git.sur5r.net Git - u-boot/blob - 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) += $(obj)mmc_spl/u-boot-mmc-spl.bin
 351 ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
 352
 353 all:            $(ALL-y)
 354
 355 $(obj)u-boot.hex:       $(obj)u-boot
 356                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
 357
 358 $(obj)u-boot.srec:      $(obj)u-boot
 359                 $(OBJCOPY) -O srec $< $@
 360
 361 $(obj)u-boot.bin:       $(obj)u-boot
 362                 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 363                 $(BOARD_SIZE_CHECK)
 364
 365 $(obj)u-boot.ldr:       $(obj)u-boot
 366                 $(CREATE_LDR_ENV)
 367                 $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
 368                 $(BOARD_SIZE_CHECK)
 369
 370 $(obj)u-boot.ldr.hex:   $(obj)u-boot.ldr
 371                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
 372
 373 $(obj)u-boot.ldr.srec:  $(obj)u-boot.ldr
 374                 $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
 375
 376 $(obj)u-boot.img:       $(obj)u-boot.bin
 377                 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
 378                 -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
 379                 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
 380                         sed -e 's/"[     ]*$$/ for $(BOARD) board"/') \
 381                 -d $< $@
 382
 383 $(obj)u-boot.imx:       $(obj)u-boot.bin
 384                 $(obj)tools/mkimage -n  $(CONFIG_IMX_CONFIG) -T imximage \
 385                 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 386
 387 $(obj)u-boot.kwb:       $(obj)u-boot.bin
 388                 $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
 389                 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 390
 391 $(obj)u-boot.sha1:      $(obj)u-boot.bin
 392                 $(obj)tools/ubsha1 $(obj)u-boot.bin
 393
 394 $(obj)u-boot.dis:       $(obj)u-boot
 395                 $(OBJDUMP) -d $< > $@
 396
 397 GEN_UBOOT = \
 398                 UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
 399                 sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
 400                 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
 401                         --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 402                         -Map u-boot.map -o u-boot
 403 $(obj)u-boot:   depend \
 404                 $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 405                 $(GEN_UBOOT)
 406 ifeq ($(CONFIG_KALLSYMS),y)
 407                 smap=`$(call SYSTEM_MAP,u-boot) | \
 408                         awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
 409                 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
 410                         -c common/system_map.c -o $(obj)common/system_map.o
 411                 $(GEN_UBOOT) $(obj)common/system_map.o
 412 endif
 413
 414 $(OBJS):        depend
 415                 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
 416
 417 $(LIBS):        depend $(SUBDIRS)
 418                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 419
 420 $(LIBBOARD):    depend $(LIBS)
 421                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 422
 423 $(SUBDIRS):     depend
 424                 $(MAKE) -C $@ all
 425
 426 $(LDSCRIPT):    depend
 427                 $(MAKE) -C $(dir $@) $(notdir $@)
 428
 429 $(obj)u-boot.lds: $(LDSCRIPT)
 430                 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 431
 432 nand_spl:       $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 433                 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
 434
 435 $(obj)u-boot-nand.bin:  nand_spl $(obj)u-boot.bin
 436                 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
 437
 438 onenand_ipl:    $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 439                 $(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
 440
 441 $(obj)u-boot-onenand.bin:       onenand_ipl $(obj)u-boot.bin
 442                 cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
 443
 444 mmc_spl:        $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 445                 $(MAKE) -C mmc_spl/board/$(BOARDDIR) all
 446
 447 $(obj)mmc_spl/u-boot-mmc-spl.bin:       mmc_spl
 448
 449 $(obj)spl/u-boot-spl.bin:               depend
 450                 $(MAKE) -C spl all
 451
 452 $(TIMESTAMP_FILE):
 453                 @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
 454                 @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
 455
 456 updater:
 457                 $(MAKE) -C tools/updater all
 458
 459 # Explicitly make _depend in subdirs containing multiple targets to prevent
 460 # parallel sub-makes creating .depend files simultaneously.
