Makefile

   1 #
   2 # (C) Copyright 2000-2010
   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 = 03
  26 SUBLEVEL =
  27 EXTRAVERSION = -rc1
  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/i386/ \
  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 SRCTREE         := $(CURDIR)
 108 TOPDIR          := $(SRCTREE)
 109 LNDIR           := $(OBJTREE)
 110 export  TOPDIR SRCTREE OBJTREE
 111
 112 MKCONFIG        := $(SRCTREE)/mkconfig
 113 export MKCONFIG
 114
 115 ifneq ($(OBJTREE),$(SRCTREE))
 116 REMOTE_BUILD    := 1
 117 export REMOTE_BUILD
 118 endif
 119
 120 # $(obj) and (src) are defined in config.mk but here in main Makefile
 121 # we also need them before config.mk is included which is the case for
 122 # some targets like unconfig, clean, clobber, distclean, etc.
 123 ifneq ($(OBJTREE),$(SRCTREE))
 124 obj := $(OBJTREE)/
 125 src := $(SRCTREE)/
 126 else
 127 obj :=
 128 src :=
 129 endif
 130 export obj src
 131
 132 # Make sure CDPATH settings don't interfere
 133 unexport CDPATH
 134
 135 #########################################################################
 136
 137 # The "tools" are needed early, so put this first
 138 # Don't include stuff already done in $(LIBS)
 139 SUBDIRS = tools \
 140           examples/standalone \
 141           examples/api
 142
 143 .PHONY : $(SUBDIRS)
 144
 145 ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
 146
 147 # Include autoconf.mk before config.mk so that the config options are available
 148 # to all top level build files.  We need the dummy all: target to prevent the
 149 # dependency target in autoconf.mk.dep from being the default.
 150 all:
 151 sinclude $(obj)include/autoconf.mk.dep
 152 sinclude $(obj)include/autoconf.mk
 153
 154 # load ARCH, BOARD, and CPU configuration
 155 include $(obj)include/config.mk
 156 export  ARCH CPU BOARD VENDOR SOC
 157
 158 # set default to nothing for native builds
 159 ifeq ($(HOSTARCH),$(ARCH))
 160 CROSS_COMPILE ?=
 161 endif
 162
 163 # load other configuration
 164 include $(TOPDIR)/config.mk
 165
 166 #########################################################################
 167 # U-Boot objects....order is important (i.e. start must be first)
 168
 169 OBJS  = $(CPUDIR)/start.o
 170 ifeq ($(CPU),i386)
 171 OBJS += $(CPUDIR)/start16.o
 172 OBJS += $(CPUDIR)/resetvec.o
 173 endif
 174 ifeq ($(CPU),ppc4xx)
 175 OBJS += $(CPUDIR)/resetvec.o
 176 endif
 177 ifeq ($(CPU),mpc85xx)
 178 OBJS += $(CPUDIR)/resetvec.o
 179 endif
 180
 181 OBJS := $(addprefix $(obj),$(OBJS))
 182
 183 LIBS  = lib/libgeneric.o
 184 LIBS += lib/lzma/liblzma.o
 185 LIBS += lib/lzo/liblzo.o
 186 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
 187         "board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
 188 LIBS += $(CPUDIR)/lib$(CPU).o
 189 ifdef SOC
 190 LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
 191 endif
 192 ifeq ($(CPU),ixp)
 193 LIBS += arch/arm/cpu/ixp/npe/libnpe.o
 194 endif
 195 LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
 196 LIBS += fs/cramfs/libcramfs.o fs/fat/libfat.o fs/fdos/libfdos.o fs/jffs2/libjffs2.o \
 197         fs/reiserfs/libreiserfs.o fs/ext2/libext2fs.o fs/yaffs2/libyaffs2.o \
 198         fs/ubifs/libubifs.o
 199 LIBS += net/libnet.o
 200 LIBS += disk/libdisk.o
 201 LIBS += drivers/bios_emulator/libatibiosemu.o
 202 LIBS += drivers/block/libblock.o
 203 LIBS += drivers/dma/libdma.o
 204 LIBS += drivers/fpga/libfpga.o
 205 LIBS += drivers/gpio/libgpio.o
 206 LIBS += drivers/hwmon/libhwmon.o
 207 LIBS += drivers/i2c/libi2c.o
 208 LIBS += drivers/input/libinput.o
 209 LIBS += drivers/misc/libmisc.o
 210 LIBS += drivers/mmc/libmmc.o
 211 LIBS += drivers/mtd/libmtd.o
 212 LIBS += drivers/mtd/nand/libnand.o
 213 LIBS += drivers/mtd/onenand/libonenand.o
 214 LIBS += drivers/mtd/ubi/libubi.o
 215 LIBS += drivers/mtd/spi/libspi_flash.o
 216 LIBS += drivers/net/libnet.o
 217 LIBS += drivers/net/phy/libphy.o
 218 LIBS += drivers/pci/libpci.o
 219 LIBS += drivers/pcmcia/libpcmcia.o
 220 LIBS += drivers/power/libpower.o
 221 LIBS += drivers/spi/libspi.o
 222 ifeq ($(CPU),mpc83xx)
 223 LIBS += drivers/qe/libqe.o
 224 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 225 endif
 226 ifeq ($(CPU),mpc85xx)
 227 LIBS += drivers/qe/libqe.o
 228 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 229 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 230 endif
 231 ifeq ($(CPU),mpc86xx)
 232 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 233 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 234 endif
 235 LIBS += drivers/rtc/librtc.o
 236 LIBS += drivers/serial/libserial.o
 237 LIBS += drivers/twserial/libtws.o
 238 LIBS += drivers/usb/eth/libusb_eth.a
 239 LIBS += drivers/usb/gadget/libusb_gadget.o
 240 LIBS += drivers/usb/host/libusb_host.o
 241 LIBS += drivers/usb/musb/libusb_musb.o
 242 LIBS += drivers/usb/phy/libusb_phy.o
 243 LIBS += drivers/video/libvideo.o
 244 LIBS += drivers/watchdog/libwatchdog.o
 245 LIBS += common/libcommon.o
 246 LIBS += lib/libfdt/libfdt.o
 247 LIBS += api/libapi.o
 248 LIBS += post/libpost.o
 249
 250 ifeq ($(SOC),omap3)
 251 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 252 endif
 253 ifeq ($(SOC),omap4)
 254 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 255 endif
 256
 257 ifeq ($(SOC),s5pc1xx)
 258 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 259 endif
 260 ifeq ($(SOC),s5pc2xx)
 261 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 262 endif
 263
 264 LIBS := $(addprefix $(obj),$(sort $(LIBS)))
 265 .PHONY : $(LIBS) $(TIMESTAMP_FILE) $(VERSION_FILE)
 266
 267 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
 268 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
 269
 270 # Add GCC lib
 271 ifdef USE_PRIVATE_LIBGCC
 272 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
