/*
- * Copyright (C) 2003 ETC s.r.o.
- *
- * This code was inspired by Marius Groeger and Kyle Harris code
- * available in other board ports for U-Boot
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- * Written by Peter Figuli <peposh@etc.sk>, 2003.
- *
- */
-
-#include <common.h>
-#include "intel.h"
-
-
-/*
- * This code should handle CFI FLASH memory device. This code is very
- * minimalistic approach without many essential error handling code as well.
- * Because U-Boot actually is missing smart handling of FLASH device,
- * we just set flash_id to anything else to FLASH_UNKNOW, so common code
- * can call us without any restrictions.
- * TODO: Add CFI Query, to be able to determine FLASH device.
- * TODO: Add error handling code
- * NOTE: This code was tested with BUS_WIDTH 4 and ITERLEAVE 2 only, but
- * hopefully may work with other configurations.
- */
-
-#if ( WEP_FLASH_BUS_WIDTH == 1 )
-# define FLASH_BUS vu_char
-# define FLASH_BUS_RET u_char
-# if ( WEP_FLASH_INTERLEAVE == 1 )
-# define FLASH_CMD( x ) x
-# else
-# error "With 8bit bus only one chip is allowed"
-# endif
-
-
-#elif ( WEP_FLASH_BUS_WIDTH == 2 )
-# define FLASH_BUS vu_short
-# define FLASH_BUS_RET u_short
-# if ( WEP_FLASH_INTERLEAVE == 1 )
-# define FLASH_CMD( x ) x
-# elif ( WEP_FLASH_INTERLEAVE == 2 )
-# define FLASH_CMD( x ) (( x << 8 )| x )
-# else
-# error "With 16bit bus only 1 or 2 chip(s) are allowed"
-# endif
-
-
-#elif ( WEP_FLASH_BUS_WIDTH == 4 )
-# define FLASH_BUS vu_long
-# define FLASH_BUS_RET u_long
-# if ( WEP_FLASH_INTERLEAVE == 1 )
-# define FLASH_CMD( x ) x
-# elif ( WEP_FLASH_INTERLEAVE == 2 )
-# define FLASH_CMD( x ) (( x << 16 )| x )
-# elif ( WEP_FLASH_INTERLEAVE == 4 )
-# define FLASH_CMD( x ) (( x << 24 )|( x << 16 ) ( x << 8 )| x )
-# else
-# error "With 32bit bus only 1,2 or 4 chip(s) are allowed"
-# endif
-
-#else
-# error "Flash bus width might be 1,2,4 for 8,16,32 bit configuration"
-#endif
-
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-static FLASH_BUS_RET flash_status_reg (void)
-{
-
- FLASH_BUS *addr = (FLASH_BUS *) 0;
-
- *addr = FLASH_CMD (CFI_INTEL_CMD_READ_STATUS_REGISTER);
-
- return *addr;
-}
-
-static int flash_ready (ulong timeout)
-{
- int ok = 1;
-
- reset_timer_masked ();
- while ((flash_status_reg () & FLASH_CMD (CFI_INTEL_SR_READY)) !=
- FLASH_CMD (CFI_INTEL_SR_READY)) {
- if (get_timer_masked () > timeout && timeout != 0) {
- ok = 0;
- break;
- }
- }
- return ok;
-}
-
-#if ( CONFIG_SYS_MAX_FLASH_BANKS != 1 )
-# error "WEP platform has only one flash bank!"
-#endif
-
-
-ulong flash_init (void)
-{
- int i;
- FLASH_BUS address = WEP_FLASH_BASE;
-
- flash_info[0].size = WEP_FLASH_BANK_SIZE;
- flash_info[0].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- flash_info[0].flash_id = INTEL_MANUFACT;
- memset (flash_info[0].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_SECT; i++) {
- flash_info[0].start[i] = address;
-#ifdef WEP_FLASH_UNLOCK
- /* Some devices are hw locked after start. */
- *((FLASH_BUS *) address) = FLASH_CMD (CFI_INTEL_CMD_LOCK_SETUP);
- *((FLASH_BUS *) address) = FLASH_CMD (CFI_INTEL_CMD_UNLOCK_BLOCK);
- flash_ready (0);
- *((FLASH_BUS *) address) = FLASH_CMD (CFI_INTEL_CMD_READ_ARRAY);
-#endif
- address += WEP_FLASH_SECT_SIZE;
- }
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
-
- return WEP_FLASH_BANK_SIZE;
-}
-
-void flash_print_info (flash_info_t * info)
-{
- int i;
-
- printf (" Intel vendor\n");
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if (!(i % 5)) {
- printf ("\n");
- }
-
- printf (" %08lX%s", info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
- printf ("\n");
-}
-
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- int flag, non_protected = 0, sector;
- int rc = ERR_OK;
-
- FLASH_BUS *address;
-
- for (sector = s_first; sector <= s_last; sector++) {
- if (!info->protect[sector]) {
- non_protected++;
- }
- }
-
- if (!non_protected) {
- return ERR_PROTECTED;
- }
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
-
-
- /* Start erase on unprotected sectors */
- for (sector = s_first; sector <= s_last && !ctrlc (); sector++) {
- if (info->protect[sector]) {
- printf ("Protected sector %2d skipping...\n", sector);
- continue;
- } else {
- printf ("Erasing sector %2d ... ", sector);
- }
-
- address = (FLASH_BUS *) (info->start[sector]);
-
- *address = FLASH_CMD (CFI_INTEL_CMD_BLOCK_ERASE);
- *address = FLASH_CMD (CFI_INTEL_CMD_CONFIRM);
- if (flash_ready (CONFIG_SYS_FLASH_ERASE_TOUT)) {
- *address = FLASH_CMD (CFI_INTEL_CMD_CLEAR_STATUS_REGISTER);
- printf ("ok.\n");
- } else {
- *address = FLASH_CMD (CFI_INTEL_CMD_SUSPEND);
- rc = ERR_TIMOUT;
- printf ("timeout! Aborting...\n");
- break;
- }
- *address = FLASH_CMD (CFI_INTEL_CMD_READ_ARRAY);
- }
- if (ctrlc ())
- printf ("User Interrupt!\n");
-
- /* allow flash to settle - wait 10 ms */
- udelay_masked (10000);
- if (flag) {
- enable_interrupts ();
- }
-
- return rc;
-}
-
-static int write_data (flash_info_t * info, ulong dest, FLASH_BUS data)
-{
- FLASH_BUS *address = (FLASH_BUS *) dest;
- int rc = ERR_OK;
- int flag;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*address & data) != data) {
- return ERR_NOT_ERASED;
- }
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
-
- flag = disable_interrupts ();
-
- *address = FLASH_CMD (CFI_INTEL_CMD_CLEAR_STATUS_REGISTER);
- *address = FLASH_CMD (CFI_INTEL_CMD_PROGRAM1);
- *address = data;
-
- if (!flash_ready (CONFIG_SYS_FLASH_WRITE_TOUT)) {
- *address = FLASH_CMD (CFI_INTEL_CMD_SUSPEND);
- rc = ERR_TIMOUT;
- printf ("timeout! Aborting...\n");
- }
-
- *address = FLASH_CMD (CFI_INTEL_CMD_READ_ARRAY);
- if (flag) {
- enable_interrupts ();
- }
-
- return rc;
-}
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ulong read_addr, write_addr;
- FLASH_BUS data;
- int i, result = ERR_OK;
-
-
- read_addr = addr & ~(sizeof (FLASH_BUS) - 1);
- write_addr = read_addr;
- if (read_addr != addr) {
- data = 0;
- for (i = 0; i < sizeof (FLASH_BUS); i++) {
- if (read_addr < addr || cnt == 0) {
- data |= *((uchar *) read_addr) << i * 8;
- } else {
- data |= (*src++) << i * 8;
- cnt--;
- }
- read_addr++;
- }
- if ((result = write_data (info, write_addr, data)) != ERR_OK) {
- return result;
- }
- write_addr += sizeof (FLASH_BUS);
- }
- for (; cnt >= sizeof (FLASH_BUS); cnt -= sizeof (FLASH_BUS)) {
- if ((result = write_data (info, write_addr,
- *((FLASH_BUS *) src))) != ERR_OK) {
- return result;
- }
- write_addr += sizeof (FLASH_BUS);
- src += sizeof (FLASH_BUS);
- }
- if (cnt > 0) {
- read_addr = write_addr;
- data = 0;
- for (i = 0; i < sizeof (FLASH_BUS); i++) {
- if (cnt > 0) {
- data |= (*src++) << i * 8;
- cnt--;
- } else {
- data |= *((uchar *) read_addr) << i * 8;
- }
- read_addr++;
- }
- if ((result = write_data (info, write_addr, data)) != 0) {
- return result;
- }
- }
- return ERR_OK;
-}
+++ /dev/null
-/*
- * Copyright (C) 2002 ETC s.r.o.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the ETC s.r.o. nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Written by Marcel Telka <marcel@telka.sk>, 2002.
- *
- * Documentation:
- * [1] Intel Corporation, "3 Volt Intel Strata Flash Memory 28F128J3A, 28F640J3A,
- * 28F320J3A (x8/x16)", April 2002, Order Number: 290667-011
- * [2] Intel Corporation, "3 Volt Synchronous Intel Strata Flash Memory 28F640K3, 28F640K18,
- * 28F128K3, 28F128K18, 28F256K3, 28F256K18 (x16)", June 2002, Order Number: 290737-005
- *
- * This file is taken from OpenWinCE project hosted by SourceForge.net
- *
- */
-
-#ifndef FLASH_INTEL_H
-#define FLASH_INTEL_H
-
-#include <common.h>
-
-/* Intel CFI commands - see Table 4. in [1] and Table 3. in [2] */
-
-#define CFI_INTEL_CMD_READ_ARRAY 0xFF /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_READ_IDENTIFIER 0x90 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_READ_QUERY 0x98 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_READ_STATUS_REGISTER 0x70 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_CLEAR_STATUS_REGISTER 0x50 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_PROGRAM1 0x40 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_PROGRAM2 0x10 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_WRITE_TO_BUFFER 0xE8 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_CONFIRM 0xD0 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_BLOCK_ERASE 0x20 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_SUSPEND 0xB0 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_RESUME 0xD0 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_LOCK_SETUP 0x60 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_LOCK_BLOCK 0x01 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_UNLOCK_BLOCK 0xD0 /* 28FxxxJ3A - unlocks all blocks, 28FFxxxK3, 28FxxxK18 */
-#define CFI_INTEL_CMD_LOCK_DOWN_BLOCK 0x2F /* 28FxxxK3, 28FxxxK18 */
-
-/* Intel CFI Status Register bits - see Table 6. in [1] and Table 7. in [2] */
-
-#define CFI_INTEL_SR_READY 1 << 7 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_SR_ERASE_SUSPEND 1 << 6 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_SR_ERASE_ERROR 1 << 5 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_SR_PROGRAM_ERROR 1 << 4 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_SR_VPEN_ERROR 1 << 3 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_SR_PROGRAM_SUSPEND 1 << 2 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_SR_BLOCK_LOCKED 1 << 1 /* 28FxxxJ3A, 28FxxxK3, 28FxxxK18 */
-#define CFI_INTEL_SR_BEFP 1 << 0 /* 28FxxxK3, 28FxxxK18 */
-
-/* Intel flash device ID codes for 28FxxxJ3A - see Table 5. in [1] */
-
-#define CFI_CHIP_INTEL_28F320J3A 0x0016
-#define CFI_CHIPN_INTEL_28F320J3A "28F320J3A"
-#define CFI_CHIP_INTEL_28F640J3A 0x0017
-#define CFI_CHIPN_INTEL_28F640J3A "28F640J3A"
-#define CFI_CHIP_INTEL_28F128J3A 0x0018
-#define CFI_CHIPN_INTEL_28F128J3A "28F128J3A"
-
-/* Intel flash device ID codes for 28FxxxK3 and 28FxxxK18 - see Table 8. in [2] */
-
-#define CFI_CHIP_INTEL_28F640K3 0x8801
-#define CFI_CHIPN_INTEL_28F640K3 "28F640K3"
-#define CFI_CHIP_INTEL_28F128K3 0x8802
-#define CFI_CHIPN_INTEL_28F128K3 "28F128K3"
-#define CFI_CHIP_INTEL_28F256K3 0x8803
-#define CFI_CHIPN_INTEL_28F256K3 "28F256K3"
-#define CFI_CHIP_INTEL_28F640K18 0x8805
-#define CFI_CHIPN_INTEL_28F640K18 "28F640K18"
-#define CFI_CHIP_INTEL_28F128K18 0x8806
-#define CFI_CHIPN_INTEL_28F128K18 "28F128K18"
-#define CFI_CHIP_INTEL_28F256K18 0x8807
-#define CFI_CHIPN_INTEL_28F256K18 "28F256K18"
-
-#endif /* FLASH_INTEL_H */
+++ /dev/null
-/*
- * Copyright (C) 2001, 2002 ETC s.r.o.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Written by Marcel Telka <marcel@telka.sk>, 2001, 2002.
- * Changes for U-Boot Peter Figuli <peposh@etc.sk>, 2003.
- *
- * This file is taken from OpenWinCE project hosted by SourceForge.net
- *
- * Documentation:
- * [1] Intel Corporation, "Intel PXA250 and PXA210 Application Processors
- * Developer's Manual", February 2002, Order Number: 278522-001
- * [2] Samsung Electronics, "8Mx16 SDRAM 54CSP K4S281633D-RL/N/P",
- * Revision 1.0, February 2002
- * [3] Samsung Electronics, "16Mx16 SDRAM 54CSP K4S561633C-RL(N)",
- * Revision 1.0, February 2002
- *
-*/
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
-/* setup memory - see 6.12 in [1]
- * Step 1 - wait 200 us
- */
- mov r0,#0x2700 /* wait 200 us @ 99.5 MHz */
-1: subs r0, r0, #1
- bne 1b
-/* TODO: complete step 1 for Synchronous Static memory*/
-
- ldr r0, =0x48000000 /* MC_BASE */
-
-
-/* step 1.a - setup MSCx
- */
- ldr r1, =0x000012B3 /* MSC0_RRR0(1) | MSC0_RDN0(2) | MSC0_RDF0(11) | MSC0_RT0(3) */
- str r1, [r0, #0x8] /* MSC0_OFFSET */
-
-/* step 1.c - clear MDREFR:K1FREE, set MDREFR:DRI
- * see AUTO REFRESH chapter in section D. in [2] and in [3]
- * DRI = (64ms / 4096) * 99.53MHz / 32 = 48 for K4S281633
- * DRI = (64ms / 8192) * 99.52MHz / 32 = 24 for K4S561633
- * TODO: complete for Synchronous Static memory
- */
- ldr r1, [r0, #4] /* MDREFR_OFFSET */
- ldr r2, =0x01000FFF /* MDREFR_K1FREE | MDREFR_DRI_MASK */
- bic r1, r1, r2
-#if defined( WEP_SDRAM_K4S281633 )
- orr r1, r1, #48 /* MDREFR_DRI(48) */
-#elif defined( WEP_SDRAM_K4S561633 )
- orr r1, r1, #24 /* MDREFR_DRI(24) */
-#else
-#error SDRAM chip is not defined
-#endif
-
- str r1, [r0, #4] /* MDREFR_OFFSET */
-
-/* Step 2 - only for Synchronous Static memory (TODO)
- *
- * Step 3 - same as step 4
- *
- * Step 4
- *
- * Step 4.a - set MDREFR:K1RUN, clear MDREFR:K1DB2
- */
- orr r1, r1, #0x00010000 /* MDREFR_K1RUN */
- bic r1, r1, #0x00020000 /* MDREFR_K1DB2 */
- str r1, [r0, #4] /* MDREFR_OFFSET */
-
-/* Step 4.b - clear MDREFR:SLFRSH */
- bic r1, r1, #0x00400000 /* MDREFR_SLFRSH */
- str r1, [r0, #4] /* MDREFR_OFFSET */
-
-/* Step 4.c - set MDREFR:E1PIN */
- orr r1, r1, #0x00008000 /* MDREFR_E1PIN */
- str r1, [r0, #4] /* MDREFR_OFFSET */
-
-/* Step 4.d - automatically done
- *
- * Steps 4.e and 4.f - configure SDRAM
- */
-#if defined( WEP_SDRAM_K4S281633 )
- ldr r1, =0x00000AA8 /* MDCNFG_DTC0(2) | MDCNFG_DLATCH0 | MDCNFG_DCAC0(1) | MDCNFG_DRAC0(1) | MDCNFG_DNB0 */
-#elif defined( WEP_SDRAM_K4S561633 )
- ldr r1, =0x00000AC8 /* MDCNFG_DTC0(2) | MDCNFG_DLATCH0 | MDCNFG_DCAC0(1) | MDCNFG_DRAC0(2) | MDCNFG_DNB0 */
-#else
-#error SDRAM chip is not defined
-#endif
- str r1, [r0, #0] /* MDCNFG_OFFSET */
-
-/* Step 5 - wait at least 200 us for SDRAM
- * see section B. in [2]
- */
- mov r2,#0x2700 /* wait 200 us @ 99.5 MHz */
-1: subs r2, r2, #1
- bne 1b
-
-/* Step 6 - after reset dcache is disabled, so automatically done
- *
- * Step 7 - eight refresh cycles
- */
- mov r2, #0xA0000000
- ldr r3, [r2]
- ldr r3, [r2]
- ldr r3, [r2]
- ldr r3, [r2]
- ldr r3, [r2]
- ldr r3, [r2]
- ldr r3, [r2]
- ldr r3, [r2]
-
-/* Step 8 - we don't need dcache now
- *
- * Step 9 - enable SDRAM partition 0
- */
- orr r1, r1, #1 /* MDCNFG_DE0 */
- str r1, [r0, #0] /* MDCNFG_OFFSET */
-
-/* Step 10 - write MDMRS */
- mov r1, #0
- str r1, [r0, #0x40] /* MDMRS_OFFSET */
-
-/* Step 11 - optional (TODO) */
-
- mov pc,r10
+++ /dev/null
-/*
- * Copyright (C) 2003 ETC s.r.o.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- * Written by Peter Figuli <peposh@etc.sk>, 2003.
- *
- */
-
-#include <common.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/io.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int board_init (void)
-{
- gd->bd->bi_arch_number = MACH_TYPE_WEP_EP250;
- gd->bd->bi_boot_params = 0xa0000000;
-/*
- * Setup GPIO stuff to get serial working
- */
-#if defined( CONFIG_FFUART )
- writel(0x80, GPDR1);
- writel(0x8010, GAFR1_L);
-#elif defined( CONFIG_BTUART )
- writel(0x800, GPDR1);
- writel(0x900000, GAFR1_L);
-#endif
- writel(0x20, PSSR);
-
- return 0;
-}
-
-int dram_init (void)
-{
-#if ( CONFIG_NR_DRAM_BANKS > 0 )
- gd->bd->bi_dram[0].start = WEP_SDRAM_1;
- gd->bd->bi_dram[0].size = WEP_SDRAM_1_SIZE;
-#endif
-#if ( CONFIG_NR_DRAM_BANKS > 1 )
- gd->bd->bi_dram[1].start = WEP_SDRAM_2;
- gd->bd->bi_dram[1].size = WEP_SDRAM_2_SIZE;
-#endif
-#if ( CONFIG_NR_DRAM_BANKS > 2 )
- gd->bd->bi_dram[2].start = WEP_SDRAM_3;
- gd->bd->bi_dram[2].size = WEP_SDRAM_3_SIZE;
-#endif
-#if ( CONFIG_NR_DRAM_BANKS > 3 )
- gd->bd->bi_dram[3].start = WEP_SDRAM_4;
- gd->bd->bi_dram[3].size = WEP_SDRAM_4_SIZE;
-#endif
-
- return 0;
-}
LIB = $(obj)lib$(BOARD).a
COBJS := xaeniax.o flash.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-CONFIG_SYS_TEXT_BASE = 0xa3FB0000
-#CONFIG_SYS_TEXT_BASE = 0
+++ /dev/null
- /*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * NOTE: I haven't clean this up considerably, just enough to get it
- * running. See hal_platform_setup.h for the source. See
- * board/cradle/lowlevel_init.S for another PXA250 setup that is
- * much cleaner.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
- /* Set up GPIO pins first ----------------------------------------- */
-
- ldr r0,=GPSR0
- ldr r1,=CONFIG_SYS_GPSR0_VAL
- str r1,[r0]
-
- ldr r0,=GPSR1
- ldr r1,=CONFIG_SYS_GPSR1_VAL
- str r1,[r0]
-
- ldr r0,=GPSR2
- ldr r1,=CONFIG_SYS_GPSR2_VAL
- str r1,[r0]
-
- ldr r0,=GPCR0
- ldr r1,=CONFIG_SYS_GPCR0_VAL
- str r1,[r0]
-
- ldr r0,=GPCR1
- ldr r1,=CONFIG_SYS_GPCR1_VAL
- str r1,[r0]
-
- ldr r0,=GPCR2
- ldr r1,=CONFIG_SYS_GPCR2_VAL
- str r1,[r0]
-
- ldr r0,=GPDR0
- ldr r1,=CONFIG_SYS_GPDR0_VAL
- str r1,[r0]
-
- ldr r0,=GPDR1
- ldr r1,=CONFIG_SYS_GPDR1_VAL
- str r1,[r0]
-
- ldr r0,=GPDR2
- ldr r1,=CONFIG_SYS_GPDR2_VAL
- str r1,[r0]
-
- ldr r0,=GAFR0_L
- ldr r1,=CONFIG_SYS_GAFR0_L_VAL
- str r1,[r0]
-
- ldr r0,=GAFR0_U
- ldr r1,=CONFIG_SYS_GAFR0_U_VAL
- str r1,[r0]
-
- ldr r0,=GAFR1_L
- ldr r1,=CONFIG_SYS_GAFR1_L_VAL
- str r1,[r0]
-
- ldr r0,=GAFR1_U
- ldr r1,=CONFIG_SYS_GAFR1_U_VAL
- str r1,[r0]
-
- ldr r0,=GAFR2_L
- ldr r1,=CONFIG_SYS_GAFR2_L_VAL
- str r1,[r0]
-
- ldr r0,=GAFR2_U
- ldr r1,=CONFIG_SYS_GAFR2_U_VAL
- str r1,[r0]
-
- ldr r0,=PSSR /* enable GPIO pins */
- ldr r1,=CONFIG_SYS_PSSR_VAL
- str r1,[r0]
-
- /* ---------------------------------------------------------------- */
- /* Enable memory interface */
- /* */
- /* The sequence below is based on the recommended init steps */
- /* detailed in the Intel PXA250 Operating Systems Developers Guide, */
- /* Chapter 10. */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 1: Wait for at least 200 microsedonds to allow internal */
- /* clocks to settle. Only necessary after hard reset... */
- /* FIXME: can be optimized later */
- /* ---------------------------------------------------------------- */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-
- ldr r1,=MEMC_BASE /* get memory controller base addr. */
-
- /* ---------------------------------------------------------------- */
- /* Step 2a: Initialize Asynchronous static memory controller */
- /* ---------------------------------------------------------------- */
-
- /* MSC registers: timing, bus width, mem type */
-
- /* MSC0: nCS(0,1) */
- ldr r2,=CONFIG_SYS_MSC0_VAL
- str r2,[r1, #MSC0_OFFSET]
- ldr r2,[r1, #MSC0_OFFSET] /* read back to ensure data latches */
-
- /* MSC1: nCS(2,3) */
- ldr r2,=CONFIG_SYS_MSC1_VAL
- str r2,[r1, #MSC1_OFFSET]
- ldr r2,[r1, #MSC1_OFFSET]
-
- /* MSC2: nCS(4,5) */
- ldr r2,=CONFIG_SYS_MSC2_VAL
- str r2,[r1, #MSC2_OFFSET]
- ldr r2,[r1, #MSC2_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2b: Initialize Card Interface */
- /* ---------------------------------------------------------------- */
-
- /* MECR: Memory Expansion Card Register */
- ldr r2,=CONFIG_SYS_MECR_VAL
- str r2,[r1, #MECR_OFFSET]
- ldr r2,[r1, #MECR_OFFSET]
-
- /* MCMEM0: Card Interface slot 0 timing */
- ldr r2,=CONFIG_SYS_MCMEM0_VAL
- str r2,[r1, #MCMEM0_OFFSET]
- ldr r2,[r1, #MCMEM0_OFFSET]
-
- /* MCMEM1: Card Interface slot 1 timing */
- ldr r2,=CONFIG_SYS_MCMEM1_VAL
- str r2,[r1, #MCMEM1_OFFSET]
- ldr r2,[r1, #MCMEM1_OFFSET]
-
- /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
- ldr r2,=CONFIG_SYS_MCATT0_VAL
- str r2,[r1, #MCATT0_OFFSET]
- ldr r2,[r1, #MCATT0_OFFSET]
-
- /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
- ldr r2,=CONFIG_SYS_MCATT1_VAL
- str r2,[r1, #MCATT1_OFFSET]
- ldr r2,[r1, #MCATT1_OFFSET]
-
- /* MCIO0: Card Interface I/O Space Timing, slot 0 */
- ldr r2,=CONFIG_SYS_MCIO0_VAL
- str r2,[r1, #MCIO0_OFFSET]
- ldr r2,[r1, #MCIO0_OFFSET]
-
- /* MCIO1: Card Interface I/O Space Timing, slot 1 */
- ldr r2,=CONFIG_SYS_MCIO1_VAL
- str r2,[r1, #MCIO1_OFFSET]
- ldr r2,[r1, #MCIO1_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 2c: Write FLYCNFG FIXME: what's that??? */
- /* ---------------------------------------------------------------- */
-
- /* ---------------------------------------------------------------- */
- /* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
- /* ---------------------------------------------------------------- */
-
- @ get the mdrefr settings
- ldr r4,=CONFIG_SYS_MDREFR_VAL
-
- @ write back mdrefr
- str r4,[r1, #MDREFR_OFFSET]
- ldr r4,[r1, #MDREFR_OFFSET]
-
- /* ---------------------------------------------------------------- */
- /* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
- /* ---------------------------------------------------------------- */
-
- /* Initialize SXCNFG register. Assert the enable bits */
-
- /* Write SXMRS to cause an MRS command to all enabled banks of */
- /* synchronous static memory. Note that SXLCR need not be written */
- /* at this time. */
-
- /* FIXME: we use async mode for now */
-
- /* ---------------------------------------------------------------- */
- /* Step 4: Initialize SDRAM */
- /* ---------------------------------------------------------------- */
-
- @ set K1RUN for bank 0
- @
- orr r4, r4, #MDREFR_K1RUN
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ deassert SLFRSH
- @
- bic r4, r4, #MDREFR_SLFRSH
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ assert E1PIN
- @ if E0PIN is also used: #(MDREFR_E1PIN|MDREFR_E0PIN)
- orr r4, r4, #(MDREFR_E1PIN)
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
- nop
- nop
-
- /* Step 4d: */
- /* fetch platform value of mdcnfg */
- @
- ldr r2, =CONFIG_SYS_MDCNFG_VAL
-
- @ disable all sdram banks
- @
- bic r2, r2, #(MDCNFG_DE0 | MDCNFG_DE1)
- bic r2, r2, #(MDCNFG_DE2 | MDCNFG_DE3)
-
- @ program banks 0/1 for bus width
- @
- bic r2, r2, #MDCNFG_DWID0 @0=32-bit
-
- @ write initial value of mdcnfg, w/o enabling sdram banks
- @
- str r2, [r1, #MDCNFG_OFFSET]
-
- /* Step 4e: Wait for the clock to the SDRAMs to stabilize, */
- /* 100..200 µsec. */
-
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
- /* so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-
- /* Step 4f: Trigger a number (usually 8) refresh cycles by */
- /* attempting non-burst read or write accesses to disabled */
- /* SDRAM, as commonly specified in the power up sequence */
- /* documented in SDRAM data sheets. The address(es) used */
- /* for this purpose must not be cacheable. */
-
- ldr r3, =CONFIG_SYS_DRAM_BASE
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
- str r2, [r3]
-
-
- /* Step 4g: Write MDCNFG with enable bits asserted */
- /* get memory controller base address */
- ldr r1, =MEMC_BASE
-
- @fetch current mdcnfg value
- @
- ldr r3, [r1, #MDCNFG_OFFSET]
-
- @enable sdram bank 0 if installed (must do for any populated bank)
- @
- orr r3, r3, #MDCNFG_DE0
-
- @write back mdcnfg, enabling the sdram bank(s)
- @
- str r3, [r1, #MDCNFG_OFFSET]
-
- /* Step 4h: Write MDMRS. */
-
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
-
- /* We are finished with Intel's memory controller initialisation */
-
-
- /* ---------------------------------------------------------------- */
- /* Disable (mask) all interrupts at interrupt controller */
- /* ---------------------------------------------------------------- */
-
-initirqs:
- mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
- ldr r2, =ICLR
- str r1, [r2]
-
- ldr r1, =CONFIG_SYS_ICMR_VAL /* mask all interrupts at the controller */
- ldr r2, =ICMR
- str r1, [r2]
-
-
- /* ---------------------------------------------------------------- */
- /* Clock initialisation */
- /* ---------------------------------------------------------------- */
-
-initclks:
-
- /* Disable the peripheral clocks, and set the core clock frequency */
- /* (hard-coding at 398.12MHz for now). */
- /* Turn Off ALL on-chip peripheral clocks for re-configuration */
- /* Note: See label 'ENABLECLKS' for the re-enabling */
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
-
- /* default value */
- ldr r2, =(CCCR_L27|CCCR_M2|CCCR_N10) /* DEFAULT: {200/200/100} */
-
- /* ... and write the core clock config register */
- ldr r1, =CCCR
- str r2, [r1]
-
-#ifdef RTC
- /* enable the 32Khz oscillator for RTC and PowerManager */
-
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
- /* NOTE: spin here until OSCC.OOK get set, meaning the PLL */
- /* has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
- @ Turn on needed clocks
- @
-test:
- ldr r1, =CKEN
- ldr r2, =CONFIG_SYS_CKEN_VAL
- str r2, [r1]
-
- /* ---------------------------------------------------------------- */
- /* */
- /* ---------------------------------------------------------------- */
-
- /* Save SDRAM size ?*/
- ldr r1, =DRAM_SIZE
- str r8, [r1]
-
- /* FIXME */
-
-#define NODEBUG
-#ifdef NODEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-
-#endif
-
- /* ---------------------------------------------------------------- */
- /* End lowlevel_init */
- /* ---------------------------------------------------------------- */
-
-endlowlevel_init:
-
- mov pc, lr
int board_init (void)
{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
/* arch number of xaeniax */
gd->bd->bi_arch_number = 585;
return 0;
}
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
-int dram_init (void)
+void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- /* gd->bd->bi_dram[1].start = PHYS_SDRAM_2;*/
- /* gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;*/
- /* gd->bd->bi_dram[2].start = PHYS_SDRAM_3; */
- /* gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE; */
- /* gd->bd->bi_dram[3].start = PHYS_SDRAM_4; */
- /* gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE; */
-
- return 0;
}
#ifdef CONFIG_CMD_NET
COBJS-$(CONFIG_FSL_PCI_INIT) += fsl_8xxx_pci.o
COBJS-$(CONFIG_MPC8572) += fsl_8xxx_clk.o
COBJS-$(CONFIG_MPC86xx) += fsl_8xxx_clk.o
+COBJS-$(CONFIG_P2020) += fsl_8xxx_clk.o
COBJS-$(CONFIG_FSL_DDR2) += fsl_8xxx_ddr.o
+COBJS-$(CONFIG_FSL_DDR3) += fsl_8xxx_ddr.o
+COBJS-$(CONFIG_MPC85xx) += fsl_8xxx_misc.o board.o
+COBJS-$(CONFIG_MPC86xx) += fsl_8xxx_misc.o board.o
COBJS-$(CONFIG_NAND_ACTL) += actl_nand.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
--- /dev/null
+/*
+ * Copyright 2009 Extreme Engineering Solutions, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+#include "fsl_8xxx_misc.h"
+
+int checkboard(void)
+{
+ char name[] = CONFIG_SYS_BOARD_NAME;
+ char *s;
+
+#ifdef CONFIG_SYS_FORM_CUSTOM
+ s = "Custom";
+#elif CONFIG_SYS_FORM_6U_CPCI
+ s = "6U CompactPCI";
+#elif CONFIG_SYS_FORM_ATCA_PMC
+ s = "ATCA w/PMC";
+#elif CONFIG_SYS_FORM_ATCA_AMC
+ s = "ATCA w/AMC";
+#elif CONFIG_SYS_FORM_VME
+ s = "VME";
+#elif CONFIG_SYS_FORM_6U_VPX
+ s = "6U VPX";
+#elif CONFIG_SYS_FORM_PMC
+ s = "PMC";
+#elif CONFIG_SYS_FORM_PCI
+ s = "PCI";
+#elif CONFIG_SYS_FORM_3U_CPCI
+ s = "3U CompactPCI";
+#elif CONFIG_SYS_FORM_AMC
+ s = "AdvancedMC";
+#elif CONFIG_SYS_FORM_XMC
+ s = "XMC";
+#elif CONFIG_SYS_FORM_PMC_XMC
+ s = "PMC/XMC";
+#elif CONFIG_SYS_FORM_PCI_EXPRESS
+ s = "PCI Express";
+#elif CONFIG_SYS_FORM_3U_VPX
+ s = "3U VPX";
+#else
+#error "Form factor not defined"
+#endif
+
+ name[strlen(name) - 1] += get_board_derivative();
+ printf("Board: X-ES %s %s SBC\n", name, s);
+
+ /* Display board specific information */
+ puts(" ");
+ if ((s = getenv("board_rev")))
+ printf("Rev %s, ", s);
+ if ((s = getenv("serial#")))
+ printf("Serial# %s, ", s);
+ if ((s = getenv("board_cfg")))
+ printf("Cfg %s", s);
+ puts("\n");
+
+ return 0;
+}
if (in_be32(&gur->gpporcr) & 0x10000)
return 66666666;
else
+#ifdef CONFIG_P2020
+ return 100000000;
+#else
return 50000000;
+#endif
}
#ifdef CONFIG_MPC85xx
if (ddr_ratio == 0x7)
return get_board_sys_clk(dummy);
+#ifdef CONFIG_P2020
+ if (in_be32(&gur->gpporcr) & 0x20000)
+ return 66666666;
+ else
+ return 100000000;
+#else
return 66666666;
+#endif
}
#endif
--- /dev/null
+/*
+ * Copyright 2008 Extreme Engineering Solutions, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/mmu.h>
+#ifdef CONFIG_PCA953X
+#include <pca953x.h>
+
+/*
+ * Determine if a board's flashes are write protected
+ */
+int board_flash_wp_on(void)
+{
+ if (pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) &
+ CONFIG_SYS_PCA953X_NVM_WP)
+ return 1;
+
+ return 0;
+}
+#endif
+
+/*
+ * Return a board's derivative model number. For example:
+ * return 2 for the XPedite5372 and return 1 for the XPedite5201.
+ */
+uint get_board_derivative(void)
+{
+#if defined(CONFIG_MPC85xx)
+ volatile ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+#elif defined(CONFIG_MPC86xx)
+ volatile immap_t *immap = (immap_t *)CONFIG_SYS_CCSRBAR;
+ volatile ccsr_gur_t *gur = &immap->im_gur;
+#endif
+
+ /*
+ * The top 4 lines of the local bus address are pulled low/high and
+ * can be read to determine the least significant digit of a board's
+ * model number.
+ */
+ return gur->gpporcr >> 28;
+}
/*
- * Palm Tungsten|C Lowlevel Hardware Initialization
- *
- * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ * Copyright 2008 Extreme Engineering Solutions, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* MA 02111-1307 USA
*/
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/macro.h>
+#ifndef __FSL_8XXX_MISC_H___
+#define __FSL_8XXX_MISC_H___
-.globl lowlevel_init
-lowlevel_init:
- pxa_gpio_setup
- pxa_wait_ticks 0x8000
- pxa_mem_setup
- pxa_wakeup
- pxa_intr_setup
- pxa_clock_setup
+uint get_board_derivative(void);
- mov pc, lr
+#endif /* __FSL_8XXX_MISC_H__ */
#include <pci.h>
#include <asm/fsl_pci.h>
#include <asm/io.h>
+#include <linux/compiler.h>
#include <libfdt.h>
#include <fdt_support.h>
-int first_free_busno = 0;
#ifdef CONFIG_PCI1
static struct pci_controller pci1_hose;
static struct pci_controller pcie3_hose;
#endif
-#ifdef CONFIG_MPC8572
-/* Correlate host/agent POR bits to usable info. Table 4-14 */
-struct host_agent_cfg_t {
- uchar pcie_root[3];
- uchar rio_host;
-} host_agent_cfg[8] = {
- {{0, 0, 0}, 0},
- {{0, 1, 1}, 1},
- {{1, 0, 1}, 0},
- {{1, 1, 0}, 1},
- {{0, 0, 1}, 0},
- {{0, 1, 0}, 1},
- {{1, 0, 0}, 0},
- {{1, 1, 1}, 1}
-};
-
-/* Correlate port width POR bits to usable info. Table 4-15 */
-struct io_port_cfg_t {
- uchar pcie_width[3];
- uchar rio_width;
-} io_port_cfg[16] = {
- {{0, 0, 0}, 0},
- {{0, 0, 0}, 0},
- {{4, 0, 0}, 0},
- {{4, 4, 0}, 0},
- {{0, 0, 0}, 0},
- {{0, 0, 0}, 0},
- {{0, 0, 0}, 4},
- {{4, 2, 2}, 0},
- {{0, 0, 0}, 0},
- {{0, 0, 0}, 0},
- {{0, 0, 0}, 0},
- {{4, 0, 0}, 4},
- {{4, 0, 0}, 4},
- {{0, 0, 0}, 4},
- {{0, 0, 0}, 4},
- {{8, 0, 0}, 0},
-};
-#elif defined CONFIG_MPC8548
-/* Correlate host/agent POR bits to usable info. Table 4-12 */
-struct host_agent_cfg_t {
- uchar pci_host[2];
- uchar pcie_root[1];
- uchar rio_host;
-} host_agent_cfg[8] = {
- {{1, 1}, {0}, 0},
- {{1, 1}, {1}, 0},
- {{1, 1}, {0}, 1},
- {{0, 0}, {0}, 0}, /* reserved */
- {{0, 1}, {1}, 0},
- {{1, 1}, {1}, 0},
- {{0, 1}, {1}, 1},
- {{1, 1}, {1}, 1}
-};
-
-/* Correlate port width POR bits to usable info. Table 4-13 */
-struct io_port_cfg_t {
- uchar pcie_width[1];
- uchar rio_width;
-} io_port_cfg[8] = {
- {{0}, 0},
- {{0}, 0},
- {{0}, 0},
- {{4}, 4},
- {{4}, 4},
- {{0}, 4},
- {{0}, 4},
- {{8}, 0},
-};
-#elif defined CONFIG_MPC86xx
-/* Correlate host/agent POR bits to usable info. Table 4-17 */
-struct host_agent_cfg_t {
- uchar pcie_root[2];
- uchar rio_host;
-} host_agent_cfg[8] = {
- {{0, 0}, 0},
- {{1, 0}, 1},
- {{0, 1}, 0},
- {{1, 1}, 1}
-};
-
-/* Correlate port width POR bits to usable info. Table 4-16 */
-struct io_port_cfg_t {
- uchar pcie_width[2];
- uchar rio_width;
-} io_port_cfg[16] = {
- {{0, 0}, 0},
- {{0, 0}, 0},
- {{8, 0}, 0},
- {{8, 8}, 0},
- {{0, 0}, 0},
- {{8, 0}, 4},
- {{8, 0}, 4},
- {{8, 0}, 4},
- {{0, 0}, 0},
- {{0, 0}, 4},
- {{0, 0}, 4},
- {{0, 0}, 4},
- {{0, 0}, 0},
- {{0, 0}, 0},
- {{0, 8}, 0},
- {{8, 8}, 0},
-};
-#endif
-
/*
* 85xx and 86xx share naming conventions, but different layout.
* Correlate names to CPU-specific values to share common
void pci_init_board(void)
{
- struct pci_controller *hose;
- volatile ccsr_fsl_pci_t *pci;
- int width;
- int host;
+ struct fsl_pci_info pci_info[3];
+ int first_free_busno = 0;
+ int num = 0;
+ int pcie_ep;
+ __maybe_unused int pcie_configured;
+
#if defined(CONFIG_MPC85xx)
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
#elif defined(CONFIG_MPC86xx)
immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
#endif
- uint devdisr = in_be32(&gur->devdisr);
- uint io_sel = (in_be32(&gur->pordevsr) & MPC8xxx_PORDEVSR_IO_SEL) >>
+ u32 devdisr = in_be32(&gur->devdisr);
+ u32 pordevsr = in_be32(&gur->pordevsr);
+ __maybe_unused uint io_sel = (pordevsr & MPC8xxx_PORDEVSR_IO_SEL) >>
MPC8xxx_PORDEVSR_IO_SEL_SHIFT;
- uint host_agent = (in_be32(&gur->porbmsr) & MPC8xxx_PORBMSR_HA) >>
- MPC8xxx_PORBMSR_HA_SHIFT;
- struct pci_region *r;
#ifdef CONFIG_PCI1
uint pci_spd_norm = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_SPD;
uint pcix = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1;
uint freq = CONFIG_SYS_CLK_FREQ / 1000 / 1000;
- width = 0; /* Silence compiler warning... */
- io_sel &= 0xf; /* Silence compiler warning... */
- pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCI1_ADDR;
- hose = &pci1_hose;
- host = host_agent_cfg[host_agent].pci_host[0];
- r = hose->regions;
-
if (!(devdisr & MPC85xx_DEVDISR_PCI1)) {
+ SET_STD_PCI_INFO(pci_info[num], 1);
+ pcie_ep = fsl_setup_hose(&pci1_hose, pci_info[num].regs);
printf("\n PCI1: %d bit %s, %s %d MHz, %s, %s\n",
pci_32 ? 32 : 64,
pcix ? "PCIX" : "PCI",
pci_spd_norm ? ">=" : "<=",
pcix ? freq * 2 : freq,
- host ? "host" : "agent",
+ pcie_ep ? "agent" : "host",
pci_arb ? "arbiter" : "external-arbiter");
- /* outbound memory */
- pci_set_region(r++,
- CONFIG_SYS_PCI1_MEM_BASE,
- CONFIG_SYS_PCI1_MEM_PHYS,
- CONFIG_SYS_PCI1_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(r++,
- CONFIG_SYS_PCI1_IO_BASE,
- CONFIG_SYS_PCI1_IO_PHYS,
- CONFIG_SYS_PCI1_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno = first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
-
- /* Unlock inbound PCI configuration cycles */
- if (!host)
- fsl_pci_config_unlock(hose);
-
- first_free_busno = hose->last_busno + 1;
- printf(" PCI1 on bus %02x - %02x\n",
- hose->first_busno, hose->last_busno);
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pci1_hose, first_free_busno);
} else {
printf(" PCI1: disabled\n");
}
/* PCI1 not present on MPC8572 */
setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI1);
#endif
-#ifdef CONFIG_PCIE1
- pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE1_ADDR;
- hose = &pcie1_hose;
- host = host_agent_cfg[host_agent].pcie_root[0];
- width = io_port_cfg[io_sel].pcie_width[0];
- r = hose->regions;
-
- if (width && !(devdisr & MPC8xxx_DEVDISR_PCIE1)) {
- printf("\n PCIE1 connected as %s (x%d)",
- host ? "Root Complex" : "Endpoint", width);
- if (in_be32(&pci->pme_msg_det)) {
- out_be32(&pci->pme_msg_det, 0xffffffff);
- debug(" with errors. Clearing. Now 0x%08x",
- in_be32(&pci->pme_msg_det));
- }
- printf("\n");
-
- /* outbound memory */
- pci_set_region(r++,
- CONFIG_SYS_PCIE1_MEM_BASE,
- CONFIG_SYS_PCIE1_MEM_PHYS,
- CONFIG_SYS_PCIE1_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(r++,
- CONFIG_SYS_PCIE1_IO_BASE,
- CONFIG_SYS_PCIE1_IO_PHYS,
- CONFIG_SYS_PCIE1_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno = first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
- /* Unlock inbound PCI configuration cycles */
- if (!host)
- fsl_pci_config_unlock(hose);
-
- first_free_busno = hose->last_busno + 1;
- printf(" PCIE1 on bus %02x - %02x\n",
- hose->first_busno, hose->last_busno);
+#ifdef CONFIG_PCIE1
+ pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
+
+ if (pcie_configured && !(devdisr & MPC8xxx_DEVDISR_PCIE1)) {
+ SET_STD_PCIE_INFO(pci_info[num], 1);
+ pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs);
+ printf(" PCIE1 connected as %s\n",
+ pcie_ep ? "Endpoint" : "Root Complex");
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pcie1_hose, first_free_busno);
+ } else {
+ printf(" PCIE1: disabled\n");
}
#else
setbits_be32(&gur->devdisr, MPC8xxx_DEVDISR_PCIE1);
#endif /* CONFIG_PCIE1 */
#ifdef CONFIG_PCIE2
- pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE2_ADDR;
- hose = &pcie2_hose;
- host = host_agent_cfg[host_agent].pcie_root[1];
- width = io_port_cfg[io_sel].pcie_width[1];
- r = hose->regions;
-
- if (width && !(devdisr & MPC8xxx_DEVDISR_PCIE2)) {
- printf("\n PCIE2 connected as %s (x%d)",
- host ? "Root Complex" : "Endpoint", width);
- if (in_be32(&pci->pme_msg_det)) {
- out_be32(&pci->pme_msg_det, 0xffffffff);
- debug(" with errors. Clearing. Now 0x%08x",
- in_be32(&pci->pme_msg_det));
- }
- printf("\n");
-
- /* outbound memory */
- pci_set_region(r++,
- CONFIG_SYS_PCIE2_MEM_BASE,
- CONFIG_SYS_PCIE2_MEM_PHYS,
- CONFIG_SYS_PCIE2_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(r++,
- CONFIG_SYS_PCIE2_IO_BASE,
- CONFIG_SYS_PCIE2_IO_PHYS,
- CONFIG_SYS_PCIE2_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno = first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
-
- /* Unlock inbound PCI configuration cycles */
- if (!host)
- fsl_pci_config_unlock(hose);
-
- first_free_busno = hose->last_busno + 1;
- printf(" PCIE2 on bus %02x - %02x\n",
- hose->first_busno, hose->last_busno);
+ pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_2, io_sel);
+
+ if (pcie_configured && !(devdisr & MPC8xxx_DEVDISR_PCIE2)) {
+ SET_STD_PCIE_INFO(pci_info[num], 2);
+ pcie_ep = fsl_setup_hose(&pcie2_hose, pci_info[num].regs);
+ printf(" PCIE2 connected as %s\n",
+ pcie_ep ? "Endpoint" : "Root Complex");
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pcie2_hose, first_free_busno);
+ } else {
+ printf(" PCIE2: disabled\n");
}
#else
setbits_be32(&gur->devdisr, MPC8xxx_DEVDISR_PCIE2);
#endif /* CONFIG_PCIE2 */
#ifdef CONFIG_PCIE3
- pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE3_ADDR;
- hose = &pcie3_hose;
- host = host_agent_cfg[host_agent].pcie_root[2];
- width = io_port_cfg[io_sel].pcie_width[2];
- r = hose->regions;
-
- if (width && !(devdisr & MPC8xxx_DEVDISR_PCIE3)) {
- printf("\n PCIE3 connected as %s (x%d)",
- host ? "Root Complex" : "Endpoint", width);
- if (in_be32(&pci->pme_msg_det)) {
- out_be32(&pci->pme_msg_det, 0xffffffff);
- debug(" with errors. Clearing. Now 0x%08x",
- in_be32(&pci->pme_msg_det));
- }
- printf("\n");
-
- /* outbound memory */
- pci_set_region(r++,
- CONFIG_SYS_PCIE3_MEM_BASE,
- CONFIG_SYS_PCIE3_MEM_PHYS,
- CONFIG_SYS_PCIE3_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(r++,
- CONFIG_SYS_PCIE3_IO_BASE,
- CONFIG_SYS_PCIE3_IO_PHYS,
- CONFIG_SYS_PCIE3_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = r - hose->regions;
-
- hose->first_busno = first_free_busno;
-
- fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
-
- /* Unlock inbound PCI configuration cycles */
- if (!host)
- fsl_pci_config_unlock(hose);
-
- first_free_busno = hose->last_busno + 1;
- printf(" PCIE3 on bus %02x - %02x\n",
- hose->first_busno, hose->last_busno);
+ pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_3, io_sel);
+
+ if (pcie_configured && !(devdisr & MPC8xxx_DEVDISR_PCIE3)) {
+ SET_STD_PCIE_INFO(pci_info[num], 3);
+ pcie_ep = fsl_setup_hose(&pcie3_hose, pci_info[num].regs);
+ printf(" PCIE3 connected as %s\n",
+ pcie_ep ? "Endpoint" : "Root Complex");
+ first_free_busno = fsl_pci_init_port(&pci_info[num++],
+ &pcie3_hose, first_free_busno);
+ } else {
+ printf(" PCIE3: disabled\n");
}
#else
setbits_be32(&gur->devdisr, MPC8xxx_DEVDISR_PCIE3);
#include <asm/io.h>
#include <fdt_support.h>
#include <pca953x.h>
+#include "../common/fsl_8xxx_misc.h"
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_PCI)
extern void ft_board_pci_setup(void *blob, bd_t *bd);
#endif
-int checkboard(void)
-{
- char *s;
-
- printf("Board: X-ES %s 3U VPX SBC\n", CONFIG_SYS_BOARD_NAME);
- printf(" ");
- s = getenv("board_rev");
- if (s)
- printf("Rev %s, ", s);
- s = getenv("serial#");
- if (s)
- printf("Serial# %s, ", s);
- s = getenv("board_cfg");
- if (s)
- printf("Cfg %s", s);
- printf("\n");
-
- return 0;
-}
/*
* Print out which flash was booted from and if booting from the 2nd flash,
* swap flash chip selects to maintain consistent flash numbering/addresses.
extern void ft_board_pci_setup(void *blob, bd_t *bd);
-int checkboard(void)
-{
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
- volatile ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR);
- char *s;
-
- printf("Board: X-ES %s PMC\n", CONFIG_SYS_BOARD_NAME);
- printf(" ");
- s = getenv("board_rev");
- if (s)
- printf("Rev %s, ", s);
- s = getenv("serial#");
- if (s)
- printf("Serial# %s, ", s);
- s = getenv("board_cfg");
- if (s)
- printf("Cfg %s", s);
- printf("\n");
-
- out_be32(&lbc->ltesr, 0xffffffff); /* Clear LBC error IRQs */
- out_be32(&lbc->lteir, 0xffffffff); /* Enable LBC error IRQs */
- out_be32(&ecm->eedr, 0xffffffff); /* Clear ecm errors */
- out_be32(&ecm->eeer, 0xffffffff); /* Enable ecm errors */
-
- return 0;
-}
-
static void flash_cs_fixup(void)
{
int flash_sel;
extern void ft_board_pci_setup(void *blob, bd_t *bd);
-int checkboard(void)
-{
- char *s;
-
- printf("Board: X-ES %s 3U VPX SBC\n", CONFIG_SYS_BOARD_NAME);
- printf(" ");
- s = getenv("board_rev");
- if (s)
- printf("Rev %s, ", s);
- s = getenv("serial#");
- if (s)
- printf("Serial# %s, ", s);
- s = getenv("board_cfg");
- if (s)
- printf("Cfg %s", s);
- printf("\n");
-
- return 0;
-}
-
static void flash_cs_fixup(void)
{
int flash_sel;
--- /dev/null
+#
+# Copyright 2007-2008 Freescale Semiconductor, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS-y += $(BOARD).o
+COBJS-y += ddr.o
+COBJS-y += law.o
+COBJS-y += tlb.o
+
+SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS-y))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(OBJS) $(SOBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * Copyright 2010 Extreme Engineering Solutions, Inc.
+ * Copyright 2007-2008 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+
+static void get_spd(ddr3_spd_eeprom_t *spd, unsigned char i2c_address)
+{
+ i2c_read(i2c_address, SPD_EEPROM_OFFSET, 2, (uchar *)spd,
+ sizeof(ddr3_spd_eeprom_t));
+}
+
+void fsl_ddr_get_spd(ddr3_spd_eeprom_t *ctrl_dimms_spd,
+ unsigned int ctrl_num)
+{
+ unsigned int i;
+ unsigned int i2c_address = 0;
+
+ for (i = 0; i < CONFIG_DIMM_SLOTS_PER_CTLR; i++) {
+ if (ctrl_num == 0 && i == 0)
+ i2c_address = SPD_EEPROM_ADDRESS1;
+ get_spd(&(ctrl_dimms_spd[i]), i2c_address);
+ }
+}
+
+unsigned int fsl_ddr_get_mem_data_rate(void)
+{
+ return get_ddr_freq(0);
+}
+
+/*
+ * There are traditionally three board-specific SDRAM timing parameters
+ * which must be calculated based on the particular PCB artwork. These are:
+ * 1.) CPO (Read Capture Delay)
+ * - TIMING_CFG_2 register
+ * Source: Calculation based on board trace lengths and
+ * chip-specific internal delays.
+ * 2.) CLK_ADJUST (Clock and Addr/Cmd alignment control)
+ * - DDR_SDRAM_CLK_CNTL register
+ * Source: Signal Integrity Simulations
+ * 3.) 2T Timing on Addr/Ctl
+ * - TIMING_CFG_2 register
+ * Source: Signal Integrity Simulations
+ * Usually only needed with heavy load/very high speed (>DDR2-800)
+ *
+ * ====== XPedite550x DDR3-800 read delay calculations ======
+ *
+ * The P2020 processor provides an autoleveling option. Setting CPO to
+ * 0x1f enables this auto configuration.
+ */
+
+typedef struct {
+ unsigned short datarate_mhz_low;
+ unsigned short datarate_mhz_high;
+ unsigned char clk_adjust;
+ unsigned char cpo;
+} board_specific_parameters_t;
+
+const board_specific_parameters_t board_specific_parameters[][20] = {
+ {
+ /* Controller 0 */
+ {
+ /* DDR3-600/667 */
+ .datarate_mhz_low = 500,
+ .datarate_mhz_high = 750,
+ .clk_adjust = 5,
+ .cpo = 31,
+ },
+ {
+ /* DDR3-800 */
+ .datarate_mhz_low = 750,
+ .datarate_mhz_high = 850,
+ .clk_adjust = 5,
+ .cpo = 31,
+ },
+ },
+};
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+ dimm_params_t *pdimm,
+ unsigned int ctrl_num)
+{
+ const board_specific_parameters_t *pbsp =
+ &(board_specific_parameters[ctrl_num][0]);
+ u32 num_params = sizeof(board_specific_parameters[ctrl_num]) /
+ sizeof(board_specific_parameters[0][0]);
+ u32 i;
+ ulong ddr_freq;
+
+ /*
+ * Set odt_rd_cfg and odt_wr_cfg. If the there is only one dimm in
+ * that controller, set odt_wr_cfg to 4 for CS0, and 0 to CS1. If
+ * there are two dimms in the controller, set odt_rd_cfg to 3 and
+ * odt_wr_cfg to 3 for the even CS, 0 for the odd CS.
+ */
+ for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
+ if (i&1) { /* odd CS */
+ popts->cs_local_opts[i].odt_rd_cfg = 0;
+ popts->cs_local_opts[i].odt_wr_cfg = 0;
+ } else { /* even CS */
+ if (CONFIG_DIMM_SLOTS_PER_CTLR == 1) {
+ popts->cs_local_opts[i].odt_rd_cfg = 0;
+ popts->cs_local_opts[i].odt_wr_cfg = 4;
+ } else if (CONFIG_DIMM_SLOTS_PER_CTLR == 2) {
+ popts->cs_local_opts[i].odt_rd_cfg = 3;
+ popts->cs_local_opts[i].odt_wr_cfg = 3;
+ }
+ }
+ }
+
+ /*
+ * Get clk_adjust, cpo, write_data_delay,2T, according to the board ddr
+ * freqency and n_banks specified in board_specific_parameters table.
+ */
+ ddr_freq = get_ddr_freq(0) / 1000000;
+
+ for (i = 0; i < num_params; i++) {
+ if (ddr_freq >= pbsp->datarate_mhz_low &&
+ ddr_freq <= pbsp->datarate_mhz_high) {
+ popts->clk_adjust = pbsp->clk_adjust;
+ popts->cpo_override = pbsp->cpo;
+ popts->twoT_en = 0;
+ }
+ pbsp++;
+ }
+
+ /*
+ * Factors to consider for half-strength driver enable:
+ * - number of DIMMs installed
+ */
+ popts->half_strength_driver_enable = 0;
+
+ /*
+ * Enable on-die termination.
+ * From the Micron Technical Node TN-41-04, RTT_Nom should typically
+ * be 30 to 40 ohms, while RTT_WR should be 120 ohms. Setting RTT_WR
+ * is handled in the Freescale DDR3 driver. Set RTT_Nom here.
+ */
+ popts->rtt_override = 1;
+ popts->rtt_override_value = 3;
+}
--- /dev/null
+/*
+ * Copyright 2010 Extreme Engineering Solutions, Inc.
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * Notes:
+ * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
+ * If flash is 8M at default position (last 8M), no LAW needed.
+ */
+
+struct law_entry law_table[] = {
+ SET_LAW(CONFIG_SYS_FLASH_BASE2, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
+ SET_LAW(CONFIG_SYS_NAND_BASE, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
+#ifdef CONFIG_SYS_PCIE1_MEM_PHYS
+ SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_1G, LAW_TRGT_IF_PCIE_1),
+ SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_1),
+#endif
+#ifdef CONFIG_SYS_PCIE2_MEM_PHYS
+ SET_LAW(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_2),
+ SET_LAW(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_2),
+#endif
+#ifdef CONFIG_SYS_PCIE3_MEM_PHYS
+ SET_LAW(CONFIG_SYS_PCIE3_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_3),
+ SET_LAW(CONFIG_SYS_PCIE3_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_3),
+#endif
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
--- /dev/null
+/*
+ * Copyright 2008 Extreme Engineering Solutions, Inc.
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/mmu.h>
+
+struct fsl_e_tlb_entry tlb_table[] = {
+ /* TLB 0 - for temp stack in cache */
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+ CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+ CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+ CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+
+ /* W**G* - NOR flashes */
+ /* This will be changed to *I*G* after relocation to RAM. */
+ SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE2, CONFIG_SYS_FLASH_BASE2,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|MAS2_G,
+ 0, 0, BOOKE_PAGESZ_256M, 1),
+
+ /* *I*G* - CCSRBAR */
+ SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 1, BOOKE_PAGESZ_1M, 1),
+
+ /* *I*G* - NAND flash */
+ SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 2, BOOKE_PAGESZ_1M, 1),
+
+ /* **M** - Boot page for secondary processors */
+ SET_TLB_ENTRY(1, CONFIG_BPTR_VIRT_ADDR, CONFIG_BPTR_VIRT_ADDR,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
+ 0, 3, BOOKE_PAGESZ_4K, 1),
+
+#ifdef CONFIG_PCIE1
+ /* *I*G* - PCIe */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_PHYS, CONFIG_SYS_PCIE1_MEM_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 4, BOOKE_PAGESZ_1G, 1),
+#endif
+
+#ifdef CONFIG_PCIE2
+ /* *I*G* - PCIe */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE2_MEM_PHYS, CONFIG_SYS_PCIE2_MEM_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 5, BOOKE_PAGESZ_256M, 1),
+#endif
+
+#ifdef CONFIG_PCIE3
+ /* *I*G* - PCIe */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_PHYS, CONFIG_SYS_PCIE3_MEM_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 6, BOOKE_PAGESZ_256M, 1),
+#endif
+
+#if defined(CONFIG_PCIE1) || defined(CONFIG_PCIE2) || defined(CONFIG_PCIE3)
+ /* *I*G* - PCIe */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_PHYS, CONFIG_SYS_PCIE1_IO_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 7, BOOKE_PAGESZ_64M, 1),
+#endif
+};
+
+int num_tlb_entries = ARRAY_SIZE(tlb_table);
--- /dev/null
+/*
+ * Copyright 2010 Extreme Engineering Solutions, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/immap_85xx.h>
+#include <asm/fsl_pci.h>
+#include <asm/io.h>
+#include <asm/cache.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <pca953x.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern void ft_board_pci_setup(void *blob, bd_t *bd);
+
+static void flash_cs_fixup(void)
+{
+ int flash_sel;
+
+ /*
+ * Print boot dev and swap flash flash chip selects if booted from 2nd
+ * flash. Swapping chip selects presents user with a common memory
+ * map regardless of which flash was booted from.
+ */
+ flash_sel = !((pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) &
+ CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS));
+ printf("FLASH: Executed from FLASH%d\n", flash_sel ? 2 : 1);
+
+ if (flash_sel) {
+ set_lbc_br(0, CONFIG_SYS_BR1_PRELIM);
+ set_lbc_or(0, CONFIG_SYS_OR1_PRELIM);
+
+ set_lbc_br(1, CONFIG_SYS_BR0_PRELIM);
+ set_lbc_or(1, CONFIG_SYS_OR0_PRELIM);
+ }
+}
+
+int board_early_init_r(void)
+{
+ /* Initialize PCA9557 devices */
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR1, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR2, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR3, 0xff, 0);
+
+ /*
+ * Remap NOR flash region to caching-inhibited
+ * so that flash can be erased/programmed properly.
