Makefile

   1 #
   2 # (C) Copyright 2000-2010
   3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4 #
   5 # See file CREDITS for list of people who contributed to this
   6 # project.
   7 #
   8 # This program is free software; you can redistribute it and/or
   9 # modify it under the terms of the GNU General Public License as
  10 # published by the Free Software Foundatio; either version 2 of
  11 # the License, or (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21 # MA 02111-1307 USA
  22 #
  23
  24 VERSION = 2010
  25 PATCHLEVEL = 12
  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/i386/ \
  38             -e s/sun4u/sparc64/ \
  39             -e s/arm.*/arm/ \
  40             -e s/sa110/arm/ \
  41             -e s/ppc64/powerpc/ \
  42             -e s/ppc/powerpc/ \
  43             -e s/macppc/powerpc/\
  44             -e s/sh.*/sh/)
  45
  46 HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
  47             sed -e 's/\(cygwin\).*/cygwin/')
  48
  49 # Set shell to bash if possible, otherwise fall back to sh
  50 SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
  51         else if [ -x /bin/bash ]; then echo /bin/bash; \
  52         else echo sh; fi; fi)
  53
  54 export  HOSTARCH HOSTOS SHELL
  55
  56 # Deal with colliding definitions from tcsh etc.
  57 VENDOR=
  58
  59 #########################################################################
  60 # Allow for silent builds
  61 ifeq (,$(findstring s,$(MAKEFLAGS)))
  62 XECHO = echo
  63 else
  64 XECHO = :
  65 endif
  66
  67 #########################################################################
  68 #
  69 # U-boot build supports producing a object files to the separate external
  70 # directory. Two use cases are supported:
  71 #
  72 # 1) Add O= to the make command line
  73 # 'make O=/tmp/build all'
  74 #
  75 # 2) Set environement variable BUILD_DIR to point to the desired location
  76 # 'export BUILD_DIR=/tmp/build'
  77 # 'make'
  78 #
  79 # The second approach can also be used with a MAKEALL script
  80 # 'export BUILD_DIR=/tmp/build'
  81 # './MAKEALL'
  82 #
  83 # Command line 'O=' setting overrides BUILD_DIR environent variable.
  84 #
  85 # When none of the above methods is used the local build is performed and
  86 # the object files are placed in the source directory.
  87 #
  88
  89 ifdef O
  90 ifeq ("$(origin O)", "command line")
  91 BUILD_DIR := $(O)
  92 endif
  93 endif
  94
  95 ifneq ($(BUILD_DIR),)
  96 saved-output := $(BUILD_DIR)
  97
  98 # Attempt to create a output directory.
  99 $(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
 100
 101 # Verify if it was successful.
 102 BUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd)
 103 $(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
 104 endif # ifneq ($(BUILD_DIR),)
 105
 106 OBJTREE         := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
 107 SRCTREE         := $(CURDIR)
 108 TOPDIR          := $(SRCTREE)
 109 LNDIR           := $(OBJTREE)
 110 export  TOPDIR SRCTREE OBJTREE
 111
 112 MKCONFIG        := $(SRCTREE)/mkconfig
 113 export MKCONFIG
 114
 115 ifneq ($(OBJTREE),$(SRCTREE))
 116 REMOTE_BUILD    := 1
 117 export REMOTE_BUILD
 118 endif
 119
 120 # $(obj) and (src) are defined in config.mk but here in main Makefile
 121 # we also need them before config.mk is included which is the case for
 122 # some targets like unconfig, clean, clobber, distclean, etc.