 273 PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
 274 else
 275 PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
 276 endif
 277 else
 278 PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
 279 endif
 280 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 281 export PLATFORM_LIBS
 282
 283 # Special flags for CPP when processing the linker script.
 284 # Pass the version down so we can handle backwards compatibility
 285 # on the fly.
 286 LDPPFLAGS += \
 287         -include $(TOPDIR)/include/u-boot/u-boot.lds.h \
 288         $(shell $(LD) --version | \
 289           sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
 290
 291 ifeq ($(CONFIG_NAND_U_BOOT),y)
 292 NAND_SPL = nand_spl
 293 U_BOOT_NAND = $(obj)u-boot-nand.bin
 294 endif
 295
 296 ifeq ($(CONFIG_ONENAND_U_BOOT),y)
 297 ONENAND_IPL = onenand_ipl
 298 U_BOOT_ONENAND = $(obj)u-boot-onenand.bin
 299 ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
 300 endif
 301
 302 __OBJS := $(subst $(obj),,$(OBJS))
 303 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
 304
 305 #########################################################################
 306 #########################################################################
 307
 308 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
 309 BOARD_SIZE_CHECK = \
 310         @actual=`wc -c $@ | awk '{print $$1}'`; \
 311         limit=$(CONFIG_BOARD_SIZE_LIMIT); \
 312         if test $$actual -gt $$limit; then \
 313                 echo "$@ exceeds file size limit:"; \
 314                 echo "  limit:  $$limit bytes"; \
 315                 echo "  actual: $$actual bytes"; \
 316                 echo "  excess: $$((actual - limit)) bytes"; \
 317                 exit 1; \
 318         fi
 319 else
 320 BOARD_SIZE_CHECK =
 321 endif
 322
 323 # Always append ALL so that arch config.mk's can add custom ones
 324 ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map $(U_BOOT_NAND) $(U_BOOT_ONENAND)
 325
 326 all:            $(ALL)
 327
 328 $(obj)u-boot.hex:       $(obj)u-boot
 329                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
 330
 331 $(obj)u-boot.srec:      $(obj)u-boot
 332                 $(OBJCOPY) -O srec $< $@
 333
 334 $(obj)u-boot.bin:       $(obj)u-boot
 335                 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 336                 $(BOARD_SIZE_CHECK)
 337
 338 $(obj)u-boot.ldr:       $(obj)u-boot
 339                 $(CREATE_LDR_ENV)
 340                 $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
 341                 $(BOARD_SIZE_CHECK)
 342
 343 $(obj)u-boot.ldr.hex:   $(obj)u-boot.ldr
 344                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
 345
 346 $(obj)u-boot.ldr.srec:  $(obj)u-boot.ldr
 347                 $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
 348
 349 $(obj)u-boot.img:       $(obj)u-boot.bin
 350                 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
 351                 -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
 352                 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
 353                         sed -e 's/"[     ]*$$/ for $(BOARD) board"/') \
 354                 -d $< $@
 355
 356 $(obj)u-boot.imx:       $(obj)u-boot.bin
 357                 $(obj)tools/mkimage -n $(IMX_CONFIG) -T imximage \
 358                 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 359
 360 $(obj)u-boot.kwb:       $(obj)u-boot.bin
 361                 $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
 362                 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 363
 364 $(obj)u-boot.sha1:      $(obj)u-boot.bin
 365                 $(obj)tools/ubsha1 $(obj)u-boot.bin
 366
 367 $(obj)u-boot.dis:       $(obj)u-boot
 368                 $(OBJDUMP) -d $< > $@
 369
 370 GEN_UBOOT = \
 371                 UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
 372                 sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
 373                 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
 374                         --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 375                         -Map u-boot.map -o u-boot
 376 $(obj)u-boot:   depend \
 377                 $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 378                 $(GEN_UBOOT)
 379 ifeq ($(CONFIG_KALLSYMS),y)
 380                 smap=`$(call SYSTEM_MAP,u-boot) | \
 381                         awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
 382                 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
 383                         -c common/system_map.c -o $(obj)common/system_map.o
 384                 $(GEN_UBOOT) $(obj)common/system_map.o
 385 endif
 386
 387 $(OBJS):        depend
 388                 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
 389
 390 $(LIBS):        depend $(SUBDIRS)
 391                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 392
 393 $(LIBBOARD):    depend $(LIBS)
 394                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 395
 396 $(SUBDIRS):     depend
 397                 $(MAKE) -C $@ all
 398
 399 $(LDSCRIPT):    depend
 400                 $(MAKE) -C $(dir $@) $(notdir $@)
 401
 402 $(obj)u-boot.lds: $(LDSCRIPT)
 403                 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 404
 405 $(NAND_SPL):    $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 406                 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
 407
 408 $(U_BOOT_NAND): $(NAND_SPL) $(obj)u-boot.bin
 409                 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
 410
 411 $(ONENAND_IPL): $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 412                 $(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
 413
 414 $(U_BOOT_ONENAND):      $(ONENAND_IPL) $(obj)u-boot.bin