+ */
+
+ /* Flush d-cache and invalidate i-cache of any FLASH data */
+ flush_dcache();
+ invalidate_icache();
+
+ /* Invalidate existing TLB entry for NOR flash */
+ disable_tlb(0);
+ set_tlb(1, (CONFIG_SYS_FLASH_BASE2 & 0xf0000000),
+ (CONFIG_SYS_FLASH_BASE2 & 0xf0000000),
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 0, BOOKE_PAGESZ_256M, 1);
+
+ flash_cs_fixup();
+
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+#ifdef CONFIG_PCI
+ ft_board_pci_setup(blob, bd);
+#endif
+ ft_cpu_setup(blob, bd);
+}
+#endif
+
+#ifdef CONFIG_MP
+extern void cpu_mp_lmb_reserve(struct lmb *lmb);
+
+void board_lmb_reserve(struct lmb *lmb)
+{
+ cpu_mp_lmb_reserve(lmb);
+}
+#endif
LIB = $(obj)lib$(BOARD).a
COBJS := xm250.o flash.o
-SOBJS := lowlevel_init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
- rm -f $(SOBJS) $(OBJS)
+ rm -f $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak $(obj).depend
+++ /dev/null
-#
-# (C) Copyright 2003-2004
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#
-# MicroSys XM250 board:
-#
-
-
-# This is the address where U-Boot lives in flash:
-#CONFIG_SYS_TEXT_BASE = 0
-
-# FIXME: armboot does only work correctly when being compiled
-# for the addresses _after_ relocation to RAM!! Otherwhise the
-# .bss segment is assumed in flash...
-CONFIG_SYS_TEXT_BASE = 0xA3F80000
+++ /dev/null
-/*
- * Most of this taken from Redboot hal_platform_setup.h with cleanup
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-/* wait for coprocessor write complete */
- .macro CPWAIT reg
- mrc p15,0,\reg,c2,c0,0
- mov \reg,\reg
- sub pc,pc,#4
- .endm
-/*
- .macro SET_LED val
- ldr r6, =CRADLE_LED_CLR_REG
- ldr r7, =0
- str r7, [r6]
- ldr r6, =CRADLE_LED_SET_REG
- ldr r7, =\val
- str r7, [r6]
- .endm
-*/
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
- /* Set up GPIO pins first */
-
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
-
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
-
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
-
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
-
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- ldr r0, =GRER0
- ldr r1, =CONFIG_SYS_GRER0_VAL
- str r1, [r0]
-
- ldr r0, =GRER1
- ldr r1, =CONFIG_SYS_GRER1_VAL
- str r1, [r0]
-
- ldr r0, =GRER2
- ldr r1, =CONFIG_SYS_GRER2_VAL
- str r1, [r0]
-
- ldr r0, =GFER0
- ldr r1, =CONFIG_SYS_GFER0_VAL
- str r1, [r0]
-
- ldr r0, =GFER1
- ldr r1, =CONFIG_SYS_GFER1_VAL
- str r1, [r0]
-
- ldr r0, =GFER2
- ldr r1, =CONFIG_SYS_GFER2_VAL
- str r1, [r0]
-
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
-
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
-
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_L
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR0_U
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_L
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR1_U
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_L
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
-
- ldr r0, =GAFR2_U
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- /* enable GPIO pins */
- ldr r0, =PSSR
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
- /* SET_LED 1 */
-
- ldr r3, =MSC1 /* low - bank 2 Lubbock Registers / SRAM */
- ldr r2, =CONFIG_SYS_MSC1_VAL /* high - bank 3 Ethernet Controller */
- str r2, [r3] /* need to set MSC1 before trying to write to the HEX LEDs */
- ldr r2, [r3] /* need to read it back to make sure the value latches (see MSC section of manual) */
-
-
-/*********************************************************************
- * Initlialize Memory Controller
- *
- * See PXA250 Operating System Developer's Guide
- *
- * pause for 200 uSecs- allow internal clocks to settle
- * *Note: only need this if hard reset... doing it anyway for now
- */
-
- @ Step 1
- @ ---- Wait 200 usec
- ldr r3, =OSCR @ reset the OS Timer Count to zero
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 @ really 0x2E1 is about 200usec, so 0x300 should be plenty
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
- /* SET_LED 2 */
-
-mem_init:
- @ get memory controller base address
- ldr r1, =MEMC_BASE
-
-
-@****************************************************************************
-@ Step 2
-@
-
- @ Step 2a
- @ write msc0, read back to ensure data latches
- @
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET]
-
- @ write msc1
- ldr r2, =CONFIG_SYS_MSC1_VAL
- str r2, [r1, #MSC1_OFFSET]
- ldr r2, [r1, #MSC1_OFFSET]
-
- @ write msc2
- ldr r2, =CONFIG_SYS_MSC2_VAL
- str r2, [r1, #MSC2_OFFSET]
- ldr r2, [r1, #MSC2_OFFSET]
-
- @ Step 2b
- @ write mecr
- ldr r2, =CONFIG_SYS_MECR_VAL
- str r2, [r1, #MECR_OFFSET]
-
- @ write mcmem0
- ldr r2, =CONFIG_SYS_MCMEM0_VAL
- str r2, [r1, #MCMEM0_OFFSET]
-
- @ write mcmem1
- ldr r2, =CONFIG_SYS_MCMEM1_VAL
- str r2, [r1, #MCMEM1_OFFSET]
-
- @ write mcatt0
- ldr r2, =CONFIG_SYS_MCATT0_VAL
- str r2, [r1, #MCATT0_OFFSET]
-
- @ write mcatt1
- ldr r2, =CONFIG_SYS_MCATT1_VAL
- str r2, [r1, #MCATT1_OFFSET]
-
- @ write mcio0
- ldr r2, =CONFIG_SYS_MCIO0_VAL
- str r2, [r1, #MCIO0_OFFSET]
-
- @ write mcio1
- ldr r2, =CONFIG_SYS_MCIO1_VAL
- str r2, [r1, #MCIO1_OFFSET]
-
- /*SET_LED 3 */
-
- @ Step 2c
- @ fly-by-dma is defeatured on this part
- @ write flycnfg
- @ldr r2, =CONFIG_SYS_FLYCNFG_VAL
- @str r2, [r1, #FLYCNFG_OFFSET]
-
-/* FIXME Does this sequence really make sense */
-#ifdef REDBOOT_WAY
- @ Step 2d
- @ get the mdrefr settings
- ldr r3, =CONFIG_SYS_MDREFR_VAL
-
- @ extract DRI field (we need a valid DRI field)
- @
- ldr r2, =0xFFF
-
- @ valid DRI field in r3
- @
- and r3, r3, r2
-
- @ get the reset state of MDREFR
- @
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ clear the DRI field
- @
- bic r4, r4, r2
-
- @ insert the valid DRI field loaded above
- @
- orr r4, r4, r3
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ *Note: preserve the mdrefr value in r4 *
-
- /*SET_LED 4 */
-
-@****************************************************************************
-@ Step 3
-@
-@ NO SRAM
-
- mov pc, r10
-
-
-@****************************************************************************
-@ Step 4
-@
-
- @ Assumes previous mdrefr value in r4, if not then read current mdrefr
-
- @ clear the free-running clock bits
- @ (clear K0Free, K1Free, K2Free
- @
- bic r4, r4, #(0x00800000 | 0x01000000 | 0x02000000)
-
- @ set K0RUN for CPLD clock
- @
- orr r4, r4, #0x00002000
-
- @ set K1RUN if bank 0 installed
- @
- orr r4, r4, #0x00010000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ deassert SLFRSH
- @
- bic r4, r4, #0x00400000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ assert E1PIN
- @
- orr r4, r4, #0x00008000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
- nop
- nop
-#else
- @ Step 2d
- @ get the mdrefr settings
- ldr r4, =CONFIG_SYS_MDREFR_VAL
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ Step 4
-
- @ set K0RUN for FLASH clock
- @
- orr r4, r4, #0x00002000
-
- @ set K1RUN for bank DRAM 0
- @
- orr r4, r4, #0x00010000
-
- @ set K2RUN for bank PLD
- @
- orr r4, r4, #0x00040000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
-
- @ deassert SLFRSH
- @
- bic r4, r4, #0x00400000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
-
- @ assert E1PIN
- @
- orr r4, r4, #0x00008000
-
- @ write back mdrefr
- @
- str r4, [r1, #MDREFR_OFFSET]
- ldr r4, [r1, #MDREFR_OFFSET]
- nop
- nop
-#endif
-
- @ Step 4d
- @ fetch platform value of mdcnfg
- @
- ldr r2, =CONFIG_SYS_MDCNFG_VAL
-
- @ disable all sdram banks
- @
- bic r2, r2, #(MDCNFG_DE0 | MDCNFG_DE1)
- bic r2, r2, #(MDCNFG_DE2 | MDCNFG_DE3)
-
- @ program banks 0/1 for bus width
- @
- bic r2, r2, #MDCNFG_DWID0 @0=32-bit
-
- @ write initial value of mdcnfg, w/o enabling sdram banks
- @
- str r2, [r1, #MDCNFG_OFFSET]
-
- @ Step 4e
- @ pause for 200 uSecs
- @
- ldr r3, =OSCR @ reset the OS Timer Count to zero
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 @ really 0x2E1 is about 200usec, so 0x300 should be plenty
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
- /*SET_LED 5 */
-
- /* Why is this here??? */
- mov r0, #0x78 @turn everything off
- mcr p15, 0, r0, c1, c0, 0 @(caches off, MMU off, etc.)
-
- @ Step 4f
- @ Access memory *not yet enabled* for CBR refresh cycles (8)
- @ - CBR is generated for all banks
-
- ldr r2, =CONFIG_SYS_DRAM_BASE
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
-
- @ Step 4g
- @get memory controller base address
- @
- ldr r1, =MEMC_BASE
-
- @fetch current mdcnfg value
- @
- ldr r3, [r1, #MDCNFG_OFFSET]
-
- @enable sdram bank 0 if installed (must do for any populated bank)
- @
- orr r3, r3, #MDCNFG_DE0
-
- @write back mdcnfg, enabling the sdram bank(s)
- @
- str r3, [r1, #MDCNFG_OFFSET]
-
- @ Step 4h
- @ write mdmrs
- @
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
- @ Done Memory Init
-
- /*SET_LED 6 */
-
- @********************************************************************
- @ Disable (mask) all interrupts at the interrupt controller
- @
-
- @ clear the interrupt level register (use IRQ, not FIQ)
- @
- mov r1, #0
- ldr r2, =ICLR
- str r1, [r2]
-
- @ Set interrupt mask register
- @
- ldr r1, =CONFIG_SYS_ICMR_VAL
- ldr r2, =ICMR
- str r1, [r2]
-
- @ ********************************************************************
- @ Disable the peripheral clocks, and set the core clock
- @
-
- @ Turn Off ALL on-chip peripheral clocks for re-configuration
- @
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
- @ set core clocks
- @
- ldr r2, =CONFIG_SYS_CCCR_VAL
- ldr r1, =CCCR
- str r2, [r1]
-
-#ifdef ENABLE32KHZ
- @ enable the 32Khz oscillator for RTC and PowerManager
- @
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
- @ NOTE: spin here until OSCC.OOK get set,
- @ meaning the PLL has settled.
- @
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
- @ Turn on needed clocks
- @
- ldr r1, =CKEN
- ldr r2, =CONFIG_SYS_CKEN_VAL
- str r2, [r1]
-
- /*SET_LED 7 */
-
-/* Is this needed???? */
-#define NODEBUG
-#ifdef NODEBUG
- /*Disable software and data breakpoints */
- mov r0,#0
- mcr p15,0,r0,c14,c8,0 /* ibcr0 */
- mcr p15,0,r0,c14,c9,0 /* ibcr1 */
- mcr p15,0,r0,c14,c4,0 /* dbcon */
-
- /*Enable all debug functionality */
- mov r0,#0x80000000
- mcr p14,0,r0,c10,c0,0 /* dcsr */
-
-#endif
-
- /*SET_LED 8 */
-
- mov pc, r10
-
-@ End lowlevel_init
board_init (void)
/**********************************************************/
{
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
+
/* arch number of MicroSys XM250 */
gd->bd->bi_arch_number = MACH_TYPE_XM250;
return 0;
}
-int
-/**********************************************************/
-dram_init (void)
-/**********************************************************/
+extern void pxa_dram_init(void);
+int dram_init(void)
{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
+ pxa_dram_init();
+ gd->ram_size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}
- return (0);
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
}
#ifdef CONFIG_CMD_NET
+++ /dev/null
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).a
-
-COBJS := xsengine.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-CONFIG_SYS_TEXT_BASE = 0xA3F80000
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Robert Schwebel, Pengutronix, <r.schwebel@pengutronix.de>
- *
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <linux/byteorder/swab.h>
-
-#define SWAP(x) __swab32(x)
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/* Functions */
-static ulong flash_get_size (vu_long *addr, flash_info_t *info);
-static int write_word (flash_info_t *info, ulong dest, ulong data);
-static void flash_get_offsets (ulong base, flash_info_t *info);
-
-/*-----------------------------------------------------------------------
- */
-unsigned long flash_init (void)
-{
- int i;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- switch (i) {
- case 0:
- flash_get_size ((vu_long *) PHYS_FLASH_1, &flash_info[i]);
- flash_get_offsets (PHYS_FLASH_1, &flash_info[i]);
- break;
- case 1:
- flash_get_size ((vu_long *) PHYS_FLASH_2, &flash_info[i]);
- flash_get_offsets (PHYS_FLASH_2, &flash_info[i]);
- break;
- default:
- panic ("configured too many flash banks!\n");
- break;
- }
- size += flash_info[i].size;
- }
-
- /* Protect monitor and environment sectors */
- flash_protect ( FLAG_PROTECT_SET,CONFIG_SYS_FLASH_BASE,CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,&flash_info[0] );
- flash_protect ( FLAG_PROTECT_SET,CONFIG_ENV_ADDR,CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0] );
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) return;
-
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD) {
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base + (i * PHYS_FLASH_SECT_SIZE);
- info->protect[i] = 0;
- }
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD: printf ("AMD "); break;
- case FLASH_MAN_FUJ: printf ("FUJITSU "); break;
- default: printf ("Unknown Vendor "); break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AMLV640U: printf ("AM29LV640ML (64Mbit, uniform sector size)\n");
- break;
- case FLASH_S29GL064M: printf ("S29GL064M (64Mbit, top boot sector size)\n");
- break;
- default: printf ("Unknown Chip Type\n");
- break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i=0; i<info->sector_count; ++i) {
- if ((i % 5) == 0)
- printf ("\n ");
- printf (" %08lX%s",
- info->start[i],
- info->protect[i] ? " (RO)" : " "
- );
- }
- printf ("\n");
- return;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-static ulong flash_get_size (vu_long *addr, flash_info_t *info)
-{
- short i;
- ulong value;
- ulong base = (ulong)addr;
-
- /* Write auto select command: read Manufacturer ID */
- addr[0x0555] = 0x00AA00AA;
- addr[0x02AA] = 0x00550055;
- addr[0x0555] = 0x00900090;
-
- value = addr[0];
-
- debug ("Manuf. ID @ 0x%08lx: 0x%08lx\n", (ulong)addr, value);
-
- switch (value) {
- case AMD_MANUFACT:
- debug ("Manufacturer: AMD\n");
- info->flash_id = FLASH_MAN_AMD;
- break;
- case FUJ_MANUFACT:
- debug ("Manufacturer: FUJITSU\n");
- info->flash_id = FLASH_MAN_FUJ;
- break;
- default:
- debug ("Manufacturer: *** unknown ***\n");
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- return (0); /* no or unknown flash */
- }
-
- value = addr[1]; /* device ID */
-
- debug ("Device ID @ 0x%08lx: 0x%08lx\n", (ulong)(&addr[1]), value);
-
- switch (value) {
-
- case AMD_ID_MIRROR:
- debug ("Mirror Bit flash: addr[14] = %08lX addr[15] = %08lX\n",
- addr[14], addr[15]);
- switch(addr[14]) {
- case AMD_ID_LV640U_2:
- if (addr[15] != AMD_ID_LV640U_3) {
- debug ("Chip: AMLV640U -> unknown\n");
- info->flash_id = FLASH_UNKNOWN;
- } else {
- debug ("Chip: AMLV640U\n");
- info->flash_id += FLASH_AMLV640U;
- info->sector_count = 128;
- info->size = 0x01000000;
- }
- break; /* => 16 MB */
- case AMD_ID_GL064MT_2:
- if (addr[15] != AMD_ID_GL064MT_3) {
- debug ("Chip: S29GL064M-R3 -> unknown\n");
- info->flash_id = FLASH_UNKNOWN;
- } else {
- debug ("Chip: S29GL064M-R3\n");
- info->flash_id += FLASH_S29GL064M;
- info->sector_count = 128;
- info->size = 0x01000000;
- }
- break; /* => 16 MB */
- default:
- debug ("Chip: *** unknown ***\n");
- info->flash_id = FLASH_UNKNOWN;
- break;
- }
- break;
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- return (0); /* => no or unknown flash */
- }
-
- /* set up sector start address table */
- switch (value) {
- case AMD_ID_MIRROR:
- switch (info->flash_id & FLASH_TYPEMASK) {
- /* only known types here - no default */
- case FLASH_AMLV128U:
- case FLASH_AMLV640U:
- case FLASH_AMLV320U:
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base;
- base += 0x20000;
- }
- break;
- case FLASH_AMLV320B:
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base;
- /*
- * The first 8 sectors are 8 kB,
- * all the other ones are 64 kB
- */
- base += (i < 8)
- ? 2 * ( 8 << 10)
- : 2 * (64 << 10);
- }
- break;
- }
- break;
-
- default:
- return (0);
- break;
- }
-
-#if 0
- /* check for protected sectors */
- for (i = 0; i < info->sector_count; i++) {
- /* read sector protection at sector address, (A7 .. A0) = 0x02 */
- /* D0 = 1 if protected */
- addr = (volatile unsigned long *)(info->start[i]);
- info->protect[i] = addr[2] & 1;
- }
-#endif
-
- /*
- * Prevent writes to uninitialized FLASH.
- */
- if (info->flash_id != FLASH_UNKNOWN) {
- addr = (volatile unsigned long *)info->start[0];
-
- *addr = 0x00F000F0; /* reset bank */
- }
-
- return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- vu_long *addr = (vu_long*)(info->start[0]);
- int flag, prot, sect, l_sect;
- ulong start, now, last;
-
- debug ("flash_erase: first: %d last: %d\n", s_first, s_last);
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- } else {
- printf ("- no sectors to erase\n");
- }
- return 1;
- }
-
- if ((info->flash_id == FLASH_UNKNOWN) ||
- (info->flash_id > FLASH_AMD_COMP)) {
- printf ("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- return 1;
- }
-
- prot = 0;
- for (sect=s_first; sect<=s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
-
- if (prot) {
- printf ("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf ("\n");
- }
-
- l_sect = -1;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr[0x0555] = 0x00AA00AA;
- addr[0x02AA] = 0x00550055;
- addr[0x0555] = 0x00800080;
- addr[0x0555] = 0x00AA00AA;
- addr[0x02AA] = 0x00550055;
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- addr = (vu_long*)(info->start[sect]);
- addr[0] = 0x00300030;
- l_sect = sect;
- }
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* wait at least 80us - let's wait 1 ms */
- udelay (1000);
-
- /*
- * We wait for the last triggered sector
- */
- if (l_sect < 0)
- goto DONE;
-
- start = get_timer (0);
- last = start;
- addr = (vu_long*)(info->start[l_sect]);
- while ((addr[0] & 0x00800080) != 0x00800080) {
- if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf ("Timeout\n");
- return 1;
- }
- /* show that we're waiting */
- if ((now - last) > 100000) { /* every second */
- putc ('.');
- last = now;
- }
- }
-
-DONE:
- /* reset to read mode */
- addr = (volatile unsigned long *)info->start[0];
- addr[0] = 0x00F000F0; /* reset bank */
-
- printf (" done\n");
- return 0;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- ulong cp, wp, data;
- int i, l, rc;
-
- wp = (addr & ~3); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i=0, cp=wp; i<l; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
- for (; i<4 && cnt>0; ++i) {
- data = (data << 8) | *src++;
- --cnt;
- ++cp;
- }
- for (; cnt==0 && i<4; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- if ((rc = write_word(info, wp, SWAP(data))) != 0) {
- return (rc);
- }
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = 0;
- for (i=0; i<4; ++i) {
- data = (data << 8) | *src++;
- }
- if ((rc = write_word(info, wp, SWAP(data))) != 0) {
- return (rc);
- }
- wp += 4;
- cnt -= 4;
- }
-
- if (cnt == 0) {
- return (0);
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
- data = (data << 8) | *src++;
- --cnt;
- }
- for (; i<4; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- return (write_word(info, wp, SWAP(data)));
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
- vu_long *addr = (vu_long*)(info->start[0]);
- ulong start;
- int flag;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*((vu_long *)dest) & data) != data) {
- return (2);
- }
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr[0x0555] = 0x00AA00AA;
- addr[0x02AA] = 0x00550055;
- addr[0x0555] = 0x00A000A0;
-
- *((vu_long *)dest) = data;
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* data polling for D7 */
- start = get_timer (0);
- while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- return (1);
- }
- }
- return (0);
-}
+++ /dev/null
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
-/* ---- GPIO INITIALISATION ---- */
-/* Set up GPIO pins first (3 groups [31:0] [63:32] [80:64]) */
-
- /* General purpose set registers */
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- /* General purpose clear registers */
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- /* General rising edge registers */
- ldr r0, =GRER0
- ldr r1, =CONFIG_SYS_GRER0_VAL
- str r1, [r0]
- ldr r0, =GRER1
- ldr r1, =CONFIG_SYS_GRER1_VAL
- str r1, [r0]
- ldr r0, =GRER2
- ldr r1, =CONFIG_SYS_GRER2_VAL
- str r1, [r0]
-
- /* General falling edge registers */
- ldr r0, =GFER0
- ldr r1, =CONFIG_SYS_GFER0_VAL
- str r1, [r0]
- ldr r0, =GFER1
- ldr r1, =CONFIG_SYS_GFER1_VAL
- str r1, [r0]
- ldr r0, =GFER2
- ldr r1, =CONFIG_SYS_GFER2_VAL
- str r1, [r0]
-
- /* General edge detect registers */
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- /* General alternate function registers */
- ldr r0, =GAFR0_L /* [0:15] */
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
- ldr r0, =GAFR0_U /* [31:16] */
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
- ldr r0, =GAFR1_L /* [47:32] */
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
- ldr r0, =GAFR1_U /* [63:48] */
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
- ldr r0, =GAFR2_L /* [79:64] */
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
- ldr r0, =GAFR2_U /* [80] */
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- /* General purpose direction registers */
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- /* Power manager sleep status */
- ldr r0, =PSSR
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
-/* ---- MEMORY INITIALISATION ---- */
-/* Initialize Memory Controller, see PXA250 Operating System Developer's Guide */
-/* pause for 200 uSecs- allow internal clocks to settle */
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-/* get memory controller base address */
- ldr r1, =MEMC_BASE
-
-/* ---- FLASH INITIALISATION ---- */
-/* Write MSC0 and read back to ensure data change is accepted by cpu */
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET]
-
-/* ---- SDRAM INITIALISATION ---- */
-/* get the MDREFR settings */
- ldr r2, =CONFIG_SYS_MDREFR_VAL
- str r2, [r1, #MDREFR_OFFSET]
-
-/* fetch platform value of MDCNFG */
- ldr r2, =CONFIG_SYS_MDCNFG_VAL
-
-/* disable all sdram banks */
- bic r2, r2, #(MDCNFG_DE0 | MDCNFG_DE1)
- bic r2, r2, #(MDCNFG_DE2 | MDCNFG_DE3)
-
-/* write initial value of MDCNFG, w/o enabling sdram banks */
- str r2, [r1, #MDCNFG_OFFSET]
-
-/* pause for 200 uSecs */
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* about 200 usec */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-/* Access memory *not yet enabled* for CBR refresh cycles (8) */
-/* CBR is generated for all banks */
-
- ldr r2, =CONFIG_SYS_DRAM_BASE
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
-
-/* get memory controller base address */
- ldr r2, =MEMC_BASE
-
-/* Enable SDRAM bank 0 in MDCNFG register */
- ldr r2, [r1, #MDCNFG_OFFSET]
- orr r2, r2, #MDCNFG_DE0
- str r2, [r1, #MDCNFG_OFFSET]
-
-/* write MDMRS to trigger an MSR command to all enabled SDRAM banks */
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
-/* ---- INTERRUPT INITIALISATION ---- */
-/* Disable (mask) all interrupts at the interrupt controller */
-/* clear the interrupt level register (use IRQ, not FIQ) */
- mov r1, #0
- ldr r2, =ICLR
- str r1, [r2]
-
-/* Set interrupt mask register */
- ldr r1, =CONFIG_SYS_ICMR_VAL
- ldr r2, =ICMR
- str r1, [r2]
-
-/* ---- CLOCK INITIALISATION ---- */
-/* Disable the peripheral clocks, and set the core clock */
-
-/* Turn Off ALL on-chip peripheral clocks for re-configuration */
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
-/* set core clocks */
- ldr r2, =CONFIG_SYS_CCCR_VAL
- ldr r1, =CCCR
- str r2, [r1]
-
-#ifdef ENABLE32KHZ
-/* enable the 32Khz oscillator for RTC and PowerManager */
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
-/* NOTE: spin here until OSCC.OOK get set, meaning the PLL has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
-/* Turn on needed clocks */
- ldr r1, =CKEN
- ldr r2, =CONFIG_SYS_CKEN_VAL
- str r2, [r1]
-
- mov pc, r10
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <netdev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
-
- /* arch number */
- gd->bd->bi_arch_number = MACH_TYPE_XSENGINE;
-
- /* adress of boot parameters */
- gd->bd->bi_boot_params = 0xa0000100;
-
- return 0;
-}
-
-int board_late_init (void)
-{
- setenv ("stdout", "serial");
- setenv ("stderr", "serial");
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return 0;
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_SMC91111
- rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
-#endif
- return rc;
-}
-#endif
cerf250 arm pxa
cradle arm pxa
csb226 arm pxa
-delta arm pxa
innokom arm pxa
lubbock arm pxa
palmld arm pxa
lpd7a404 arm lh7a40x lpd7a40x
colibri_pxa270 arm pxa
pxa255_idp arm pxa
-wepep250 arm pxa
-xsengine arm pxa
zylonite arm pxa
atngw100 avr32 at32ap - atmel at32ap700x
atstk1002 avr32 at32ap atstk1000 atmel at32ap700x
bf518f-ezbrd blackfin blackfin
bf526-ezbrd blackfin blackfin
bf527-ezkit blackfin blackfin
+bf527-ezkit-v2 blackfin blackfin bf527-ezkit - - bf527-ezkit:BF527_EZKIT_REV_2_1
bf527-sdp blackfin blackfin
bf533-ezkit blackfin blackfin
bf533-stamp blackfin blackfin
PQ2FADS-VR powerpc mpc8260 mpc8260ads freescale - MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,8260_CLKIN=66000000
PQ2FADS-ZU powerpc mpc8260 mpc8260ads freescale - MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS
PQ2FADS_lowboot powerpc mpc8260 mpc8260ads freescale - MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,SYS_TEXT_BASE=0xFF800000
-VoVPN-GW_100MHz powerpc mpc8260 vovpn-gw funkwerk - VoVPN-GW:CLKIN_100MHz
VoVPN-GW_66MHz powerpc mpc8260 vovpn-gw funkwerk - VoVPN-GW:CLKIN_66MHz
MPC8308RDB powerpc mpc83xx mpc8308rdb freescale
MPC8323ERDB powerpc mpc83xx mpc8323erdb freescale
MPC8544DS powerpc mpc85xx mpc8544ds freescale
MPC8560ADS powerpc mpc85xx mpc8560ads freescale
MPC8568MDS powerpc mpc85xx mpc8568mds freescale
-XPEDITE5200 powerpc mpc85xx xpedite5200 xes
-XPEDITE5370 powerpc mpc85xx xpedite5370 xes
+xpedite520x powerpc mpc85xx - xes
+xpedite537x powerpc mpc85xx - xes
+xpedite550x powerpc mpc85xx - xes
sbc8540_33 powerpc mpc85xx sbc8560 - - SBC8540
sbc8540_66 powerpc mpc85xx sbc8560 - - SBC8540
sbc8548_PCI_33 powerpc mpc85xx sbc8548 - - sbc8548:PCI,33
P2020RDB_SDCARD powerpc mpc85xx p1_p2_rdb freescale - P1_P2_RDB:P2020,SDCARD
sbc8641d powerpc mpc86xx
MPC8610HPCD powerpc mpc86xx mpc8610hpcd freescale
-XPEDITE5170 powerpc mpc86xx xpedite5170 xes
+xpedite517x powerpc mpc86xx - xes
MPC8641HPCN powerpc mpc86xx mpc8641hpcn freescale - MPC8641HPCN
cogent_mpc8xx powerpc mpc8xx cogent
ESTEEM192E powerpc mpc8xx esteem192e
CPCI405DT powerpc ppc4xx cpci405 esd
dlvision powerpc ppc4xx - gdsys
gdppc440etx powerpc ppc4xx - gdsys
+io powerpc ppc4xx 405ep gdsys
+iocon powerpc ppc4xx 405ep gdsys
CPCIISER4 powerpc ppc4xx cpciiser4 esd
DASA_SIM powerpc ppc4xx dasa_sim esd
PMC405DE powerpc ppc4xx pmc405de esd
METROBOX powerpc ppc4xx metrobox sandburst
-XPEDITE1000 powerpc ppc4xx xpedite1000 xes
+xpedite1000 powerpc ppc4xx - xes
korat_perm powerpc ppc4xx korat - - korat:KORAT_PERMANENT
haleakala powerpc ppc4xx kilauea amcc - kilauea:HALEAKALA
sycamore powerpc ppc4xx walnut amcc - walnut
davinci_schmoogie arm arm926ejs schmoogie davinci davinci
davinci_dm355leopard arm arm926ejs dm355leopard davinci davinci
bf527-ad7160-eval blackfin blackfin
+rsk7203 sh sh2 rsk7203 renesas -
+mpr2 sh sh3 mpr2 - -
+ms7720se sh sh3 ms7720se - -
+MigoRsh sh4 MigoR renesas -
+ms7750se sh sh4 ms7750se - -
+ms7722se sh sh4 ms7722se - -
+r2dplus sh sh4 r2dplus renesas -
+r7780mp sh sh4 r7780mp renesas -
+sh7763rdp sh sh4 sh7763rdp renesas -
+sh7785lcr sh sh4 sh7785lcr renesas -
+sh7785lcr_32bit sh sh4 sh7785lcr renesas - sh7785lcr:SH_32BIT=1
+ap325rxa sh sh4 ap325rxa renesas -
+espt sh sh4 espt - -
# Target ARCH CPU Board name Vendor SoC Options
###############################################################################################
printf("CONFIG_SYS_PROM_OFFSET = 0x%lx (%d)\n", CONFIG_SYS_PROM_OFFSET,
CONFIG_SYS_PROM_SIZE);
printf("CONFIG_SYS_GBL_DATA_OFFSET = 0x%lx (%d)\n", CONFIG_SYS_GBL_DATA_OFFSET,
- CONFIG_SYS_GBL_DATA_SIZE);
+ GENERATED_GBL_DATA_SIZE);
#if defined(CONFIG_CMD_NET)
print_eth(0);
printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
#endif
printf ("baudrate = %d bps\n", bd->bi_baudrate);
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
#if !(defined(CONFIG_SYS_NO_ICACHE) && defined(CONFIG_SYS_NO_DCACHE))
print_num ("TLB addr", gd->tlb_addr);
#endif
print_num ("irq_sp", gd->irq_sp); /* irq stack pointer */
print_num ("sp start ", gd->start_addr_sp);
print_num ("FB base ", gd->fb_base);
-#endif
return 0;
}
U_BOOT_CMD_MKENT(display, 5, 0, do_bmp_display, "", ""),
};
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void bmp_reloc(void) {
fixup_cmdtable(cmd_bmp_sub, ARRAY_SIZE(cmd_bmp_sub));
}
ulong load_end = 0;
int ret;
boot_os_fn *boot_fn;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
static int relocated = 0;
/* relocate boot function table */
"Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",
};
-#ifdef CONFIG_RELOC_FIXUP_WORKS
-#define RELOC(a) a
-#else
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
#define RELOC(a) ((typeof(a))((unsigned long)(a) + gd->reloc_off))
+#else
+#define RELOC(a) a
#endif
int mk_date (char *, struct rtc_time *);
U_BOOT_CMD_MKENT(speed, 1, 1, do_i2c_bus_speed, "", ""),
};
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void i2c_reloc(void) {
fixup_cmdtable(cmd_i2c_sub, ARRAY_SIZE(cmd_i2c_sub));
}
U_BOOT_CMD_MKENT(set, CONFIG_SYS_MAXARGS, 0, do_env_set, "", ""),
};
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
void env_reloc(void)
{
fixup_cmdtable(cmd_env_sub, ARRAY_SIZE(cmd_env_sub));
U_BOOT_CMD_MKENT(markbad, CONFIG_SYS_MAXARGS, 0, do_onenand_markbad, "", ""),
};
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
+void onenand_reloc(void) {
+ fixup_cmdtable(cmd_onenand_sub, ARRAY_SIZE(cmd_onenand_sub));
+}
+#endif
+
static int do_onenand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
cmd_tbl_t *c;
+ if (argc < 2)
+ return cmd_usage(cmdtp);
+
mtd = &onenand_mtd;
/* Strip off leading 'onenand' command argument */
if ((bdf = get_pci_dev(argv[2])) == -1)
return 1;
break;
+#ifdef CONFIG_CMD_PCI_ENUM
+ case 'e':
+ break;
+#endif
default: /* scan bus */
value = 1; /* short listing */
bdf = 0; /* bus number */
return 0;
case 'd': /* display */
return pci_cfg_display(bdf, addr, size, value);
+#ifdef CONFIG_CMD_PCI_ENUM
+ case 'e':
+ pci_init();
+ return 0;
+#endif
case 'n': /* next */
if (argc < 4)
goto usage;
"list and access PCI Configuration Space",
"[bus] [long]\n"
" - short or long list of PCI devices on bus 'bus'\n"
+#ifdef CONFIG_CMD_PCI_ENUM
+ "pci enum\n"
+ " - re-enumerate PCI buses\n"
+#endif
"pci header b.d.f\n"
" - show header of PCI device 'bus.device.function'\n"
"pci display[.b, .w, .l] b.d.f [address] [# of objects]\n"
}
#endif
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
DECLARE_GLOBAL_DATA_PTR;
void fixup_cmdtable(cmd_tbl_t *cmdtp, int size)
IAV(120), IAV(121), IAV(122), IAV(123), IAV(124), IAV(125), IAV(126), IAV(127)
};
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void malloc_bin_reloc (void)
{
unsigned long *p = (unsigned long *)(&av_[2]);
void env_relocate (void)
{
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
extern void env_reloc(void);
env_reloc();
return (*((uchar *)(gd->env_addr + index)));
}
-#undef debug
-#define debug printf
-
#ifdef CONFIG_ENV_ADDR_REDUND
int env_init(void)
#define ACTIVE_FLAG 1
#define OBSOLETE_FLAG 0
-#endif /* CONFIG_ENV_ADDR_REDUND */
+#endif /* CONFIG_ENV_OFFSET_REDUND */
DECLARE_GLOBAL_DATA_PTR;
}
#if defined(CONFIG_ENV_OFFSET_REDUND)
-void swap_env(void)
-{
- ulong tmp_offset = env_offset;
-
- env_offset = env_new_offset;
- env_new_offset = tmp_offset;
-}
int saveenv(void)
{
char flag = OBSOLETE_FLAG, new_flag = ACTIVE_FLAG;
if (!env_flash) {
- puts("Environment SPI flash not initialized\n");
- return 1;
+ env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
+ CONFIG_ENV_SPI_CS,
+ CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
+ if (!env_flash) {
+ set_default_env("!spi_flash_probe() failed");
+ return 1;
+ }
}
res = (char *)&env_new.data;
env_new.crc = crc32(0, env_new.data, ENV_SIZE);
env_new.flags = ACTIVE_FLAG;
+ if (gd->env_valid == 1) {
+ env_new_offset = CONFIG_ENV_OFFSET_REDUND;
+ env_offset = CONFIG_ENV_OFFSET;
+ } else {
+ env_new_offset = CONFIG_ENV_OFFSET;
+ env_offset = CONFIG_ENV_OFFSET_REDUND;
+ }
+
/* Is the sector larger than the env (i.e. embedded) */
if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
goto done;
puts("Writing to SPI flash...");
- ret = spi_flash_write(env_flash,
- env_new_offset + offsetof(env_t, data),
- sizeof(env_new.data), env_new.data);
- if (ret)
- goto done;
-
- ret = spi_flash_write(env_flash,
- env_new_offset + offsetof(env_t, crc),
- sizeof(env_new.crc), &env_new.crc);
- if (ret)
- goto done;
- ret = spi_flash_write(env_flash,
- env_offset + offsetof(env_t, flags),
- sizeof(env_new.flags), &flag);
- if (ret)
- goto done;
-
- ret = spi_flash_write(env_flash,
- env_new_offset + offsetof(env_t, flags),
- sizeof(env_new.flags), &new_flag);
+ ret = spi_flash_write(env_flash, env_new_offset,
+ CONFIG_ENV_SIZE, &env_new);
if (ret)
goto done;
goto done;
}
- swap_env();
+ ret = spi_flash_write(env_flash,
+ env_offset + offsetof(env_t, flags),
+ sizeof(env_new.flags), &flag);
+ if (ret)
+ goto done;
- ret = 0;
puts("done\n");
+ gd->env_valid = (gd->env_valid == 2 ? 1 : 2);
+
+ printf("Valid environment: %d\n", gd->env_valid);
+
done:
if (saved_buffer)
free(saved_buffer);
int crc1_ok = 0, crc2_ok = 0;
env_t *tmp_env1 = NULL;
env_t *tmp_env2 = NULL;
- env_t ep;
+ env_t *ep = NULL;
uchar flag1, flag2;
/* current_env is set only in case both areas are valid! */
int current_env = 0;
flag2 = tmp_env2->flags;
}
- if (!crc1_ok && !crc2_ok)
- goto err_crc;
- else if (crc1_ok && !crc2_ok) {
+ if (!crc1_ok && !crc2_ok) {
+ free(tmp_env1);
+ free(tmp_env2);
+ set_default_env("!bad CRC");
+ return;
+ } else if (crc1_ok && !crc2_ok) {
gd->env_valid = 1;
ep = tmp_env1;
} else if (!crc1_ok && crc2_ok) {
gd->env_valid = 1;
- ep = tmp_env2;
- swap_env();
} else if (flag1 == ACTIVE_FLAG && flag2 == OBSOLETE_FLAG) {
gd->env_valid = 1;
- ep = tmp_env1;
} else if (flag1 == OBSOLETE_FLAG && flag2 == ACTIVE_FLAG) {
- gd->env_valid = 1;
- ep = tmp_env2;
- swap_env();
+ gd->env_valid = 2;
} else if (flag1 == flag2) {
gd->env_valid = 2;
- ep = tmp_env1;
- current_env = 1;
} else if (flag1 == 0xFF) {
gd->env_valid = 2;
- ep = tmp_env1;
- current_env = 1;
} else {
/*
* this differs from code in env_flash.c, but I think a sane
* default path is desirable.
*/
gd->env_valid = 2;
- ep = tmp_env2;
- swap_env();
- current_env = 2;
}
- rc = env_import((char *)ep, 0);
- if (!rc) {
- error("Cannot import environment: errno = %d\n", errno);
- goto out;
- }
+ free(env_ptr);
- if (current_env == 1) {
- if (flag2 != OBSOLETE_FLAG) {
- flag2 = OBSOLETE_FLAG;
- spi_flash_write(env_flash,
- env_new_offset + offsetof(env_t, flags),
- sizeof(env_new.flags), &flag2);
- }
- if (flag1 != ACTIVE_FLAG) {
- flag1 = ACTIVE_FLAG;
- spi_flash_write(env_flash,
- env_offset + offsetof(env_t, flags),
- sizeof(env_new.flags), &flag1);
- }
- } else if (current_env == 2) {
- if (flag1 != OBSOLETE_FLAG) {
- flag1 = OBSOLETE_FLAG;
- spi_flash_write(env_flash,
- env_new_offset + offsetof(env_t, flags),
- sizeof(env_new.flags), &flag1);
- }
- if (flag2 != ACTIVE_FLAG) {
- flag2 = ACTIVE_FLAG;
- spi_flash_write(env_flash,
- env_offset + offsetof(env_t, flags),
- sizeof(env_new.flags), &flag2);
- }
- }
- if (gd->env_valid == 2) {
- puts("*** Warning - some problems detected "
- "reading environment; recovered successfully\n\n");
+ if (gd->env_valid == 1)
+ ep = tmp_env1;
+ else
+ ep = tmp_env2;
+
+ ret = env_import((char *)ep, 0);
+ if (!ret) {
+ error("Cannot import environment: errno = %d\n", errno);
+ set_default_env("env_import failed");
}
- if (tmp_env1)
- free(tmp_env1);
- if (tmp_env2)
- free(tmp_env2);
- return;
err_read:
spi_flash_free(env_flash);
env_flash = NULL;
out:
+ if (tmp_env1)
+ free(tmp_env1);
+ if (tmp_env2)
+ free(tmp_env2);
free(tmp_env1);
free(tmp_env2);
+
+ return;
}
#else
int saveenv(void)
char *saved_buffer = NULL;
u32 sector = 1;
int ret;
+ env_t env_new;
+ char *res;
+ ssize_t len;
if (!env_flash) {
- puts("Environment SPI flash not initialized\n");
- return 1;
+ env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
+ CONFIG_ENV_SPI_CS,
+ CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
+ if (!env_flash) {
+ set_default_env("!spi_flash_probe() failed");
+ return 1;
+ }
}
/* Is the sector larger than the env (i.e. embedded) */
ret = 1;
goto done;
}
- ret = spi_flash_read(env_flash, saved_offset, saved_size, saved_buffer);
+ ret = spi_flash_read(env_flash, saved_offset,
+ saved_size, saved_buffer);
if (ret)
goto done;
}
sector++;
}
+ res = (char *)&env_new.data;
+ len = hexport('\0', &res, ENV_SIZE);
+ if (len < 0) {
+ error("Cannot export environment: errno = %d\n", errno);
+ goto done;
+ }
+ env_new.crc = crc32(0, env_new.data, ENV_SIZE);
+
puts("Erasing SPI flash...");
- ret = spi_flash_erase(env_flash, CONFIG_ENV_OFFSET, sector * CONFIG_ENV_SECT_SIZE);
+ ret = spi_flash_erase(env_flash, CONFIG_ENV_OFFSET,
+ sector * CONFIG_ENV_SECT_SIZE);
if (ret)
goto done;
puts("Writing to SPI flash...");
- ret = spi_flash_write(env_flash, CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, env_ptr);
+ ret = spi_flash_write(env_flash, CONFIG_ENV_OFFSET,
+ CONFIG_ENV_SIZE, &env_new);
if (ret)
goto done;
if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
- ret = spi_flash_write(env_flash, saved_offset, saved_size, saved_buffer);
+ ret = spi_flash_write(env_flash, saved_offset,
+ saved_size, saved_buffer);
if (ret)
goto done;
}
int addr_cell_len, size_cell_len, len;
u8 tmp[banks * 8];
int bank;
- const u32 *addrcell, *sizecell;
err = fdt_check_header(blob);
if (err < 0) {
}
#ifdef __U_BOOT__
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
static void u_boot_hush_reloc(void)
{
unsigned long addr;
top_vars->next = 0;
top_vars->flg_export = 0;
top_vars->flg_read_only = 1;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
u_boot_hush_reloc();
#endif
}
#define min(a, b) (((a) < (b)) ? (a) : (b))
#endif /* HWCONFIG_TEST */
+DECLARE_GLOBAL_DATA_PTR;
+
static const char *hwconfig_parse(const char *opts, size_t maxlen,
const char *opt, char *stopchs, char eqch,
size_t *arglen)
const char *cpu_hwconfig __attribute__((weak));
const char *board_hwconfig __attribute__((weak));
+#define HWCONFIG_PRE_RELOC_BUF_SIZE 128
+
static const char *__hwconfig(const char *opt, size_t *arglen)
{
- const char *env_hwconfig = getenv("hwconfig");
+ const char *env_hwconfig = NULL;
+ char buf[HWCONFIG_PRE_RELOC_BUF_SIZE];
+
+ if (gd->flags & GD_FLG_ENV_READY) {
+ env_hwconfig = getenv("hwconfig");
+ } else {
+ /*
+ * Use our own on stack based buffer before relocation to allow
+ * accessing longer hwconfig strings that might be in the
+ * environment before we've relocated. This is pretty fragile
+ * on both the use of stack and if the buffer is big enough.
+ * However we will get a warning from getenv_f for the later.
+ */
+ if ((getenv_f("hwconfig", buf, sizeof(buf))) > 0)
+ env_hwconfig = buf;
+ }
if (env_hwconfig)
return hwconfig_parse(env_hwconfig, strlen(env_hwconfig),
{
for (; table->id >= 0; ++table) {
if (table->id == id)
-#if defined(USE_HOSTCC) || defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
return table->lname;
#else
return table->lname + gd->reloc_off;
fprintf (stderr, "\n");
#else
for (t = table; t->id >= 0; ++t) {
-#ifdef CONFIG_RELOC_FIXUP_WORKS
- if (t->sname && strcmp(t->sname, name) == 0)
-#else
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
if (t->sname && strcmp(t->sname + gd->reloc_off, name) == 0)
+#else
+ if (t->sname && strcmp(t->sname, name) == 0)
#endif
return (t->id);
}
* @of_flat_tree: pointer to a char* variable, will hold fdt start address
* @of_size: pointer to a ulong variable, will hold fdt length
*
- * boot_relocate_fdt() determines if the of_flat_tree address is within
- * the bootmap and if not relocates it into that region
+ * boot_relocate_fdt() allocates a region of memory within the bootmap and
+ * relocates the of_flat_tree into that region, even if the fdt is already in
+ * the bootmap. It also expands the size of the fdt by CONFIG_SYS_FDT_PAD
+ * bytes.
*
* of_flat_tree and of_size are set to final (after relocation) values
*
int boot_relocate_fdt (struct lmb *lmb, ulong bootmap_base,
char **of_flat_tree, ulong *of_size)
{
- char *fdt_blob = *of_flat_tree;
- ulong relocate = 0;
+ void *fdt_blob = *of_flat_tree;
+ void *of_start = 0;
ulong of_len = 0;
+ int err;
/* nothing to do */
if (*of_size == 0)
goto error;
}
-#ifndef CONFIG_SYS_NO_FLASH
- /* move the blob if it is in flash (set relocate) */
- if (addr2info ((ulong)fdt_blob) != NULL)
- relocate = 1;
-#endif
-
- /*
- * The blob needs to be inside the boot mapping.
- */
- if (fdt_blob < (char *)bootmap_base)
- relocate = 1;
-
- if ((fdt_blob + *of_size + CONFIG_SYS_FDT_PAD) >=
- ((char *)CONFIG_SYS_BOOTMAPSZ + bootmap_base))
- relocate = 1;
-
- /* move flattend device tree if needed */
- if (relocate) {
- int err;
- ulong of_start = 0;
-
- /* position on a 4K boundary before the alloc_current */
- /* Pad the FDT by a specified amount */
- of_len = *of_size + CONFIG_SYS_FDT_PAD;
- of_start = (unsigned long)lmb_alloc_base(lmb, of_len, 0x1000,
- (CONFIG_SYS_BOOTMAPSZ + bootmap_base));
-
- if (of_start == 0) {
- puts("device tree - allocation error\n");
- goto error;
- }
-
- debug ("## device tree at 0x%08lX ... 0x%08lX (len=%ld=0x%lX)\n",
- (ulong)fdt_blob, (ulong)fdt_blob + *of_size - 1,
- of_len, of_len);
+ /* position on a 4K boundary before the alloc_current */
+ /* Pad the FDT by a specified amount */
+ of_len = *of_size + CONFIG_SYS_FDT_PAD;
+ of_start = (void *)(unsigned long)lmb_alloc_base(lmb, of_len, 0x1000,
+ (CONFIG_SYS_BOOTMAPSZ + bootmap_base));
- printf (" Loading Device Tree to %08lx, end %08lx ... ",
- of_start, of_start + of_len - 1);
+ if (of_start == 0) {
+ puts("device tree - allocation error\n");
+ goto error;
+ }
- err = fdt_open_into (fdt_blob, (void *)of_start, of_len);
- if (err != 0) {
- fdt_error ("fdt move failed");
- goto error;
- }
- puts ("OK\n");
+ debug ("## device tree at %p ... %p (len=%ld [0x%lX])\n",
+ fdt_blob, fdt_blob + *of_size - 1, of_len, of_len);
- *of_flat_tree = (char *)of_start;
- *of_size = of_len;
- } else {
- *of_flat_tree = fdt_blob;
- of_len = *of_size + CONFIG_SYS_FDT_PAD;
- lmb_reserve(lmb, (ulong)fdt_blob, of_len);
- fdt_set_totalsize(*of_flat_tree, of_len);
+ printf (" Loading Device Tree to %p, end %p ... ",
+ of_start, of_start + of_len - 1);
- *of_size = of_len;
+ err = fdt_open_into (fdt_blob, of_start, of_len);
+ if (err != 0) {
+ fdt_error ("fdt move failed");
+ goto error;
}
+ puts ("OK\n");
+
+ *of_flat_tree = of_start;
+ *of_size = of_len;
set_working_fdt_addr(*of_flat_tree);
return 0;
int serial_register (struct serial_device *dev)
{
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
dev->init += gd->reloc_off;
dev->setbrg += gd->reloc_off;
dev->getc += gd->reloc_off;
int stdio_init (void)
{
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/* already relocated for current ARM implementation */
ulong relocation_offset = gd->reloc_off;
int i;
stdio_names[i] = (char *) (((ulong) stdio_names[i]) +
relocation_offset);
}
-#endif /* !CONFIG_RELOC_FIXUP_WORKS */
+#endif /* CONFIG_NEEDS_MANUAL_RELOC */
/* Initialize the list */
INIT_LIST_HEAD(&(devs.list));
/* direction table -- this indicates the direction of the data
* transfer for each command code -- a 1 indicates input
*/
-unsigned char us_direction[256/8] = {
+static const unsigned char us_direction[256/8] = {
0x28, 0x81, 0x14, 0x14, 0x20, 0x01, 0x90, 0x77,
0x0C, 0x20, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01,
char *name;
name = drvr->name;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
name += gd->reloc_off;
#endif
while (name) {
name = drvr->name;
reloc_get_dev = drvr->get_dev;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
name += gd->reloc_off;
reloc_get_dev += gd->reloc_off;
#endif
an ORed combination of the following values:
DISPLAY_CLEAR -- clear the display
DISPLAY_HOME -- set the position to the beginning of display
- DISPLAY_MARK -- enable mark (decimal point), if implemented
int display_putc(char c);
2.2.2.1. I2C test
For verifying the I2C bus, a full I2C bus scanning will be performed
-using the i2c_probe() routine. If any I2C device is found, the test
-will be considered as passed, otherwise failed. This particular way
-will be used because it provides the most common method of testing.
-For example, using the internal loopback mode of the CPM I2C
-controller for testing would not work on boards where the software
-I2C driver (also known as bit-banged driver) is used.
+using the i2c_probe() routine. If a board defines
+CONFIG_SYS_POST_I2C_ADDRS the I2C test will pass if all devices
+listed in CONFIG_SYS_POST_I2C_ADDRS are found, and no additional
+devices are detected. If CONFIG_SYS_POST_I2C_ADDRS is not defined
+the test will pass if any I2C device is found.
+
+The CONFIG_SYS_POST_I2C_IGNORES define can be used to list I2C
+devices which may or may not be present when using
+CONFIG_SYS_POST_I2C_ADDRS. The I2C POST test will pass regardless
+if the devices in CONFIG_SYS_POST_I2C_IGNORES are found or not.
+This is useful in cases when I2C devices are optional (eg on a
+daughtercard that may or may not be present) or not critical
+to board operation.
2.2.2.2. Watchdog timer test
Board.c code is adapted from ppc code
-At config level:
-
- Define CONFIG_RELOC_FIXUP_WORKS.
- Undefine CONFIG_SYS_ARM_WITHOUT_RELOC
-
* WARNING ** WARNING ** WARNING ** WARNING ** WARNING ** WARNING ** WARNING *
Boards which are not fixed to support relocation will be REMOVED!
-Eventually, CONFIG_SYS_ARM_WITHOUT_RELOC and CONFIG_RELOC_FIXUP_WORKS will
-disappear and boards which have to migrated to relocation will disappear too.
-
-----------------------------------------------------------------------------
For boards which boot from nand_spl, it is possible to save one copy
and start with code execution on this address.
- The First page contains u-boot code from u-boot:nand_spl/nand_boot_fsl_nfc.c
- which inits the dram, cpu registers, reloacte itself to CONFIG_SYS_TEXT_BASE and loads
+ which inits the dram, cpu registers, reloacte itself to CONFIG_SYS_TEXT_BASE and loads
the "real" u-boot to CONFIG_SYS_NAND_U_BOOT_DST and starts execution
@CONFIG_SYS_NAND_U_BOOT_START
(gdb) add-symbol-file u-boot 0x8ff08000
add symbol table from file "u-boot" at
- .text_addr = 0x8ff08000
+ .text_addr = 0x8ff08000
(y or n) y
Reading symbols from /home/hs/celf/u-boot/u-boot...done.
(gdb) c
^C
Program received signal SIGSTOP, Stopped (signal).
0x8ff17f18 in serial_getc () at serial_mxc.c:192
-192 while (__REG(UART_PHYS + UTS) & UTS_RXEMPTY);
+192 while (__REG(UART_PHYS + UTS) & UTS_RXEMPTY);
(gdb)
add-symbol-file u-boot 0x8ff08000
- ^^^^^^^^^^
- get this address from u-boot debug printfs
+ ^^^^^^^^^^
+ get this address from u-boot debug printfs
U-Boot 2010.06-rc2-00009-gf77b8b8-dirty (Jun 22 2010 - 09:43:46)
LCD panel info: 640 x 480, 16 bit/pix
Reserving 600k for LCD Framebuffer at: 8ff6a000
Reserving 391k for U-Boot at: 8ff08000
- ^^^^^^^^
+ ^^^^^^^^
Reserving 1280k for malloc() at: 8fdc8000
Reserving 24 Bytes for Board Info at: 8fdc7fe8
Reserving 52 Bytes for Global Data at: 8fdc7fb4
relocation Offset is: eff08000
mon: 00058BAC gd->monLen: 00061F10
Now running in RAM - U-Boot at: 8ff08000
- ^^^^^^^^
+ ^^^^^^^^
Now you can use gdb as usual :-)
Syntax is:
hwconfig=fsl_ddr:addr_hash=true
+
+Memory testing options for mpc85xx
+==================================
+1. Memory test can be done once U-boot prompt comes up using mtest, or
+2. Memory test can be done with Power-On-Self-Test function, activated at
+ compile time.
+
+ In order to enable the POST memory test, CONFIG_POST needs to be
+ defined in board configuraiton header file. By default, POST memory test
+ performs a fast test. A slow test can be enabled by changing the flag at
+ compiling time. To test memory bigger than 2GB, 36BIT support is needed.
+ Memory is tested within a 2GB window. TLBs are used to map the virtual 2GB
+ window to physical address so that all physical memory can be tested.
+
Combination of hwconfig
=======================
Hwconfig can be combined with multiple parameters, for example, on a supported
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+VoVPN-GW_100MHz powerpc MPC8260 - 2010-10-24 Juergen Selent <j.selent@elmeg.de>
NC650 powerpc MPC852 333d86d 2010-10-19 Wolfgang Denk <wd@denx.de>
CP850 powerpc MPC852 333d86d 2010-10-19 Wolfgang Denk <wd@denx.de>
logodl ARM PXA2xx 059e778 2010-10-18 August Hoeraendl <august.hoerandl@gmx.at>
file.
---------------------------
-What: CONFIG_SYS_ARM_WITHOUT_RELOC option
-When: After Release 2011.03
-
-Why: The implementation of U-Boot for the ARM architecture has
- been reworked to support relocation. This allows to
- efficiently use the same U-Boot binary image on systems with
- different RAM sizes, and brings the implementation much more
- in line with the code used for example on Power Architecture
- systems (eventually allowing to merge into common code). This
- seems especailly interesting now that ARM is getting Device
- Tree support as well.
-
- All ARM boards need to be adapted to this new code, which
- requires testing on the actual hardware, so this is a task
- for the respective board maintainers or other users.
-
- Please see the commit message of commit f1d2b31 for details:
-
- http://git.denx.de/?p=u-boot.git;a=commit;h=f1d2b31
-
- Support for CONFIG_SYS_ARM_WITHOUT_RELOC will be removed
- after release v2011.03; all boards that have not been
- converted by then, i. e. that are still broken then, are
- considered unmaintained and without interest for the
- community and will be removed as well.
