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 SPLTREE         := $(OBJTREE)/spl
 108 SRCTREE         := $(CURDIR)
 109 TOPDIR          := $(SRCTREE)
 110 LNDIR           := $(OBJTREE)
 111 export  TOPDIR SRCTREE OBJTREE SPLTREE
 112
 113 MKCONFIG        := $(SRCTREE)/mkconfig
 114 export MKCONFIG
 115
 116 ifneq ($(OBJTREE),$(SRCTREE))
 117 REMOTE_BUILD    := 1
 118 export REMOTE_BUILD
 119 endif
 120
 121 # $(obj) and (src) are defined in config.mk but here in main Makefile
 122 # we also need them before config.mk is included which is the case for
 123 # some targets like unconfig, clean, clobber, distclean, etc.
 124 ifneq ($(OBJTREE),$(SRCTREE))
 125 obj := $(OBJTREE)/
 126 src := $(SRCTREE)/
 127 else
 128 obj :=
 129 src :=
 130 endif
 131 export obj src
 132
 133 # Make sure CDPATH settings don't interfere
 134 unexport CDPATH
 135
 136 #########################################################################
 137
 138 # The "tools" are needed early, so put this first
 139 # Don't include stuff already done in $(LIBS)
 140 SUBDIRS = tools \
 141           examples/standalone \
 142           examples/api
 143
 144 .PHONY : $(SUBDIRS) $(VERSION_FILE)
 145
 146 ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
 147
 148 # Include autoconf.mk before config.mk so that the config options are available
 149 # to all top level build files.  We need the dummy all: target to prevent the
 150 # dependency target in autoconf.mk.dep from being the default.
 151 all:
 152 sinclude $(obj)include/autoconf.mk.dep
 153 sinclude $(obj)include/autoconf.mk
 154
 155 # load ARCH, BOARD, and CPU configuration
 156 include $(obj)include/config.mk
 157 export  ARCH CPU BOARD VENDOR SOC
 158
 159 # set default to nothing for native builds
 160 ifeq ($(HOSTARCH),$(ARCH))
 161 CROSS_COMPILE ?=
 162 endif
 163
 164 # load other configuration
 165 include $(TOPDIR)/config.mk
 166
 167 # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
 168 # that (or fail if absent).  Otherwise, search for a linker script in a
 169 # standard location.
 170
 171 ifndef LDSCRIPT
 172         #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
 173         ifdef CONFIG_SYS_LDSCRIPT
 174                 # need to strip off double quotes
 175                 LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
 176         endif
 177 endif
 178
 179 ifndef LDSCRIPT
 180         ifeq ($(CONFIG_NAND_U_BOOT),y)
 181                 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
 182                 ifeq ($(wildcard $(LDSCRIPT)),)
 183                         LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
 184                 endif
 185         endif
 186         ifeq ($(wildcard $(LDSCRIPT)),)
 187                 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
 188         endif
 189         ifeq ($(wildcard $(LDSCRIPT)),)
 190                 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
 191         endif
 192         ifeq ($(wildcard $(LDSCRIPT)),)
 193 $(error could not find linker script)
 194         endif
 195 endif
 196
 197 #########################################################################
 198 # U-Boot objects....order is important (i.e. start must be first)
 199
 200 OBJS  = $(CPUDIR)/start.o
 201 ifeq ($(CPU),x86)
 202 OBJS += $(CPUDIR)/start16.o
 203 OBJS += $(CPUDIR)/resetvec.o
 204 endif
 205 ifeq ($(CPU),ppc4xx)
 206 OBJS += $(CPUDIR)/resetvec.o
 207 endif
 208 ifeq ($(CPU),mpc85xx)
 209 OBJS += $(CPUDIR)/resetvec.o
 210 endif
 211
 212 OBJS := $(addprefix $(obj),$(OBJS))
 213
 214 LIBS  = lib/libgeneric.o
 215 LIBS += lib/lzma/liblzma.o
 216 LIBS += lib/lzo/liblzo.o
 217 LIBS += lib/zlib/libz.o
 218 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
 219         "board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
 220 LIBS += $(CPUDIR)/lib$(CPU).o
 221 ifdef SOC
 222 LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
 223 endif
 224 ifeq ($(CPU),ixp)
 225 LIBS += arch/arm/cpu/ixp/npe/libnpe.o
 226 endif
 227 LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
 228 LIBS += fs/cramfs/libcramfs.o fs/fat/libfat.o fs/fdos/libfdos.o fs/jffs2/libjffs2.o \
 229         fs/reiserfs/libreiserfs.o fs/ext2/libext2fs.o fs/yaffs2/libyaffs2.o \
 230         fs/ubifs/libubifs.o
 231 LIBS += net/libnet.o
 232 LIBS += disk/libdisk.o
 233 LIBS += drivers/bios_emulator/libatibiosemu.o
 234 LIBS += drivers/block/libblock.o
 235 LIBS += drivers/dma/libdma.o
 236 LIBS += drivers/fpga/libfpga.o
 237 LIBS += drivers/gpio/libgpio.o
 238 LIBS += drivers/hwmon/libhwmon.o
 239 LIBS += drivers/i2c/libi2c.o
 240 LIBS += drivers/input/libinput.o
 241 LIBS += drivers/misc/libmisc.o
 242 LIBS += drivers/mmc/libmmc.o
 243 LIBS += drivers/mtd/libmtd.o
 244 LIBS += drivers/mtd/nand/libnand.o
 245 LIBS += drivers/mtd/onenand/libonenand.o
 246 LIBS += drivers/mtd/ubi/libubi.o
 247 LIBS += drivers/mtd/spi/libspi_flash.o
