Makefile

   1 #
   2 # (C) Copyright 2000-2011
   3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4 #
   5 # See file CREDITS for list of people who contributed to this
   6 # project.
   7 #
   8 # This program is free software; you can redistribute it and/or
   9 # modify it under the terms of the GNU General Public License as
  10 # published by the Free Software Foundatio; either version 2 of
  11 # the License, or (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21 # MA 02111-1307 USA
  22 #
  23
  24 VERSION = 2011
  25 PATCHLEVEL = 09
  26 SUBLEVEL =
  27 EXTRAVERSION =
  28 ifneq "$(SUBLEVEL)" ""
  29 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
  30 else
  31 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
  32 endif
  33 TIMESTAMP_FILE = $(obj)include/timestamp_autogenerated.h
  34 VERSION_FILE = $(obj)include/version_autogenerated.h
  35
  36 HOSTARCH := $(shell uname -m | \
  37         sed -e s/i.86/x86/ \
  38             -e s/sun4u/sparc64/ \
  39             -e s/arm.*/arm/ \
  40             -e s/sa110/arm/ \
  41             -e s/ppc64/powerpc/ \
  42             -e s/ppc/powerpc/ \
  43             -e s/macppc/powerpc/\
  44             -e s/sh.*/sh/)
  45
  46 HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
  47             sed -e 's/\(cygwin\).*/cygwin/')
  48
  49 # Set shell to bash if possible, otherwise fall back to sh
  50 SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
  51         else if [ -x /bin/bash ]; then echo /bin/bash; \
  52         else echo sh; fi; fi)
  53
  54 export  HOSTARCH HOSTOS SHELL
  55
  56 # Deal with colliding definitions from tcsh etc.
  57 VENDOR=
  58
  59 #########################################################################
  60 # Allow for silent builds
  61 ifeq (,$(findstring s,$(MAKEFLAGS)))
  62 XECHO = echo
  63 else
  64 XECHO = :
  65 endif
  66
  67 #########################################################################
  68 #
  69 # U-boot build supports producing a object files to the separate external
  70 # directory. Two use cases are supported:
  71 #
  72 # 1) Add O= to the make command line
  73 # 'make O=/tmp/build all'
  74 #
  75 # 2) Set environement variable BUILD_DIR to point to the desired location
  76 # 'export BUILD_DIR=/tmp/build'
  77 # 'make'
  78 #
  79 # The second approach can also be used with a MAKEALL script
  80 # 'export BUILD_DIR=/tmp/build'
  81 # './MAKEALL'
  82 #
  83 # Command line 'O=' setting overrides BUILD_DIR environent variable.
  84 #
  85 # When none of the above methods is used the local build is performed and
  86 # the object files are placed in the source directory.
  87 #
  88
  89 ifdef O
  90 ifeq ("$(origin O)", "command line")
  91 BUILD_DIR := $(O)
  92 endif
  93 endif
  94
  95 ifneq ($(BUILD_DIR),)
  96 saved-output := $(BUILD_DIR)
  97
  98 # Attempt to create a output directory.
  99 $(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
 100
 101 # Verify if it was successful.
 102 BUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd)
 103 $(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
 104 endif # ifneq ($(BUILD_DIR),)
 105
 106 OBJTREE         := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
 107 SPLTREE         := $(OBJTREE)/spl
 108 SRCTREE         := $(CURDIR)
 109 TOPDIR          := $(SRCTREE)
 110 LNDIR           := $(OBJTREE)
 111 export  TOPDIR SRCTREE OBJTREE SPLTREE
 112
 113 MKCONFIG        := $(SRCTREE)/mkconfig
 114 export MKCONFIG
 115
 116 ifneq ($(OBJTREE),$(SRCTREE))
 117 REMOTE_BUILD    := 1
 118 export REMOTE_BUILD
 119 endif
 120
 121 # $(obj) and (src) are defined in config.mk but here in main Makefile
 122 # we also need them before config.mk is included which is the case for
 123 # some targets like unconfig, clean, clobber, distclean, etc.
 124 ifneq ($(OBJTREE),$(SRCTREE))
 125 obj := $(OBJTREE)/
 126 src := $(SRCTREE)/
 127 else
 128 obj :=
 129 src :=
 130 endif
 131 export obj src
 132
 133 # Make sure CDPATH settings don't interfere
 134 unexport CDPATH
 135
 136 #########################################################################
 137
 138 # The "tools" are needed early, so put this first
 139 # Don't include stuff already done in $(LIBS)
 140 SUBDIRS = tools \
 141           examples/standalone \
 142           examples/api
 143
 144 .PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
 145
 146 ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
 147
 148 # Include autoconf.mk before config.mk so that the config options are available
 149 # to all top level build files.  We need the dummy all: target to prevent the
 150 # dependency target in autoconf.mk.dep from being the default.