 415                 cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
 416
 417 $(VERSION_FILE):
 418                 @( printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' "$(U_BOOT_VERSION)" \
 419                  '$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ) > $@.tmp
 420                 @( printf '#define CC_VERSION_STRING "%s"\n' \
 421                  '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
 422                 @( printf '#define LD_VERSION_STRING "%s"\n' \
 423                  '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
 424                 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
 425
 426 $(TIMESTAMP_FILE):
 427                 @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
 428                 @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
 429
 430 updater:
 431                 $(MAKE) -C tools/updater all
 432
 433 # Explicitly make _depend in subdirs containing multiple targets to prevent
 434 # parallel sub-makes creating .depend files simultaneously.
 435 depend dep:     $(TIMESTAMP_FILE) $(VERSION_FILE) \
 436                 $(obj)include/autoconf.mk \
 437                 $(obj)include/generated/generic-asm-offsets.h
 438                 for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
 439                         $(MAKE) -C $$dir _depend ; done
 440
 441 TAG_SUBDIRS = $(SUBDIRS)
 442 TAG_SUBDIRS += $(dir $(__LIBS))
 443 TAG_SUBDIRS += include
 444
 445 tags ctags:
 446                 ctags -w -o $(obj)ctags `find $(TAG_SUBDIRS) \
 447                                                 -name '*.[chS]' -print`
 448
 449 etags:
 450                 etags -a -o $(obj)etags `find $(TAG_SUBDIRS) \
 451                                                 -name '*.[chS]' -print`
 452 cscope:
 453                 find $(TAG_SUBDIRS) -name '*.[chS]' -print > cscope.files
 454                 cscope -b -q -k
 455
 456 SYSTEM_MAP = \
 457                 $(NM) $1 | \
 458                 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 459                 LC_ALL=C sort
 460 $(obj)System.map:       $(obj)u-boot
 461                 @$(call SYSTEM_MAP,$<) > $(obj)System.map
 462
 463 #
 464 # Auto-generate the autoconf.mk file (which is included by all makefiles)
 465 #
 466 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
 467 # the dep file is only include in this top level makefile to determine when
 468 # to regenerate the autoconf.mk file.
 469 $(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
 470         @$(XECHO) Generating $@ ; \
 471         set -e ; \
 472         : Generate the dependancies ; \
 473         $(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
 474                 -MQ $(obj)include/autoconf.mk include/common.h > $@
 475
 476 $(obj)include/autoconf.mk: $(obj)include/config.h
 477         @$(XECHO) Generating $@ ; \
 478         set -e ; \
 479         : Extract the config macros ; \
 480         $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
 481                 sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
 482         mv $@.tmp $@
 483
 484 $(obj)include/generated/generic-asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 485         $(obj)lib/asm-offsets.s
 486         @$(XECHO) Generating $@
 487         tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
 488
 489 $(obj)lib/asm-offsets.s:        $(obj)include/autoconf.mk.dep \
 490         $(src)lib/asm-offsets.c
 491         @mkdir -p $(obj)lib
 492         $(CC) -DDO_DEPS_ONLY \
 493                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 494                 -o $@ $(src)lib/asm-offsets.c -c -S
 495
 496 #########################################################################
 497 else    # !config.mk
 498 all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
 499 $(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
 500 $(filter-out tools,$(SUBDIRS)) $(TIMESTAMP_FILE) $(VERSION_FILE) \
 501 updater depend dep tags ctags etags cscope $(obj)System.map:
 502         @echo "System not configured - see README" >&2
 503         @ exit 1
 504
 505 tools:
 506         $(MAKE) -C $@ all
 507 endif   # config.mk
 508
 509 easylogo env gdb:
 510         $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
 511 gdbtools: gdb
 512
 513 tools-all: easylogo env gdb
 514         $(MAKE) -C tools HOST_TOOLS_ALL=y
 515
 516 .PHONY : CHANGELOG
 517 CHANGELOG:
 518         git log --no-merges U-Boot-1_1_5.. | \
 519         unexpand -a | sed -e 's/\s\s*$$//' > $@
 520
 521 include/license.h: tools/bin2header COPYING
 522         cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
 523 #########################################################################
 524
 525 unconfig:
 526         @rm -f $(obj)include/config.h $(obj)include/config.mk \
 527                 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
 528                 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
 529
 530 %_config::      unconfig
 531         @$(MKCONFIG) -A $(@:_config=)
 532
 533 sinclude $(obj).boards.depend
 534 $(obj).boards.depend:   boards.cfg
 535         awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
 536
 537 #
 538 # Functions to generate common board directory names
 539 #
 540 lcname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
 541 ucname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
 542
 543 #########################################################################
 544 ## Coldfire
 545 #########################################################################
 546
 547 astro_mcf5373l_config \
 548 astro_mcf5373l_RAM_config :     unconfig
 549         @$(MKCONFIG) -n $@ -t $@ astro_mcf5373l m68k mcf532x mcf5373l astro
 550
 551 M52277EVB_config \
 552 M52277EVB_spansion_config \
