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 = 06
  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 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) $(VERSION_FILE)
 144
 145 ifeq ($(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 # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
 167 # that (or fail if absent).  Otherwise, search for a linker script in a
 168 # standard location.
 169
 170 ifndef LDSCRIPT
 171         #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
 172         ifdef CONFIG_SYS_LDSCRIPT
 173                 # need to strip off double quotes
 174                 LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
 175         endif
 176 endif
 177
 178 ifndef LDSCRIPT
 179         ifeq ($(CONFIG_NAND_U_BOOT),y)
 180                 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
 181                 ifeq ($(wildcard $(LDSCRIPT)),)
 182                         LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
 183                 endif
 184         endif
 185         ifeq ($(wildcard $(LDSCRIPT)),)
 186                 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
 187         endif
 188         ifeq ($(wildcard $(LDSCRIPT)),)
 189                 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
 190         endif
 191         ifeq ($(wildcard $(LDSCRIPT)),)
 192 $(error could not find linker script)
 193         endif
 194 endif
 195
 196 #########################################################################
 197 # U-Boot objects....order is important (i.e. start must be first)
 198
 199 OBJS  = $(CPUDIR)/start.o
 200 ifeq ($(CPU),x86)
 201 OBJS += $(CPUDIR)/start16.o
 202 OBJS += $(CPUDIR)/resetvec.o
 203 endif
 204 ifeq ($(CPU),ppc4xx)
 205 OBJS += $(CPUDIR)/resetvec.o
 206 endif
 207 ifeq ($(CPU),mpc85xx)
 208 OBJS += $(CPUDIR)/resetvec.o
 209 endif
 210
 211 OBJS := $(addprefix $(obj),$(OBJS))
 212
 213 LIBS  = lib/libgeneric.o
 214 LIBS += lib/lzma/liblzma.o
 215 LIBS += lib/lzo/liblzo.o
 216 LIBS += lib/zlib/libz.o
 217 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
 218         "board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
 219 LIBS += $(CPUDIR)/lib$(CPU).o
 220 ifdef SOC
 221 LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
 222 endif
 223 ifeq ($(CPU),ixp)
 224 LIBS += arch/arm/cpu/ixp/npe/libnpe.o
 225 endif
 226 LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
 227 LIBS += fs/cramfs/libcramfs.o fs/fat/libfat.o fs/fdos/libfdos.o fs/jffs2/libjffs2.o \
 228         fs/reiserfs/libreiserfs.o fs/ext2/libext2fs.o fs/yaffs2/libyaffs2.o \
 229         fs/ubifs/libubifs.o
 230 LIBS += net/libnet.o
 231 LIBS += disk/libdisk.o
 232 LIBS += drivers/bios_emulator/libatibiosemu.o
 233 LIBS += drivers/block/libblock.o
 234 LIBS += drivers/dma/libdma.o
 235 LIBS += drivers/fpga/libfpga.o
 236 LIBS += drivers/gpio/libgpio.o
 237 LIBS += drivers/hwmon/libhwmon.o
 238 LIBS += drivers/i2c/libi2c.o
 239 LIBS += drivers/input/libinput.o
 240 LIBS += drivers/misc/libmisc.o
 241 LIBS += drivers/mmc/libmmc.o
 242 LIBS += drivers/mtd/libmtd.o
 243 LIBS += drivers/mtd/nand/libnand.o
 244 LIBS += drivers/mtd/onenand/libonenand.o
 245 LIBS += drivers/mtd/ubi/libubi.o
 246 LIBS += drivers/mtd/spi/libspi_flash.o
 247 LIBS += drivers/net/libnet.o
 248 LIBS += drivers/net/phy/libphy.o
 249 LIBS += drivers/pci/libpci.o
 250 LIBS += drivers/pcmcia/libpcmcia.o
 251 LIBS += drivers/power/libpower.o
 252 LIBS += drivers/spi/libspi.o
 253 ifeq ($(CPU),mpc83xx)
 254 LIBS += drivers/qe/libqe.o
 255 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 256 endif
 257 ifeq ($(CPU),mpc85xx)
 258 LIBS += drivers/qe/libqe.o
 259 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 260 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 261 endif
 262 ifeq ($(CPU),mpc86xx)
 263 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 264 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 265 endif
 266 LIBS += drivers/rtc/librtc.o
 267 LIBS += drivers/serial/libserial.o
 268 LIBS += drivers/twserial/libtws.o
 269 LIBS += drivers/usb/eth/libusb_eth.o
 270 LIBS += drivers/usb/gadget/libusb_gadget.o
 271 LIBS += drivers/usb/host/libusb_host.o
 272 LIBS += drivers/usb/musb/libusb_musb.o
 273 LIBS += drivers/usb/phy/libusb_phy.o
 274 LIBS += drivers/video/libvideo.o
 275 LIBS += drivers/watchdog/libwatchdog.o
 276 LIBS += common/libcommon.o
 277 LIBS += lib/libfdt/libfdt.o
 278 LIBS += api/libapi.o
 279 LIBS += post/libpost.o
 280
 281 ifeq ($(SOC),omap3)
 282 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 283 endif
 284 ifeq ($(SOC),omap4)
 285 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 286 endif
 287
 288 ifeq ($(SOC),s5pc1xx)
 289 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 290 endif
 291 ifeq ($(SOC),s5pc2xx)
 292 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 293 endif
 294
 295 LIBS := $(addprefix $(obj),$(sort $(LIBS)))
 296 .PHONY : $(LIBS) $(TIMESTAMP_FILE)
 297
 298 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
 299 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
 300
 301 # Add GCC lib
 302 ifdef USE_PRIVATE_LIBGCC
 303 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
 304 PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
 305 else
 306 PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
 307 endif
 308 else
 309 PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
 310 endif
 311 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 312 export PLATFORM_LIBS
 313
 314 # Special flags for CPP when processing the linker script.