 248 LIBS += drivers/net/libnet.o
 249 LIBS += drivers/net/phy/libphy.o
 250 LIBS += drivers/pci/libpci.o
 251 LIBS += drivers/pcmcia/libpcmcia.o
 252 LIBS += drivers/power/libpower.o
 253 LIBS += drivers/spi/libspi.o
 254 ifeq ($(CPU),mpc83xx)
 255 LIBS += drivers/qe/libqe.o
 256 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 257 endif
 258 ifeq ($(CPU),mpc85xx)
 259 LIBS += drivers/qe/libqe.o
 260 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 261 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 262 endif
 263 ifeq ($(CPU),mpc86xx)
 264 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 265 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 266 endif
 267 LIBS += drivers/rtc/librtc.o
 268 LIBS += drivers/serial/libserial.o
 269 LIBS += drivers/twserial/libtws.o
 270 LIBS += drivers/usb/eth/libusb_eth.o
 271 LIBS += drivers/usb/gadget/libusb_gadget.o
 272 LIBS += drivers/usb/host/libusb_host.o
 273 LIBS += drivers/usb/musb/libusb_musb.o
 274 LIBS += drivers/usb/phy/libusb_phy.o
 275 LIBS += drivers/video/libvideo.o
 276 LIBS += drivers/watchdog/libwatchdog.o
 277 LIBS += common/libcommon.o
 278 LIBS += lib/libfdt/libfdt.o
 279 LIBS += api/libapi.o
 280 LIBS += post/libpost.o
 281
 282 ifeq ($(SOC),omap3)
 283 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 284 endif
 285 ifeq ($(SOC),omap4)
 286 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 287 endif
 288
 289 ifeq ($(SOC),s5pc1xx)
 290 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 291 endif
 292 ifeq ($(SOC),s5pc2xx)
 293 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 294 endif
 295
 296 LIBS := $(addprefix $(obj),$(sort $(LIBS)))
 297 .PHONY : $(LIBS) $(TIMESTAMP_FILE)
 298
 299 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
 300 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
 301
 302 # Add GCC lib
 303 ifdef USE_PRIVATE_LIBGCC
 304 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
 305 PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
 306 else
 307 PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
 308 endif
 309 else
 310 PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
 311 endif
 312 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 313 export PLATFORM_LIBS
 314
 315 # Special flags for CPP when processing the linker script.
 316 # Pass the version down so we can handle backwards compatibility
 317 # on the fly.
 318 LDPPFLAGS += \
 319         -include $(TOPDIR)/include/u-boot/u-boot.lds.h \
 320         $(shell $(LD) --version | \
 321           sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
 322
 323 __OBJS := $(subst $(obj),,$(OBJS))
 324 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
 325
 326 #########################################################################
 327 #########################################################################
 328
 329 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
 330 BOARD_SIZE_CHECK = \
 331         @actual=`wc -c $@ | awk '{print $$1}'`; \
 332         limit=$(CONFIG_BOARD_SIZE_LIMIT); \
 333         if test $$actual -gt $$limit; then \
 334                 echo "$@ exceeds file size limit:"; \
 335                 echo "  limit:  $$limit bytes"; \
 336                 echo "  actual: $$actual bytes"; \
 337                 echo "  excess: $$((actual - limit)) bytes"; \
 338                 exit 1; \
 339         fi
 340 else
 341 BOARD_SIZE_CHECK =
 342 endif
 343
 344 # Always append ALL so that arch config.mk's can add custom ones
 345 ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
 346
 347 ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
 348 ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
 349 ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
 350 ALL-$(CONFIG_MMC_U_BOOT) += $(obj)mmc_spl/u-boot-mmc-spl.bin
 351
 352 all:            $(ALL-y)
 353
 354 $(obj)u-boot.hex:       $(obj)u-boot
 355                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
 356
 357 $(obj)u-boot.srec:      $(obj)u-boot
 358                 $(OBJCOPY) -O srec $< $@
 359
 360 $(obj)u-boot.bin:       $(obj)u-boot
 361                 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 362                 $(BOARD_SIZE_CHECK)
 363
 364 $(obj)u-boot.ldr:       $(obj)u-boot
 365                 $(CREATE_LDR_ENV)
 366                 $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
 367                 $(BOARD_SIZE_CHECK)
 368
 369 $(obj)u-boot.ldr.hex:   $(obj)u-boot.ldr
 370                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
 371
 372 $(obj)u-boot.ldr.srec:  $(obj)u-boot.ldr
 373                 $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
 374
 375 $(obj)u-boot.img:       $(obj)u-boot.bin
 376                 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
 377                 -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