 553 M52277EVB_stmicro_config :      unconfig
 554         @case "$@" in \
 555         M52277EVB_config)               FLASH=SPANSION;; \
 556         M52277EVB_spansion_config)      FLASH=SPANSION;; \
 557         M52277EVB_stmicro_config)       FLASH=STMICRO;; \
 558         esac; \
 559         if [ "$${FLASH}" = "SPANSION" ] ; then \
 560                 echo "#define CONFIG_SYS_SPANSION_BOOT" >> $(obj)include/config.h ; \
 561                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 562                 cp $(obj)board/freescale/m52277evb/u-boot.spa $(obj)board/freescale/m52277evb/u-boot.lds ; \
 563         fi; \
 564         if [ "$${FLASH}" = "STMICRO" ] ; then \
 565                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 566                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 567                 echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 568                 cp $(obj)board/freescale/m52277evb/u-boot.stm $(obj)board/freescale/m52277evb/u-boot.lds ; \
 569         fi
 570         @$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
 571
 572 M5235EVB_config \
 573 M5235EVB_Flash16_config \
 574 M5235EVB_Flash32_config:        unconfig
 575         @case "$@" in \
 576         M5235EVB_config)                FLASH=16;; \
 577         M5235EVB_Flash16_config)        FLASH=16;; \
 578         M5235EVB_Flash32_config)        FLASH=32;; \
 579         esac; \
 580         if [ "$${FLASH}" != "16" ] ; then \
 581                 echo "#define NORFLASH_PS32BIT  1" >> $(obj)include/config.h ; \
 582                 echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 583                 cp $(obj)board/freescale/m5235evb/u-boot.32 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 584         else \
 585                 echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 586                 cp $(obj)board/freescale/m5235evb/u-boot.16 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 587         fi
 588         @$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
 589
 590 cobra5272_config :              unconfig
 591         @$(MKCONFIG) $@ m68k mcf52x2 cobra5272
 592
 593 EB+MCF-EV123_config :           unconfig
 594         @mkdir -p $(obj)include
 595         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 596         @echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 597         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 598
 599 EB+MCF-EV123_internal_config :  unconfig
 600         @mkdir -p $(obj)include
 601         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 602         @echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 603         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 604
 605 M5329AFEE_config \
 606 M5329BFEE_config :      unconfig
 607         @case "$@" in \
 608         M5329AFEE_config)       NAND=0;; \
 609         M5329BFEE_config)       NAND=16;; \
 610         esac; \
 611         if [ "$${NAND}" != "0" ] ; then \
 612                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 613         fi
 614         @$(MKCONFIG) -n $@ -a M5329EVB m68k mcf532x m5329evb freescale
 615
 616 M5373EVB_config :       unconfig
 617         @case "$@" in \
 618         M5373EVB_config)        NAND=16;; \
 619         esac; \
 620         if [ "$${NAND}" != "0" ] ; then \
 621                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 622         fi
 623         @$(MKCONFIG) -a M5373EVB m68k mcf532x m5373evb freescale
 624
 625 M54451EVB_config \
 626 M54451EVB_stmicro_config :      unconfig
 627         @case "$@" in \
 628         M54451EVB_config)               FLASH=NOR;; \
 629         M54451EVB_stmicro_config)       FLASH=STMICRO;; \
 630         esac; \
 631         if [ "$${FLASH}" = "NOR" ] ; then \
 632                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 633                 cp $(obj)board/freescale/m54451evb/u-boot.spa $(obj)board/freescale/m54451evb/u-boot.lds ; \
 634         fi; \
 635         if [ "$${FLASH}" = "STMICRO" ] ; then \
 636                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 637                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 638                 echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 639                 cp $(obj)board/freescale/m54451evb/u-boot.stm $(obj)board/freescale/m54451evb/u-boot.lds ; \
 640         fi; \
 641         echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
 642         @$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
 643
 644 M54455EVB_config \
 645 M54455EVB_atmel_config \
 646 M54455EVB_intel_config \
 647 M54455EVB_a33_config \
 648 M54455EVB_a66_config \
 649 M54455EVB_i33_config \
 650 M54455EVB_i66_config \
 651 M54455EVB_stm33_config :        unconfig
 652         @case "$@" in \
 653         M54455EVB_config)               FLASH=ATMEL; FREQ=33333333;; \
 654         M54455EVB_atmel_config)         FLASH=ATMEL; FREQ=33333333;; \
 655         M54455EVB_intel_config)         FLASH=INTEL; FREQ=33333333;; \
 656         M54455EVB_a33_config)           FLASH=ATMEL; FREQ=33333333;; \
 657         M54455EVB_a66_config)           FLASH=ATMEL; FREQ=66666666;; \
 658         M54455EVB_i33_config)           FLASH=INTEL; FREQ=33333333;; \
 659         M54455EVB_i66_config)           FLASH=INTEL; FREQ=66666666;; \
 660         M54455EVB_stm33_config)         FLASH=STMICRO; FREQ=33333333;; \
 661         esac; \
 662         if [ "$${FLASH}" = "INTEL" ] ; then \
 663                 echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
 664                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 665                 cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
 666         fi; \
 667         if [ "$${FLASH}" = "ATMEL" ] ; then \