 315 # Pass the version down so we can handle backwards compatibility
 316 # on the fly.
 317 LDPPFLAGS += \
 318         -include $(TOPDIR)/include/u-boot/u-boot.lds.h \
 319         $(shell $(LD) --version | \
 320           sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
 321
 322 __OBJS := $(subst $(obj),,$(OBJS))
 323 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
 324
 325 #########################################################################
 326 #########################################################################
 327
 328 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
 329 BOARD_SIZE_CHECK = \
 330         @actual=`wc -c $@ | awk '{print $$1}'`; \
 331         limit=$(CONFIG_BOARD_SIZE_LIMIT); \
 332         if test $$actual -gt $$limit; then \
 333                 echo "$@ exceeds file size limit:"; \
 334                 echo "  limit:  $$limit bytes"; \
 335                 echo "  actual: $$actual bytes"; \
 336                 echo "  excess: $$((actual - limit)) bytes"; \
 337                 exit 1; \
 338         fi
 339 else
 340 BOARD_SIZE_CHECK =
 341 endif
 342
 343 # Always append ALL so that arch config.mk's can add custom ones
 344 ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
 345
 346 ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
 347 ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
 348 ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
 349 ALL-$(CONFIG_MMC_U_BOOT) += $(obj)mmc_spl/u-boot-mmc-spl.bin
 350
 351 all:            $(ALL-y)
 352
 353 $(obj)u-boot.hex:       $(obj)u-boot
 354                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
 355
 356 $(obj)u-boot.srec:      $(obj)u-boot
 357                 $(OBJCOPY) -O srec $< $@
 358
 359 $(obj)u-boot.bin:       $(obj)u-boot
 360                 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 361                 $(BOARD_SIZE_CHECK)
 362
 363 $(obj)u-boot.ldr:       $(obj)u-boot
 364                 $(CREATE_LDR_ENV)
 365                 $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
 366                 $(BOARD_SIZE_CHECK)
 367
 368 $(obj)u-boot.ldr.hex:   $(obj)u-boot.ldr
 369                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
 370
 371 $(obj)u-boot.ldr.srec:  $(obj)u-boot.ldr
 372                 $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
 373
 374 $(obj)u-boot.img:       $(obj)u-boot.bin
 375                 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
 376                 -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
 377                 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
 378                         sed -e 's/"[     ]*$$/ for $(BOARD) board"/') \
 379                 -d $< $@
 380
 381 $(obj)u-boot.imx:       $(obj)u-boot.bin
 382                 $(obj)tools/mkimage -n  $(CONFIG_IMX_CONFIG) -T imximage \
 383                 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 384
 385 $(obj)u-boot.kwb:       $(obj)u-boot.bin
 386                 $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
 387                 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 388
 389 $(obj)u-boot.sha1:      $(obj)u-boot.bin
 390                 $(obj)tools/ubsha1 $(obj)u-boot.bin
 391
 392 $(obj)u-boot.dis:       $(obj)u-boot
 393                 $(OBJDUMP) -d $< > $@
 394
 395 GEN_UBOOT = \
 396                 UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
 397                 sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
 398                 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
 399                         --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 400                         -Map u-boot.map -o u-boot
 401 $(obj)u-boot:   depend \
 402                 $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 403                 $(GEN_UBOOT)
 404 ifeq ($(CONFIG_KALLSYMS),y)
 405                 smap=`$(call SYSTEM_MAP,u-boot) | \
 406                         awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
 407                 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
 408                         -c common/system_map.c -o $(obj)common/system_map.o
 409                 $(GEN_UBOOT) $(obj)common/system_map.o
 410 endif
 411
 412 $(OBJS):        depend
 413                 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
 414
 415 $(LIBS):        depend $(SUBDIRS)
 416                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 417
 418 $(LIBBOARD):    depend $(LIBS)
 419                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 420
 421 $(SUBDIRS):     depend
 422                 $(MAKE) -C $@ all
 423
 424 $(LDSCRIPT):    depend
 425                 $(MAKE) -C $(dir $@) $(notdir $@)
 426
 427 $(obj)u-boot.lds: $(LDSCRIPT)
 428                 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 429
 430 nand_spl:       $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 431                 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
 432
 433 $(obj)u-boot-nand.bin:  nand_spl $(obj)u-boot.bin
 434                 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
 435
 436 onenand_ipl:    $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 437                 $(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