 461 depend dep:     $(TIMESTAMP_FILE) $(VERSION_FILE) \
 462                 $(obj)include/autoconf.mk \
 463                 $(obj)include/generated/generic-asm-offsets.h
 464                 for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
 465                         $(MAKE) -C $$dir _depend ; done
 466
 467 TAG_SUBDIRS = $(SUBDIRS)
 468 TAG_SUBDIRS += $(dir $(__LIBS))
 469 TAG_SUBDIRS += include
 470
 471 FIND := find
 472 FINDFLAGS := -L
 473
 474 tags ctags:
 475                 ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
 476                                                 -name '*.[chS]' -print`
 477
 478 etags:
 479                 etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
 480                                                 -name '*.[chS]' -print`
 481 cscope:
 482                 $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
 483                                                 cscope.files
 484                 cscope -b -q -k
 485
 486 SYSTEM_MAP = \
 487                 $(NM) $1 | \
 488                 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 489                 LC_ALL=C sort
 490 $(obj)System.map:       $(obj)u-boot
 491                 @$(call SYSTEM_MAP,$<) > $(obj)System.map
 492
 493 #
 494 # Auto-generate the autoconf.mk file (which is included by all makefiles)
 495 #
 496 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
 497 # the dep file is only include in this top level makefile to determine when
 498 # to regenerate the autoconf.mk file.
 499 $(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
 500         @$(XECHO) Generating $@ ; \
 501         set -e ; \
 502         : Generate the dependancies ; \
 503         $(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
 504                 -MQ $(obj)include/autoconf.mk include/common.h > $@
 505
 506 $(obj)include/autoconf.mk: $(obj)include/config.h
 507         @$(XECHO) Generating $@ ; \
 508         set -e ; \
 509         : Extract the config macros ; \
 510         $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
 511                 sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
 512         mv $@.tmp $@
 513
 514 $(obj)include/generated/generic-asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 515         $(obj)lib/asm-offsets.s
 516         @$(XECHO) Generating $@
 517         tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
 518
 519 $(obj)lib/asm-offsets.s:        $(obj)include/autoconf.mk.dep \
 520         $(src)lib/asm-offsets.c
 521         @mkdir -p $(obj)lib
 522         $(CC) -DDO_DEPS_ONLY \
 523                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 524                 -o $@ $(src)lib/asm-offsets.c -c -S
 525
 526 #########################################################################
 527 else    # !config.mk
 528 all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
 529 $(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
 530 $(filter-out tools,$(SUBDIRS)) $(TIMESTAMP_FILE) \
 531 updater depend dep tags ctags etags cscope $(obj)System.map:
 532         @echo "System not configured - see README" >&2
 533         @ exit 1
 534
 535 tools: $(VERSION_FILE)
 536         $(MAKE) -C $@ all
 537 endif   # config.mk
 538
 539 $(VERSION_FILE):
 540                 @mkdir -p $(dir $(VERSION_FILE))
 541                 @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
 542                    printf '#define PLAIN_VERSION "%s%s"\n' \
 543                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 544                    printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
 545                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 546                 ) > $@.tmp
 547                 @( printf '#define CC_VERSION_STRING "%s"\n' \
 548                  '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
 549                 @( printf '#define LD_VERSION_STRING "%s"\n' \
 550                  '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
 551                 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
 552
 553 easylogo env gdb:
 554         $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
 555 gdbtools: gdb
 556
 557 tools-all: easylogo env gdb $(VERSION_FILE)
 558         $(MAKE) -C tools HOST_TOOLS_ALL=y
 559
 560 .PHONY : CHANGELOG
 561 CHANGELOG:
 562         git log --no-merges U-Boot-1_1_5.. | \
 563         unexpand -a | sed -e 's/\s\s*$$//' > $@
 564
 565 include/license.h: tools/bin2header COPYING
 566         cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
 567 #########################################################################
 568
 569 unconfig:
 570         @rm -f $(obj)include/config.h $(obj)include/config.mk \
 571                 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
 572                 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
 573
 574 %_config::      unconfig
 575         @$(MKCONFIG) -A $(@:_config=)
 576
 577 sinclude $(obj).boards.depend
 578 $(obj).boards.depend:   boards.cfg
 579         awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
 580
 581 #