 668                 echo "#define CONFIG_SYS_ATMEL_BOOT"    >> $(obj)include/config.h ; \
 669                 echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 670                 cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 671         fi; \
 672         if [ "$${FLASH}" = "STMICRO" ] ; then \
 673                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 674                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 675                 echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 676                 cp $(obj)board/freescale/m54455evb/u-boot.stm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 677         fi; \
 678         echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
 679         @$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
 680
 681 M5475AFE_config \
 682 M5475BFE_config \
 683 M5475CFE_config \
 684 M5475DFE_config \
 685 M5475EFE_config \
 686 M5475FFE_config \
 687 M5475GFE_config :       unconfig
 688         @case "$@" in \
 689         M5475AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 690         M5475BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 691         M5475CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 692         M5475DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 693         M5475EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 694         M5475FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 695         M5475GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 696         esac; \
 697         echo "#define CONFIG_SYS_BUSCLK 133333333" > $(obj)include/config.h ; \
 698         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 699         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 700         if [ "$${RAM1}" != "0" ] ; then \
 701                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 702         fi; \
 703         if [ "$${CODE}" != "0" ] ; then \
 704                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 705         fi; \
 706         if [ "$${VID}" == "1" ] ; then \
 707                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 708         fi; \
 709         if [ "$${USB}" == "1" ] ; then \
 710                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 711         fi
 712         @$(MKCONFIG) -n $@ -a M5475EVB m68k mcf547x_8x m547xevb freescale
 713
 714 M5485AFE_config \
 715 M5485BFE_config \
 716 M5485CFE_config \
 717 M5485DFE_config \
 718 M5485EFE_config \
 719 M5485FFE_config \
 720 M5485GFE_config \
 721 M5485HFE_config :       unconfig
 722         @case "$@" in \
 723         M5485AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 724         M5485BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 725         M5485CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 726         M5485DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 727         M5485EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 728         M5485FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 729         M5485GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 730         M5485HFE_config)        BOOT=2;CODE=16;VID=1;USB=0;RAM=64;RAM1=0;; \
 731         esac; \
 732         echo "#define CONFIG_SYS_BUSCLK 100000000" > $(obj)include/config.h ; \
 733         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 734         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 735         if [ "$${RAM1}" != "0" ] ; then \
 736                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 737         fi; \
 738         if [ "$${CODE}" != "0" ] ; then \
 739                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 740         fi; \
 741         if [ "$${VID}" == "1" ] ; then \
 742                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 743         fi; \
 744         if [ "$${USB}" == "1" ] ; then \
 745                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 746         fi
 747         @$(MKCONFIG) -n $@ -a M5485EVB m68k mcf547x_8x m548xevb freescale
 748
 749 #========================================================================
 750 # ARM
 751 #========================================================================
 752
 753 #########################################################################
 754 ## Atmel AT91RM9200 Systems
 755 #########################################################################
 756
 757 CPUAT91_RAM_config \
 758 CPUAT91_config  :       unconfig
 759         @mkdir -p $(obj)include
 760         @echo "#define CONFIG_$(@:_config=) 1"  >$(obj)include/config.h
 761         @$(MKCONFIG) -n $@ -a cpuat91 arm arm920t cpuat91 eukrea at91
 762
 763 #########################################################################
 764 ## ARM926EJ-S Systems
 765 #########################################################################
 766
 767 at91sam9260ek_nandflash_config \
 768 at91sam9260ek_dataflash_cs0_config \
 769 at91sam9260ek_dataflash_cs1_config \
 770 at91sam9260ek_config \
 771 at91sam9g20ek_nandflash_config \
 772 at91sam9g20ek_dataflash_cs0_config \
 773 at91sam9g20ek_dataflash_cs1_config \
 774 at91sam9g20ek_config    :       unconfig
 775         @mkdir -p $(obj)include
 776         @if [ "$(findstring 9g20,$@)" ] ; then \
 777                 echo "#define CONFIG_AT91SAM9G20EK 1"   >>$(obj)include/config.h ; \
 778         else \
 779                 echo "#define CONFIG_AT91SAM9260EK 1"   >>$(obj)include/config.h ; \
 780         fi;
 781         @if [ "$(findstring _nandflash,$@)" ] ; then \
 782                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 783         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 784                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 785         else \