 438
 439 $(obj)u-boot-onenand.bin:       onenand_ipl $(obj)u-boot.bin
 440                 cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
 441
 442 mmc_spl:        $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 443                 $(MAKE) -C mmc_spl/board/$(BOARDDIR) all
 444
 445 $(obj)mmc_spl/u-boot-mmc-spl.bin:       mmc_spl
 446
 447 $(TIMESTAMP_FILE):
 448                 @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
 449                 @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
 450
 451 updater:
 452                 $(MAKE) -C tools/updater all
 453
 454 # Explicitly make _depend in subdirs containing multiple targets to prevent
 455 # parallel sub-makes creating .depend files simultaneously.
 456 depend dep:     $(TIMESTAMP_FILE) $(VERSION_FILE) \
 457                 $(obj)include/autoconf.mk \
 458                 $(obj)include/generated/generic-asm-offsets.h
 459                 for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
 460                         $(MAKE) -C $$dir _depend ; done
 461
 462 TAG_SUBDIRS = $(SUBDIRS)
 463 TAG_SUBDIRS += $(dir $(__LIBS))
 464 TAG_SUBDIRS += include
 465
 466 tags ctags:
 467                 ctags -w -o $(obj)ctags `find $(TAG_SUBDIRS) \
 468                                                 -name '*.[chS]' -print`
 469
 470 etags:
 471                 etags -a -o $(obj)etags `find $(TAG_SUBDIRS) \
 472                                                 -name '*.[chS]' -print`
 473 cscope:
 474                 find $(TAG_SUBDIRS) -name '*.[chS]' -print > cscope.files
 475                 cscope -b -q -k
 476
 477 SYSTEM_MAP = \
 478                 $(NM) $1 | \
 479                 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 480                 LC_ALL=C sort
 481 $(obj)System.map:       $(obj)u-boot
 482                 @$(call SYSTEM_MAP,$<) > $(obj)System.map
 483
 484 #
 485 # Auto-generate the autoconf.mk file (which is included by all makefiles)
 486 #
 487 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
 488 # the dep file is only include in this top level makefile to determine when
 489 # to regenerate the autoconf.mk file.
 490 $(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
 491         @$(XECHO) Generating $@ ; \
 492         set -e ; \
 493         : Generate the dependancies ; \
 494         $(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
 495                 -MQ $(obj)include/autoconf.mk include/common.h > $@
 496
 497 $(obj)include/autoconf.mk: $(obj)include/config.h
 498         @$(XECHO) Generating $@ ; \
 499         set -e ; \
 500         : Extract the config macros ; \
 501         $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
 502                 sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
 503         mv $@.tmp $@
 504
 505 $(obj)include/generated/generic-asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 506         $(obj)lib/asm-offsets.s
 507         @$(XECHO) Generating $@
 508         tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
 509
 510 $(obj)lib/asm-offsets.s:        $(obj)include/autoconf.mk.dep \
 511         $(src)lib/asm-offsets.c
 512         @mkdir -p $(obj)lib
 513         $(CC) -DDO_DEPS_ONLY \
 514                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 515                 -o $@ $(src)lib/asm-offsets.c -c -S
 516
 517 #########################################################################
 518 else    # !config.mk
 519 all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
 520 $(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
 521 $(filter-out tools,$(SUBDIRS)) $(TIMESTAMP_FILE) \
 522 updater depend dep tags ctags etags cscope $(obj)System.map:
 523         @echo "System not configured - see README" >&2
 524         @ exit 1
 525
 526 tools: $(VERSION_FILE)
 527         $(MAKE) -C $@ all
 528 endif   # config.mk
 529
 530 $(VERSION_FILE):
 531                 @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
 532                    printf '#define PLAIN_VERSION "%s%s"\n' \
 533                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 534                    printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
 535                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 536                 ) > $@.tmp
 537                 @( printf '#define CC_VERSION_STRING "%s"\n' \
 538                  '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
 539                 @( printf '#define LD_VERSION_STRING "%s"\n' \
 540                  '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
 541                 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
 542
 543 easylogo env gdb:
 544         $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
 545 gdbtools: gdb
 546
 547 tools-all: easylogo env gdb $(VERSION_FILE)
 548         $(MAKE) -C tools HOST_TOOLS_ALL=y
 549
 550 .PHONY : CHANGELOG
 551 CHANGELOG:
 552         git log --no-merges U-Boot-1_1_5.. | \
 553         unexpand -a | sed -e 's/\s\s*$$//' > $@
 554
 555 include/license.h: tools/bin2header COPYING
 556         cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
 557 #########################################################################
 558
 559 unconfig:
 560         @rm -f $(obj)include/config.h $(obj)include/config.mk \
 561                 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
 562                 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
 563
 564 %_config::      unconfig
 565         @$(MKCONFIG) -A $(@:_config=)
 566
 567 sinclude $(obj).boards.depend
 568 $(obj).boards.depend:   boards.cfg
 569         awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
 570
 571 #
 572 # Functions to generate common board directory names
 573 #
 574 lcname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
 575 ucname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
 576
 577 #########################################################################
 578 ## Coldfire
 579 #########################################################################
 580
 581 astro_mcf5373l_config \
 582 astro_mcf5373l_RAM_config :     unconfig
 583         @$(MKCONFIG) -n $@ -t $@ astro_mcf5373l m68k mcf532x mcf5373l astro
 584
 585 M52277EVB_config \
 586 M52277EVB_spansion_config \
 587 M52277EVB_stmicro_config :      unconfig
 588         @case "$@" in \
 589         M52277EVB_config)               FLASH=SPANSION;; \
 590         M52277EVB_spansion_config)      FLASH=SPANSION;; \
 591         M52277EVB_stmicro_config)       FLASH=STMICRO;; \
 592         esac; \
 593         if [ "$${FLASH}" = "SPANSION" ] ; then \
 594                 echo "#define CONFIG_SYS_SPANSION_BOOT" >> $(obj)include/config.h ; \
 595                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 596                 cp $(obj)board/freescale/m52277evb/u-boot.spa $(obj)board/freescale/m52277evb/u-boot.lds ; \
 597         fi; \
 598         if [ "$${FLASH}" = "STMICRO" ] ; then \
 599                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 600                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 601                 echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 602                 cp $(obj)board/freescale/m52277evb/u-boot.stm $(obj)board/freescale/m52277evb/u-boot.lds ; \
 603         fi
 604         @$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
 605
 606 M5235EVB_config \
 607 M5235EVB_Flash16_config \
 608 M5235EVB_Flash32_config:        unconfig
 609         @case "$@" in \
 610         M5235EVB_config)                FLASH=16;; \
 611         M5235EVB_Flash16_config)        FLASH=16;; \
 612         M5235EVB_Flash32_config)        FLASH=32;; \
 613         esac; \
 614         if [ "$${FLASH}" != "16" ] ; then \
 615                 echo "#define NORFLASH_PS32BIT  1" >> $(obj)include/config.h ; \
 616                 echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 617                 cp $(obj)board/freescale/m5235evb/u-boot.32 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 618         else \
 619                 echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 620                 cp $(obj)board/freescale/m5235evb/u-boot.16 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 621         fi
 622         @$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
 623
 624 cobra5272_config :              unconfig
 625         @$(MKCONFIG) $@ m68k mcf52x2 cobra5272
 626
 627 EB+MCF-EV123_config :           unconfig
 628         @mkdir -p $(obj)include
 629         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 630         @echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 631         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 632
 633 EB+MCF-EV123_internal_config :  unconfig
 634         @mkdir -p $(obj)include
 635         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 636         @echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 637         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 638
 639 M5329AFEE_config \
 640 M5329BFEE_config :      unconfig
 641         @case "$@" in \
 642         M5329AFEE_config)       NAND=0;; \
 643         M5329BFEE_config)       NAND=16;; \
 644         esac; \
 645         if [ "$${NAND}" != "0" ] ; then \
 646                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 647         fi
 648         @$(MKCONFIG) -n $@ -a M5329EVB m68k mcf532x m5329evb freescale
 649
 650 M5373EVB_config :       unconfig
 651         @case "$@" in \
 652         M5373EVB_config)        NAND=16;; \
 653         esac; \
 654         if [ "$${NAND}" != "0" ] ; then \
 655                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 656         fi
 657         @$(MKCONFIG) -a M5373EVB m68k mcf532x m5373evb freescale
 658
 659 M54451EVB_config \
 660 M54451EVB_stmicro_config :      unconfig
 661         @case "$@" in \
 662         M54451EVB_config)               FLASH=NOR;; \
 663         M54451EVB_stmicro_config)       FLASH=STMICRO;; \
 664         esac; \
 665         if [ "$${FLASH}" = "NOR" ] ; then \
 666                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 667                 cp $(obj)board/freescale/m54451evb/u-boot.spa $(obj)board/freescale/m54451evb/u-boot.lds ; \
 668         fi; \
 669         if [ "$${FLASH}" = "STMICRO" ] ; then \
 670                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 671                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 672                 echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 673                 cp $(obj)board/freescale/m54451evb/u-boot.stm $(obj)board/freescale/m54451evb/u-boot.lds ; \
