s5pc110: aquila: Set XCLKOUT as 20MHz

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: mhl: add full boot sequence (workaround)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: mhl: add comments

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: mhl: remove some operation (workaround)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

S5PC110: LCD: Added S6E63M0 AMOLED LCD Panel driver.

Signed-off-by: daeinki <inki.dae@samsung.com>

s5pc110: fb: code clean.

Signed-off-by: daeinki <inki.dae@samsung.com>

Merge branch 'master' of prom@party:/pub/git/u-boot-s5pc1xx

s5pc110: kill warnings

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: Add proper comments

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: increase delay time when mhl reset

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: aquila: fix typo

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: aquila: mhl: more stable (workaround)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: aquila: probing fsa9480

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: Add PM debug option for S5PC110

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: Can write the both bootloader and kernel

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: Use last variable to use r9 for other purpose

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: Add LED on at debugging Power Management

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: use specific chip name instead of slave address

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'master' of kmpark@party:/pub/git/u-boot-s5pc1xx

s5pc110: aquila: 2Gib Mobile DDR support

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: fix board checking

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: aquila: Distinguish limo universal and limo real

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: Set RESET_REQ_N as high

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: More fancy Limo Real detection

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: Limo Real board support

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

universal: kill warning

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: aquila: Handle new 4G2G1G memory configuration

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Merge branch 'master' of prom@party:/pub/git/u-boot-s5pc1xx

s5pc110: aquila: fix usb path (workaround)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: Reduce 8 bytes at the IPL code

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc100: Change the memory layout

CS0: OneDRAM:    0x3000'0000 ~ 0x34FF'FFFF (80MiB)
CS1: Mobile DDR: 0x3800'0000 ~ 0x3FFF'FFFF (128MiB)

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: Prepare 2Gib Mobile DDR configuration

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: modify debug message

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'master' of prom@party:/pub/git/u-boot-s5pc1xx

s5pc110: aquila: add MHL off command

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'master' of git://git.denx.de/u-boot

s5pc110: aquila: set usb path (workaround)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx

Correct ffs/fls regression for PowerPC etc

Commits

  02f99901ed1c9d828e3ea117f94ce2264bf8389e
  52d61227b66d4099b39c8309ab37cb67ee09a405

introduced a regression where platform-specific ffs/fls implementations
were defined away. This patch corrects that by using PLATFORM_xxx
instead of the name itself.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Stefan Roese <sr@denx.de>

ppc4xx: Consolidate get_OPB_freq()

All 4xx variants had their own, mostly identical get_OPB_freq()
function. Some variants even only had the OPB frequency calculated
in this routine and not supplied the sys_info.freqOPB variable
correctly (e.g. 405EZ). This resulted in incorrect OPB values passed
via the FDT to Linux.

This patch now removes all those copies and only uses one function
for all 4xx variants (except for IOP480 which doesn't have an OPB).

Signed-off-by: Stefan Roese <sr@denx.de>

ppc4xx: Enable commands for FDT enabled Linux booting on AMCC Acadia

Acadia still used the "old" arch/ppc bootm commands for booting
Linux images without FDT. This patch now enables these fdt-aware
boot commands for Acadia as well.

Signed-off-by: Stefan Roese <sr@denx.de>

ppc4xx: Fix 405EZ uart base baud calculation

With this fix, Linux correctly configures the baudrate when booting
with FDT passed from U-Boot to Linux.