 582 # Functions to generate common board directory names
 583 #
 584 lcname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
 585 ucname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
 586
 587 #########################################################################
 588 ## Coldfire
 589 #########################################################################
 590
 591 astro_mcf5373l_config \
 592 astro_mcf5373l_RAM_config :     unconfig
 593         @$(MKCONFIG) -n $@ -t $@ astro_mcf5373l m68k mcf532x mcf5373l astro
 594
 595 M52277EVB_config \
 596 M52277EVB_spansion_config \
 597 M52277EVB_stmicro_config :      unconfig
 598         @case "$@" in \
 599         M52277EVB_config)               FLASH=SPANSION;; \
 600         M52277EVB_spansion_config)      FLASH=SPANSION;; \
 601         M52277EVB_stmicro_config)       FLASH=STMICRO;; \
 602         esac; \
 603         if [ "$${FLASH}" = "SPANSION" ] ; then \
 604                 echo "#define CONFIG_SYS_SPANSION_BOOT" >> $(obj)include/config.h ; \
 605                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 606                 cp $(obj)board/freescale/m52277evb/u-boot.spa $(obj)board/freescale/m52277evb/u-boot.lds ; \
 607         fi; \
 608         if [ "$${FLASH}" = "STMICRO" ] ; then \
 609                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 610                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 611                 echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 612                 cp $(obj)board/freescale/m52277evb/u-boot.stm $(obj)board/freescale/m52277evb/u-boot.lds ; \
 613         fi
 614         @$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
 615
 616 M5235EVB_config \
 617 M5235EVB_Flash16_config \
 618 M5235EVB_Flash32_config:        unconfig
 619         @case "$@" in \
 620         M5235EVB_config)                FLASH=16;; \
 621         M5235EVB_Flash16_config)        FLASH=16;; \
 622         M5235EVB_Flash32_config)        FLASH=32;; \
 623         esac; \
 624         if [ "$${FLASH}" != "16" ] ; then \
 625                 echo "#define NORFLASH_PS32BIT  1" >> $(obj)include/config.h ; \
 626                 echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 627                 cp $(obj)board/freescale/m5235evb/u-boot.32 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 628         else \
 629                 echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 630                 cp $(obj)board/freescale/m5235evb/u-boot.16 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 631         fi
 632         @$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
 633
 634 cobra5272_config :              unconfig
 635         @$(MKCONFIG) $@ m68k mcf52x2 cobra5272
 636
 637 EB+MCF-EV123_config :           unconfig
 638         @mkdir -p $(obj)include
 639         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 640         @echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 641         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 642
 643 EB+MCF-EV123_internal_config :  unconfig
 644         @mkdir -p $(obj)include
 645         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 646         @echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 647         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 648
 649 M5329AFEE_config \
 650 M5329BFEE_config :      unconfig
 651         @case "$@" in \
 652         M5329AFEE_config)       NAND=0;; \
 653         M5329BFEE_config)       NAND=16;; \
 654         esac; \
 655         if [ "$${NAND}" != "0" ] ; then \
 656                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 657         fi
 658         @$(MKCONFIG) -n $@ -a M5329EVB m68k mcf532x m5329evb freescale
 659
 660 M5373EVB_config :       unconfig
 661         @case "$@" in \
 662         M5373EVB_config)        NAND=16;; \
 663         esac; \
 664         if [ "$${NAND}" != "0" ] ; then \
 665                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 666         fi
 667         @$(MKCONFIG) -a M5373EVB m68k mcf532x m5373evb freescale
 668
 669 M54451EVB_config \
 670 M54451EVB_stmicro_config :      unconfig
 671         @case "$@" in \
 672         M54451EVB_config)               FLASH=NOR;; \
 673         M54451EVB_stmicro_config)       FLASH=STMICRO;; \
 674         esac; \
 675         if [ "$${FLASH}" = "NOR" ] ; then \
 676                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 677                 cp $(obj)board/freescale/m54451evb/u-boot.spa $(obj)board/freescale/m54451evb/u-boot.lds ; \
 678         fi; \
 679         if [ "$${FLASH}" = "STMICRO" ] ; then \
 680                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 681                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 682                 echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 683                 cp $(obj)board/freescale/m54451evb/u-boot.stm $(obj)board/freescale/m54451evb/u-boot.lds ; \
 684         fi; \
 685         echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
 686         @$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