 674         fi; \
 675         echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
 676         @$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
 677
 678 M54455EVB_config \
 679 M54455EVB_atmel_config \
 680 M54455EVB_intel_config \
 681 M54455EVB_a33_config \
 682 M54455EVB_a66_config \
 683 M54455EVB_i33_config \
 684 M54455EVB_i66_config \
 685 M54455EVB_stm33_config :        unconfig
 686         @case "$@" in \
 687         M54455EVB_config)               FLASH=ATMEL; FREQ=33333333;; \
 688         M54455EVB_atmel_config)         FLASH=ATMEL; FREQ=33333333;; \
 689         M54455EVB_intel_config)         FLASH=INTEL; FREQ=33333333;; \
 690         M54455EVB_a33_config)           FLASH=ATMEL; FREQ=33333333;; \
 691         M54455EVB_a66_config)           FLASH=ATMEL; FREQ=66666666;; \
 692         M54455EVB_i33_config)           FLASH=INTEL; FREQ=33333333;; \
 693         M54455EVB_i66_config)           FLASH=INTEL; FREQ=66666666;; \
 694         M54455EVB_stm33_config)         FLASH=STMICRO; FREQ=33333333;; \
 695         esac; \
 696         if [ "$${FLASH}" = "INTEL" ] ; then \
 697                 echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
 698                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 699                 cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
 700         fi; \
 701         if [ "$${FLASH}" = "ATMEL" ] ; then \
 702                 echo "#define CONFIG_SYS_ATMEL_BOOT"    >> $(obj)include/config.h ; \
 703                 echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 704                 cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 705         fi; \
 706         if [ "$${FLASH}" = "STMICRO" ] ; then \
 707                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 708                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 709                 echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 710                 cp $(obj)board/freescale/m54455evb/u-boot.stm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 711         fi; \
 712         echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
 713         @$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
 714
 715 M5475AFE_config \
 716 M5475BFE_config \
 717 M5475CFE_config \
 718 M5475DFE_config \
 719 M5475EFE_config \
 720 M5475FFE_config \
 721 M5475GFE_config :       unconfig
 722         @case "$@" in \
 723         M5475AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 724         M5475BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 725         M5475CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 726         M5475DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 727         M5475EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 728         M5475FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 729         M5475GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 730         esac; \
 731         echo "#define CONFIG_SYS_BUSCLK 133333333" > $(obj)include/config.h ; \
 732         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 733         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 734         if [ "$${RAM1}" != "0" ] ; then \
 735                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 736         fi; \
 737         if [ "$${CODE}" != "0" ] ; then \
 738                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 739         fi; \
 740         if [ "$${VID}" == "1" ] ; then \
 741                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 742         fi; \
 743         if [ "$${USB}" == "1" ] ; then \
 744                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 745         fi
 746         @$(MKCONFIG) -n $@ -a M5475EVB m68k mcf547x_8x m547xevb freescale
 747
 748 M5485AFE_config \
 749 M5485BFE_config \
 750 M5485CFE_config \
 751 M5485DFE_config \
 752 M5485EFE_config \
 753 M5485FFE_config \
 754 M5485GFE_config \
 755 M5485HFE_config :       unconfig
 756         @case "$@" in \
 757         M5485AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 758         M5485BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 759         M5485CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 760         M5485DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 761         M5485EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 762         M5485FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 763         M5485GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 764         M5485HFE_config)        BOOT=2;CODE=16;VID=1;USB=0;RAM=64;RAM1=0;; \
 765         esac; \
 766         echo "#define CONFIG_SYS_BUSCLK 100000000" > $(obj)include/config.h ; \
 767         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 768         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 769         if [ "$${RAM1}" != "0" ] ; then \
 770                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 771         fi; \
 772         if [ "$${CODE}" != "0" ] ; then \
 773                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 774         fi; \
 775         if [ "$${VID}" == "1" ] ; then \