 151 all:
 152 sinclude $(obj)include/autoconf.mk.dep
 153 sinclude $(obj)include/autoconf.mk
 154
 155 # load ARCH, BOARD, and CPU configuration
 156 include $(obj)include/config.mk
 157 export  ARCH CPU BOARD VENDOR SOC
 158
 159 # set default to nothing for native builds
 160 ifeq ($(HOSTARCH),$(ARCH))
 161 CROSS_COMPILE ?=
 162 endif
 163
 164 # load other configuration
 165 include $(TOPDIR)/config.mk
 166
 167 # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
 168 # that (or fail if absent).  Otherwise, search for a linker script in a
 169 # standard location.
 170
 171 ifndef LDSCRIPT
 172         #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
 173         ifdef CONFIG_SYS_LDSCRIPT
 174                 # need to strip off double quotes
 175                 LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
 176         endif
 177 endif
 178
 179 ifndef LDSCRIPT
 180         ifeq ($(CONFIG_NAND_U_BOOT),y)
 181                 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
 182                 ifeq ($(wildcard $(LDSCRIPT)),)
 183                         LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
 184                 endif
 185         endif
 186         ifeq ($(wildcard $(LDSCRIPT)),)
 187                 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
 188         endif
 189         ifeq ($(wildcard $(LDSCRIPT)),)
 190                 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
 191         endif
 192         ifeq ($(wildcard $(LDSCRIPT)),)
 193 $(error could not find linker script)
 194         endif
 195 endif
 196
 197 #########################################################################
 198 # U-Boot objects....order is important (i.e. start must be first)
 199
 200 OBJS  = $(CPUDIR)/start.o
 201 ifeq ($(CPU),x86)
 202 OBJS += $(CPUDIR)/start16.o
 203 OBJS += $(CPUDIR)/resetvec.o
 204 endif
 205 ifeq ($(CPU),ppc4xx)
 206 OBJS += $(CPUDIR)/resetvec.o
 207 endif
 208 ifeq ($(CPU),mpc85xx)
 209 OBJS += $(CPUDIR)/resetvec.o
 210 endif
 211
 212 OBJS := $(addprefix $(obj),$(OBJS))
 213
 214 LIBS  = lib/libgeneric.o
 215 LIBS += lib/lzma/liblzma.o
 216 LIBS += lib/lzo/liblzo.o
 217 LIBS += lib/zlib/libz.o
 218 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
 219         "board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
 220 LIBS += $(CPUDIR)/lib$(CPU).o
 221 ifdef SOC
 222 LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
 223 endif
 224 ifeq ($(CPU),ixp)
 225 LIBS += arch/arm/cpu/ixp/npe/libnpe.o
 226 endif
 227 LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
 228 LIBS += fs/cramfs/libcramfs.o fs/fat/libfat.o fs/fdos/libfdos.o fs/jffs2/libjffs2.o \
 229         fs/reiserfs/libreiserfs.o fs/ext2/libext2fs.o fs/yaffs2/libyaffs2.o \
 230         fs/ubifs/libubifs.o
 231 LIBS += net/libnet.o
 232 LIBS += disk/libdisk.o
 233 LIBS += drivers/bios_emulator/libatibiosemu.o
 234 LIBS += drivers/block/libblock.o
 235 LIBS += drivers/dma/libdma.o
 236 LIBS += drivers/fpga/libfpga.o
 237 LIBS += drivers/gpio/libgpio.o
 238 LIBS += drivers/hwmon/libhwmon.o
 239 LIBS += drivers/i2c/libi2c.o
 240 LIBS += drivers/input/libinput.o
 241 LIBS += drivers/misc/libmisc.o
 242 LIBS += drivers/mmc/libmmc.o
 243 LIBS += drivers/mtd/libmtd.o
 244 LIBS += drivers/mtd/nand/libnand.o
 245 LIBS += drivers/mtd/onenand/libonenand.o
 246 LIBS += drivers/mtd/ubi/libubi.o
 247 LIBS += drivers/mtd/spi/libspi_flash.o
 248 LIBS += drivers/net/libnet.o
 249 LIBS += drivers/net/phy/libphy.o
 250 LIBS += drivers/pci/libpci.o
 251 LIBS += drivers/pcmcia/libpcmcia.o
 252 LIBS += drivers/power/libpower.o
 253 LIBS += drivers/spi/libspi.o
 254 ifeq ($(CPU),mpc83xx)
 255 LIBS += drivers/qe/libqe.o
 256 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 257 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 258 endif
 259 ifeq ($(CPU),mpc85xx)
 260 LIBS += drivers/qe/libqe.o
 261 LIBS += drivers/net/fm/libfm.o
 262 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 263 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 264 endif
 265 ifeq ($(CPU),mpc86xx)
 266 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 267 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 268 endif
 269 LIBS += drivers/rtc/librtc.o
 270 LIBS += drivers/serial/libserial.o
 271 LIBS += drivers/twserial/libtws.o
 272 LIBS += drivers/usb/eth/libusb_eth.o
 273 LIBS += drivers/usb/gadget/libusb_gadget.o
 274 LIBS += drivers/usb/host/libusb_host.o
 275 LIBS += drivers/usb/musb/libusb_musb.o
 276 LIBS += drivers/usb/phy/libusb_phy.o
 277 LIBS += drivers/video/libvideo.o