Signed-off-by: Stefan Roese <sr@denx.de>

s5pc110: aquila: add MHL related settings

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: aquila: support battery check

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: i2c-gpio initial support

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: aquila: Fix detection Limo Universal

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

ppc/85xx: Disable all async interrupt sources when we boot

We should make sure to clear MSR[ME, CE, DE] when we boot an OS image
since we have changed the exception vectors and the OSes vectors might
not be setup we should avoid async interrupts at all costs.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/85xx: Split out cpu_init_early into its own file for NAND_SPL

By pulling out cpu_init_early we can build just it and not all of
cpu_init for NAND_SPL.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/85xx: Change cpu_init_early_f so we can use with NAND SPL

Use write_tlb and don't use memset so we can use the same code for
cpu_init_early_f between NAND SPL and not.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

NAND boot: change NAND loader's relocate SP to CONFIG param

So that we can set the NAND loader's relocate stack pointer
to the value other than the relocate address + 0x10000.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/85xx: add boot from NAND/eSDHC/eSPI support

The MPC8536E is capable of booting form NAND/eSDHC/eSPI, this patch
implements these three bootup methods in a unified way - all of these
use the general cpu/mpc85xx/start.S, and load the main image to L2SRAM
which lets us use the SPD to initialize the SDRAM.

For all three bootup methods, the bootup process can be divided into two
stages: the first stage will initialize the corresponding controller,
configure the L2SRAM, then copy the second stage image to L2SRAM and
jump to it. The second stage image is just like the general U-Boot image
to configure all the hardware and boot up to U-Boot command line.

When boot from NAND, the eLBC controller will first load the first stage
image to internal 4K RAM buffer because it's also stored on the NAND
flash. The first stage image, also call 4K NAND loader, will initialize
the L2SRAM, load the second stage image to L2SRAM and jump to it. The 4K
NAND loader's code comes from the corresponding nand_spl directory, along
with the code twisted by CONFIG_NAND_SPL.

When boot from eSDHC/eSPI, there's no such a first stage image because
the CPU ROM code does the same work. It will initialize the L2SRAM
according to the config addr/word pairs on the fixed address and
initialize the eSDHC/eSPI controller, then load the second stage image
to L2SRAM and jump to it.

The macro CONFIG_SYS_RAMBOOT is used to control the code to produce the
second stage image for all different bootup methods. It's set in the
board config file when one of the bootup methods above is selected.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/85xx: Move code around to prep for NAND_SPL

If we move some of the functions in tlb.c around we need less
ifdefs.  The first stage loader just needs invalidate_tlb and
init_tlbs.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/85xx: Repack tlb_table to save space

We can pack the initial tlb_table in MAS register format and use
write_tlb to set things up.  This savings can be helpful for NAND
style first stage boot loaders.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/85xx: Introduce low level write_tlb function

Factor out the code we use to actually write a tlb entry.

set_tlb is a logical view of the TLB while write_tlb is a low level
matching the MAS registers.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/85xx: Enable usb ehci support for p2020ds board

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/8xxx: Misc DDR related fixes

* Fix setting of ESDMODE (MR1) register - the bit shifting was wrong
* Fix the format string to match size in a debug print

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

ppc/85xx: Remove some bogus code from external interrupt handler.

Skipping the interrupted instruction will accomplish nothing other
than turning a spurious interrupt into a crash.

External interrupts are not machine checks, so don't count them as such.

Signed-off-by: Scott Wood <scottwood@freescale.com>

ppc/85xx: Ensure that MAS8 is zero when writing TLB entries.

Its reset value is random, and we sometimes read uninitialized TLB
arrays.  Make sure that we don't retain MAS8 from reading such an entry
if the VF bit in MAS8 is set, attempts to use the mapping will trap.

Signed-off-by: Scott Wood <scottwood@freescale.com>

ppc/85xx: Don't enable interrupts before we're ready

We cannot handle any exceptions while running in AS1, as the exceptions
will transition back to AS0 without a valid mapping.

Signed-off-by: Scott Wood <scottwood@freescale.com>

mpc8260: remove Ethernet node fixup to use generic FDT code.