 776                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 777         fi; \
 778         if [ "$${USB}" == "1" ] ; then \
 779                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 780         fi
 781         @$(MKCONFIG) -n $@ -a M5485EVB m68k mcf547x_8x m548xevb freescale
 782
 783 #========================================================================
 784 # ARM
 785 #========================================================================
 786
 787 #########################################################################
 788 ## ARM926EJ-S Systems
 789 #########################################################################
 790
 791 at91sam9261ek_nandflash_config \
 792 at91sam9261ek_dataflash_cs0_config \
 793 at91sam9261ek_dataflash_cs3_config \
 794 at91sam9261ek_config \
 795 at91sam9g10ek_nandflash_config \
 796 at91sam9g10ek_dataflash_cs0_config \
 797 at91sam9g10ek_dataflash_cs3_config \
 798 at91sam9g10ek_config    :       unconfig
 799         @mkdir -p $(obj)include
 800         @if [ "$(findstring 9g10,$@)" ] ; then \
 801                 echo "#define CONFIG_AT91SAM9G10EK 1"   >>$(obj)include/config.h ; \
 802         else \
 803                 echo "#define CONFIG_AT91SAM9261EK 1"   >>$(obj)include/config.h ; \
 804         fi;
 805         @if [ "$(findstring _nandflash,$@)" ] ; then \
 806                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 807         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 808                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS3 1"   >>$(obj)include/config.h ; \
 809         else \
 810                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 811         fi;
 812         @$(MKCONFIG) -n $@ -a at91sam9261ek arm arm926ejs at91sam9261ek atmel at91
 813
 814 at91sam9263ek_norflash_config \
 815 at91sam9263ek_norflash_boot_config \
 816 at91sam9263ek_nandflash_config \
 817 at91sam9263ek_dataflash_config \
 818 at91sam9263ek_dataflash_cs0_config \
 819 at91sam9263ek_config    :       unconfig
 820         @mkdir -p $(obj)include
 821         @if [ "$(findstring _nandflash,$@)" ] ; then \
 822                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 823         elif [ "$(findstring norflash,$@)" ] ; then \
 824                 echo "#define CONFIG_SYS_USE_NORFLASH 1"        >>$(obj)include/config.h ; \
 825         else \
 826                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 827         fi;
 828         @if [ "$(findstring norflash_boot,$@)" ] ; then \
 829                 echo "#define CONFIG_SYS_USE_BOOT_NORFLASH 1"   >>$(obj)include/config.h ; \
 830         fi;
 831         @$(MKCONFIG) -n $@ -a at91sam9263ek arm arm926ejs at91sam9263ek atmel at91
 832
 833 at91sam9rlek_nandflash_config \
 834 at91sam9rlek_dataflash_config \
 835 at91sam9rlek_dataflash_cs0_config \
 836 at91sam9rlek_config     :       unconfig
 837         @mkdir -p $(obj)include
 838         @if [ "$(findstring _nandflash,$@)" ] ; then \
 839                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 840         else \
 841                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 842         fi;
 843         @$(MKCONFIG) -n $@ -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
 844
 845 at91sam9m10g45ek_nandflash_config \
 846 at91sam9m10g45ek_dataflash_config \
 847 at91sam9m10g45ek_dataflash_cs0_config \
 848 at91sam9m10g45ek_config \
 849 at91sam9g45ekes_nandflash_config \
 850 at91sam9g45ekes_dataflash_config \
 851 at91sam9g45ekes_dataflash_cs0_config \
 852 at91sam9g45ekes_config  :       unconfig
 853         @mkdir -p $(obj)include
 854                 @if [ "$(findstring 9m10,$@)" ] ; then \
 855                 echo "#define CONFIG_AT91SAM9M10G45EK 1"        >>$(obj)include/config.h ; \
 856         else \
 857                 echo "#define CONFIG_AT91SAM9G45EKES 1" >>$(obj)include/config.h ; \
 858         fi;
 859         @if [ "$(findstring _nandflash,$@)" ] ; then \
 860                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 861         else \
 862                 echo "#define CONFIG_ATMEL_SPI 1"       >>$(obj)include/config.h ; \
 863         fi;
 864         @$(MKCONFIG) -n $@ -a at91sam9m10g45ek arm arm926ejs at91sam9m10g45ek atmel at91
 865
 866 pm9g45_config   :       unconfig
 867         @mkdir -p $(obj)include
 868         @$(MKCONFIG) -a pm9g45 arm arm926ejs pm9g45 ronetix at91
 869
 870 SBC35_A9G20_NANDFLASH_config \
 871 SBC35_A9G20_EEPROM_config \
 872 SBC35_A9G20_config      :       unconfig
 873         @mkdir -p $(obj)include
 874         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 875         @$(MKCONFIG) -n $@ -a sbc35_a9g20 arm arm926ejs sbc35_a9g20 calao at91
 876
 877 TNY_A9G20_NANDFLASH_config \
 878 TNY_A9G20_EEPROM_config \
 879 TNY_A9G20_config \
 880 TNY_A9260_NANDFLASH_config \
 881 TNY_A9260_EEPROM_config \
 882 TNY_A9260_config        :       unconfig
 883         @mkdir -p $(obj)include
 884         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 885         @$(MKCONFIG) -n $@ -a tny_a9260 arm arm926ejs tny_a9260 calao at91
 886
 887 ########################################################################
 888 ## ARM Integrator boards - see doc/README-integrator for more info.