 278 LIBS += drivers/watchdog/libwatchdog.o
 279 LIBS += common/libcommon.o
 280 LIBS += lib/libfdt/libfdt.o
 281 LIBS += api/libapi.o
 282 LIBS += post/libpost.o
 283
 284 ifeq ($(SOC),omap3)
 285 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 286 endif
 287 ifeq ($(SOC),omap4)
 288 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 289 endif
 290
 291 ifeq ($(SOC),s5pc1xx)
 292 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 293 endif
 294 ifeq ($(SOC),s5pc2xx)
 295 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 296 endif
 297
 298 LIBS := $(addprefix $(obj),$(sort $(LIBS)))
 299 .PHONY : $(LIBS)
 300
 301 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
 302 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
 303
 304 # Add GCC lib
 305 ifdef USE_PRIVATE_LIBGCC
 306 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
 307 PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
 308 else
 309 PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
 310 endif
 311 else
 312 PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
 313 endif
 314 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 315 export PLATFORM_LIBS
 316
 317 # Special flags for CPP when processing the linker script.
 318 # Pass the version down so we can handle backwards compatibility
 319 # on the fly.
 320 LDPPFLAGS += \
 321         -include $(TOPDIR)/include/u-boot/u-boot.lds.h \
 322         $(shell $(LD) --version | \
 323           sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
 324
 325 __OBJS := $(subst $(obj),,$(OBJS))
 326 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
 327
 328 #########################################################################
 329 #########################################################################
 330
 331 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
 332 BOARD_SIZE_CHECK = \
 333         @actual=`wc -c $@ | awk '{print $$1}'`; \
 334         limit=$(CONFIG_BOARD_SIZE_LIMIT); \
 335         if test $$actual -gt $$limit; then \
 336                 echo "$@ exceeds file size limit:"; \
 337                 echo "  limit:  $$limit bytes"; \
 338                 echo "  actual: $$actual bytes"; \
 339                 echo "  excess: $$((actual - limit)) bytes"; \
 340                 exit 1; \
 341         fi
 342 else
 343 BOARD_SIZE_CHECK =
 344 endif
 345
 346 # Always append ALL so that arch config.mk's can add custom ones
 347 ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
 348
 349 ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
 350 ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
 351 ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
 352 ALL-$(CONFIG_MMC_U_BOOT) += $(obj)mmc_spl/u-boot-mmc-spl.bin
 353 ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
 354
 355 all:            $(ALL-y)
 356
 357 $(obj)u-boot.hex:       $(obj)u-boot
 358                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
 359
 360 $(obj)u-boot.srec:      $(obj)u-boot
 361                 $(OBJCOPY) -O srec $< $@
 362
 363 $(obj)u-boot.bin:       $(obj)u-boot
 364                 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 365                 $(BOARD_SIZE_CHECK)
 366
 367 $(obj)u-boot.ldr:       $(obj)u-boot
 368                 $(CREATE_LDR_ENV)
 369                 $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
 370                 $(BOARD_SIZE_CHECK)
 371
 372 $(obj)u-boot.ldr.hex:   $(obj)u-boot.ldr
 373                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
 374
 375 $(obj)u-boot.ldr.srec:  $(obj)u-boot.ldr
 376                 $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
 377
 378 $(obj)u-boot.img:       $(obj)u-boot.bin
 379                 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
 380                 -O u-boot -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
 381                 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
 382                         sed -e 's/"[     ]*$$/ for $(BOARD) board"/') \
 383                 -d $< $@
 384
 385 $(obj)u-boot.imx:       $(obj)u-boot.bin
 386                 $(obj)tools/mkimage -n  $(CONFIG_IMX_CONFIG) -T imximage \
 387                 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 388
 389 $(obj)u-boot.kwb:       $(obj)u-boot.bin
 390                 $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
 391                 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 392
 393 $(obj)u-boot.sha1:      $(obj)u-boot.bin
 394                 $(obj)tools/ubsha1 $(obj)u-boot.bin