 378                 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
 379                         sed -e 's/"[     ]*$$/ for $(BOARD) board"/') \
 380                 -d $< $@
 381
 382 $(obj)u-boot.imx:       $(obj)u-boot.bin
 383                 $(obj)tools/mkimage -n  $(CONFIG_IMX_CONFIG) -T imximage \
 384                 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 385
 386 $(obj)u-boot.kwb:       $(obj)u-boot.bin
 387                 $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
 388                 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 389
 390 $(obj)u-boot.sha1:      $(obj)u-boot.bin
 391                 $(obj)tools/ubsha1 $(obj)u-boot.bin
 392
 393 $(obj)u-boot.dis:       $(obj)u-boot
 394                 $(OBJDUMP) -d $< > $@
 395
 396 GEN_UBOOT = \
 397                 UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
 398                 sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
 399                 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
 400                         --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 401                         -Map u-boot.map -o u-boot
 402 $(obj)u-boot:   depend \
 403                 $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 404                 $(GEN_UBOOT)
 405 ifeq ($(CONFIG_KALLSYMS),y)
 406                 smap=`$(call SYSTEM_MAP,u-boot) | \
 407                         awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
 408                 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
 409                         -c common/system_map.c -o $(obj)common/system_map.o
 410                 $(GEN_UBOOT) $(obj)common/system_map.o
 411 endif
 412
 413 $(OBJS):        depend
 414                 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
 415
 416 $(LIBS):        depend $(SUBDIRS)
 417                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 418
 419 $(LIBBOARD):    depend $(LIBS)
 420                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 421
 422 $(SUBDIRS):     depend
 423                 $(MAKE) -C $@ all
 424
 425 $(LDSCRIPT):    depend
 426                 $(MAKE) -C $(dir $@) $(notdir $@)
 427
 428 $(obj)u-boot.lds: $(LDSCRIPT)
 429                 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 430
 431 nand_spl:       $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 432                 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
 433
 434 $(obj)u-boot-nand.bin:  nand_spl $(obj)u-boot.bin
 435                 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
 436
 437 onenand_ipl:    $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 438                 $(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
 439
 440 $(obj)u-boot-onenand.bin:       onenand_ipl $(obj)u-boot.bin
 441                 cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
 442
 443 mmc_spl:        $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 444                 $(MAKE) -C mmc_spl/board/$(BOARDDIR) all
 445
 446 $(obj)mmc_spl/u-boot-mmc-spl.bin:       mmc_spl
 447
 448 $(TIMESTAMP_FILE):
 449                 @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
 450                 @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
 451
 452 updater:
 453                 $(MAKE) -C tools/updater all
 454
 455 # Explicitly make _depend in subdirs containing multiple targets to prevent
 456 # parallel sub-makes creating .depend files simultaneously.
 457 depend dep:     $(TIMESTAMP_FILE) $(VERSION_FILE) \
 458                 $(obj)include/autoconf.mk \
 459                 $(obj)include/generated/generic-asm-offsets.h
 460                 for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
 461                         $(MAKE) -C $$dir _depend ; done
 462
 463 TAG_SUBDIRS = $(SUBDIRS)
 464 TAG_SUBDIRS += $(dir $(__LIBS))
 465 TAG_SUBDIRS += include
 466
 467 tags ctags:
 468                 ctags -w -o $(obj)ctags `find $(TAG_SUBDIRS) \
 469                                                 -name '*.[chS]' -print`
 470
 471 etags:
 472                 etags -a -o $(obj)etags `find $(TAG_SUBDIRS) \
 473                                                 -name '*.[chS]' -print`
 474 cscope:
 475                 find $(TAG_SUBDIRS) -name '*.[chS]' -print > cscope.files
 476                 cscope -b -q -k
 477
 478 SYSTEM_MAP = \
 479                 $(NM) $1 | \
 480                 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 481                 LC_ALL=C sort
 482 $(obj)System.map:       $(obj)u-boot
 483                 @$(call SYSTEM_MAP,$<) > $(obj)System.map
 484
 485 #
 486 # Auto-generate the autoconf.mk file (which is included by all makefiles)
 487 #
 488 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
 489 # the dep file is only include in this top level makefile to determine when
 490 # to regenerate the autoconf.mk file.