-
----------------------------
What: CONFIG_NET_MULTI option
When: Release 2009-11
#include "omap24xx_i2c.h"
-#define I2C_TIMEOUT 10
+#define I2C_TIMEOUT 1000
static void wait_for_bb (void);
static u16 wait_for_pin (void);
/* no stop bit needed here */
writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX, &i2c_base->con);
- status = wait_for_pin ();
-
- if (status & I2C_STAT_XRDY) {
- /* Important: have to use byte access */
- writeb (regoffset, &i2c_base->data);
- udelay (20000);
- if (readw (&i2c_base->stat) & I2C_STAT_NACK) {
+ /* send register offset */
+ while (1) {
+ status = wait_for_pin();
+ if (status == 0 || status & I2C_STAT_NACK) {
i2c_error = 1;
+ goto read_exit;
+ }
+ if (status & I2C_STAT_XRDY) {
+ /* Important: have to use byte access */
+ writeb(regoffset, &i2c_base->data);
+ writew(I2C_STAT_XRDY, &i2c_base->stat);
+ }
+ if (status & I2C_STAT_ARDY) {
+ writew(I2C_STAT_ARDY, &i2c_base->stat);
+ break;
}
- } else {
- i2c_error = 1;
}
- if (!i2c_error) {
- writew (I2C_CON_EN, &i2c_base->con);
- while (readw(&i2c_base->stat) &
- (I2C_STAT_XRDY | I2C_STAT_ARDY)) {
- udelay (10000);
- /* Have to clear pending interrupt to clear I2C_STAT */
- writew (0xFFFF, &i2c_base->stat);
+ /* set slave address */
+ writew(devaddr, &i2c_base->sa);
+ /* read one byte from slave */
+ writew(1, &i2c_base->cnt);
+ /* need stop bit here */
+ writew(I2C_CON_EN | I2C_CON_MST |
+ I2C_CON_STT | I2C_CON_STP,
+ &i2c_base->con);
+
+ /* receive data */
+ while (1) {
+ status = wait_for_pin();
+ if (status == 0 || status & I2C_STAT_NACK) {
+ i2c_error = 1;
+ goto read_exit;
}
-
- /* set slave address */
- writew (devaddr, &i2c_base->sa);
- /* read one byte from slave */
- writew (1, &i2c_base->cnt);
- /* need stop bit here */
- writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP,
- &i2c_base->con);
-
- status = wait_for_pin ();
if (status & I2C_STAT_RRDY) {
#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
defined(CONFIG_OMAP44XX)
- *value = readb (&i2c_base->data);
+ *value = readb(&i2c_base->data);
#else
- *value = readw (&i2c_base->data);
+ *value = readw(&i2c_base->data);
#endif
- udelay (20000);
- } else {
- i2c_error = 1;
+ writew(I2C_STAT_RRDY, &i2c_base->stat);
}
-
- if (!i2c_error) {
- writew (I2C_CON_EN, &i2c_base->con);
- while (readw (&i2c_base->stat) &
- (I2C_STAT_RRDY | I2C_STAT_ARDY)) {
- udelay (10000);
- writew (0xFFFF, &i2c_base->stat);
- }
+ if (status & I2C_STAT_ARDY) {
+ writew(I2C_STAT_ARDY, &i2c_base->stat);
+ break;
}
}
+
+read_exit:
flush_fifo();
writew (0xFFFF, &i2c_base->stat);
writew (0, &i2c_base->cnt);
static int i2c_write_byte (u8 devaddr, u8 regoffset, u8 value)
{
int i2c_error = 0;
- u16 status, stat;
+ u16 status;
/* wait until bus not busy */
wait_for_bb ();
writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
I2C_CON_STP, &i2c_base->con);
- /* wait until state change */
- status = wait_for_pin ();
-
- if (status & I2C_STAT_XRDY) {
-#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
- defined(CONFIG_OMAP44XX)
- /* send out 1 byte */
- writeb (regoffset, &i2c_base->data);
- writew (I2C_STAT_XRDY, &i2c_base->stat);
-
- status = wait_for_pin ();
- if ((status & I2C_STAT_XRDY)) {
- /* send out next 1 byte */
- writeb (value, &i2c_base->data);
- writew (I2C_STAT_XRDY, &i2c_base->stat);
- } else {
+ while (1) {
+ status = wait_for_pin();
+ if (status == 0 || status & I2C_STAT_NACK) {
i2c_error = 1;
+ goto write_exit;
}
+ if (status & I2C_STAT_XRDY) {
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+ defined(CONFIG_OMAP44XX)
+ /* send register offset */
+ writeb(regoffset, &i2c_base->data);
+ writew(I2C_STAT_XRDY, &i2c_base->stat);
+
+ while (1) {
+ status = wait_for_pin();
+ if (status == 0 || status & I2C_STAT_NACK) {
+ i2c_error = 1;
+ goto write_exit;
+ }
+ if (status & I2C_STAT_XRDY) {
+ /* send data */
+ writeb(value, &i2c_base->data);
+ writew(I2C_STAT_XRDY, &i2c_base->stat);
+ }
+ if (status & I2C_STAT_ARDY) {
+ writew(I2C_STAT_ARDY, &i2c_base->stat);
+ break;
+ }
+ }
+ break;
#else
- /* send out two bytes */
- writew ((value << 8) + regoffset, &i2c_base->data);
+ /* send out two bytes */
+ writew((value << 8) + regoffset, &i2c_base->data);
+ writew(I2C_STAT_XRDY, &i2c_base->stat);
#endif
- /* must have enough delay to allow BB bit to go low */
- udelay (50000);
- if (readw (&i2c_base->stat) & I2C_STAT_NACK) {
- i2c_error = 1;
}
- } else {
- i2c_error = 1;
+ if (status & I2C_STAT_ARDY) {
+ writew(I2C_STAT_ARDY, &i2c_base->stat);
+ break;
+ }
}
- if (!i2c_error) {
- int eout = 200;
+ wait_for_bb();
- writew (I2C_CON_EN, &i2c_base->con);
- while ((stat = readw (&i2c_base->stat)) || (readw (&i2c_base->con) & I2C_CON_MST)) {
- udelay (1000);
- /* have to read to clear intrrupt */
- writew (0xFFFF, &i2c_base->stat);
- if(--eout == 0) /* better leave with error than hang */
- break;
- }
- }
+ status = readw(&i2c_base->stat);
+ if (status & I2C_STAT_NACK)
+ i2c_error = 1;
+
+write_exit:
flush_fifo();
writew (0xFFFF, &i2c_base->stat);
writew (0, &i2c_base->cnt);
int i2c_probe (uchar chip)
{
+ u16 status;
int res = 1; /* default = fail */
if (chip == readw (&i2c_base->oa)) {
writew (chip, &i2c_base->sa);
/* stop bit needed here */
writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP, &i2c_base->con);
- /* enough delay for the NACK bit set */
- udelay (50000);
- if (!(readw (&i2c_base->stat) & I2C_STAT_NACK)) {
- res = 0; /* success case */
- flush_fifo();
- writew(0xFFFF, &i2c_base->stat);
- } else {
- writew(0xFFFF, &i2c_base->stat); /* failue, clear sources*/
- writew (readw (&i2c_base->con) | I2C_CON_STP, &i2c_base->con); /* finish up xfer */
- udelay(20000);
- wait_for_bb ();
+ while (1) {
+ status = wait_for_pin();
+ if (status == 0 || status & I2C_STAT_AL) {
+ res = 1;
+ goto probe_exit;
+ }
+ if (status & I2C_STAT_NACK) {
+ res = 1;
+ writew(0xff, &i2c_base->stat);
+ writew (readw (&i2c_base->con) | I2C_CON_STP, &i2c_base->con);
+ wait_for_bb ();
+ break;
+ }
+ if (status & I2C_STAT_ARDY) {
+ writew(I2C_STAT_ARDY, &i2c_base->stat);
+ break;
+ }
+ if (status & I2C_STAT_RRDY) {
+ res = 0;
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+ defined(CONFIG_OMAP44XX)
+ readb(&i2c_base->data);
+#else
+ readw(&i2c_base->data);
+#endif
+ writew(I2C_STAT_RRDY, &i2c_base->stat);
+ }
}
+
+probe_exit:
flush_fifo();
writew (0, &i2c_base->cnt); /* don't allow any more data in...we don't want it.*/
writew(0xFFFF, &i2c_base->stat);
static void wait_for_bb (void)
{
- int timeout = 10;
+ int timeout = I2C_TIMEOUT;
u16 stat;
writew(0xFFFF, &i2c_base->stat); /* clear current interruts...*/
while ((stat = readw (&i2c_base->stat) & I2C_STAT_BB) && timeout--) {
writew (stat, &i2c_base->stat);
- udelay (50000);
+ udelay(1000);
}
if (timeout <= 0) {
static u16 wait_for_pin (void)
{
u16 status;
- int timeout = 10;
+ int timeout = I2C_TIMEOUT;
do {
udelay (1000);
if (timeout <= 0) {
printf ("timed out in wait_for_pin: I2C_STAT=%x\n",
readw (&i2c_base->stat));
- writew(0xFFFF, &i2c_base->stat);
-}
+ writew(0xFFFF, &i2c_base->stat);
+ status = 0;
+ }
+
return status;
}
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
#ifdef CONFIG_S3C2410
- return (readl(&gpio->GPEDAT) & 0x8000) >> 15;
+ return (readl(&gpio->gpedat) & 0x8000) >> 15;
#endif
#ifdef CONFIG_S3C2400
- return (readl(&gpio->PGDAT) & 0x0020) >> 5;
+ return (readl(&gpio->pgdat) & 0x0020) >> 5;
#endif
}
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
#ifdef CONFIG_S3C2410
- writel((readl(&gpio->GPEDAT) & ~0x4000) | (x & 1) << 14, &gpio->GPEDAT);
+ writel((readl(&gpio->gpedat) & ~0x4000) | (x & 1) << 14, &gpio->gpedat);
#endif
#ifdef CONFIG_S3C2400
- writel((readl(&gpio->PGDAT) & ~0x0040) | (x & 1) << 6, &gpio->PGDAT);
+ writel((readl(&gpio->pgdat) & ~0x0040) | (x & 1) << 6, &gpio->pgdat);
#endif
}
int i;
i = I2C_TIMEOUT * 10000;
- while (!(readl(&i2c->IICCON) & I2CCON_IRPND) && (i > 0)) {
+ while (!(readl(&i2c->iiccon) & I2CCON_IRPND) && (i > 0)) {
udelay(100);
i--;
}
- return (readl(&i2c->IICCON) & I2CCON_IRPND) ? I2C_OK : I2C_NOK_TOUT;
+ return (readl(&i2c->iiccon) & I2CCON_IRPND) ? I2C_OK : I2C_NOK_TOUT;
}
static int IsACK(void)
{
struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
- return !(readl(&i2c->IICSTAT) & I2CSTAT_NACK);
+ return !(readl(&i2c->iicstat) & I2CSTAT_NACK);
}
static void ReadWriteByte(void)
{
struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
- writel(readl(&i2c->IICCON) & ~I2CCON_IRPND, &i2c->IICCON);
+ writel(readl(&i2c->iiccon) & ~I2CCON_IRPND, &i2c->iiccon);
}
void i2c_init(int speed, int slaveadd)
/* wait for some time to give previous transfer a chance to finish */
i = I2C_TIMEOUT * 1000;
- while ((readl(&i2c->IICSTAT) && I2CSTAT_BSY) && (i > 0)) {
+ while ((readl(&i2c->iicstat) && I2CSTAT_BSY) && (i > 0)) {
udelay(1000);
i--;
}
- if ((readl(&i2c->IICSTAT) & I2CSTAT_BSY) || GetI2CSDA() == 0) {
+ if ((readl(&i2c->iicstat) & I2CSTAT_BSY) || GetI2CSDA() == 0) {
#ifdef CONFIG_S3C2410
- ulong old_gpecon = readl(&gpio->GPECON);
+ ulong old_gpecon = readl(&gpio->gpecon);
#endif
#ifdef CONFIG_S3C2400
- ulong old_gpecon = readl(&gpio->PGCON);
+ ulong old_gpecon = readl(&gpio->pgcon);
#endif
/* bus still busy probably by (most) previously interrupted
transfer */
#ifdef CONFIG_S3C2410
/* set I2CSDA and I2CSCL (GPE15, GPE14) to GPIO */
- writel((readl(&gpio->GPECON) & ~0xF0000000) | 0x10000000,
- &gpio->GPECON);
+ writel((readl(&gpio->gpecon) & ~0xF0000000) | 0x10000000,
+ &gpio->gpecon);
#endif
#ifdef CONFIG_S3C2400
/* set I2CSDA and I2CSCL (PG5, PG6) to GPIO */
- writel((readl(&gpio->PGCON) & ~0x00003c00) | 0x00001000,
- &gpio->PGCON);
+ writel((readl(&gpio->pgcon) & ~0x00003c00) | 0x00001000,
+ &gpio->pgcon);
#endif
/* toggle I2CSCL until bus idle */
/* restore pin functions */
#ifdef CONFIG_S3C2410
- writel(old_gpecon, &gpio->GPECON);
+ writel(old_gpecon, &gpio->gpecon);
#endif
#ifdef CONFIG_S3C2400
- writel(old_gpecon, &gpio->PGCON);
+ writel(old_gpecon, &gpio->pgcon);
#endif
}
/* set prescaler, divisor according to freq, also set
* ACKGEN, IRQ */
- writel((div & 0x0F) | 0xA0 | ((pres == 512) ? 0x40 : 0), &i2c->IICCON);
+ writel((div & 0x0F) | 0xA0 | ((pres == 512) ? 0x40 : 0), &i2c->iiccon);
/* init to SLAVE REVEIVE and set slaveaddr */
- writel(0, &i2c->IICSTAT);
- writel(slaveadd, &i2c->IICADD);
+ writel(0, &i2c->iicstat);
+ writel(slaveadd, &i2c->iicadd);
/* program Master Transmit (and implicit STOP) */
- writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->IICSTAT);
+ writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->iicstat);
}
/* Check I2C bus idle */
i = I2C_TIMEOUT * 1000;
- while ((readl(&i2c->IICSTAT) & I2CSTAT_BSY) && (i > 0)) {
+ while ((readl(&i2c->iicstat) & I2CSTAT_BSY) && (i > 0)) {
udelay(1000);
i--;
}
- if (readl(&i2c->IICSTAT) & I2CSTAT_BSY)
+ if (readl(&i2c->iicstat) & I2CSTAT_BSY)
return I2C_NOK_TOUT;
- writel(readl(&i2c->IICCON) | 0x80, &i2c->IICCON);
+ writel(readl(&i2c->iiccon) | 0x80, &i2c->iiccon);
result = I2C_OK;
switch (cmd_type) {
case I2C_WRITE:
if (addr && addr_len) {
- writel(chip, &i2c->IICDS);
+ writel(chip, &i2c->iicds);
/* send START */
writel(I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP,
- &i2c->IICSTAT);
+ &i2c->iicstat);
i = 0;
while ((i < addr_len) && (result == I2C_OK)) {
result = WaitForXfer();
- writel(addr[i], &i2c->IICDS);
+ writel(addr[i], &i2c->iicds);
ReadWriteByte();
i++;
}
i = 0;
while ((i < data_len) && (result == I2C_OK)) {
result = WaitForXfer();
- writel(data[i], &i2c->IICDS);
+ writel(data[i], &i2c->iicds);
ReadWriteByte();
i++;
}
} else {
- writel(chip, &i2c->IICDS);
+ writel(chip, &i2c->iicds);
/* send START */
writel(I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP,
- &i2c->IICSTAT);
+ &i2c->iicstat);
i = 0;
while ((i < data_len) && (result = I2C_OK)) {
result = WaitForXfer();
- writel(data[i], &i2c->IICDS);
+ writel(data[i], &i2c->iicds);
ReadWriteByte();
i++;
}
result = WaitForXfer();
/* send STOP */
- writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
+ writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->iicstat);
ReadWriteByte();
break;
case I2C_READ:
if (addr && addr_len) {
- writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->IICSTAT);
- writel(chip, &i2c->IICDS);
+ writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->iicstat);
+ writel(chip, &i2c->iicds);
/* send START */
- writel(readl(&i2c->IICSTAT) | I2C_START_STOP,
- &i2c->IICSTAT);
+ writel(readl(&i2c->iicstat) | I2C_START_STOP,
+ &i2c->iicstat);
result = WaitForXfer();
if (IsACK()) {
i = 0;
while ((i < addr_len) && (result == I2C_OK)) {
- writel(addr[i], &i2c->IICDS);
+ writel(addr[i], &i2c->iicds);
ReadWriteByte();
result = WaitForXfer();
i++;
}
- writel(chip, &i2c->IICDS);
+ writel(chip, &i2c->iicds);
/* resend START */
writel(I2C_MODE_MR | I2C_TXRX_ENA |
- I2C_START_STOP, &i2c->IICSTAT);
+ I2C_START_STOP, &i2c->iicstat);
ReadWriteByte();
result = WaitForXfer();
i = 0;
while ((i < data_len) && (result == I2C_OK)) {
/* disable ACK for final READ */
if (i == data_len - 1)
- writel(readl(&i2c->IICCON)
- & ~0x80, &i2c->IICCON);
+ writel(readl(&i2c->iiccon)
+ & ~0x80, &i2c->iiccon);
ReadWriteByte();
result = WaitForXfer();
- data[i] = readl(&i2c->IICDS);
+ data[i] = readl(&i2c->iicds);
i++;
}
} else {
}
} else {
- writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
- writel(chip, &i2c->IICDS);
+ writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->iicstat);
+ writel(chip, &i2c->iicds);
/* send START */
- writel(readl(&i2c->IICSTAT) | I2C_START_STOP,
- &i2c->IICSTAT);
+ writel(readl(&i2c->iicstat) | I2C_START_STOP,
+ &i2c->iicstat);
result = WaitForXfer();
if (IsACK()) {
while ((i < data_len) && (result == I2C_OK)) {
/* disable ACK for final READ */
if (i == data_len - 1)
- writel(readl(&i2c->IICCON) &
- ~0x80, &i2c->IICCON);
+ writel(readl(&i2c->iiccon) &
+ ~0x80, &i2c->iiccon);
ReadWriteByte();
result = WaitForXfer();
- data[i] = readl(&i2c->IICDS);
+ data[i] = readl(&i2c->iicds);
i++;
}
} else {
}
/* send STOP */
- writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
+ writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->iicstat);
ReadWriteByte();
break;
}
static ulong
-mmc_bwrite(int dev_num, ulong start, lbaint_t blkcnt, const void*src)
+mmc_write_blocks(struct mmc *mmc, ulong start, lbaint_t blkcnt, const void*src)
{
struct mmc_cmd cmd;
struct mmc_data data;
- int err;
- int stoperr = 0;
- struct mmc *mmc = find_mmc_device(dev_num);
- int blklen;
-
- if (!mmc)
- return -1;
+ int blklen, err;
blklen = mmc->write_bl_len;
start + blkcnt, mmc->block_dev.lba);
return 0;
}
- err = mmc_set_blocklen(mmc, mmc->write_bl_len);
-
- if (err) {
- printf("set write bl len failed\n\r");
- return err;
- }
if (blkcnt > 1)
cmd.cmdidx = MMC_CMD_WRITE_MULTIPLE_BLOCK;
cmd.cmdarg = 0;
cmd.resp_type = MMC_RSP_R1b;
cmd.flags = 0;
- stoperr = mmc_send_cmd(mmc, &cmd, NULL);
+ err = mmc_send_cmd(mmc, &cmd, NULL);
+ if (err) {
+ printf("mmc fail to send stop cmd\n\r");
+ return err;
+ }
+ }
+
+ return blkcnt;
+}
+
+static ulong
+mmc_bwrite(int dev_num, ulong start, lbaint_t blkcnt, const void*src)
+{
+ int err;
+ struct mmc *mmc = find_mmc_device(dev_num);
+ lbaint_t cur, blocks_todo = blkcnt;
+
+ if (!mmc)
+ return -1;
+
+ err = mmc_set_blocklen(mmc, mmc->write_bl_len);
+ if (err) {
+ printf("set write bl len failed\n\r");
+ return err;
}
+ do {
+ /*
+ * The 65535 constraint comes from some hardware has
+ * only 16 bit width block number counter
+ */
+ cur = (blocks_todo > 65535) ? 65535 : blocks_todo;
+ if(mmc_write_blocks(mmc, start, cur, src) != cur)
+ return -1;
+ blocks_todo -= cur;
+ start += cur;
+ src += cur * mmc->write_bl_len;
+ } while (blocks_todo > 0);
+
return blkcnt;
}
ctrl = readb(&host->reg->hostctl);
/*
+ * WIDE8[5]
+ * 0 = Depend on WIDE4
+ * 1 = 8-bit mode
* WIDE4[1]
* 1 = 4-bit mode
* 0 = 1-bit mode
*/
- if (mmc->bus_width == 4)
+ if (mmc->bus_width == 8)
+ ctrl |= (1 << 5);
+ else if (mmc->bus_width == 4)
ctrl |= (1 << 1);
else
ctrl &= ~(1 << 1);
return 0;
}
-static int s5p_mmc_initialize(int dev_index)
+static int s5p_mmc_initialize(int dev_index, int bus_width)
{
struct mmc *mmc;
mmc->init = mmc_core_init;
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
- mmc->host_caps = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS;
+ if (bus_width == 8)
+ mmc->host_caps = MMC_MODE_8BIT;
+ else
+ mmc->host_caps = MMC_MODE_4BIT;
+ mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
mmc->f_min = 400000;
mmc->f_max = 52000000;
return 0;
}
-int s5p_mmc_init(int dev_index)
+int s5p_mmc_init(int dev_index, int bus_width)
{
- return s5p_mmc_initialize(dev_index);
+ return s5p_mmc_initialize(dev_index, bus_width);
}
phys_addr_t cfi_flash_bank_addr(int i)
__attribute__((weak, alias("__cfi_flash_bank_addr")));
+static unsigned long __cfi_flash_bank_size(int i)
+{
+#ifdef CONFIG_SYS_FLASH_BANKS_SIZES
+ return ((unsigned long [])CONFIG_SYS_FLASH_BANKS_SIZES)[i];
+#else
+ return 0;
+#endif
+}
+unsigned long cfi_flash_bank_size(int i)
+ __attribute__((weak, alias("__cfi_flash_bank_size")));
+
static void __flash_write8(u8 value, void *addr)
{
__raw_writeb(value, addr);
* The following code cannot be run from FLASH!
*
*/
-ulong flash_get_size (phys_addr_t base, int banknum)
+ulong flash_get_size (phys_addr_t base, int banknum, unsigned long max_size)
{
flash_info_t *info = &flash_info[banknum];
int i, j;
debug ("size_ratio %d port %d bits chip %d bits\n",
size_ratio, info->portwidth << CFI_FLASH_SHIFT_WIDTH,
info->chipwidth << CFI_FLASH_SHIFT_WIDTH);
+ info->size = 1 << qry.dev_size;
+ /* multiply the size by the number of chips */
+ info->size *= size_ratio;
+ if (max_size && (info->size > max_size)) {
+ debug("[truncated from %ldMiB]", info->size >> 20);
+ info->size = max_size;
+ }
debug ("found %d erase regions\n", num_erase_regions);
sect_cnt = 0;
sector = base;
debug ("erase_region_count = %d erase_region_size = %d\n",
erase_region_count, erase_region_size);
for (j = 0; j < erase_region_count; j++) {
+ if (sector - base >= info->size)
+ break;
if (sect_cnt >= CONFIG_SYS_MAX_FLASH_SECT) {
printf("ERROR: too many flash sectors\n");
break;
}
info->sector_count = sect_cnt;
- info->size = 1 << qry.dev_size;
- /* multiply the size by the number of chips */
- info->size *= size_ratio;
info->buffer_size = 1 << le16_to_cpu(qry.max_buf_write_size);
tmp = 1 << qry.block_erase_timeout_typ;
info->erase_blk_tout = tmp *
flash_info[i].flash_id = FLASH_UNKNOWN;
if (!flash_detect_legacy(cfi_flash_bank_addr(i), i))
- flash_get_size(cfi_flash_bank_addr(i), i);
+ flash_get_size(cfi_flash_bank_addr(i), i,
+ cfi_flash_bank_size(i));
size += flash_info[i].size;
if (flash_info[i].flash_id == FLASH_UNKNOWN) {
#ifndef CONFIG_SYS_FLASH_QUIET_TEST
if (nand_scan(mtd, maxchips) == 0) {
if (!mtd->name)
mtd->name = (char *)default_nand_name;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
else
mtd->name += gd->reloc_off;
#endif
chip->IO_ADDR_W = (void *)IO_ADDR_W;
if (ctrl & NAND_NCE)
- writel(readl(&nand->NFCONF) & ~S3C2410_NFCONF_nFCE,
- &nand->NFCONF);
+ writel(readl(&nand->nfconf) & ~S3C2410_NFCONF_nFCE,
+ &nand->nfconf);
else
- writel(readl(&nand->NFCONF) | S3C2410_NFCONF_nFCE,
- &nand->NFCONF);
+ writel(readl(&nand->nfconf) | S3C2410_NFCONF_nFCE,
+ &nand->nfconf);
}
if (cmd != NAND_CMD_NONE)
{
struct s3c2410_nand *nand = s3c2410_get_base_nand();
debugX(1, "dev_ready\n");
- return readl(&nand->NFSTAT) & 0x01;
+ return readl(&nand->nfstat) & 0x01;
}
#ifdef CONFIG_S3C2410_NAND_HWECC
{
struct s3c2410_nand *nand = s3c2410_get_base_nand();
debugX(1, "s3c2410_nand_enable_hwecc(%p, %d)\n", mtd, mode);
- writel(readl(&nand->NFCONF) | S3C2410_NFCONF_INITECC, &nand->NFCONF);
+ writel(readl(&nand->nfconf) | S3C2410_NFCONF_INITECC, &nand->nfconf);
}
static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
u_char *ecc_code)
{
struct s3c2410_nand *nand = s3c2410_get_base_nand();
- ecc_code[0] = readb(&nand->NFECC);
- ecc_code[1] = readb(&nand->NFECC + 1);
- ecc_code[2] = readb(&nand->NFECC + 2);
+ ecc_code[0] = readb(&nand->nfecc);
+ ecc_code[1] = readb(&nand->nfecc + 1);
+ ecc_code[2] = readb(&nand->nfecc + 2);
debugX(1, "s3c2410_nand_calculate_hwecc(%p,): 0x%02x 0x%02x 0x%02x\n",
mtd , ecc_code[0], ecc_code[1], ecc_code[2]);
debugX(1, "board_nand_init()\n");
- writel(readl(&clk_power->CLKCON) | (1 << 4), &clk_power->CLKCON);
+ writel(readl(&clk_power->clkcon) | (1 << 4), &clk_power->clkcon);
/* initialize hardware */
twrph0 = 3;
cfg |= S3C2410_NFCONF_TACLS(tacls - 1);
cfg |= S3C2410_NFCONF_TWRPH0(twrph0 - 1);
cfg |= S3C2410_NFCONF_TWRPH1(twrph1 - 1);
- writel(cfg, &nand_reg->NFCONF);
+ writel(cfg, &nand_reg->nfconf);
/* initialize nand_chip data structure */
- nand->IO_ADDR_R = nand->IO_ADDR_W = (void *)&nand_reg->NFDATA;
+ nand->IO_ADDR_R = (void *)&nand_reg->nfdata;
+ nand->IO_ADDR_W = (void *)&nand_reg->nfdata;
nand->select_chip = NULL;
int i;
for (i = 0; i < bb_miiphy_buses_num; i++) {
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/* Relocate the hook pointers*/
BB_MII_RELOCATE(bb_miiphy_buses[i].init, gd->reloc_off);
BB_MII_RELOCATE(bb_miiphy_buses[i].mdio_active, gd->reloc_off);
/*
- * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ * Copyright 2007, 2010 Freescale Semiconductor, Inc.
*
* Author: Roy Zang <tie-fei.zang@freescale.com>, Sep, 2007
*
i));
/* Set Node address */
- if (((u16 *) db->srom)[0] == 0xffff || ((u16 *) db->srom)[0] == 0)
+ if (((db->srom[0] == 0xff) && (db->srom[1] == 0xff)) ||
+ ((db->srom[0] == 0x00) && (db->srom[1] == 0x00)))
/* SROM absent, so write MAC address to ID Table */
set_mac_addr(dev);
else { /*Exist SROM*/
{
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) addr;
+ /* Reset hose to make sure its in a clean state */
+ memset(hose, 0, sizeof(struct pci_controller));
+
pci_setup_indirect(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
return fsl_is_pci_agent(hose);
*
*/
-static struct pci_controller* hose_head = NULL;
+static struct pci_controller* hose_head;
void pci_register_hose(struct pci_controller* hose)
{
}
#endif /* CONFIG_PCI_BOOTDELAY */
+ hose_head = NULL;
+
/* now call board specific pci_init()... */
pci_init_board();
}
/*
- * Copyright (C) 2006-2009 Freescale Semiconductor, Inc.
+ * Copyright (C) 2006-2010 Freescale Semiconductor, Inc.
*
* Dave Liu <daveliu@freescale.com>
*
}
static int uec_set_mac_if_mode(uec_private_t *uec,
- enet_interface_type_e if_mode, int speed)
+ enum fsl_phy_enet_if if_mode, int speed)
{
- enet_interface_type_e enet_if_mode;
+ enum fsl_phy_enet_if enet_if_mode;
uec_info_t *uec_info;
uec_t *uec_regs;
u32 upsmr;
struct uec_mii_info *mii_info = uec->mii_info;
extern void change_phy_interface_mode(struct eth_device *dev,
- enet_interface_type_e mode, int speed);
+ enum fsl_phy_enet_if mode, int speed);
uec_regs = uec->uec_regs;
if (mii_info->link) {
}
if (mii_info->speed != uec->oldspeed) {
- enet_interface_type_e mode = \
+ enum fsl_phy_enet_if mode = \
uec->uec_info->enet_interface_type;
if (uec->uec_info->uf_info.eth_type == GIGA_ETH) {
switch (mii_info->speed) {
/*
- * Copyright (C) 2006-2009 Freescale Semiconductor, Inc.
+ * Copyright (C) 2006-2010 Freescale Semiconductor, Inc.
*
* Dave Liu <daveliu@freescale.com>
* based on source code of Shlomi Gridish
#include "qe.h"
#include "uccf.h"
+#include <asm/fsl_enet.h>
#define MAX_TX_THREADS 8
#define MAX_RX_THREADS 8
UEC_NUM_OF_THREADS_8 = 0x4 /* 8 */
} uec_num_of_threads_e;
-/* UEC ethernet interface type
-*/
-typedef enum enet_interface_type {
- MII,
- RMII,
- RGMII,
- GMII,
- RGMII_ID,
- RGMII_RXID,
- RGMII_TXID,
- TBI,
- RTBI,
- SGMII
-} enet_interface_type_e;
-
/* UEC initialization info struct
*/
#define STD_UEC_INFO(num) \
u16 rx_bd_ring_len;
u16 tx_bd_ring_len;
u8 phy_address;
- enet_interface_type_e enet_interface_type;
+ enum fsl_phy_enet_if enet_interface_type;
int speed;
} uec_info_t;
/*
- * Copyright (C) 2005 Freescale Semiconductor, Inc.
+ * Copyright (C) 2005,2010 Freescale Semiconductor, Inc.
*
* Author: Shlomi Gridish
*
{
struct eth_device *edev = mii_info->dev;
uec_private_t *uec = edev->priv;
- enum enet_interface_type iface = uec->uec_info->enet_interface_type;
+ enum fsl_phy_enet_if iface = uec->uec_info->enet_interface_type;
int speed = uec->uec_info->speed;
if ((speed == 1000) &&
}
void marvell_phy_interface_mode (struct eth_device *dev,
- enet_interface_type_e type,
+ enum fsl_phy_enet_if type,
int speed
)
{
}
void change_phy_interface_mode (struct eth_device *dev,
- enet_interface_type_e type, int speed)
+ enum fsl_phy_enet_if type, int speed)
{
#ifdef CONFIG_PHY_MODE_NEED_CHANGE
marvell_phy_interface_mode (dev, type, speed);
unsigned int alarm_hour; /* 0x18 */
unsigned int record; /* 0x1c */
unsigned int cr; /* 0x20 */
+ unsigned int wsec; /* 0x24 */
+ unsigned int wmin; /* 0x28 */
+ unsigned int whour; /* 0x2c */
+ unsigned int wday; /* 0x30 */
+ unsigned int intr; /* 0x34 */
+ unsigned int div; /* 0x38 */
+ unsigned int rev; /* 0x3c */
};
/*
debug("%s(): record register: %x\n",
__func__, readl(&rtc->record));
+#ifdef CONFIG_FTRTC010_PCLK
+ now = (ftrtc010_time() + readl(&rtc->record)) / RTC_DIV_COUNT;
+#else /* CONFIG_FTRTC010_EXTCLK */
now = ftrtc010_time() + readl(&rtc->record);
+#endif
to_tm(now, tmp);
switch (a) {
case RTC_ENABLE:
- writeb(readb(&rtc->RTCCON) | 0x01, &rtc->RTCCON);
+ writeb(readb(&rtc->rtccon) | 0x01, &rtc->rtccon);
break;
case RTC_DISABLE:
- writeb(readb(&rtc->RTCCON) & ~0x01, &rtc->RTCCON);
+ writeb(readb(&rtc->rtccon) & ~0x01, &rtc->rtccon);
break;
}
}
/* read RTC registers */
do {
- sec = readb(&rtc->BCDSEC);
- min = readb(&rtc->BCDMIN);
- hour = readb(&rtc->BCDHOUR);
- mday = readb(&rtc->BCDDATE);
- wday = readb(&rtc->BCDDAY);
- mon = readb(&rtc->BCDMON);
- year = readb(&rtc->BCDYEAR);
- } while (sec != readb(&rtc->BCDSEC));
+ sec = readb(&rtc->bcdsec);
+ min = readb(&rtc->bcdmin);
+ hour = readb(&rtc->bcdhour);
+ mday = readb(&rtc->bcddate);
+ wday = readb(&rtc->bcdday);
+ mon = readb(&rtc->bcdmon);
+ year = readb(&rtc->bcdyear);
+ } while (sec != readb(&rtc->bcdsec));
/* read ALARM registers */
- a_sec = readb(&rtc->ALMSEC);
- a_min = readb(&rtc->ALMMIN);
- a_hour = readb(&rtc->ALMHOUR);
- a_date = readb(&rtc->ALMDATE);
- a_mon = readb(&rtc->ALMMON);
- a_year = readb(&rtc->ALMYEAR);
- a_armed = readb(&rtc->RTCALM);
+ a_sec = readb(&rtc->almsec);
+ a_min = readb(&rtc->almmin);
+ a_hour = readb(&rtc->almhour);
+ a_date = readb(&rtc->almdate);
+ a_mon = readb(&rtc->almmon);
+ a_year = readb(&rtc->almyear);
+ a_armed = readb(&rtc->rtcalm);
/* disable access to RTC registers */
SetRTC_Access(RTC_DISABLE);
SetRTC_Access(RTC_ENABLE);
/* write RTC registers */
- writeb(sec, &rtc->BCDSEC);
- writeb(min, &rtc->BCDMIN);
- writeb(hour, &rtc->BCDHOUR);
- writeb(mday, &rtc->BCDDATE);
- writeb(wday, &rtc->BCDDAY);
- writeb(mon, &rtc->BCDMON);
- writeb(year, &rtc->BCDYEAR);
+ writeb(sec, &rtc->bcdsec);
+ writeb(min, &rtc->bcdmin);
+ writeb(hour, &rtc->bcdhour);
+ writeb(mday, &rtc->bcddate);
+ writeb(wday, &rtc->bcdday);
+ writeb(mon, &rtc->bcdmon);
+ writeb(year, &rtc->bcdyear);
/* disable access to RTC registers */
SetRTC_Access(RTC_DISABLE);
{
struct s3c24x0_rtc *rtc = s3c24x0_get_base_rtc();
- writeb((readb(&rtc->RTCCON) & ~0x06) | 0x08, &rtc->RTCCON);
- writeb(readb(&rtc->RTCCON) & ~(0x08 | 0x01), &rtc->RTCCON);
+ writeb((readb(&rtc->rtccon) & ~0x06) | 0x08, &rtc->rtccon);
+ writeb(readb(&rtc->rtccon) & ~(0x08 | 0x01), &rtc->rtccon);
}
#endif
u32 reserved1;
u32 ifr;
u32 man;
- u32 reserved2[54]; // version and PDC not needed
+ u32 reserved2[54]; /* version and PDC not needed */
} atmel_usart3_t;
/* Bitfields in CR */
/* value is calculated so : (int)(PCLK/16./baudrate) -1 */
reg = get_PCLK() / (16 * gd->baudrate) - 1;
- writel(reg, &uart->UBRDIV);
+ writel(reg, &uart->ubrdiv);
for (i = 0; i < 100; i++)
/* Delay */ ;
}
#endif
/* FIFO enable, Tx/Rx FIFO clear */
- writel(0x07, &uart->UFCON);
- writel(0x0, &uart->UMCON);
+ writel(0x07, &uart->ufcon);
+ writel(0x0, &uart->umcon);
/* Normal,No parity,1 stop,8 bit */
- writel(0x3, &uart->ULCON);
+ writel(0x3, &uart->ulcon);
/*
* tx=level,rx=edge,disable timeout int.,enable rx error int.,
* normal,interrupt or polling
*/
- writel(0x245, &uart->UCON);
+ writel(0x245, &uart->ucon);
#ifdef CONFIG_HWFLOW
- writel(0x1, &uart->UMCON); /* RTS up */
+ writel(0x1, &uart->umcon); /* rts up */
#endif
/* FIXME: This is sooooooooooooooooooo ugly */
#if defined(CONFIG_ARCH_GTA02_v1) || defined(CONFIG_ARCH_GTA02_v2)
/* we need auto hw flow control on the gsm and gps port */
if (dev_index == 0 || dev_index == 1)
- writel(0x10, &uart->UMCON);
+ writel(0x10, &uart->umcon);
#endif
_serial_setbrg(dev_index);
{
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
- while (!(readl(&uart->UTRSTAT) & 0x1))
+ while (!(readl(&uart->utrstat) & 0x1))
/* wait for character to arrive */ ;
- return readb(&uart->URXH) & 0xff;
+ return readb(&uart->urxh) & 0xff;
}
#if defined(CONFIG_SERIAL_MULTI)
return;
#endif
- while (!(readl(&uart->UTRSTAT) & 0x2))
+ while (!(readl(&uart->utrstat) & 0x2))
/* wait for room in the tx FIFO */ ;
#ifdef CONFIG_HWFLOW
- while (hwflow && !(readl(&uart->UMSTAT) & 0x1))
+ while (hwflow && !(readl(&uart->umstat) & 0x1))
/* Wait for CTS up */ ;
#endif
- writeb(c, &uart->UTXH);
+ writeb(c, &uart->utxh);
/* If \n, also do \r */
if (c == '\n')
{
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
- return readl(&uart->UTRSTAT) & 0x1;
+ return readl(&uart->utrstat) & 0x1;
}
#if defined(CONFIG_SERIAL_MULTI)
val = uclk / baudrate;
writel(val / 16 - 1, &uart->ubrdiv);
- writew(udivslot[val % 16], &uart->udivslot);
+
+ if (use_divslot)
+ writew(udivslot[val % 16], &uart->rest.slot);
+ else
+ writeb(val % 16, &uart->rest.value);
}
/*
cp->bmAttributes |= USB_CONFIG_ATT_ONE;
return len;
}
-
error("%s failed. error = %d", __func__, status);
return status;
}
-
buf[1] = USB_DT_STRING;
return buf[0];
}
-
uint32_t result;
do {
result = ehci_readl(ptr);
+ udelay(5);
if (result == ~(uint32_t)0)
return -1;
result &= mask;
if (result == done)
return 0;
- udelay(1);
usec--;
} while (usec > 0);
return -1;
hcor = (struct ehci_hcor *)((uint32_t) hccr +
HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+ debug("EHCI-PCI init hccr 0x%x and hcor 0x%x hc_length %d\n",
+ (uint32_t)hccr, (uint32_t)hcor,
+ (uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
return 0;
}
uint32_t qt_buffer_hi[5]; /* Appendix B */
/* pad struct for 32 byte alignment */
uint32_t unused[3];
-} __attribute__ ((aligned (32)));
+};
/* Queue Head (QH). */
struct QH {
* epinfo - Pointer to EP configuration table
* cnt - Number of entries in the EP conf table.
*/
-void musb_configure_ep(struct musb_epinfo *epinfo, u8 cnt)
+void musb_configure_ep(const struct musb_epinfo *epinfo, u8 cnt)
{
u16 csr;
u16 fifoaddr = 64; /* First 64 bytes of FIFO reserved for EP0 */
/* exported functions */
extern void musb_start(void);
-extern void musb_configure_ep(struct musb_epinfo *epinfo, u8 cnt);
+extern void musb_configure_ep(const struct musb_epinfo *epinfo, u8 cnt);
extern void write_fifo(u8 ep, u32 length, void *fifo_data);
extern void read_fifo(u8 ep, u32 length, void *fifo_data);
#define USB_MSC_BBB_GET_MAX_LUN 0xFE
/* Endpoint configuration information */
-static struct musb_epinfo epinfo[3] = {
+static const struct musb_epinfo epinfo[3] = {
{MUSB_BULK_EP, 1, 512}, /* EP1 - Bluk Out - 512 Bytes */
{MUSB_BULK_EP, 0, 512}, /* EP1 - Bluk In - 512 Bytes */
{MUSB_INTR_EP, 0, 64} /* EP2 - Interrupt IN - 64 Bytes */
static u32 port_status;
/* Device descriptor */
-static u8 root_hub_dev_des[] = {
+static const u8 root_hub_dev_des[] = {
0x12, /* __u8 bLength; */
0x01, /* __u8 bDescriptorType; Device */
0x00, /* __u16 bcdUSB; v1.1 */
};
/* Configuration descriptor */
-static u8 root_hub_config_des[] = {
+static const u8 root_hub_config_des[] = {
0x09, /* __u8 bLength; */
0x02, /* __u8 bDescriptorType; Configuration */
0x19, /* __u16 wTotalLength; */
0xff /* __u8 ep_bInterval; 255 ms */
};
-static unsigned char root_hub_str_index0[] = {
+static const unsigned char root_hub_str_index0[] = {
0x04, /* __u8 bLength; */
0x03, /* __u8 bDescriptorType; String-descriptor */
0x09, /* __u8 lang ID */
0x04, /* __u8 lang ID */
};
-static unsigned char root_hub_str_index1[] = {
+static const unsigned char root_hub_str_index1[] = {
0x1c, /* __u8 bLength; */
0x03, /* __u8 bDescriptorType; String-descriptor */
'M', /* __u8 Unicode */
int len = 0;
int stat = 0;
u32 datab[4];
- u8 *data_buf = (u8 *) datab;
+ const u8 *data_buf = (u8 *) datab;
u16 bmRType_bReq;
u16 wValue;
u16 wIndex;
break;
- case RH_GET_DESCRIPTOR | RH_CLASS:
+ case RH_GET_DESCRIPTOR | RH_CLASS: {
+ u8 *_data_buf = (u8 *) datab;
debug("RH_GET_DESCRIPTOR | RH_CLASS\n");
- data_buf[0] = 0x09; /* min length; */
- data_buf[1] = 0x29;
- data_buf[2] = 0x1; /* 1 port */
- data_buf[3] = 0x01; /* per-port power switching */
- data_buf[3] |= 0x10; /* no overcurrent reporting */
+ _data_buf[0] = 0x09; /* min length; */
+ _data_buf[1] = 0x29;
+ _data_buf[2] = 0x1; /* 1 port */
+ _data_buf[3] = 0x01; /* per-port power switching */
+ _data_buf[3] |= 0x10; /* no overcurrent reporting */
/* Corresponds to data_buf[4-7] */
- data_buf[4] = 0;
- data_buf[5] = 5;
- data_buf[6] = 0;
- data_buf[7] = 0x02;
- data_buf[8] = 0xff;
+ _data_buf[4] = 0;
+ _data_buf[5] = 5;
+ _data_buf[6] = 0;
+ _data_buf[7] = 0x02;
+ _data_buf[8] = 0xff;
len = min_t(unsigned int, leni,
min_t(unsigned int, data_buf[0], wLength));
break;
+ }
case RH_GET_CONFIGURATION:
debug("RH_GET_CONFIGURATION\n");
COBJS-$(CONFIG_VIDEO_MB862xx) += mb862xx.o videomodes.o
COBJS-$(CONFIG_VIDEO_MB86R0xGDC) += mb86r0xgdc.o videomodes.o
COBJS-$(CONFIG_VIDEO_MX3) += mx3fb.o
+COBJS-$(CONFIG_VIDEO_MX5) += mxc_ipuv3_fb.o ipu_common.o ipu_disp.o
COBJS-$(CONFIG_VIDEO_SED13806) += sed13806.o
COBJS-$(CONFIG_SED156X) += sed156x.o
COBJS-$(CONFIG_VIDEO_SM501) += sm501.o
--- /dev/null
+/*
+ * Porting to u-boot:
+ *
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * Linux IPU driver for MX51:
+ *
+ * (C) Copyright 2005-2010 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARCH_IPU_H__
+#define __ASM_ARCH_IPU_H__
+
+#include <linux/types.h>
+
+#define IDMA_CHAN_INVALID 0xFF
+#define HIGH_RESOLUTION_WIDTH 1024
+
+struct clk {
+ const char *name;
+ int id;
+ /* Source clock this clk depends on */
+ struct clk *parent;
+ /* Secondary clock to enable/disable with this clock */
+ struct clk *secondary;
+ /* Current clock rate */
+ unsigned long rate;
+ /* Reference count of clock enable/disable */
+ __s8 usecount;
+ /* Register bit position for clock's enable/disable control. */
+ u8 enable_shift;
+ /* Register address for clock's enable/disable control. */
+ void *enable_reg;
+ u32 flags;
+ /*
+ * Function ptr to recalculate the clock's rate based on parent
+ * clock's rate
+ */
+ void (*recalc) (struct clk *);
+ /*
+ * Function ptr to set the clock to a new rate. The rate must match a
+ * supported rate returned from round_rate. Leave blank if clock is not
+ * programmable
+ */
+ int (*set_rate) (struct clk *, unsigned long);
+ /*
+ * Function ptr to round the requested clock rate to the nearest
+ * supported rate that is less than or equal to the requested rate.
+ */
+ unsigned long (*round_rate) (struct clk *, unsigned long);
+ /*
+ * Function ptr to enable the clock. Leave blank if clock can not
+ * be gated.
+ */
+ int (*enable) (struct clk *);
+ /*
+ * Function ptr to disable the clock. Leave blank if clock can not
+ * be gated.
+ */
+ void (*disable) (struct clk *);
+ /* Function ptr to set the parent clock of the clock. */
+ int (*set_parent) (struct clk *, struct clk *);
+};
+
+/*
+ * Enumeration of Synchronous (Memory-less) panel types
+ */
+typedef enum {
+ IPU_PANEL_SHARP_TFT,
+ IPU_PANEL_TFT,
+} ipu_panel_t;
+
+/* IPU Pixel format definitions */
+#define fourcc(a, b, c, d)\
+ (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
+
+/*
+ * Pixel formats are defined with ASCII FOURCC code. The pixel format codes are
+ * the same used by V4L2 API.
+ */
+
+#define IPU_PIX_FMT_GENERIC fourcc('I', 'P', 'U', '0')
+#define IPU_PIX_FMT_GENERIC_32 fourcc('I', 'P', 'U', '1')
+#define IPU_PIX_FMT_LVDS666 fourcc('L', 'V', 'D', '6')
+#define IPU_PIX_FMT_LVDS888 fourcc('L', 'V', 'D', '8')
+
+#define IPU_PIX_FMT_RGB332 fourcc('R', 'G', 'B', '1') /*< 8 RGB-3-3-2 */
+#define IPU_PIX_FMT_RGB555 fourcc('R', 'G', 'B', 'O') /*< 16 RGB-5-5-5 */
+#define IPU_PIX_FMT_RGB565 fourcc('R', 'G', 'B', 'P') /*< 1 6 RGB-5-6-5 */
+#define IPU_PIX_FMT_RGB666 fourcc('R', 'G', 'B', '6') /*< 18 RGB-6-6-6 */
+#define IPU_PIX_FMT_BGR666 fourcc('B', 'G', 'R', '6') /*< 18 BGR-6-6-6 */
+#define IPU_PIX_FMT_BGR24 fourcc('B', 'G', 'R', '3') /*< 24 BGR-8-8-8 */
+#define IPU_PIX_FMT_RGB24 fourcc('R', 'G', 'B', '3') /*< 24 RGB-8-8-8 */
+#define IPU_PIX_FMT_BGR32 fourcc('B', 'G', 'R', '4') /*< 32 BGR-8-8-8-8 */
+#define IPU_PIX_FMT_BGRA32 fourcc('B', 'G', 'R', 'A') /*< 32 BGR-8-8-8-8 */
+#define IPU_PIX_FMT_RGB32 fourcc('R', 'G', 'B', '4') /*< 32 RGB-8-8-8-8 */
+#define IPU_PIX_FMT_RGBA32 fourcc('R', 'G', 'B', 'A') /*< 32 RGB-8-8-8-8 */
+#define IPU_PIX_FMT_ABGR32 fourcc('A', 'B', 'G', 'R') /*< 32 ABGR-8-8-8-8 */
+
+/* YUV Interleaved Formats */
+#define IPU_PIX_FMT_YUYV fourcc('Y', 'U', 'Y', 'V') /*< 16 YUV 4:2:2 */
+#define IPU_PIX_FMT_UYVY fourcc('U', 'Y', 'V', 'Y') /*< 16 YUV 4:2:2 */
+#define IPU_PIX_FMT_Y41P fourcc('Y', '4', '1', 'P') /*< 12 YUV 4:1:1 */
+#define IPU_PIX_FMT_YUV444 fourcc('Y', '4', '4', '4') /*< 24 YUV 4:4:4 */
+
+/* two planes -- one Y, one Cb + Cr interleaved */
+#define IPU_PIX_FMT_NV12 fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
+
+#define IPU_PIX_FMT_GREY fourcc('G', 'R', 'E', 'Y') /*< 8 Greyscale */
+#define IPU_PIX_FMT_YVU410P fourcc('Y', 'V', 'U', '9') /*< 9 YVU 4:1:0 */
+#define IPU_PIX_FMT_YUV410P fourcc('Y', 'U', 'V', '9') /*< 9 YUV 4:1:0 */
+#define IPU_PIX_FMT_YVU420P fourcc('Y', 'V', '1', '2') /*< 12 YVU 4:2:0 */
+#define IPU_PIX_FMT_YUV420P fourcc('I', '4', '2', '0') /*< 12 YUV 4:2:0 */
+#define IPU_PIX_FMT_YUV420P2 fourcc('Y', 'U', '1', '2') /*< 12 YUV 4:2:0 */
+#define IPU_PIX_FMT_YVU422P fourcc('Y', 'V', '1', '6') /*< 16 YVU 4:2:2 */
+#define IPU_PIX_FMT_YUV422P fourcc('4', '2', '2', 'P') /*< 16 YUV 4:2:2 */
+
+/*
+ * IPU Driver channels definitions.
+ * Note these are different from IDMA channels
+ */
+#define IPU_MAX_CH 32
+#define _MAKE_CHAN(num, v_in, g_in, a_in, out) \
+ ((num << 24) | (v_in << 18) | (g_in << 12) | (a_in << 6) | out)
+#define _MAKE_ALT_CHAN(ch) (ch | (IPU_MAX_CH << 24))
+#define IPU_CHAN_ID(ch) (ch >> 24)
+#define IPU_CHAN_ALT(ch) (ch & 0x02000000)
+#define IPU_CHAN_ALPHA_IN_DMA(ch) ((uint32_t) (ch >> 6) & 0x3F)
+#define IPU_CHAN_GRAPH_IN_DMA(ch) ((uint32_t) (ch >> 12) & 0x3F)
+#define IPU_CHAN_VIDEO_IN_DMA(ch) ((uint32_t) (ch >> 18) & 0x3F)
+#define IPU_CHAN_OUT_DMA(ch) ((uint32_t) (ch & 0x3F))
+#define NO_DMA 0x3F
+#define ALT 1
+
+/*
+ * Enumeration of IPU logical channels. An IPU logical channel is defined as a
+ * combination of an input (memory to IPU), output (IPU to memory), and/or
+ * secondary input IDMA channels and in some cases an Image Converter task.
+ * Some channels consist of only an input or output.
+ */
+typedef enum {
+ CHAN_NONE = -1,
+
+ MEM_DC_SYNC = _MAKE_CHAN(7, 28, NO_DMA, NO_DMA, NO_DMA),
+ MEM_DC_ASYNC = _MAKE_CHAN(8, 41, NO_DMA, NO_DMA, NO_DMA),
+ MEM_BG_SYNC = _MAKE_CHAN(9, 23, NO_DMA, 51, NO_DMA),
+ MEM_FG_SYNC = _MAKE_CHAN(10, 27, NO_DMA, 31, NO_DMA),
+
+ MEM_BG_ASYNC0 = _MAKE_CHAN(11, 24, NO_DMA, 52, NO_DMA),
+ MEM_FG_ASYNC0 = _MAKE_CHAN(12, 29, NO_DMA, 33, NO_DMA),
+ MEM_BG_ASYNC1 = _MAKE_ALT_CHAN(MEM_BG_ASYNC0),
+ MEM_FG_ASYNC1 = _MAKE_ALT_CHAN(MEM_FG_ASYNC0),
+
+ DIRECT_ASYNC0 = _MAKE_CHAN(13, NO_DMA, NO_DMA, NO_DMA, NO_DMA),
+ DIRECT_ASYNC1 = _MAKE_CHAN(14, NO_DMA, NO_DMA, NO_DMA, NO_DMA),
+
+} ipu_channel_t;
+
+/*
+ * Enumeration of types of buffers for a logical channel.
+ */
+typedef enum {
+ IPU_OUTPUT_BUFFER = 0, /*< Buffer for output from IPU */
+ IPU_ALPHA_IN_BUFFER = 1, /*< Buffer for input to IPU */
+ IPU_GRAPH_IN_BUFFER = 2, /*< Buffer for input to IPU */
+ IPU_VIDEO_IN_BUFFER = 3, /*< Buffer for input to IPU */
+ IPU_INPUT_BUFFER = IPU_VIDEO_IN_BUFFER,
+ IPU_SEC_INPUT_BUFFER = IPU_GRAPH_IN_BUFFER,
+} ipu_buffer_t;
+
+#define IPU_PANEL_SERIAL 1
+#define IPU_PANEL_PARALLEL 2
+
+struct ipu_channel {
+ u8 video_in_dma;
+ u8 alpha_in_dma;
+ u8 graph_in_dma;
+ u8 out_dma;
+};
+
+enum ipu_dmfc_type {
+ DMFC_NORMAL = 0,
+ DMFC_HIGH_RESOLUTION_DC,
+ DMFC_HIGH_RESOLUTION_DP,
+ DMFC_HIGH_RESOLUTION_ONLY_DP,
+};
+
+
+/*
+ * Union of initialization parameters for a logical channel.
+ */
+typedef union {
+ struct {
+ uint32_t di;
+ unsigned char interlaced;
+ } mem_dc_sync;
+ struct {
+ uint32_t temp;
+ } mem_sdc_fg;
+ struct {
+ uint32_t di;
+ unsigned char interlaced;
+ uint32_t in_pixel_fmt;
+ uint32_t out_pixel_fmt;
+ unsigned char alpha_chan_en;
+ } mem_dp_bg_sync;
+ struct {
+ uint32_t temp;
+ } mem_sdc_bg;
+ struct {
+ uint32_t di;
+ unsigned char interlaced;
+ uint32_t in_pixel_fmt;
+ uint32_t out_pixel_fmt;
+ unsigned char alpha_chan_en;
+ } mem_dp_fg_sync;
+} ipu_channel_params_t;
+
+/*
+ * Bitfield of Display Interface signal polarities.
+ */
+typedef struct {
+ unsigned datamask_en:1;
+ unsigned ext_clk:1;
+ unsigned interlaced:1;
+ unsigned odd_field_first:1;
+ unsigned clksel_en:1;
+ unsigned clkidle_en:1;
+ unsigned data_pol:1; /* true = inverted */
+ unsigned clk_pol:1; /* true = rising edge */
+ unsigned enable_pol:1;
+ unsigned Hsync_pol:1; /* true = active high */
+ unsigned Vsync_pol:1;
+} ipu_di_signal_cfg_t;
+
+typedef enum {
+ RGB,
+ YCbCr,
+ YUV
+} ipu_color_space_t;
+
+/* Common IPU API */
+int32_t ipu_init_channel(ipu_channel_t channel, ipu_channel_params_t *params);
+void ipu_uninit_channel(ipu_channel_t channel);
+
+int32_t ipu_init_channel_buffer(ipu_channel_t channel, ipu_buffer_t type,
+ uint32_t pixel_fmt,
+ uint16_t width, uint16_t height,
+ uint32_t stride,
+ dma_addr_t phyaddr_0, dma_addr_t phyaddr_1,
+ uint32_t u_offset, uint32_t v_offset);
+
+int32_t ipu_update_channel_buffer(ipu_channel_t channel, ipu_buffer_t type,
+ uint32_t bufNum, dma_addr_t phyaddr);
+
+int32_t ipu_is_channel_busy(ipu_channel_t channel);
+void ipu_clear_buffer_ready(ipu_channel_t channel, ipu_buffer_t type,
+ uint32_t bufNum);
+int32_t ipu_enable_channel(ipu_channel_t channel);
+int32_t ipu_disable_channel(ipu_channel_t channel);
+
+int32_t ipu_init_sync_panel(int disp,
+ uint32_t pixel_clk,
+ uint16_t width, uint16_t height,
+ uint32_t pixel_fmt,
+ uint16_t h_start_width, uint16_t h_sync_width,
+ uint16_t h_end_width, uint16_t v_start_width,
+ uint16_t v_sync_width, uint16_t v_end_width,
+ uint32_t v_to_h_sync, ipu_di_signal_cfg_t sig);
+
+int32_t ipu_disp_set_global_alpha(ipu_channel_t channel, unsigned char enable,
+ uint8_t alpha);
+int32_t ipu_disp_set_color_key(ipu_channel_t channel, unsigned char enable,
+ uint32_t colorKey);
+
+uint32_t bytes_per_pixel(uint32_t fmt);
+
+void clk_enable(struct clk *clk);
+void clk_disable(struct clk *clk);
+u32 clk_get_rate(struct clk *clk);
+int clk_set_rate(struct clk *clk, unsigned long rate);
+long clk_round_rate(struct clk *clk, unsigned long rate);
+int clk_set_parent(struct clk *clk, struct clk *parent);
+int clk_get_usecount(struct clk *clk);
+struct clk *clk_get_parent(struct clk *clk);
+
+void ipu_dump_registers(void);
+int ipu_probe(void);
+
+void ipu_dmfc_init(int dmfc_type, int first);
+void ipu_init_dc_mappings(void);
+void ipu_dmfc_set_wait4eot(int dma_chan, int width);
+void ipu_dc_init(int dc_chan, int di, unsigned char interlaced);
+void ipu_dc_uninit(int dc_chan);
+void ipu_dp_dc_enable(ipu_channel_t channel);
+int ipu_dp_init(ipu_channel_t channel, uint32_t in_pixel_fmt,
+ uint32_t out_pixel_fmt);
+void ipu_dp_uninit(ipu_channel_t channel);
+void ipu_dp_dc_disable(ipu_channel_t channel, unsigned char swap);
+ipu_color_space_t format_to_colorspace(uint32_t fmt);
+
+#endif
--- /dev/null
+/*
+ * Porting to u-boot:
+ *
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * Linux IPU driver for MX51:
+ *
+ * (C) Copyright 2005-2010 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* #define DEBUG */
+#include <common.h>
+#include <linux/types.h>
+#include <linux/err.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/crm_regs.h>
+#include "ipu.h"
+#include "ipu_regs.h"
+
+extern struct mxc_ccm_reg *mxc_ccm;
+extern u32 *ipu_cpmem_base;
+
+struct ipu_ch_param_word {
+ uint32_t data[5];
+ uint32_t res[3];
+};
+
+struct ipu_ch_param {
+ struct ipu_ch_param_word word[2];
+};
+
+#define ipu_ch_param_addr(ch) (((struct ipu_ch_param *)ipu_cpmem_base) + (ch))
+
+#define _param_word(base, w) \
+ (((struct ipu_ch_param *)(base))->word[(w)].data)
+
+#define ipu_ch_param_set_field(base, w, bit, size, v) { \
+ int i = (bit) / 32; \
+ int off = (bit) % 32; \
+ _param_word(base, w)[i] |= (v) << off; \
+ if (((bit) + (size) - 1) / 32 > i) { \
+ _param_word(base, w)[i + 1] |= (v) >> (off ? (32 - off) : 0); \
+ } \
+}
+
+#define ipu_ch_param_mod_field(base, w, bit, size, v) { \
+ int i = (bit) / 32; \
+ int off = (bit) % 32; \
+ u32 mask = (1UL << size) - 1; \
+ u32 temp = _param_word(base, w)[i]; \
+ temp &= ~(mask << off); \
+ _param_word(base, w)[i] = temp | (v) << off; \
+ if (((bit) + (size) - 1) / 32 > i) { \
+ temp = _param_word(base, w)[i + 1]; \
+ temp &= ~(mask >> (32 - off)); \
+ _param_word(base, w)[i + 1] = \
+ temp | ((v) >> (off ? (32 - off) : 0)); \
+ } \
+}
+
+#define ipu_ch_param_read_field(base, w, bit, size) ({ \
+ u32 temp2; \
+ int i = (bit) / 32; \
+ int off = (bit) % 32; \
+ u32 mask = (1UL << size) - 1; \
+ u32 temp1 = _param_word(base, w)[i]; \
+ temp1 = mask & (temp1 >> off); \
+ if (((bit)+(size) - 1) / 32 > i) { \
+ temp2 = _param_word(base, w)[i + 1]; \
+ temp2 &= mask >> (off ? (32 - off) : 0); \
+ temp1 |= temp2 << (off ? (32 - off) : 0); \
+ } \
+ temp1; \
+})
+
+
+void clk_enable(struct clk *clk)
+{
+ if (clk) {
+ if (clk->usecount++ == 0) {
+ clk->enable(clk);
+ }
+ }
+}
+
+void clk_disable(struct clk *clk)
+{
+ if (clk) {
+ if (!(--clk->usecount)) {
+ if (clk->disable)
+ clk->disable(clk);
+ }
+ }
+}
+
+int clk_get_usecount(struct clk *clk)
+{
+ if (clk == NULL)
+ return 0;
+
+ return clk->usecount;
+}
+
+u32 clk_get_rate(struct clk *clk)
+{
+ if (!clk)
+ return 0;
+
+ return clk->rate;
+}
+
+struct clk *clk_get_parent(struct clk *clk)
+{
+ if (!clk)
+ return 0;
+
+ return clk->parent;
+}
+
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+ if (clk && clk->set_rate)
+ clk->set_rate(clk, rate);
+ return clk->rate;
+}
+
+long clk_round_rate(struct clk *clk, unsigned long rate)
+{
+ if (clk == NULL || !clk->round_rate)
+ return 0;
+
+ return clk->round_rate(clk, rate);
+}
+
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+ clk->parent = parent;
+ if (clk->set_parent)
+ return clk->set_parent(clk, parent);
+ return 0;
+}
+
+static int clk_ipu_enable(struct clk *clk)
+{
+ u32 reg;
+
+ reg = __raw_readl(clk->enable_reg);
+ reg |= MXC_CCM_CCGR_CG_MASK << clk->enable_shift;
+ __raw_writel(reg, clk->enable_reg);
+
+ /* Handshake with IPU when certain clock rates are changed. */
+ reg = __raw_readl(&mxc_ccm->ccdr);
+ reg &= ~MXC_CCM_CCDR_IPU_HS_MASK;
+ __raw_writel(reg, &mxc_ccm->ccdr);
+
+ /* Handshake with IPU when LPM is entered as its enabled. */
+ reg = __raw_readl(&mxc_ccm->clpcr);
+ reg &= ~MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS;
+ __raw_writel(reg, &mxc_ccm->clpcr);
+
+ return 0;
+}
+
+static void clk_ipu_disable(struct clk *clk)
+{
+ u32 reg;
+
+ reg = __raw_readl(clk->enable_reg);
+ reg &= ~(MXC_CCM_CCGR_CG_MASK << clk->enable_shift);
+ __raw_writel(reg, clk->enable_reg);
+
+ /*
+ * No handshake with IPU whe dividers are changed
+ * as its not enabled.