 123 ifneq ($(OBJTREE),$(SRCTREE))
 124 obj := $(OBJTREE)/
 125 src := $(SRCTREE)/
 126 else
 127 obj :=
 128 src :=
 129 endif
 130 export obj src
 131
 132 # Make sure CDPATH settings don't interfere
 133 unexport CDPATH
 134
 135 #########################################################################
 136
 137 # The "tools" are needed early, so put this first
 138 # Don't include stuff already done in $(LIBS)
 139 SUBDIRS = tools \
 140           examples/standalone \
 141           examples/api
 142
 143 .PHONY : $(SUBDIRS)
 144
 145 ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
 146
 147 # Include autoconf.mk before config.mk so that the config options are available
 148 # to all top level build files.  We need the dummy all: target to prevent the
 149 # dependency target in autoconf.mk.dep from being the default.
 150 all:
 151 sinclude $(obj)include/autoconf.mk.dep
 152 sinclude $(obj)include/autoconf.mk
 153
 154 # load ARCH, BOARD, and CPU configuration
 155 include $(obj)include/config.mk
 156 export  ARCH CPU BOARD VENDOR SOC
 157
 158 # set default to nothing for native builds
 159 ifeq ($(HOSTARCH),$(ARCH))
 160 CROSS_COMPILE ?=
 161 endif
 162
 163 # load other configuration
 164 include $(TOPDIR)/config.mk
 165
 166 #########################################################################
 167 # U-Boot objects....order is important (i.e. start must be first)
 168
 169 OBJS  = $(CPUDIR)/start.o
 170 ifeq ($(CPU),i386)
 171 OBJS += $(CPUDIR)/start16.o
 172 OBJS += $(CPUDIR)/resetvec.o
 173 endif
 174 ifeq ($(CPU),ppc4xx)
 175 OBJS += $(CPUDIR)/resetvec.o
 176 endif
 177 ifeq ($(CPU),mpc85xx)
 178 OBJS += $(CPUDIR)/resetvec.o
 179 endif
 180
 181 OBJS := $(addprefix $(obj),$(OBJS))
 182
 183 LIBS  = lib/libgeneric.o
 184 LIBS += lib/lzma/liblzma.o
 185 LIBS += lib/lzo/liblzo.o
 186 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
 187         "board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
 188 LIBS += $(CPUDIR)/lib$(CPU).o
 189 ifdef SOC
 190 LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
 191 endif
 192 ifeq ($(CPU),ixp)
 193 LIBS += arch/arm/cpu/ixp/npe/libnpe.o
 194 endif
 195 LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
 196 LIBS += fs/cramfs/libcramfs.o fs/fat/libfat.o fs/fdos/libfdos.o fs/jffs2/libjffs2.o \
 197         fs/reiserfs/libreiserfs.o fs/ext2/libext2fs.o fs/yaffs2/libyaffs2.o \
 198         fs/ubifs/libubifs.o
 199 LIBS += net/libnet.o
 200 LIBS += disk/libdisk.o
 201 LIBS += drivers/bios_emulator/libatibiosemu.o
 202 LIBS += drivers/block/libblock.o
 203 LIBS += drivers/dma/libdma.o
 204 LIBS += drivers/fpga/libfpga.o
 205 LIBS += drivers/gpio/libgpio.o
 206 LIBS += drivers/hwmon/libhwmon.o
 207 LIBS += drivers/i2c/libi2c.o
 208 LIBS += drivers/input/libinput.o
 209 LIBS += drivers/misc/libmisc.o
 210 LIBS += drivers/mmc/libmmc.o
 211 LIBS += drivers/mtd/libmtd.o
 212 LIBS += drivers/mtd/nand/libnand.o
 213 LIBS += drivers/mtd/onenand/libonenand.o
 214 LIBS += drivers/mtd/ubi/libubi.o
 215 LIBS += drivers/mtd/spi/libspi_flash.o
 216 LIBS += drivers/net/libnet.o
 217 LIBS += drivers/net/phy/libphy.o
 218 LIBS += drivers/pci/libpci.o
 219 LIBS += drivers/pcmcia/libpcmcia.o
 220 LIBS += drivers/power/libpower.o
 221 LIBS += drivers/spi/libspi.o
 222 ifeq ($(CPU),mpc83xx)
 223 LIBS += drivers/qe/libqe.o
 224 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 225 endif
 226 ifeq ($(CPU),mpc85xx)
 227 LIBS += drivers/qe/libqe.o
 228 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 229 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 230 endif
 231 ifeq ($(CPU),mpc86xx)
 232 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 233 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 234 endif
 235 LIBS += drivers/rtc/librtc.o
 236 LIBS += drivers/serial/libserial.o
 237 LIBS += drivers/twserial/libtws.o
 238 LIBS += drivers/usb/gadget/libusb_gadget.o
 239 LIBS += drivers/usb/host/libusb_host.o