 491 $(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
 492         @$(XECHO) Generating $@ ; \
 493         set -e ; \
 494         : Generate the dependancies ; \
 495         $(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
 496                 -MQ $(obj)include/autoconf.mk include/common.h > $@
 497
 498 $(obj)include/autoconf.mk: $(obj)include/config.h
 499         @$(XECHO) Generating $@ ; \
 500         set -e ; \
 501         : Extract the config macros ; \
 502         $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
 503                 sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
 504         mv $@.tmp $@
 505
 506 $(obj)include/generated/generic-asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 507         $(obj)lib/asm-offsets.s
 508         @$(XECHO) Generating $@
 509         tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
 510
 511 $(obj)lib/asm-offsets.s:        $(obj)include/autoconf.mk.dep \
 512         $(src)lib/asm-offsets.c
 513         @mkdir -p $(obj)lib
 514         $(CC) -DDO_DEPS_ONLY \
 515                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 516                 -o $@ $(src)lib/asm-offsets.c -c -S
 517
 518 #########################################################################
 519 else    # !config.mk
 520 all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
 521 $(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
 522 $(filter-out tools,$(SUBDIRS)) $(TIMESTAMP_FILE) \
 523 updater depend dep tags ctags etags cscope $(obj)System.map:
 524         @echo "System not configured - see README" >&2
 525         @ exit 1
 526
 527 tools: $(VERSION_FILE)
 528         $(MAKE) -C $@ all
 529 endif   # config.mk
 530
 531 $(VERSION_FILE):
 532                 @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
 533                    printf '#define PLAIN_VERSION "%s%s"\n' \
 534                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 535                    printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
 536                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 537                 ) > $@.tmp
 538                 @( printf '#define CC_VERSION_STRING "%s"\n' \
 539                  '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
 540                 @( printf '#define LD_VERSION_STRING "%s"\n' \
 541                  '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
 542                 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
 543
 544 easylogo env gdb:
 545         $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
 546 gdbtools: gdb
 547
 548 tools-all: easylogo env gdb $(VERSION_FILE)
 549         $(MAKE) -C tools HOST_TOOLS_ALL=y
 550
 551 .PHONY : CHANGELOG
 552 CHANGELOG:
 553         git log --no-merges U-Boot-1_1_5.. | \
 554         unexpand -a | sed -e 's/\s\s*$$//' > $@
 555
 556 include/license.h: tools/bin2header COPYING
 557         cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
 558 #########################################################################
 559
 560 unconfig:
 561         @rm -f $(obj)include/config.h $(obj)include/config.mk \
 562                 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
 563                 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
 564
 565 %_config::      unconfig
 566         @$(MKCONFIG) -A $(@:_config=)
 567
 568 sinclude $(obj).boards.depend
 569 $(obj).boards.depend:   boards.cfg
 570         awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
 571
 572 #
 573 # Functions to generate common board directory names
 574 #
 575 lcname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
 576 ucname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
 577
 578 #########################################################################
 579 ## Coldfire
 580 #########################################################################
 581
 582 astro_mcf5373l_config \
 583 astro_mcf5373l_RAM_config :     unconfig
 584         @$(MKCONFIG) -n $@ -t $@ astro_mcf5373l m68k mcf532x mcf5373l astro
 585
 586 M52277EVB_config \
 587 M52277EVB_spansion_config \
 588 M52277EVB_stmicro_config :      unconfig
 589         @case "$@" in \
 590         M52277EVB_config)               FLASH=SPANSION;; \
 591         M52277EVB_spansion_config)      FLASH=SPANSION;; \
 592         M52277EVB_stmicro_config)       FLASH=STMICRO;; \
 593         esac; \
 594         if [ "$${FLASH}" = "SPANSION" ] ; then \
 595                 echo "#define CONFIG_SYS_SPANSION_BOOT" >> $(obj)include/config.h ; \
 596                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 597                 cp $(obj)board/freescale/m52277evb/u-boot.spa $(obj)board/freescale/m52277evb/u-boot.lds ; \
 598         fi; \
 599         if [ "$${FLASH}" = "STMICRO" ] ; then \
 600                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 601                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 602                 echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 603                 cp $(obj)board/freescale/m52277evb/u-boot.stm $(obj)board/freescale/m52277evb/u-boot.lds ; \
 604         fi
 605         @$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
 606
 607 M5235EVB_config \
 608 M5235EVB_Flash16_config \
 609 M5235EVB_Flash32_config:        unconfig
 610         @case "$@" in \
 611         M5235EVB_config)                FLASH=16;; \
 612         M5235EVB_Flash16_config)        FLASH=16;; \
 613         M5235EVB_Flash32_config)        FLASH=32;; \
 614         esac; \
 615         if [ "$${FLASH}" != "16" ] ; then \
 616                 echo "#define NORFLASH_PS32BIT  1" >> $(obj)include/config.h ; \
 617                 echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 618                 cp $(obj)board/freescale/m5235evb/u-boot.32 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 619         else \