+ */
+ reg = __raw_readl(&mxc_ccm->ccdr);
+ reg |= MXC_CCM_CCDR_IPU_HS_MASK;
+ __raw_writel(reg, &mxc_ccm->ccdr);
+
+ /* No handshake with IPU when LPM is entered as its not enabled. */
+ reg = __raw_readl(&mxc_ccm->clpcr);
+ reg |= MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS;
+ __raw_writel(reg, &mxc_ccm->clpcr);
+}
+
+
+static struct clk ipu_clk = {
+ .name = "ipu_clk",
+ .rate = 133000000,
+ .enable_reg = (u32 *)(MXC_CCM_BASE +
+ offsetof(struct mxc_ccm_reg, CCGR5)),
+ .enable_shift = MXC_CCM_CCGR5_CG5_OFFSET,
+ .enable = clk_ipu_enable,
+ .disable = clk_ipu_disable,
+ .usecount = 0,
+};
+
+/* Globals */
+struct clk *g_ipu_clk;
+unsigned char g_ipu_clk_enabled;
+struct clk *g_di_clk[2];
+struct clk *g_pixel_clk[2];
+unsigned char g_dc_di_assignment[10];
+uint32_t g_channel_init_mask;
+uint32_t g_channel_enable_mask;
+
+static int ipu_dc_use_count;
+static int ipu_dp_use_count;
+static int ipu_dmfc_use_count;
+static int ipu_di_use_count[2];
+
+u32 *ipu_cpmem_base;
+u32 *ipu_dc_tmpl_reg;
+
+/* Static functions */
+
+static inline void ipu_ch_param_set_high_priority(uint32_t ch)
+{
+ ipu_ch_param_mod_field(ipu_ch_param_addr(ch), 1, 93, 2, 1);
+};
+
+static inline uint32_t channel_2_dma(ipu_channel_t ch, ipu_buffer_t type)
+{
+ return ((uint32_t) ch >> (6 * type)) & 0x3F;
+};
+
+/* Either DP BG or DP FG can be graphic window */
+static inline int ipu_is_dp_graphic_chan(uint32_t dma_chan)
+{
+ return (dma_chan == 23 || dma_chan == 27);
+}
+
+static inline int ipu_is_dmfc_chan(uint32_t dma_chan)
+{
+ return ((dma_chan >= 23) && (dma_chan <= 29));
+}
+
+
+static inline void ipu_ch_param_set_buffer(uint32_t ch, int bufNum,
+ dma_addr_t phyaddr)
+{
+ ipu_ch_param_mod_field(ipu_ch_param_addr(ch), 1, 29 * bufNum, 29,
+ phyaddr / 8);
+};
+
+#define idma_is_valid(ch) (ch != NO_DMA)
+#define idma_mask(ch) (idma_is_valid(ch) ? (1UL << (ch & 0x1F)) : 0)
+#define idma_is_set(reg, dma) (__raw_readl(reg(dma)) & idma_mask(dma))
+
+static void ipu_pixel_clk_recalc(struct clk *clk)
+{
+ u32 div = __raw_readl(DI_BS_CLKGEN0(clk->id));
+ if (div == 0)
+ clk->rate = 0;
+ else
+ clk->rate = (clk->parent->rate * 16) / div;
+}
+
+static unsigned long ipu_pixel_clk_round_rate(struct clk *clk,
+ unsigned long rate)
+{
+ u32 div, div1;
+ u32 tmp;
+ /*
+ * Calculate divider
+ * Fractional part is 4 bits,
+ * so simply multiply by 2^4 to get fractional part.
+ */
+ tmp = (clk->parent->rate * 16);
+ div = tmp / rate;
+
+ if (div < 0x10) /* Min DI disp clock divider is 1 */
+ div = 0x10;
+ if (div & ~0xFEF)
+ div &= 0xFF8;
+ else {
+ div1 = div & 0xFE0;
+ if ((tmp/div1 - tmp/div) < rate / 4)
+ div = div1;
+ else
+ div &= 0xFF8;
+ }
+ return (clk->parent->rate * 16) / div;
+}
+
+static int ipu_pixel_clk_set_rate(struct clk *clk, unsigned long rate)
+{
+ u32 div = (clk->parent->rate * 16) / rate;
+
+ __raw_writel(div, DI_BS_CLKGEN0(clk->id));
+
+ /* Setup pixel clock timing */
+ __raw_writel((div / 16) << 16, DI_BS_CLKGEN1(clk->id));
+
+ clk->rate = (clk->parent->rate * 16) / div;
+ return 0;
+}
+
+static int ipu_pixel_clk_enable(struct clk *clk)
+{
+ u32 disp_gen = __raw_readl(IPU_DISP_GEN);
+ disp_gen |= clk->id ? DI1_COUNTER_RELEASE : DI0_COUNTER_RELEASE;
+ __raw_writel(disp_gen, IPU_DISP_GEN);
+
+ return 0;
+}
+
+static void ipu_pixel_clk_disable(struct clk *clk)
+{
+ u32 disp_gen = __raw_readl(IPU_DISP_GEN);
+ disp_gen &= clk->id ? ~DI1_COUNTER_RELEASE : ~DI0_COUNTER_RELEASE;
+ __raw_writel(disp_gen, IPU_DISP_GEN);
+
+}
+
+static int ipu_pixel_clk_set_parent(struct clk *clk, struct clk *parent)
+{
+ u32 di_gen = __raw_readl(DI_GENERAL(clk->id));
+
+ if (parent == g_ipu_clk)
+ di_gen &= ~DI_GEN_DI_CLK_EXT;
+ else if (!IS_ERR(g_di_clk[clk->id]) && parent == g_di_clk[clk->id])
+ di_gen |= DI_GEN_DI_CLK_EXT;
+ else
+ return -EINVAL;
+
+ __raw_writel(di_gen, DI_GENERAL(clk->id));
+ ipu_pixel_clk_recalc(clk);
+ return 0;
+}
+
+static struct clk pixel_clk[] = {
+ {
+ .name = "pixel_clk",
+ .id = 0,
+ .recalc = ipu_pixel_clk_recalc,
+ .set_rate = ipu_pixel_clk_set_rate,
+ .round_rate = ipu_pixel_clk_round_rate,
+ .set_parent = ipu_pixel_clk_set_parent,
+ .enable = ipu_pixel_clk_enable,
+ .disable = ipu_pixel_clk_disable,
+ .usecount = 0,
+ },
+ {
+ .name = "pixel_clk",
+ .id = 1,
+ .recalc = ipu_pixel_clk_recalc,
+ .set_rate = ipu_pixel_clk_set_rate,
+ .round_rate = ipu_pixel_clk_round_rate,
+ .set_parent = ipu_pixel_clk_set_parent,
+ .enable = ipu_pixel_clk_enable,
+ .disable = ipu_pixel_clk_disable,
+ .usecount = 0,
+ },
+};
+
+/*
+ * This function resets IPU
+ */
+void ipu_reset(void)
+{
+ u32 *reg;
+ u32 value;
+
+ reg = (u32 *)SRC_BASE_ADDR;
+ value = __raw_readl(reg);
+ value = value | SW_IPU_RST;
+ __raw_writel(value, reg);
+}
+
+/*
+ * This function is called by the driver framework to initialize the IPU
+ * hardware.
+ *
+ * @param dev The device structure for the IPU passed in by the
+ * driver framework.
+ *
+ * @return Returns 0 on success or negative error code on error
+ */
+int ipu_probe(void)
+{
+ unsigned long ipu_base;
+ u32 temp;
+
+ u32 *reg_hsc_mcd = (u32 *)MIPI_HSC_BASE_ADDR;
+ u32 *reg_hsc_mxt_conf = (u32 *)(MIPI_HSC_BASE_ADDR + 0x800);
+
+ __raw_writel(0xF00, reg_hsc_mcd);
+
+ /* CSI mode reserved*/
+ temp = __raw_readl(reg_hsc_mxt_conf);
+ __raw_writel(temp | 0x0FF, reg_hsc_mxt_conf);
+
+ temp = __raw_readl(reg_hsc_mxt_conf);
+ __raw_writel(temp | 0x10000, reg_hsc_mxt_conf);
+
+ ipu_base = IPU_CTRL_BASE_ADDR;
+ ipu_cpmem_base = (u32 *)(ipu_base + IPU_CPMEM_REG_BASE);
+ ipu_dc_tmpl_reg = (u32 *)(ipu_base + IPU_DC_TMPL_REG_BASE);
+
+ g_pixel_clk[0] = &pixel_clk[0];
+ g_pixel_clk[1] = &pixel_clk[1];
+
+ g_ipu_clk = &ipu_clk;
+ debug("ipu_clk = %u\n", clk_get_rate(g_ipu_clk));
+
+ ipu_reset();
+
+ clk_set_parent(g_pixel_clk[0], g_ipu_clk);
+ clk_set_parent(g_pixel_clk[1], g_ipu_clk);
+ clk_enable(g_ipu_clk);
+
+ g_di_clk[0] = NULL;
+ g_di_clk[1] = NULL;
+
+ __raw_writel(0x807FFFFF, IPU_MEM_RST);
+ while (__raw_readl(IPU_MEM_RST) & 0x80000000)
+ ;
+
+ ipu_init_dc_mappings();
+
+ __raw_writel(0, IPU_INT_CTRL(5));
+ __raw_writel(0, IPU_INT_CTRL(6));
+ __raw_writel(0, IPU_INT_CTRL(9));
+ __raw_writel(0, IPU_INT_CTRL(10));
+
+ /* DMFC Init */
+ ipu_dmfc_init(DMFC_NORMAL, 1);
+
+ /* Set sync refresh channels as high priority */
+ __raw_writel(0x18800000L, IDMAC_CHA_PRI(0));
+
+ /* Set MCU_T to divide MCU access window into 2 */
+ __raw_writel(0x00400000L | (IPU_MCU_T_DEFAULT << 18), IPU_DISP_GEN);
+
+ clk_disable(g_ipu_clk);
+
+ return 0;
+}
+
+void ipu_dump_registers(void)
+{
+ debug("IPU_CONF = \t0x%08X\n", __raw_readl(IPU_CONF));
+ debug("IDMAC_CONF = \t0x%08X\n", __raw_readl(IDMAC_CONF));
+ debug("IDMAC_CHA_EN1 = \t0x%08X\n",
+ __raw_readl(IDMAC_CHA_EN(0)));
+ debug("IDMAC_CHA_EN2 = \t0x%08X\n",
+ __raw_readl(IDMAC_CHA_EN(32)));
+ debug("IDMAC_CHA_PRI1 = \t0x%08X\n",
+ __raw_readl(IDMAC_CHA_PRI(0)));
+ debug("IDMAC_CHA_PRI2 = \t0x%08X\n",
+ __raw_readl(IDMAC_CHA_PRI(32)));
+ debug("IPU_CHA_DB_MODE_SEL0 = \t0x%08X\n",
+ __raw_readl(IPU_CHA_DB_MODE_SEL(0)));
+ debug("IPU_CHA_DB_MODE_SEL1 = \t0x%08X\n",
+ __raw_readl(IPU_CHA_DB_MODE_SEL(32)));
+ debug("DMFC_WR_CHAN = \t0x%08X\n",
+ __raw_readl(DMFC_WR_CHAN));
+ debug("DMFC_WR_CHAN_DEF = \t0x%08X\n",
+ __raw_readl(DMFC_WR_CHAN_DEF));
+ debug("DMFC_DP_CHAN = \t0x%08X\n",
+ __raw_readl(DMFC_DP_CHAN));
+ debug("DMFC_DP_CHAN_DEF = \t0x%08X\n",
+ __raw_readl(DMFC_DP_CHAN_DEF));
+ debug("DMFC_IC_CTRL = \t0x%08X\n",
+ __raw_readl(DMFC_IC_CTRL));
+ debug("IPU_FS_PROC_FLOW1 = \t0x%08X\n",
+ __raw_readl(IPU_FS_PROC_FLOW1));
+ debug("IPU_FS_PROC_FLOW2 = \t0x%08X\n",
+ __raw_readl(IPU_FS_PROC_FLOW2));
+ debug("IPU_FS_PROC_FLOW3 = \t0x%08X\n",
+ __raw_readl(IPU_FS_PROC_FLOW3));
+ debug("IPU_FS_DISP_FLOW1 = \t0x%08X\n",
+ __raw_readl(IPU_FS_DISP_FLOW1));
+}
+
+/*
+ * This function is called to initialize a logical IPU channel.
+ *
+ * @param channel Input parameter for the logical channel ID to init.
+ *
+ * @param params Input parameter containing union of channel
+ * initialization parameters.
+ *
+ * @return Returns 0 on success or negative error code on fail
+ */
+int32_t ipu_init_channel(ipu_channel_t channel, ipu_channel_params_t *params)
+{
+ int ret = 0;
+ uint32_t ipu_conf;
+
+ debug("init channel = %d\n", IPU_CHAN_ID(channel));
+
+ if (g_ipu_clk_enabled == 0) {
+ g_ipu_clk_enabled = 1;
+ clk_enable(g_ipu_clk);
+ }
+
+
+ if (g_channel_init_mask & (1L << IPU_CHAN_ID(channel))) {
+ printf("Warning: channel already initialized %d\n",
+ IPU_CHAN_ID(channel));
+ }
+
+ ipu_conf = __raw_readl(IPU_CONF);
+
+ switch (channel) {
+ case MEM_DC_SYNC:
+ if (params->mem_dc_sync.di > 1) {
+ ret = -EINVAL;
+ goto err;
+ }
+
+ g_dc_di_assignment[1] = params->mem_dc_sync.di;
+ ipu_dc_init(1, params->mem_dc_sync.di,
+ params->mem_dc_sync.interlaced);
+ ipu_di_use_count[params->mem_dc_sync.di]++;
+ ipu_dc_use_count++;
+ ipu_dmfc_use_count++;
+ break;
+ case MEM_BG_SYNC:
+ if (params->mem_dp_bg_sync.di > 1) {
+ ret = -EINVAL;
+ goto err;
+ }
+
+ g_dc_di_assignment[5] = params->mem_dp_bg_sync.di;
+ ipu_dp_init(channel, params->mem_dp_bg_sync.in_pixel_fmt,
+ params->mem_dp_bg_sync.out_pixel_fmt);
+ ipu_dc_init(5, params->mem_dp_bg_sync.di,
+ params->mem_dp_bg_sync.interlaced);
+ ipu_di_use_count[params->mem_dp_bg_sync.di]++;
+ ipu_dc_use_count++;
+ ipu_dp_use_count++;
+ ipu_dmfc_use_count++;
+ break;
+ case MEM_FG_SYNC:
+ ipu_dp_init(channel, params->mem_dp_fg_sync.in_pixel_fmt,
+ params->mem_dp_fg_sync.out_pixel_fmt);
+
+ ipu_dc_use_count++;
+ ipu_dp_use_count++;
+ ipu_dmfc_use_count++;
+ break;
+ default:
+ printf("Missing channel initialization\n");
+ break;
+ }
+
+ /* Enable IPU sub module */
+ g_channel_init_mask |= 1L << IPU_CHAN_ID(channel);
+ if (ipu_dc_use_count == 1)
+ ipu_conf |= IPU_CONF_DC_EN;
+ if (ipu_dp_use_count == 1)
+ ipu_conf |= IPU_CONF_DP_EN;
+ if (ipu_dmfc_use_count == 1)
+ ipu_conf |= IPU_CONF_DMFC_EN;
+ if (ipu_di_use_count[0] == 1) {
+ ipu_conf |= IPU_CONF_DI0_EN;
+ }
+ if (ipu_di_use_count[1] == 1) {
+ ipu_conf |= IPU_CONF_DI1_EN;
+ }
+
+ __raw_writel(ipu_conf, IPU_CONF);
+
+err:
+ return ret;
+}
+
+/*
+ * This function is called to uninitialize a logical IPU channel.
+ *
+ * @param channel Input parameter for the logical channel ID to uninit.
+ */
+void ipu_uninit_channel(ipu_channel_t channel)
+{
+ uint32_t reg;
+ uint32_t in_dma, out_dma = 0;
+ uint32_t ipu_conf;
+
+ if ((g_channel_init_mask & (1L << IPU_CHAN_ID(channel))) == 0) {
+ debug("Channel already uninitialized %d\n",
+ IPU_CHAN_ID(channel));
+ return;
+ }
+
+ /*
+ * Make sure channel is disabled
+ * Get input and output dma channels
+ */
+ in_dma = channel_2_dma(channel, IPU_OUTPUT_BUFFER);
+ out_dma = channel_2_dma(channel, IPU_VIDEO_IN_BUFFER);
+
+ if (idma_is_set(IDMAC_CHA_EN, in_dma) ||
+ idma_is_set(IDMAC_CHA_EN, out_dma)) {
+ printf(
+ "Channel %d is not disabled, disable first\n",
+ IPU_CHAN_ID(channel));
+ return;
+ }
+
+ ipu_conf = __raw_readl(IPU_CONF);
+
+ /* Reset the double buffer */
+ reg = __raw_readl(IPU_CHA_DB_MODE_SEL(in_dma));
+ __raw_writel(reg & ~idma_mask(in_dma), IPU_CHA_DB_MODE_SEL(in_dma));
+ reg = __raw_readl(IPU_CHA_DB_MODE_SEL(out_dma));
+ __raw_writel(reg & ~idma_mask(out_dma), IPU_CHA_DB_MODE_SEL(out_dma));
+
+ switch (channel) {
+ case MEM_DC_SYNC:
+ ipu_dc_uninit(1);
+ ipu_di_use_count[g_dc_di_assignment[1]]--;
+ ipu_dc_use_count--;
+ ipu_dmfc_use_count--;
+ break;
+ case MEM_BG_SYNC:
+ ipu_dp_uninit(channel);
+ ipu_dc_uninit(5);
+ ipu_di_use_count[g_dc_di_assignment[5]]--;
+ ipu_dc_use_count--;
+ ipu_dp_use_count--;
+ ipu_dmfc_use_count--;
+ break;
+ case MEM_FG_SYNC:
+ ipu_dp_uninit(channel);
+ ipu_dc_use_count--;
+ ipu_dp_use_count--;
+ ipu_dmfc_use_count--;
+ break;
+ default:
+ break;
+ }
+
+ g_channel_init_mask &= ~(1L << IPU_CHAN_ID(channel));
+
+ if (ipu_dc_use_count == 0)
+ ipu_conf &= ~IPU_CONF_DC_EN;
+ if (ipu_dp_use_count == 0)
+ ipu_conf &= ~IPU_CONF_DP_EN;
+ if (ipu_dmfc_use_count == 0)
+ ipu_conf &= ~IPU_CONF_DMFC_EN;
+ if (ipu_di_use_count[0] == 0) {
+ ipu_conf &= ~IPU_CONF_DI0_EN;
+ }
+ if (ipu_di_use_count[1] == 0) {
+ ipu_conf &= ~IPU_CONF_DI1_EN;
+ }
+
+ __raw_writel(ipu_conf, IPU_CONF);
+
+ if (ipu_conf == 0) {
+ clk_disable(g_ipu_clk);
+ g_ipu_clk_enabled = 0;
+ }
+
+}
+
+static inline void ipu_ch_param_dump(int ch)
+{
+#ifdef DEBUG
+ struct ipu_ch_param *p = ipu_ch_param_addr(ch);
+ debug("ch %d word 0 - %08X %08X %08X %08X %08X\n", ch,
+ p->word[0].data[0], p->word[0].data[1], p->word[0].data[2],
+ p->word[0].data[3], p->word[0].data[4]);
+ debug("ch %d word 1 - %08X %08X %08X %08X %08X\n", ch,
+ p->word[1].data[0], p->word[1].data[1], p->word[1].data[2],
+ p->word[1].data[3], p->word[1].data[4]);
+ debug("PFS 0x%x, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 85, 4));
+ debug("BPP 0x%x, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 0, 107, 3));
+ debug("NPB 0x%x\n",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 78, 7));
+
+ debug("FW %d, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 0, 125, 13));
+ debug("FH %d, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 0, 138, 12));
+ debug("Stride %d\n",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 102, 14));
+
+ debug("Width0 %d+1, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 116, 3));
+ debug("Width1 %d+1, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 119, 3));
+ debug("Width2 %d+1, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 122, 3));
+ debug("Width3 %d+1, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 125, 3));
+ debug("Offset0 %d, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 128, 5));
+ debug("Offset1 %d, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 133, 5));
+ debug("Offset2 %d, ",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 138, 5));
+ debug("Offset3 %d\n",
+ ipu_ch_param_read_field(ipu_ch_param_addr(ch), 1, 143, 5));
+#endif
+}
+
+static inline void ipu_ch_params_set_packing(struct ipu_ch_param *p,
+ int red_width, int red_offset,
+ int green_width, int green_offset,
+ int blue_width, int blue_offset,
+ int alpha_width, int alpha_offset)
+{
+ /* Setup red width and offset */
+ ipu_ch_param_set_field(p, 1, 116, 3, red_width - 1);
+ ipu_ch_param_set_field(p, 1, 128, 5, red_offset);
+ /* Setup green width and offset */
+ ipu_ch_param_set_field(p, 1, 119, 3, green_width - 1);
+ ipu_ch_param_set_field(p, 1, 133, 5, green_offset);
+ /* Setup blue width and offset */
+ ipu_ch_param_set_field(p, 1, 122, 3, blue_width - 1);
+ ipu_ch_param_set_field(p, 1, 138, 5, blue_offset);
+ /* Setup alpha width and offset */
+ ipu_ch_param_set_field(p, 1, 125, 3, alpha_width - 1);
+ ipu_ch_param_set_field(p, 1, 143, 5, alpha_offset);
+}
+
+static void ipu_ch_param_init(int ch,
+ uint32_t pixel_fmt, uint32_t width,
+ uint32_t height, uint32_t stride,
+ uint32_t u, uint32_t v,
+ uint32_t uv_stride, dma_addr_t addr0,
+ dma_addr_t addr1)
+{
+ uint32_t u_offset = 0;
+ uint32_t v_offset = 0;
+ struct ipu_ch_param params;
+
+ memset(¶ms, 0, sizeof(params));
+
+ ipu_ch_param_set_field(¶ms, 0, 125, 13, width - 1);
+
+ if ((ch == 8) || (ch == 9) || (ch == 10)) {
+ ipu_ch_param_set_field(¶ms, 0, 138, 12, (height / 2) - 1);
+ ipu_ch_param_set_field(¶ms, 1, 102, 14, (stride * 2) - 1);
+ } else {
+ ipu_ch_param_set_field(¶ms, 0, 138, 12, height - 1);
+ ipu_ch_param_set_field(¶ms, 1, 102, 14, stride - 1);
+ }
+
+ ipu_ch_param_set_field(¶ms, 1, 0, 29, addr0 >> 3);
+ ipu_ch_param_set_field(¶ms, 1, 29, 29, addr1 >> 3);
+
+ switch (pixel_fmt) {
+ case IPU_PIX_FMT_GENERIC:
+ /*Represents 8-bit Generic data */
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 5); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 6); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 63); /* burst size */
+
+ break;
+ case IPU_PIX_FMT_GENERIC_32:
+ /*Represents 32-bit Generic data */
+ break;
+ case IPU_PIX_FMT_RGB565:
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 3); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 7); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 15); /* burst size */
+
+ ipu_ch_params_set_packing(¶ms, 5, 0, 6, 5, 5, 11, 8, 16);
+ break;
+ case IPU_PIX_FMT_BGR24:
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 1); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 7); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 19); /* burst size */
+
+ ipu_ch_params_set_packing(¶ms, 8, 0, 8, 8, 8, 16, 8, 24);
+ break;
+ case IPU_PIX_FMT_RGB24:
+ case IPU_PIX_FMT_YUV444:
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 1); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 7); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 19); /* burst size */
+
+ ipu_ch_params_set_packing(¶ms, 8, 16, 8, 8, 8, 0, 8, 24);
+ break;
+ case IPU_PIX_FMT_BGRA32:
+ case IPU_PIX_FMT_BGR32:
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 0); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 7); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 15); /* burst size */
+
+ ipu_ch_params_set_packing(¶ms, 8, 8, 8, 16, 8, 24, 8, 0);
+ break;
+ case IPU_PIX_FMT_RGBA32:
+ case IPU_PIX_FMT_RGB32:
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 0); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 7); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 15); /* burst size */
+
+ ipu_ch_params_set_packing(¶ms, 8, 24, 8, 16, 8, 8, 8, 0);
+ break;
+ case IPU_PIX_FMT_ABGR32:
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 0); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 7); /* pix format */
+
+ ipu_ch_params_set_packing(¶ms, 8, 0, 8, 8, 8, 16, 8, 24);
+ break;
+ case IPU_PIX_FMT_UYVY:
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 3); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 0xA); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 15); /* burst size */
+ break;
+ case IPU_PIX_FMT_YUYV:
+ ipu_ch_param_set_field(¶ms, 0, 107, 3, 3); /* bits/pixel */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 0x8); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 31); /* burst size */
+ break;
+ case IPU_PIX_FMT_YUV420P2:
+ case IPU_PIX_FMT_YUV420P:
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 2); /* pix format */
+
+ if (uv_stride < stride / 2)
+ uv_stride = stride / 2;
+
+ u_offset = stride * height;
+ v_offset = u_offset + (uv_stride * height / 2);
+ /* burst size */
+ if ((ch == 8) || (ch == 9) || (ch == 10)) {
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 15);
+ uv_stride = uv_stride*2;
+ } else {
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 31);
+ }
+ break;
+ case IPU_PIX_FMT_YVU422P:
+ /* BPP & pixel format */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 1); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 31); /* burst size */
+
+ if (uv_stride < stride / 2)
+ uv_stride = stride / 2;
+
+ v_offset = (v == 0) ? stride * height : v;
+ u_offset = (u == 0) ? v_offset + v_offset / 2 : u;
+ break;
+ case IPU_PIX_FMT_YUV422P:
+ /* BPP & pixel format */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 1); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 31); /* burst size */
+
+ if (uv_stride < stride / 2)
+ uv_stride = stride / 2;
+
+ u_offset = (u == 0) ? stride * height : u;
+ v_offset = (v == 0) ? u_offset + u_offset / 2 : v;
+ break;
+ case IPU_PIX_FMT_NV12:
+ /* BPP & pixel format */
+ ipu_ch_param_set_field(¶ms, 1, 85, 4, 4); /* pix format */
+ ipu_ch_param_set_field(¶ms, 1, 78, 7, 31); /* burst size */
+ uv_stride = stride;
+ u_offset = (u == 0) ? stride * height : u;
+ break;
+ default:
+ puts("mxc ipu: unimplemented pixel format\n");
+ break;
+ }
+
+
+ if (uv_stride)
+ ipu_ch_param_set_field(¶ms, 1, 128, 14, uv_stride - 1);
+
+ /* Get the uv offset from user when need cropping */
+ if (u || v) {
+ u_offset = u;
+ v_offset = v;
+ }
+
+ /* UBO and VBO are 22-bit */
+ if (u_offset/8 > 0x3fffff)
+ puts("The value of U offset exceeds IPU limitation\n");
+ if (v_offset/8 > 0x3fffff)
+ puts("The value of V offset exceeds IPU limitation\n");
+
+ ipu_ch_param_set_field(¶ms, 0, 46, 22, u_offset / 8);
+ ipu_ch_param_set_field(¶ms, 0, 68, 22, v_offset / 8);
+
+ debug("initializing idma ch %d @ %p\n", ch, ipu_ch_param_addr(ch));
+ memcpy(ipu_ch_param_addr(ch), ¶ms, sizeof(params));
+};
+
+/*
+ * This function is called to initialize a buffer for logical IPU channel.
+ *
+ * @param channel Input parameter for the logical channel ID.
+ *
+ * @param type Input parameter which buffer to initialize.
+ *
+ * @param pixel_fmt Input parameter for pixel format of buffer.
+ * Pixel format is a FOURCC ASCII code.
+ *
+ * @param width Input parameter for width of buffer in pixels.
+ *
+ * @param height Input parameter for height of buffer in pixels.
+ *
+ * @param stride Input parameter for stride length of buffer
+ * in pixels.
+ *
+ * @param phyaddr_0 Input parameter buffer 0 physical address.
+ *
+ * @param phyaddr_1 Input parameter buffer 1 physical address.
+ * Setting this to a value other than NULL enables
+ * double buffering mode.
+ *
+ * @param u private u offset for additional cropping,
+ * zero if not used.
+ *
+ * @param v private v offset for additional cropping,
+ * zero if not used.
+ *
+ * @return Returns 0 on success or negative error code on fail
+ */
+int32_t ipu_init_channel_buffer(ipu_channel_t channel, ipu_buffer_t type,
+ uint32_t pixel_fmt,
+ uint16_t width, uint16_t height,
+ uint32_t stride,
+ dma_addr_t phyaddr_0, dma_addr_t phyaddr_1,
+ uint32_t u, uint32_t v)
+{
+ uint32_t reg;
+ uint32_t dma_chan;
+
+ dma_chan = channel_2_dma(channel, type);
+ if (!idma_is_valid(dma_chan))
+ return -EINVAL;
+
+ if (stride < width * bytes_per_pixel(pixel_fmt))
+ stride = width * bytes_per_pixel(pixel_fmt);
+
+ if (stride % 4) {
+ printf(
+ "Stride not 32-bit aligned, stride = %d\n", stride);
+ return -EINVAL;
+ }
+ /* Build parameter memory data for DMA channel */
+ ipu_ch_param_init(dma_chan, pixel_fmt, width, height, stride, u, v, 0,
+ phyaddr_0, phyaddr_1);
+
+ if (ipu_is_dmfc_chan(dma_chan)) {
+ ipu_dmfc_set_wait4eot(dma_chan, width);
+ }
+
+ if (idma_is_set(IDMAC_CHA_PRI, dma_chan))
+ ipu_ch_param_set_high_priority(dma_chan);
+
+ ipu_ch_param_dump(dma_chan);
+
+ reg = __raw_readl(IPU_CHA_DB_MODE_SEL(dma_chan));
+ if (phyaddr_1)
+ reg |= idma_mask(dma_chan);
+ else
+ reg &= ~idma_mask(dma_chan);
+ __raw_writel(reg, IPU_CHA_DB_MODE_SEL(dma_chan));
+
+ /* Reset to buffer 0 */
+ __raw_writel(idma_mask(dma_chan), IPU_CHA_CUR_BUF(dma_chan));
+
+ return 0;
+}
+
+/*
+ * This function enables a logical channel.
+ *
+ * @param channel Input parameter for the logical channel ID.
+ *
+ * @return This function returns 0 on success or negative error code on
+ * fail.
+ */
+int32_t ipu_enable_channel(ipu_channel_t channel)
+{
+ uint32_t reg;
+ uint32_t in_dma;
+ uint32_t out_dma;
+
+ if (g_channel_enable_mask & (1L << IPU_CHAN_ID(channel))) {
+ printf("Warning: channel already enabled %d\n",
+ IPU_CHAN_ID(channel));
+ }
+
+ /* Get input and output dma channels */
+ out_dma = channel_2_dma(channel, IPU_OUTPUT_BUFFER);
+ in_dma = channel_2_dma(channel, IPU_VIDEO_IN_BUFFER);
+
+ if (idma_is_valid(in_dma)) {
+ reg = __raw_readl(IDMAC_CHA_EN(in_dma));
+ __raw_writel(reg | idma_mask(in_dma), IDMAC_CHA_EN(in_dma));
+ }
+ if (idma_is_valid(out_dma)) {
+ reg = __raw_readl(IDMAC_CHA_EN(out_dma));
+ __raw_writel(reg | idma_mask(out_dma), IDMAC_CHA_EN(out_dma));
+ }
+
+ if ((channel == MEM_DC_SYNC) || (channel == MEM_BG_SYNC) ||
+ (channel == MEM_FG_SYNC))
+ ipu_dp_dc_enable(channel);
+
+ g_channel_enable_mask |= 1L << IPU_CHAN_ID(channel);
+
+ return 0;
+}
+
+/*
+ * This function clear buffer ready for a logical channel.
+ *
+ * @param channel Input parameter for the logical channel ID.
+ *
+ * @param type Input parameter which buffer to clear.
+ *
+ * @param bufNum Input parameter for which buffer number clear
+ * ready state.
+ *
+ */
+void ipu_clear_buffer_ready(ipu_channel_t channel, ipu_buffer_t type,
+ uint32_t bufNum)
+{
+ uint32_t dma_ch = channel_2_dma(channel, type);
+
+ if (!idma_is_valid(dma_ch))
+ return;
+
+ __raw_writel(0xF0000000, IPU_GPR); /* write one to clear */
+ if (bufNum == 0) {
+ if (idma_is_set(IPU_CHA_BUF0_RDY, dma_ch)) {
+ __raw_writel(idma_mask(dma_ch),
+ IPU_CHA_BUF0_RDY(dma_ch));
+ }
+ } else {
+ if (idma_is_set(IPU_CHA_BUF1_RDY, dma_ch)) {
+ __raw_writel(idma_mask(dma_ch),
+ IPU_CHA_BUF1_RDY(dma_ch));
+ }
+ }
+ __raw_writel(0x0, IPU_GPR); /* write one to set */
+}
+
+/*
+ * This function disables a logical channel.
+ *
+ * @param channel Input parameter for the logical channel ID.
+ *
+ * @param wait_for_stop Flag to set whether to wait for channel end
+ * of frame or return immediately.
+ *
+ * @return This function returns 0 on success or negative error code on
+ * fail.
+ */
+int32_t ipu_disable_channel(ipu_channel_t channel)
+{
+ uint32_t reg;
+ uint32_t in_dma;
+ uint32_t out_dma;
+
+ if ((g_channel_enable_mask & (1L << IPU_CHAN_ID(channel))) == 0) {
+ debug("Channel already disabled %d\n",
+ IPU_CHAN_ID(channel));
+ return 0;
+ }
+
+ /* Get input and output dma channels */
+ out_dma = channel_2_dma(channel, IPU_OUTPUT_BUFFER);
+ in_dma = channel_2_dma(channel, IPU_VIDEO_IN_BUFFER);
+
+ if ((idma_is_valid(in_dma) &&
+ !idma_is_set(IDMAC_CHA_EN, in_dma))
+ && (idma_is_valid(out_dma) &&
+ !idma_is_set(IDMAC_CHA_EN, out_dma)))
+ return -EINVAL;
+
+ if ((channel == MEM_BG_SYNC) || (channel == MEM_FG_SYNC) ||
+ (channel == MEM_DC_SYNC)) {
+ ipu_dp_dc_disable(channel, 0);
+ }
+
+ /* Disable DMA channel(s) */
+ if (idma_is_valid(in_dma)) {
+ reg = __raw_readl(IDMAC_CHA_EN(in_dma));
+ __raw_writel(reg & ~idma_mask(in_dma), IDMAC_CHA_EN(in_dma));
+ __raw_writel(idma_mask(in_dma), IPU_CHA_CUR_BUF(in_dma));
+ }
+ if (idma_is_valid(out_dma)) {
+ reg = __raw_readl(IDMAC_CHA_EN(out_dma));
+ __raw_writel(reg & ~idma_mask(out_dma), IDMAC_CHA_EN(out_dma));
+ __raw_writel(idma_mask(out_dma), IPU_CHA_CUR_BUF(out_dma));
+ }
+
+ g_channel_enable_mask &= ~(1L << IPU_CHAN_ID(channel));
+
+ /* Set channel buffers NOT to be ready */
+ if (idma_is_valid(in_dma)) {
+ ipu_clear_buffer_ready(channel, IPU_VIDEO_IN_BUFFER, 0);
+ ipu_clear_buffer_ready(channel, IPU_VIDEO_IN_BUFFER, 1);
+ }
+ if (idma_is_valid(out_dma)) {
+ ipu_clear_buffer_ready(channel, IPU_OUTPUT_BUFFER, 0);
+ ipu_clear_buffer_ready(channel, IPU_OUTPUT_BUFFER, 1);
+ }
+
+ return 0;
+}
+
+uint32_t bytes_per_pixel(uint32_t fmt)
+{
+ switch (fmt) {
+ case IPU_PIX_FMT_GENERIC: /*generic data */
+ case IPU_PIX_FMT_RGB332:
+ case IPU_PIX_FMT_YUV420P:
+ case IPU_PIX_FMT_YUV422P:
+ return 1;
+ break;
+ case IPU_PIX_FMT_RGB565:
+ case IPU_PIX_FMT_YUYV:
+ case IPU_PIX_FMT_UYVY:
+ return 2;
+ break;
+ case IPU_PIX_FMT_BGR24:
+ case IPU_PIX_FMT_RGB24:
+ return 3;
+ break;
+ case IPU_PIX_FMT_GENERIC_32: /*generic data */
+ case IPU_PIX_FMT_BGR32:
+ case IPU_PIX_FMT_BGRA32:
+ case IPU_PIX_FMT_RGB32:
+ case IPU_PIX_FMT_RGBA32:
+ case IPU_PIX_FMT_ABGR32:
+ return 4;
+ break;
+ default:
+ return 1;
+ break;
+ }
+ return 0;
+}
+
+ipu_color_space_t format_to_colorspace(uint32_t fmt)
+{
+ switch (fmt) {
+ case IPU_PIX_FMT_RGB666:
+ case IPU_PIX_FMT_RGB565:
+ case IPU_PIX_FMT_BGR24:
+ case IPU_PIX_FMT_RGB24:
+ case IPU_PIX_FMT_BGR32:
+ case IPU_PIX_FMT_BGRA32:
+ case IPU_PIX_FMT_RGB32:
+ case IPU_PIX_FMT_RGBA32:
+ case IPU_PIX_FMT_ABGR32:
+ case IPU_PIX_FMT_LVDS666:
+ case IPU_PIX_FMT_LVDS888:
+ return RGB;
+ break;
+
+ default:
+ return YCbCr;
+ break;
+ }
+ return RGB;
+}
--- /dev/null
+/*
+ * Porting to u-boot:
+ *
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * Linux IPU driver for MX51:
+ *
+ * (C) Copyright 2005-2010 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* #define DEBUG */
+
+#include <common.h>
+#include <linux/types.h>
+#include <asm/errno.h>
+#include <asm/io.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/sys_proto.h>
+#include "ipu.h"
+#include "ipu_regs.h"
+
+enum csc_type_t {
+ RGB2YUV = 0,
+ YUV2RGB,
+ RGB2RGB,
+ YUV2YUV,
+ CSC_NONE,
+ CSC_NUM
+};
+
+struct dp_csc_param_t {
+ int mode;
+ void *coeff;
+};
+
+#define SYNC_WAVE 0
+
+/* DC display ID assignments */
+#define DC_DISP_ID_SYNC(di) (di)
+#define DC_DISP_ID_SERIAL 2
+#define DC_DISP_ID_ASYNC 3
+
+int dmfc_type_setup;
+static int dmfc_size_28, dmfc_size_29, dmfc_size_24, dmfc_size_27, dmfc_size_23;
+int g_di1_tvout;
+
+extern struct clk *g_ipu_clk;
+extern struct clk *g_di_clk[2];
+extern struct clk *g_pixel_clk[2];
+
+extern unsigned char g_ipu_clk_enabled;
+extern unsigned char g_dc_di_assignment[];
+
+void ipu_dmfc_init(int dmfc_type, int first)
+{
+ u32 dmfc_wr_chan, dmfc_dp_chan;
+
+ if (first) {
+ if (dmfc_type_setup > dmfc_type)
+ dmfc_type = dmfc_type_setup;
+ else
+ dmfc_type_setup = dmfc_type;
+
+ /* disable DMFC-IC channel*/
+ __raw_writel(0x2, DMFC_IC_CTRL);
+ } else if (dmfc_type_setup >= DMFC_HIGH_RESOLUTION_DC) {
+ printf("DMFC high resolution has set, will not change\n");
+ return;
+ } else
+ dmfc_type_setup = dmfc_type;
+
+ if (dmfc_type == DMFC_HIGH_RESOLUTION_DC) {
+ /* 1 - segment 0~3;
+ * 5B - segement 4, 5;
+ * 5F - segement 6, 7;
+ * 1C, 2C and 6B, 6F unused;
+ */
+ debug("IPU DMFC DC HIGH RES: 1(0~3), 5B(4,5), 5F(6,7)\n");
+ dmfc_wr_chan = 0x00000088;
+ dmfc_dp_chan = 0x00009694;
+ dmfc_size_28 = 256 * 4;
+ dmfc_size_29 = 0;
+ dmfc_size_24 = 0;
+ dmfc_size_27 = 128 * 4;
+ dmfc_size_23 = 128 * 4;
+ } else if (dmfc_type == DMFC_HIGH_RESOLUTION_DP) {
+ /* 1 - segment 0, 1;
+ * 5B - segement 2~5;
+ * 5F - segement 6,7;
+ * 1C, 2C and 6B, 6F unused;
+ */
+ debug("IPU DMFC DP HIGH RES: 1(0,1), 5B(2~5), 5F(6,7)\n");
+ dmfc_wr_chan = 0x00000090;
+ dmfc_dp_chan = 0x0000968a;
+ dmfc_size_28 = 128 * 4;
+ dmfc_size_29 = 0;
+ dmfc_size_24 = 0;
+ dmfc_size_27 = 128 * 4;
+ dmfc_size_23 = 256 * 4;
+ } else if (dmfc_type == DMFC_HIGH_RESOLUTION_ONLY_DP) {
+ /* 5B - segement 0~3;
+ * 5F - segement 4~7;
+ * 1, 1C, 2C and 6B, 6F unused;
+ */
+ debug("IPU DMFC ONLY-DP HIGH RES: 5B(0~3), 5F(4~7)\n");
+ dmfc_wr_chan = 0x00000000;
+ dmfc_dp_chan = 0x00008c88;
+ dmfc_size_28 = 0;
+ dmfc_size_29 = 0;
+ dmfc_size_24 = 0;
+ dmfc_size_27 = 256 * 4;
+ dmfc_size_23 = 256 * 4;
+ } else {
+ /* 1 - segment 0, 1;
+ * 5B - segement 4, 5;
+ * 5F - segement 6, 7;
+ * 1C, 2C and 6B, 6F unused;
+ */
+ debug("IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)\n");
+ dmfc_wr_chan = 0x00000090;
+ dmfc_dp_chan = 0x00009694;
+ dmfc_size_28 = 128 * 4;
+ dmfc_size_29 = 0;
+ dmfc_size_24 = 0;
+ dmfc_size_27 = 128 * 4;
+ dmfc_size_23 = 128 * 4;
+ }
+ __raw_writel(dmfc_wr_chan, DMFC_WR_CHAN);
+ __raw_writel(0x202020F6, DMFC_WR_CHAN_DEF);
+ __raw_writel(dmfc_dp_chan, DMFC_DP_CHAN);
+ /* Enable chan 5 watermark set at 5 bursts and clear at 7 bursts */
+ __raw_writel(0x2020F6F6, DMFC_DP_CHAN_DEF);
+}
+
+void ipu_dmfc_set_wait4eot(int dma_chan, int width)
+{
+ u32 dmfc_gen1 = __raw_readl(DMFC_GENERAL1);
+
+ if (width >= HIGH_RESOLUTION_WIDTH) {
+ if (dma_chan == 23)
+ ipu_dmfc_init(DMFC_HIGH_RESOLUTION_DP, 0);
+ else if (dma_chan == 28)
+ ipu_dmfc_init(DMFC_HIGH_RESOLUTION_DC, 0);
+ }
+
+ if (dma_chan == 23) { /*5B*/
+ if (dmfc_size_23 / width > 3)
+ dmfc_gen1 |= 1UL << 20;
+ else
+ dmfc_gen1 &= ~(1UL << 20);
+ } else if (dma_chan == 24) { /*6B*/
+ if (dmfc_size_24 / width > 1)
+ dmfc_gen1 |= 1UL << 22;
+ else
+ dmfc_gen1 &= ~(1UL << 22);
+ } else if (dma_chan == 27) { /*5F*/
+ if (dmfc_size_27 / width > 2)
+ dmfc_gen1 |= 1UL << 21;
+ else
+ dmfc_gen1 &= ~(1UL << 21);
+ } else if (dma_chan == 28) { /*1*/
+ if (dmfc_size_28 / width > 2)
+ dmfc_gen1 |= 1UL << 16;
+ else
+ dmfc_gen1 &= ~(1UL << 16);
+ } else if (dma_chan == 29) { /*6F*/
+ if (dmfc_size_29 / width > 1)
+ dmfc_gen1 |= 1UL << 23;
+ else
+ dmfc_gen1 &= ~(1UL << 23);
+ }
+
+ __raw_writel(dmfc_gen1, DMFC_GENERAL1);
+}
+
+static void ipu_di_data_wave_config(int di,
+ int wave_gen,
+ int access_size, int component_size)
+{
+ u32 reg;
+ reg = (access_size << DI_DW_GEN_ACCESS_SIZE_OFFSET) |
+ (component_size << DI_DW_GEN_COMPONENT_SIZE_OFFSET);
+ __raw_writel(reg, DI_DW_GEN(di, wave_gen));
+}
+
+static void ipu_di_data_pin_config(int di, int wave_gen, int di_pin, int set,
+ int up, int down)
+{
+ u32 reg;
+
+ reg = __raw_readl(DI_DW_GEN(di, wave_gen));
+ reg &= ~(0x3 << (di_pin * 2));
+ reg |= set << (di_pin * 2);
+ __raw_writel(reg, DI_DW_GEN(di, wave_gen));
+
+ __raw_writel((down << 16) | up, DI_DW_SET(di, wave_gen, set));
+}
+
+static void ipu_di_sync_config(int di, int wave_gen,
+ int run_count, int run_src,
+ int offset_count, int offset_src,
+ int repeat_count, int cnt_clr_src,
+ int cnt_polarity_gen_en,
+ int cnt_polarity_clr_src,
+ int cnt_polarity_trigger_src,
+ int cnt_up, int cnt_down)
+{
+ u32 reg;
+
+ if ((run_count >= 0x1000) || (offset_count >= 0x1000) ||
+ (repeat_count >= 0x1000) ||
+ (cnt_up >= 0x400) || (cnt_down >= 0x400)) {
+ printf("DI%d counters out of range.\n", di);
+ return;
+ }
+
+ reg = (run_count << 19) | (++run_src << 16) |
+ (offset_count << 3) | ++offset_src;
+ __raw_writel(reg, DI_SW_GEN0(di, wave_gen));
+ reg = (cnt_polarity_gen_en << 29) | (++cnt_clr_src << 25) |
+ (++cnt_polarity_trigger_src << 12) | (++cnt_polarity_clr_src << 9);
+ reg |= (cnt_down << 16) | cnt_up;
+ if (repeat_count == 0) {
+ /* Enable auto reload */
+ reg |= 0x10000000;
+ }
+ __raw_writel(reg, DI_SW_GEN1(di, wave_gen));
+ reg = __raw_readl(DI_STP_REP(di, wave_gen));
+ reg &= ~(0xFFFF << (16 * ((wave_gen - 1) & 0x1)));
+ reg |= repeat_count << (16 * ((wave_gen - 1) & 0x1));
+ __raw_writel(reg, DI_STP_REP(di, wave_gen));
+}
+
+static void ipu_dc_map_config(int map, int byte_num, int offset, int mask)
+{
+ int ptr = map * 3 + byte_num;
+ u32 reg;
+
+ reg = __raw_readl(DC_MAP_CONF_VAL(ptr));
+ reg &= ~(0xFFFF << (16 * (ptr & 0x1)));
+ reg |= ((offset << 8) | mask) << (16 * (ptr & 0x1));
+ __raw_writel(reg, DC_MAP_CONF_VAL(ptr));
+
+ reg = __raw_readl(DC_MAP_CONF_PTR(map));
+ reg &= ~(0x1F << ((16 * (map & 0x1)) + (5 * byte_num)));
+ reg |= ptr << ((16 * (map & 0x1)) + (5 * byte_num));
+ __raw_writel(reg, DC_MAP_CONF_PTR(map));
+}
+
+static void ipu_dc_map_clear(int map)
+{
+ u32 reg = __raw_readl(DC_MAP_CONF_PTR(map));
+ __raw_writel(reg & ~(0xFFFF << (16 * (map & 0x1))),
+ DC_MAP_CONF_PTR(map));
+}
+
+static void ipu_dc_write_tmpl(int word, u32 opcode, u32 operand, int map,
+ int wave, int glue, int sync)
+{
+ u32 reg;
+ int stop = 1;
+
+ reg = sync;
+ reg |= (glue << 4);
+ reg |= (++wave << 11);
+ reg |= (++map << 15);
+ reg |= (operand << 20) & 0xFFF00000;
+ __raw_writel(reg, ipu_dc_tmpl_reg + word * 2);
+
+ reg = (operand >> 12);
+ reg |= opcode << 4;
+ reg |= (stop << 9);
+ __raw_writel(reg, ipu_dc_tmpl_reg + word * 2 + 1);
+}
+
+static void ipu_dc_link_event(int chan, int event, int addr, int priority)
+{
+ u32 reg;
+
+ reg = __raw_readl(DC_RL_CH(chan, event));
+ reg &= ~(0xFFFF << (16 * (event & 0x1)));
+ reg |= ((addr << 8) | priority) << (16 * (event & 0x1));
+ __raw_writel(reg, DC_RL_CH(chan, event));
+}
+
+/* Y = R * 1.200 + G * 2.343 + B * .453 + 0.250;
+ * U = R * -.672 + G * -1.328 + B * 2.000 + 512.250.;
+ * V = R * 2.000 + G * -1.672 + B * -.328 + 512.250.;
+ */
+static const int rgb2ycbcr_coeff[5][3] = {
+ {0x4D, 0x96, 0x1D},
+ {0x3D5, 0x3AB, 0x80},
+ {0x80, 0x395, 0x3EB},
+ {0x0000, 0x0200, 0x0200}, /* B0, B1, B2 */
+ {0x2, 0x2, 0x2}, /* S0, S1, S2 */
+};
+
+/* R = (1.164 * (Y - 16)) + (1.596 * (Cr - 128));
+ * G = (1.164 * (Y - 16)) - (0.392 * (Cb - 128)) - (0.813 * (Cr - 128));
+ * B = (1.164 * (Y - 16)) + (2.017 * (Cb - 128);
+ */
+static const int ycbcr2rgb_coeff[5][3] = {
+ {0x095, 0x000, 0x0CC},
+ {0x095, 0x3CE, 0x398},
+ {0x095, 0x0FF, 0x000},
+ {0x3E42, 0x010A, 0x3DD6}, /*B0,B1,B2 */
+ {0x1, 0x1, 0x1}, /*S0,S1,S2 */
+};
+
+#define mask_a(a) ((u32)(a) & 0x3FF)
+#define mask_b(b) ((u32)(b) & 0x3FFF)
+
+/* Pls keep S0, S1 and S2 as 0x2 by using this convertion */
+static int rgb_to_yuv(int n, int red, int green, int blue)
+{
+ int c;
+ c = red * rgb2ycbcr_coeff[n][0];
+ c += green * rgb2ycbcr_coeff[n][1];
+ c += blue * rgb2ycbcr_coeff[n][2];
+ c /= 16;
+ c += rgb2ycbcr_coeff[3][n] * 4;
+ c += 8;
+ c /= 16;
+ if (c < 0)
+ c = 0;
+ if (c > 255)
+ c = 255;
+ return c;
+}
+
+/*
+ * Row is for BG: RGB2YUV YUV2RGB RGB2RGB YUV2YUV CSC_NONE
+ * Column is for FG: RGB2YUV YUV2RGB RGB2RGB YUV2YUV CSC_NONE
+ */
+static struct dp_csc_param_t dp_csc_array[CSC_NUM][CSC_NUM] = {
+ {
+ {DP_COM_CONF_CSC_DEF_BOTH, &rgb2ycbcr_coeff},
+ {0, 0},
+ {0, 0},
+ {DP_COM_CONF_CSC_DEF_BG, &rgb2ycbcr_coeff},
+ {DP_COM_CONF_CSC_DEF_BG, &rgb2ycbcr_coeff}
+ },
+ {
+ {0, 0},
+ {DP_COM_CONF_CSC_DEF_BOTH, &ycbcr2rgb_coeff},
+ {DP_COM_CONF_CSC_DEF_BG, &ycbcr2rgb_coeff},
+ {0, 0},
+ {DP_COM_CONF_CSC_DEF_BG, &ycbcr2rgb_coeff}
+ },
+ {
+ {0, 0},
+ {DP_COM_CONF_CSC_DEF_FG, &ycbcr2rgb_coeff},
+ {0, 0},
+ {0, 0},
+ {0, 0}
+ },
+ {
+ {DP_COM_CONF_CSC_DEF_FG, &rgb2ycbcr_coeff},
+ {0, 0},
+ {0, 0},
+ {0, 0},
+ {0, 0}
+ },
+ {
+ {DP_COM_CONF_CSC_DEF_FG, &rgb2ycbcr_coeff},
+ {DP_COM_CONF_CSC_DEF_FG, &ycbcr2rgb_coeff},
+ {0, 0},
+ {0, 0},
+ {0, 0}
+ }
+};
+
+static enum csc_type_t fg_csc_type = CSC_NONE, bg_csc_type = CSC_NONE;
+static int color_key_4rgb = 1;
+
+void ipu_dp_csc_setup(int dp, struct dp_csc_param_t dp_csc_param,
+ unsigned char srm_mode_update)
+{
+ u32 reg;
+ const int (*coeff)[5][3];
+
+ if (dp_csc_param.mode >= 0) {
+ reg = __raw_readl(DP_COM_CONF(dp));
+ reg &= ~DP_COM_CONF_CSC_DEF_MASK;
+ reg |= dp_csc_param.mode;
+ __raw_writel(reg, DP_COM_CONF(dp));
+ }
+
+ coeff = dp_csc_param.coeff;
+
+ if (coeff) {
+ __raw_writel(mask_a((*coeff)[0][0]) |
+ (mask_a((*coeff)[0][1]) << 16), DP_CSC_A_0(dp));
+ __raw_writel(mask_a((*coeff)[0][2]) |
+ (mask_a((*coeff)[1][0]) << 16), DP_CSC_A_1(dp));
+ __raw_writel(mask_a((*coeff)[1][1]) |
+ (mask_a((*coeff)[1][2]) << 16), DP_CSC_A_2(dp));
+ __raw_writel(mask_a((*coeff)[2][0]) |
+ (mask_a((*coeff)[2][1]) << 16), DP_CSC_A_3(dp));
+ __raw_writel(mask_a((*coeff)[2][2]) |
+ (mask_b((*coeff)[3][0]) << 16) |
+ ((*coeff)[4][0] << 30), DP_CSC_0(dp));
+ __raw_writel(mask_b((*coeff)[3][1]) | ((*coeff)[4][1] << 14) |
+ (mask_b((*coeff)[3][2]) << 16) |
+ ((*coeff)[4][2] << 30), DP_CSC_1(dp));
+ }
+
+ if (srm_mode_update) {
+ reg = __raw_readl(IPU_SRM_PRI2) | 0x8;
+ __raw_writel(reg, IPU_SRM_PRI2);
+ }
+}
+
+int ipu_dp_init(ipu_channel_t channel, uint32_t in_pixel_fmt,
+ uint32_t out_pixel_fmt)
+{
+ int in_fmt, out_fmt;
+ int dp;
+ int partial = 0;
+ uint32_t reg;
+
+ if (channel == MEM_FG_SYNC) {
+ dp = DP_SYNC;
+ partial = 1;
+ } else if (channel == MEM_BG_SYNC) {
+ dp = DP_SYNC;
+ partial = 0;
+ } else if (channel == MEM_BG_ASYNC0) {
+ dp = DP_ASYNC0;
+ partial = 0;
+ } else {
+ return -EINVAL;
+ }
+
+ in_fmt = format_to_colorspace(in_pixel_fmt);
+ out_fmt = format_to_colorspace(out_pixel_fmt);
+
+ if (partial) {
+ if (in_fmt == RGB) {
+ if (out_fmt == RGB)
+ fg_csc_type = RGB2RGB;
+ else
+ fg_csc_type = RGB2YUV;
+ } else {
+ if (out_fmt == RGB)
+ fg_csc_type = YUV2RGB;
+ else
+ fg_csc_type = YUV2YUV;
+ }
+ } else {
+ if (in_fmt == RGB) {
+ if (out_fmt == RGB)
+ bg_csc_type = RGB2RGB;
+ else
+ bg_csc_type = RGB2YUV;
+ } else {
+ if (out_fmt == RGB)
+ bg_csc_type = YUV2RGB;
+ else
+ bg_csc_type = YUV2YUV;
+ }
+ }
+
+ /* Transform color key from rgb to yuv if CSC is enabled */
+ reg = __raw_readl(DP_COM_CONF(dp));
+ if (color_key_4rgb && (reg & DP_COM_CONF_GWCKE) &&
+ (((fg_csc_type == RGB2YUV) && (bg_csc_type == YUV2YUV)) ||
+ ((fg_csc_type == YUV2YUV) && (bg_csc_type == RGB2YUV)) ||
+ ((fg_csc_type == YUV2YUV) && (bg_csc_type == YUV2YUV)) ||
+ ((fg_csc_type == YUV2RGB) && (bg_csc_type == YUV2RGB)))) {
+ int red, green, blue;
+ int y, u, v;
+ uint32_t color_key = __raw_readl(DP_GRAPH_WIND_CTRL(dp)) &
+ 0xFFFFFFL;
+
+ debug("_ipu_dp_init color key 0x%x need change to yuv fmt!\n",
+ color_key);
+
+ red = (color_key >> 16) & 0xFF;
+ green = (color_key >> 8) & 0xFF;
+ blue = color_key & 0xFF;
+
+ y = rgb_to_yuv(0, red, green, blue);
+ u = rgb_to_yuv(1, red, green, blue);
+ v = rgb_to_yuv(2, red, green, blue);
+ color_key = (y << 16) | (u << 8) | v;
+
+ reg = __raw_readl(DP_GRAPH_WIND_CTRL(dp)) & 0xFF000000L;
+ __raw_writel(reg | color_key, DP_GRAPH_WIND_CTRL(dp));
+ color_key_4rgb = 0;
+
+ debug("_ipu_dp_init color key change to yuv fmt 0x%x!\n",
+ color_key);
+ }
+
+ ipu_dp_csc_setup(dp, dp_csc_array[bg_csc_type][fg_csc_type], 1);
+
+ return 0;
+}
+
+void ipu_dp_uninit(ipu_channel_t channel)
+{
+ int dp;
+ int partial = 0;
+
+ if (channel == MEM_FG_SYNC) {
+ dp = DP_SYNC;
+ partial = 1;
+ } else if (channel == MEM_BG_SYNC) {
+ dp = DP_SYNC;
+ partial = 0;
+ } else if (channel == MEM_BG_ASYNC0) {
+ dp = DP_ASYNC0;
+ partial = 0;
+ } else {
+ return;
+ }
+
+ if (partial)
+ fg_csc_type = CSC_NONE;
+ else
+ bg_csc_type = CSC_NONE;
+
+ ipu_dp_csc_setup(dp, dp_csc_array[bg_csc_type][fg_csc_type], 0);
+}
+
+void ipu_dc_init(int dc_chan, int di, unsigned char interlaced)
+{
+ u32 reg = 0;
+
+ if ((dc_chan == 1) || (dc_chan == 5)) {
+ if (interlaced) {
+ ipu_dc_link_event(dc_chan, DC_EVT_NL, 0, 3);
+ ipu_dc_link_event(dc_chan, DC_EVT_EOL, 0, 2);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA, 0, 1);
+ } else {
+ if (di) {
+ ipu_dc_link_event(dc_chan, DC_EVT_NL, 2, 3);
+ ipu_dc_link_event(dc_chan, DC_EVT_EOL, 3, 2);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA,
+ 4, 1);
+ } else {
+ ipu_dc_link_event(dc_chan, DC_EVT_NL, 5, 3);
+ ipu_dc_link_event(dc_chan, DC_EVT_EOL, 6, 2);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA,
+ 7, 1);
+ }
+ }
+ ipu_dc_link_event(dc_chan, DC_EVT_NF, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NFIELD, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_EOF, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_EOFIELD, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR, 0, 0);
+
+ reg = 0x2;
+ reg |= DC_DISP_ID_SYNC(di) << DC_WR_CH_CONF_PROG_DISP_ID_OFFSET;
+ reg |= di << 2;
+ if (interlaced)
+ reg |= DC_WR_CH_CONF_FIELD_MODE;
+ } else if ((dc_chan == 8) || (dc_chan == 9)) {
+ /* async channels */
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_W_0, 0x64, 1);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_W_1, 0x64, 1);
+
+ reg = 0x3;
+ reg |= DC_DISP_ID_SERIAL << DC_WR_CH_CONF_PROG_DISP_ID_OFFSET;
+ }
+ __raw_writel(reg, DC_WR_CH_CONF(dc_chan));
+
+ __raw_writel(0x00000000, DC_WR_CH_ADDR(dc_chan));
+
+ __raw_writel(0x00000084, DC_GEN);
+}
+
+void ipu_dc_uninit(int dc_chan)
+{
+ if ((dc_chan == 1) || (dc_chan == 5)) {
+ ipu_dc_link_event(dc_chan, DC_EVT_NL, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_EOL, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NF, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NFIELD, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_EOF, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_EOFIELD, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR, 0, 0);
+ } else if ((dc_chan == 8) || (dc_chan == 9)) {
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR_W_0, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR_W_1, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN_W_0, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN_W_1, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_W_0, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_W_1, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR_R_0, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR_R_1, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN_R_0, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN_R_1, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_R_0, 0, 0);
+ ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_R_1, 0, 0);
+ }
+}
+
+int ipu_chan_is_interlaced(ipu_channel_t channel)
+{
+ if (channel == MEM_DC_SYNC)
+ return !!(__raw_readl(DC_WR_CH_CONF_1) &
+ DC_WR_CH_CONF_FIELD_MODE);
+ else if ((channel == MEM_BG_SYNC) || (channel == MEM_FG_SYNC))
+ return !!(__raw_readl(DC_WR_CH_CONF_5) &
+ DC_WR_CH_CONF_FIELD_MODE);
+ return 0;
+}
+
+void ipu_dp_dc_enable(ipu_channel_t channel)
+{
+ int di;
+ uint32_t reg;
+ uint32_t dc_chan;
+
+ if (channel == MEM_FG_SYNC)
+ dc_chan = 5;
+ if (channel == MEM_DC_SYNC)
+ dc_chan = 1;
+ else if (channel == MEM_BG_SYNC)
+ dc_chan = 5;
+ else
+ return;
+
+ if (channel == MEM_FG_SYNC) {
+ /* Enable FG channel */
+ reg = __raw_readl(DP_COM_CONF(DP_SYNC));
+ __raw_writel(reg | DP_COM_CONF_FG_EN, DP_COM_CONF(DP_SYNC));
+
+ reg = __raw_readl(IPU_SRM_PRI2) | 0x8;
+ __raw_writel(reg, IPU_SRM_PRI2);
+ return;
+ }
+
+ di = g_dc_di_assignment[dc_chan];
+
+ /* Make sure other DC sync channel is not assigned same DI */
+ reg = __raw_readl(DC_WR_CH_CONF(6 - dc_chan));
+ if ((di << 2) == (reg & DC_WR_CH_CONF_PROG_DI_ID)) {
+ reg &= ~DC_WR_CH_CONF_PROG_DI_ID;
+ reg |= di ? 0 : DC_WR_CH_CONF_PROG_DI_ID;
+ __raw_writel(reg, DC_WR_CH_CONF(6 - dc_chan));
+ }
+
+ reg = __raw_readl(DC_WR_CH_CONF(dc_chan));
+ reg |= 4 << DC_WR_CH_CONF_PROG_TYPE_OFFSET;
+ __raw_writel(reg, DC_WR_CH_CONF(dc_chan));
+
+ clk_enable(g_pixel_clk[di]);
+}
+
+static unsigned char dc_swap;
+
+void ipu_dp_dc_disable(ipu_channel_t channel, unsigned char swap)
+{
+ uint32_t reg;
+ uint32_t csc;
+ uint32_t dc_chan = 0;
+ int timeout = 50;
+
+ dc_swap = swap;
+
+ if (channel == MEM_DC_SYNC) {
+ dc_chan = 1;
+ } else if (channel == MEM_BG_SYNC) {
+ dc_chan = 5;
+ } else if (channel == MEM_FG_SYNC) {
+ /* Disable FG channel */
+ dc_chan = 5;
+
+ reg = __raw_readl(DP_COM_CONF(DP_SYNC));
+ csc = reg & DP_COM_CONF_CSC_DEF_MASK;
+ if (csc == DP_COM_CONF_CSC_DEF_FG)
+ reg &= ~DP_COM_CONF_CSC_DEF_MASK;
+
+ reg &= ~DP_COM_CONF_FG_EN;
+ __raw_writel(reg, DP_COM_CONF(DP_SYNC));
+
+ reg = __raw_readl(IPU_SRM_PRI2) | 0x8;
+ __raw_writel(reg, IPU_SRM_PRI2);
+
+ timeout = 50;
+
+ /*
+ * Wait for DC triple buffer to empty,
+ * this check is useful for tv overlay.