Remove Ethernet node fixup from mgcoge and muas3001 boards and modify its
configs for the common mpc8260 code to use generic Ethernet fixup.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
Tested-by: Heiko Schocher <hs@denx.de>

tools/netconsole: use ncb automatically if available

The standard netcat, while ubiquitous, doesn't handle broadcast udp packets
properly.  The local ncb util does however.  So if ncb can be located in
the standard locations, automatically use that instead.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

tools/netconsole: make a bit more robust

The netcat utility likes to exit when it receives an empty packet (as it
thinks this means EOF).  This can easily occur when working with command
line editing as this behavior will be triggered when using backspace.  Or
with tabs and command line completion.  So create two netcat processes -
one to only listen (and put it into a loop), and one to do the sending.
Once the user quits the transmitting netcat, the listening one will be
killed automatically.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

arm: Define test_and_set_bit and test_and_clear bit for ARM

Needed for (e.g.) ubifs support to work.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>

Define ffs/fls for all architectures

UBIFS requires fls(), which is not defined for arm (and some other
architectures) and this patch adds it. The implementation is taken from
Linux and is generic. ffs() is also defined for those that miss it.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>

arm: Make arm bitops endianness-independent

Bring over the bitop implementations from the Linux
include/asm-generic/bitops/non-atomic.h to provide
endianness-independence.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>

Move __set/clear_bit from ubifs.h to bitops.h

__set_bit and __clear_bit are defined in ubifs.h as well as in
asm/include/bitops.h for some architectures. This patch moves
the generic implementation to include/linux/bitops.h and uses
that unless it's defined by the architecture.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>

standalone: convert to kbuild style

Clean up the arch/cpu/board/config checks as well as redundant setting of
srec/bin variables by using the kbuild VAR-$(...) style.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

mkconfig: split the board make target to multiple config targets

To simplify the top level makefile it useful to be able to parse
the top level makefile target to multiple individual target, then
put them to the config.h, leave the board config file to handle
the different targets.

Note that this method uses the '_'(underline) as the delimiter when
splits the board make target.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
This also reverts commit 511c02f611cb5afa1b8ca5980caaaabaa0de377f.

Signed-off-by: Wolfgang Denk <wd@denx.de>

Merge branch 'master' of git://git.denx.de/u-boot-microblaze

Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx

usbd: code clean

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: fb: removed messages.

Signed-off-by: daeinki <inki.dae@samsung.com>

s5pc110: font: added wheel drawing.

Signed-off-by: daeinki <inki.dae@samsung.com>

s5pc110: font: check x-axis limitation.

Signed-off-by: daeinki <inki.dae@samsung.com>

s5pc110: font: code clean.

Signed-off-by: daeinki <inki.dae@samsung.com>

s5pc110: font: bug fix and code clean.

Signed-off-by: daeinki <inki.dae@samsung.com>

board/amcc/common/flash.c: Fix compile warning

Fix warning: ../common/flash.c:917: warning: dereferencing type-punned
pointer will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>

board/amcc/yucca/flash.c: Fix compile warning

Fix warning: flash.c:919: warning: dereferencing type-punned pointer
will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>

board/amcc/taihu/flash.c: Fix compile warning

Fix warnings:
flash.c: In function 'write_word_1':
flash.c:696: warning: dereferencing type-punned pointer will break strict-aliasing rules
flash.c: In function 'write_word_2':
flash.c:1044: warning: dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>

board/etin/debris/phantom.c: Fix compile error

Fix build problem caused by commit e84aba13: "Replace BCD2BIN and
BIN2BCD macros with inline functions"

phantom.c:163: error: redefinition of 'bcd2bin'
/home/wd/git/u-boot/work/include/bcd.h:16: error: previous definition of 'bcd2bin' was here
phantom.c:168: error: redefinition of 'bin2bcd'
/home/wd/git/u-boot/work/include/bcd.h:21: error: previous definition of 'bin2bcd' was here