 395
 396 $(obj)u-boot.dis:       $(obj)u-boot
 397                 $(OBJDUMP) -d $< > $@
 398
 399 $(obj)u-boot.ubl:       $(obj)u-boot-nand.bin
 400                 $(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
 401                 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 402
 403 GEN_UBOOT = \
 404                 UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
 405                 sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
 406                 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
 407                         --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 408                         -Map u-boot.map -o u-boot
 409 $(obj)u-boot:   depend \
 410                 $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 411                 $(GEN_UBOOT)
 412 ifeq ($(CONFIG_KALLSYMS),y)
 413                 smap=`$(call SYSTEM_MAP,u-boot) | \
 414                         awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
 415                 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
 416                         -c common/system_map.c -o $(obj)common/system_map.o
 417                 $(GEN_UBOOT) $(obj)common/system_map.o
 418 endif
 419
 420 $(OBJS):        depend
 421                 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
 422
 423 $(LIBS):        depend $(SUBDIRS)
 424                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 425
 426 $(LIBBOARD):    depend $(LIBS)
 427                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 428
 429 $(SUBDIRS):     depend
 430                 $(MAKE) -C $@ all
 431
 432 $(LDSCRIPT):    depend
 433                 $(MAKE) -C $(dir $@) $(notdir $@)
 434
 435 $(obj)u-boot.lds: $(LDSCRIPT)
 436                 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 437
 438 nand_spl:       $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 439                 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
 440
 441 $(obj)u-boot-nand.bin:  nand_spl $(obj)u-boot.bin
 442                 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
 443
 444 onenand_ipl:    $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 445                 $(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
 446
 447 $(obj)u-boot-onenand.bin:       onenand_ipl $(obj)u-boot.bin
 448                 cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
 449
 450 mmc_spl:        $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 451                 $(MAKE) -C mmc_spl/board/$(BOARDDIR) all
 452
 453 $(obj)mmc_spl/u-boot-mmc-spl.bin:       mmc_spl
 454
 455 $(obj)spl/u-boot-spl.bin:               depend
 456                 $(MAKE) -C spl all
 457
 458 updater:
 459                 $(MAKE) -C tools/updater all
 460
 461 # Explicitly make _depend in subdirs containing multiple targets to prevent
 462 # parallel sub-makes creating .depend files simultaneously.
 463 depend dep:     $(TIMESTAMP_FILE) $(VERSION_FILE) \
 464                 $(obj)include/autoconf.mk \
 465                 $(obj)include/generated/generic-asm-offsets.h \
 466                 $(obj)include/generated/asm-offsets.h
 467                 for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
 468                         $(MAKE) -C $$dir _depend ; done
 469
 470 TAG_SUBDIRS = $(SUBDIRS)
 471 TAG_SUBDIRS += $(dir $(__LIBS))
 472 TAG_SUBDIRS += include
 473
 474 FIND := find
 475 FINDFLAGS := -L
 476
 477 tags ctags:
 478                 ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
 479                                                 -name '*.[chS]' -print`
 480
 481 etags:
 482                 etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
 483                                                 -name '*.[chS]' -print`
 484 cscope:
 485                 $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
 486                                                 cscope.files
 487                 cscope -b -q -k
 488
 489 SYSTEM_MAP = \
 490                 $(NM) $1 | \
 491                 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 492                 LC_ALL=C sort
 493 $(obj)System.map:       $(obj)u-boot
 494                 @$(call SYSTEM_MAP,$<) > $(obj)System.map
 495
 496 #
 497 # Auto-generate the autoconf.mk file (which is included by all makefiles)
 498 #
 499 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
 500 # the dep file is only include in this top level makefile to determine when
 501 # to regenerate the autoconf.mk file.