 240 LIBS += drivers/usb/musb/libusb_musb.o
 241 LIBS += drivers/usb/phy/libusb_phy.o
 242 LIBS += drivers/video/libvideo.o
 243 LIBS += drivers/watchdog/libwatchdog.o
 244 LIBS += common/libcommon.o
 245 LIBS += lib/libfdt/libfdt.o
 246 LIBS += api/libapi.o
 247 LIBS += post/libpost.o
 248
 249 ifeq ($(SOC),omap3)
 250 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 251 endif
 252 ifeq ($(SOC),omap4)
 253 LIBS += $(CPUDIR)/omap-common/libomap-common.o
 254 endif
 255
 256 ifeq ($(SOC),s5pc1xx)
 257 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 258 endif
 259 ifeq ($(SOC),s5pc2xx)
 260 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
 261 endif
 262
 263 LIBS := $(addprefix $(obj),$(sort $(LIBS)))
 264 .PHONY : $(LIBS) $(TIMESTAMP_FILE) $(VERSION_FILE)
 265
 266 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
 267 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
 268
 269 # Add GCC lib
 270 ifdef USE_PRIVATE_LIBGCC
 271 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
 272 PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
 273 else
 274 PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
 275 endif
 276 else
 277 PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
 278 endif
 279 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 280 export PLATFORM_LIBS
 281
 282 # Special flags for CPP when processing the linker script.
 283 # Pass the version down so we can handle backwards compatibility
 284 # on the fly.
 285 LDPPFLAGS += \
 286         -include $(TOPDIR)/include/u-boot/u-boot.lds.h \
 287         $(shell $(LD) --version | \
 288           sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
 289
 290 ifeq ($(CONFIG_NAND_U_BOOT),y)
 291 NAND_SPL = nand_spl
 292 U_BOOT_NAND = $(obj)u-boot-nand.bin
 293 endif
 294
 295 ifeq ($(CONFIG_ONENAND_U_BOOT),y)
 296 ONENAND_IPL = onenand_ipl
 297 U_BOOT_ONENAND = $(obj)u-boot-onenand.bin
 298 ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
 299 endif
 300
 301 __OBJS := $(subst $(obj),,$(OBJS))
 302 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
 303
 304 #########################################################################
 305 #########################################################################
 306
 307 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
 308 BOARD_SIZE_CHECK = \
 309         @actual=`wc -c $@ | awk '{print $$1}'`; \
 310         limit=$(CONFIG_BOARD_SIZE_LIMIT); \
 311         if test $$actual -gt $$limit; then \
 312                 echo "$@ exceeds file size limit:"; \
 313                 echo "  limit:  $$limit bytes"; \
 314                 echo "  actual: $$actual bytes"; \
 315                 echo "  excess: $$((actual - limit)) bytes"; \
 316                 exit 1; \
 317         fi
 318 else
 319 BOARD_SIZE_CHECK =
 320 endif
 321
 322 # Always append ALL so that arch config.mk's can add custom ones
 323 ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map $(U_BOOT_NAND) $(U_BOOT_ONENAND)
 324
 325 all:            $(ALL)
 326
 327 $(obj)u-boot.hex:       $(obj)u-boot
 328                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
 329
 330 $(obj)u-boot.srec:      $(obj)u-boot
 331                 $(OBJCOPY) -O srec $< $@
 332
 333 $(obj)u-boot.bin:       $(obj)u-boot
 334                 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 335                 $(BOARD_SIZE_CHECK)
 336
 337 $(obj)u-boot.ldr:       $(obj)u-boot
 338                 $(CREATE_LDR_ENV)
 339                 $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
 340                 $(BOARD_SIZE_CHECK)
 341
 342 $(obj)u-boot.ldr.hex:   $(obj)u-boot.ldr
 343                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
 344
 345 $(obj)u-boot.ldr.srec:  $(obj)u-boot.ldr
 346                 $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
 347
 348 $(obj)u-boot.img:       $(obj)u-boot.bin
 349                 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