 889 integratorap_config     \
 890 ap_config               \
 891 ap966_config            \
 892 ap922_config            \
 893 ap922_XA10_config       \
 894 ap7_config              \
 895 ap720t_config           \
 896 ap920t_config           \
 897 ap926ejs_config         \
 898 ap946es_config: unconfig
 899         @board/armltd/integrator/split_by_variant.sh ap $@
 900
 901 integratorcp_config     \
 902 cp_config               \
 903 cp920t_config           \
 904 cp926ejs_config         \
 905 cp946es_config          \
 906 cp1136_config           \
 907 cp966_config            \
 908 cp922_config            \
 909 cp922_XA10_config       \
 910 cp1026_config: unconfig
 911         @board/armltd/integrator/split_by_variant.sh cp $@
 912
 913 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
 914
 915 omap1610inn_config \
 916 omap1610inn_cs0boot_config \
 917 omap1610inn_cs3boot_config \
 918 omap1610inn_cs_autoboot_config \
 919 omap1610h2_config \
 920 omap1610h2_cs0boot_config \
 921 omap1610h2_cs3boot_config \
 922 omap1610h2_cs_autoboot_config:  unconfig
 923         @mkdir -p $(obj)include
 924         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 925                 echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
 926         elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
 927                 echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
 928         else \
 929                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 930         fi;
 931         @$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
 932
 933 omap730p2_config \
 934 omap730p2_cs0boot_config \
 935 omap730p2_cs3boot_config :      unconfig
 936         @mkdir -p $(obj)include
 937         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 938                 echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
 939         else \
 940                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 941         fi;
 942         @$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
 943
 944 spear300_config \
 945 spear310_config \
 946 spear320_config :       unconfig
 947         @$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
 948
 949 spear600_config :       unconfig
 950         @$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
 951
 952 SX1_stdout_serial_config \
 953 SX1_config:             unconfig
 954         @mkdir -p $(obj)include
 955         @if [ "$(findstring _stdout_serial_, $@)" ] ; then \
 956                 echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 957         else \
 958                 echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 959         fi;
 960         @$(MKCONFIG) -n $@ SX1 arm arm925t sx1
 961
 962 tx25_config     : unconfig
 963         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 964         @$(MKCONFIG) $@ arm arm926ejs tx25 karo mx25
 965
 966 edb9301_config \
 967 edb9302_config \
 968 edb9302a_config \
 969 edb9307_config \
 970 edb9307a_config \
 971 edb9312_config \
 972 edb9315_config \
 973 edb9315a_config: unconfig
 974         @$(MKCONFIG) -n $@ -t $(@:_config=) edb93xx arm arm920t edb93xx - ep93xx
 975
 976 #########################################################################
 977 # ARM supplied Versatile development boards
 978 #########################################################################
 979
 980 versatile_config        \
 981 versatileab_config      \
 982 versatilepb_config :    unconfig
 983         @board/armltd/versatile/split_by_variant.sh $@
 984
 985 #########################################################################
 986 ## XScale Systems
 987 #########################################################################
 988
 989 pdnb3_config \
 990 scpu_config:    unconfig
 991         @mkdir -p $(obj)include
 992         @if [ "$(findstring scpu_,$@)" ] ; then \
 993                 echo "#define CONFIG_SCPU"      >>$(obj)include/config.h ; \
 994         fi
 995         @$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
 996
 997 #########################################################################
 998 ## ARM1136 Systems
 999 #########################################################################
1000
1001 apollon_config          : unconfig
1002         @mkdir -p $(obj)include
1003         @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
1004         @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
1005         @$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
1006
1007 imx31_phycore_eet_config \
1008 imx31_phycore_config    : unconfig
1009         @mkdir -p $(obj)include
1010         @if [ -n "$(findstring _eet_,$@)" ]; then                       \
1011                 echo "#define CONFIG_IMX31_PHYCORE_EET" >> $(obj)include/config.h;      \
1012         fi
1013         @$(MKCONFIG) -n $@ -a imx31_phycore arm arm1136 imx31_phycore - mx31
1014
1015 mx31pdk_config \
1016 mx31pdk_nand_config     : unconfig
1017         @mkdir -p $(obj)include
1018         @if [ -n "$(findstring _nand_,$@)" ]; then                                      \
1019                 echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h;            \
1020         else                                                                            \