 687
 688 M54455EVB_config \
 689 M54455EVB_atmel_config \
 690 M54455EVB_intel_config \
 691 M54455EVB_a33_config \
 692 M54455EVB_a66_config \
 693 M54455EVB_i33_config \
 694 M54455EVB_i66_config \
 695 M54455EVB_stm33_config :        unconfig
 696         @case "$@" in \
 697         M54455EVB_config)               FLASH=ATMEL; FREQ=33333333;; \
 698         M54455EVB_atmel_config)         FLASH=ATMEL; FREQ=33333333;; \
 699         M54455EVB_intel_config)         FLASH=INTEL; FREQ=33333333;; \
 700         M54455EVB_a33_config)           FLASH=ATMEL; FREQ=33333333;; \
 701         M54455EVB_a66_config)           FLASH=ATMEL; FREQ=66666666;; \
 702         M54455EVB_i33_config)           FLASH=INTEL; FREQ=33333333;; \
 703         M54455EVB_i66_config)           FLASH=INTEL; FREQ=66666666;; \
 704         M54455EVB_stm33_config)         FLASH=STMICRO; FREQ=33333333;; \
 705         esac; \
 706         if [ "$${FLASH}" = "INTEL" ] ; then \
 707                 echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
 708                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 709                 cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
 710         fi; \
 711         if [ "$${FLASH}" = "ATMEL" ] ; then \
 712                 echo "#define CONFIG_SYS_ATMEL_BOOT"    >> $(obj)include/config.h ; \
 713                 echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 714                 cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 715         fi; \
 716         if [ "$${FLASH}" = "STMICRO" ] ; then \
 717                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 718                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 719                 echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 720                 cp $(obj)board/freescale/m54455evb/u-boot.stm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 721         fi; \
 722         echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
 723         @$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
 724
 725 M5475AFE_config \
 726 M5475BFE_config \
 727 M5475CFE_config \
 728 M5475DFE_config \
 729 M5475EFE_config \
 730 M5475FFE_config \
 731 M5475GFE_config :       unconfig
 732         @case "$@" in \
 733         M5475AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 734         M5475BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 735         M5475CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 736         M5475DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 737         M5475EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 738         M5475FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 739         M5475GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 740         esac; \
 741         echo "#define CONFIG_SYS_BUSCLK 133333333" > $(obj)include/config.h ; \
 742         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 743         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 744         if [ "$${RAM1}" != "0" ] ; then \
 745                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 746         fi; \
 747         if [ "$${CODE}" != "0" ] ; then \
 748                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 749         fi; \
 750         if [ "$${VID}" == "1" ] ; then \
 751                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 752         fi; \
 753         if [ "$${USB}" == "1" ] ; then \
 754                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 755         fi
 756         @$(MKCONFIG) -n $@ -a M5475EVB m68k mcf547x_8x m547xevb freescale
 757
 758 M5485AFE_config \
 759 M5485BFE_config \
 760 M5485CFE_config \
 761 M5485DFE_config \
 762 M5485EFE_config \
 763 M5485FFE_config \
 764 M5485GFE_config \
 765 M5485HFE_config :       unconfig
 766         @case "$@" in \
 767         M5485AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 768         M5485BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 769         M5485CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 770         M5485DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 771         M5485EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 772         M5485FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 773         M5485GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 774         M5485HFE_config)        BOOT=2;CODE=16;VID=1;USB=0;RAM=64;RAM1=0;; \
 775         esac; \
 776         echo "#define CONFIG_SYS_BUSCLK 100000000" > $(obj)include/config.h ; \
 777         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 778         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 779         if [ "$${RAM1}" != "0" ] ; then \
 780                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 781         fi; \
 782         if [ "$${CODE}" != "0" ] ; then \
 783                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 784         fi; \
 785         if [ "$${VID}" == "1" ] ; then \
 786                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 787         fi; \
 788         if [ "$${USB}" == "1" ] ; then \