 350                 -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
 351                 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
 352                         sed -e 's/"[     ]*$$/ for $(BOARD) board"/') \
 353                 -d $< $@
 354
 355 $(obj)u-boot.imx:       $(obj)u-boot.bin
 356                 $(obj)tools/mkimage -n $(IMX_CONFIG) -T imximage \
 357                 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 358
 359 $(obj)u-boot.kwb:       $(obj)u-boot.bin
 360                 $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
 361                 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 362
 363 $(obj)u-boot.sha1:      $(obj)u-boot.bin
 364                 $(obj)tools/ubsha1 $(obj)u-boot.bin
 365
 366 $(obj)u-boot.dis:       $(obj)u-boot
 367                 $(OBJDUMP) -d $< > $@
 368
 369 GEN_UBOOT = \
 370                 UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
 371                 sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
 372                 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
 373                         --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 374                         -Map u-boot.map -o u-boot
 375 $(obj)u-boot:   depend \
 376                 $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 377                 $(GEN_UBOOT)
 378 ifeq ($(CONFIG_KALLSYMS),y)
 379                 smap=`$(call SYSTEM_MAP,u-boot) | \
 380                         awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
 381                 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
 382                         -c common/system_map.c -o $(obj)common/system_map.o
 383                 $(GEN_UBOOT) $(obj)common/system_map.o
 384 endif
 385
 386 $(OBJS):        depend
 387                 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
 388
 389 $(LIBS):        depend $(SUBDIRS)
 390                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 391
 392 $(LIBBOARD):    depend $(LIBS)
 393                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 394
 395 $(SUBDIRS):     depend
 396                 $(MAKE) -C $@ all
 397
 398 $(LDSCRIPT):    depend
 399                 $(MAKE) -C $(dir $@) $(notdir $@)
 400
 401 $(obj)u-boot.lds: $(LDSCRIPT)
 402                 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 403
 404 $(NAND_SPL):    $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 405                 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
 406
 407 $(U_BOOT_NAND): $(NAND_SPL) $(obj)u-boot.bin
 408                 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
 409
 410 $(ONENAND_IPL): $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 411                 $(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
 412
 413 $(U_BOOT_ONENAND):      $(ONENAND_IPL) $(obj)u-boot.bin
 414                 cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
 415
 416 $(VERSION_FILE):
 417                 @( printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' "$(U_BOOT_VERSION)" \
 418                  '$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ) > $@.tmp
 419                 @( printf '#define CC_VERSION_STRING "%s"\n' \
 420                  '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
 421                 @( printf '#define LD_VERSION_STRING "%s"\n' \
 422                  '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
 423                 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
 424
 425 $(TIMESTAMP_FILE):
 426                 @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
 427                 @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
 428
 429 updater:
 430                 $(MAKE) -C tools/updater all
 431
 432 # Explicitly make _depend in subdirs containing multiple targets to prevent
 433 # parallel sub-makes creating .depend files simultaneously.