 620                 echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 621                 cp $(obj)board/freescale/m5235evb/u-boot.16 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 622         fi
 623         @$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
 624
 625 cobra5272_config :              unconfig
 626         @$(MKCONFIG) $@ m68k mcf52x2 cobra5272
 627
 628 EB+MCF-EV123_config :           unconfig
 629         @mkdir -p $(obj)include
 630         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 631         @echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 632         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 633
 634 EB+MCF-EV123_internal_config :  unconfig
 635         @mkdir -p $(obj)include
 636         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 637         @echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 638         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 639
 640 M5329AFEE_config \
 641 M5329BFEE_config :      unconfig
 642         @case "$@" in \
 643         M5329AFEE_config)       NAND=0;; \
 644         M5329BFEE_config)       NAND=16;; \
 645         esac; \
 646         if [ "$${NAND}" != "0" ] ; then \
 647                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 648         fi
 649         @$(MKCONFIG) -n $@ -a M5329EVB m68k mcf532x m5329evb freescale
 650
 651 M5373EVB_config :       unconfig
 652         @case "$@" in \
 653         M5373EVB_config)        NAND=16;; \
 654         esac; \
 655         if [ "$${NAND}" != "0" ] ; then \
 656                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 657         fi
 658         @$(MKCONFIG) -a M5373EVB m68k mcf532x m5373evb freescale
 659
 660 M54451EVB_config \
 661 M54451EVB_stmicro_config :      unconfig
 662         @case "$@" in \
 663         M54451EVB_config)               FLASH=NOR;; \
 664         M54451EVB_stmicro_config)       FLASH=STMICRO;; \
 665         esac; \
 666         if [ "$${FLASH}" = "NOR" ] ; then \
 667                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 668                 cp $(obj)board/freescale/m54451evb/u-boot.spa $(obj)board/freescale/m54451evb/u-boot.lds ; \
 669         fi; \
 670         if [ "$${FLASH}" = "STMICRO" ] ; then \
 671                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 672                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 673                 echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 674                 cp $(obj)board/freescale/m54451evb/u-boot.stm $(obj)board/freescale/m54451evb/u-boot.lds ; \
 675         fi; \
 676         echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
 677         @$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
 678
 679 M54455EVB_config \
 680 M54455EVB_atmel_config \
 681 M54455EVB_intel_config \
 682 M54455EVB_a33_config \
 683 M54455EVB_a66_config \
 684 M54455EVB_i33_config \
 685 M54455EVB_i66_config \
 686 M54455EVB_stm33_config :        unconfig
 687         @case "$@" in \
 688         M54455EVB_config)               FLASH=ATMEL; FREQ=33333333;; \
 689         M54455EVB_atmel_config)         FLASH=ATMEL; FREQ=33333333;; \
 690         M54455EVB_intel_config)         FLASH=INTEL; FREQ=33333333;; \
 691         M54455EVB_a33_config)           FLASH=ATMEL; FREQ=33333333;; \
 692         M54455EVB_a66_config)           FLASH=ATMEL; FREQ=66666666;; \
 693         M54455EVB_i33_config)           FLASH=INTEL; FREQ=33333333;; \
 694         M54455EVB_i66_config)           FLASH=INTEL; FREQ=66666666;; \
 695         M54455EVB_stm33_config)         FLASH=STMICRO; FREQ=33333333;; \
 696         esac; \
 697         if [ "$${FLASH}" = "INTEL" ] ; then \
 698                 echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
 699                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 700                 cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
 701         fi; \
 702         if [ "$${FLASH}" = "ATMEL" ] ; then \
 703                 echo "#define CONFIG_SYS_ATMEL_BOOT"    >> $(obj)include/config.h ; \
 704                 echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 705                 cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 706         fi; \
 707         if [ "$${FLASH}" = "STMICRO" ] ; then \
 708                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 709                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 710                 echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 711                 cp $(obj)board/freescale/m54455evb/u-boot.stm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 712         fi; \
 713         echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
 714         @$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
 715
 716 M5475AFE_config \
 717 M5475BFE_config \
 718 M5475CFE_config \
 719 M5475DFE_config \
 720 M5475EFE_config \
 721 M5475FFE_config \
 722 M5475GFE_config :       unconfig
 723         @case "$@" in \
 724         M5475AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 725         M5475BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 726         M5475CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 727         M5475DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 728         M5475EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 729         M5475FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 730         M5475GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 731         esac; \
 732         echo "#define CONFIG_SYS_BUSCLK 133333333" > $(obj)include/config.h ; \
 733         echo "#define CONFIG_SYS_BOOTSZ $${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 [ "$${USB}" == "1" ] ; then \