+ */
+ if (g_dc_di_assignment[dc_chan] == 0)
+ while ((__raw_readl(DC_STAT) & 0x00000002)
+ != 0x00000002) {
+ udelay(2000);
+ timeout -= 2;
+ if (timeout <= 0)
+ break;
+ }
+ else if (g_dc_di_assignment[dc_chan] == 1)
+ while ((__raw_readl(DC_STAT) & 0x00000020)
+ != 0x00000020) {
+ udelay(2000);
+ timeout -= 2;
+ if (timeout <= 0)
+ break;
+ }
+ return;
+ } else {
+ return;
+ }
+
+ if (dc_swap) {
+ /* Swap DC channel 1 and 5 settings, and disable old dc chan */
+ reg = __raw_readl(DC_WR_CH_CONF(dc_chan));
+ __raw_writel(reg, DC_WR_CH_CONF(6 - dc_chan));
+ reg &= ~DC_WR_CH_CONF_PROG_TYPE_MASK;
+ reg ^= DC_WR_CH_CONF_PROG_DI_ID;
+ __raw_writel(reg, DC_WR_CH_CONF(dc_chan));
+ } else {
+ timeout = 50;
+
+ /* Wait for DC triple buffer to empty */
+ if (g_dc_di_assignment[dc_chan] == 0)
+ while ((__raw_readl(DC_STAT) & 0x00000002)
+ != 0x00000002) {
+ udelay(2000);
+ timeout -= 2;
+ if (timeout <= 0)
+ break;
+ }
+ else if (g_dc_di_assignment[dc_chan] == 1)
+ while ((__raw_readl(DC_STAT) & 0x00000020)
+ != 0x00000020) {
+ udelay(2000);
+ timeout -= 2;
+ if (timeout <= 0)
+ break;
+ }
+
+ reg = __raw_readl(DC_WR_CH_CONF(dc_chan));
+ reg &= ~DC_WR_CH_CONF_PROG_TYPE_MASK;
+ __raw_writel(reg, DC_WR_CH_CONF(dc_chan));
+
+ reg = __raw_readl(IPU_DISP_GEN);
+ if (g_dc_di_assignment[dc_chan])
+ reg &= ~DI1_COUNTER_RELEASE;
+ else
+ reg &= ~DI0_COUNTER_RELEASE;
+ __raw_writel(reg, IPU_DISP_GEN);
+
+ /* Clock is already off because it must be done quickly, but
+ we need to fix the ref count */
+ clk_disable(g_pixel_clk[g_dc_di_assignment[dc_chan]]);
+ }
+}
+
+void ipu_init_dc_mappings(void)
+{
+ /* IPU_PIX_FMT_RGB24 */
+ ipu_dc_map_clear(0);
+ ipu_dc_map_config(0, 0, 7, 0xFF);
+ ipu_dc_map_config(0, 1, 15, 0xFF);
+ ipu_dc_map_config(0, 2, 23, 0xFF);
+
+ /* IPU_PIX_FMT_RGB666 */
+ ipu_dc_map_clear(1);
+ ipu_dc_map_config(1, 0, 5, 0xFC);
+ ipu_dc_map_config(1, 1, 11, 0xFC);
+ ipu_dc_map_config(1, 2, 17, 0xFC);
+
+ /* IPU_PIX_FMT_YUV444 */
+ ipu_dc_map_clear(2);
+ ipu_dc_map_config(2, 0, 15, 0xFF);
+ ipu_dc_map_config(2, 1, 23, 0xFF);
+ ipu_dc_map_config(2, 2, 7, 0xFF);
+
+ /* IPU_PIX_FMT_RGB565 */
+ ipu_dc_map_clear(3);
+ ipu_dc_map_config(3, 0, 4, 0xF8);
+ ipu_dc_map_config(3, 1, 10, 0xFC);
+ ipu_dc_map_config(3, 2, 15, 0xF8);
+
+ /* IPU_PIX_FMT_LVDS666 */
+ ipu_dc_map_clear(4);
+ ipu_dc_map_config(4, 0, 5, 0xFC);
+ ipu_dc_map_config(4, 1, 13, 0xFC);
+ ipu_dc_map_config(4, 2, 21, 0xFC);
+}
+
+int ipu_pixfmt_to_map(uint32_t fmt)
+{
+ switch (fmt) {
+ case IPU_PIX_FMT_GENERIC:
+ case IPU_PIX_FMT_RGB24:
+ return 0;
+ case IPU_PIX_FMT_RGB666:
+ return 1;
+ case IPU_PIX_FMT_YUV444:
+ return 2;
+ case IPU_PIX_FMT_RGB565:
+ return 3;
+ case IPU_PIX_FMT_LVDS666:
+ return 4;
+ }
+
+ return -1;
+}
+
+/*
+ * This function is called to adapt synchronous LCD panel to IPU restriction.
+ */
+void adapt_panel_to_ipu_restricitions(uint32_t *pixel_clk,
+ uint16_t width, uint16_t height,
+ uint16_t h_start_width,
+ uint16_t h_end_width,
+ uint16_t v_start_width,
+ uint16_t *v_end_width)
+{
+ if (*v_end_width < 2) {
+ uint16_t total_width = width + h_start_width + h_end_width;
+ uint16_t total_height_old = height + v_start_width +
+ (*v_end_width);
+ uint16_t total_height_new = height + v_start_width + 2;
+ *v_end_width = 2;
+ *pixel_clk = (*pixel_clk) * total_width * total_height_new /
+ (total_width * total_height_old);
+ printf("WARNING: adapt panel end blank lines\n");
+ }
+}
+
+/*
+ * This function is called to initialize a synchronous LCD panel.
+ *
+ * @param disp The DI the panel is attached to.
+ *
+ * @param pixel_clk Desired pixel clock frequency in Hz.
+ *
+ * @param pixel_fmt Input parameter for pixel format of buffer.
+ * Pixel format is a FOURCC ASCII code.
+ *
+ * @param width The width of panel in pixels.
+ *
+ * @param height The height of panel in pixels.
+ *
+ * @param hStartWidth The number of pixel clocks between the HSYNC
+ * signal pulse and the start of valid data.
+ *
+ * @param hSyncWidth The width of the HSYNC signal in units of pixel
+ * clocks.
+ *
+ * @param hEndWidth The number of pixel clocks between the end of
+ * valid data and the HSYNC signal for next line.
+ *
+ * @param vStartWidth The number of lines between the VSYNC
+ * signal pulse and the start of valid data.
+ *
+ * @param vSyncWidth The width of the VSYNC signal in units of lines
+ *
+ * @param vEndWidth The number of lines between the end of valid
+ * data and the VSYNC signal for next frame.
+ *
+ * @param sig Bitfield of signal polarities for LCD interface.
+ *
+ * @return This function returns 0 on success or negative error code on
+ * fail.
+ */
+
+int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk,
+ uint16_t width, uint16_t height,
+ uint32_t pixel_fmt,
+ uint16_t h_start_width, uint16_t h_sync_width,
+ uint16_t h_end_width, uint16_t v_start_width,
+ uint16_t v_sync_width, uint16_t v_end_width,
+ uint32_t v_to_h_sync, ipu_di_signal_cfg_t sig)
+{
+ uint32_t reg;
+ uint32_t di_gen, vsync_cnt;
+ uint32_t div, rounded_pixel_clk;
+ uint32_t h_total, v_total;
+ int map;
+ struct clk *di_parent;
+
+ debug("panel size = %d x %d\n", width, height);
+
+ if ((v_sync_width == 0) || (h_sync_width == 0))
+ return EINVAL;
+
+ adapt_panel_to_ipu_restricitions(&pixel_clk, width, height,
+ h_start_width, h_end_width,
+ v_start_width, &v_end_width);
+ h_total = width + h_sync_width + h_start_width + h_end_width;
+ v_total = height + v_sync_width + v_start_width + v_end_width;
+
+ /* Init clocking */
+ debug("pixel clk = %d\n", pixel_clk);
+
+ if (sig.ext_clk) {
+ if (!(g_di1_tvout && (disp == 1))) { /*not round div for tvout*/
+ /*
+ * Set the PLL to be an even multiple
+ * of the pixel clock.
+ */
+ if ((clk_get_usecount(g_pixel_clk[0]) == 0) &&
+ (clk_get_usecount(g_pixel_clk[1]) == 0)) {
+ di_parent = clk_get_parent(g_di_clk[disp]);
+ rounded_pixel_clk =
+ clk_round_rate(g_pixel_clk[disp],
+ pixel_clk);
+ div = clk_get_rate(di_parent) /
+ rounded_pixel_clk;
+ if (div % 2)
+ div++;
+ if (clk_get_rate(di_parent) != div *
+ rounded_pixel_clk)
+ clk_set_rate(di_parent,
+ div * rounded_pixel_clk);
+ udelay(10000);
+ clk_set_rate(g_di_clk[disp],
+ 2 * rounded_pixel_clk);
+ udelay(10000);
+ }
+ }
+ clk_set_parent(g_pixel_clk[disp], g_di_clk[disp]);
+ } else {
+ if (clk_get_usecount(g_pixel_clk[disp]) != 0)
+ clk_set_parent(g_pixel_clk[disp], g_ipu_clk);
+ }
+ rounded_pixel_clk = clk_round_rate(g_pixel_clk[disp], pixel_clk);
+ clk_set_rate(g_pixel_clk[disp], rounded_pixel_clk);
+ udelay(5000);
+ /* Get integer portion of divider */
+ div = clk_get_rate(clk_get_parent(g_pixel_clk[disp])) /
+ rounded_pixel_clk;
+
+ ipu_di_data_wave_config(disp, SYNC_WAVE, div - 1, div - 1);
+ ipu_di_data_pin_config(disp, SYNC_WAVE, DI_PIN15, 3, 0, div * 2);
+
+ map = ipu_pixfmt_to_map(pixel_fmt);
+ if (map < 0) {
+ debug("IPU_DISP: No MAP\n");
+ return -EINVAL;
+ }
+
+ di_gen = __raw_readl(DI_GENERAL(disp));
+
+ if (sig.interlaced) {
+ /* Setup internal HSYNC waveform */
+ ipu_di_sync_config(
+ disp, /* display */
+ 1, /* counter */
+ h_total / 2 - 1,/* run count */
+ DI_SYNC_CLK, /* run_resolution */
+ 0, /* offset */
+ DI_SYNC_NONE, /* offset resolution */
+ 0, /* repeat count */
+ DI_SYNC_NONE, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 0 /* COUNT DOWN */
+ );
+
+ /* Field 1 VSYNC waveform */
+ ipu_di_sync_config(
+ disp, /* display */
+ 2, /* counter */
+ h_total - 1, /* run count */
+ DI_SYNC_CLK, /* run_resolution */
+ 0, /* offset */
+ DI_SYNC_NONE, /* offset resolution */
+ 0, /* repeat count */
+ DI_SYNC_NONE, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 4 /* COUNT DOWN */
+ );
+
+ /* Setup internal HSYNC waveform */
+ ipu_di_sync_config(
+ disp, /* display */
+ 3, /* counter */
+ v_total * 2 - 1,/* run count */
+ DI_SYNC_INT_HSYNC, /* run_resolution */
+ 1, /* offset */
+ DI_SYNC_INT_HSYNC, /* offset resolution */
+ 0, /* repeat count */
+ DI_SYNC_NONE, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 4 /* COUNT DOWN */
+ );
+
+ /* Active Field ? */
+ ipu_di_sync_config(
+ disp, /* display */
+ 4, /* counter */
+ v_total / 2 - 1,/* run count */
+ DI_SYNC_HSYNC, /* run_resolution */
+ v_start_width, /* offset */
+ DI_SYNC_HSYNC, /* offset resolution */
+ 2, /* repeat count */
+ DI_SYNC_VSYNC, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 0 /* COUNT DOWN */
+ );
+
+ /* Active Line */
+ ipu_di_sync_config(
+ disp, /* display */
+ 5, /* counter */
+ 0, /* run count */
+ DI_SYNC_HSYNC, /* run_resolution */
+ 0, /* offset */
+ DI_SYNC_NONE, /* offset resolution */
+ height / 2, /* repeat count */
+ 4, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 0 /* COUNT DOWN */
+ );
+
+ /* Field 0 VSYNC waveform */
+ ipu_di_sync_config(
+ disp, /* display */
+ 6, /* counter */
+ v_total - 1, /* run count */
+ DI_SYNC_HSYNC, /* run_resolution */
+ 0, /* offset */
+ DI_SYNC_NONE, /* offset resolution */
+ 0, /* repeat count */
+ DI_SYNC_NONE, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 0 /* COUNT DOWN */
+ );
+
+ /* DC VSYNC waveform */
+ vsync_cnt = 7;
+ ipu_di_sync_config(
+ disp, /* display */
+ 7, /* counter */
+ v_total / 2 - 1,/* run count */
+ DI_SYNC_HSYNC, /* run_resolution */
+ 9, /* offset */
+ DI_SYNC_HSYNC, /* offset resolution */
+ 2, /* repeat count */
+ DI_SYNC_VSYNC, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 0 /* COUNT DOWN */
+ );
+
+ /* active pixel waveform */
+ ipu_di_sync_config(
+ disp, /* display */
+ 8, /* counter */
+ 0, /* run count */
+ DI_SYNC_CLK, /* run_resolution */
+ h_start_width, /* offset */
+ DI_SYNC_CLK, /* offset resolution */
+ width, /* repeat count */
+ 5, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 0 /* COUNT DOWN */
+ );
+
+ ipu_di_sync_config(
+ disp, /* display */
+ 9, /* counter */
+ v_total - 1, /* run count */
+ DI_SYNC_INT_HSYNC,/* run_resolution */
+ v_total / 2, /* offset */
+ DI_SYNC_INT_HSYNC,/* offset resolution */
+ 0, /* repeat count */
+ DI_SYNC_HSYNC, /* CNT_CLR_SEL */
+ 0, /* CNT_POLARITY_GEN_EN */
+ DI_SYNC_NONE, /* CNT_POLARITY_CLR_SEL */
+ DI_SYNC_NONE, /* CNT_POLARITY_TRIGGER_SEL */
+ 0, /* COUNT UP */
+ 4 /* COUNT DOWN */
+ );
+
+ /* set gentime select and tag sel */
+ reg = __raw_readl(DI_SW_GEN1(disp, 9));
+ reg &= 0x1FFFFFFF;
+ reg |= (3 - 1)<<29 | 0x00008000;
+ __raw_writel(reg, DI_SW_GEN1(disp, 9));
+
+ __raw_writel(v_total / 2 - 1, DI_SCR_CONF(disp));
+
+ /* set y_sel = 1 */
+ di_gen |= 0x10000000;
+ di_gen |= DI_GEN_POLARITY_5;
+ di_gen |= DI_GEN_POLARITY_8;
+ } else {
+ /* Setup internal HSYNC waveform */
+ ipu_di_sync_config(disp, 1, h_total - 1, DI_SYNC_CLK,
+ 0, DI_SYNC_NONE, 0, DI_SYNC_NONE,
+ 0, DI_SYNC_NONE,
+ DI_SYNC_NONE, 0, 0);
+
+ /* Setup external (delayed) HSYNC waveform */
+ ipu_di_sync_config(disp, DI_SYNC_HSYNC, h_total - 1,
+ DI_SYNC_CLK, div * v_to_h_sync, DI_SYNC_CLK,
+ 0, DI_SYNC_NONE, 1, DI_SYNC_NONE,
+ DI_SYNC_CLK, 0, h_sync_width * 2);
+ /* Setup VSYNC waveform */
+ vsync_cnt = DI_SYNC_VSYNC;
+ ipu_di_sync_config(disp, DI_SYNC_VSYNC, v_total - 1,
+ DI_SYNC_INT_HSYNC, 0, DI_SYNC_NONE, 0,
+ DI_SYNC_NONE, 1, DI_SYNC_NONE,
+ DI_SYNC_INT_HSYNC, 0, v_sync_width * 2);
+ __raw_writel(v_total - 1, DI_SCR_CONF(disp));
+
+ /* Setup active data waveform to sync with DC */
+ ipu_di_sync_config(disp, 4, 0, DI_SYNC_HSYNC,
+ v_sync_width + v_start_width, DI_SYNC_HSYNC,
+ height,
+ DI_SYNC_VSYNC, 0, DI_SYNC_NONE,
+ DI_SYNC_NONE, 0, 0);
+ ipu_di_sync_config(disp, 5, 0, DI_SYNC_CLK,
+ h_sync_width + h_start_width, DI_SYNC_CLK,
+ width, 4, 0, DI_SYNC_NONE, DI_SYNC_NONE, 0,
+ 0);
+
+ /* reset all unused counters */
+ __raw_writel(0, DI_SW_GEN0(disp, 6));
+ __raw_writel(0, DI_SW_GEN1(disp, 6));
+ __raw_writel(0, DI_SW_GEN0(disp, 7));
+ __raw_writel(0, DI_SW_GEN1(disp, 7));
+ __raw_writel(0, DI_SW_GEN0(disp, 8));
+ __raw_writel(0, DI_SW_GEN1(disp, 8));
+ __raw_writel(0, DI_SW_GEN0(disp, 9));
+ __raw_writel(0, DI_SW_GEN1(disp, 9));
+
+ reg = __raw_readl(DI_STP_REP(disp, 6));
+ reg &= 0x0000FFFF;
+ __raw_writel(reg, DI_STP_REP(disp, 6));
+ __raw_writel(0, DI_STP_REP(disp, 7));
+ __raw_writel(0, DI_STP_REP(disp, 9));
+
+ /* Init template microcode */
+ if (disp) {
+ ipu_dc_write_tmpl(2, WROD(0), 0, map, SYNC_WAVE, 8, 5);
+ ipu_dc_write_tmpl(3, WROD(0), 0, map, SYNC_WAVE, 4, 5);
+ ipu_dc_write_tmpl(4, WROD(0), 0, map, SYNC_WAVE, 0, 5);
+ } else {
+ ipu_dc_write_tmpl(5, WROD(0), 0, map, SYNC_WAVE, 8, 5);
+ ipu_dc_write_tmpl(6, WROD(0), 0, map, SYNC_WAVE, 4, 5);
+ ipu_dc_write_tmpl(7, WROD(0), 0, map, SYNC_WAVE, 0, 5);
+ }
+
+ if (sig.Hsync_pol)
+ di_gen |= DI_GEN_POLARITY_2;
+ if (sig.Vsync_pol)
+ di_gen |= DI_GEN_POLARITY_3;
+
+ if (sig.clk_pol)
+ di_gen |= DI_GEN_POL_CLK;
+
+ }
+
+ __raw_writel(di_gen, DI_GENERAL(disp));
+
+ __raw_writel((--vsync_cnt << DI_VSYNC_SEL_OFFSET) |
+ 0x00000002, DI_SYNC_AS_GEN(disp));
+
+ reg = __raw_readl(DI_POL(disp));
+ reg &= ~(DI_POL_DRDY_DATA_POLARITY | DI_POL_DRDY_POLARITY_15);
+ if (sig.enable_pol)
+ reg |= DI_POL_DRDY_POLARITY_15;
+ if (sig.data_pol)
+ reg |= DI_POL_DRDY_DATA_POLARITY;
+ __raw_writel(reg, DI_POL(disp));
+
+ __raw_writel(width, DC_DISP_CONF2(DC_DISP_ID_SYNC(disp)));
+
+ return 0;
+}
+
+/*
+ * This function sets the foreground and background plane global alpha blending
+ * modes. This function also sets the DP graphic plane according to the
+ * parameter of IPUv3 DP channel.
+ *
+ * @param channel IPUv3 DP channel
+ *
+ * @param enable Boolean to enable or disable global alpha
+ * blending. If disabled, local blending is used.
+ *
+ * @param alpha Global alpha value.
+ *
+ * @return Returns 0 on success or negative error code on fail
+ */
+int32_t ipu_disp_set_global_alpha(ipu_channel_t channel, unsigned char enable,
+ uint8_t alpha)
+{
+ uint32_t reg;
+ uint32_t flow;
+
+ unsigned char bg_chan;
+
+ if (channel == MEM_BG_SYNC || channel == MEM_FG_SYNC)
+ flow = DP_SYNC;
+ else if (channel == MEM_BG_ASYNC0 || channel == MEM_FG_ASYNC0)
+ flow = DP_ASYNC0;
+ else if (channel == MEM_BG_ASYNC1 || channel == MEM_FG_ASYNC1)
+ flow = DP_ASYNC1;
+ else
+ return -EINVAL;
+
+ if (channel == MEM_BG_SYNC || channel == MEM_BG_ASYNC0 ||
+ channel == MEM_BG_ASYNC1)
+ bg_chan = 1;
+ else
+ bg_chan = 0;
+
+ if (!g_ipu_clk_enabled)
+ clk_enable(g_ipu_clk);
+
+ if (bg_chan) {
+ reg = __raw_readl(DP_COM_CONF(flow));
+ __raw_writel(reg & ~DP_COM_CONF_GWSEL, DP_COM_CONF(flow));
+ } else {
+ reg = __raw_readl(DP_COM_CONF(flow));
+ __raw_writel(reg | DP_COM_CONF_GWSEL, DP_COM_CONF(flow));
+ }
+
+ if (enable) {
+ reg = __raw_readl(DP_GRAPH_WIND_CTRL(flow)) & 0x00FFFFFFL;
+ __raw_writel(reg | ((uint32_t) alpha << 24),
+ DP_GRAPH_WIND_CTRL(flow));
+
+ reg = __raw_readl(DP_COM_CONF(flow));
+ __raw_writel(reg | DP_COM_CONF_GWAM, DP_COM_CONF(flow));
+ } else {
+ reg = __raw_readl(DP_COM_CONF(flow));
+ __raw_writel(reg & ~DP_COM_CONF_GWAM, DP_COM_CONF(flow));
+ }
+
+ reg = __raw_readl(IPU_SRM_PRI2) | 0x8;
+ __raw_writel(reg, IPU_SRM_PRI2);
+
+ if (!g_ipu_clk_enabled)
+ clk_disable(g_ipu_clk);
+
+ return 0;
+}
+
+/*
+ * This function sets the transparent color key for SDC graphic plane.
+ *
+ * @param channel Input parameter for the logical channel ID.
+ *
+ * @param enable Boolean to enable or disable color key
+ *
+ * @param colorKey 24-bit RGB color for transparent color key.
+ *
+ * @return Returns 0 on success or negative error code on fail
+ */
+int32_t ipu_disp_set_color_key(ipu_channel_t channel, unsigned char enable,
+ uint32_t color_key)
+{
+ uint32_t reg, flow;
+ int y, u, v;
+ int red, green, blue;
+
+ if (channel == MEM_BG_SYNC || channel == MEM_FG_SYNC)
+ flow = DP_SYNC;
+ else if (channel == MEM_BG_ASYNC0 || channel == MEM_FG_ASYNC0)
+ flow = DP_ASYNC0;
+ else if (channel == MEM_BG_ASYNC1 || channel == MEM_FG_ASYNC1)
+ flow = DP_ASYNC1;
+ else
+ return -EINVAL;
+
+ if (!g_ipu_clk_enabled)
+ clk_enable(g_ipu_clk);
+
+ color_key_4rgb = 1;
+ /* Transform color key from rgb to yuv if CSC is enabled */
+ if (((fg_csc_type == RGB2YUV) && (bg_csc_type == YUV2YUV)) ||
+ ((fg_csc_type == YUV2YUV) && (bg_csc_type == RGB2YUV)) ||
+ ((fg_csc_type == YUV2YUV) && (bg_csc_type == YUV2YUV)) ||
+ ((fg_csc_type == YUV2RGB) && (bg_csc_type == YUV2RGB))) {
+
+ debug("color key 0x%x need change to yuv fmt\n", color_key);
+
+ red = (color_key >> 16) & 0xFF;
+ green = (color_key >> 8) & 0xFF;
+ blue = color_key & 0xFF;
+
+ y = rgb_to_yuv(0, red, green, blue);
+ u = rgb_to_yuv(1, red, green, blue);
+ v = rgb_to_yuv(2, red, green, blue);
+ color_key = (y << 16) | (u << 8) | v;
+
+ color_key_4rgb = 0;
+
+ debug("color key change to yuv fmt 0x%x\n", color_key);
+ }
+
+ if (enable) {
+ reg = __raw_readl(DP_GRAPH_WIND_CTRL(flow)) & 0xFF000000L;
+ __raw_writel(reg | color_key, DP_GRAPH_WIND_CTRL(flow));
+
+ reg = __raw_readl(DP_COM_CONF(flow));
+ __raw_writel(reg | DP_COM_CONF_GWCKE, DP_COM_CONF(flow));
+ } else {
+ reg = __raw_readl(DP_COM_CONF(flow));
+ __raw_writel(reg & ~DP_COM_CONF_GWCKE, DP_COM_CONF(flow));
+ }
+
+ reg = __raw_readl(IPU_SRM_PRI2) | 0x8;
+ __raw_writel(reg, IPU_SRM_PRI2);
+
+ if (!g_ipu_clk_enabled)
+ clk_disable(g_ipu_clk);
+
+ return 0;
+}
--- /dev/null
+/*
+ * Porting to u-boot:
+ *
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * Linux IPU driver for MX51:
+ *
+ * (C) Copyright 2005-2009 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __IPU_REGS_INCLUDED__
+#define __IPU_REGS_INCLUDED__
+
+#define IPU_DISP0_BASE 0x00000000
+#define IPU_MCU_T_DEFAULT 8
+#define IPU_DISP1_BASE (IPU_MCU_T_DEFAULT << 25)
+#define IPU_CM_REG_BASE 0x1E000000
+#define IPU_STAT_REG_BASE 0x1E000200
+#define IPU_IDMAC_REG_BASE 0x1E008000
+#define IPU_ISP_REG_BASE 0x1E010000
+#define IPU_DP_REG_BASE 0x1E018000
+#define IPU_IC_REG_BASE 0x1E020000
+#define IPU_IRT_REG_BASE 0x1E028000
+#define IPU_CSI0_REG_BASE 0x1E030000
+#define IPU_CSI1_REG_BASE 0x1E038000
+#define IPU_DI0_REG_BASE 0x1E040000
+#define IPU_DI1_REG_BASE 0x1E048000
+#define IPU_SMFC_REG_BASE 0x1E050000
+#define IPU_DC_REG_BASE 0x1E058000
+#define IPU_DMFC_REG_BASE 0x1E060000
+#define IPU_CPMEM_REG_BASE 0x1F000000
+#define IPU_LUT_REG_BASE 0x1F020000
+#define IPU_SRM_REG_BASE 0x1F040000
+#define IPU_TPM_REG_BASE 0x1F060000
+#define IPU_DC_TMPL_REG_BASE 0x1F080000
+#define IPU_ISP_TBPR_REG_BASE 0x1F0C0000
+#define IPU_VDI_REG_BASE 0x1E068000
+
+
+extern u32 *ipu_dc_tmpl_reg;
+
+#define DC_EVT_NF 0
+#define DC_EVT_NL 1
+#define DC_EVT_EOF 2
+#define DC_EVT_NFIELD 3
+#define DC_EVT_EOL 4
+#define DC_EVT_EOFIELD 5
+#define DC_EVT_NEW_ADDR 6
+#define DC_EVT_NEW_CHAN 7
+#define DC_EVT_NEW_DATA 8
+
+#define DC_EVT_NEW_ADDR_W_0 0
+#define DC_EVT_NEW_ADDR_W_1 1
+#define DC_EVT_NEW_CHAN_W_0 2
+#define DC_EVT_NEW_CHAN_W_1 3
+#define DC_EVT_NEW_DATA_W_0 4
+#define DC_EVT_NEW_DATA_W_1 5
+#define DC_EVT_NEW_ADDR_R_0 6
+#define DC_EVT_NEW_ADDR_R_1 7
+#define DC_EVT_NEW_CHAN_R_0 8
+#define DC_EVT_NEW_CHAN_R_1 9
+#define DC_EVT_NEW_DATA_R_0 10
+#define DC_EVT_NEW_DATA_R_1 11
+
+/* Software reset for ipu */
+#define SW_IPU_RST 8
+
+enum {
+ IPU_CONF_DP_EN = 0x00000020,
+ IPU_CONF_DI0_EN = 0x00000040,
+ IPU_CONF_DI1_EN = 0x00000080,
+ IPU_CONF_DMFC_EN = 0x00000400,
+ IPU_CONF_DC_EN = 0x00000200,
+
+ DI0_COUNTER_RELEASE = 0x01000000,
+ DI1_COUNTER_RELEASE = 0x02000000,
+
+ DI_DW_GEN_ACCESS_SIZE_OFFSET = 24,
+ DI_DW_GEN_COMPONENT_SIZE_OFFSET = 16,
+
+ DI_GEN_DI_CLK_EXT = 0x100000,
+ DI_GEN_POLARITY_1 = 0x00000001,
+ DI_GEN_POLARITY_2 = 0x00000002,
+ DI_GEN_POLARITY_3 = 0x00000004,
+ DI_GEN_POLARITY_4 = 0x00000008,
+ DI_GEN_POLARITY_5 = 0x00000010,
+ DI_GEN_POLARITY_6 = 0x00000020,
+ DI_GEN_POLARITY_7 = 0x00000040,
+ DI_GEN_POLARITY_8 = 0x00000080,
+ DI_GEN_POL_CLK = 0x20000,
+
+ DI_POL_DRDY_DATA_POLARITY = 0x00000080,
+ DI_POL_DRDY_POLARITY_15 = 0x00000010,
+ DI_VSYNC_SEL_OFFSET = 13,
+
+ DC_WR_CH_CONF_FIELD_MODE = 0x00000200,
+ DC_WR_CH_CONF_PROG_TYPE_OFFSET = 5,
+ DC_WR_CH_CONF_PROG_TYPE_MASK = 0x000000E0,
+ DC_WR_CH_CONF_PROG_DI_ID = 0x00000004,
+ DC_WR_CH_CONF_PROG_DISP_ID_OFFSET = 3,
+ DC_WR_CH_CONF_PROG_DISP_ID_MASK = 0x00000018,
+
+ DP_COM_CONF_FG_EN = 0x00000001,
+ DP_COM_CONF_GWSEL = 0x00000002,
+ DP_COM_CONF_GWAM = 0x00000004,
+ DP_COM_CONF_GWCKE = 0x00000008,
+ DP_COM_CONF_CSC_DEF_MASK = 0x00000300,
+ DP_COM_CONF_CSC_DEF_OFFSET = 8,
+ DP_COM_CONF_CSC_DEF_FG = 0x00000300,
+ DP_COM_CONF_CSC_DEF_BG = 0x00000200,
+ DP_COM_CONF_CSC_DEF_BOTH = 0x00000100,
+ DP_COM_CONF_GAMMA_EN = 0x00001000,
+ DP_COM_CONF_GAMMA_YUV_EN = 0x00002000,
+};
+
+enum di_pins {
+ DI_PIN11 = 0,
+ DI_PIN12 = 1,
+ DI_PIN13 = 2,
+ DI_PIN14 = 3,
+ DI_PIN15 = 4,
+ DI_PIN16 = 5,
+ DI_PIN17 = 6,
+ DI_PIN_CS = 7,
+
+ DI_PIN_SER_CLK = 0,
+ DI_PIN_SER_RS = 1,
+};
+
+enum di_sync_wave {
+ DI_SYNC_NONE = -1,
+ DI_SYNC_CLK = 0,
+ DI_SYNC_INT_HSYNC = 1,
+ DI_SYNC_HSYNC = 2,
+ DI_SYNC_VSYNC = 3,
+ DI_SYNC_DE = 5,
+};
+
+struct ipu_cm {
+ u32 conf;
+ u32 sisg_ctrl0;
+ u32 sisg_ctrl1;
+ u32 sisg_set[6];
+ u32 sisg_clear[6];
+ u32 int_ctrl[15];
+ u32 sdma_event[10];
+ u32 srm_pri1;
+ u32 srm_pri2;
+ u32 fs_proc_flow[3];
+ u32 fs_disp_flow[2];
+ u32 skip;
+ u32 disp_alt_conf;
+ u32 disp_gen;
+ u32 disp_alt[4];
+ u32 snoop;
+ u32 mem_rst;
+ u32 pm;
+ u32 gpr;
+ u32 reserved0[26];
+ u32 ch_db_mode_sel[2];
+ u32 reserved1[16];
+ u32 alt_ch_db_mode_sel[2];
+ u32 reserved2[2];
+ u32 ch_trb_mode_sel[2];
+};
+
+struct ipu_idmac {
+ u32 conf;
+ u32 ch_en[2];
+ u32 sep_alpha;
+ u32 alt_sep_alpha;
+ u32 ch_pri[2];
+ u32 wm_en[2];
+ u32 lock_en[2];
+ u32 sub_addr[5];
+ u32 bndm_en[2];
+ u32 sc_cord[2];
+ u32 reserved[45];
+ u32 ch_busy[2];
+};
+
+struct ipu_com_async {
+ u32 com_conf_async;
+ u32 graph_wind_ctrl_async;
+ u32 fg_pos_async;
+ u32 cur_pos_async;
+ u32 cur_map_async;
+ u32 gamma_c_async[8];
+ u32 gamma_s_async[4];
+ u32 dp_csca_async[4];
+ u32 dp_csc_async[2];
+};
+
+struct ipu_dp {
+ u32 com_conf_sync;
+ u32 graph_wind_ctrl_sync;
+ u32 fg_pos_sync;
+ u32 cur_pos_sync;
+ u32 cur_map_sync;
+ u32 gamma_c_sync[8];
+ u32 gamma_s_sync[4];
+ u32 csca_sync[4];
+ u32 csc_sync[2];
+ u32 cur_pos_alt;
+ struct ipu_com_async async[2];
+};
+
+struct ipu_di {
+ u32 general;
+ u32 bs_clkgen0;
+ u32 bs_clkgen1;
+ u32 sw_gen0[9];
+ u32 sw_gen1[9];
+ u32 sync_as;
+ u32 dw_gen[12];
+ u32 dw_set[48];
+ u32 stp_rep[4];
+ u32 stp_rep9;
+ u32 ser_conf;
+ u32 ssc;
+ u32 pol;
+ u32 aw0;
+ u32 aw1;
+ u32 scr_conf;
+ u32 stat;
+};
+
+struct ipu_stat {
+ u32 int_stat[15];
+ u32 cur_buf[2];
+ u32 alt_cur_buf_0;
+ u32 alt_cur_buf_1;
+ u32 srm_stat;
+ u32 proc_task_stat;
+ u32 disp_task_stat;
+ u32 triple_cur_buf[4];
+ u32 ch_buf0_rdy[2];
+ u32 ch_buf1_rdy[2];
+ u32 alt_ch_buf0_rdy[2];
+ u32 alt_ch_buf1_rdy[2];
+ u32 ch_buf2_rdy[2];
+};
+
+struct ipu_dc_ch {
+ u32 wr_ch_conf;
+ u32 wr_ch_addr;
+ u32 rl[5];
+};
+
+struct ipu_dc {
+ struct ipu_dc_ch dc_ch0_1_2[3];
+ u32 cmd_ch_conf_3;
+ u32 cmd_ch_conf_4;
+ struct ipu_dc_ch dc_ch5_6[2];
+ struct ipu_dc_ch dc_ch8;
+ u32 rl6_ch_8;
+ struct ipu_dc_ch dc_ch9;
+ u32 rl6_ch_9;
+ u32 gen;
+ u32 disp_conf1[4];
+ u32 disp_conf2[4];
+ u32 di0_conf[2];
+ u32 di1_conf[2];
+ u32 dc_map_ptr[15];
+ u32 dc_map_val[12];
+ u32 udge[16];
+ u32 lla[2];
+ u32 r_lla[2];
+ u32 wr_ch_addr_5_alt;
+ u32 stat;
+};
+
+struct ipu_dmfc {
+ u32 rd_chan;
+ u32 wr_chan;
+ u32 wr_chan_def;
+ u32 dp_chan;
+ u32 dp_chan_def;
+ u32 general[2];
+ u32 ic_ctrl;
+ u32 wr_chan_alt;
+ u32 wr_chan_def_alt;
+ u32 general1_alt;
+ u32 stat;
+};
+
+#define IPU_CM_REG ((struct ipu_cm *)(IPU_CTRL_BASE_ADDR + \
+ IPU_CM_REG_BASE))
+#define IPU_CONF (&IPU_CM_REG->conf)
+#define IPU_SRM_PRI1 (&IPU_CM_REG->srm_pri1)
+#define IPU_SRM_PRI2 (&IPU_CM_REG->srm_pri2)
+#define IPU_FS_PROC_FLOW1 (&IPU_CM_REG->fs_proc_flow[0])
+#define IPU_FS_PROC_FLOW2 (&IPU_CM_REG->fs_proc_flow[1])
+#define IPU_FS_PROC_FLOW3 (&IPU_CM_REG->fs_proc_flow[2])
+#define IPU_FS_DISP_FLOW1 (&IPU_CM_REG->fs_disp_flow[0])
+#define IPU_DISP_GEN (&IPU_CM_REG->disp_gen)
+#define IPU_MEM_RST (&IPU_CM_REG->mem_rst)
+#define IPU_GPR (&IPU_CM_REG->gpr)
+#define IPU_CHA_DB_MODE_SEL(ch) (&IPU_CM_REG->ch_db_mode_sel[ch / 32])
+
+#define IPU_STAT ((struct ipu_stat *)(IPU_CTRL_BASE_ADDR + \
+ IPU_STAT_REG_BASE))
+#define IPU_CHA_CUR_BUF(ch) (&IPU_STAT->cur_buf[ch / 32])
+#define IPU_CHA_BUF0_RDY(ch) (&IPU_STAT->ch_buf0_rdy[ch / 32])
+#define IPU_CHA_BUF1_RDY(ch) (&IPU_STAT->ch_buf1_rdy[ch / 32])
+
+#define IPU_INT_CTRL(n) (&IPU_CM_REG->int_ctrl[(n) - 1])
+
+#define IDMAC_REG ((struct ipu_idmac *)(IPU_CTRL_BASE_ADDR + \
+ IPU_IDMAC_REG_BASE))
+#define IDMAC_CONF (&IDMAC_REG->conf)
+#define IDMAC_CHA_EN(ch) (&IDMAC_REG->ch_en[ch / 32])
+#define IDMAC_CHA_PRI(ch) (&IDMAC_REG->ch_pri[ch / 32])
+
+#define DI_REG(di) ((struct ipu_di *)(IPU_CTRL_BASE_ADDR + \
+ ((di == 1) ? IPU_DI1_REG_BASE : \
+ IPU_DI0_REG_BASE)))
+#define DI_GENERAL(di) (&DI_REG(di)->general)
+#define DI_BS_CLKGEN0(di) (&DI_REG(di)->bs_clkgen0)
+#define DI_BS_CLKGEN1(di) (&DI_REG(di)->bs_clkgen1)
+
+#define DI_SW_GEN0(di, gen) (&DI_REG(di)->sw_gen0[gen - 1])
+#define DI_SW_GEN1(di, gen) (&DI_REG(di)->sw_gen1[gen - 1])
+#define DI_STP_REP(di, gen) (&DI_REG(di)->stp_rep[(gen - 1) / 2])
+#define DI_SYNC_AS_GEN(di) (&DI_REG(di)->sync_as)
+#define DI_DW_GEN(di, gen) (&DI_REG(di)->dw_gen[gen])
+#define DI_DW_SET(di, gen, set) (&DI_REG(di)->dw_set[gen + 12 * set])
+#define DI_POL(di) (&DI_REG(di)->pol)
+#define DI_SCR_CONF(di) (&DI_REG(di)->scr_conf)
+
+#define DMFC_REG ((struct ipu_dmfc *)(IPU_CTRL_BASE_ADDR + \
+ IPU_DMFC_REG_BASE))
+#define DMFC_WR_CHAN (&DMFC_REG->wr_chan)
+#define DMFC_WR_CHAN_DEF (&DMFC_REG->wr_chan_def)
+#define DMFC_DP_CHAN (&DMFC_REG->dp_chan)
+#define DMFC_DP_CHAN_DEF (&DMFC_REG->dp_chan_def)
+#define DMFC_GENERAL1 (&DMFC_REG->general[0])
+#define DMFC_IC_CTRL (&DMFC_REG->ic_ctrl)
+
+
+#define DC_REG ((struct ipu_dc *)(IPU_CTRL_BASE_ADDR + \
+ IPU_DC_REG_BASE))
+#define DC_MAP_CONF_PTR(n) (&DC_REG->dc_map_ptr[n / 2])
+#define DC_MAP_CONF_VAL(n) (&DC_REG->dc_map_val[n / 2])
+
+
+static inline struct ipu_dc_ch *dc_ch_offset(int ch)
+{
+ switch (ch) {
+ case 0:
+ case 1:
+ case 2:
+ return &DC_REG->dc_ch0_1_2[ch];
+ case 5:
+ case 6:
+ return &DC_REG->dc_ch5_6[ch - 5];
+ case 8:
+ return &DC_REG->dc_ch8;
+ case 9:
+ return &DC_REG->dc_ch9;
+ default:
+ printf("%s: invalid channel %d\n", __func__, ch);
+ return NULL;
+ }
+
+}
+
+#define DC_RL_CH(ch, evt) (&dc_ch_offset(ch)->rl[evt / 2])
+
+#define DC_WR_CH_CONF(ch) (&dc_ch_offset(ch)->wr_ch_conf)
+#define DC_WR_CH_ADDR(ch) (&dc_ch_offset(ch)->wr_ch_addr)
+
+#define DC_WR_CH_CONF_1 DC_WR_CH_CONF(1)
+#define DC_WR_CH_CONF_5 DC_WR_CH_CONF(5)
+
+#define DC_GEN (&DC_REG->gen)
+#define DC_DISP_CONF2(disp) (&DC_REG->disp_conf2[disp])
+#define DC_STAT (&DC_REG->stat)
+
+#define DP_SYNC 0
+#define DP_ASYNC0 0x60
+#define DP_ASYNC1 0xBC
+
+#define DP_REG ((struct ipu_dp *)(IPU_CTRL_BASE_ADDR + \
+ IPU_DP_REG_BASE))
+#define DP_COM_CONF(flow) (&DP_REG->com_conf_sync)
+#define DP_GRAPH_WIND_CTRL(flow) (&DP_REG->graph_wind_ctrl_sync)
+#define DP_CSC_A_0(flow) (&DP_REG->csca_sync[0])
+#define DP_CSC_A_1(flow) (&DP_REG->csca_sync[1])
+#define DP_CSC_A_2(flow) (&DP_REG->csca_sync[2])
+#define DP_CSC_A_3(flow) (&DP_REG->csca_sync[3])
+
+#define DP_CSC_0(flow) (&DP_REG->csc_sync[0])
+#define DP_CSC_1(flow) (&DP_REG->csc_sync[1])
+
+/* DC template opcodes */
+#define WROD(lf) (0x18 | (lf << 1))
+
+#endif
--- /dev/null
+/*
+ * Porting to u-boot:
+ *
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * MX51 Linux framebuffer:
+ *
+ * (C) Copyright 2004-2010 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* #define DEBUG */
+#include <common.h>
+#include <asm/errno.h>
+#include <linux/string.h>
+#include <linux/list.h>
+#include <linux/fb.h>
+#include <asm/io.h>
+#include <malloc.h>
+#include <lcd.h>
+#include "videomodes.h"
+#include "ipu.h"
+#include "mxcfb.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void *lcd_base; /* Start of framebuffer memory */
+void *lcd_console_address; /* Start of console buffer */
+
+int lcd_line_length;
+int lcd_color_fg;
+int lcd_color_bg;
+
+short console_col;
+short console_row;
+
+vidinfo_t panel_info;
+
+static int mxcfb_map_video_memory(struct fb_info *fbi);
+static int mxcfb_unmap_video_memory(struct fb_info *fbi);
+
+void lcd_initcolregs(void)
+{
+}
+
+void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue)
+{
+}
+
+void lcd_disable(void)
+{
+}
+
+void lcd_panel_disable(void)
+{
+}
+
+void fb_videomode_to_var(struct fb_var_screeninfo *var,
+ const struct fb_videomode *mode)
+{
+ var->xres = mode->xres;
+ var->yres = mode->yres;
+ var->xres_virtual = mode->xres;
+ var->yres_virtual = mode->yres;
+ var->xoffset = 0;
+ var->yoffset = 0;
+ var->pixclock = mode->pixclock;
+ var->left_margin = mode->left_margin;
+ var->right_margin = mode->right_margin;
+ var->upper_margin = mode->upper_margin;
+ var->lower_margin = mode->lower_margin;
+ var->hsync_len = mode->hsync_len;
+ var->vsync_len = mode->vsync_len;
+ var->sync = mode->sync;
+ var->vmode = mode->vmode & FB_VMODE_MASK;
+}
+
+/*
+ * Structure containing the MXC specific framebuffer information.
+ */
+struct mxcfb_info {
+ int blank;
+ ipu_channel_t ipu_ch;
+ int ipu_di;
+ u32 ipu_di_pix_fmt;
+ unsigned char overlay;
+ unsigned char alpha_chan_en;
+ dma_addr_t alpha_phy_addr0;
+ dma_addr_t alpha_phy_addr1;
+ void *alpha_virt_addr0;
+ void *alpha_virt_addr1;
+ uint32_t alpha_mem_len;
+ uint32_t cur_ipu_buf;
+ uint32_t cur_ipu_alpha_buf;
+
+ u32 pseudo_palette[16];
+};
+
+enum {
+ BOTH_ON,
+ SRC_ON,
+ TGT_ON,
+ BOTH_OFF
+};
+
+static unsigned long default_bpp = 16;
+static unsigned char g_dp_in_use;
+static struct fb_info *mxcfb_info[3];
+static int ext_clk_used;
+
+static uint32_t bpp_to_pixfmt(struct fb_info *fbi)
+{
+ uint32_t pixfmt = 0;
+
+ debug("bpp_to_pixfmt: %d\n", fbi->var.bits_per_pixel);
+
+ if (fbi->var.nonstd)
+ return fbi->var.nonstd;
+
+ switch (fbi->var.bits_per_pixel) {
+ case 24:
+ pixfmt = IPU_PIX_FMT_BGR24;
+ break;
+ case 32:
+ pixfmt = IPU_PIX_FMT_BGR32;
+ break;
+ case 16:
+ pixfmt = IPU_PIX_FMT_RGB565;
+ break;
+ }
+ return pixfmt;
+}
+
+/*
+ * Set fixed framebuffer parameters based on variable settings.
+ *
+ * @param info framebuffer information pointer
+ */
+static int mxcfb_set_fix(struct fb_info *info)
+{
+ struct fb_fix_screeninfo *fix = &info->fix;
+ struct fb_var_screeninfo *var = &info->var;
+
+ fix->line_length = var->xres_virtual * var->bits_per_pixel / 8;
+
+ fix->type = FB_TYPE_PACKED_PIXELS;
+ fix->accel = FB_ACCEL_NONE;
+ fix->visual = FB_VISUAL_TRUECOLOR;
+ fix->xpanstep = 1;
+ fix->ypanstep = 1;
+
+ return 0;
+}
+
+static int setup_disp_channel1(struct fb_info *fbi)
+{
+ ipu_channel_params_t params;
+ struct mxcfb_info *mxc_fbi = (struct mxcfb_info *)fbi->par;
+
+ memset(¶ms, 0, sizeof(params));
+ params.mem_dp_bg_sync.di = mxc_fbi->ipu_di;
+
+ debug("%s called\n", __func__);
+ /*
+ * Assuming interlaced means yuv output, below setting also
+ * valid for mem_dc_sync. FG should have the same vmode as BG.
+ */
+ if (fbi->var.vmode & FB_VMODE_INTERLACED) {
+ params.mem_dp_bg_sync.interlaced = 1;
+ params.mem_dp_bg_sync.out_pixel_fmt =
+ IPU_PIX_FMT_YUV444;
+ } else {
+ if (mxc_fbi->ipu_di_pix_fmt) {
+ params.mem_dp_bg_sync.out_pixel_fmt =
+ mxc_fbi->ipu_di_pix_fmt;
+ } else {
+ params.mem_dp_bg_sync.out_pixel_fmt =
+ IPU_PIX_FMT_RGB666;
+ }
+ }
+ params.mem_dp_bg_sync.in_pixel_fmt = bpp_to_pixfmt(fbi);
+ if (mxc_fbi->alpha_chan_en)
+ params.mem_dp_bg_sync.alpha_chan_en = 1;
+
+ ipu_init_channel(mxc_fbi->ipu_ch, ¶ms);
+
+ return 0;
+}
+
+static int setup_disp_channel2(struct fb_info *fbi)
+{
+ int retval = 0;
+ struct mxcfb_info *mxc_fbi = (struct mxcfb_info *)fbi->par;
+
+ mxc_fbi->cur_ipu_buf = 1;
+ if (mxc_fbi->alpha_chan_en)
+ mxc_fbi->cur_ipu_alpha_buf = 1;
+
+ fbi->var.xoffset = fbi->var.yoffset = 0;
+
+ debug("%s: %x %d %d %d %lx %lx\n",
+ __func__,
+ mxc_fbi->ipu_ch,
+ fbi->var.xres,
+ fbi->var.yres,
+ fbi->fix.line_length,
+ fbi->fix.smem_start,
+ fbi->fix.smem_start +
+ (fbi->fix.line_length * fbi->var.yres));
+
+ retval = ipu_init_channel_buffer(mxc_fbi->ipu_ch, IPU_INPUT_BUFFER,
+ bpp_to_pixfmt(fbi),
+ fbi->var.xres, fbi->var.yres,
+ fbi->fix.line_length,
+ fbi->fix.smem_start +
+ (fbi->fix.line_length * fbi->var.yres),
+ fbi->fix.smem_start,
+ 0, 0);
+ if (retval)
+ printf("ipu_init_channel_buffer error %d\n", retval);
+
+ return retval;
+}
+
+/*
+ * Set framebuffer parameters and change the operating mode.
+ *
+ * @param info framebuffer information pointer
+ */
+static int mxcfb_set_par(struct fb_info *fbi)
+{
+ int retval = 0;
+ u32 mem_len;
+ ipu_di_signal_cfg_t sig_cfg;
+ struct mxcfb_info *mxc_fbi = (struct mxcfb_info *)fbi->par;
+ uint32_t out_pixel_fmt;
+
+ ipu_disable_channel(mxc_fbi->ipu_ch);
+ ipu_uninit_channel(mxc_fbi->ipu_ch);
+ mxcfb_set_fix(fbi);
+
+ mem_len = fbi->var.yres_virtual * fbi->fix.line_length;
+ if (!fbi->fix.smem_start || (mem_len > fbi->fix.smem_len)) {
+ if (fbi->fix.smem_start)
+ mxcfb_unmap_video_memory(fbi);
+
+ if (mxcfb_map_video_memory(fbi) < 0)
+ return -ENOMEM;
+ }
+
+ setup_disp_channel1(fbi);
+
+ memset(&sig_cfg, 0, sizeof(sig_cfg));
+ if (fbi->var.vmode & FB_VMODE_INTERLACED) {
+ sig_cfg.interlaced = 1;
+ out_pixel_fmt = IPU_PIX_FMT_YUV444;
+ } else {
+ if (mxc_fbi->ipu_di_pix_fmt)
+ out_pixel_fmt = mxc_fbi->ipu_di_pix_fmt;
+ else
+ out_pixel_fmt = IPU_PIX_FMT_RGB666;
+ }
+ if (fbi->var.vmode & FB_VMODE_ODD_FLD_FIRST) /* PAL */
+ sig_cfg.odd_field_first = 1;
+ if ((fbi->var.sync & FB_SYNC_EXT) || ext_clk_used)
+ sig_cfg.ext_clk = 1;
+ if (fbi->var.sync & FB_SYNC_HOR_HIGH_ACT)
+ sig_cfg.Hsync_pol = 1;
+ if (fbi->var.sync & FB_SYNC_VERT_HIGH_ACT)
+ sig_cfg.Vsync_pol = 1;
+ if (!(fbi->var.sync & FB_SYNC_CLK_LAT_FALL))
+ sig_cfg.clk_pol = 1;
+ if (fbi->var.sync & FB_SYNC_DATA_INVERT)
+ sig_cfg.data_pol = 1;
+ if (!(fbi->var.sync & FB_SYNC_OE_LOW_ACT))
+ sig_cfg.enable_pol = 1;
+ if (fbi->var.sync & FB_SYNC_CLK_IDLE_EN)
+ sig_cfg.clkidle_en = 1;
+
+ debug("pixclock = %ul Hz\n",
+ (u32) (PICOS2KHZ(fbi->var.pixclock) * 1000UL));
+
+ if (ipu_init_sync_panel(mxc_fbi->ipu_di,
+ (PICOS2KHZ(fbi->var.pixclock)) * 1000UL,
+ fbi->var.xres, fbi->var.yres,
+ out_pixel_fmt,
+ fbi->var.left_margin,
+ fbi->var.hsync_len,
+ fbi->var.right_margin,
+ fbi->var.upper_margin,
+ fbi->var.vsync_len,
+ fbi->var.lower_margin,
+ 0, sig_cfg) != 0) {
+ puts("mxcfb: Error initializing panel.\n");
+ return -EINVAL;
+ }
+
+ retval = setup_disp_channel2(fbi);
+ if (retval)
+ return retval;
+
+ if (mxc_fbi->blank == FB_BLANK_UNBLANK)
+ ipu_enable_channel(mxc_fbi->ipu_ch);
+
+ return retval;
+}
+
+/*
+ * Check framebuffer variable parameters and adjust to valid values.
+ *
+ * @param var framebuffer variable parameters
+ *
+ * @param info framebuffer information pointer
+ */
+static int mxcfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+ u32 vtotal;
+ u32 htotal;
+
+ if (var->xres_virtual < var->xres)
+ var->xres_virtual = var->xres;
+ if (var->yres_virtual < var->yres)
+ var->yres_virtual = var->yres;
+
+ if ((var->bits_per_pixel != 32) && (var->bits_per_pixel != 24) &&
+ (var->bits_per_pixel != 16) && (var->bits_per_pixel != 8))
+ var->bits_per_pixel = default_bpp;
+
+ switch (var->bits_per_pixel) {
+ case 8:
+ var->red.length = 3;
+ var->red.offset = 5;
+ var->red.msb_right = 0;
+
+ var->green.length = 3;
+ var->green.offset = 2;
+ var->green.msb_right = 0;
+
+ var->blue.length = 2;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ var->transp.msb_right = 0;
+ break;
+ case 16:
+ var->red.length = 5;
+ var->red.offset = 11;
+ var->red.msb_right = 0;
+
+ var->green.length = 6;
+ var->green.offset = 5;
+ var->green.msb_right = 0;
+
+ var->blue.length = 5;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ var->transp.msb_right = 0;
+ break;
+ case 24:
+ var->red.length = 8;
+ var->red.offset = 16;
+ var->red.msb_right = 0;
+
+ var->green.length = 8;
+ var->green.offset = 8;
+ var->green.msb_right = 0;
+
+ var->blue.length = 8;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ var->transp.msb_right = 0;
+ break;
+ case 32:
+ var->red.length = 8;
+ var->red.offset = 16;
+ var->red.msb_right = 0;
+
+ var->green.length = 8;
+ var->green.offset = 8;
+ var->green.msb_right = 0;
+
+ var->blue.length = 8;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 8;
+ var->transp.offset = 24;
+ var->transp.msb_right = 0;
+ break;
+ }
+
+ if (var->pixclock < 1000) {
+ htotal = var->xres + var->right_margin + var->hsync_len +
+ var->left_margin;
+ vtotal = var->yres + var->lower_margin + var->vsync_len +
+ var->upper_margin;
+ var->pixclock = (vtotal * htotal * 6UL) / 100UL;
+ var->pixclock = KHZ2PICOS(var->pixclock);
+ printf("pixclock set for 60Hz refresh = %u ps\n",
+ var->pixclock);
+ }
+
+ var->height = -1;
+ var->width = -1;
+ var->grayscale = 0;
+
+ return 0;
+}
+
+static int mxcfb_map_video_memory(struct fb_info *fbi)
+{
+ if (fbi->fix.smem_len < fbi->var.yres_virtual * fbi->fix.line_length) {
+ fbi->fix.smem_len = fbi->var.yres_virtual *
+ fbi->fix.line_length;
+ }
+
+ fbi->screen_base = (char *)lcd_base;
+ fbi->fix.smem_start = (unsigned long)lcd_base;
+ if (fbi->screen_base == 0) {
+ puts("Unable to allocate framebuffer memory\n");
+ fbi->fix.smem_len = 0;
+ fbi->fix.smem_start = 0;
+ return -EBUSY;
+ }
+
+ debug("allocated fb @ paddr=0x%08X, size=%d.\n",
+ (uint32_t) fbi->fix.smem_start, fbi->fix.smem_len);
+
+ fbi->screen_size = fbi->fix.smem_len;
+
+ /* Clear the screen */
+ memset((char *)fbi->screen_base, 0, fbi->fix.smem_len);
+
+ return 0;
+}
+
+static int mxcfb_unmap_video_memory(struct fb_info *fbi)
+{
+ fbi->screen_base = 0;
+ fbi->fix.smem_start = 0;
+ fbi->fix.smem_len = 0;
+ return 0;
+}
+
+/*
+ * Initializes the framebuffer information pointer. After allocating
+ * sufficient memory for the framebuffer structure, the fields are
+ * filled with custom information passed in from the configurable
+ * structures. This includes information such as bits per pixel,
+ * color maps, screen width/height and RGBA offsets.