 434 depend dep:     $(TIMESTAMP_FILE) $(VERSION_FILE) \
 435                 $(obj)include/autoconf.mk \
 436                 $(obj)include/generated/generic-asm-offsets.h
 437                 for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
 438                         $(MAKE) -C $$dir _depend ; done
 439
 440 TAG_SUBDIRS = $(SUBDIRS)
 441 TAG_SUBDIRS += $(dir $(__LIBS))
 442 TAG_SUBDIRS += include
 443
 444 tags ctags:
 445                 ctags -w -o $(obj)ctags `find $(TAG_SUBDIRS) \
 446                                                 -name '*.[chS]' -print`
 447
 448 etags:
 449                 etags -a -o $(obj)etags `find $(TAG_SUBDIRS) \
 450                                                 -name '*.[chS]' -print`
 451 cscope:
 452                 find $(TAG_SUBDIRS) -name '*.[chS]' -print > cscope.files
 453                 cscope -b -q -k
 454
 455 SYSTEM_MAP = \
 456                 $(NM) $1 | \
 457                 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 458                 LC_ALL=C sort
 459 $(obj)System.map:       $(obj)u-boot
 460                 @$(call SYSTEM_MAP,$<) > $(obj)System.map
 461
 462 #
 463 # Auto-generate the autoconf.mk file (which is included by all makefiles)
 464 #
 465 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
 466 # the dep file is only include in this top level makefile to determine when
 467 # to regenerate the autoconf.mk file.
 468 $(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
 469         @$(XECHO) Generating $@ ; \
 470         set -e ; \
 471         : Generate the dependancies ; \
 472         $(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
 473                 -MQ $(obj)include/autoconf.mk include/common.h > $@
 474
 475 $(obj)include/autoconf.mk: $(obj)include/config.h
 476         @$(XECHO) Generating $@ ; \
 477         set -e ; \
 478         : Extract the config macros ; \
 479         $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
 480                 sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
 481         mv $@.tmp $@
 482
 483 $(obj)include/generated/generic-asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 484         $(obj)lib/asm-offsets.s
 485         @$(XECHO) Generating $@
 486         tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
 487
 488 $(obj)lib/asm-offsets.s:        $(obj)include/autoconf.mk.dep \
 489         $(src)lib/asm-offsets.c
 490         @mkdir -p $(obj)lib
 491         $(CC) -DDO_DEPS_ONLY \
 492                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 493                 -o $@ $(src)lib/asm-offsets.c -c -S
 494
 495 #########################################################################
 496 else    # !config.mk
 497 all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
 498 $(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
 499 $(filter-out tools,$(SUBDIRS)) $(TIMESTAMP_FILE) $(VERSION_FILE) \
 500 updater depend dep tags ctags etags cscope $(obj)System.map:
 501         @echo "System not configured - see README" >&2
 502         @ exit 1
 503
 504 tools:
 505         $(MAKE) -C $@ all
 506 endif   # config.mk
 507
 508 easylogo env gdb:
 509         $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
 510 gdbtools: gdb
 511
 512 tools-all: easylogo env gdb
 513         $(MAKE) -C tools HOST_TOOLS_ALL=y
 514
 515 .PHONY : CHANGELOG
 516 CHANGELOG:
 517         git log --no-merges U-Boot-1_1_5.. | \
 518         unexpand -a | sed -e 's/\s\s*$$//' > $@
 519
 520 include/license.h: tools/bin2header COPYING
 521         cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
 522 #########################################################################
 523
 524 unconfig:
 525         @rm -f $(obj)include/config.h $(obj)include/config.mk \
 526                 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
 527                 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
 528
 529 %_config::      unconfig
 530         @$(MKCONFIG) -A $(@:_config=)
 531
 532 sinclude $(obj).boards.depend
 533 $(obj).boards.depend:   boards.cfg
 534         awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
 535
 536 #
 537 # Functions to generate common board directory names
 538 #
 539 lcname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
 540 ucname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
 541
 542 #########################################################################
 543 ## Coldfire