 745                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 746         fi
 747         @$(MKCONFIG) -n $@ -a M5475EVB m68k mcf547x_8x m547xevb freescale
 748
 749 M5485AFE_config \
 750 M5485BFE_config \
 751 M5485CFE_config \
 752 M5485DFE_config \
 753 M5485EFE_config \
 754 M5485FFE_config \
 755 M5485GFE_config \
 756 M5485HFE_config :       unconfig
 757         @case "$@" in \
 758         M5485AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 759         M5485BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 760         M5485CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 761         M5485DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 762         M5485EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 763         M5485FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 764         M5485GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 765         M5485HFE_config)        BOOT=2;CODE=16;VID=1;USB=0;RAM=64;RAM1=0;; \
 766         esac; \
 767         echo "#define CONFIG_SYS_BUSCLK 100000000" > $(obj)include/config.h ; \
 768         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 769         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 770         if [ "$${RAM1}" != "0" ] ; then \
 771                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 772         fi; \
 773         if [ "$${CODE}" != "0" ] ; then \
 774                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 775         fi; \
 776         if [ "$${VID}" == "1" ] ; then \
 777                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 778         fi; \
 779         if [ "$${USB}" == "1" ] ; then \
 780                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 781         fi
 782         @$(MKCONFIG) -n $@ -a M5485EVB m68k mcf547x_8x m548xevb freescale
 783
 784 #========================================================================
 785 # ARM
 786 #========================================================================
 787
 788 #########################################################################
 789 ## ARM926EJ-S Systems
 790 #########################################################################
 791
 792 at91sam9261ek_nandflash_config \
 793 at91sam9261ek_dataflash_cs0_config \
 794 at91sam9261ek_dataflash_cs3_config \
 795 at91sam9261ek_config \
 796 at91sam9g10ek_nandflash_config \
 797 at91sam9g10ek_dataflash_cs0_config \
 798 at91sam9g10ek_dataflash_cs3_config \
 799 at91sam9g10ek_config    :       unconfig
 800         @mkdir -p $(obj)include
 801         @if [ "$(findstring 9g10,$@)" ] ; then \
 802                 echo "#define CONFIG_AT91SAM9G10EK 1"   >>$(obj)include/config.h ; \
 803         else \
 804                 echo "#define CONFIG_AT91SAM9261EK 1"   >>$(obj)include/config.h ; \
 805         fi;
 806         @if [ "$(findstring _nandflash,$@)" ] ; then \
 807                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 808         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 809                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS3 1"   >>$(obj)include/config.h ; \
 810         else \
 811                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 812         fi;
 813         @$(MKCONFIG) -n $@ -a at91sam9261ek arm arm926ejs at91sam9261ek atmel at91
 814
 815 at91sam9263ek_norflash_config \
 816 at91sam9263ek_norflash_boot_config \
 817 at91sam9263ek_nandflash_config \
 818 at91sam9263ek_dataflash_config \
 819 at91sam9263ek_dataflash_cs0_config \
 820 at91sam9263ek_config    :       unconfig
 821         @mkdir -p $(obj)include
 822         @if [ "$(findstring _nandflash,$@)" ] ; then \
 823                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 824         elif [ "$(findstring norflash,$@)" ] ; then \
 825                 echo "#define CONFIG_SYS_USE_NORFLASH 1"        >>$(obj)include/config.h ; \
 826         else \
 827                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 828         fi;
 829         @if [ "$(findstring norflash_boot,$@)" ] ; then \
 830                 echo "#define CONFIG_SYS_USE_BOOT_NORFLASH 1"   >>$(obj)include/config.h ; \
 831         fi;
 832         @$(MKCONFIG) -n $@ -a at91sam9263ek arm arm926ejs at91sam9263ek atmel at91
 833
 834 at91sam9rlek_nandflash_config \
 835 at91sam9rlek_dataflash_config \
 836 at91sam9rlek_dataflash_cs0_config \
 837 at91sam9rlek_config     :       unconfig
 838         @mkdir -p $(obj)include
 839         @if [ "$(findstring _nandflash,$@)" ] ; then \
 840                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 841         else \
 842                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 843         fi;
 844         @$(MKCONFIG) -n $@ -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
 845
 846 at91sam9m10g45ek_nandflash_config \
 847 at91sam9m10g45ek_dataflash_config \
 848 at91sam9m10g45ek_dataflash_cs0_config \
 849 at91sam9m10g45ek_config \
 850 at91sam9g45ekes_nandflash_config \
 851 at91sam9g45ekes_dataflash_config \
 852 at91sam9g45ekes_dataflash_cs0_config \
 853 at91sam9g45ekes_config  :       unconfig
 854         @mkdir -p $(obj)include
 855                 @if [ "$(findstring 9m10,$@)" ] ; then \
 856                 echo "#define CONFIG_AT91SAM9M10G45EK 1"        >>$(obj)include/config.h ; \
 857         else \
 858                 echo "#define CONFIG_AT91SAM9G45EKES 1" >>$(obj)include/config.h ; \
 859         fi;
 860         @if [ "$(findstring _nandflash,$@)" ] ; then \
 861                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 862         else \
 863                 echo "#define CONFIG_ATMEL_SPI 1"       >>$(obj)include/config.h ; \
 864         fi;
 865         @$(MKCONFIG) -n $@ -a at91sam9m10g45ek arm arm926ejs at91sam9m10g45ek atmel at91