1021                 echo "#define CONFIG_SKIP_LOWLEVEL_INIT" >> $(obj)include/config.h;     \
1022         fi
1023         @$(MKCONFIG) -n $@ -a mx31pdk arm arm1136 mx31pdk freescale mx31
1024
1025 #########################################################################
1026 ## ARM1176 Systems
1027 #########################################################################
1028 smdk6400_noUSB_config   \
1029 smdk6400_config :       unconfig
1030         @mkdir -p $(obj)include $(obj)board/samsung/smdk6400
1031         @mkdir -p $(obj)nand_spl/board/samsung/smdk6400
1032         @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
1033         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1034         @if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then                       \
1035                 echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1036         else                                                                            \
1037                 echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1038         fi
1039         @$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
1040         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1041
1042 #########################################################################
1043 #########################################################################
1044
1045 clean:
1046         @rm -f $(obj)examples/standalone/82559_eeprom                     \
1047                $(obj)examples/standalone/atmel_df_pow2                    \
1048                $(obj)examples/standalone/eepro100_eeprom                  \
1049                $(obj)examples/standalone/hello_world                      \
1050                $(obj)examples/standalone/interrupt                        \
1051                $(obj)examples/standalone/mem_to_mem_idma2intr             \
1052                $(obj)examples/standalone/sched                            \
1053                $(obj)examples/standalone/smc911{11,x}_eeprom              \
1054                $(obj)examples/standalone/test_burst                       \
1055                $(obj)examples/standalone/timer
1056         @rm -f $(obj)examples/api/demo{,.bin}
1057         @rm -f $(obj)tools/bmp_logo        $(obj)tools/easylogo/easylogo  \
1058                $(obj)tools/env/{fw_printenv,fw_setenv}                    \
1059                $(obj)tools/envcrc                                         \
1060                $(obj)tools/gdb/{astest,gdbcont,gdbsend}                   \
1061                $(obj)tools/gen_eth_addr    $(obj)tools/img2srec           \
1062                $(obj)tools/mkimage         $(obj)tools/mpc86x_clk         \
1063                $(obj)tools/ncb             $(obj)tools/ubsha1
1064         @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}        \
1065                $(obj)board/matrix_vision/*/bootscript.img                 \
1066                $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin}      \
1067                $(obj)board/voiceblue/eeprom                               \
1068                $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
1069                $(obj)u-boot.lds                                           \
1070                $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]
1071         @rm -f $(obj)include/bmp_logo.h
1072         @rm -f $(obj)lib/asm-offsets.s
1073         @rm -f $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
1074         @rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
1075         @rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
1076         @rm -f $(ONENAND_BIN)
1077         @rm -f $(obj)onenand_ipl/u-boot.lds
1078         @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
1079         @find $(OBJTREE) -type f \
1080                 \( -name 'core' -o -name '*.bak' -o -name '*~' \
1081                 -o -name '*.o'  -o -name '*.a' -o -name '*.exe' \) -print \
1082                 | xargs rm -f
1083
1084 clobber:        clean
1085         @find $(OBJTREE) -type f \( -name '*.depend' \
1086                 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
1087                 -print0 \
1088                 | xargs -0 rm -f
1089         @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
1090                 $(obj)cscope.* $(obj)*.*~
1091         @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
1092         @rm -f $(obj)u-boot.kwb
1093         @rm -f $(obj)u-boot.imx
1094         @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
1095         @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
1096         @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
1097         @rm -fr $(obj)include/generated
1098         @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
1099         @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
1100         @[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
1101
1102 ifeq ($(OBJTREE),$(SRCTREE))
1103 mrproper \
1104 distclean:      clobber unconfig
1105 else
1106 mrproper \
1107 distclean:      clobber unconfig
1108         rm -rf $(obj)*
1109 endif
1110
1111 backup:
1112         F=`basename $(TOPDIR)` ; cd .. ; \
1113         gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
1114
1115 #########################################################################