 544 #########################################################################
 545
 546 astro_mcf5373l_config \
 547 astro_mcf5373l_RAM_config :     unconfig
 548         @$(MKCONFIG) -n $@ -t $@ astro_mcf5373l m68k mcf532x mcf5373l astro
 549
 550 M52277EVB_config \
 551 M52277EVB_spansion_config \
 552 M52277EVB_stmicro_config :      unconfig
 553         @case "$@" in \
 554         M52277EVB_config)               FLASH=SPANSION;; \
 555         M52277EVB_spansion_config)      FLASH=SPANSION;; \
 556         M52277EVB_stmicro_config)       FLASH=STMICRO;; \
 557         esac; \
 558         if [ "$${FLASH}" = "SPANSION" ] ; then \
 559                 echo "#define CONFIG_SYS_SPANSION_BOOT" >> $(obj)include/config.h ; \
 560                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 561                 cp $(obj)board/freescale/m52277evb/u-boot.spa $(obj)board/freescale/m52277evb/u-boot.lds ; \
 562         fi; \
 563         if [ "$${FLASH}" = "STMICRO" ] ; then \
 564                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 565                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 566                 echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
 567                 cp $(obj)board/freescale/m52277evb/u-boot.stm $(obj)board/freescale/m52277evb/u-boot.lds ; \
 568         fi
 569         @$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
 570
 571 M5235EVB_config \
 572 M5235EVB_Flash16_config \
 573 M5235EVB_Flash32_config:        unconfig
 574         @case "$@" in \
 575         M5235EVB_config)                FLASH=16;; \
 576         M5235EVB_Flash16_config)        FLASH=16;; \
 577         M5235EVB_Flash32_config)        FLASH=32;; \
 578         esac; \
 579         if [ "$${FLASH}" != "16" ] ; then \
 580                 echo "#define NORFLASH_PS32BIT  1" >> $(obj)include/config.h ; \
 581                 echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 582                 cp $(obj)board/freescale/m5235evb/u-boot.32 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 583         else \
 584                 echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
 585                 cp $(obj)board/freescale/m5235evb/u-boot.16 $(obj)board/freescale/m5235evb/u-boot.lds ; \
 586         fi
 587         @$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
 588
 589 cobra5272_config :              unconfig
 590         @$(MKCONFIG) $@ m68k mcf52x2 cobra5272
 591
 592 EB+MCF-EV123_config :           unconfig
 593         @mkdir -p $(obj)include
 594         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 595         @echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 596         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 597
 598 EB+MCF-EV123_internal_config :  unconfig
 599         @mkdir -p $(obj)include
 600         @mkdir -p $(obj)board/BuS/EB+MCF-EV123
 601         @echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
 602         @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
 603
 604 M5329AFEE_config \
 605 M5329BFEE_config :      unconfig
 606         @case "$@" in \
 607         M5329AFEE_config)       NAND=0;; \
 608         M5329BFEE_config)       NAND=16;; \
 609         esac; \
 610         if [ "$${NAND}" != "0" ] ; then \
 611                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 612         fi
 613         @$(MKCONFIG) -n $@ -a M5329EVB m68k mcf532x m5329evb freescale
 614
 615 M5373EVB_config :       unconfig
 616         @case "$@" in \
 617         M5373EVB_config)        NAND=16;; \
 618         esac; \
 619         if [ "$${NAND}" != "0" ] ; then \
 620                 echo "#define NANDFLASH_SIZE    $${NAND}" > $(obj)include/config.h ; \
 621         fi
 622         @$(MKCONFIG) -a M5373EVB m68k mcf532x m5373evb freescale
 623
 624 M54451EVB_config \
 625 M54451EVB_stmicro_config :      unconfig
 626         @case "$@" in \
 627         M54451EVB_config)               FLASH=NOR;; \
 628         M54451EVB_stmicro_config)       FLASH=STMICRO;; \
 629         esac; \
 630         if [ "$${FLASH}" = "NOR" ] ; then \
 631                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 632                 cp $(obj)board/freescale/m54451evb/u-boot.spa $(obj)board/freescale/m54451evb/u-boot.lds ; \
 633         fi; \
 634         if [ "$${FLASH}" = "STMICRO" ] ; then \
 635                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 636                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 637                 echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