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Sangmoon Kim <dogoil@etinsys.com>

board/dave/common/flash.c: fix compile warning

Fix warning: ../common/flash.c:668: warning: dereferencing type-punned
pointer will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andrea Marson <andrea.marson@dave-tech.it>

board/esd/cpci750/ide.c: fix compile warning

Fix warning: ide.c:54: warning: dereferencing type-punned pointer will
break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>

board/esd/common/flash.c: Fix compile warning

Fix warning: ../common/flash.c:635: warning: dereferencing type-punned
pointer will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Acked-by: Stefan Roese <sr@denx.de>

sk98lin: fix compile warnings

Fix warnings:
skge.c: In function 'BoardInitMem':
skge.c:1389: warning: dereferencing type-punned pointer will break strict-aliasing rules
skge.c:1390: warning: dereferencing type-punned pointer will break strict-aliasing rules
skge.c:1391: warning: dereferencing type-punned pointer will break strict-aliasing rules
skgesirq.c: In function 'SkGePortCheckUpXmac':
skgesirq.c:1301: warning: dereferencing type-punned pointer will break strict-aliasing rules
skgesirq.c:1301: warning: dereferencing type-punned pointer will break strict-aliasing rules
skgesirq.c:1398: warning: dereferencing type-punned pointer will break strict-aliasing rules
skgesirq.c:1398: warning: dereferencing type-punned pointer will break strict-aliasing rules
skrlmt.c: In function 'SkRlmtInit':
skrlmt.c:661: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c: In function 'SkMacPromiscMode':
skxmac2.c:753: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c:753: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c: In function 'SkMacHashing':
skxmac2.c:803: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c:803: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c: In function 'SkMacFlushTxFifo':
skxmac2.c:1115: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c:1115: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c: In function 'SkMacFlushRxFifo':
skxmac2.c:1145: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c:1145: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c: In function 'SkXmInitPauseMd':
skxmac2.c:1987: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c:1987: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c: In function 'SkXmOverflowStatus':
skxmac2.c:4236: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c:4236: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c:4242: warning: dereferencing type-punned pointer will break strict-aliasing rules
skxmac2.c:4242: warning: dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>

drivers/net/natsemi.c: fix compile warning

Fix warning: natsemi.c:757: warning: dereferencing type-punned pointer
will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>

s5pc110: font: code clean.

Signed-off-by: daeinki <inki.dae@samsung.com>

lcd: Added font module for framebuffer.

Signed-off-by: daeinki <inki.dae@samsung.com>

net: emaclite: Cleanup license to be GPL compatible

Signed-off-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Enable hush parser

With Hush parser is possible to change command line in dtb

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Remove AtmarkTechno Suzaku board

Users should use microblaze-generic platform.
This platform is longer not supported.

Signed-off-by: Michal Simek <monstr@monstr.eu>

net: Remove old Xilinx Emac driver

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Short size of global data and fix malloc size

If is full malloc area global, data are rewrite because
there was bad size of malloc area.

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Add sbss, scommon and COMMON symbols for clearing

Signed-off-by: Michal Simek <monstr@monstr.eu>

ppc4xx: Rename compactcenter to intip

Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>

ppc4xx: Big cleanup of PPC4xx defines

This patch cleans up multiple issues of the 4xx register (mostly
DCR, SDR, CPR, etc) definitions:

- Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
- Change the defines to better match the names from the
  user's manuals (e.g. cprpllc -> CPR0_PLLC)
- Removal of some unused defines

Please test this patch intensive on your PPC4xx platform. Even though
I tried not to break anything and tested successfully on multiple
4xx AMCC platforms, testing on custom platforms is recommended.

Signed-off-by: Stefan Roese <sr@denx.de>

net/bootp.c: fix compile warning

Fix warning: bootp.c:695: warning: dereferencing type-punned pointer
will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>

kwbimage.c: Fix compile warning when building on 64 bit systems

Fix this warning when building on 64 bit systems:
tools/kwbimage.c: In function 'kwbimage_checksum32':
tools/kwbimage.c:135: warning: format '%d' expects type 'int',
but argument 4 has type 'long unsigned int'

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Prafulla Wadaskar <prafulla@marvell.com>

s5pc110: aqulia: Distinguish J1B2 & Limo Universal

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: Enable T-Flash

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc110: aquila: Distinguish Limo Universal Aquila

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>