+ *
+ * @return Framebuffer structure initialized with our information
+ */
+static struct fb_info *mxcfb_init_fbinfo(void)
+{
+#define BYTES_PER_LONG 4
+#define PADDING (BYTES_PER_LONG - (sizeof(struct fb_info) % BYTES_PER_LONG))
+ struct fb_info *fbi;
+ struct mxcfb_info *mxcfbi;
+ char *p;
+ int size = sizeof(struct mxcfb_info) + PADDING +
+ sizeof(struct fb_info);
+
+ debug("%s: %d %d %d %d\n",
+ __func__,
+ PADDING,
+ size,
+ sizeof(struct mxcfb_info),
+ sizeof(struct fb_info));
+ /*
+ * Allocate sufficient memory for the fb structure
+ */
+
+ p = malloc(size);
+ if (!p)
+ return NULL;
+
+ memset(p, 0, size);
+
+ fbi = (struct fb_info *)p;
+ fbi->par = p + sizeof(struct fb_info) + PADDING;
+
+ mxcfbi = (struct mxcfb_info *)fbi->par;
+ debug("Framebuffer structures at: fbi=0x%x mxcfbi=0x%x\n",
+ (unsigned int)fbi, (unsigned int)mxcfbi);
+
+ fbi->var.activate = FB_ACTIVATE_NOW;
+
+ fbi->flags = FBINFO_FLAG_DEFAULT;
+ fbi->pseudo_palette = mxcfbi->pseudo_palette;
+
+ return fbi;
+}
+
+/*
+ * Probe routine for the framebuffer driver. It is called during the
+ * driver binding process. The following functions are performed in
+ * this routine: Framebuffer initialization, Memory allocation and
+ * mapping, Framebuffer registration, IPU initialization.
+ *
+ * @return Appropriate error code to the kernel common code
+ */
+static int mxcfb_probe(u32 interface_pix_fmt, struct fb_videomode *mode)
+{
+ struct fb_info *fbi;
+ struct mxcfb_info *mxcfbi;
+ int ret = 0;
+
+ /*
+ * Initialize FB structures
+ */
+ fbi = mxcfb_init_fbinfo();
+ if (!fbi) {
+ ret = -ENOMEM;
+ goto err0;
+ }
+ mxcfbi = (struct mxcfb_info *)fbi->par;
+
+ if (!g_dp_in_use) {
+ mxcfbi->ipu_ch = MEM_BG_SYNC;
+ mxcfbi->blank = FB_BLANK_UNBLANK;
+ } else {
+ mxcfbi->ipu_ch = MEM_DC_SYNC;
+ mxcfbi->blank = FB_BLANK_POWERDOWN;
+ }
+
+ mxcfbi->ipu_di = 0;
+
+ ipu_disp_set_global_alpha(mxcfbi->ipu_ch, 1, 0x80);
+ ipu_disp_set_color_key(mxcfbi->ipu_ch, 0, 0);
+ strcpy(fbi->fix.id, "DISP3 BG");
+
+ g_dp_in_use = 1;
+
+ mxcfb_info[mxcfbi->ipu_di] = fbi;
+
+ /* Need dummy values until real panel is configured */
+ fbi->var.xres = 640;
+ fbi->var.yres = 480;
+ fbi->var.bits_per_pixel = 16;
+
+ mxcfbi->ipu_di_pix_fmt = interface_pix_fmt;
+ fb_videomode_to_var(&fbi->var, mode);
+
+ mxcfb_check_var(&fbi->var, fbi);
+
+ /* Default Y virtual size is 2x panel size */
+ fbi->var.yres_virtual = fbi->var.yres * 2;
+
+ mxcfb_set_fix(fbi);
+
+ /* alocate fb first */
+ if (mxcfb_map_video_memory(fbi) < 0)
+ return -ENOMEM;
+
+ mxcfb_set_par(fbi);
+
+ /* Setting panel_info for lcd */
+ panel_info.cmap = NULL;
+ panel_info.vl_col = fbi->var.xres;
+ panel_info.vl_row = fbi->var.yres;
+ panel_info.vl_bpix = LCD_BPP;
+
+ lcd_line_length = (panel_info.vl_col * NBITS(panel_info.vl_bpix)) / 8;
+
+ debug("MXC IPUV3 configured\n"
+ "XRES = %d YRES = %d BitsXpixel = %d\n",
+ panel_info.vl_col,
+ panel_info.vl_row,
+ panel_info.vl_bpix);
+
+ ipu_dump_registers();
+
+ return 0;
+
+err0:
+ return ret;
+}
+
+int overwrite_console(void)
+{
+ /* Keep stdout / stderr on serial, our LCD is for splashscreen only */
+ return 1;
+}
+
+void lcd_ctrl_init(void *lcdbase)
+{
+ u32 mem_len = panel_info.vl_col *
+ panel_info.vl_row *
+ NBITS(panel_info.vl_bpix) / 8;
+
+ /*
+ * We rely on lcdbase being a physical address, i.e., either MMU off,
+ * or 1-to-1 mapping. Might want to add some virt2phys here.
+ */
+ if (!lcdbase)
+ return;
+
+ memset(lcdbase, 0, mem_len);
+}
+
+int mx51_fb_init(struct fb_videomode *mode)
+{
+ int ret;
+
+ ret = ipu_probe();
+ if (ret)
+ puts("Error initializing IPU\n");
+
+ lcd_base += 56;
+
+ debug("Framebuffer at 0x%x\n", (unsigned int)lcd_base);
+ ret = mxcfb_probe(IPU_PIX_FMT_RGB666, mode);
+
+ return ret;
+}
--- /dev/null
+/*
+ * Porting to u-boot:
+ *
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * Linux IPU driver for MX51:
+ *
+ * (C) Copyright 2004-2009 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARCH_MXCFB_H__
+#define __ASM_ARCH_MXCFB_H__
+
+#define FB_SYNC_OE_LOW_ACT 0x80000000
+#define FB_SYNC_CLK_LAT_FALL 0x40000000
+#define FB_SYNC_DATA_INVERT 0x20000000
+#define FB_SYNC_CLK_IDLE_EN 0x10000000
+#define FB_SYNC_SHARP_MODE 0x08000000
+#define FB_SYNC_SWAP_RGB 0x04000000
+
+struct mxcfb_gbl_alpha {
+ int enable;
+ int alpha;
+};
+
+struct mxcfb_loc_alpha {
+ int enable;
+ int alpha_in_pixel;
+ unsigned long alpha_phy_addr0;
+ unsigned long alpha_phy_addr1;
+};
+
+struct mxcfb_color_key {
+ int enable;
+ __u32 color_key;
+};
+
+struct mxcfb_pos {
+ __u16 x;
+ __u16 y;
+};
+
+struct mxcfb_gamma {
+ int enable;
+ int constk[16];
+ int slopek[16];
+};
+
+#endif
if (disk_read(cursect,
(mydata->fatsize == 32) ?
(mydata->clust_size) :
- LINEAR_PREFETCH_SIZE,
+ LINEAR_PREFETCH_SIZE / SECTOR_SIZE,
do_fat_read_block) < 0) {
debug("Error: reading rootdir block\n");
return -1;
{
ubifs_compressors[compr->compr_type] = compr;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
ubifs_compressors[compr->compr_type]->name += gd->reloc_off;
ubifs_compressors[compr->compr_type]->capi_name += gd->reloc_off;
ubifs_compressors[compr->compr_type]->decompress += gd->reloc_off;
--- /dev/null
+#ifndef DO_DEPS_ONLY
+
+#include <generated/generic-asm-offsets.h>
+/* #include <generated/asm-offsets.h> */
+
+#endif
#endif /* CONFIG_SYS_LONGHELP */
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
#endif
#endif /* __COMMAND_H */
typedef volatile unsigned char vu_char;
#include <config.h>
+#include <asm-offsets.h>
#include <linux/bitops.h>
#include <linux/types.h>
#include <linux/string.h>
*/
/* #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE */
-/*#define CONFIG_SYS_GBL_DATA_SIZE 256*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END 0x0f00 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x400000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved bytes for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/* reserve some memory for BOOT limit info */
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 16)
#define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Memory */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MBAR + 0x20000)
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
#define CONFIG_ENV_SIZE 1024 /* 1024 bytes may be used for env vars*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024 )
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x00fd0000 /* above the memtest region */
-#define CONFIG_SYS_INIT_RAM_END 0x4000
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
-# define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+# define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-# define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+# define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif /*CONFIG_POST*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MONITOR_LEN
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
* Definitions for initial stack pointer and data area (in RAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x00ef0000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END 0x0f00 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Size in bytes reserved for initial data
*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* NS16550 Configuration
#define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#else
#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
#endif
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
#define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
#define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
#define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
/* #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000*/ /* unused memory region */
/* #define CONFIG_SYS_INIT_RAM_ADDR 0xfba00000*/ /* unused memory region */
#define CONFIG_SYS_INIT_RAM_ADDR 0xf1080000 /* unused memory region */
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define RELOCATE_INTERNAL_RAM_ADDR
#ifdef RELOCATE_INTERNAL_RAM_ADDR
*/
#define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#else
#define CONFIG_SYS_OCM_DATA_ADDR 0xF0000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of On Chip SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of On Chip SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif
/* Size in bytes reserved for initial data
*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* NS16550 Configuration
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END 0x0f00 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* unused memory region */
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define RELOCATE_INTERNAL_RAM_ADDR
#ifdef RELOCATE_INTERNAL_RAM_ADDR
*/
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* unused memory region */
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define RELOCATE_INTERNAL_RAM_ADDR
#ifdef RELOCATE_INTERNAL_RAM_ADDR
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
#define CONFIG_SYS_INIT_RAM_OCM 1 /* OCM as init ram */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
*-----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE 64
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV + CF_CACR_DCM)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x00fd0000 /* above the memtest region */
-#define CONFIG_SYS_INIT_RAM_END 0x4000
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END 0x0f00 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_RAM_LOCK
/* Global info and initial stack */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#if defined(CONFIG_CMD_KGDB)
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
#define CONFIG_SYS_INIT_DATA_SIZE 64 /* # bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_INIT_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_MONITOR_BASE 0x00090000
#define CONFIG_SYS_RAMBOOT 1
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_SYS_INIT_RAM_END 0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#else
#undef CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_MONITOR_LEN 0x00030000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#endif
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
#if defined (CONFIG_IVML24_16M)
-# define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
+# define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
#elif defined (CONFIG_IVML24_32M)
-# define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
+# define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
#elif defined (CONFIG_IVML24_64M)
-# define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
+# define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
#if defined (CONFIG_IVMS8_16M)
-# define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
+# define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
#elif defined (CONFIG_IVMS8_32M)
-# define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
+# define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
#elif defined (CONFIG_IVMS8_64M)
-# define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
+# define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
/* ... place INIT RAM in the OCM address */
# define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR
/* ... give it the whole init ram */
-# define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE
+# define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
/* ... Shave a bit off the end for global data */
-# define CONFIG_SYS_GBL_DATA_SIZE 128
-# define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+# define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/* ... and place the stack pointer at the top of what's left. */
# define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */
/* List of I2C addresses to be verified by POST */
-#define I2C_ADDR_LIST {CONFIG_SYS_I2C_PICIO_ADDR, \
- CONFIG_SYS_I2C_RTC_ADDR, \
- }
+#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_PICIO_ADDR, \
+ CONFIG_SYS_I2C_RTC_ADDR, \
+ }
#define CONFIG_RTC_PCF8563 /* use Philips PCF8563 RTC */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* List of I2C addresses to be verified by POST */
-#define I2C_ADDR_LIST {CONFIG_SYS_I2C_PICIO_ADDR, \
- CONFIG_SYS_I2C_RTC_ADDR, \
- }
+#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_PICIO_ADDR, \
+ CONFIG_SYS_I2C_RTC_ADDR, \
+ }
#define CONFIG_RTC_PCF8563 /* use Philips PCF8563 RTC */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
*/
/* Definitions for initial stack pointer and data area (in DPRAM) */
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 32)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 32)
-#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - 32)
+#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
/*
* Start addresses for the final memory configuration
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x21
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
CF_ADDRMASK(2) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
CF_ADDRMASK(8) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
CF_ADDRMASK(2) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 1000 /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV + CF_CACR_DCM)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x20000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x20000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 32)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - 32)
+#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 32)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - 32)
+#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0xF2000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x21
-#define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_END)
+#define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
#define CONFIG_SYS_INIT_RAM1_END 0x1000 /* End of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM1_CTRL 0x21
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
CF_CACR_IDCM)
#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0xF2000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x21
-#define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_END)
+#define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
#define CONFIG_SYS_INIT_RAM1_END 0x1000 /* End of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM1_CTRL 0x21
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
CF_CACR_IDCM)
#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2f00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2f00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_VPD_SIZE 256 /* size in bytes reserved for vpd buffer */
#define CONFIG_SYS_INIT_VPD_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_VPD_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_VPD_OFFSET-8)
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2f00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2f00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_VPD_SIZE 256 /* size in bytes reserved for vpd buffer */
#define CONFIG_SYS_INIT_VPD_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_VPD_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_VPD_OFFSET-8)
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_ADDR 0xF0000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of On Chip SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of On Chip SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/* reserve some memory for POST and BOOT limit info */
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 32)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x800000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MONITOR_LEN
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define BCSR_PCI_MODE 0x01000000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#ifdef CONFIG_SYS_LOWBOOT
#define FETH_RST 0x04000004
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* Use this HRCW for booting from address 0xfe00000 (JP3 in setting 1-2) */
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */
-#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xf4010000 /* Initial L1 address */
-#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */
-#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#else
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4000000 /* Initial RAM address */
#endif
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */
#else
#define CONFIG_SYS_INIT_RAM_ADDR 0xf8400000 /* Initial RAM address */
#endif
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
*/
/* #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE */
-/*#define CONFIG_SYS_GBL_DATA_SIZE 256*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
#define CONFIG_SYS_SCCR_TSEC1CM 1
#define CONFIG_SYS_SCCR_TSEC2CM 1
-#define CONFIG_SYS_SICRH 0x1fff8003
+#define CONFIG_SYS_SICRH 0x1fef0003
#define CONFIG_SYS_SICRL (SICRL_LDP_A | SICRL_USB1 | SICRL_USB0)
#define CONFIG_SYS_HID0_INIT 0x000000000
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Low Level Configuration Settings
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
/* Size of DRAM reserved for malloc() use */
#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE (256)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
/* FLASH */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
#endif
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */
-#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */
-#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
- - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
+ - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon*/
#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
#endif
-#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x7fffffff
+#define CONFIG_POST CONFIG_SYS_POST_MEMORY /* test POST memory test */
+#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x00400000
#define CONFIG_PANIC_HANG /* do not reset board on panic */
/*
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
#endif
-#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_RAM_LOCK
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_IMMR + 0x003f9800) /* Physical start adress of internal MPC555 writable RAM */
-#define CONFIG_SYS_INIT_RAM_END (CONFIG_SYS_IMMR + 0x003fffff) /* Physical end adress of internal MPC555 used RAM area */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Size in bytes reserved for initial global data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_INIT_RAM_ADDR) - CONFIG_SYS_GBL_DATA_SIZE) /* Offset from the beginning of ram */
+#define CONFIG_SYS_INIT_RAM_SIZE (CONFIG_SYS_IMMR + 0x003fffff) /* Physical end adress of internal MPC555 used RAM area */
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_RAM_ADDR) - GENERATED_GBL_DATA_SIZE) /* Offset from the beginning of ram */
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_IMMR + 0x03fa000) /* Physical start adress of inital stack */
/*
* Start addresses for the final memory configuration
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#endif /* __CONFIG_H */
* -The stack is placed below global data (&grows down).
*----------------------------------------------------------------------*/
#define CONFIG_SYS_MONITOR_LEN (128 * 1024) /* Reserve 128k */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Global data size rsvd*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_MALLOC_BASE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP CONFIG_SYS_GBL_DATA_OFFSET
/*------------------------------------------------------------------------
/* Size in bytes reserved for initial data
*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_INIT_RAM_LOCK
/* Size in bytes reserved for initial data
*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_OCM_DATA_ADDR 0xF0000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of On Chip SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of On Chip SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/***********************************************************************
* -The stack is placed below global data (&grows down).
*----------------------------------------------------------------------*/
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 128k */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Global data size rsvd*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_MALLOC_BASE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP CONFIG_SYS_GBL_DATA_OFFSET
/*------------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR
/* End of used area in RAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_OF_LIBFDT
/* inside SDRAM */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR
/* End of used area in RAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes res. for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
*----------------------------------------------------------------------*/
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
#define CONFIG_SYS_MONITOR_LEN 0x00030000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-/*#define CONFIG_SYS_GBL_DATA_SIZE 256*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_NO_FLASH 1 /* There is no FLASH memory */
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_IMMR 0xF0000000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#undef CONFIG_SKIP_RELOCATE_UBOOT
/*
* High Level Configuration Options
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_MONITOR_BASE 0x00090000
#define CONFIG_SYS_RAMBOOT 1
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_SYS_INIT_RAM_END 0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#else
#undef CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_MONITOR_LEN 0x00030000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-/*#define CONFIG_SYS_GBL_DATA_SIZE 256*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#endif
#define CONFIG_SYS_MONITOR_BASE 0x00090000
#define CONFIG_SYS_RAMBOOT 1
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_SYS_INIT_RAM_END 0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#else
#undef CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_MONITOR_LEN 0x00030000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-/*#define CONFIG_SYS_GBL_DATA_SIZE 256*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#endif
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
/* List of I2C addresses to be verified by POST */
-#undef I2C_ADDR_LIST
-#define I2C_ADDR_LIST { CONFIG_SYS_I2C_EEPROM_ADDR, \
- CONFIG_SYS_I2C_RTC_ADDR, \
- CONFIG_SYS_I2C_SLAVE }
+#undef CONFIG_SYS_POST_I2C_ADDRS
+#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \
+ CONFIG_SYS_I2C_RTC_ADDR, \
+ CONFIG_SYS_I2C_SLAVE}
/*
* Flash configuration
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2f00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2f00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_VPD_SIZE 256 /* size in bytes reserved for vpd buffer */
#define CONFIG_SYS_INIT_VPD_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_VPD_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_VPD_OFFSET-8)
/* List of I2C addresses to be verified by POST */
#if defined (CONFIG_MINIFAP)
-#undef I2C_ADDR_LIST
-#define I2C_ADDR_LIST { CONFIG_SYS_I2C_EEPROM_ADDR, \
- CONFIG_SYS_I2C_HWMON_ADDR, \
- CONFIG_SYS_I2C_SLAVE }
+#undef CONFIG_SYS_POST_I2C_ADDRS
+#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \
+ CONFIG_SYS_I2C_HWMON_ADDR, \
+ CONFIG_SYS_I2C_SLAVE}
#endif
/*
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB = 3 sect. for Mon */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_CCSRBAR \
+ 0x04010000) /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (~CONFIG_SYS_TEXT_BASE + 1)/* Reserved for Monitor */
* General PCI
* Addresses are mapped 1-1.
*/
-#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
-#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
+#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
+#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BUS
#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCI1_IO_BASE (CONFIG_SYS_CCSRBAR + 0x02000000)
-#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
+#define CONFIG_SYS_PCI1_IO_BUS (CONFIG_SYS_CCSRBAR + 0x02000000)
+#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BUS
#define CONFIG_SYS_PCI1_IO_SIZE 0x1000000 /* 16M */
#ifdef CONFIG_PCIE1
* Addresses are mapped 1-1.
*/
#ifdef CONFIG_TQM_BIGFLASH
-#define CONFIG_SYS_PCIE1_MEM_BASE 0xb0000000
+#define CONFIG_SYS_PCIE1_MEM_BUS 0xb0000000
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 /* 512M */
-#define CONFIG_SYS_PCIE1_IO_BASE 0xaf000000
+#define CONFIG_SYS_PCIE1_IO_BUS 0xaf000000
#else /* !CONFIG_TQM_BIGFLASH */
-#define CONFIG_SYS_PCIE1_MEM_BASE 0xc0000000
+#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_PCIE1_IO_BASE 0xef000000
+#define CONFIG_SYS_PCIE1_IO_BUS 0xef000000
#endif /* CONFIG_TQM_BIGFLASH */
-#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BASE
-#define CONFIG_SYS_PCIE1_IO_PHYS CONFIG_SYS_PCIE1_IO_BASE
+#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BUS
+#define CONFIG_SYS_PCIE1_IO_PHYS CONFIG_SYS_PCIE1_IO_BUS
#define CONFIG_SYS_PCIE1_IO_SIZE 0x1000000 /* 16M */
#endif /* CONFIG_PCIE1 */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Size of malloc() pool
*/
/*#define CONFIG_MALLOC_SIZE (CONFIG_ENV_SIZE + 128*1024)*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* BUNZIP2 needs a lot of RAM */
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
/* definitions for initial stack pointer and data area (in DPRAM) */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
* Definitions for initial stack pointer and data area (in RAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#if defined(CONFIG_CMD_KGDB)
* Definitions for initial stack pointer and data area (in RAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MBAR + 0x20000)
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define BCSR_PCI_MODE 0x01
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* Hard reset configuration word */
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_RAM_LOCK
/*-----------------------------------------------------------------------
* size in bytes reserved for initial data
*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*-----------------------------------------------------------------------
* SDRAM controller configuration
#define CONFIG_SYS_XLB_PIPELINING 1
#undef CONFIG_NET_MULTI
-#undef CONFIG_EEPRO100
+#undef CONFIG_EEPRO100
/* Partitions */
#define CONFIG_MAC_PARTITION
#define CONFIG_PREBOOT "run try_update"
#define CONFIG_EXTRA_ENV_SETTINGS \
- "bk=run add_mtd ; run add_consolespec ; bootm 200000\0" \
- "cf1=diskboot 200000 0:1\0" \
- "bootcmd_cf1=run bcf1\0" \
- "bcf=setenv bootargs root=/dev/hda3\0" \
- "bootcmd_nfs=run bnfs\0" \
- "norargs=setenv bootargs root=/dev/mtdblock3 rootfstype=cramfs\0" \
- "bootcmd_nor=cp.b ${kernel_addr} 200000 100000; run norargs addip; run bk\0" \
- "bnfs=nfs 200000 ${rootpath}/boot/uImage ; run nfsargs addip ; run bk\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}\0" \
- "try_update=usb start;sleep 2;usb start;sleep 1;fatload usb 0 2F0000 PCPUUPDT 2FF;usb stop;source 2F0000\0" \
- "env_addr=FE060000\0" \
- "kernel_addr=FE100000\0" \
- "rootfs_addr=FE200000\0" \
- "add_mtd=setenv bootargs ${bootargs} mtdparts=phys_mapped_flash:384k(u),640k(e),1m(k),30m(r)\0" \
- "bcf1=run cf1; run bcf; run addip; run bk\0" \
- "add_consolespec=setenv bootargs ${bootargs} console=/dev/null quiet\0" \
- "addip=if test \"${ethaddr}\" != \"00:00:00:00:00:00\" ; then if test -n ${ipaddr}; then setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off panic=1; fi ; fi\0" \
- "hostname=CPUP0\0" \
- "ethaddr=00:00:00:00:00:00\0" \
- "netdev=eth0\0" \
- "bootcmd=run bootcmd_nor\0" \
+ "bk=run add_mtd ; run add_consolespec ; bootm 200000\0" \
+ "cf1=diskboot 200000 0:1\0" \
+ "bootcmd_cf1=run bcf1\0" \
+ "bcf=setenv bootargs root=/dev/hda3\0" \
+ "bootcmd_nfs=run bnfs\0" \
+ "norargs=setenv bootargs root=/dev/mtdblock3 rootfstype=cramfs "\
+ "panic=1\0" \
+ "bootcmd_nor=cp.b ${kernel_addr} 200000 100000;" \
+ "run norargs addip; run bk\0" \
+ "bnfs=nfs 200000 ${rootpath}/boot/uImage;" \
+ "run nfsargs addip ; run bk\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "try_update=usb start;sleep 2;usb start;sleep 1;" \
+ "fatload usb 0 2F0000 PCPUUPDT 2FF;usb stop;" \
+ "source 2F0000\0" \
+ "env_addr=FE060000\0" \
+ "kernel_addr=FE100000\0" \
+ "rootfs_addr=FE200000\0" \
+ "add_mtd=setenv bootargs ${bootargs} mtdparts=" \
+ "phys_mapped_flash:384k(u),640k(e),1m(k),30m(r)\0" \
+ "bcf1=run cf1; run bcf; run addip; run bk\0" \
+ "add_consolespec=setenv bootargs ${bootargs} " \
+ "console=/dev/null quiet\0" \
+ "addip=if test -n ${ethaddr};" \
+ "then if test -n ${ipaddr};" \
+ "then setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:"\
+ "${netmask}:${hostname}:${netdev}:off;" \
+ "fi;" \
+ "else;" \
+ "setenv bootargs ${bootargs} no_ethaddr;" \
+ "fi\0" \
+ "hostname=CPUP0\0" \
+ "ethaddr=00:00:00:00:00:00\0" \
+ "netdev=eth0\0" \
+ "bootcmd=run bootcmd_nor\0" \
""
/*
* IPB Bus clocking configuration.
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_CS0_START}
+#define CONFIG_SYS_FLASH_BANKS_SIZES {CONFIG_SYS_CS0_SIZE}
/*
* Environment settings
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_OCM_DATA_ADDR 0xf8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x4000 /* 16K of onchip SRAM */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
*/
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
* DDR related
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
-#if defined(CONFIG_SYS_RAMBOOT)
-/*
- * Disable NOR FLASH commands on RAM-booting version. One main reason for this
- * RAM-booting version is boards with NAND and without NOR. This image can
- * be used for initial NAND programming.
- */
-#define CONFIG_SYS_NO_FLASH
-#undef CONFIG_CMD_FLASH
-#undef CONFIG_CMD_IMLS
-#endif
-
/*
* Miscellaneous configurable options
*/
"load=tftp 200000 ${u-boot}\0" \
"update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
"era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
- "cp.b ${fileaddr} " xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize}" \
+ "cp.b ${fileaddr} " xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
"upd=run load update\0" \
#define CONFIG_AMCC_DEF_ENV_NAND_UPD \
"u-boot-nand=" xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0" \
"nload=tftp 200000 ${u-boot-nand}\0" \
- "nupdate=nand erase 0 100000;nand write 200000 0 100000" \
+ "nupdate=nand erase 0 100000;nand write 200000 0 100000\0" \
"nupd=run nload nupdate\0"
#endif /* __AMCC_COMMON_H */
/* Size of DRAM reserved for malloc() use */
#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE (256)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
/* FLASH */
#define CONFIG_ENV_SIZE_FLEX SZ_256K
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_1M)
/* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
/* Use SRAM for initial stack */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SRAM_BASE
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_SRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size rsrvd for initial data */
/*
* Hardware drivers
* Definitions for initial stack pointer and data area (in internal SRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
#define CONFIG_SYS_SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
#define CONFIG_SYS_SDRC_MR_VAL3 0x00000000 /* Normal Mode */
#define CONFIG_SYS_SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
-#else
-#define CONFIG_SKIP_RELOCATE_UBOOT
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + SZ_128K, \
SZ_4K)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_4K \
- - CONFIG_SYS_GBL_DATA_SIZE)
+ - GENERATED_GBL_DATA_SIZE)
#define CONFIG_STACKSIZE SZ_32K /* regular stack */
#define CONFIG_STACKSIZE_IRQ SZ_4K /* Unsure if to big or to small*/
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
#ifndef CONFIG_SYS_USE_BOOT_NORFLASH
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
#endif
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
*/
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_MALLOC_LEN (128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_BOOTCOMMAND \
"fpga load 0x0 0x50000 0x62638; " \
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR \
- (PHYS_SDRAM_1 + CONFIG_SYS_GBL_DATA_SIZE + 2048)
+ (PHYS_SDRAM_1 + GENERATED_GBL_DATA_SIZE + 2048)
/*
* NOR FLASH
*----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */
#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_MONITOR_BASE 0x00090000
#define CONFIG_SYS_RAMBOOT 1
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_SYS_INIT_RAM_END 0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#else
#undef CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_MONITOR_LEN 0x00030000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#endif
/*
* Processor Settings
*/
-#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
+#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
/*
*/
/* CONFIG_CLKIN_HZ is any value in Hz */
#define CONFIG_CLKIN_HZ 16384000
-/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
-/* 1 = CLKIN / 2 */
+/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
+/* 1 = CLKIN / 2 */
#define CONFIG_CLKIN_HALF 0
/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
-/* 1 = bypass PLL */
+/* 1 = bypass PLL */
#define CONFIG_PLL_BYPASS 0
/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
/* Values can range from 0-63 (where 0 means 64) */
/* SCLK_DIV controls the system clock divider */
/* Values can range from 1-15 */
#define CONFIG_SCLK_DIV 3
-#define CONFIG_VR_CTL_VAL (VLEV_110 | GAIN_20 | FREQ_1000)
+#define CONFIG_VR_CTL_VAL (VLEV_110 | GAIN_20 | FREQ_1000)
/*
* it linked after the configuration sector.
*/
# define LDS_BOARD_TEXT \
- arch/blackfin/cpu/traps.o (.text .text.*); \
- arch/blackfin/cpu/interrupt.o (.text .text.*); \
- arch/blackfin/cpu/serial.o (.text .text.*); \
- common/dlmalloc.o (.text .text.*); \
- lib/crc32.o (.text .text.*); \
- . = DEFINED(env_offset) ? env_offset : .; \
- common/env_embedded.o (.text .text.*);
+ arch/blackfin/cpu/traps.o (.text .text.*); \
+ arch/blackfin/cpu/interrupt.o (.text .text.*); \
+ arch/blackfin/cpu/serial.o (.text .text.*); \
+ common/dlmalloc.o (.text .text.*); \
+ lib/crc32.o (.text .text.*); \
+ . = DEFINED(env_offset) ? env_offset : .; \
+ common/env_embedded.o (.text .text.*);
#endif
* Misc Settings
*/
#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_SIZE_LIMIT $$(( 512 * 1024 ))
#define CONFIG_RTC_BFIN
#define CONFIG_UART_CONSOLE 1
#define CONFIG_BFIN_SPI_IMG_SIZE 0x50000
/*
* Misc Settings
*/
+#ifndef CONFIG_BOARD_SIZE_LIMIT
+# define CONFIG_BOARD_SIZE_LIMIT $$(( 256 * 1024 ))
+#endif
#define CONFIG_BFIN_SPI_GPIO_CS /* Only matters if BFIN_SPI is enabled */
#define CONFIG_LZMA
* AX88180 WEN = 5 clocks REN 6 clocks @ SCLK = 100 MHz
* One extra clock needed because AX88180 is asynchronous to CPU.
*/
- /* bank 1 0 */
+ /* bank 1 0 */
#define CONFIG_EBIU_AMBCTL0_VAL 0xFFC2FFC2
- /* bank 3 2 */
+ /* bank 3 2 */
#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC2FFC2
/* memory layout */
* Initial RAM & stack pointer (placed in OCM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define SCTL_BASE 0x10001000
#define VEXPRESS_FLASHPROG_FLVPPEN (1 << 0)
/* additions for new relocation code */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_RAM_END 0x1000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + \
- CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET
/* Basic environment settings */
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Initial RAM & stack pointer (placed in OCM)
*----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_CERF250 1 /* on Cerf PXA Board */
#define BOARD_LATE_INIT 1
#define CONFIG_BAUDRATE 38400
+#define CONFIG_SYS_TEXT_BASE 0x0
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
/*
* Physical Memory Map
*/
-#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
-#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
-#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
-#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
-#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
-#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* GPIO settings
#define CONFIG_SYS_PSSR_VAL 0x20
+#define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
+#define CONFIG_SYS_CKEN 0x0
+
/*
* Memory settings
*/
#define CONFIG_SYS_MDCNFG_VAL 0x00001AC9
#define CONFIG_SYS_MDREFR_VAL 0x03CDC017
#define CONFIG_SYS_MDMRS_VAL 0x00000000
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
/*
* PCMCIA and CF Interfaces
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | CONFIG_SYS_POST_CPU | CONFIG_SYS_POST_I2C)
#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4)
/* List of I2C addresses to be verified by POST */
-#define I2C_ADDR_LIST { CONFIG_SYS_I2C_SLAVE, CONFIG_SYS_I2C_IO, CONFIG_SYS_I2C_EEPROM }
+#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_SLAVE, \
+ CONFIG_SYS_I2C_IO, \
+ CONFIG_SYS_I2C_EEPROM}
/* display image timestamps */
#define CONFIG_TIMESTAMP 1
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_BOARD_TYPES 1 /* we use board_type */
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
#define CONFIG_SYS_SDRC_MR_VAL3 0x00000000 /* Normal Mode */
#define CONFIG_SYS_SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
-#else
-#define CONFIG_SKIP_RELOCATE_UBOOT
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_BAUDRATE 9600
* Definitions for initial stack pointer and data area
*/
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_IMMR + 0x003f9800) /* Physical start adress of internal MPC555 writable RAM */
-#define CONFIG_SYS_INIT_RAM_END (CONFIG_SYS_IMMR + 0x003fffff) /* Physical end adress of internal MPC555 used RAM area */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* Size in bytes reserved for initial global data */
-#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_INIT_RAM_ADDR) - CONFIG_SYS_GBL_DATA_SIZE) /* Offset from the beginning of ram */
+#define CONFIG_SYS_INIT_RAM_SIZE (CONFIG_SYS_IMMR + 0x003fffff) /* Physical end adress of internal MPC555 used RAM area */
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_RAM_ADDR) - GENERATED_GBL_DATA_SIZE) /* Offset from the beginning of ram */
#define CONFIG_SYS_INIT_SP_ADDR 0x013fa000 /* Physical start adress of inital stack */
/*
* Definitions for initial stack pointer and data area (in internal SRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_VPAC270 1 /* Toradex Colibri PXA270 board */
#undef BOARD_LATE_INIT
-#undef CONFIG_SKIP_RELOCATE_UBOOT
#undef CONFIG_USE_IRQ
#undef CONFIG_SKIP_LOWLEVEL_INIT
*/
#define CONFIG_ENV_SIZE 0x4000
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-
+#define CONFIG_SYS_TEXT_BASE 0x0
#define CONFIG_ENV_OVERWRITE /* override default environment */
#define CONFIG_BOOTCOMMAND \
#define CONFIG_SYS_LOAD_ADDR (0xa1000000)
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* NOR FLASH
#define CONFIG_SYS_NUM_ADDR_MAP 64 /* number of TLB1 entries */
#endif
+#define CONFIG_POST CONFIG_SYS_POST_MEMORY /* test POST memory test */
#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x00400000
#define CONFIG_SYS_ALT_MEMTEST
#define CONFIG_DDR_SPD
#define CONFIG_FSL_DDR3
-#ifdef CONFIG_DDR_SPD
#define CONFIG_SYS_SPD_BUS_NUM 1
#define SPD_EEPROM_ADDRESS1 0x51
#define SPD_EEPROM_ADDRESS2 0x52
-#else
-#define CONFIG_SYS_SDRAM_SIZE 4096
-
-#define CONFIG_SYS_DDR_CS0_BNDS 0x0000003f
-#define CONFIG_SYS_DDR_CS1_BNDS 0x0040007f
-#define CONFIG_SYS_DDR_CS0_CONFIG 0x80014202
-#define CONFIG_SYS_DDR_CS1_CONFIG 0x80014202
-#define CONFIG_SYS_DDR_TIMING_3 0x01031000
-#define CONFIG_SYS_DDR_TIMING_0 0x55440804
-#define CONFIG_SYS_DDR_TIMING_1 0x74713a66
-#define CONFIG_SYS_DDR_TIMING_2 0x0fb8911b
-#define CONFIG_SYS_DDR_MODE_1 0x00421850
-#define CONFIG_SYS_DDR_MODE_2 0x00100000
-#define CONFIG_SYS_DDR_MODE_CTRL 0x00000000
-#define CONFIG_SYS_DDR_INTERVAL 0x10400100
-#define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef
-#define CONFIG_SYS_DDR_CLK_CTRL 0x03000000
-#define CONFIG_SYS_DDR_TIMING_4 0x00220001
-#define CONFIG_SYS_DDR_TIMING_5 0x03401500
-#define CONFIG_SYS_DDR_ZQ_CNTL 0x89080600
-#define CONFIG_SYS_DDR_WRLVL_CNTL 0x8655a608
-#define CONFIG_SYS_DDR_CONTROL 0xc7048000
-#define CONFIG_SYS_DDR_CONTROL2 0x24400011
-#define CONFIG_SYS_DDR_CDR1 0x00000000
-#define CONFIG_SYS_DDR_CDR2 0x00000000
-#define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d
-#define CONFIG_SYS_DDR_ERR_DIS 0x00000000
-#define CONFIG_SYS_DDR_SBE 0x00010000
-#define CONFIG_SYS_DDR_DEBUG_18 0x40100400
-
-#define CONFIG_SYS_DDR2_CS0_BNDS 0x008000bf
-#define CONFIG_SYS_DDR2_CS1_BNDS 0x00C000ff
-#define CONFIG_SYS_DDR2_CS0_CONFIG CONFIG_SYS_DDR_CS0_CONFIG
-#define CONFIG_SYS_DDR2_CS1_CONFIG CONFIG_SYS_DDR_CS1_CONFIG
-#define CONFIG_SYS_DDR2_TIMING_3 CONFIG_SYS_DDR_TIMING_3
-#define CONFIG_SYS_DDR2_TIMING_0 CONFIG_SYS_DDR_TIMING_0
-#define CONFIG_SYS_DDR2_TIMING_1 CONFIG_SYS_DDR_TIMING_1
-#define CONFIG_SYS_DDR2_TIMING_2 CONFIG_SYS_DDR_TIMING_2
-#define CONFIG_SYS_DDR2_MODE_1 CONFIG_SYS_DDR_MODE_1
-#define CONFIG_SYS_DDR2_MODE_2 CONFIG_SYS_DDR_MODE_2
-#define CONFIG_SYS_DDR2_MODE_CTRL CONFIG_SYS_DDR_MODE_CTRL
-#define CONFIG_SYS_DDR2_INTERVAL CONFIG_SYS_DDR_INTERVAL
-#define CONFIG_SYS_DDR2_DATA_INIT CONFIG_SYS_DDR_DATA_INIT
-#define CONFIG_SYS_DDR2_CLK_CTRL CONFIG_SYS_DDR_CLK_CTRL
-#define CONFIG_SYS_DDR2_TIMING_4 CONFIG_SYS_DDR_TIMING_4
-#define CONFIG_SYS_DDR2_TIMING_5 CONFIG_SYS_DDR_TIMING_5
-#define CONFIG_SYS_DDR2_ZQ_CNTL CONFIG_SYS_DDR_ZQ_CNTL
-#define CONFIG_SYS_DDR2_WRLVL_CNTL CONFIG_SYS_DDR_WRLVL_CNTL
-#define CONFIG_SYS_DDR2_CONTROL CONFIG_SYS_DDR_CONTROL
-#define CONFIG_SYS_DDR2_CONTROL2 CONFIG_SYS_DDR_CONTROL2
-#define CONFIG_SYS_DDR2_CDR1 CONFIG_SYS_DDR_CDR1
-#define CONFIG_SYS_DDR2_CDR2 CONFIG_SYS_DDR_CDR2
-#define CONFIG_SYS_DDR2_ERR_INT_EN CONFIG_SYS_DDR_ERR_INT_EN
-#define CONFIG_SYS_DDR2_ERR_DIS CONFIG_SYS_DDR_ERR_DIS
-#define CONFIG_SYS_DDR2_SBE CONFIG_SYS_DDR_SBE
-#define CONFIG_SYS_DDR2_DEBUG_18 CONFIG_SYS_DDR_DEBUG_18
-
-#endif
+#define CONFIG_SYS_SDRAM_SIZE 4096 /* for fixed parameter use */
/*
* Local Bus Definitions
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
#endif
-#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
*/
#define CONFIG_SYS_MALLOC_LEN \
ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_STACKSIZE (32 * 1024)
#ifdef CONFIG_CPUAT91_RAM
#define CONFIG_SKIP_LOWLEVEL_INIT 1
-#define CONFIG_SKIP_RELOCATE_UBOOT 1
#else
#define CONFIG_BOOTDELAY 1
#endif
#define CONFIG_SYS_HZ_CLOCK (AT91C_MASTER_CLOCK / 2)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_STACKSIZE (32 * 1024)
#if defined(CONFIG_USE_IRQ)
/* we will never enable dcache, because we have to setup MMU first */
#define CONFIG_SYS_NO_DCACHE
-
+#define CONFIG_SYS_TEXT_BASE 0x0
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
/*
* Physical Memory Map
*/
-#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x01000000 /* 64 MB */
-#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
-#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
-#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
-#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
-#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
#define PHYS_FLASH_2 0x04000000 /* Flash Bank #1 */
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* FLASH and environment organization
* Clocks, power control and interrupts
*/
#define CONFIG_SYS_PSSR_VAL 0x00000020
-#define CONFIG_SYS_CCCR_VAL 0x00000141 /* 100 MHz memory, 200 MHz CPU */
-#define CONFIG_SYS_CKEN_VAL 0x00000060 /* FFUART and STUART enabled */
-#define CONFIG_SYS_ICMR_VAL 0x00000000 /* No interrupts enabled */
+#define CONFIG_SYS_CCCR 0x00000141 /* 100 MHz memory, 200 MHz CPU */
+#define CONFIG_SYS_CKEN 0x00000060 /* FFUART and STUART enabled */
+#define CONFIG_SYS_ICMR 0x00000000 /* No interrupts enabled */
/* FIXME
*
#define CONFIG_SYS_MDMRS_VAL 0x00000000
#define CONFIG_SYS_MDREFR_VAL 0x00403018 /* Initial setting, individual bits set in lowlevel_init.S */
#endif
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
/*
* PCMCIA and CF Interfaces (NOT USED, these values from lubbock init)
/* we will never enable dcache, because we have to setup MMU first */
#define CONFIG_SYS_NO_DCACHE
-
+#define CONFIG_SYS_TEXT_BASE 0x0
/*
* Hardware drivers
*/
*
*/
#define CONFIG_SYS_MALLOC_LEN (128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "uboot> " /* Monitor Command Prompt */
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
# if 0
/* FIXME: switch to _documented_ registers */
#define CONFIG_SYS_PSSR_VAL 0x20
+#define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
+#define CONFIG_SYS_CKEN 0x0
+
/*
* Memory settings
*/
#define CONFIG_SYS_MDCNFG_VAL 0x09a909a9
#define CONFIG_SYS_MDREFR_VAL 0x038ff030
#define CONFIG_SYS_MDMRS_VAL 0x00220022
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
/*
* PCMCIA and CF Interfaces
*
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* byte size reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
*
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* byte size reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
#define CONFIG_SYS_SDRC_MR_VAL3 0x00000000 /* Normal Mode */
#define CONFIG_SYS_SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
-#else
-#define CONFIG_SKIP_RELOCATE_UBOOT
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
#define CONFIG_SYS_HZ 1000
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
+#define CONFIG_SYS_TEXT_BASE 0xc1080000
/*
* Memory Info
*/
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
#define CONFIG_SYS_HZ 1000
#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SYS_TEXT_BASE 0xc1080000
/*
* Memory Info
*/
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
/* additions for new relocation code, must added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0xc0000000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
- CONFIG_SYS_GBL_DATA_SIZE)
+ GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
#define DAVINCI_DM355EVM
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
-#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_DISPLAY_CPUINFO
/* U-Boot memory configuration */
#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */
#define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
#define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */
#define DAVINCI_DM355LEOPARD
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
-#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_DISPLAY_CPUINFO
/* U-Boot memory configuration */
#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */
#define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
#define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */
#define DAVINCI_DM365EVM
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
-#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
/* U-Boot memory configuration */
#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */
#define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
#define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */
#define DAVINCI_DM6467EVM
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/* SoC Configuration */
#define CONFIG_ARM926EJS /* arm926ejs CPU */
/* Memory Info */
#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* initial data */
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS 1
/* Memory Info */
/*=============*/
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 128*1024) /* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
#define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#endif
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
-#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
#define CONFIG_SYS_NAND_BASE 0x02000000
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_HW_ECC
#elif defined(CONFIG_SYS_USE_NOR)
#ifdef CONFIG_NOR_UART_BOOT
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
-#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
#else
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#undef CONFIG_SKIP_RELOCATE_UBOOT
#endif
#define CONFIG_ENV_IS_IN_FLASH
#undef CONFIG_SYS_NO_FLASH
/* Memory Info */
/*=============*/
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 256*1024) /* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
#define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
-#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
#define CONFIG_SYS_NAND_BASE 0x02000000
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
/* Memory Info */
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 256*1024) /* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
#define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
-#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
#define CONFIG_SYS_NAND_BASE 0x02000000
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
/* Memory Info */
/*=============*/
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 128*1024) /* malloc() len */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
#define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define CONFIG_ENV_SECT_SIZE 512 /* Env sector Size */
#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
-#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
#define CONFIG_SYS_NAND_BASE 0x02000000
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#elif defined(CONFIG_SYS_USE_NOR)
#ifdef CONFIG_NOR_UART_BOOT
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
-#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
#else
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#undef CONFIG_SKIP_RELOCATE_UBOOT
#endif
#define CONFIG_ENV_IS_IN_FLASH
#undef CONFIG_SYS_NO_FLASH
#define CONFIG_SYS_MONITOR_BASE 0x00090000
#define CONFIG_SYS_RAMBOOT 1
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_SYS_INIT_RAM_END 0x10000
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#else
#undef CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_MONITOR_LEN 0x00040000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-/*#define CONFIG_SYS_GBL_DATA_SIZE 256*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#endif
+++ /dev/null
-/*
- * Configuation settings for the Delta board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_CPU_MONAHANS 1 /* Intel Monahan CPU */
-#define CONFIG_CPU_PXA320
-#define CONFIG_DELTA 1 /* Delta board */
-
-/* #define CONFIG_LCD 1 */
-#ifdef CONFIG_LCD
-#define CONFIG_SHARP_LM8V31
-#endif
-#define BOARD_LATE_INIT 1
-
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-
-/* we will never enable dcache, because we have to setup MMU first */
-#define CONFIG_SYS_NO_DCACHE
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-
-/*
- * Hardware drivers
- */
-#undef TURN_ON_ETHERNET
-#ifdef TURN_ON_ETHERNET
-# define CONFIG_DRIVER_SMC91111 1
-# define CONFIG_SMC91111_BASE 0x14000300
-# define CONFIG_SMC91111_EXT_PHY
-# define CONFIG_SMC_USE_32_BIT
-# undef CONFIG_SMC_USE_IOFUNCS /* just for use with the kernel */
-#endif
-
-#define CONFIG_HARD_I2C 1 /* required for DA9030 access */
-#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */
-#define CONFIG_SYS_I2C_SLAVE 1 /* I2C controllers address */
-#define DA9030_I2C_ADDR 0x49 /* I2C address of DA9030 */
-#define CONFIG_SYS_DA9030_EXTON_DELAY 100000 /* wait x us after DA9030 reset via EXTON */
-#define CONFIG_SYS_I2C_INIT_BOARD 1
-/* #define CONFIG_HW_WATCHDOG 1 /\* Required for hitting the DA9030 WD *\/ */
-
-#define DELTA_CHECK_KEYBD 1 /* check for keys pressed during boot */
-#define CONFIG_PREBOOT "\0"
-
-#ifdef DELTA_CHECK_KEYBD
-# define KEYBD_DATALEN 4 /* we have four keys */
-# define KEYBD_KP_DKIN0 0x1 /* vol+ */
-# define KEYBD_KP_DKIN1 0x2 /* vol- */
-# define KEYBD_KP_DKIN2 0x3 /* multi */
-# define KEYBD_KP_DKIN5 0x4 /* SWKEY_GN */
-#endif /* DELTA_CHECK_KEYBD */
-
-/*
- * select serial console configuration
- */
-#define CONFIG_PXA_SERIAL
-#define CONFIG_FFUART 1
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 115200
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#ifdef TURN_ON_ETHERNET
-
-#define CONFIG_CMD_PING
-
-#else
-
-#define CONFIG_CMD_SAVEENV
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_I2C
-
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_FLASH
-#undef CONFIG_CMD_IMLS
-
-#endif
-
-/* USB */
-#define CONFIG_USB_OHCI_NEW 1
-#define CONFIG_USB_STORAGE 1
-#define CONFIG_DOS_PARTITION 1
-
-#include <asm/arch/pxa-regs.h> /* for OHCI_REGS_BASE */
-
-#undef CONFIG_SYS_USB_OHCI_BOARD_INIT
-#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
-#define CONFIG_SYS_USB_OHCI_REGS_BASE OHCI_REGS_BASE
-#define CONFIG_SYS_USB_OHCI_SLOT_NAME "delta"
-#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
-
-#define CONFIG_BOOTDELAY -1
-#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
-#define CONFIG_NETMASK 255.255.0.0
-#define CONFIG_IPADDR 192.168.0.21
-#define CONFIG_SERVERIP 192.168.0.250
-#define CONFIG_BOOTCOMMAND "bootm 80000"
-#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_TIMESTAMP
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_HUSH_PARSER 1
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#ifdef CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */
-#else
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#endif
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-#define CONFIG_SYS_DEVICE_NULLDEV 1
-
-#define CONFIG_SYS_MEMTEST_START 0x80400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x80800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_DRAM_BASE + 0x8000) /* default load address */
-
-#define CONFIG_SYS_HZ 1000
-
-/* Monahans Core Frequency */
-#define CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO 16 /* valid values: 8, 16, 24, 31 */
-#define CONFIG_SYS_MONAHANS_TURBO_RUN_MODE_RATIO 1 /* valid values: 1, 2 */
-
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-#ifdef CONFIG_MMC
-#define CONFIG_PXA_MMC
-#define CONFIG_CMD_MMC
-#define CONFIG_SYS_MMC_BASE 0xF0000000
-#endif
-
-/*
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
-#define PHYS_SDRAM_1 0x80000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x1000000 /* 64 MB */
-#define PHYS_SDRAM_2 0x81000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x1000000 /* 64 MB */
-#define PHYS_SDRAM_3 0x82000000 /* SDRAM Bank #3 */
-#define PHYS_SDRAM_3_SIZE 0x1000000 /* 64 MB */
-#define PHYS_SDRAM_4 0x83000000 /* SDRAM Bank #4 */
-#define PHYS_SDRAM_4_SIZE 0x1000000 /* 64 MB */
-
-#define CONFIG_SYS_DRAM_BASE 0x80000000 /* at CS0 */
-#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB Ram */
-
-#undef CONFIG_SYS_SKIP_DRAM_SCRUB
-
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
-
-/*
- * NAND Flash
- */
-#define CONFIG_SYS_NAND0_BASE 0x0 /* 0x43100040 */ /* 0x10000000 */
-#undef CONFIG_SYS_NAND1_BASE
-
-#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND0_BASE }
-#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-
-/* nand timeout values */
-#define CONFIG_SYS_NAND_PROG_ERASE_TO 3000
-#define CONFIG_SYS_NAND_OTHER_TO 100
-#define CONFIG_SYS_NAND_SENDCMD_RETRY 3
-#undef NAND_ALLOW_ERASE_ALL /* Allow erasing bad blocks - don't use */
-
-/* NAND Timing Parameters (in ns) */
-#define NAND_TIMING_tCH 10
-#define NAND_TIMING_tCS 0
-#define NAND_TIMING_tWH 20
-#define NAND_TIMING_tWP 40
-
-#define NAND_TIMING_tRH 20
-#define NAND_TIMING_tRP 40
-
-#define NAND_TIMING_tR 11123
-#define NAND_TIMING_tWHR 100
-#define NAND_TIMING_tAR 10
-
-/* NAND debugging */
-#define CONFIG_SYS_DFC_DEBUG1 /* usefull */
-#undef CONFIG_SYS_DFC_DEBUG2 /* noisy */
-#undef CONFIG_SYS_DFC_DEBUG3 /* extremly noisy */
-
-#define CONFIG_MTD_DEBUG
-#define CONFIG_MTD_DEBUG_VERBOSE 1
-
-#define CONFIG_SYS_NO_FLASH 1
-
-#define CONFIG_ENV_IS_IN_NAND 1
-#define CONFIG_ENV_OFFSET 0x40000
-#define CONFIG_ENV_OFFSET_REDUND 0x44000
-#define CONFIG_ENV_SIZE 0x4000
-
-#endif /* __CONFIG_H */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/* Hardware drivers */
* Use SRAM until RAM will be available
*/
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 4096
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size/bytes res'd for init data*/
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#define CONFIG_SKIP_LOWLEVEL_INIT 1
-#undef CONFIG_SKIP_RELOCATE_UBOOT
/*
* High Level Configuration Options
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_SYS_INIT_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_INIT_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_INIT_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_INIT_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_DATA_SIZE)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 520*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* sdram
* Initial RAM & stack pointer (placed in internal SRAM)
*----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
/* Run-time memory allocatons */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_STACKSIZE (128 * 1024)
#if defined(CONFIG_USE_IRQ)
*/
#define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Other required minimal configurations
/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0
#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_SDRAM_BASE + 0x1000 - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
#endif /* _CONFIG_EDMINIV2_H */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_SYS_IMMR 0xF0000000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* Hard reset configuration word */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_IMMR 0xF0000000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* Size of DRAM reserved for malloc() use */
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE (256)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
#define CONFIG_SYS_FLASH_CFI
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
/* End of used area in SPRAM */
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
/* Size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* we use lowlevel_init (!CONFIG_SKIP_LOWLEVEL_INIT) to remedy that problem.
*/
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT 1
/*
* High Level Configuration Options
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size rsrvd for initial data */
/*
*/
#define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes init data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
- - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
+ - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_PROM_SIZE (8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE (8192-GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_PROM_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_PROM_OFFSET-32)
#define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
#define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_END - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_PROM_SIZE (8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE (8192-GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_PROM_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_PROM_OFFSET-32)
#define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
#define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_PROM_SIZE (8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE (8192-GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_PROM_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_PROM_OFFSET-32)
#define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
#define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_PROM_SIZE (8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE (8192-GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_PROM_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_PROM_OFFSET-32)
#define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
#define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_PROM_SIZE (8192-CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_PROM_SIZE (8192-GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_PROM_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_PROM_OFFSET-32)
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* OCM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4)
#ifdef CONFIG_POST
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Init RAM */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* end used area */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* sizeof init data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* size of used area */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes for initial data */
/*
* SMSC911x Ethernet
#endif /* (CONFIG_CMD_NET) */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes for initial data */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
/* malloc() len */
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 512 * 1024)
/* reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/* memtest start address */
#define CONFIG_SYS_MEMTEST_START 0xA0000000
#define CONFIG_SYS_MEMTEST_END 0xA1000000 /* 16MB RAM test */
/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
- CONFIG_SYS_GBL_DATA_SIZE)
+ GENERATED_GBL_DATA_SIZE)
#endif /* __IMX27LITE_COMMON_CONFIG_H */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define PHYS_SDRAM_1 CSD0_BASE
#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
-#undef CONFIG_SYS_ARM_WITHOUT_RELOC
#define CONFIG_SYS_SDRAM_BASE CSD0_BASE
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
-#define CONFIG_SYS_INIT_RAM_END IRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
/*-----------------------------------------------------------------------
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4)
#ifdef CONFIG_POST
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
/* for timer/console/ethernet */
+#define CONFIG_SYS_TEXT_BASE 0x0
+
/* we will never enable dcache, because we have to setup MMU first */
#define CONFIG_SYS_NO_DCACHE
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (256*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "uboot> " /* Monitor Command Prompt */
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* JFFS2 partitions
*/
#define CONFIG_SYS_PSSR_VAL 0x37
+#define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
+#define CONFIG_SYS_CKEN 0x0
+
/*
* Memory settings
*
#define CONFIG_SYS_MCIO0_VAL 0x00000000
#define CONFIG_SYS_MCIO1_VAL 0x00000000
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
+
/*
#define CSB226_USER_LED0 0x00000008
#define CSB226_USER_LED1 0x00000010
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* PL010 Configuration
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Initial RAM & stack pointer (placed in OCM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_405EP 1 /* this is a PPC405 CPU */
+#define CONFIG_4xx 1 /* member of PPC4xx family */
+#define CONFIG_IO 1 /* on a Io board */
+
+#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
+
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME io
+#define CONFIG_IDENT_STRING " io 0.04"
+#include "amcc-common.h"
+
+#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f */
+#define CONFIG_LAST_STAGE_INIT /* call last_stage_init */
+
+#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
+
+/*
+ * Configure PLL
+ */
+#define PLLMR0_DEFAULT PLLMR0_266_133_66
+#define PLLMR1_DEFAULT PLLMR1_266_133_66
+
+/* new uImage format support */
+#define CONFIG_FIT
+#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
+
+#define CONFIG_ENV_IS_IN_FLASH /* use FLASH for environment vars */
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
+ "kernel_addr=fc000000\0" \
+ "fdt_addr=fc1e0000\0" \
+ "ramdisk_addr=fc200000\0" \
+ ""
+
+#define CONFIG_PHY_ADDR 4 /* PHY address */
+#define CONFIG_HAS_ETH0
+#define CONFIG_HAS_ETH1
+#define CONFIG_PHY1_ADDR 0xc /* EMAC1 PHY address */
+#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ
+
+/*
+ * Commands additional to the ones defined in amcc-common.h
+ */
+#define CONFIG_CMD_CACHE
+#undef CONFIG_CMD_EEPROM
+
+/*
+ * SDRAM configuration (please see cpu/ppc/sdram.[ch])
+ */
+#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
+
+/* SDRAM timings used in datasheet */
+#define CONFIG_SYS_SDRAM_CL 3 /* CAS latency */
+#define CONFIG_SYS_SDRAM_tRP 20 /* PRECHARGE command period */
+#define CONFIG_SYS_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE period */
+#define CONFIG_SYS_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
+#define CONFIG_SYS_SDRAM_tRFC 66 /* Auto refresh period */
+
+/*
+ * If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1.
+ * If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31.
+ * Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD.
+ * The Linux BASE_BAUD define should match this configuration.
+ * baseBaud = cpuClock/(uartDivisor*16)
+ * If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
+ * set Linux BASE_BAUD to 403200.