 638                 cp $(obj)board/freescale/m54451evb/u-boot.stm $(obj)board/freescale/m54451evb/u-boot.lds ; \
 639         fi; \
 640         echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
 641         @$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
 642
 643 M54455EVB_config \
 644 M54455EVB_atmel_config \
 645 M54455EVB_intel_config \
 646 M54455EVB_a33_config \
 647 M54455EVB_a66_config \
 648 M54455EVB_i33_config \
 649 M54455EVB_i66_config \
 650 M54455EVB_stm33_config :        unconfig
 651         @case "$@" in \
 652         M54455EVB_config)               FLASH=ATMEL; FREQ=33333333;; \
 653         M54455EVB_atmel_config)         FLASH=ATMEL; FREQ=33333333;; \
 654         M54455EVB_intel_config)         FLASH=INTEL; FREQ=33333333;; \
 655         M54455EVB_a33_config)           FLASH=ATMEL; FREQ=33333333;; \
 656         M54455EVB_a66_config)           FLASH=ATMEL; FREQ=66666666;; \
 657         M54455EVB_i33_config)           FLASH=INTEL; FREQ=33333333;; \
 658         M54455EVB_i66_config)           FLASH=INTEL; FREQ=66666666;; \
 659         M54455EVB_stm33_config)         FLASH=STMICRO; FREQ=33333333;; \
 660         esac; \
 661         if [ "$${FLASH}" = "INTEL" ] ; then \
 662                 echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
 663                 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 664                 cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
 665         fi; \
 666         if [ "$${FLASH}" = "ATMEL" ] ; then \
 667                 echo "#define CONFIG_SYS_ATMEL_BOOT"    >> $(obj)include/config.h ; \
 668                 echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 669                 cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 670         fi; \
 671         if [ "$${FLASH}" = "STMICRO" ] ; then \
 672                 echo "#define CONFIG_CF_SBF"    >> $(obj)include/config.h ; \
 673                 echo "#define CONFIG_SYS_STMICRO_BOOT"  >> $(obj)include/config.h ; \
 674                 echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
 675                 cp $(obj)board/freescale/m54455evb/u-boot.stm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 676         fi; \
 677         echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
 678         @$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
 679
 680 M5475AFE_config \
 681 M5475BFE_config \
 682 M5475CFE_config \
 683 M5475DFE_config \
 684 M5475EFE_config \
 685 M5475FFE_config \
 686 M5475GFE_config :       unconfig
 687         @case "$@" in \
 688         M5475AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 689         M5475BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 690         M5475CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 691         M5475DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 692         M5475EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 693         M5475FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 694         M5475GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 695         esac; \
 696         echo "#define CONFIG_SYS_BUSCLK 133333333" > $(obj)include/config.h ; \
 697         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 698         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 699         if [ "$${RAM1}" != "0" ] ; then \
 700                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 701         fi; \
 702         if [ "$${CODE}" != "0" ] ; then \
 703                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 704         fi; \
 705         if [ "$${VID}" == "1" ] ; then \
 706                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 707         fi; \
 708         if [ "$${USB}" == "1" ] ; then \
 709                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 710         fi
 711         @$(MKCONFIG) -n $@ -a M5475EVB m68k mcf547x_8x m547xevb freescale
 712
 713 M5485AFE_config \
 714 M5485BFE_config \
 715 M5485CFE_config \
 716 M5485DFE_config \
 717 M5485EFE_config \
 718 M5485FFE_config \
 719 M5485GFE_config \
 720 M5485HFE_config :       unconfig
 721         @case "$@" in \
 722         M5485AFE_config)        BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 723         M5485BFE_config)        BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