 789                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 790         fi
 791         @$(MKCONFIG) -n $@ -a M5485EVB m68k mcf547x_8x m548xevb freescale
 792
 793 #========================================================================
 794 # ARM
 795 #========================================================================
 796
 797 #########################################################################
 798 ## ARM926EJ-S Systems
 799 #########################################################################
 800
 801 at91sam9261ek_nandflash_config \
 802 at91sam9261ek_dataflash_cs0_config \
 803 at91sam9261ek_dataflash_cs3_config \
 804 at91sam9261ek_config \
 805 at91sam9g10ek_nandflash_config \
 806 at91sam9g10ek_dataflash_cs0_config \
 807 at91sam9g10ek_dataflash_cs3_config \
 808 at91sam9g10ek_config    :       unconfig
 809         @mkdir -p $(obj)include
 810         @if [ "$(findstring 9g10,$@)" ] ; then \
 811                 echo "#define CONFIG_AT91SAM9G10EK 1"   >>$(obj)include/config.h ; \
 812         else \
 813                 echo "#define CONFIG_AT91SAM9261EK 1"   >>$(obj)include/config.h ; \
 814         fi;
 815         @if [ "$(findstring _nandflash,$@)" ] ; then \
 816                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 817         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 818                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS3 1"   >>$(obj)include/config.h ; \
 819         else \
 820                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 821         fi;
 822         @$(MKCONFIG) -n $@ -a at91sam9261ek arm arm926ejs at91sam9261ek atmel at91
 823
 824 at91sam9263ek_norflash_config \
 825 at91sam9263ek_norflash_boot_config \
 826 at91sam9263ek_nandflash_config \
 827 at91sam9263ek_dataflash_config \
 828 at91sam9263ek_dataflash_cs0_config \
 829 at91sam9263ek_config    :       unconfig
 830         @mkdir -p $(obj)include
 831         @if [ "$(findstring _nandflash,$@)" ] ; then \
 832                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 833         elif [ "$(findstring norflash,$@)" ] ; then \
 834                 echo "#define CONFIG_SYS_USE_NORFLASH 1"        >>$(obj)include/config.h ; \
 835         else \
 836                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 837         fi;
 838         @if [ "$(findstring norflash_boot,$@)" ] ; then \
 839                 echo "#define CONFIG_SYS_USE_BOOT_NORFLASH 1"   >>$(obj)include/config.h ; \
 840         fi;
 841         @$(MKCONFIG) -n $@ -a at91sam9263ek arm arm926ejs at91sam9263ek atmel at91
 842
 843 at91sam9rlek_nandflash_config \
 844 at91sam9rlek_dataflash_config \
 845 at91sam9rlek_dataflash_cs0_config \
 846 at91sam9rlek_config     :       unconfig
 847         @mkdir -p $(obj)include
 848         @if [ "$(findstring _nandflash,$@)" ] ; then \
 849                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 850         else \
 851                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 852         fi;
 853         @$(MKCONFIG) -n $@ -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
 854
 855 at91sam9m10g45ek_nandflash_config \
 856 at91sam9m10g45ek_dataflash_config \
 857 at91sam9m10g45ek_dataflash_cs0_config \
 858 at91sam9m10g45ek_config \
 859 at91sam9g45ekes_nandflash_config \
 860 at91sam9g45ekes_dataflash_config \
 861 at91sam9g45ekes_dataflash_cs0_config \
 862 at91sam9g45ekes_config  :       unconfig
 863         @mkdir -p $(obj)include
 864                 @if [ "$(findstring 9m10,$@)" ] ; then \
 865                 echo "#define CONFIG_AT91SAM9M10G45EK 1"        >>$(obj)include/config.h ; \
 866         else \
 867                 echo "#define CONFIG_AT91SAM9G45EKES 1" >>$(obj)include/config.h ; \
 868         fi;
 869         @if [ "$(findstring _nandflash,$@)" ] ; then \
 870                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 871         else \
 872                 echo "#define CONFIG_ATMEL_SPI 1"       >>$(obj)include/config.h ; \
 873         fi;
 874         @$(MKCONFIG) -n $@ -a at91sam9m10g45ek arm arm926ejs at91sam9m10g45ek atmel at91
 875
 876 pm9g45_config   :       unconfig
 877         @mkdir -p $(obj)include
 878         @$(MKCONFIG) -a pm9g45 arm arm926ejs pm9g45 ronetix at91
 879
 880 SBC35_A9G20_NANDFLASH_config \
 881 SBC35_A9G20_EEPROM_config \
 882 SBC35_A9G20_config      :       unconfig
 883         @mkdir -p $(obj)include
 884         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 885         @$(MKCONFIG) -n $@ -a sbc35_a9g20 arm arm926ejs sbc35_a9g20 calao at91
 886
 887 TNY_A9G20_NANDFLASH_config \
 888 TNY_A9G20_EEPROM_config \
 889 TNY_A9G20_config \
 890 TNY_A9260_NANDFLASH_config \
 891 TNY_A9260_EEPROM_config \
 892 TNY_A9260_config        :       unconfig
 893         @mkdir -p $(obj)include
 894         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 895         @$(MKCONFIG) -n $@ -a tny_a9260 arm arm926ejs tny_a9260 calao at91
 896
 897 ########################################################################
 898 ## ARM Integrator boards - see doc/README-integrator for more info.