+ */
+#define CONFIG_CONS_INDEX 1 /* Use UART0 */
+#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
+#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
+#define CONFIG_SYS_BASE_BAUD 691200
+
+/*
+ * I2C stuff
+ */
+#define CONFIG_SYS_I2C_SPEED 100000
+
+/* Temp sensor/hwmon/dtt */
+#define CONFIG_DTT_LM63 1 /* National LM63 */
+#define CONFIG_DTT_SENSORS { 0 } /* Sensor addresses */
+#define CONFIG_DTT_PWM_LOOKUPTABLE \
+ { { 40, 10 }, { 50, 20 }, { 60, 40 } }
+#define CONFIG_DTT_TACH_LIMIT 0xa10
+
+/*
+ * FLASH organization
+ */
+#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
+#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
+
+#define CONFIG_SYS_FLASH_BASE 0xFC000000
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sectors per chip*/
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase/ms */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write/ms */
+
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buff'd writes */
+#define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protect */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* 'E' for empty sector on flinfo */
+#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* no warn upon unknown flash */
+
+#ifdef CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
+#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+
+/* Address and size of Redundant Environment Sector */
+#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
+#endif
+
+/* Gbit PHYs */
+#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
+#define CONFIG_BITBANGMII_MULTI
+
+#define CONFIG_SYS_MDIO_PIN (0x80000000 >> 13) /* our MDIO is GPIO0 */
+#define CONFIG_SYS_MDC_PIN (0x80000000 >> 7) /* our MDC is GPIO7 */
+
+#define CONFIG_SYS_GBIT_MII_BUSNAME "io_miiphy"
+
+/*
+ * PPC405 GPIO Configuration
+ */
+#define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alternate1 */ \
+{ \
+/* GPIO Core 0 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO5 TS3 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO6 TS4 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO7 TS5 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO9 TrcClk */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 */ \
+} \
+}
+
+/*
+ * Definitions for initial stack pointer and data area (in data cache)
+ */
+/* use on chip memory (OCM) for temperary stack until sdram is tested */
+#define CONFIG_SYS_TEMP_STACK_OCM 1
+
+/* On Chip Memory location */
+#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
+#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
+#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
+#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
+
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size/bytes res'd for init data*/
+#define CONFIG_SYS_GBL_DATA_OFFSET \
+ (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+/*
+ * External Bus Controller (EBC) Setup
+ */
+
+/* Memory Bank 0 (NOR-FLASH) initialization */
+#define CONFIG_SYS_EBC_PB0AP 0xa382a880
+/* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit */
+#define CONFIG_SYS_EBC_PB0CR 0xFC0DA000
+
+/* Memory Bank 1 (NVRAM) initializatio */
+#define CONFIG_SYS_EBC_PB1AP 0x92015480
+/* BAS=0xFF8,BS=4MB,BU=R/W,BW=8bit */
+#define CONFIG_SYS_EBC_PB1CR 0x7f318000
+
+/* Memory Bank 2 (FPGA) initialization */
+#define CONFIG_SYS_FPGA_BASE 0x7f100000
+#define CONFIG_SYS_EBC_PB2AP 0x02025080
+/* BAS=0x7f1,BS=1MB,BU=R/W,BW=16bit */
+#define CONFIG_SYS_EBC_PB2CR 0x7f11a000
+
+#define CONFIG_SYS_FPGA_RFL_LOW 0x0000
+#define CONFIG_SYS_FPGA_RFL_HIGH 0x3ffe
+
+/* Memory Bank 3 (Latches) initialization */
+#define CONFIG_SYS_LATCH_BASE 0x7f200000
+#define CONFIG_SYS_EBC_PB3AP 0xa2015480
+/* BAS=0x7f2,BS=1MB,BU=R/W,BW=16bit */
+#define CONFIG_SYS_EBC_PB3CR 0x7f21a000
+
+#define CONFIG_SYS_LATCH0_RESET 0xffff
+#define CONFIG_SYS_LATCH0_BOOT 0xffff
+#define CONFIG_SYS_LATCH1_RESET 0xffbf
+#define CONFIG_SYS_LATCH1_BOOT 0xffff
+
+#endif /* __CONFIG_H */
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_405EP 1 /* this is a PPC405 CPU */
+#define CONFIG_4xx 1 /* member of PPC4xx family */
+#define CONFIG_IOCON 1 /* on a IoCon board */
+
+#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
+
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME iocon
+#define CONFIG_IDENT_STRING " iocon 0.03"
+#include "amcc-common.h"
+
+#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f */
+#define CONFIG_LAST_STAGE_INIT
+
+#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
+
+/*
+ * Configure PLL
+ */
+#define PLLMR0_DEFAULT PLLMR0_266_133_66
+#define PLLMR1_DEFAULT PLLMR1_266_133_66
+
+/* new uImage format support */
+#define CONFIG_FIT
+#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
+
+#define CONFIG_ENV_IS_IN_FLASH /* use FLASH for environment vars */
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
+ "kernel_addr=fc000000\0" \
+ "fdt_addr=fc1e0000\0" \
+ "ramdisk_addr=fc200000\0" \
+ ""
+
+#define CONFIG_PHY_ADDR 4 /* PHY address */
+#define CONFIG_HAS_ETH0
+#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ
+
+/*
+ * Commands additional to the ones defined in amcc-common.h
+ */
+#define CONFIG_CMD_CACHE
+#undef CONFIG_CMD_EEPROM
+
+/*
+ * SDRAM configuration (please see cpu/ppc/sdram.[ch])
+ */
+#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
+
+/* SDRAM timings used in datasheet */
+#define CONFIG_SYS_SDRAM_CL 3 /* CAS latency */
+#define CONFIG_SYS_SDRAM_tRP 20 /* PRECHARGE command period */
+#define CONFIG_SYS_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE period */
+#define CONFIG_SYS_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
+#define CONFIG_SYS_SDRAM_tRFC 66 /* Auto refresh period */
+
+/*
+ * If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1.
+ * If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31.
+ * Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD.
+ * The Linux BASE_BAUD define should match this configuration.
+ * baseBaud = cpuClock/(uartDivisor*16)
+ * If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
+ * set Linux BASE_BAUD to 403200.
+ */
+#define CONFIG_CONS_INDEX 1 /* Use UART0 */
+#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
+#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
+#define CONFIG_SYS_BASE_BAUD 691200
+
+/*
+ * I2C stuff
+ */
+#define CONFIG_SYS_I2C_SPEED 400000
+
+/* enable I2C and select the hardware/software driver */
+#undef CONFIG_HARD_I2C /* I2C with hardware support */
+#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
+
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+
+#ifndef __ASSEMBLY__
+void fpga_gpio_set(int pin);
+void fpga_gpio_clear(int pin);
+int fpga_gpio_get(int pin);
+#endif
+
+#define I2C_ACTIVE { }
+#define I2C_TRISTATE { }
+#define I2C_READ fpga_gpio_get(0x0040) ? 1 : 0
+#define I2C_SDA(bit) if (bit) fpga_gpio_set(0x0040); \
+ else fpga_gpio_clear(0x0040)
+#define I2C_SCL(bit) if (bit) fpga_gpio_set(0x0020); \
+ else fpga_gpio_clear(0x0020)
+#define I2C_DELAY udelay(25) /* 1/4 I2C clock duration */
+
+/*
+ * FLASH organization
+ */
+#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
+#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
+
+#define CONFIG_SYS_FLASH_BASE 0xFC000000
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sectors per chip*/
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase/ms */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write/ms */
+
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buff'd writes */
+#define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protect */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* 'E' for empty sector on flinfo */
+#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* no warn upon unknown flash */
+
+#ifdef CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
+#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+
+/* Address and size of Redundant Environment Sector */
+#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
+#endif
+
+/*
+ * PPC405 GPIO Configuration
+ */
+#define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alternate1 */ \
+{ \
+/* GPIO Core 0 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO5 TS3 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO6 TS4 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO7 TS5 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO9 TrcClk */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
+{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 */ \
+{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 */ \
+} \
+}
+
+/*
+ * Definitions for initial stack pointer and data area (in data cache)
+ */
+/* use on chip memory (OCM) for temperary stack until sdram is tested */
+#define CONFIG_SYS_TEMP_STACK_OCM 1
+
+/* On Chip Memory location */
+#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
+#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
+#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
+#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
+
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size/bytes res'd for init data*/
+#define CONFIG_SYS_GBL_DATA_OFFSET \
+ (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+/*
+ * External Bus Controller (EBC) Setup
+ */
+
+/* Memory Bank 0 (NOR-FLASH) initialization */
+#define CONFIG_SYS_EBC_PB0AP 0xa382a880
+#define CONFIG_SYS_EBC_PB0CR 0xFC0DA000
+
+/* Memory Bank 1 (NVRAM) initializatio */
+#define CONFIG_SYS_EBC_PB1AP 0x92015480
+#define CONFIG_SYS_EBC_PB1CR 0xFB858000
+
+/* Memory Bank 2 (FPGA) initialization */
+#define CONFIG_SYS_FPGA_BASE 0x7f100000
+#define CONFIG_SYS_EBC_PB2AP 0x02825080
+#define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_FPGA_BASE | 0x1a000)
+
+#define CONFIG_SYS_FPGA_RFL_LOW 0x0000
+#define CONFIG_SYS_FPGA_RFL_HIGH 0x00fe
+
+/* Memory Bank 3 (Latches) initialization */
+#define CONFIG_SYS_LATCH_BASE 0x7f200000
+#define CONFIG_SYS_EBC_PB3AP 0x02025080
+#define CONFIG_SYS_EBC_PB3CR 0x7f21a000
+
+#define CONFIG_SYS_LATCH0_RESET 0xffef
+#define CONFIG_SYS_LATCH0_BOOT 0xffff
+#define CONFIG_SYS_LATCH1_RESET 0xffff
+#define CONFIG_SYS_LATCH1_BOOT 0xffff
+
+#endif /* __CONFIG_H */
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
/* End of used area in DPRAM */
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (256 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
#define CONFIG_SA1110 1 /* This is an SA110 CPU */
#define CONFIG_JORNADA700 1 /* on an HP Jornada 700 series */
#define CONFIG_SYS_FLASH_PROTECTION 1
-#define CONFIG_SYS_ARM_WITHOUT_RELOC 1
#define CONFIG_SYS_TEXT_BASE 0xC1F00000
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size for initial data */
/*
* select serial console configuration
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT /* undef this for direct boot from */
- /* NOR flash without preloader */
#define CONFIG_SYS_LONGHELP
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (roundup(CONFIG_ENV_SIZE,4096) + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_SDRAM_BASE + (32 << 20)) /* 32 MiB */
#endif /* defined(CONFIG_SYS_INIT_DCACHE_CS) */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10) /* 4 KiB */
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10) /* 4 KiB */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* If the data cache is being used for the primordial stack and global
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_KM_CONSOLE_TTY "ttyS0"
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Other required minimal configurations
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
/* 440EPx has 16KB of internal SRAM, so no need for D-Cache */
#undef CONFIG_SYS_INIT_RAM_DCACHE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_FLASH_BASE 0x7C000000
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#else
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
#endif
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*----------------------------------------------------------------------
* Serial configuration
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#undef CONFIG_SKIP_RELOCATE_UBOOT
/*
* High Level Configuration Options
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* select serial console configuration
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* select serial console configuration
* Initial RAM & stack pointer (placed in SDRAM)
*----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE
-#define CONFIG_SYS_INIT_RAM_END (8 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (8 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_MMC
#define BOARD_LATE_INIT 1
#define CONFIG_DOS_PARTITION
-
+#define CONFIG_SYS_TEXT_BASE 0x0
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
/* we will never enable dcache, because we have to setup MMU first */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
#define FPGA_REGS_BASE_PHYSICAL 0x08000000
#define CONFIG_SYS_PSSR_VAL 0x20
+#define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
+#define CONFIG_SYS_CKEN 0x0
+
/*
* Memory settings
*/
#define CONFIG_SYS_MDREFR_VAL 0x00018018
#define CONFIG_SYS_MDMRS_VAL 0x00000000
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
+
/*
* PCMCIA and CF Interfaces
*/
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 68 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* List of I2C addresses to be verified by POST */
#ifdef CONFIG_USE_FRAM
-#define I2C_ADDR_LIST { /* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
- CONFIG_SYS_I2C_SYSMON_ADDR, \
- CONFIG_SYS_I2C_RTC_ADDR, \
- CONFIG_SYS_I2C_POWER_A_ADDR, \
- CONFIG_SYS_I2C_POWER_B_ADDR, \
- CONFIG_SYS_I2C_KEYBD_ADDR, \
- CONFIG_SYS_I2C_PICIO_ADDR, \
- CONFIG_SYS_I2C_EEPROM_ADDR, \
- }
+#define CONFIG_SYS_POST_I2C_ADDRS {/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
+ CONFIG_SYS_I2C_SYSMON_ADDR, \
+ CONFIG_SYS_I2C_RTC_ADDR, \
+ CONFIG_SYS_I2C_POWER_A_ADDR, \
+ CONFIG_SYS_I2C_POWER_B_ADDR, \
+ CONFIG_SYS_I2C_KEYBD_ADDR, \
+ CONFIG_SYS_I2C_PICIO_ADDR, \
+ CONFIG_SYS_I2C_EEPROM_ADDR, \
+ }
#else /* Use EEPROM - which show up on 8 consequtive addresses */
-#define I2C_ADDR_LIST { /* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
- CONFIG_SYS_I2C_SYSMON_ADDR, \
- CONFIG_SYS_I2C_RTC_ADDR, \
- CONFIG_SYS_I2C_POWER_A_ADDR, \
- CONFIG_SYS_I2C_POWER_B_ADDR, \
- CONFIG_SYS_I2C_KEYBD_ADDR, \
- CONFIG_SYS_I2C_PICIO_ADDR, \
- CONFIG_SYS_I2C_EEPROM_ADDR+0, \
- CONFIG_SYS_I2C_EEPROM_ADDR+1, \
- CONFIG_SYS_I2C_EEPROM_ADDR+2, \
- CONFIG_SYS_I2C_EEPROM_ADDR+3, \
- CONFIG_SYS_I2C_EEPROM_ADDR+4, \
- CONFIG_SYS_I2C_EEPROM_ADDR+5, \
- CONFIG_SYS_I2C_EEPROM_ADDR+6, \
- CONFIG_SYS_I2C_EEPROM_ADDR+7, \
- }
+#define CONFIG_SYS_POST_I2C_ADDRS {/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
+ CONFIG_SYS_I2C_SYSMON_ADDR, \
+ CONFIG_SYS_I2C_RTC_ADDR, \
+ CONFIG_SYS_I2C_POWER_A_ADDR, \
+ CONFIG_SYS_I2C_POWER_B_ADDR, \
+ CONFIG_SYS_I2C_KEYBD_ADDR, \
+ CONFIG_SYS_I2C_PICIO_ADDR, \
+ CONFIG_SYS_I2C_EEPROM_ADDR+0, \
+ CONFIG_SYS_I2C_EEPROM_ADDR+1, \
+ CONFIG_SYS_I2C_EEPROM_ADDR+2, \
+ CONFIG_SYS_I2C_EEPROM_ADDR+3, \
+ CONFIG_SYS_I2C_EEPROM_ADDR+4, \
+ CONFIG_SYS_I2C_EEPROM_ADDR+5, \
+ CONFIG_SYS_I2C_EEPROM_ADDR+6, \
+ CONFIG_SYS_I2C_EEPROM_ADDR+7, \
+ }
#endif /* CONFIG_USE_FRAM */
/*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */
#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* unused GPT0 COMP reg */
#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6)
#define CONFIG_SYS_POST_UART_TABLE { CONFIG_SYS_NS16550_COM1, \
CONFIG_SYS_NS16550_COM2 }
+#define CONFIG_POST_UART { \
+ "UART test", \
+ "uart", \
+ "This test verifies the UART operation.", \
+ POST_RAM | POST_SLOWTEST | POST_ALWAYS | POST_MANUAL, \
+ &uart_post_test, \
+ NULL, \
+ NULL, \
+ CONFIG_SYS_POST_UART \
+ }
+
#define CONFIG_POST_WATCHDOG { \
"Watchdog timer test", \
"watchdog", \
#define CONFIG_SYS_I2C_KEYBD_ADDR 0x56 /* PIC LWE keyboard */
#define CONFIG_SYS_I2C_DSPIC_IO_ADDR 0x57 /* PIC I/O addr */
-#define I2C_ADDR_LIST { \
- CONFIG_SYS_I2C_RTC_ADDR, \
- CONFIG_SYS_I2C_EEPROM_CPU_ADDR, \
- CONFIG_SYS_I2C_EEPROM_MB_ADDR, \
- CONFIG_SYS_I2C_DSPIC_ADDR, \
- CONFIG_SYS_I2C_DSPIC_2_ADDR, \
- CONFIG_SYS_I2C_DSPIC_KEYB_ADDR, \
- CONFIG_SYS_I2C_DSPIC_IO_ADDR }
+#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_RTC_ADDR, \
+ CONFIG_SYS_I2C_EEPROM_CPU_ADDR,\
+ CONFIG_SYS_I2C_EEPROM_MB_ADDR, \
+ CONFIG_SYS_I2C_DSPIC_ADDR, \
+ CONFIG_SYS_I2C_DSPIC_2_ADDR, \
+ CONFIG_SYS_I2C_DSPIC_KEYB_ADDR,\
+ CONFIG_SYS_I2C_DSPIC_IO_ADDR }
/*
* Pass open firmware flat tree
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Bytes reserved for initial data */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_SDRAM_BASE + (32 << 20)) /* 32 MiB */
#endif /* defined(CONFIG_SYS_INIT_DCACHE_CS) */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10) /* 4 KiB */
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10) /* 4 KiB */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* If the data cache is being used for the primordial stack and global
#define CONFIG_SYS_MBAR 0xF0000000
#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END -\
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE -\
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* OCM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
/* Use SRAM for initial stack */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SRAM_BASE /* Init RAM addr */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_SRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of monitor */
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_MISC_INIT_R /* Call misc_init_r */
#define CONFIG_ARCH_CPU_INIT
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + \
128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
#define CONFIG_SYS_IMMR 0xF0000000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* Hard reset configuration word */
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
/* global pointer */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size of global data */
/* start of global data */
#define CONFIG_SYS_GBL_DATA_OFFSET \
(CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE \
- - CONFIG_SYS_GBL_DATA_SIZE)
+ - GENERATED_GBL_DATA_SIZE)
/* monitor code */
#define SIZE 0x40000
-#define CONFIG_SYS_MONITOR_LEN (SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_MONITOR_LEN (SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_MONITOR_BASE \
(CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN)
#define CONFIG_SYS_MONITOR_END \
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
-
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_BEDBUG
+#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_REGINFO
-#define CONFIG_CMD_IMMAP
+#define CONFIG_CMD_DTT
+#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_IMMAP
+#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MII
-#define CONFIG_CMD_BEDBUG
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_JFFS2
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_DTT
-
+#define CONFIG_CMD_REGINFO
/*
* Serial console configuration
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
/*
* Ethernet configuration
*/
#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
"press \"<Esc><Esc>\" to stop\n", bootdelay
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
#define CONFIG_ETHADDR 00:50:C2:40:10:00
#define CONFIG_OVERWRITE_ETHADDR_ONCE 1
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
/*
* Default environment settings
*/
"serverip=192.168.1.1\0" \
"gatewayip=192.168.1.1\0" \
"console=ttyPSC0,115200\0" \
- "u-boot_addr=100000\0" \
- "kernel_addr=200000\0" \
- "fdt_addr=400000\0" \
- "ramdisk_addr=500000\0" \
+ "u-boot_addr=400000\0" \
+ "kernel_addr=400000\0" \
+ "fdt_addr=700000\0" \
+ "ramdisk_addr=800000\0" \
"multi_image_addr=800000\0" \
- "rootpath=/opt/eldk-4.1/ppc_6xx\0" \
- "u-boot=/tftpboot/motionpro/u-boot.bin\0" \
- "bootfile=/tftpboot/motionpro/uImage\0" \
- "fdt_file=/tftpboot/motionpro/motionpro.dtb\0" \
- "ramdisk_file=/tftpboot/motionpro/uRamdisk\0" \
+ "rootpath=/opt/eldk/ppc_6xx\0" \
+ "u-boot=motionpro/u-boot.bin\0" \
+ "bootfile=motionpro/uImage\0" \
+ "fdt_file=motionpro/motionpro.dtb\0" \
+ "ramdisk_file=motionpro/uRamdisk\0" \
"multi_image_file=kernel+initrd+dtb.img\0" \
"load=tftp ${u-boot_addr} ${u-boot}\0" \
- "update=prot off fff00000 fff3ffff; era fff00000 fff3ffff; " \
+ "update=prot off fff00000 +${filesize};" \
+ "era fff00000 +${filesize}; " \
"cp.b ${u-boot_addr} fff00000 ${filesize};" \
- "prot on fff00000 fff3ffff\0" \
+ "prot on fff00000 +${filesize}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
*/
#define CONFIG_BOARD_EARLY_INIT_R 1
-
/*
* Low level configuration
*/
-
/*
* Clock configuration: SYS_XTALIN = 33MHz
*/
#define CONFIG_SYS_MPC5XXX_CLKIN 33000000
-
/*
* Set IPB speed to 100MHz
*/
#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK
-
/*
* Memory map
*/
* Setting MBAR to otherwise will cause system hang when using SmartDMA such
* as network commands.
*/
-#define CONFIG_SYS_MBAR 0xf0000000
+#define CONFIG_SYS_MBAR 0xf0000000
#define CONFIG_SYS_SDRAM_BASE 0x00000000
/*
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MALLOC_LEN (1024 << 10) /* 1 MiB for malloc() */
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* initial mem map for Linux */
-
/*
* Chip selects configuration
*/
#define CONFIG_SYS_CS_BURST 0x00000000
#define CONFIG_SYS_CS_DEADCYCLE 0x22222222
-
/*
* SDRAM configuration
*/
#define SDRAM_CONTROL 0x504f0000
#define SDRAM_MODE 0x00cd0000
-
/*
* Flash configuration
*/
#define CONFIG_SYS_ATA_STRIDE 4
#define CONFIG_DOS_PARTITION
-
/*
* I2C configuration
*/
#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
#define CONFIG_SYS_I2C_SLAVE 0x7F
-
/*
* EEPROM configuration
*/
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 /* 2ms/cycle + 3ms extra */
#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 /* 2 EEPROMs (addr:50,52) */
-
/*
* RTC configuration
*/
#define CONFIG_RTC_DS1337 1
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
-
/*
* Status LED configuration
*/
extern void __led_set(led_id_t id, int state);
#endif /* __ASSEMBLY__ */
-
/*
* Temperature sensor
*/
#define CONFIG_DTT_LM75 1
#define CONFIG_DTT_SENSORS { 0x49 }
-
/*
* Environment settings
*/
*/
#define CONFIG_SYS_GPS_PORT_CONFIG 0x1105a004
-
/*
* Motion-PRO's CPLD revision control register
*/
#define CPLD_REV_REGISTER (CONFIG_SYS_CS2_START + 0x06)
-
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
/*
* Various low-level settings
*/
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
-
/* Not needed for MPC 5xxx U-Boot, but used by tools/updater */
#define CONFIG_SYS_RESET_ADDRESS 0xfff00100
#define CONFIG_SYS_SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
#define CONFIG_SYS_SDRC_MR_VAL3 0x00000000 /* Normal Mode */
#define CONFIG_SYS_SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
-#else
-#define CONFIG_SKIP_RELOCATE_UBOOT
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_BAUDRATE 115200
/* Use SRAM for initial stack */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SRAM_BASE /* Init RAM base */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_SRAM_SIZE /* End of area */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_SRAM_SIZE /* Size of area */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes of initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
/* Use SRAM for initial stack */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_SRAM_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_SRAM_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of monitor */
*/
#undef CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0x07d00000 /* unused memory region */
-#define CONFIG_SYS_INIT_RAM_END 0x4000/* larger space - we have SDRAM initialized */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000/* larger space - we have SDRAM initialized */
-#define CONFIG_SYS_GBL_DATA_SIZE 128/* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 256
/* Memory */
#define CONFIG_SYS_SDRAM_BASE 0x8C000000
#define CONFIG_SYS_MONITOR_BASE MS7720SE_FLASH_BASE_1
#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 256
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
in Flash (NOT run time address in SDRAM) ?!? */
#define CONFIG_SYS_MONITOR_LEN (128 * 1024) /* */
#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */
-#define CONFIG_SYS_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
/* FLASH */
#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */
-#define CONFIG_SYS_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
#define CONFIG_SYS_RX_ETH_BUFFER (8)
#define CONFIG_SYS_DEFAULT_IMMR 0x0F010000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* Hard reset configuration word */
#define CONFIG_SYS_SDRAM_BASE 0x00000000
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
*/
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* 1MiB for malloc() */
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Other required minimal configurations
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-
/*
* CS8900 Ethernet drivers
*/
#define CONFIG_BAUDRATE 115200
-
/*
* BOOTP options
*/
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
-
/*
* Command line configuration.
*/
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_ELF
-
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTARGS "root=/dev/msdk mem=48M"
#define CONFIG_BOOTFILE "mx1ads"
#undef _CONFIG_UART4 /* internal uart 4 */
#undef CONFIG_SILENT_CONSOLE /* use this to disable output */
-
/*
* BOOTP options
*/
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
-
/*
* Command line configuration.
*/
#undef CONFIG_CMD_PING
#undef CONFIG_CMD_SOURCE
-
/*
* Boot options. Setting delay to -1 stops autostart count down.
*/
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128<<10) )
-
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-
#define CONFIG_STACKSIZE (120<<10) /* stack size */
#ifdef CONFIG_USE_IRQ
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
#endif
/*
*/
#define CONFIG_SYS_MALLOC_LEN (2*CONFIG_ENV_SIZE + 2 * 128 * 1024)
/* Bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
#ifndef __CONFIG_H
#define __CONFIG_H
+#include <asm/arch/imx-regs.h>
/* High Level Configuration Options */
#define CONFIG_MX51 /* in a mx51 */
-#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_SYS_MX5_HCLK 24000000
#define CONFIG_SYS_MX5_CLK32 32768
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define BOARD_LATE_INIT
#define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "uboot_addr=0xa0000000\0" \
- "uboot=u-boot.bin\0" \
- "loadaddr=0x90800000\0" \
- "bootargs_base=setenv bootargs console=tty "\
- "console=ttymxc0,${baudrate}\0"\
- "bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs "\
- "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0"\
- "bootcmd=run bootcmd_net\0" \
- "bootcmd_net=run bootargs_base bootargs_nfs; " \
- "tftpboot ${loadaddr} ${kernel}; bootm\0"
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "script=boot.scr\0" \
+ "uimage=uImage\0" \
+ "mmcdev=0\0" \
+ "mmcpart=2\0" \
+ "mmcroot=/dev/mmcblk0p3 rw\0" \
+ "mmcrootfstype=ext3 rootwait\0" \
+ "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
+ "root=${mmcroot} " \
+ "rootfstype=${mmcrootfstype}\0" \
+ "loadbootscript=" \
+ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
+ "bootscript=echo Running bootscript from mmc ...; " \
+ "source\0" \
+ "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "run mmcargs; " \
+ "bootm\0" \
+ "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
+ "root=/dev/nfs " \
+ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
+ "netboot=echo Booting from net ...; " \
+ "run netargs; " \
+ "dhcp ${uimage}; bootm\0" \
+
+#define CONFIG_BOOTCOMMAND \
+ "if mmc rescan ${mmcdev}; then " \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "else " \
+ "if run loaduimage; then " \
+ "run mmcboot; " \
+ "else run netboot; " \
+ "fi; " \
+ "fi; " \
+ "else run netboot; fi"
#define CONFIG_ARP_TIMEOUT 200UL
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_PROMPT "MX51EVK U-Boot > "
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#define PHYS_SDRAM_1 CSD0_BASE_ADDR
#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
+#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
+#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
#define CONFIG_SYS_DDR_CLKSEL 0
#define CONFIG_SYS_CLKTL_CBCDR 0x59E35100
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
/*
* Size of malloc() pool
*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/*
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-/*#define CONFIG_SKIP_RELOCATE_UBOOT*/
-/*#define CONFIG_SKIP_LOWLEVEL_INIT */
-
/*
* Partitions (mtdparts command line support)
*/
#define CONFIG_SYS_MEMTEST_START 0x00000000
#define CONFIG_SYS_MEMTEST_END 0x0FFFFFFF
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */
#define BOARD_LATE_INIT /* call board_late_init during start up */
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \
CONFIG_SYS_SDRAM_SIZE - \
CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* Global data size rsvd */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x20000)
#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - \
CONFIG_SYS_MALLOC_LEN)
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_MALLOC_BASE - \
- CONFIG_SYS_GBL_DATA_SIZE)
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP CONFIG_SYS_GBL_DATA_OFFSET
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial
* data */
/*
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
*/
#define CONFIG_ENV_SIZE SZ_128K /* Total Size of Environment Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
* Hardware drivers
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
#endif /* (CONFIG_CMD_NET) */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
*/
#define CONFIG_ENV_SIZE (256 << 10)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*--------------------------------------------------------------------------*/
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
/* Sector */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/*
* Hardware drivers
*/
#define CONFIG_ENV_SIZE (256 << 10)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/* Vector Base */
#define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE 0x80000000
-#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
*/
#define CONFIG_ENV_SIZE (128 << 10)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
/* initial data */
/* Vector Base */
#define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE 0x80000000
-#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
#define CONFIG_ARCH_CPU_INIT
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + \
128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
*/
#undef CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0x42000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer (placed in internal SRAM)
*----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon*/
*/
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_MALLOC_LEN (128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
+#define CONFIG_SYS_TEXT_BASE 0x0
#define CONFIG_BOOTCOMMAND \
"if mmcinfo && fatload mmc 0 0xa0000000 uboot.script ; then " \
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* NOR FLASH
*/
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_MALLOC_LEN (128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
+#define CONFIG_SYS_TEXT_BASE 0x0
#define CONFIG_BOOTCOMMAND \
"if mmc init && fatload mmc 0 0xa0000000 uboot.script ; then " \
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* NOR FLASH
#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used */
/* area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes */
/* reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
*----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */
#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (1 << 20)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#undef CONFIG_LCD
#undef CONFIG_MMC
#define BOARD_LATE_INIT 1
+#define CONFIG_SYS_TEXT_BASE 0x0
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
/*
* Physical Memory Map
*/
-#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
-#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
-#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
-#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
-#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
-#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* GPIO settings
#define CONFIG_SYS_GAFR2_U_VAL 0x00000000
#define CONFIG_SYS_PSSR_VAL 0x20
-#define CONFIG_SYS_CCCR_VAL 0x00000141 /* 100 MHz memory, 200 MHz CPU */
-#define CONFIG_SYS_CKEN_VAL 0x00000060 /* FFUART and STUART enabled */
-#define CONFIG_SYS_ICMR_VAL 0x00000000 /* No interrupts enabled */
+#define CONFIG_SYS_CCCR 0x00000141 /* 100 MHz memory, 200 MHz CPU */
+#define CONFIG_SYS_CKEN 0x00000060 /* FFUART and STUART enabled */
+#define CONFIG_SYS_ICMR 0x00000000 /* No interrupts enabled */
/*
* Memory settings
/* bits set in lowlevel_init.S */
#define CONFIG_SYS_MDMRS_VAL 0x00000000
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
+
/*
* PCMCIA and CF Interfaces
*/
#define CONFIG_INITRD_TAG 1
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#undef CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
*/
#define CONFIG_SYS_MALLOC_LEN \
ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
#define CONFIG_INITRD_TAG 1
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#undef CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_USER_LOWLEVEL_INIT 1
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024,\
0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
* copied to top of RAM by the init code.
*
* CONFIG_SYS_INIT_RAM_ADDR - Address of Init RAM, above exception vect
- * CONFIG_SYS_INIT_RAM_END - Size of Init RAM
- * CONFIG_SYS_GBL_DATA_SIZE - Ammount of RAM to reserve for global data
+ * CONFIG_SYS_INIT_RAM_SIZE - Size of Init RAM
+ * GENERATED_GBL_DATA_SIZE - Ammount of RAM to reserve for global data
* CONFIG_SYS_GBL_DATA_OFFSET - Start of global data, top of stack
*/
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4000)
-#define CONFIG_SYS_INIT_RAM_END 0x4000
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#undef CONFIG_SKIP_LOWLEVEL_INIT /* define for developing */
-#undef CONFIG_SKIP_RELOCATE_UBOOT /* define for developing */
+#define CONFIG_SYS_TEXT_BASE 0x0
/*
* define the following to enable debug blinks. A debug blink function
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* PXA250 IDP memory map information
/*
* Physical Memory Map
*/
-#define CONFIG_NR_DRAM_BANKS 4 /* we have 1 banks of DRAM */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* GPIO settings
#define CONFIG_SYS_PSSR_VAL 0x20
+#define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
+#define CONFIG_SYS_CKEN 0x0
+
/*
* Memory settings
*/
#define CONFIG_SYS_MDCNFG_VAL 0x090009C9
#define CONFIG_SYS_MDREFR_VAL 0x0085C017
#define CONFIG_SYS_MDMRS_VAL 0x00220022
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
/*
* PCMCIA and CF Interfaces
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
-#define CONFIG_SYS_INIT_RAM_END IRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
#define CONFIG_BOARD_EARLY_INIT_F 1
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of OCM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Size of DRAM reserved for malloc() use */
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE (256)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
/*
#define CONFIG_SYS_MALLOC_LEN (1204 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE (256)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
#define CONFIG_SYS_RX_ETH_BUFFER (8)
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_MONITOR_BASE RSK7203_FLASH_BASE_1
#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 256
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
/* FLASH */
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-
/* input clock of PLL: has 24MHz input clock at S5PC110 */
#define CONFIG_SYS_CLK_FREQ_C110 24000000
* 1MB = 0x100000, 0x100000 = 1024 * 1024
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for */
/* initial data */
/*
* select serial console configuration
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Size in bytes reserved for initial data
*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*
* NS16550 Configuration
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#else
#define CONFIG_SYS_INIT_RAM_ADDR 0xf8400000 /* Initial RAM address */
#endif
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
/* Where the internal SRAM starts */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR
/* Where the internal SRAM ends (only offset) */
-#define CONFIG_SYS_INIT_RAM_END 0x0F00
+#define CONFIG_SYS_INIT_RAM_SIZE 0x0F00
/*
| |
| 64 Bytes |
| |
- CONFIG_SYS_INIT_RAM_END ------> ------------ higher address
+ CONFIG_SYS_INIT_RAM_SIZE ------> ------------ higher address
(offset only)
*/
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 64
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/* Initial value of the stack pointern in internal SRAM */
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
* Select serial console configuration
*/
-
/*
* BOOTP options
*/
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
-
/*
* Command line configuration.
*/
#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_SOURCE
-
/*
* Boot options. Setting delay to -1 stops autostart count down.
* NOTE: Sending parameters to kernel depends on kernel version and
#define CONFIG_INITRD_TAG 1 /* send initrd params */
#undef CONFIG_VFD /* do not send framebuffer setup */
-
/*
* Malloc pool need to host env + 128 Kb reserve for other allocations.
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128<<10) )
-
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-
#define CONFIG_STACKSIZE (120<<10) /* stack size */
#ifdef CONFIG_USE_IRQ
#define SCB9328_SDRAM_1_SIZE 0x01000000 /* 16 MB */
/*
- * Flash Controller settings
- */
-
-/*
- * Hardware drivers
- */
-
-
-/*
* Configuration for FLASH memory for the Synertronixx board
*/
*/
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*
/* Size of DRAM reserved for malloc() use */
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE (256)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
#define CONFIG_SYS_FLASH_CFI
/* MEMORY */
#if defined(CONFIG_SH_32BIT)
-#define SH7785LCR_SDRAM_PHYS_BASE (0x48000000)
-#define SH7785LCR_SDRAM_BASE (0x88000000)
+/* 0x40000000 - 0x47FFFFFF does not use */
+#define CONFIG_SH_SDRAM_OFFSET (0x8000000)
+#define SH7785LCR_SDRAM_PHYS_BASE (0x40000000 + CONFIG_SH_SDRAM_OFFSET)
+#define SH7785LCR_SDRAM_BASE (0x80000000 + CONFIG_SH_SDRAM_OFFSET)
#define SH7785LCR_SDRAM_SIZE (384 * 1024 * 1024)
#define SH7785LCR_FLASH_BASE_1 (0xa0000000)
#define SH7785LCR_FLASH_BANK_SIZE (64 * 1024 * 1024)
#define CONFIG_SYS_MONITOR_BASE (SH7785LCR_FLASH_BASE_1)
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE (256)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
/* FLASH */
*/
#define CONFIG_INFERNO /* we are using the inferno bootldr */
#define CONFIG_SKIP_LOWLEVEL_INIT 1
-#undef CONFIG_SKIP_RELOCATE_UBOOT
/*
* High Level Configuration Options
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_S3C64XX 1 /* in a SAMSUNG S3C64XX Family */
#define CONFIG_SMDK6400 1 /* on a SAMSUNG SMDK6400 Board */
-#define CONFIG_SKIP_RELOCATE_UBOOT
-
#define CONFIG_PERIPORT_REMAP
#define CONFIG_PERIPORT_BASE 0x70000000
#define CONFIG_PERIPORT_SIZE 0x13
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for initial data */
/*
* Hardware drivers
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-
/* input clock of PLL: SMDKC100 has 12MHz input clock */
#define CONFIG_SYS_CLK_FREQ 12000000
* 1MB = 0x100000, 0x100000 = 1024 * 1024
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for */
/* initial data */
/*
* select serial console configuration
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384KiB for Mon */
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MBAR + 0x20000)
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_MEMTEST_START 0x00800000
#define CONFIG_SYS_MEMTEST_END 0x04000000
#define CONFIG_SYS_MALLOC_LEN (1024*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_IDENT_STRING "-SPEAr"
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_PROMPT "u-boot> "
/* List of I2C addresses to be verified by POST */
#if defined (CONFIG_MINIFAP)
-#undef I2C_ADDR_LIST
-#define I2C_ADDR_LIST { CONFIG_SYS_I2C_EEPROM_ADDR, \
- CONFIG_SYS_I2C_HWMON_ADDR, \
- CONFIG_SYS_I2C_SLAVE }
+#undef CONFIG_SYS_POST_I2C_ADDRS
+#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \
+ CONFIG_SYS_I2C_HWMON_ADDR, \
+ CONFIG_SYS_I2C_SLAVE}
#endif
/*
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0x60000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0x60000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer (placed in OCM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
#define CONFIG_SYS_GBL_DATA_OFFSET \
- (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
/* Memory Info */
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define PHYS_SDRAM_1 TNETV107X_DDR_EMIF_DATA_BASE
#define PHYS_SDRAM_1_SIZE 0x04000000
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
#define CONFIG_INITRD_TAG 1
#define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
/*
* Hardware drivers
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_MMC 1
#define BOARD_LATE_INIT 1
+#define CONFIG_SYS_TEXT_BASE 0x0
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* GPIO settings
/* malloc() len */
#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
/* reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Board has 2 32MB banks of DRAM but there is a bug when using
* both so only the first is configured
/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
- CONFIG_SYS_GBL_DATA_SIZE)
+ GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_INIT_DATA_SIZE 128 /* Size in bytes reserved for */
/* initial data */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000
-#define CONFIG_SYS_INIT_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_INIT_DATA_SIZE)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_INIT_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/*--------------------------------------------------------------------
* NS16550 Configuration
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_MALLOC_LEN (2048 * 1024)
/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
#define CONFIG_SYS_SDRAM_BASE 0x90000000
#define CONFIG_SYS_INIT_RAM_ADDR 0x1FFE8000
-#ifndef CONFIG_SYS_ARM_WITHOUT_RELOC
-#define CONFIG_SYS_INIT_RAM_END (64 * 1024)
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (64 * 1024)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_GBL_DATA_OFFSET)
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-#else
-#define CONFIG_SKIP_RELOCATE_UBOOT
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + 0x2000)
-#endif
-
#define CONFIG_BOARD_EARLY_INIT_F
/* 166 MHz DDR RAM */
#define CONFIG_SYS_NO_FLASH
+/*
+ * Framebuffer and LCD
+ */
+#define CONFIG_PREBOOT
+#define CONFIG_LCD
+#define CONFIG_VIDEO_MX5
+#define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
+#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define LCD_BPP LCD_COLOR16
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+
#endif /* __CONFIG_H */
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xF7000000 /* Initial RAM addr */
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* size */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* size */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* size init data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
- CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB */
/*
* Size of malloc() pool and stack
*/
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
#define CONFIG_STACKSIZE (1 * 1024 * 1024)
*/
#define CONFIG_PXA27X 1 /* Marvell PXA270 CPU */
#define CONFIG_VPAC270 1 /* Voipac PXA270 board */
+#define CONFIG_SYS_TEXT_BASE 0x0
/*
* Environment settings
*/
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_MALLOC_LEN (128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_BOOTCOMMAND \
"if mmc init && fatload mmc 0 0xa4000000 uImage; then " \
#define CONFIG_SYS_IPL_LOAD_ADDR (0x5c000000)
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR \
- (PHYS_SDRAM_1 + CONFIG_SYS_GBL_DATA_SIZE + 2048)
+ (PHYS_SDRAM_1 + GENERATED_GBL_DATA_SIZE + 2048)
/*
* NOR FLASH
#define CONFIG_SYS_INIT_DCACHE_CS 4 /* use cs # 4 for data cache memory */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
+++ /dev/null
-/*
- * Copyright (C) 2003 ETC s.r.o.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- * Written by Peter Figuli <peposh@etc.sk>, 2003.
- *
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#define CONFIG_PXA250 1 /* this is an PXA250 CPU */
-#define CONFIG_WEPEP250 1 /* config for wepep250 board */
-#undef CONFIG_USE_IRQ /* don't need use IRQ/FIQ */
-
-/* we will never enable dcache, because we have to setup MMU first */
-#define CONFIG_SYS_NO_DCACHE
-
-/*
- * Select serial console configuration
- */
-#define CONFIG_PXA_SERIAL
-#define CONFIG_BTUART 1 /* BTUART is default on WEP dev board */
-#define CONFIG_BAUDRATE 115200
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#undef CONFIG_CMD_CONSOLE
-#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_SOURCE
-
-
-/*
- * Boot options. Setting delay to -1 stops autostart count down.
- * NOTE: Sending parameters to kernel depends on kernel version and
- * 2.4.19-rmk6-pxa1 patch used while my u-boot coding didn't accept
- * parameters at all! Do not get confused by them so.
- */
-#define CONFIG_BOOTDELAY -1
-#define CONFIG_BOOTARGS "root=/dev/mtdblock2 mem=32m console=ttyS01,115200n8"
-#define CONFIG_BOOTCOMMAND "bootm 40000"
-
-
-/*
- * General options for u-boot. Modify to save memory foot print
- */
-#define CONFIG_SYS_LONGHELP /* undef saves memory */
-#define CONFIG_SYS_PROMPT "WEP> " /* prompt string */
-#define CONFIG_SYS_CBSIZE 256 /* console I/O buffer */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* print buffer size */
-#define CONFIG_SYS_MAXARGS 16 /* max command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* boot args buf size */
-
-#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest test area */
-#define CONFIG_SYS_MEMTEST_END 0xa0800000
-
-#define CONFIG_SYS_HZ 1000
-#define CONFIG_SYS_CPUSPEED 0x141 /* core clock - register value */
-
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*
- * Definitions related to passing arguments to kernel.
- */
-#define CONFIG_CMDLINE_TAG 1 /* send commandline to Kernel */
-#define CONFIG_SETUP_MEMORY_TAGS 1 /* send memory definition to kernel */
-#undef CONFIG_INITRD_TAG /* do not send initrd params */
-#undef CONFIG_VFD /* do not send framebuffer setup */
-
-
-/*
- * Malloc pool need to host env + 128 Kb reserve for other allocations.
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128<<10) )
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-
-#define CONFIG_STACKSIZE (120<<10) /* stack size */
-
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4<<10) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4<<10) /* FIQ stack */
-#endif
-
-/*
- * SDRAM Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of SDRAM */
-#define WEP_SDRAM_1 0xa0000000 /* SDRAM bank #1 */
-#define WEP_SDRAM_1_SIZE 0x02000000 /* 32 MB ( 2 chip ) */
-#define WEP_SDRAM_2 0xa2000000 /* SDRAM bank #2 */
-#define WEP_SDRAM_2_SIZE 0x00000000 /* 0 MB */
-#define WEP_SDRAM_3 0xa8000000 /* SDRAM bank #3 */
-#define WEP_SDRAM_3_SIZE 0x00000000 /* 0 MB */
-#define WEP_SDRAM_4 0xac000000 /* SDRAM bank #4 */
-#define WEP_SDRAM_4_SIZE 0x00000000 /* 0 MB */
-
-#define CONFIG_SYS_DRAM_BASE 0xa0000000
-#define CONFIG_SYS_DRAM_SIZE 0x02000000
-
-/* Uncomment used SDRAM chip */
-#define WEP_SDRAM_K4S281633
-/*#define WEP_SDRAM_K4S561633*/
-
-
-/*
- * Configuration for FLASH memory
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* FLASH banks count (not chip count)*/
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* number of sector in FLASH bank */
-#define WEP_FLASH_BUS_WIDTH 4 /* we use 32 bit FLASH memory... */
-#define WEP_FLASH_INTERLEAVE 2 /* ... made of 2 chips */
-#define WEP_FLASH_BANK_SIZE 0x2000000 /* size of one flash bank*/
-#define WEP_FLASH_SECT_SIZE 0x0040000 /* size of erase sector */
-#define WEP_FLASH_BASE 0x0000000 /* location of flash memory */
-#define WEP_FLASH_UNLOCK 1 /* perform hw unlock first */
-
-
-/* This should be defined if CFI FLASH device is present. Actually benefit
- is not so clear to me. In other words we can provide more informations
- to user, but this expects more complex flash handling we do not provide
- now.*/
-#undef CONFIG_SYS_FLASH_CFI
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* timeout for Erase operation */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* timeout for Write operation */
-
-#define CONFIG_SYS_FLASH_BASE WEP_FLASH_BASE
-
-/*
- * This is setting for JFFS2 support in u-boot.
- * Right now there is no gain for user, but later on booting kernel might be
- * possible. Consider using XIP kernel running from flash to save RAM
- * footprint.
- * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
- */
-#define CONFIG_SYS_JFFS2_FIRST_BANK 0
-#define CONFIG_SYS_JFFS2_FIRST_SECTOR 5
-#define CONFIG_SYS_JFFS2_NUM_BANKS 1
-
-/*
- * Environment setup. Definitions of monitor location and size with
- * definition of environment setup ends up in 2 possibilities.
- * 1. Embeded environment - in u-boot code is space for environment
- * 2. Environment is read from predefined sector of flash
- * Right now we support 2. possiblity, but expecting no env placed
- * on mentioned address right now. This also needs to provide whole
- * sector for it - for us 256Kb is really waste of memory. U-boot uses
- * default env. and until kernel parameters could be sent to kernel
- * env. has no sense to us.
- */
-
-#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
-#define CONFIG_SYS_MONITOR_LEN 0x20000 /* 128kb ( 1 flash sector ) */
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR 0x20000 /* absolute address for now */
-#define CONFIG_ENV_SIZE 0x2000
-
-#define PHYS_SDRAM_1 WEP_SDRAM_1
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
-
-#undef CONFIG_ENV_OVERWRITE /* env is not writable now */
-
-/*
- * Well this has to be defined, but on the other hand it is used differently
- * one may expect. For instance loadb command do not cares :-)
- * So advice is - do not relay on this...
- */
-#define CONFIG_SYS_LOAD_ADDR 0x40000
-
-#endif /* __CONFIG_H */
*/
#define CONFIG_PXA250 1 /* This is an PXA255 CPU */
#define CONFIG_XAENIAX 1 /* on a xaeniax board */
+#define CONFIG_SYS_TEXT_BASE 0x0
#define BOARD_LATE_INIT 1
* used for the RAM copy of the uboot code
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Miscellaneous configurable options
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* FLASH and environment organization
*/
#define CONFIG_SYS_PSSR_VAL 0x00000030
-#define CONFIG_SYS_CKEN_VAL 0x00000080 /* */
-#define CONFIG_SYS_ICMR_VAL 0x00000000 /* No interrupts enabled */
+#define CONFIG_SYS_CKEN 0x00000080 /* */
+#define CONFIG_SYS_ICMR 0x00000000 /* No interrupts enabled */
+#define CONFIG_SYS_CCCR CCCR_L27|CCCR_M2|CCCR_N10
/*
*/
#define CONFIG_SYS_MDMRS_VAL 0x00320032
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
+
/*
* PCMCIA and CF Interfaces
*/
/*Stack*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x800000/* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
- - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
+ - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*Speed*/
#define CONFIG_SYS_CLK_FREQ XPAR_CORE_CLOCK_FREQ_HZ
#define CONFIG_PXA250 1 /* This is an PXA250 CPU */
#define CONFIG_XM250 1 /* on a MicroSys XM250 Board */
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
+#define CONFIG_SYS_TEXT_BASE 0x0
/* we will never enable dcache, because we have to setup MMU first */
#define CONFIG_SYS_NO_DCACHE
*
*/
#define CONFIG_SYS_MALLOC_LEN (256*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* FLASH and environment organization
* Clocks, power control and interrupts
*/
#define CONFIG_SYS_PSSR_VAL 0x00000030
-#define CONFIG_SYS_CCCR_VAL 0x00000161 /* 100 MHz memory, 400 MHz CPU, 400 Turbo */
-#define CONFIG_SYS_CKEN_VAL 0x000141ec /* FFUART and STUART enabled */
-#define CONFIG_SYS_ICMR_VAL 0x00000000 /* No interrupts enabled */
+#define CONFIG_SYS_CCCR 0x00000161 /* 100 MHz memory, 400 MHz CPU, 400 Turbo */
+#define CONFIG_SYS_CKEN 0x000141ec /* FFUART and STUART enabled */
+#define CONFIG_SYS_ICMR 0x00000000 /* No interrupts enabled */
/* FIXME
*
#define CONFIG_SYS_MDCNFG_VAL 0x000009c9
#define CONFIG_SYS_MDMRS_VAL 0x00220022
#define CONFIG_SYS_MDREFR_VAL 0x000da018 /* Initial setting, individual bits set in lowlevel_init.S */
+#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
+#define CONFIG_SYS_SXCNFG_VAL 0x00000000
/*
* PCMCIA and CF Interfaces (NOT USED, these values from lubbock init)
/* High Level Configuration Options */
#define CONFIG_XPEDITE1000 1
#define CONFIG_SYS_BOARD_NAME "XPedite1000"
+#define CONFIG_SYS_FORM_PMC 1
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_440 1
#define CONFIG_440GX 1 /* 440 GX */
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */
"misc_args=ip=on\0" \
"set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
"bootfile=/home/user/file\0" \
- "osfile=/home/user/uImage-XPedite1000\0" \
- "fdtfile=/home/user/xpedite1000.dtb\0" \
+ "osfile=/home/user/board.uImage\0" \
+ "fdtfile=/home/user/board.dtb\0" \
"ubootfile=/home/user/u-boot.bin\0" \
"fdtaddr=c00000\0" \
"osaddr=0x1000000\0" \
*/
/*
- * xpedite5170 board configuration file
+ * xpedite517x board configuration file
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_MPC8641 1 /* MPC8641 specific */
#define CONFIG_XPEDITE5140 1 /* MPC8641HPCN board specific */
#define CONFIG_SYS_BOARD_NAME "XPedite5170"
+#define CONFIG_SYS_FORM_3U_VPX 1
#define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */
#define CONFIG_BOARD_EARLY_INIT_R /* Call board_pre_init */
#define CONFIG_BAT_RW 1 /* Use common BAT rw code */
#define CONFIG_SYS_ALT_MEMTEST
#define CONFIG_SYS_MEMTEST_START 0x10000000
#define CONFIG_SYS_MEMTEST_END 0x20000000
+#define CONFIG_POST (CONFIG_SYS_POST_MEMORY |\
+ CONFIG_SYS_POST_I2C)
+#define I2C_ADDR_LIST {CONFIG_SYS_I2C_DS1621_ADDR, \
+ CONFIG_SYS_I2C_DS4510_ADDR, \
+ CONFIG_SYS_I2C_EEPROM_ADDR, \
+ CONFIG_SYS_I2C_LM90_ADDR, \
+ CONFIG_SYS_I2C_PCA9553_ADDR, \
+ CONFIG_SYS_I2C_PCA953X_ADDR0, \
+ CONFIG_SYS_I2C_PCA953X_ADDR1, \
+ CONFIG_SYS_I2C_PCA953X_ADDR2, \
+ CONFIG_SYS_I2C_PCA953X_ADDR3, \
+ CONFIG_SYS_I2C_PEX8518_ADDR, \
+ CONFIG_SYS_I2C_RTC_ADDR}
+/* The XPedite5170 can host an XMC which has an EEPROM at address 0x50 */
+#define I2C_ADDR_IGNORE_LIST {0x50}
/*
* Memory map
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe0000000
-#define CONFIG_SYS_INIT_RAM_END 0x00004000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */
#define CONFIG_SYS_I2C_DS1621_ADDR 0x48
#define CONFIG_DTT_DS1621
#define CONFIG_DTT_SENSORS { 0 }
+#define CONFIG_SYS_I2C_LM90_ADDR 0x4c
/* I2C EEPROM - AT24C128B */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
#define CONFIG_SYS_I2C_PCA953X_ADDR2 0x1e
#define CONFIG_SYS_I2C_PCA953X_ADDR3 0x1f
#define CONFIG_SYS_I2C_PCA953X_ADDR CONFIG_SYS_I2C_PCA953X_ADDR0
+#define CONFIG_SYS_I2C_PCA9553_ADDR 0x62
/*
* PU = pulled high, PD = pulled low
* Memory space is mapped 1-1, but I/O space must start from 0.
*/
/* PCIE1 - PEX8518 */
-#define CONFIG_SYS_PCIE1_MEM_BASE 0x80000000
-#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BASE
+#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000
+#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BUS
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x40000000 /* 1G */
-#define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE1_IO_PHYS 0xe8000000
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
/* PCIE2 - VPX P1 */
-#define CONFIG_SYS_PCIE2_MEM_BASE 0xc0000000
-#define CONFIG_SYS_PCIE2_MEM_PHYS CONFIG_SYS_PCIE2_MEM_BASE
+#define CONFIG_SYS_PCIE2_MEM_BUS 0xc0000000
+#define CONFIG_SYS_PCIE2_MEM_PHYS CONFIG_SYS_PCIE2_MEM_BUS
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000 /* 256M */
-#define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE2_IO_PHYS 0xe8800000
#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000 /* 8M */
#define CONFIG_CMD_PCA953X
#define CONFIG_CMD_PCA953X_INFO
#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PCI_ENUM
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SNTP
"misc_args=ip=on\0" \
"set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
"bootfile=/home/user/file\0" \
- "osfile=/home/user/uImage-XPedite5170\0" \
- "fdtfile=/home/user/xpedite5170.dtb\0" \
+ "osfile=/home/user/board.uImage\0" \
+ "fdtfile=/home/user/board.dtb\0" \
"ubootfile=/home/user/u-boot.bin\0" \
"fdtaddr=c00000\0" \
"osaddr=0x1000000\0" \
*/
/*
- * xpedite5200 board configuration file
+ * xpedite520x board configuration file
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_MPC8548 1
#define CONFIG_XPEDITE5200 1
#define CONFIG_SYS_BOARD_NAME "XPedite5200"
+#define CONFIG_SYS_FORM_PMC_XMC 1
#define CONFIG_BOARD_EARLY_INIT_R /* Call board_pre_init */
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_ALT_MEMTEST
#define CONFIG_SYS_MEMTEST_START 0x10000000
#define CONFIG_SYS_MEMTEST_END 0x20000000
+#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
+ CONFIG_SYS_POST_I2C)
+#define I2C_ADDR_LIST {CONFIG_SYS_I2C_MAX1237_ADDR, \
+ CONFIG_SYS_I2C_EEPROM_ADDR, \
+ CONFIG_SYS_I2C_PCA953X_ADDR0, \
+ CONFIG_SYS_I2C_PCA953X_ADDR1, \
+ CONFIG_SYS_I2C_RTC_ADDR}
/*
* Memory map
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe0000000
-#define CONFIG_SYS_INIT_RAM_END 0x4000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x4000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */
#define CONFIG_SYS_PCA953X_BRD_CFG2 0x04
#define CONFIG_SYS_PCA953X_XMC_ROOT0 0x08
#define CONFIG_SYS_PCA953X_FLASH_PASS_CS 0x10
-#define CONFIG_SYS_PCA953X_FLASH_WP 0x20
+#define CONFIG_SYS_PCA953X_NVM_WP 0x20
#define CONFIG_SYS_PCA953X_MONARCH 0x40
#define CONFIG_SYS_PCA953X_EREADY 0x80
#define CONFIG_SYS_PCA953X_P14_IO6 0x40
#define CONFIG_SYS_PCA953X_P14_IO7 0x80
+/* 12-bit ADC used to measure CPU diode */
+#define CONFIG_SYS_I2C_MAX1237_ADDR 0x34
+
/*
* General PCI
* Memory space is mapped 1-1, but I/O space must start from 0.
*/
-#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
-#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
+#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
+#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BUS
#define CONFIG_SYS_PCI1_MEM_SIZE 0x40000000 /* 1G */
-#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
+#define CONFIG_SYS_PCI1_IO_BUS 0x00000000
#define CONFIG_SYS_PCI1_IO_PHYS 0xe8000000
#define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 1M */
#define CONFIG_CMD_PCA953X
#define CONFIG_CMD_PCA953X_INFO
#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PCI_ENUM
#define CONFIG_CMD_PING
#define CONFIG_CMD_SNTP
#define CONFIG_CMD_REGINFO
"misc_args=ip=on\0" \
"set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
"bootfile=/home/user/file\0" \
- "osfile=/home/user/uImage-XPedite5200\0" \
- "fdtfile=/home/user/xpedite5200.dtb\0" \
+ "osfile=/home/user/board.uImage\0" \
+ "fdtfile=/home/user/board.dtb\0" \
"ubootfile=/home/user/u-boot.bin\0" \
"fdtaddr=c00000\0" \
"osaddr=0x1000000\0" \
*/
/*
- * xpedite5370 board configuration file
+ * xpedite537x board configuration file
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_MPC8572 1
#define CONFIG_XPEDITE5370 1
#define CONFIG_SYS_BOARD_NAME "XPedite5370"
+#define CONFIG_SYS_FORM_3U_VPX 1
#define CONFIG_BOARD_EARLY_INIT_R /* Call board_pre_init */
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_ALT_MEMTEST
#define CONFIG_SYS_MEMTEST_START 0x10000000
#define CONFIG_SYS_MEMTEST_END 0x20000000
+#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
+ CONFIG_SYS_POST_I2C)
+#define I2C_ADDR_LIST {CONFIG_SYS_I2C_DS1621_ADDR, \
+ CONFIG_SYS_I2C_DS4510_ADDR, \
+ CONFIG_SYS_I2C_EEPROM_ADDR, \
+ CONFIG_SYS_I2C_LM90_ADDR, \
+ CONFIG_SYS_I2C_PCA953X_ADDR0, \
+ CONFIG_SYS_I2C_PCA953X_ADDR1, \
+ CONFIG_SYS_I2C_PCA953X_ADDR2, \
+ CONFIG_SYS_I2C_PCA953X_ADDR3, \
+ CONFIG_SYS_I2C_PEX8518_ADDR, \
+ CONFIG_SYS_I2C_RTC_ADDR}
+/* The XPedite5370 can host an XMC which has an EEPROM at address 0x50 */
+#define I2C_ADDR_IGNORE_LIST {0x50}
/*
* Memory map
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe0000000
-#define CONFIG_SYS_INIT_RAM_END 0x00004000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */
#define CONFIG_SYS_I2C_DS1621_ADDR 0x48
#define CONFIG_DTT_DS1621
#define CONFIG_DTT_SENSORS { 0 }
+#define CONFIG_SYS_I2C_LM90_ADDR 0x4c
/* I2C EEPROM - AT24C128B */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
* Memory space is mapped 1-1, but I/O space must start from 0.
*/
/* PCIE1 - VPX P1 */
-#define CONFIG_SYS_PCIE1_MEM_BASE 0x80000000
-#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BASE
+#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000
+#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BUS
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x40000000 /* 1G */
-#define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE1_IO_PHYS 0xe8000000
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
/* PCIE2 - PEX8518 */
-#define CONFIG_SYS_PCIE2_MEM_BASE 0xc0000000
-#define CONFIG_SYS_PCIE2_MEM_PHYS CONFIG_SYS_PCIE2_MEM_BASE
+#define CONFIG_SYS_PCIE2_MEM_BUS 0xc0000000
+#define CONFIG_SYS_PCIE2_MEM_PHYS CONFIG_SYS_PCIE2_MEM_BUS
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000 /* 256M */
-#define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE2_IO_PHYS 0xe8800000
#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000 /* 8M */
#define CONFIG_CMD_PCA953X
#define CONFIG_CMD_PCA953X_INFO
#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PCI_ENUM
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_SNTP
"misc_args=ip=on\0" \
"set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
"bootfile=/home/user/file\0" \
- "osfile=/home/user/uImage-XPedite5370\0" \
- "fdtfile=/home/user/xpedite5370.dtb\0" \
+ "osfile=/home/user/board.uImage\0" \
+ "fdtfile=/home/user/board.dtb\0" \
"ubootfile=/home/user/u-boot.bin\0" \
"fdtaddr=c00000\0" \
"osaddr=0x1000000\0" \
--- /dev/null
+/*
+ * Copyright 2010 Extreme Engineering Solutions, Inc.
+ * Copyright 2007-2008 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * xpedite550x board configuration file
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_BOOKE 1 /* BOOKE */
+#define CONFIG_E500 1 /* BOOKE e500 family */
+#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48 */
+#define CONFIG_P2020 1
+#define CONFIG_XPEDITE550X 1
+#define CONFIG_SYS_BOARD_NAME "XPedite5500"
+#define CONFIG_SYS_FORM_PMC_XMC 1
+#define CONFIG_PRPMC_PCI_ALIAS "pci0" /* Processor PMC interface on pci0 */
+#define CONFIG_BOARD_EARLY_INIT_R /* Call board_pre_init */
+
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE 0xfff80000
+#endif
+
+#define CONFIG_PCI 1 /* Enable PCI/PCIE */
+#define CONFIG_PCI_PNP 1 /* do pci plug-and-play */
+#define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
+#define CONFIG_PCIE1 1 /* PCIE controler 1 (PEX8112 or XMC) */
+#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
+#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
+#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
+#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
+#define CONFIG_FSL_ELBC 1
+
+/*
+ * Multicore config
+ */
+#define CONFIG_MP
+#define CONFIG_BPTR_VIRT_ADDR 0xee000000 /* virt boot page address */
+#define CONFIG_MPC8xxx_DISABLE_BPTR /* Don't leave BPTR enabled */
+
+/*
+ * DDR config
+ */
+#define CONFIG_FSL_DDR3
+#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
+#define CONFIG_DDR_SPD
+#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
+#define SPD_EEPROM_ADDRESS1 0x54
+#define SPD_EEPROM_OFFSET 0x200 /* OFFSET of SPD in EEPROM */
+#define CONFIG_NUM_DDR_CONTROLLERS 1
+#define CONFIG_DIMM_SLOTS_PER_CTLR 1
+#define CONFIG_CHIP_SELECTS_PER_CTRL 2
+#define CONFIG_DDR_ECC
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
+#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
+#define CONFIG_VERY_BIG_RAM
+
+#ifndef __ASSEMBLY__
+extern unsigned long get_board_sys_clk(unsigned long dummy);
+extern unsigned long get_board_ddr_clk(unsigned long dummy);
+#endif
+
+#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) /* sysclk for MPC85xx */
+#define CONFIG_DDR_CLK_FREQ get_board_ddr_clk(0) /* ddrclk for MPC85xx */
+
+/*
+ * These can be toggled for performance analysis, otherwise use default.