 502 $(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
 503         @$(XECHO) Generating $@ ; \
 504         set -e ; \
 505         : Generate the dependancies ; \
 506         $(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
 507                 -MQ $(obj)include/autoconf.mk include/common.h > $@
 508
 509 $(obj)include/autoconf.mk: $(obj)include/config.h
 510         @$(XECHO) Generating $@ ; \
 511         set -e ; \
 512         : Extract the config macros ; \
 513         $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
 514                 sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
 515         mv $@.tmp $@
 516
 517 $(obj)include/generated/generic-asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 518         $(obj)lib/asm-offsets.s
 519         @$(XECHO) Generating $@
 520         tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
 521
 522 $(obj)lib/asm-offsets.s:        $(obj)include/autoconf.mk.dep \
 523         $(src)lib/asm-offsets.c
 524         @mkdir -p $(obj)lib
 525         $(CC) -DDO_DEPS_ONLY \
 526                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 527                 -o $@ $(src)lib/asm-offsets.c -c -S
 528
 529 $(obj)include/generated/asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 530         $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
 531         @echo Generating $@
 532         tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
 533
 534 $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s:   $(obj)include/autoconf.mk.dep
 535         @mkdir -p $(obj)$(CPUDIR)/$(SOC)
 536         if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
 537                 $(CC) -DDO_DEPS_ONLY \
 538                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 539                         -o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
 540         else \
 541                 touch $@; \
 542         fi
 543
 544 #########################################################################
 545 else    # !config.mk
 546 all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
 547 $(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
 548 $(filter-out tools,$(SUBDIRS)) \
 549 updater depend dep tags ctags etags cscope $(obj)System.map:
 550         @echo "System not configured - see README" >&2
 551         @ exit 1
 552
 553 tools: $(VERSION_FILE) $(TIMESTAMP_FILE)
 554         $(MAKE) -C $@ all
 555 endif   # config.mk
 556
 557 $(VERSION_FILE):
 558                 @mkdir -p $(dir $(VERSION_FILE))
 559                 @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
 560                    printf '#define PLAIN_VERSION "%s%s"\n' \
 561                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 562                    printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
 563                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 564                 ) > $@.tmp
 565                 @( printf '#define CC_VERSION_STRING "%s"\n' \
 566                  '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
 567                 @( printf '#define LD_VERSION_STRING "%s"\n' \
 568                  '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
 569                 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
 570
 571 $(TIMESTAMP_FILE):
 572                 @mkdir -p $(dir $(TIMESTAMP_FILE))
 573                 @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
 574                 @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
 575
 576 easylogo env gdb:
 577         $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
 578 gdbtools: gdb
 579
 580 tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
 581         $(MAKE) -C tools HOST_TOOLS_ALL=y
 582
 583 .PHONY : CHANGELOG
 584 CHANGELOG:
 585         git log --no-merges U-Boot-1_1_5.. | \
 586         unexpand -a | sed -e 's/\s\s*$$//' > $@
 587
 588 include/license.h: tools/bin2header COPYING
 589         cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
 590 #########################################################################
 591
 592 unconfig:
 593         @rm -f $(obj)include/config.h $(obj)include/config.mk \
 594                 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
 595                 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
 596
 597 %_config::      unconfig
 598         @$(MKCONFIG) -A $(@:_config=)
 599
 600 sinclude $(obj).boards.depend
 601 $(obj).boards.depend:   boards.cfg
 602         awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
 603
 604 #
 605 # Functions to generate common board directory names
 606 #
 607 lcname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
 608 ucname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
 609
 610 #########################################################################
 611 ## Coldfire
 612 #########################################################################
 613
 614 astro_mcf5373l_config \
 615 astro_mcf5373l_RAM_config :     unconfig
 616         @$(MKCONFIG) -n $@ -t $@ astro_mcf5373l m68k mcf532x mcf5373l astro
 617
 618 M52277EVB_config \
 619 M52277EVB_spansion_config \
 620 M52277EVB_stmicro_config :      unconfig
 621         @case "$@" in \
 622         M52277EVB_config)               FLASH=SPANSION;; \
 623         M52277EVB_spansion_config)      FLASH=SPANSION;; \
 624         M52277EVB_stmicro_config)       FLASH=STMICRO;; \
 625         esac; \
 626         if [ "$${FLASH}" = "SPANSION" ] ; then \
 627                 echo "#define CONFIG_SYS_SPANSION_BOOT" >> $(obj)include/config.h ; \
 628                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 629                 cp $(obj)board/freescale/m52277evb/u-boot.spa $(obj)board/freescale/m52277evb/u-boot.lds ; \
 630         fi; \
 631         if [ "$${FLASH}" = "STMICRO" ] ; then \