 899 integratorap_config     \
 900 ap_config               \
 901 ap966_config            \
 902 ap922_config            \
 903 ap922_XA10_config       \
 904 ap7_config              \
 905 ap720t_config           \
 906 ap920t_config           \
 907 ap926ejs_config         \
 908 ap946es_config: unconfig
 909         @board/armltd/integrator/split_by_variant.sh ap $@
 910
 911 integratorcp_config     \
 912 cp_config               \
 913 cp920t_config           \
 914 cp926ejs_config         \
 915 cp946es_config          \
 916 cp1136_config           \
 917 cp966_config            \
 918 cp922_config            \
 919 cp922_XA10_config       \
 920 cp1026_config: unconfig
 921         @board/armltd/integrator/split_by_variant.sh cp $@
 922
 923 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
 924
 925 omap1610inn_config \
 926 omap1610inn_cs0boot_config \
 927 omap1610inn_cs3boot_config \
 928 omap1610inn_cs_autoboot_config \
 929 omap1610h2_config \
 930 omap1610h2_cs0boot_config \
 931 omap1610h2_cs3boot_config \
 932 omap1610h2_cs_autoboot_config:  unconfig
 933         @mkdir -p $(obj)include
 934         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 935                 echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
 936         elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
 937                 echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
 938         else \
 939                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 940         fi;
 941         @$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
 942
 943 omap730p2_config \
 944 omap730p2_cs0boot_config \
 945 omap730p2_cs3boot_config :      unconfig
 946         @mkdir -p $(obj)include
 947         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 948                 echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
 949         else \
 950                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 951         fi;
 952         @$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
 953
 954 spear300_config \
 955 spear310_config \
 956 spear320_config :       unconfig
 957         @$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
 958
 959 spear600_config :       unconfig
 960         @$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
 961
 962 SX1_stdout_serial_config \
 963 SX1_config:             unconfig
 964         @mkdir -p $(obj)include
 965         @if [ "$(findstring _stdout_serial_, $@)" ] ; then \
 966                 echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 967         else \
 968                 echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 969         fi;
 970         @$(MKCONFIG) -n $@ SX1 arm arm925t sx1
 971
 972 tx25_config     : unconfig
 973         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 974         @$(MKCONFIG) $@ arm arm926ejs tx25 karo mx25
 975
 976 edb9301_config \
 977 edb9302_config \
 978 edb9302a_config \
 979 edb9307_config \
 980 edb9307a_config \
 981 edb9312_config \
 982 edb9315_config \
 983 edb9315a_config: unconfig
 984         @$(MKCONFIG) -n $@ -t $(@:_config=) edb93xx arm arm920t edb93xx - ep93xx
 985
 986 #########################################################################
 987 # ARM supplied Versatile development boards
 988 #########################################################################
 989
 990 versatile_config        \
 991 versatileab_config      \
 992 versatilepb_config :    unconfig
 993         @board/armltd/versatile/split_by_variant.sh $@
 994
 995 #########################################################################
 996 ## XScale Systems
 997 #########################################################################
 998
 999 pdnb3_config \
1000 scpu_config:    unconfig
1001         @mkdir -p $(obj)include
1002         @if [ "$(findstring scpu_,$@)" ] ; then \
1003                 echo "#define CONFIG_SCPU"      >>$(obj)include/config.h ; \
1004         fi
1005         @$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
1006
1007 #########################################################################
1008 ## ARM1136 Systems
1009 #########################################################################
1010
1011 apollon_config          : unconfig
1012         @mkdir -p $(obj)include
1013         @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
1014         @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
1015         @$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
1016
1017 imx31_phycore_eet_config \
1018 imx31_phycore_config    : unconfig
1019         @mkdir -p $(obj)include
1020         @if [ -n "$(findstring _eet_,$@)" ]; then                       \
1021                 echo "#define CONFIG_IMX31_PHYCORE_EET" >> $(obj)include/config.h;      \
1022         fi
1023         @$(MKCONFIG) -n $@ -a imx31_phycore arm arm1136 imx31_phycore - mx31
1024
1025 mx31pdk_config \
1026 mx31pdk_nand_config     : unconfig
1027         @mkdir -p $(obj)include
1028         @if [ -n "$(findstring _nand_,$@)" ]; then                                      \
1029                 echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h;            \
1030         else                                                                            \