 866
 867 pm9g45_config   :       unconfig
 868         @mkdir -p $(obj)include
 869         @$(MKCONFIG) -a pm9g45 arm arm926ejs pm9g45 ronetix at91
 870
 871 SBC35_A9G20_NANDFLASH_config \
 872 SBC35_A9G20_EEPROM_config \
 873 SBC35_A9G20_config      :       unconfig
 874         @mkdir -p $(obj)include
 875         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 876         @$(MKCONFIG) -n $@ -a sbc35_a9g20 arm arm926ejs sbc35_a9g20 calao at91
 877
 878 TNY_A9G20_NANDFLASH_config \
 879 TNY_A9G20_EEPROM_config \
 880 TNY_A9G20_config \
 881 TNY_A9260_NANDFLASH_config \
 882 TNY_A9260_EEPROM_config \
 883 TNY_A9260_config        :       unconfig
 884         @mkdir -p $(obj)include
 885         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 886         @$(MKCONFIG) -n $@ -a tny_a9260 arm arm926ejs tny_a9260 calao at91
 887
 888 ########################################################################
 889 ## ARM Integrator boards - see doc/README-integrator for more info.
 890 integratorap_config     \
 891 ap_config               \
 892 ap966_config            \
 893 ap922_config            \
 894 ap922_XA10_config       \
 895 ap7_config              \
 896 ap720t_config           \
 897 ap920t_config           \
 898 ap926ejs_config         \
 899 ap946es_config: unconfig
 900         @board/armltd/integrator/split_by_variant.sh ap $@
 901
 902 integratorcp_config     \
 903 cp_config               \
 904 cp920t_config           \
 905 cp926ejs_config         \
 906 cp946es_config          \
 907 cp1136_config           \
 908 cp966_config            \
 909 cp922_config            \
 910 cp922_XA10_config       \
 911 cp1026_config: unconfig
 912         @board/armltd/integrator/split_by_variant.sh cp $@
 913
 914 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
 915
 916 omap1610inn_config \
 917 omap1610inn_cs0boot_config \
 918 omap1610inn_cs3boot_config \
 919 omap1610inn_cs_autoboot_config \
 920 omap1610h2_config \
 921 omap1610h2_cs0boot_config \
 922 omap1610h2_cs3boot_config \
 923 omap1610h2_cs_autoboot_config:  unconfig
 924         @mkdir -p $(obj)include
 925         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 926                 echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
 927         elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
 928                 echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
 929         else \
 930                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 931         fi;
 932         @$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
 933
 934 omap730p2_config \
 935 omap730p2_cs0boot_config \
 936 omap730p2_cs3boot_config :      unconfig
 937         @mkdir -p $(obj)include
 938         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 939                 echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
 940         else \
 941                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 942         fi;
 943         @$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
 944
 945 spear300_config \
 946 spear310_config \
 947 spear320_config :       unconfig
 948         @$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
 949
 950 spear600_config :       unconfig
 951         @$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
 952
 953 SX1_stdout_serial_config \
 954 SX1_config:             unconfig
 955         @mkdir -p $(obj)include
 956         @if [ "$(findstring _stdout_serial_, $@)" ] ; then \
 957                 echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 958         else \
 959                 echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 960         fi;
 961         @$(MKCONFIG) -n $@ SX1 arm arm925t sx1
 962
 963 tx25_config     : unconfig
 964         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 965         @$(MKCONFIG) $@ arm arm926ejs tx25 karo mx25
 966
 967 edb9301_config \
 968 edb9302_config \
 969 edb9302a_config \
 970 edb9307_config \
 971 edb9307a_config \
 972 edb9312_config \
 973 edb9315_config \
 974 edb9315a_config: unconfig
 975         @$(MKCONFIG) -n $@ -t $(@:_config=) edb93xx arm arm920t edb93xx - ep93xx
 976
 977 #########################################################################
 978 # ARM supplied Versatile development boards
 979 #########################################################################
 980
 981 versatile_config        \
 982 versatileab_config      \
 983 versatilepb_config :    unconfig
 984         @board/armltd/versatile/split_by_variant.sh $@
 985
 986 #########################################################################
 987 ## XScale Systems
 988 #########################################################################
 989
 990 pdnb3_config \
 991 scpu_config:    unconfig
 992         @mkdir -p $(obj)include
 993         @if [ "$(findstring scpu_,$@)" ] ; then \
 994                 echo "#define CONFIG_SCPU"      >>$(obj)include/config.h ; \
 995         fi
 996         @$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
 997
 998 #########################################################################
 999 ## ARM1136 Systems
1000 #########################################################################
1001
1002 apollon_config          : unconfig
1003         @mkdir -p $(obj)include
1004         @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
1005         @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
1006         @$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
1007
1008 imx31_phycore_eet_config \
1009 imx31_phycore_config    : unconfig
1010         @mkdir -p $(obj)include
1011         @if [ -n "$(findstring _eet_,$@)" ]; then                       \
1012                 echo "#define CONFIG_IMX31_PHYCORE_EET" >> $(obj)include/config.h;      \