 632                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 633                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 634                 echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 635                 cp $(obj)board/freescale/m52277evb/u-boot.stm $(obj)board/freescale/m52277evb/u-boot.lds ; \
 636         fi
 637         @$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
 638
 639 M5235EVB_config \
 640 M5235EVB_Flash16_config \
 641 M5235EVB_Flash32_config:        unconfig
 642         @case "$@" in \
 643         M5235EVB_config)                FLASH=16;; \
 644         M5235EVB_Flash16_config)        FLASH=16;; \
 645         M5235EVB_Flash32_config)        FLASH=32;; \
 646         esac; \
 647         if [ "$${FLASH}" != "16" ] ; then \
 648                 echo "#define NORFLASH_PS32BIT  1" >> $(obj)include/config.h ; \
 649                 echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 650                 cp $(obj)board/freescale/m5235evb/u-boot.32 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 651         else \
 652                 echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 653                 cp $(obj)board/freescale/m5235evb/u-boot.16 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 654         fi
 655         @$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
 656
 657 cobra5272_config :              unconfig
 658         @$(MKCONFIG) $@ m68k mcf52x2 cobra5272
 659
 660 EB+MCF-EV123_config :           unconfig
 661         @mkdir -p $(obj)include
 662         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 663         @echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 664         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 665
 666 EB+MCF-EV123_internal_config :  unconfig
 667         @mkdir -p $(obj)include
 668         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 669         @echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 670         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 671
 672 M5329AFEE_config \
 673 M5329BFEE_config :      unconfig
 674         @case "$@" in \
 675         M5329AFEE_config)       NAND=0;; \
 676         M5329BFEE_config)       NAND=16;; \
 677         esac; \
 678         if [ "$${NAND}" != "0" ] ; then \
 679                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 680         fi
 681         @$(MKCONFIG) -n $@ -a M5329EVB m68k mcf532x m5329evb freescale
 682
 683 M5373EVB_config :       unconfig
 684         @case "$@" in \
 685         M5373EVB_config)        NAND=16;; \
 686         esac; \
 687         if [ "$${NAND}" != "0" ] ; then \
 688                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 689         fi
 690         @$(MKCONFIG) -a M5373EVB m68k mcf532x m5373evb freescale
 691
 692 M54451EVB_config \
 693 M54451EVB_stmicro_config :      unconfig
 694         @case "$@" in \
 695         M54451EVB_config)               FLASH=NOR;; \
 696         M54451EVB_stmicro_config)       FLASH=STMICRO;; \
 697         esac; \
 698         if [ "$${FLASH}" = "NOR" ] ; then \
 699                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 700                 cp $(obj)board/freescale/m54451evb/u-boot.spa $(obj)board/freescale/m54451evb/u-boot.lds ; \
 701         fi; \
 702         if [ "$${FLASH}" = "STMICRO" ] ; then \
 703                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 704                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 705                 echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 706                 cp $(obj)board/freescale/m54451evb/u-boot.stm $(obj)board/freescale/m54451evb/u-boot.lds ; \
 707         fi; \
 708         echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
 709         @$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
 710
 711 M54455EVB_config \
 712 M54455EVB_atmel_config \
 713 M54455EVB_intel_config \
 714 M54455EVB_a33_config \
 715 M54455EVB_a66_config \
 716 M54455EVB_i33_config \
 717 M54455EVB_i66_config \
 718 M54455EVB_stm33_config :        unconfig
 719         @case "$@" in \
 720         M54455EVB_config)               FLASH=ATMEL; FREQ=33333333;; \
 721         M54455EVB_atmel_config)         FLASH=ATMEL; FREQ=33333333;; \
 722         M54455EVB_intel_config)         FLASH=INTEL; FREQ=33333333;; \
 723         M54455EVB_a33_config)           FLASH=ATMEL; FREQ=33333333;; \
 724         M54455EVB_a66_config)           FLASH=ATMEL; FREQ=66666666;; \
 725         M54455EVB_i33_config)           FLASH=INTEL; FREQ=33333333;; \
 726         M54455EVB_i66_config)           FLASH=INTEL; FREQ=66666666;; \
 727         M54455EVB_stm33_config)         FLASH=STMICRO; FREQ=33333333;; \
 728         esac; \
 729         if [ "$${FLASH}" = "INTEL" ] ; then \
 730                 echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
 731                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 732                 cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
 733         fi; \
 734         if [ "$${FLASH}" = "ATMEL" ] ; then \
 735                 echo "#define CONFIG_SYS_ATMEL_BOOT"    >> $(obj)include/config.h ; \
 736                 echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 737                 cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 738         fi; \
 739         if [ "$${FLASH}" = "STMICRO" ] ; then \
 740                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 741                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 742                 echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 743                 cp $(obj)board/freescale/m54455evb/u-boot.stm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 744         fi; \
 745         echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