1031                 echo "#define CONFIG_SKIP_LOWLEVEL_INIT" >> $(obj)include/config.h;     \
1032         fi
1033         @$(MKCONFIG) -n $@ -a mx31pdk arm arm1136 mx31pdk freescale mx31
1034
1035 #########################################################################
1036 ## ARM1176 Systems
1037 #########################################################################
1038 smdk6400_noUSB_config   \
1039 smdk6400_config :       unconfig
1040         @mkdir -p $(obj)include $(obj)board/samsung/smdk6400
1041         @mkdir -p $(obj)nand_spl/board/samsung/smdk6400
1042         @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
1043         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1044         @if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then                       \
1045                 echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1046         else                                                                            \
1047                 echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1048         fi
1049         @$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
1050         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1051
1052 #########################################################################
1053 #########################################################################
1054
1055 clean:
1056         @rm -f $(obj)examples/standalone/82559_eeprom                     \
1057                $(obj)examples/standalone/atmel_df_pow2                    \
1058                $(obj)examples/standalone/eepro100_eeprom                  \
1059                $(obj)examples/standalone/hello_world                      \
1060                $(obj)examples/standalone/interrupt                        \
1061                $(obj)examples/standalone/mem_to_mem_idma2intr             \
1062                $(obj)examples/standalone/sched                            \
1063                $(obj)examples/standalone/smc911{11,x}_eeprom              \
1064                $(obj)examples/standalone/test_burst                       \
1065                $(obj)examples/standalone/timer
1066         @rm -f $(obj)examples/api/demo{,.bin}
1067         @rm -f $(obj)tools/bmp_logo        $(obj)tools/easylogo/easylogo  \
1068                $(obj)tools/env/{fw_printenv,fw_setenv}                    \
1069                $(obj)tools/envcrc                                         \
1070                $(obj)tools/gdb/{astest,gdbcont,gdbsend}                   \
1071                $(obj)tools/gen_eth_addr    $(obj)tools/img2srec           \
1072                $(obj)tools/mkimage         $(obj)tools/mpc86x_clk         \
1073                $(obj)tools/ncb             $(obj)tools/ubsha1
1074         @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}        \
1075                $(obj)board/matrix_vision/*/bootscript.img                 \
1076                $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin}      \
1077                $(obj)board/voiceblue/eeprom                               \
1078                $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
1079                $(obj)u-boot.lds                                           \
1080                $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]
1081         @rm -f $(obj)include/bmp_logo.h
1082         @rm -f $(obj)lib/asm-offsets.s
1083         @rm -f $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
1084         @rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
1085         @rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
1086         @rm -f $(ONENAND_BIN)
1087         @rm -f $(obj)onenand_ipl/u-boot.lds
1088         @rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.lds,u-boot-spl.map}
1089         @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
1090         @find $(OBJTREE) -type f \
1091                 \( -name 'core' -o -name '*.bak' -o -name '*~' \
1092                 -o -name '*.o'  -o -name '*.a' -o -name '*.exe' \) -print \
1093                 | xargs rm -f
1094
1095 clobber:        clean
1096         @find $(OBJTREE) -type f \( -name '*.depend' \
1097                 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
1098                 -print0 \
1099                 | xargs -0 rm -f
1100         @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
1101                 $(obj)cscope.* $(obj)*.*~
1102         @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
1103         @rm -f $(obj)u-boot.kwb
1104         @rm -f $(obj)u-boot.imx
1105         @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
1106         @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
1107         @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
1108         @rm -fr $(obj)include/generated
1109         @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
1110         @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
1111         @[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
1112
1113 mrproper \
1114 distclean:      clobber unconfig
1115 ifneq ($(OBJTREE),$(SRCTREE))
1116         rm -rf $(obj)*
1117 endif
1118
1119 backup:
1120         F=`basename $(TOPDIR)` ; cd .. ; \
1121         gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
1122
1123 #########################################################################