 786                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1"   >>$(obj)include/config.h ; \
 787         fi;
 788         @$(MKCONFIG) -n $@ -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
 789
 790 at91sam9xeek_nandflash_config \
 791 at91sam9xeek_dataflash_cs0_config \
 792 at91sam9xeek_dataflash_cs1_config \
 793 at91sam9xeek_config     :       unconfig
 794         @mkdir -p $(obj)include
 795         @if [ "$(findstring _nandflash,$@)" ] ; then \
 796                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 797         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 798                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 799         else \
 800                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1"   >>$(obj)include/config.h ; \
 801         fi;
 802         @$(MKCONFIG) -n $@ -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
 803
 804 at91sam9261ek_nandflash_config \
 805 at91sam9261ek_dataflash_cs0_config \
 806 at91sam9261ek_dataflash_cs3_config \
 807 at91sam9261ek_config \
 808 at91sam9g10ek_nandflash_config \
 809 at91sam9g10ek_dataflash_cs0_config \
 810 at91sam9g10ek_dataflash_cs3_config \
 811 at91sam9g10ek_config    :       unconfig
 812         @mkdir -p $(obj)include
 813         @if [ "$(findstring 9g10,$@)" ] ; then \
 814                 echo "#define CONFIG_AT91SAM9G10EK 1"   >>$(obj)include/config.h ; \
 815         else \
 816                 echo "#define CONFIG_AT91SAM9261EK 1"   >>$(obj)include/config.h ; \
 817         fi;
 818         @if [ "$(findstring _nandflash,$@)" ] ; then \
 819                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 820         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 821                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS3 1"   >>$(obj)include/config.h ; \
 822         else \
 823                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 824         fi;
 825         @$(MKCONFIG) -n $@ -a at91sam9261ek arm arm926ejs at91sam9261ek atmel at91
 826
 827 at91sam9263ek_norflash_config \
 828 at91sam9263ek_norflash_boot_config \
 829 at91sam9263ek_nandflash_config \
 830 at91sam9263ek_dataflash_config \
 831 at91sam9263ek_dataflash_cs0_config \
 832 at91sam9263ek_config    :       unconfig
 833         @mkdir -p $(obj)include
 834         @if [ "$(findstring _nandflash,$@)" ] ; then \
 835                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 836         elif [ "$(findstring norflash,$@)" ] ; then \
 837                 echo "#define CONFIG_SYS_USE_NORFLASH 1"        >>$(obj)include/config.h ; \
 838         else \
 839                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 840         fi;
 841         @if [ "$(findstring norflash_boot,$@)" ] ; then \
 842                 echo "#define CONFIG_SYS_USE_BOOT_NORFLASH 1"   >>$(obj)include/config.h ; \
 843         fi;
 844         @$(MKCONFIG) -n $@ -a at91sam9263ek arm arm926ejs at91sam9263ek atmel at91
 845
 846 at91sam9rlek_nandflash_config \
 847 at91sam9rlek_dataflash_config \
 848 at91sam9rlek_dataflash_cs0_config \
 849 at91sam9rlek_config     :       unconfig
 850         @mkdir -p $(obj)include
 851         @if [ "$(findstring _nandflash,$@)" ] ; then \
 852                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 853         else \
 854                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 855         fi;
 856         @$(MKCONFIG) -n $@ -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
 857
 858 CPU9G20_128M_config \
 859 CPU9G20_config \
 860 CPU9260_128M_config \
 861 CPU9260_config  :       unconfig
 862         @mkdir -p $(obj)include
 863         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 864         @$(MKCONFIG) -n $@ -a cpu9260 arm arm926ejs cpu9260 eukrea at91
 865
 866 at91sam9m10g45ek_nandflash_config \
 867 at91sam9m10g45ek_dataflash_config \
 868 at91sam9m10g45ek_dataflash_cs0_config \
 869 at91sam9m10g45ek_config \
 870 at91sam9g45ekes_nandflash_config \
 871 at91sam9g45ekes_dataflash_config \
 872 at91sam9g45ekes_dataflash_cs0_config \
 873 at91sam9g45ekes_config  :       unconfig
 874         @mkdir -p $(obj)include
 875                 @if [ "$(findstring 9m10,$@)" ] ; then \
 876                 echo "#define CONFIG_AT91SAM9M10G45EK 1"        >>$(obj)include/config.h ; \
 877         else \
 878                 echo "#define CONFIG_AT91SAM9G45EKES 1" >>$(obj)include/config.h ; \
 879         fi;
 880         @if [ "$(findstring _nandflash,$@)" ] ; then \
 881                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 882         else \
 883                 echo "#define CONFIG_ATMEL_SPI 1"       >>$(obj)include/config.h ; \
 884         fi;
 885         @$(MKCONFIG) -n $@ -a at91sam9m10g45ek arm arm926ejs at91sam9m10g45ek atmel at91
 886
 887 pm9g45_config   :       unconfig
 888         @mkdir -p $(obj)include
 889         @$(MKCONFIG) -a pm9g45 arm arm926ejs pm9g45 ronetix at91
 890
 891 SBC35_A9G20_NANDFLASH_config \
 892 SBC35_A9G20_EEPROM_config \
 893 SBC35_A9G20_config      :       unconfig
 894         @mkdir -p $(obj)include
 895         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 896         @$(MKCONFIG) -n $@ -a sbc35_a9g20 arm arm926ejs sbc35_a9g20 calao at91
 897
 898 TNY_A9G20_NANDFLASH_config \
 899 TNY_A9G20_EEPROM_config \
 900 TNY_A9G20_config \
 901 TNY_A9260_NANDFLASH_config \
 902 TNY_A9260_EEPROM_config \
 903 TNY_A9260_config        :       unconfig
 904         @mkdir -p $(obj)include
 905         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 906         @$(MKCONFIG) -n $@ -a tny_a9260 arm arm926ejs tny_a9260 calao at91
 907
 908 ########################################################################
 909 ## ARM Integrator boards - see doc/README-integrator for more info.