 746         $(XECHO) "... with $${FREQ}Hz input clock"
 747         @$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
 748
 749 M5475AFE_config \
 750 M5475BFE_config \
 751 M5475CFE_config \
 752 M5475DFE_config \
 753 M5475EFE_config \
 754 M5475FFE_config \
 755 M5475GFE_config :       unconfig
 756         @case "$@" in \
 757         M5475AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 758         M5475BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 759         M5475CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 760         M5475DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 761         M5475EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 762         M5475FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 763         M5475GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 764         esac; \
 765         echo "#define CONFIG_SYS_BUSCLK 133333333" > $(obj)include/config.h ; \
 766         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 767         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 768         if [ "$${RAM1}" != "0" ] ; then \
 769                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 770         fi; \
 771         if [ "$${CODE}" != "0" ] ; then \
 772                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 773         fi; \
 774         if [ "$${VID}" == "1" ] ; then \
 775                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 776         fi; \
 777         if [ "$${USB}" == "1" ] ; then \
 778                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 779         fi
 780         @$(MKCONFIG) -n $@ -a M5475EVB m68k mcf547x_8x m547xevb freescale
 781
 782 M5485AFE_config \
 783 M5485BFE_config \
 784 M5485CFE_config \
 785 M5485DFE_config \
 786 M5485EFE_config \
 787 M5485FFE_config \
 788 M5485GFE_config \
 789 M5485HFE_config :       unconfig
 790         @case "$@" in \
 791         M5485AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 792         M5485BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 793         M5485CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 794         M5485DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 795         M5485EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 796         M5485FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 797         M5485GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 798         M5485HFE_config)        BOOT=2;CODE=16;VID=1;USB=0;RAM=64;RAM1=0;; \
 799         esac; \
 800         echo "#define CONFIG_SYS_BUSCLK 100000000" > $(obj)include/config.h ; \
 801         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 802         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 803         if [ "$${RAM1}" != "0" ] ; then \
 804                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 805         fi; \
 806         if [ "$${CODE}" != "0" ] ; then \
 807                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 808         fi; \
 809         if [ "$${VID}" == "1" ] ; then \
 810                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 811         fi; \
 812         if [ "$${USB}" == "1" ] ; then \
 813                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 814         fi
 815         @$(MKCONFIG) -n $@ -a M5485EVB m68k mcf547x_8x m548xevb freescale
 816
 817 #========================================================================
 818 # ARM
 819 #========================================================================
 820
 821 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
 822
 823 omap1610inn_config \
 824 omap1610inn_cs0boot_config \
 825 omap1610inn_cs3boot_config \
 826 omap1610inn_cs_autoboot_config \
 827 omap1610h2_config \
 828 omap1610h2_cs0boot_config \
 829 omap1610h2_cs3boot_config \
 830 omap1610h2_cs_autoboot_config:  unconfig
 831         @mkdir -p $(obj)include
 832         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 833                 echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
 834         elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
 835                 echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
 836         else \
 837                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 838         fi;
 839         @$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
 840
 841 omap730p2_config \
 842 omap730p2_cs0boot_config \
 843 omap730p2_cs3boot_config :      unconfig
 844         @mkdir -p $(obj)include
 845         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 846                 echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
 847         else \
 848                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 849         fi;
 850         @$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
 851
 852 spear300_config \
 853 spear310_config \
 854 spear320_config :       unconfig
 855         @$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
 856
 857 spear600_config :       unconfig
 858         @$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
 859
 860 SX1_stdout_serial_config \
 861 SX1_config:             unconfig
 862         @mkdir -p $(obj)include
 863         @if [ "$(findstring _stdout_serial_, $@)" ] ; then \
 864                 echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 865         else \
 866                 echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 867         fi;
 868         @$(MKCONFIG) -n $@ SX1 arm arm925t sx1
 869
 870 #########################################################################
 871 ## XScale Systems
 872 #########################################################################
 873
 874 pdnb3_config \
 875 scpu_config:    unconfig
 876         @mkdir -p $(obj)include
 877         @if [ "$(findstring scpu_,$@)" ] ; then \