1013         fi
1014         @$(MKCONFIG) -n $@ -a imx31_phycore arm arm1136 imx31_phycore - mx31
1015
1016 mx31pdk_config \
1017 mx31pdk_nand_config     : unconfig
1018         @mkdir -p $(obj)include
1019         @if [ -n "$(findstring _nand_,$@)" ]; then                                      \
1020                 echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h;            \
1021         else                                                                            \
1022                 echo "#define CONFIG_SKIP_LOWLEVEL_INIT" >> $(obj)include/config.h;     \
1023         fi
1024         @$(MKCONFIG) -n $@ -a mx31pdk arm arm1136 mx31pdk freescale mx31
1025
1026 #########################################################################
1027 ## ARM1176 Systems
1028 #########################################################################
1029 smdk6400_noUSB_config   \
1030 smdk6400_config :       unconfig
1031         @mkdir -p $(obj)include $(obj)board/samsung/smdk6400
1032         @mkdir -p $(obj)nand_spl/board/samsung/smdk6400
1033         @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
1034         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1035         @if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then                       \
1036                 echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1037         else                                                                            \
1038                 echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1039         fi
1040         @$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
1041         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1042
1043 #########################################################################
1044 #########################################################################
1045
1046 clean:
1047         @rm -f $(obj)examples/standalone/82559_eeprom                     \
1048                $(obj)examples/standalone/atmel_df_pow2                    \
1049                $(obj)examples/standalone/eepro100_eeprom                  \
1050                $(obj)examples/standalone/hello_world                      \
1051                $(obj)examples/standalone/interrupt                        \
1052                $(obj)examples/standalone/mem_to_mem_idma2intr             \
1053                $(obj)examples/standalone/sched                            \
1054                $(obj)examples/standalone/smc911{11,x}_eeprom              \
1055                $(obj)examples/standalone/test_burst                       \
1056                $(obj)examples/standalone/timer
1057         @rm -f $(obj)examples/api/demo{,.bin}
1058         @rm -f $(obj)tools/bmp_logo        $(obj)tools/easylogo/easylogo  \
1059                $(obj)tools/env/{fw_printenv,fw_setenv}                    \
1060                $(obj)tools/envcrc                                         \
1061                $(obj)tools/gdb/{astest,gdbcont,gdbsend}                   \
1062                $(obj)tools/gen_eth_addr    $(obj)tools/img2srec           \
1063                $(obj)tools/mkimage         $(obj)tools/mpc86x_clk         \
1064                $(obj)tools/ncb             $(obj)tools/ubsha1
1065         @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}        \
1066                $(obj)board/matrix_vision/*/bootscript.img                 \
1067                $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin}      \
1068                $(obj)board/voiceblue/eeprom                               \
1069                $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
1070                $(obj)u-boot.lds                                           \
1071                $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]
1072         @rm -f $(obj)include/bmp_logo.h
1073         @rm -f $(obj)lib/asm-offsets.s
1074         @rm -f $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
1075         @rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
1076         @rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
1077         @rm -f $(ONENAND_BIN)
1078         @rm -f $(obj)onenand_ipl/u-boot.lds
1079         @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
1080         @find $(OBJTREE) -type f \
1081                 \( -name 'core' -o -name '*.bak' -o -name '*~' \
1082                 -o -name '*.o'  -o -name '*.a' -o -name '*.exe' \) -print \
1083                 | xargs rm -f
1084
1085 clobber:        clean
1086         @find $(OBJTREE) -type f \( -name '*.depend' \
1087                 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
1088                 -print0 \
1089                 | xargs -0 rm -f
1090         @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
1091                 $(obj)cscope.* $(obj)*.*~
1092         @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
1093         @rm -f $(obj)u-boot.kwb
1094         @rm -f $(obj)u-boot.imx
1095         @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
1096         @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
1097         @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
1098         @rm -fr $(obj)include/generated
1099         @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
1100         @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
1101         @[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
1102
1103 ifeq ($(OBJTREE),$(SRCTREE))
1104 mrproper \
1105 distclean:      clobber unconfig
1106 else
1107 mrproper \
1108 distclean:      clobber unconfig
1109         rm -rf $(obj)*
1110 endif
1111
1112 backup:
1113         F=`basename $(TOPDIR)` ; cd .. ; \
1114         gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
1115
1116 #########################################################################