 910 integratorap_config     \
 911 ap_config               \
 912 ap966_config            \
 913 ap922_config            \
 914 ap922_XA10_config       \
 915 ap7_config              \
 916 ap720t_config           \
 917 ap920t_config           \
 918 ap926ejs_config         \
 919 ap946es_config: unconfig
 920         @board/armltd/integrator/split_by_variant.sh ap $@
 921
 922 integratorcp_config     \
 923 cp_config               \
 924 cp920t_config           \
 925 cp926ejs_config         \
 926 cp946es_config          \
 927 cp1136_config           \
 928 cp966_config            \
 929 cp922_config            \
 930 cp922_XA10_config       \
 931 cp1026_config: unconfig
 932         @board/armltd/integrator/split_by_variant.sh cp $@
 933
 934 nhk8815_config \
 935 nhk8815_onenand_config: unconfig
 936         @mkdir -p $(obj)include
 937         @ > $(obj)include/config.h
 938         @if [ "$(findstring _onenand, $@)" ] ; then \
 939                 echo "#define CONFIG_BOOT_ONENAND" >> $(obj)include/config.h; \
 940         fi
 941         @$(MKCONFIG) -n $@ -a nhk8815 arm arm926ejs nhk8815 st nomadik
 942
 943 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
 944
 945 omap1610inn_config \
 946 omap1610inn_cs0boot_config \
 947 omap1610inn_cs3boot_config \
 948 omap1610inn_cs_autoboot_config \
 949 omap1610h2_config \
 950 omap1610h2_cs0boot_config \
 951 omap1610h2_cs3boot_config \
 952 omap1610h2_cs_autoboot_config:  unconfig
 953         @mkdir -p $(obj)include
 954         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 955                 echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
 956         elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
 957                 echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
 958         else \
 959                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 960         fi;
 961         @$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
 962
 963 omap730p2_config \
 964 omap730p2_cs0boot_config \
 965 omap730p2_cs3boot_config :      unconfig
 966         @mkdir -p $(obj)include
 967         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 968                 echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
 969         else \
 970                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 971         fi;
 972         @$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
 973
 974 spear300_config \
 975 spear310_config \
 976 spear320_config :       unconfig
 977         @$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
 978
 979 spear600_config :       unconfig
 980         @$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
 981
 982 SX1_stdout_serial_config \
 983 SX1_config:             unconfig
 984         @mkdir -p $(obj)include
 985         @if [ "$(findstring _stdout_serial_, $@)" ] ; then \
 986                 echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 987         else \
 988                 echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 989         fi;
 990         @$(MKCONFIG) -n $@ SX1 arm arm925t sx1
 991
 992 # TRAB default configuration:   8 MB Flash, 32 MB RAM
 993 trab_config \
 994 trab_bigram_config \
 995 trab_bigflash_config \
 996 trab_old_config:        unconfig
 997         @mkdir -p $(obj)include
 998         @mkdir -p $(obj)board/trab
 999         @[ -z "$(findstring _bigram,$@)" ] || \
1000                 { echo "#define CONFIG_FLASH_8MB"  >>$(obj)include/config.h ; \
1001                   echo "#define CONFIG_RAM_32MB"   >>$(obj)include/config.h ; \
1002                 }
1003         @[ -z "$(findstring _bigflash,$@)" ] || \
1004                 { echo "#define CONFIG_FLASH_16MB" >>$(obj)include/config.h ; \
1005                   echo "#define CONFIG_RAM_16MB"   >>$(obj)include/config.h ; \
1006                   echo "CONFIG_SYS_TEXT_BASE = 0x0CF40000" >$(obj)board/trab/config.tmp ; \
1007                 }
1008         @[ -z "$(findstring _old,$@)" ] || \
1009                 { echo "#define CONFIG_FLASH_8MB"  >>$(obj)include/config.h ; \
1010                   echo "#define CONFIG_RAM_16MB"   >>$(obj)include/config.h ; \
1011                   echo "CONFIG_SYS_TEXT_BASE = 0x0CF40000" >$(obj)board/trab/config.tmp ; \
1012                 }
1013         @$(MKCONFIG) -n $@ -a trab arm arm920t trab - s3c24x0
1014
1015 tx25_config     : unconfig
1016         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1017         @$(MKCONFIG) $@ arm arm926ejs tx25 karo mx25
1018
1019 edb9301_config \
1020 edb9302_config \
1021 edb9302a_config \
1022 edb9307_config \
1023 edb9307a_config \
1024 edb9312_config \
1025 edb9315_config \
1026 edb9315a_config: unconfig
1027         @$(MKCONFIG) -n $@ -t $(@:_config=) edb93xx arm arm920t edb93xx - ep93xx
1028
1029 #########################################################################
1030 # ARM supplied Versatile development boards
1031 #########################################################################
1032
1033 versatile_config        \
1034 versatileab_config      \
1035 versatilepb_config :    unconfig
1036         @board/armltd/versatile/split_by_variant.sh $@
1037
1038 #########################################################################
1039 ## XScale Systems
1040 #########################################################################
1041
1042 pdnb3_config \
1043 scpu_config:    unconfig
1044         @mkdir -p $(obj)include
1045         @if [ "$(findstring scpu_,$@)" ] ; then \
1046                 echo "#define CONFIG_SCPU"      >>$(obj)include/config.h ; \
1047         fi
1048         @$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
1049
1050 #########################################################################
1051 ## ARM1136 Systems
1052 #########################################################################
1053
1054 apollon_config          : unconfig
1055         @mkdir -p $(obj)include
1056         @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
1057         @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
1058         @$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
1059
1060 imx31_phycore_eet_config \
1061 imx31_phycore_config    : unconfig
1062         @mkdir -p $(obj)include
1063         @if [ -n "$(findstring _eet_,$@)" ]; then                       \