+ */
+#define CONFIG_L2_CACHE /* toggle L2 cache */
+#define CONFIG_BTB /* toggle branch predition */
+#define CONFIG_ENABLE_36BIT_PHYS 1
+
+/*
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ */
+#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
+#define CONFIG_SYS_CCSRBAR 0xef000000 /* relocated CCSRBAR */
+#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
+#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
+
+/*
+ * Diagnostics
+ */
+#define CONFIG_SYS_ALT_MEMTEST
+#define CONFIG_SYS_MEMTEST_START 0x10000000
+#define CONFIG_SYS_MEMTEST_END 0x20000000
+#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
+ CONFIG_SYS_POST_I2C)
+#define I2C_ADDR_LIST {CONFIG_SYS_I2C_EEPROM_ADDR, \
+ CONFIG_SYS_I2C_LM75_ADDR, \
+ CONFIG_SYS_I2C_LM90_ADDR, \
+ CONFIG_SYS_I2C_PCA953X_ADDR0, \
+ CONFIG_SYS_I2C_PCA953X_ADDR2, \
+ CONFIG_SYS_I2C_PCA953X_ADDR3, \
+ CONFIG_SYS_I2C_RTC_ADDR}
+
+/*
+ * Memory map
+ * 0x0000_0000 0x7fff_ffff DDR 2G Cacheable
+ * 0x8000_0000 0xbfff_ffff PCIe1 Mem 1G non-cacheable
+ * 0xe000_0000 0xe7ff_ffff SRAM/SSRAM/L1 Cache 128M non-cacheable
+ * 0xe800_0000 0xe87f_ffff PCIe1 IO 8M non-cacheable
+ * 0xee00_0000 0xee00_ffff Boot page translation 4K non-cacheable
+ * 0xef00_0000 0xef0f_ffff CCSR/IMMR 1M non-cacheable
+ * 0xef80_0000 0xef8f_ffff NAND Flash 1M non-cacheable
+ * 0xf000_0000 0xf7ff_ffff NOR Flash 2 128M non-cacheable
+ * 0xf800_0000 0xffff_ffff NOR Flash 1 128M non-cacheable
+ */
+
+#define CONFIG_SYS_LBC_LCRR (LCRR_CLKDIV_8 | LCRR_EADC_3)
+
+/*
+ * NAND flash configuration
+ */
+#define CONFIG_SYS_NAND_BASE 0xef800000
+#define CONFIG_SYS_NAND_BASE2 0xef840000 /* Unused at this time */
+#define CONFIG_SYS_NAND_BASE_LIST {CONFIG_SYS_NAND_BASE, \
+ CONFIG_SYS_NAND_BASE2}
+#define CONFIG_SYS_MAX_NAND_DEVICE 2
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_SYS_NAND_QUIET_TEST /* 2nd NAND flash not always populated */
+#define CONFIG_NAND_FSL_ELBC
+
+/*
+ * NOR flash configuration
+ */
+#define CONFIG_SYS_FLASH_BASE 0xf8000000
+#define CONFIG_SYS_FLASH_BASE2 0xf0000000
+#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
+#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */
+#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_AUTOPROTECT_LIST { {0xfff40000, 0xc0000}, \
+ {0xf7f40000, 0xc0000} }
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
+
+/*
+ * Chip select configuration
+ */
+/* NOR Flash 0 on CS0 */
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \
+ BR_PS_16 | \
+ BR_V)
+#define CONFIG_SYS_OR0_PRELIM (OR_AM_128MB | \
+ OR_GPCM_CSNT | \
+ OR_GPCM_XACS | \
+ OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_8 | \
+ OR_GPCM_TRLX | \
+ OR_GPCM_EHTR | \
+ OR_GPCM_EAD)
+
+/* NOR Flash 1 on CS1 */
+#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_FLASH_BASE2 | \
+ BR_PS_16 | \
+ BR_V)
+#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM
+
+/* NAND flash on CS2 */
+#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_NAND_BASE | \
+ (2<<BR_DECC_SHIFT) | \
+ BR_PS_8 | \
+ BR_MS_FCM | \
+ BR_V)
+
+/* NAND flash on CS2 */
+#define CONFIG_SYS_OR2_PRELIM (OR_AM_256KB | \
+ OR_FCM_PGS | \
+ OR_FCM_CSCT | \
+ OR_FCM_CST | \
+ OR_FCM_CHT | \
+ OR_FCM_SCY_1 | \
+ OR_FCM_TRLX | \
+ OR_FCM_EHTR)
+
+/* NAND flash on CS3 */
+#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_NAND_BASE2 | \
+ (2<<BR_DECC_SHIFT) | \
+ BR_PS_8 | \
+ BR_MS_FCM | \
+ BR_V)
+#define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR2_PRELIM
+
+/*
+ * Use L1 as initial stack
+ */
+#define CONFIG_SYS_INIT_RAM_LOCK 1
+#define CONFIG_SYS_INIT_RAM_ADDR 0xe0000000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
+
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */
+#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*
+ * Use the HUSH parser
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/*
+ * Pass open firmware flat tree
+ */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_STDOUT_VIA_ALIAS 1
+#define CONFIG_FDT_FIXUP_PCI_IRQ 1
+
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C /* I2C with hardware support */
+#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+#define CONFIG_SYS_I2C_OFFSET 0x3000
+#define CONFIG_SYS_I2C2_OFFSET 0x3100
+#define CONFIG_I2C_MULTI_BUS
+
+/* I2C DS7505 temperature sensor */
+#define CONFIG_DTT_LM75
+#define CONFIG_DTT_SENSORS { 0 }
+#define CONFIG_SYS_I2C_LM75_ADDR 0x48
+
+/* I2C ADT7461 temperature sensor */
+#define CONFIG_SYS_I2C_LM90_ADDR 0x4C
+
+/* I2C EEPROM - AT24C128B */
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 byte pages */
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* take up to 10 msec */
+
+/* I2C RTC */
+#define CONFIG_RTC_M41T11 1
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
+#define CONFIG_SYS_M41T11_BASE_YEAR 2000
+
+/* GPIO */
+#define CONFIG_PCA953X
+#define CONFIG_SYS_I2C_PCA953X_ADDR0 0x18
+#define CONFIG_SYS_I2C_PCA953X_ADDR1 0x1c
+#define CONFIG_SYS_I2C_PCA953X_ADDR2 0x1e
+#define CONFIG_SYS_I2C_PCA953X_ADDR3 0x1f
+#define CONFIG_SYS_I2C_PCA953X_ADDR CONFIG_SYS_I2C_PCA953X_ADDR0
+
+/*
+ * GPIO pin definitions, PU = pulled high, PD = pulled low
+ */
+/* PCA9557 @ 0x18*/
+#define CONFIG_SYS_PCA953X_C0_SER0_EN 0x01 /* PU; UART0 enable (1: enabled) */
+#define CONFIG_SYS_PCA953X_C0_SER0_MODE 0x02 /* PU; UART0 serial mode select (1: RS-485, 0: RS-232) */
+#define CONFIG_SYS_PCA953X_C0_SER1_EN 0x04 /* PU; UART1 enable (1: enabled) */
+#define CONFIG_SYS_PCA953X_C0_SER1_MODE 0x08 /* PU; UART1 serial mode select (1: RS-485, 0: RS-232) */
+#define CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS 0x10 /* PU; Boot flash CS select */
+#define CONFIG_SYS_PCA953X_NVM_WP 0x20 /* PU; Write protection (0: disabled, 1: enabled) */
+
+/* PCA9557 @ 0x1e*/
+#define CONFIG_SYS_PCA953X_XMC_GA0 0x01 /* PU; */
+#define CONFIG_SYS_PCA953X_XMC_GA1 0x02 /* PU; */
+#define CONFIG_SYS_PCA953X_XMC_GA2 0x04 /* PU; */
+#define CONFIG_SYS_PCA953X_XMC_WAKE 0x10 /* PU; */
+#define CONFIG_SYS_PCA953X_XMC_BIST 0x20 /* Enable XMC BIST */
+#define CONFIG_SYS_PCA953X_PMC_EREADY 0x40 /* PU; PMC PCI eready */
+#define CONFIG_SYS_PCA953X_PMC_MONARCH 0x80 /* PMC monarch mode enable */
+
+/* PCA9557 @ 0x1f */
+#define CONFIG_SYS_PCA953X_MC_GPIO0 0x01 /* PU; */
+#define CONFIG_SYS_PCA953X_MC_GPIO1 0x02 /* PU; */
+#define CONFIG_SYS_PCA953X_MC_GPIO2 0x04 /* PU; */
+#define CONFIG_SYS_PCA953X_MC_GPIO3 0x08 /* PU; */
+#define CONFIG_SYS_PCA953X_MC_GPIO4 0x10 /* PU; */
+#define CONFIG_SYS_PCA953X_MC_GPIO5 0x20 /* PU; */
+#define CONFIG_SYS_PCA953X_MC_GPIO6 0x40 /* PU; */
+#define CONFIG_SYS_PCA953X_MC_GPIO7 0x80 /* PU; */
+
+/*
+ * General PCI
+ * Memory space is mapped 1-1, but I/O space must start from 0.
+ */
+
+/* controller 1 - PEX8112 or XMC, depending on build option */
+#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000
+#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BUS
+#define CONFIG_SYS_PCIE1_MEM_SIZE 0x40000000 /* 1G */
+#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
+#define CONFIG_SYS_PCIE1_IO_PHYS 0xe8000000
+#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
+
+
+/*
+ * Networking options
+ */
+#define CONFIG_TSEC_ENET /* tsec ethernet support */
+#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
+#define CONFIG_NET_MULTI 1
+#define CONFIG_TSEC_TBI
+#define CONFIG_MII 1 /* MII PHY management */
+#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
+#define CONFIG_ETHPRIME "eTSEC2"
+
+#define CONFIG_TSEC1 1
+#define CONFIG_TSEC1_NAME "eTSEC1"
+#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC1_PHY_ADDR 1
+#define TSEC1_PHYIDX 0
+#define CONFIG_HAS_ETH0
+
+#define CONFIG_TSEC2 1
+#define CONFIG_TSEC2_NAME "eTSEC2"
+#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_PHY_ADDR 2
+#define TSEC2_PHYIDX 0
+#define CONFIG_HAS_ETH1
+
+#define CONFIG_TSEC3 1
+#define CONFIG_TSEC3_NAME "eTSEC3"
+#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC3_PHY_ADDR 3
+#define TSEC3_PHYIDX 0
+#define CONFIG_HAS_ETH2
+
+/*
+ * USB
+ */
+#define CONFIG_USB_STORAGE
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_FSL
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_DOS_PARTITION
+
+/*
+ * Command configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DTT
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PCA953X
+#define CONFIG_CMD_PCA953X_INFO
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PCI_ENUM
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_SAVEENV
+#define CONFIG_CMD_SNTP
+#define CONFIG_CMD_USB
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
+#define CONFIG_LOADADDR 0x1000000 /* default location for tftp and bootm */
+#define CONFIG_BOOTDELAY 3 /* -1 disables auto-boot */
+#define CONFIG_PANIC_HANG /* do not reset board on panic */
+#define CONFIG_PREBOOT /* enable preboot variable */
+#define CONFIG_FIT 1
+#define CONFIG_FIT_VERBOSE 1
+#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 16 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */
+
+/*
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128k (one sector) for env */
+#define CONFIG_ENV_SIZE 0x8000
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - (256 * 1024))
+
+/*
+ * Flash memory map:
+ * fff80000 - ffffffff Pri U-Boot (512 KB)
+ * fff40000 - fff7ffff Pri U-Boot Environment (256 KB)
+ * fff00000 - fff3ffff Pri FDT (256KB)
+ * fef00000 - ffefffff Pri OS image (16MB)
+ * f8000000 - feefffff Pri OS Use/Filesystem (111MB)
+ *
+ * f7f80000 - f7ffffff Sec U-Boot (512 KB)
+ * f7f40000 - f7f7ffff Sec U-Boot Environment (256 KB)
+ * f7f00000 - f7f3ffff Sec FDT (256KB)
+ * f6f00000 - f7efffff Sec OS image (16MB)
+ * f0000000 - f6efffff Sec OS Use/Filesystem (111MB)
+ */
+#define CONFIG_UBOOT1_ENV_ADDR MK_STR(0xfff80000)
+#define CONFIG_UBOOT2_ENV_ADDR MK_STR(0xf7f80000)
+#define CONFIG_FDT1_ENV_ADDR MK_STR(0xfff00000)
+#define CONFIG_FDT2_ENV_ADDR MK_STR(0xf7f00000)
+#define CONFIG_OS1_ENV_ADDR MK_STR(0xfef00000)
+#define CONFIG_OS2_ENV_ADDR MK_STR(0xf6f00000)
+
+#define CONFIG_PROG_UBOOT1 \
+ "$download_cmd $loadaddr $ubootfile; " \
+ "if test $? -eq 0; then " \
+ "protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
+ "erase "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
+ "cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; " \
+ "protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
+ "cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; " \
+ "if test $? -ne 0; then " \
+ "echo PROGRAM FAILED; " \
+ "else; " \
+ "echo PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_UBOOT2 \
+ "$download_cmd $loadaddr $ubootfile; " \
+ "if test $? -eq 0; then " \
+ "protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
+ "erase "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
+ "cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; " \
+ "protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
+ "cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; " \
+ "if test $? -ne 0; then " \
+ "echo PROGRAM FAILED; " \
+ "else; " \
+ "echo PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_BOOT_OS_NET \
+ "$download_cmd $osaddr $osfile; " \
+ "if test $? -eq 0; then " \
+ "if test -n $fdtaddr; then " \
+ "$download_cmd $fdtaddr $fdtfile; " \
+ "if test $? -eq 0; then " \
+ "bootm $osaddr - $fdtaddr; " \
+ "else; " \
+ "echo FDT DOWNLOAD FAILED; " \
+ "fi; " \
+ "else; " \
+ "bootm $osaddr; " \
+ "fi; " \
+ "else; " \
+ "echo OS DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_OS1 \
+ "$download_cmd $osaddr $osfile; " \
+ "if test $? -eq 0; then " \
+ "erase "CONFIG_OS1_ENV_ADDR" +$filesize; " \
+ "cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; " \
+ "cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; " \
+ "if test $? -ne 0; then " \
+ "echo OS PROGRAM FAILED; " \
+ "else; " \
+ "echo OS PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo OS DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_OS2 \
+ "$download_cmd $osaddr $osfile; " \
+ "if test $? -eq 0; then " \
+ "erase "CONFIG_OS2_ENV_ADDR" +$filesize; " \
+ "cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; " \
+ "cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; " \
+ "if test $? -ne 0; then " \
+ "echo OS PROGRAM FAILED; " \
+ "else; " \
+ "echo OS PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo OS DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_FDT1 \
+ "$download_cmd $fdtaddr $fdtfile; " \
+ "if test $? -eq 0; then " \
+ "erase "CONFIG_FDT1_ENV_ADDR" +$filesize;" \
+ "cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; " \
+ "cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; " \
+ "if test $? -ne 0; then " \
+ "echo FDT PROGRAM FAILED; " \
+ "else; " \
+ "echo FDT PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo FDT DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_FDT2 \
+ "$download_cmd $fdtaddr $fdtfile; " \
+ "if test $? -eq 0; then " \
+ "erase "CONFIG_FDT2_ENV_ADDR" +$filesize;" \
+ "cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; " \
+ "cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; " \
+ "if test $? -ne 0; then " \
+ "echo FDT PROGRAM FAILED; " \
+ "else; " \
+ "echo FDT PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo FDT DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "autoload=yes\0" \
+ "download_cmd=tftp\0" \
+ "console_args=console=ttyS0,115200\0" \
+ "root_args=root=/dev/nfs rw\0" \
+ "misc_args=ip=on\0" \
+ "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
+ "bootfile=/home/user/file\0" \
+ "osfile=/home/user/board.uImage\0" \
+ "fdtfile=/home/user/board.dtb\0" \
+ "ubootfile=/home/user/u-boot.bin\0" \
+ "fdtaddr=c00000\0" \
+ "osaddr=0x1000000\0" \
+ "loadaddr=0x1000000\0" \
+ "prog_uboot1="CONFIG_PROG_UBOOT1"\0" \
+ "prog_uboot2="CONFIG_PROG_UBOOT2"\0" \
+ "prog_os1="CONFIG_PROG_OS1"\0" \
+ "prog_os2="CONFIG_PROG_OS2"\0" \
+ "prog_fdt1="CONFIG_PROG_FDT1"\0" \
+ "prog_fdt2="CONFIG_PROG_FDT2"\0" \
+ "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0" \
+ "bootcmd_flash1=run set_bootargs; " \
+ "bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
+ "bootcmd_flash2=run set_bootargs; " \
+ "bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
+ "bootcmd=run bootcmd_flash1\0"
+#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/* High Level Configuration Options */
-#define CONFIG_PXA250 1 /* This is an PXA250 CPU */
-#define CONFIG_XSENGINE 1
-#define CONFIG_MMC 1
-#define CONFIG_DOS_PARTITION 1
-#define BOARD_LATE_INIT 1
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-/* we will never enable dcache, because we have to setup MMU first */
-#define CONFIG_SYS_NO_DCACHE
-
-#define CONFIG_SYS_HZ 1000
-#define CONFIG_SYS_CPUSPEED 0x161 /* set core clock to 400/200/100 MHz */
-
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
-#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
-#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
-#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
-#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
-#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
-#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
-#define CONFIG_SYS_DRAM_BASE 0xa0000000
-#define CONFIG_SYS_DRAM_SIZE 0x04000000
-
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
-
-/* FLASH organization */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
-#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_2 0x00000000 /* Flash Bank #2 */
-#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 127 KB sectors */
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*
- * JFFS2 partitions
- */
-/* No command line, one static partition, whole device */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support */
-/* Note: fake mtd_id used, no linux mtd map file */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT "nor0=xsengine-0"
-#define MTDPARTS_DEFAULT "mtdparts=xsengine-0:256k(uboot),1m(kernel1),8m(kernel2)"
-*/
-
-/* Environment settings */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x40000) /* Addr of Environment Sector (after monitor)*/
-#define CONFIG_ENV_SECT_SIZE PHYS_FLASH_SECT_SIZE /* Size of the Environment Sector */
-#define CONFIG_ENV_SIZE 0x4000 /* 16kB Total Size of Environment Sector */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (75*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (50*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-
-/* Hardware drivers */
-#define CONFIG_NET_MULTI
-#define CONFIG_SMC91111
-#define CONFIG_SMC91111_BASE 0x04000300
-#define CONFIG_SMC_USE_32_BIT 1
-
-/* select serial console configuration */
-#define CONFIG_PXA_SERIAL
-#define CONFIG_FFUART 1
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_BAUDRATE 115200
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_JFFS2
-
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_ETHADDR FF:FF:FF:FF:FF:FF
-#define CONFIG_NETMASK 255.255.255.0
-#define CONFIG_IPADDR 192.168.1.50
-#define CONFIG_SERVERIP 192.168.1.2
-#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS1,115200"
-#define CONFIG_CMDLINE_TAG
-
-/* Miscellaneous configurable options */
-#define CONFIG_SYS_HUSH_PARSER 1
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "XS-Engine u-boot> " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-#define CONFIG_SYS_MEMTEST_START 0xA0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0xA0800000 /* 4 ... 8 MB in DRAM */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* valid baudrates */
-#define CONFIG_SYS_LOAD_ADDR 0xA0000000 /* load kernel to this address */
-
-#ifdef CONFIG_MMC
-#define CONFIG_PXA_MMC
-#define CONFIG_CMD_MMC
-#define CONFIG_SYS_MMC_BASE 0xF0000000
-#endif
-
-/* Stack sizes - The stack sizes are set up in start.S using the settings below */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/* GP set register */
-#define CONFIG_SYS_GPSR0_VAL 0x0000A000 /* CS1, PROG(FPGA) */
-#define CONFIG_SYS_GPSR1_VAL 0x00020000 /* nPWE */
-#define CONFIG_SYS_GPSR2_VAL 0x0000C000 /* CS2, CS3 */
-
-/* GP clear register */
-#define CONFIG_SYS_GPCR0_VAL 0x00000000
-#define CONFIG_SYS_GPCR1_VAL 0x00000000
-#define CONFIG_SYS_GPCR2_VAL 0x00000000
-
-/* GP direction register */
-#define CONFIG_SYS_GPDR0_VAL 0x0000A000 /* CS1, PROG(FPGA) */
-#define CONFIG_SYS_GPDR1_VAL 0x00022A80 /* nPWE, FFUART + BTUART pins */
-#define CONFIG_SYS_GPDR2_VAL 0x0000C000 /* CS2, CS3 */
-
-/* GP rising edge detect register */
-#define CONFIG_SYS_GRER0_VAL 0x00000000
-#define CONFIG_SYS_GRER1_VAL 0x00000000
-#define CONFIG_SYS_GRER2_VAL 0x00000000
-
-/* GP falling edge detect register */
-#define CONFIG_SYS_GFER0_VAL 0x00000000
-#define CONFIG_SYS_GFER1_VAL 0x00000000
-#define CONFIG_SYS_GFER2_VAL 0x00000000
-
-/* GP alternate function register */
-#define CONFIG_SYS_GAFR0_L_VAL 0x80000000 /* CS1 */
-#define CONFIG_SYS_GAFR0_U_VAL 0x00000010 /* RDY */
-#define CONFIG_SYS_GAFR1_L_VAL 0x09988050 /* FFUART + BTUART pins */
-#define CONFIG_SYS_GAFR1_U_VAL 0x00000008 /* nPWE */
-#define CONFIG_SYS_GAFR2_L_VAL 0xA0000000 /* CS2, CS3 */
-#define CONFIG_SYS_GAFR2_U_VAL 0x00000000
-
-#define CONFIG_SYS_PSSR_VAL 0x00000020 /* Power manager sleep status */
-#define CONFIG_SYS_CCCR_VAL 0x00000161 /* 100 MHz memory, 400 MHz CPU */
-#define CONFIG_SYS_CKEN_VAL 0x000000C0 /* BTUART and FFUART enabled */
-#define CONFIG_SYS_ICMR_VAL 0x00000000 /* No interrupts enabled */
-
-/* Memory settings */
-#define CONFIG_SYS_MSC0_VAL 0x25F425F0
-
-/* MDCNFG: SDRAM Configuration Register */
-#define CONFIG_SYS_MDCNFG_VAL 0x000009C9
-
-/* MDREFR: SDRAM Refresh Control Register */
-#define CONFIG_SYS_MDREFR_VAL 0x00018018
-
-/* MDMRS: Mode Register Set Configuration Register */
-#define CONFIG_SYS_MDMRS_VAL 0x00220022
-
-#endif /* __CONFIG_H */
*----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */
#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
-#define CONFIG_SYS_INIT_RAM_END (4 << 10)
-#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data*/
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*-----------------------------------------------------------------------
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of OCM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/* reserve some memory for POST and BOOT limit info */
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 16)
*/
#define CONFIG_PXA27X 1 /* Marvell PXA270 CPU */
#define CONFIG_ZIPITZ2 1 /* Zipit Z2 board */
+#define CONFIG_SYS_TEXT_BASE 0x0
#undef BOARD_LATE_INIT
-#undef CONFIG_SKIP_RELOCATE_UBOOT
#undef CONFIG_USE_IRQ
#undef CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_ENV_SIZE 0x20000
#define CONFIG_SYS_MALLOC_LEN (128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 512
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_BOOTCOMMAND \
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1 + 2048)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1 + 2048)
/*
* NOR FLASH
#undef CONFIG_MMC
#define BOARD_LATE_INIT 1
-#undef CONFIG_SKIP_RELOCATE_UBOOT
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
/* we will never enable dcache, because we have to setup MMU first */
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
#undef CONFIG_SYS_SKIP_DRAM_SCRUB
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
/*
* NAND Flash
unsigned char readPort(void);
void sclock(void);
#endif
-
/* Display Commands */
#define DISPLAY_CLEAR 0x1 /* Clear the display */
#define DISPLAY_HOME 0x2 /* Set cursor at home position */
-#define DISPLAY_MARK 0x4 /* Enable the decimal point led, if implemented */
void display_set(int cmd);
int display_putc(char c);
--- /dev/null
+#ifndef _LINUX_FB_H
+#define _LINUX_FB_H
+
+#include <linux/types.h>
+
+/* Definitions of frame buffers */
+
+#define FB_MAX 32 /* sufficient for now */
+
+#define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */
+
+#define FB_VISUAL_MONO01 0 /* Monochr. 1=Black 0=White */
+#define FB_VISUAL_MONO10 1 /* Monochr. 1=White 0=Black */
+#define FB_VISUAL_TRUECOLOR 2 /* True color */
+#define FB_VISUAL_PSEUDOCOLOR 3 /* Pseudo color (like atari) */
+#define FB_VISUAL_DIRECTCOLOR 4 /* Direct color */
+#define FB_VISUAL_STATIC_PSEUDOCOLOR 5 /* Pseudo color readonly */
+
+#define FB_ACCEL_NONE 0 /* no hardware accelerator */
+
+struct fb_fix_screeninfo {
+ char id[16]; /* identification string eg "TT Builtin" */
+ unsigned long smem_start; /* Start of frame buffer mem */
+ /* (physical address) */
+ __u32 smem_len; /* Length of frame buffer mem */
+ __u32 type; /* see FB_TYPE_* */
+ __u32 type_aux; /* Interleave for interleaved Planes */
+ __u32 visual; /* see FB_VISUAL_* */
+ __u16 xpanstep; /* zero if no hardware panning */
+ __u16 ypanstep; /* zero if no hardware panning */
+ __u16 ywrapstep; /* zero if no hardware ywrap */
+ __u32 line_length; /* length of a line in bytes */
+ unsigned long mmio_start; /* Start of Memory Mapped I/O */
+ /* (physical address) */
+ __u32 mmio_len; /* Length of Memory Mapped I/O */
+ __u32 accel; /* Indicate to driver which */
+ /* specific chip/card we have */
+ __u16 reserved[3]; /* Reserved for future compatibility */
+};
+
+/*
+ * Interpretation of offset for color fields: All offsets are from the right,
+ * inside a "pixel" value, which is exactly 'bits_per_pixel' wide (means: you
+ * can use the offset as right argument to <<). A pixel afterwards is a bit
+ * stream and is written to video memory as that unmodified.
+ *
+ * For pseudocolor: offset and length should be the same for all color
+ * components. Offset specifies the position of the least significant bit
+ * of the pallette index in a pixel value. Length indicates the number
+ * of available palette entries (i.e. # of entries = 1 << length).
+ */
+struct fb_bitfield {
+ __u32 offset; /* beginning of bitfield */
+ __u32 length; /* length of bitfield */
+ __u32 msb_right;
+
+};
+
+#define FB_NONSTD_HAM 1 /* Hold-And-Modify (HAM) */
+#define FB_NONSTD_REV_PIX_IN_B 2 /* order of pixels in each byte is reversed */
+
+#define FB_ACTIVATE_NOW 0 /* set values immediately (or vbl)*/
+#define FB_ACTIVATE_NXTOPEN 1 /* activate on next open */
+#define FB_ACTIVATE_TEST 2 /* don't set, round up impossible */
+#define FB_ACTIVATE_MASK 15
+ /* values */
+#define FB_ACTIVATE_VBL 16 /* activate values on next vbl */
+#define FB_CHANGE_CMAP_VBL 32 /* change colormap on vbl */
+#define FB_ACTIVATE_ALL 64 /* change all VCs on this fb */
+#define FB_ACTIVATE_FORCE 128 /* force apply even when no change*/
+#define FB_ACTIVATE_INV_MODE 256 /* invalidate videomode */
+
+#define FB_SYNC_HOR_HIGH_ACT 1 /* horizontal sync high active */
+#define FB_SYNC_VERT_HIGH_ACT 2 /* vertical sync high active */
+#define FB_SYNC_EXT 4 /* external sync */
+#define FB_SYNC_COMP_HIGH_ACT 8 /* composite sync high active */
+#define FB_SYNC_BROADCAST 16 /* broadcast video timings */
+ /* vtotal = 144d/288n/576i => PAL */
+ /* vtotal = 121d/242n/484i => NTSC */
+#define FB_SYNC_ON_GREEN 32 /* sync on green */
+
+#define FB_VMODE_NONINTERLACED 0 /* non interlaced */
+#define FB_VMODE_INTERLACED 1 /* interlaced */
+#define FB_VMODE_DOUBLE 2 /* double scan */
+#define FB_VMODE_ODD_FLD_FIRST 4 /* interlaced: top line first */
+#define FB_VMODE_MASK 255
+
+#define FB_VMODE_YWRAP 256 /* ywrap instead of panning */
+#define FB_VMODE_SMOOTH_XPAN 512 /* smooth xpan possible (internally used) */
+#define FB_VMODE_CONUPDATE 512 /* don't update x/yoffset */
+
+/*
+ * Display rotation support
+ */
+#define FB_ROTATE_UR 0
+#define FB_ROTATE_CW 1
+#define FB_ROTATE_UD 2
+#define FB_ROTATE_CCW 3
+
+#define PICOS2KHZ(a) (1000000000UL/(a))
+#define KHZ2PICOS(a) (1000000000UL/(a))
+
+struct fb_var_screeninfo {
+ __u32 xres; /* visible resolution */
+ __u32 yres;
+ __u32 xres_virtual; /* virtual resolution */
+ __u32 yres_virtual;
+ __u32 xoffset; /* offset from virtual to visible */
+ __u32 yoffset; /* resolution */
+
+ __u32 bits_per_pixel; /* guess what */
+ __u32 grayscale; /* != 0 Graylevels instead of colors */
+
+ struct fb_bitfield red; /* bitfield in fb mem if true color, */
+ struct fb_bitfield green; /* else only length is significant */
+ struct fb_bitfield blue;
+ struct fb_bitfield transp; /* transparency */
+
+ __u32 nonstd; /* != 0 Non standard pixel format */
+
+ __u32 activate; /* see FB_ACTIVATE_* */
+
+ __u32 height; /* height of picture in mm */
+ __u32 width; /* width of picture in mm */
+
+ __u32 accel_flags; /* (OBSOLETE) see fb_info.flags */
+
+ /* Timing: All values in pixclocks, except pixclock (of course) */
+ __u32 pixclock; /* pixel clock in ps (pico seconds) */
+ __u32 left_margin; /* time from sync to picture */
+ __u32 right_margin; /* time from picture to sync */
+ __u32 upper_margin; /* time from sync to picture */
+ __u32 lower_margin;
+ __u32 hsync_len; /* length of horizontal sync */
+ __u32 vsync_len; /* length of vertical sync */
+ __u32 sync; /* see FB_SYNC_* */
+ __u32 vmode; /* see FB_VMODE_* */
+ __u32 rotate; /* angle we rotate counter clockwise */
+ __u32 reserved[5]; /* Reserved for future compatibility */
+};
+
+struct fb_cmap {
+ __u32 start; /* First entry */
+ __u32 len; /* Number of entries */
+ __u16 *red; /* Red values */
+ __u16 *green;
+ __u16 *blue;
+ __u16 *transp; /* transparency, can be NULL */
+};
+
+struct fb_con2fbmap {
+ __u32 console;
+ __u32 framebuffer;
+};
+
+/* VESA Blanking Levels */
+#define VESA_NO_BLANKING 0
+#define VESA_VSYNC_SUSPEND 1
+#define VESA_HSYNC_SUSPEND 2
+#define VESA_POWERDOWN 3
+
+
+enum {
+ /* screen: unblanked, hsync: on, vsync: on */
+ FB_BLANK_UNBLANK = VESA_NO_BLANKING,
+
+ /* screen: blanked, hsync: on, vsync: on */
+ FB_BLANK_NORMAL = VESA_NO_BLANKING + 1,
+
+ /* screen: blanked, hsync: on, vsync: off */
+ FB_BLANK_VSYNC_SUSPEND = VESA_VSYNC_SUSPEND + 1,
+
+ /* screen: blanked, hsync: off, vsync: on */
+ FB_BLANK_HSYNC_SUSPEND = VESA_HSYNC_SUSPEND + 1,
+
+ /* screen: blanked, hsync: off, vsync: off */
+ FB_BLANK_POWERDOWN = VESA_POWERDOWN + 1
+};
+
+#define FB_VBLANK_VBLANKING 0x001 /* currently in a vertical blank */
+#define FB_VBLANK_HBLANKING 0x002 /* currently in a horizontal blank */
+#define FB_VBLANK_HAVE_VBLANK 0x004 /* vertical blanks can be detected */
+#define FB_VBLANK_HAVE_HBLANK 0x008 /* horizontal blanks can be detected */
+#define FB_VBLANK_HAVE_COUNT 0x010 /* global retrace counter is available */
+#define FB_VBLANK_HAVE_VCOUNT 0x020 /* the vcount field is valid */
+#define FB_VBLANK_HAVE_HCOUNT 0x040 /* the hcount field is valid */
+#define FB_VBLANK_VSYNCING 0x080 /* currently in a vsync */
+#define FB_VBLANK_HAVE_VSYNC 0x100 /* verical syncs can be detected */
+
+struct fb_vblank {
+ __u32 flags; /* FB_VBLANK flags */
+ __u32 count; /* counter of retraces since boot */
+ __u32 vcount; /* current scanline position */
+ __u32 hcount; /* current scandot position */
+ __u32 reserved[4]; /* reserved for future compatibility */
+};
+
+/* Internal HW accel */
+#define ROP_COPY 0
+#define ROP_XOR 1
+
+struct fb_copyarea {
+ __u32 dx;
+ __u32 dy;
+ __u32 width;
+ __u32 height;
+ __u32 sx;
+ __u32 sy;
+};
+
+struct fb_fillrect {
+ __u32 dx; /* screen-relative */
+ __u32 dy;
+ __u32 width;
+ __u32 height;
+ __u32 color;
+ __u32 rop;
+};
+
+struct fb_image {
+ __u32 dx; /* Where to place image */
+ __u32 dy;
+ __u32 width; /* Size of image */
+ __u32 height;
+ __u32 fg_color; /* Only used when a mono bitmap */
+ __u32 bg_color;
+ __u8 depth; /* Depth of the image */
+ const char *data; /* Pointer to image data */
+ struct fb_cmap cmap; /* color map info */
+};
+
+/*
+ * hardware cursor control
+ */
+
+#define FB_CUR_SETIMAGE 0x01
+#define FB_CUR_SETPOS 0x02
+#define FB_CUR_SETHOT 0x04
+#define FB_CUR_SETCMAP 0x08
+#define FB_CUR_SETSHAPE 0x10
+#define FB_CUR_SETSIZE 0x20
+#define FB_CUR_SETALL 0xFF
+
+struct fbcurpos {
+ __u16 x, y;
+};
+
+struct fb_cursor {
+ __u16 set; /* what to set */
+ __u16 enable; /* cursor on/off */
+ __u16 rop; /* bitop operation */
+ const char *mask; /* cursor mask bits */
+ struct fbcurpos hot; /* cursor hot spot */
+ struct fb_image image; /* Cursor image */
+};
+
+#ifdef CONFIG_FB_BACKLIGHT
+/* Settings for the generic backlight code */
+#define FB_BACKLIGHT_LEVELS 128
+#define FB_BACKLIGHT_MAX 0xFF
+#endif
+
+#ifdef __KERNEL__
+
+struct vm_area_struct;
+struct fb_info;
+struct device;
+struct file;
+
+/* Definitions below are used in the parsed monitor specs */
+#define FB_DPMS_ACTIVE_OFF 1
+#define FB_DPMS_SUSPEND 2
+#define FB_DPMS_STANDBY 4
+
+#define FB_DISP_DDI 1
+#define FB_DISP_ANA_700_300 2
+#define FB_DISP_ANA_714_286 4
+#define FB_DISP_ANA_1000_400 8
+#define FB_DISP_ANA_700_000 16
+
+#define FB_DISP_MONO 32
+#define FB_DISP_RGB 64
+#define FB_DISP_MULTI 128
+#define FB_DISP_UNKNOWN 256
+
+#define FB_SIGNAL_NONE 0
+#define FB_SIGNAL_BLANK_BLANK 1
+#define FB_SIGNAL_SEPARATE 2
+#define FB_SIGNAL_COMPOSITE 4
+#define FB_SIGNAL_SYNC_ON_GREEN 8
+#define FB_SIGNAL_SERRATION_ON 16
+
+#define FB_MISC_PRIM_COLOR 1
+#define FB_MISC_1ST_DETAIL 2 /* First Detailed Timing is preferred */
+struct fb_chroma {
+ __u32 redx; /* in fraction of 1024 */
+ __u32 greenx;
+ __u32 bluex;
+ __u32 whitex;
+ __u32 redy;
+ __u32 greeny;
+ __u32 bluey;
+ __u32 whitey;
+};
+
+struct fb_monspecs {
+ struct fb_chroma chroma;
+ struct fb_videomode *modedb; /* mode database */
+ __u8 manufacturer[4]; /* Manufacturer */
+ __u8 monitor[14]; /* Monitor String */
+ __u8 serial_no[14]; /* Serial Number */
+ __u8 ascii[14]; /* ? */
+ __u32 modedb_len; /* mode database length */
+ __u32 model; /* Monitor Model */
+ __u32 serial; /* Serial Number - Integer */
+ __u32 year; /* Year manufactured */
+ __u32 week; /* Week Manufactured */
+ __u32 hfmin; /* hfreq lower limit (Hz) */
+ __u32 hfmax; /* hfreq upper limit (Hz) */
+ __u32 dclkmin; /* pixelclock lower limit (Hz) */
+ __u32 dclkmax; /* pixelclock upper limit (Hz) */
+ __u16 input; /* display type - see FB_DISP_* */
+ __u16 dpms; /* DPMS support - see FB_DPMS_ */
+ __u16 signal; /* Signal Type - see FB_SIGNAL_* */
+ __u16 vfmin; /* vfreq lower limit (Hz) */
+ __u16 vfmax; /* vfreq upper limit (Hz) */
+ __u16 gamma; /* Gamma - in fractions of 100 */
+ __u16 gtf : 1; /* supports GTF */
+ __u16 misc; /* Misc flags - see FB_MISC_* */
+ __u8 version; /* EDID version... */
+ __u8 revision; /* ...and revision */
+ __u8 max_x; /* Maximum horizontal size (cm) */
+ __u8 max_y; /* Maximum vertical size (cm) */
+};
+
+struct fb_cmap_user {
+ __u32 start; /* First entry */
+ __u32 len; /* Number of entries */
+ __u16 *red; /* Red values */
+ __u16 *green;
+ __u16 *blue;
+ __u16 *transp; /* transparency, can be NULL */
+};
+
+struct fb_image_user {
+ __u32 dx; /* Where to place image */
+ __u32 dy;
+ __u32 width; /* Size of image */
+ __u32 height;
+ __u32 fg_color; /* Only used when a mono bitmap */
+ __u32 bg_color;
+ __u8 depth; /* Depth of the image */
+ const char *data; /* Pointer to image data */
+ struct fb_cmap_user cmap; /* color map info */
+};
+
+struct fb_cursor_user {
+ __u16 set; /* what to set */
+ __u16 enable; /* cursor on/off */
+ __u16 rop; /* bitop operation */
+ const char *mask; /* cursor mask bits */
+ struct fbcurpos hot; /* cursor hot spot */
+ struct fb_image_user image; /* Cursor image */
+};
+
+/*
+ * Register/unregister for framebuffer events
+ */
+
+/* The resolution of the passed in fb_info about to change */
+#define FB_EVENT_MODE_CHANGE 0x01
+/* The display on this fb_info is beeing suspended, no access to the
+ * framebuffer is allowed any more after that call returns
+ */
+#define FB_EVENT_SUSPEND 0x02
+/* The display on this fb_info was resumed, you can restore the display
+ * if you own it
+ */
+#define FB_EVENT_RESUME 0x03
+/* An entry from the modelist was removed */
+#define FB_EVENT_MODE_DELETE 0x04
+/* A driver registered itself */
+#define FB_EVENT_FB_REGISTERED 0x05
+/* A driver unregistered itself */
+#define FB_EVENT_FB_UNREGISTERED 0x06
+/* CONSOLE-SPECIFIC: get console to framebuffer mapping */
+#define FB_EVENT_GET_CONSOLE_MAP 0x07
+/* CONSOLE-SPECIFIC: set console to framebuffer mapping */
+#define FB_EVENT_SET_CONSOLE_MAP 0x08
+/* A hardware display blank change occured */
+#define FB_EVENT_BLANK 0x09
+/* Private modelist is to be replaced */
+#define FB_EVENT_NEW_MODELIST 0x0A
+/* The resolution of the passed in fb_info about to change and
+ all vc's should be changed */
+#define FB_EVENT_MODE_CHANGE_ALL 0x0B
+/* A software display blank change occured */
+#define FB_EVENT_CONBLANK 0x0C
+/* Get drawing requirements */
+#define FB_EVENT_GET_REQ 0x0D
+/* Unbind from the console if possible */
+#define FB_EVENT_FB_UNBIND 0x0E
+
+struct fb_event {
+ struct fb_info *info;
+ void *data;
+};
+
+struct fb_blit_caps {
+ u32 x;
+ u32 y;
+ u32 len;
+ u32 flags;
+};
+
+/*
+ * Pixmap structure definition
+ *
+ * The purpose of this structure is to translate data
+ * from the hardware independent format of fbdev to what
+ * format the hardware needs.
+ */
+
+#define FB_PIXMAP_DEFAULT 1 /* used internally by fbcon */
+#define FB_PIXMAP_SYSTEM 2 /* memory is in system RAM */
+#define FB_PIXMAP_IO 4 /* memory is iomapped */
+#define FB_PIXMAP_SYNC 256 /* set if GPU can DMA */
+
+struct fb_pixmap {
+ u8 *addr; /* pointer to memory */
+ u32 size; /* size of buffer in bytes */
+ u32 offset; /* current offset to buffer */
+ u32 buf_align; /* byte alignment of each bitmap */
+ u32 scan_align; /* alignment per scanline */
+ u32 access_align; /* alignment per read/write (bits) */
+ u32 flags; /* see FB_PIXMAP_* */
+ u32 blit_x; /* supported bit block dimensions (1-32)*/
+ u32 blit_y; /* Format: blit_x = 1 << (width - 1) */
+ /* blit_y = 1 << (height - 1) */
+ /* if 0, will be set to 0xffffffff (all)*/
+ /* access methods */
+ void (*writeio)(struct fb_info *info, void *dst, void *src, unsigned int size);
+ void (*readio) (struct fb_info *info, void *dst, void *src, unsigned int size);
+};
+
+#ifdef CONFIG_FB_DEFERRED_IO
+struct fb_deferred_io {
+ /* delay between mkwrite and deferred handler */
+ unsigned long delay;
+ struct mutex lock; /* mutex that protects the page list */
+ struct list_head pagelist; /* list of touched pages */
+ /* callback */
+ void (*deferred_io)(struct fb_info *info, struct list_head *pagelist);
+};
+#endif
+
+/* FBINFO_* = fb_info.flags bit flags */
+#define FBINFO_MODULE 0x0001 /* Low-level driver is a module */
+#define FBINFO_HWACCEL_DISABLED 0x0002
+ /* When FBINFO_HWACCEL_DISABLED is set:
+ * Hardware acceleration is turned off. Software implementations
+ * of required functions (copyarea(), fillrect(), and imageblit())
+ * takes over; acceleration engine should be in a quiescent state */
+
+/* hints */
+#define FBINFO_PARTIAL_PAN_OK 0x0040 /* otw use pan only for double-buffering */
+#define FBINFO_READS_FAST 0x0080 /* soft-copy faster than rendering */
+
+/*
+ * A driver may set this flag to indicate that it does want a set_par to be
+ * called every time when fbcon_switch is executed. The advantage is that with
+ * this flag set you can really be sure that set_par is always called before
+ * any of the functions dependant on the correct hardware state or altering
+ * that state, even if you are using some broken X releases. The disadvantage
+ * is that it introduces unwanted delays to every console switch if set_par
+ * is slow. It is a good idea to try this flag in the drivers initialization
+ * code whenever there is a bug report related to switching between X and the
+ * framebuffer console.
+ */
+#define FBINFO_MISC_ALWAYS_SETPAR 0x40000
+
+/*
+ * Host and GPU endianness differ.
+ */
+#define FBINFO_FOREIGN_ENDIAN 0x100000
+/*
+ * Big endian math. This is the same flags as above, but with different
+ * meaning, it is set by the fb subsystem depending FOREIGN_ENDIAN flag
+ * and host endianness. Drivers should not use this flag.
+ */
+#define FBINFO_BE_MATH 0x100000
+
+struct fb_info {
+ int node;
+ int flags;
+ struct fb_var_screeninfo var; /* Current var */
+ struct fb_fix_screeninfo fix; /* Current fix */
+ struct fb_monspecs monspecs; /* Current Monitor specs */
+ struct fb_pixmap pixmap; /* Image hardware mapper */
+ struct fb_pixmap sprite; /* Cursor hardware mapper */
+ struct fb_cmap cmap; /* Current cmap */
+ struct list_head modelist; /* mode list */
+ struct fb_videomode *mode; /* current mode */
+
+ char *screen_base; /* Virtual address */
+ unsigned long screen_size; /* Amount of ioremapped VRAM or 0 */
+ void *pseudo_palette; /* Fake palette of 16 colors */
+#define FBINFO_STATE_RUNNING 0
+#define FBINFO_STATE_SUSPENDED 1
+ u32 state; /* Hardware state i.e suspend */
+ void *fbcon_par; /* fbcon use-only private area */
+ /* From here on everything is device dependent */
+ void *par;
+};
+
+#define FBINFO_DEFAULT 0
+
+#define FBINFO_FLAG_MODULE FBINFO_MODULE
+#define FBINFO_FLAG_DEFAULT FBINFO_DEFAULT
+
+/* This will go away */
+#if defined(__sparc__)
+
+/* We map all of our framebuffers such that big-endian accesses
+ * are what we want, so the following is sufficient.
+ */
+
+/* This will go away */
+#define fb_readb sbus_readb
+#define fb_readw sbus_readw
+#define fb_readl sbus_readl
+#define fb_readq sbus_readq
+#define fb_writeb sbus_writeb
+#define fb_writew sbus_writew
+#define fb_writel sbus_writel
+#define fb_writeq sbus_writeq
+#define fb_memset sbus_memset_io
+
+#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__)
+
+#define fb_readb __raw_readb
+#define fb_readw __raw_readw
+#define fb_readl __raw_readl
+#define fb_readq __raw_readq
+#define fb_writeb __raw_writeb
+#define fb_writew __raw_writew
+#define fb_writel __raw_writel
+#define fb_writeq __raw_writeq
+#define fb_memset memset_io
+
+#else
+
+#define fb_readb(addr) (*(volatile u8 *) (addr))
+#define fb_readw(addr) (*(volatile u16 *) (addr))
+#define fb_readl(addr) (*(volatile u32 *) (addr))
+#define fb_readq(addr) (*(volatile u64 *) (addr))
+#define fb_writeb(b,addr) (*(volatile u8 *) (addr) = (b))
+#define fb_writew(b,addr) (*(volatile u16 *) (addr) = (b))
+#define fb_writel(b,addr) (*(volatile u32 *) (addr) = (b))
+#define fb_writeq(b,addr) (*(volatile u64 *) (addr) = (b))
+#define fb_memset memset
+
+#endif
+
+#define FB_LEFT_POS(p, bpp) (fb_be_math(p) ? (32 - (bpp)) : 0)
+#define FB_SHIFT_HIGH(p, val, bits) (fb_be_math(p) ? (val) >> (bits) : \
+ (val) << (bits))
+#define FB_SHIFT_LOW(p, val, bits) (fb_be_math(p) ? (val) << (bits) : \
+ (val) >> (bits))
+/* drivers/video/fbmon.c */
+#define FB_MAXTIMINGS 0
+#define FB_VSYNCTIMINGS 1
+#define FB_HSYNCTIMINGS 2
+#define FB_DCLKTIMINGS 3
+#define FB_IGNOREMON 0x100
+
+#define FB_MODE_IS_UNKNOWN 0
+#define FB_MODE_IS_DETAILED 1
+#define FB_MODE_IS_STANDARD 2
+#define FB_MODE_IS_VESA 4
+#define FB_MODE_IS_CALCULATED 8
+#define FB_MODE_IS_FIRST 16
+#define FB_MODE_IS_FROM_VAR 32
+
+
+/* drivers/video/fbcmap.c */
+
+extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
+extern void fb_dealloc_cmap(struct fb_cmap *cmap);
+extern int fb_copy_cmap(const struct fb_cmap *from, struct fb_cmap *to);
+extern int fb_cmap_to_user(const struct fb_cmap *from, struct fb_cmap_user *to);
+extern int fb_set_cmap(struct fb_cmap *cmap, struct fb_info *fb_info);
+extern int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *fb_info);
+extern const struct fb_cmap *fb_default_cmap(int len);
+extern void fb_invert_cmaps(void);
+
+struct fb_videomode {
+ const char *name; /* optional */
+ u32 refresh; /* optional */
+ u32 xres;
+ u32 yres;
+ u32 pixclock;
+ u32 left_margin;
+ u32 right_margin;
+ u32 upper_margin;
+ u32 lower_margin;
+ u32 hsync_len;
+ u32 vsync_len;
+ u32 sync;
+ u32 vmode;
+ u32 flag;
+};
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_FB_H */
--- /dev/null
+/*
+ * Copied from Linux:
+ * commit 37487a56523d402e25650da16c337acf4cecd13d
+ * Author: Christoph Lameter <clameter@sgi.com>
+ */
+#ifndef __LINUX_KBUILD_H
+#define __LINUX_KBUILD_H
+
+#define DEFINE(sym, val) \
+ asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+#define OFFSET(sym, str, mem) \
+ DEFINE(sym, offsetof(struct str, mem))
+
+#define COMMENT(x) \
+ asm volatile("\n->#" x)
+
+#endif
* Remy Bohmer <linux@bohmer.net>
*/
-
-
#define USB_CDC_SUBCLASS_ACM 0x02
#define USB_CDC_SUBCLASS_ETHERNET 0x06
#define USB_CDC_SUBCLASS_WHCM 0x08
#define USB_CDC_PACKET_TYPE_BROADCAST (1 << 3)
#define USB_CDC_PACKET_TYPE_MULTICAST (1 << 4) /* filtered */
-
/*-------------------------------------------------------------------------*/
/*
__le16 wIndex;
__le16 wLength;
} __attribute__ ((packed));
-
/* REG_CHARGE */
-#define VCHRG0 0
+#define VCHRG0 (1 << 0)
#define VCHRG1 (1 << 1)
#define VCHRG2 (1 << 2)
#define ICHRG0 (1 << 3)
#define ICHRG1 (1 << 4)
#define ICHRG2 (1 << 5)
#define ICHRG3 (1 << 6)
-#define ICHRGTR0 (1 << 7)
-#define ICHRGTR1 (1 << 8)
-#define ICHRGTR2 (1 << 9)
+#define TREN (1 << 7)
+#define ACKLPB (1 << 8)
+#define THCHKB (1 << 9)
#define FETOVRD (1 << 10)
#define FETCTRL (1 << 11)
#define RVRSMODE (1 << 13)
-#define OVCTRL0 (1 << 15)
-#define OVCTRL1 (1 << 16)
-#define UCHEN (1 << 17)
+#define PLIM0 (1 << 15)
+#define PLIM1 (1 << 16)
+#define PLIMDIS (1 << 17)
#define CHRGLEDEN (1 << 18)
-#define CHRGRAWPDEN (1 << 19)
+#define CHGTMRRST (1 << 19)
#define CHGRESTART (1 << 20)
#define CHGAUTOB (1 << 21)
#define CYCLB (1 << 22)
#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR)
#elif defined (CONFIG_MPC85xx)
-#include <asm/cpm_85xx.h>
-#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR)
+#include <asm/immap_85xx.h>
+#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + offsetof(ccsr_pic_t, tfrr))
+
+#elif defined (CONFIG_MPC86xx)
+#include <asm/immap_86xx.h>
+#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + offsetof(ccsr_pic_t, tfrr))
#elif defined (CONFIG_4xx)
#define _POST_WORD_ADDR \
int post_run (char *name, int flags);
int post_info (char *name);
int post_log (char *format, ...);
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void post_reloc (void);
#endif
unsigned long post_time_ms (unsigned long base);
#define MPC83XX_SCCR_USB_DRCM_01 0x00100000
#define MPC83XX_SCCR_USB_DRCM_10 0x00200000
-#if defined(CONFIG_MPC83XX)
+#if defined(CONFIG_MPC83xx)
#define CONFIG_SYS_FSL_USB_ADDR CONFIG_SYS_MPC83xx_USB_ADDR
#elif defined(CONFIG_MPC85xx)
#define CONFIG_SYS_FSL_USB_ADDR CONFIG_SYS_MPC85xx_USB_ADDR
--- /dev/null
+/*
+ * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
+ *
+ * This program is used to generate definitions needed by
+ * assembly language modules.
+ *
+ * We use the technique used in the OSF Mach kernel code:
+ * generate asm statements containing #defines,
+ * compile this file to assembler, and then extract the
+ * #defines from the assembly-language output.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+
+#include <linux/kbuild.h>
+
+int main(void)
+{
+ /* Round up to make sure size gives nice stack alignment */
+ DEFINE(GENERATED_GBL_DATA_SIZE,
+ (sizeof(struct global_data)+15) & ~15);
+
+ return 0;
+}
/*
* [Aho,Sethi,Ullman] Compilers: Principles, Techniques and Tools, 1986
- * [Knuth] The Art of Computer Programming, part 3 (6.4)
+ * [Knuth] The Art of Computer Programming, part 3 (6.4)
*/
/*
if (htab->table[idx].used) {
/*
- * Further action might be required according to the
+ * Further action might be required according to the
* action value.
*/
unsigned hval2;
do {
/*
- * Because SIZE is prime this guarantees to
- * step through all available indices.
+ * Because SIZE is prime this guarantees to
+ * step through all available indices.
*/
if (idx <= hval2)
idx = htab->size + idx - hval2;
/* An empty bucket has been found. */
if (action == ENTER) {
/*
- * If table is full and another entry should be
- * entered return with error.
+ * If table is full and another entry should be
+ * entered return with error.
*/
if (htab->filled == htab->size) {
__set_errno(ENOMEM);
#endif
void qsort(void *base,
- size_t nel,
- size_t width,
- int (*comp)(const void *, const void *))
+ size_t nel,
+ size_t width,
+ int (*comp)(const void *, const void *))
{
size_t wgap, i, j, k;
char tmp;
return 0;
}
-#if defined(CONFIG_ARM) && !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
+#if defined(CONFIG_ARM)
void board_init_f (ulong bootflag)
{
relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL,
return 0;
}
-#if defined(CONFIG_ARM) && !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
+#if defined(CONFIG_ARM)
void board_init_f (ulong bootflag)
{
relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL,
CFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
OBJCFLAGS += --gap-fill=0x00
-SOBJS := lowlevel_init.o
SOBJS += start.o
COBJS := vpac270.o
COBJS += onenand_read.o
$(obj)vpac270.c:
@rm -f $@
ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/vpac270.c $@
-
-$(obj)lowlevel_init.S:
- @rm -f $@
- ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/lowlevel_init.S $@
endif
#########################################################################
return ret;
}
-
-
/* Verify FPGA addresslines */
static int fpga_post_addrline(ulong *address, ulong *base, ulong size)
{
* MA 02111-1307 USA
*/
-#include <common.h>
-
/*
* I2C test
*
* For verifying the I2C bus, a full I2C bus scanning is performed.
*
- * #ifdef I2C_ADDR_LIST
- * The test is considered as passed if all the devices and
- * only the devices in the list are found.
- * #else [ ! I2C_ADDR_LIST ]
+ * #ifdef CONFIG_SYS_POST_I2C_ADDRS
+ * The test is considered as passed if all the devices and only the devices
+ * in the list are found.
+ * #ifdef CONFIG_SYS_POST_I2C_IGNORES
+ * Ignore devices listed in CONFIG_SYS_POST_I2C_IGNORES. These devices
+ * are optional or not vital to board functionality.
+ * #endif
+ * #else [ ! CONFIG_SYS_POST_I2C_ADDRS ]
* The test is considered as passed if any I2C device is found.
* #endif
*/
+#include <common.h>
#include <post.h>
#include <i2c.h>
#if CONFIG_POST & CONFIG_SYS_POST_I2C
+static int i2c_ignore_device(unsigned int chip)
+{
+#ifdef CONFIG_SYS_POST_I2C_IGNORES
+ const unsigned char i2c_ignore_list[] = CONFIG_SYS_POST_I2C_IGNORES;
+ int i;
+
+ for (i = 0; i < sizeof(i2c_ignore_list); i++)
+ if (i2c_ignore_list[i] == chip)
+ return 1;
+#endif
+
+ return 0;
+}
+
int i2c_post_test (int flags)
{
unsigned int i;
- unsigned int good = 0;
-#ifdef I2C_ADDR_LIST
- unsigned int bad = 0;
+#ifndef CONFIG_SYS_POST_I2C_ADDRS
+ /* Start at address 1, address 0 is the general call address */
+ for (i = 1; i < 128; i++)
+ if (i2c_ignore_device(i))
+ continue;
+ if (i2c_probe (i) == 0)
+ return 0;
+
+ /* No devices found */
+ return -1;
+#else
+ unsigned int ret = 0;
int j;
- unsigned char i2c_addr_list[] = I2C_ADDR_LIST;
- unsigned char i2c_miss_list[] = I2C_ADDR_LIST;
-#endif
+ unsigned char i2c_addr_list[] = CONFIG_SYS_POST_I2C_ADDRS;
- for (i = 0; i < 128; i++) {
- if (i2c_probe (i) == 0) {
-#ifndef I2C_ADDR_LIST
- good++;
-#else /* I2C_ADDR_LIST */
- for (j=0; j<sizeof(i2c_addr_list); ++j) {
- if (i == i2c_addr_list[j]) {
- good++;
- i2c_miss_list[j] = 0xFF;
- break;
- }
- }
- if (j == sizeof(i2c_addr_list)) {
- bad++;
- post_log ("I2C: addr %02X not expected\n",
- i);
+ /* Start at address 1, address 0 is the general call address */
+ for (i = 1; i < 128; i++) {
+ if (i2c_ignore_device(i))
+ continue;
+ if (i2c_probe(i) != 0)
+ continue;
+
+ for (j = 0; j < sizeof(i2c_addr_list); ++j) {
+ if (i == i2c_addr_list[j]) {
+ i2c_addr_list[j] = 0xff;
+ break;
}
-#endif /* I2C_ADDR_LIST */
}
- }
-#ifndef I2C_ADDR_LIST
- return good > 0 ? 0 : -1;
-#else /* I2C_ADDR_LIST */
- if (good != sizeof(i2c_addr_list)) {
- for (j=0; j<sizeof(i2c_miss_list); ++j) {
- if (i2c_miss_list[j] != 0xFF) {
- post_log ("I2C: addr %02X did not respond\n",
- i2c_miss_list[j]);
- }
+ if (j == sizeof(i2c_addr_list)) {
+ ret = -1;
+ post_log("I2C: addr %02x not expected\n", i);
}
}
- return ((good == sizeof(i2c_addr_list)) && (bad == 0)) ? 0 : -1;
+
+ for (i = 0; i < sizeof(i2c_addr_list); ++i) {
+ if (i2c_addr_list[i] == 0xff)
+ continue;
+ post_log("I2C: addr %02x did not respond\n", i2c_addr_list[i]);
+ ret = -1;
+ }
+
+ return ret;
#endif
}
return 0;
}
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void post_reloc (void)
{
unsigned int i;
},
#endif
#if CONFIG_POST & CONFIG_SYS_POST_UART
+#if defined(CONFIG_POST_UART)
+ CONFIG_POST_UART,
+#else
{
"UART test",
"uart",
NULL,
CONFIG_SYS_POST_UART
},
+#endif /* CONFIG_POST_UART */
#endif
#if CONFIG_POST & CONFIG_SYS_POST_ETHER
{
--- /dev/null
+#!/bin/sh
+
+# Adapted from Linux kernel's "Kbuild":
+# commit 1cdf25d704f7951d02a04064c97db547d6021872
+# Author: Christoph Lameter <clameter@sgi.com>
+
+mkdir -p $(dirname $2)
+
+# Default sed regexp - multiline due to syntax constraints
+SED_CMD="/^->/{s:->#\(.*\):/* \1 */:; \
+ s:^->\([^ ]*\) [\$#]*\([-0-9]*\) \(.*\):#define \1 (\2) /* \3 */:; \
+ s:^->\([^ ]*\) [\$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
+ s:->::; p;}"
+
+(set -e
+ echo "#ifndef __ASM_OFFSETS_H__"
+ echo "#define __ASM_OFFSETS_H__"
+ echo "/*"
+ echo " * DO NOT MODIFY."
+ echo " *"
+ echo " * This file was generated by $(basename $0)"
+ echo " *"
+ echo " */"
+ echo ""
+ sed -ne "${SED_CMD}" $1
+ echo ""
+ echo "#endif" ) > $2
projects / platform / kernel / u-boot.git / commitdiff