 878                 echo "#define CONFIG_SCPU"      >>$(obj)include/config.h ; \
 879         fi
 880         @$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
 881
 882 #########################################################################
 883 ## ARM1136 Systems
 884 #########################################################################
 885
 886 apollon_config          : unconfig
 887         @mkdir -p $(obj)include
 888         @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
 889         @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
 890         @$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
 891
 892 #########################################################################
 893 ## ARM1176 Systems
 894 #########################################################################
 895 smdk6400_noUSB_config   \
 896 smdk6400_config :       unconfig
 897         @mkdir -p $(obj)include $(obj)board/samsung/smdk6400
 898         @mkdir -p $(obj)nand_spl/board/samsung/smdk6400
 899         @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
 900         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 901         @if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then                       \
 902                 echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
 903         else                                                                            \
 904                 echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
 905         fi
 906         @$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
 907         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 908
 909 #########################################################################
 910 #########################################################################
 911
 912 clean:
 913         @rm -f $(obj)examples/standalone/82559_eeprom                     \
 914                $(obj)examples/standalone/atmel_df_pow2                    \
 915                $(obj)examples/standalone/eepro100_eeprom                  \
 916                $(obj)examples/standalone/hello_world                      \
 917                $(obj)examples/standalone/interrupt                        \
 918                $(obj)examples/standalone/mem_to_mem_idma2intr             \
 919                $(obj)examples/standalone/sched                            \
 920                $(obj)examples/standalone/smc911{11,x}_eeprom              \
 921                $(obj)examples/standalone/test_burst                       \
 922                $(obj)examples/standalone/timer
 923         @rm -f $(obj)examples/api/demo{,.bin}
 924         @rm -f $(obj)tools/bmp_logo        $(obj)tools/easylogo/easylogo  \
 925                $(obj)tools/env/{fw_printenv,fw_setenv}                    \
 926                $(obj)tools/envcrc                                         \
 927                $(obj)tools/gdb/{astest,gdbcont,gdbsend}                   \
 928                $(obj)tools/gen_eth_addr    $(obj)tools/img2srec           \
 929                $(obj)tools/mkimage         $(obj)tools/mpc86x_clk         \
 930                $(obj)tools/ncb             $(obj)tools/ubsha1
 931         @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}        \
 932                $(obj)board/matrix_vision/*/bootscript.img                 \
 933                $(obj)board/voiceblue/eeprom                               \
 934                $(obj)u-boot.lds                                           \
 935                $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]          \
 936                $(obj)arch/blackfin/cpu/init.{lds,elf}
 937         @rm -f $(obj)include/bmp_logo.h
 938         @rm -f $(obj)lib/asm-offsets.s
 939         @rm -f $(obj)include/generated/asm-offsets.h
 940         @rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
 941         @rm -f $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
 942         @rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
 943         @rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
 944         @rm -f $(ONENAND_BIN)
 945         @rm -f $(obj)onenand_ipl/u-boot.lds
 946         @rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.lds,u-boot-spl.map}
 947         @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
 948         @find $(OBJTREE) -type f \
 949                 \( -name 'core' -o -name '*.bak' -o -name '*~' \
 950                 -o -name '*.o'  -o -name '*.a' -o -name '*.exe' \) -print \
 951                 | xargs rm -f
 952
 953 clobber:        clean
 954         @find $(OBJTREE) -type f \( -name '*.depend' \
 955                 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
 956                 -print0 \
 957                 | xargs -0 rm -f
 958         @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
 959                 $(obj)cscope.* $(obj)*.*~
 960         @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
 961         @rm -f $(obj)u-boot.kwb
 962         @rm -f $(obj)u-boot.imx
 963         @rm -f $(obj)u-boot.ubl
 964         @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
 965         @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
 966         @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
 967         @rm -fr $(obj)include/generated
 968         @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
 969         @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
 970         @[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
 971
 972 mrproper \
 973 distclean:      clobber unconfig
 974 ifneq ($(OBJTREE),$(SRCTREE))
 975         rm -rf $(obj)*
 976 endif
 977
 978 backup:
 979         F=`basename $(TOPDIR)` ; cd .. ; \
 980         gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
 981
 982 #########################################################################