1064                 echo "#define CONFIG_IMX31_PHYCORE_EET" >> $(obj)include/config.h;      \
1065         fi
1066         @$(MKCONFIG) -n $@ -a imx31_phycore arm arm1136 imx31_phycore - mx31
1067
1068 mx31pdk_config \
1069 mx31pdk_nand_config     : unconfig
1070         @mkdir -p $(obj)include
1071         @if [ -n "$(findstring _nand_,$@)" ]; then                                      \
1072                 echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h;            \
1073         else                                                                            \
1074                 echo "#define CONFIG_SKIP_LOWLEVEL_INIT" >> $(obj)include/config.h;     \
1075         fi
1076         @$(MKCONFIG) -n $@ -a mx31pdk arm arm1136 mx31pdk freescale mx31
1077
1078 #########################################################################
1079 ## ARM1176 Systems
1080 #########################################################################
1081 smdk6400_noUSB_config   \
1082 smdk6400_config :       unconfig
1083         @mkdir -p $(obj)include $(obj)board/samsung/smdk6400
1084         @mkdir -p $(obj)nand_spl/board/samsung/smdk6400
1085         @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
1086         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1087         @if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then                       \
1088                 echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1089         else                                                                            \
1090                 echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1091         fi
1092         @$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
1093         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1094
1095 #========================================================================
1096 # Nios
1097 #========================================================================
1098
1099 #########################################################################
1100 ## Nios-II
1101 #########################################################################
1102
1103 # nios2 generic boards
1104 NIOS2_GENERIC = nios2-generic
1105
1106 $(NIOS2_GENERIC:%=%_config) : unconfig
1107         @$(MKCONFIG) $@ nios2 nios2 nios2-generic altera
1108
1109 #########################################################################
1110 #########################################################################
1111
1112 clean:
1113         @rm -f $(obj)examples/standalone/82559_eeprom                     \
1114                $(obj)examples/standalone/atmel_df_pow2                    \
1115                $(obj)examples/standalone/eepro100_eeprom                  \
1116                $(obj)examples/standalone/hello_world                      \
1117                $(obj)examples/standalone/interrupt                        \
1118                $(obj)examples/standalone/mem_to_mem_idma2intr             \
1119                $(obj)examples/standalone/sched                            \
1120                $(obj)examples/standalone/smc91111_eeprom                  \
1121                $(obj)examples/standalone/test_burst                       \
1122                $(obj)examples/standalone/timer
1123         @rm -f $(obj)examples/api/demo{,.bin}
1124         @rm -f $(obj)tools/bmp_logo        $(obj)tools/easylogo/easylogo  \
1125                $(obj)tools/env/{fw_printenv,fw_setenv}                    \
1126                $(obj)tools/envcrc                                         \
1127                $(obj)tools/gdb/{astest,gdbcont,gdbsend}                   \
1128                $(obj)tools/gen_eth_addr    $(obj)tools/img2srec           \
1129                $(obj)tools/mkimage         $(obj)tools/mpc86x_clk         \
1130                $(obj)tools/ncb             $(obj)tools/ubsha1
1131         @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}        \
1132                $(obj)board/matrix_vision/*/bootscript.img                 \
1133                $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin}      \
1134                $(obj)board/trab/trab_fkt   $(obj)board/voiceblue/eeprom   \
1135                $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
1136                $(obj)u-boot.lds                                           \
1137                $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]
1138         @rm -f $(obj)include/bmp_logo.h
1139         @rm -f $(obj)lib/asm-offsets.s
1140         @rm -f $(obj)nand_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,System.map}
1141         @rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
1142         @rm -f $(ONENAND_BIN)
1143         @rm -f $(obj)onenand_ipl/u-boot.lds
1144         @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
1145         @find $(OBJTREE) -type f \
1146                 \( -name 'core' -o -name '*.bak' -o -name '*~' \
1147                 -o -name '*.o'  -o -name '*.a' -o -name '*.exe' \) -print \
1148                 | xargs rm -f
1149
1150 clobber:        clean
1151         @find $(OBJTREE) -type f \( -name '*.depend' \
1152                 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
1153                 -print0 \
1154                 | xargs -0 rm -f
1155         @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
1156                 $(obj)cscope.* $(obj)*.*~
1157         @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL)
1158         @rm -f $(obj)u-boot.kwb
1159         @rm -f $(obj)u-boot.imx
1160         @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
1161         @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
1162         @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
1163         @rm -fr $(obj)include/generated
1164         @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
1165         @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
1166
1167 ifeq ($(OBJTREE),$(SRCTREE))
1168 mrproper \
1169 distclean:      clobber unconfig
1170 else
1171 mrproper \
1172 distclean:      clobber unconfig
1173         rm -rf $(obj)*
1174 endif
1175
1176 backup:
1177         F=`basename $(TOPDIR)` ; cd .. ; \
1178         gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
1179
1180 #########################################################################