 724         M5485CFE_config)        BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
 725         M5485DFE_config)        BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
 726         M5485EFE_config)        BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
 727         M5485FFE_config)        BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
 728         M5485GFE_config)        BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
 729         M5485HFE_config)        BOOT=2;CODE=16;VID=1;USB=0;RAM=64;RAM1=0;; \
 730         esac; \
 731         echo "#define CONFIG_SYS_BUSCLK 100000000" > $(obj)include/config.h ; \
 732         echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
 733         echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
 734         if [ "$${RAM1}" != "0" ] ; then \
 735                 echo "#define CONFIG_SYS_DRAMSZ1        $${RAM1}" >> $(obj)include/config.h ; \
 736         fi; \
 737         if [ "$${CODE}" != "0" ] ; then \
 738                 echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
 739         fi; \
 740         if [ "$${VID}" == "1" ] ; then \
 741                 echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
 742         fi; \
 743         if [ "$${USB}" == "1" ] ; then \
 744                 echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
 745         fi
 746         @$(MKCONFIG) -n $@ -a M5485EVB m68k mcf547x_8x m548xevb freescale
 747
 748 #========================================================================
 749 # ARM
 750 #========================================================================
 751
 752 #########################################################################
 753 ## Atmel AT91RM9200 Systems
 754 #########################################################################
 755
 756 CPUAT91_RAM_config \
 757 CPUAT91_config  :       unconfig
 758         @mkdir -p $(obj)include
 759         @echo "#define CONFIG_$(@:_config=) 1"  >$(obj)include/config.h
 760         @$(MKCONFIG) -n $@ -a cpuat91 arm arm920t cpuat91 eukrea at91
 761
 762 #########################################################################
 763 ## ARM926EJ-S Systems
 764 #########################################################################
 765
 766 at91sam9260ek_nandflash_config \
 767 at91sam9260ek_dataflash_cs0_config \
 768 at91sam9260ek_dataflash_cs1_config \
 769 at91sam9260ek_config \
 770 at91sam9g20ek_nandflash_config \
 771 at91sam9g20ek_dataflash_cs0_config \
 772 at91sam9g20ek_dataflash_cs1_config \
 773 at91sam9g20ek_config    :       unconfig
 774         @mkdir -p $(obj)include
 775         @if [ "$(findstring 9g20,$@)" ] ; then \
 776                 echo "#define CONFIG_AT91SAM9G20EK 1"   >>$(obj)include/config.h ; \
 777         else \
 778                 echo "#define CONFIG_AT91SAM9260EK 1"   >>$(obj)include/config.h ; \
 779         fi;
 780         @if [ "$(findstring _nandflash,$@)" ] ; then \
 781                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 782         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 783                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 784         else \
 785                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1"   >>$(obj)include/config.h ; \
 786         fi;
 787         @$(MKCONFIG) -n $@ -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
 788
 789 at91sam9xeek_nandflash_config \
 790 at91sam9xeek_dataflash_cs0_config \
 791 at91sam9xeek_dataflash_cs1_config \
 792 at91sam9xeek_config     :       unconfig
 793         @mkdir -p $(obj)include
 794         @if [ "$(findstring _nandflash,$@)" ] ; then \
 795                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 796         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 797                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 798         else \
 799                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1"   >>$(obj)include/config.h ; \
 800         fi;
 801         @$(MKCONFIG) -n $@ -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
 802
 803 at91sam9261ek_nandflash_config \
 804 at91sam9261ek_dataflash_cs0_config \
 805 at91sam9261ek_dataflash_cs3_config \
 806 at91sam9261ek_config \
 807 at91sam9g10ek_nandflash_config \
 808 at91sam9g10ek_dataflash_cs0_config \
 809 at91sam9g10ek_dataflash_cs3_config \
 810 at91sam9g10ek_config    :       unconfig
 811         @mkdir -p $(obj)include
 812         @if [ "$(findstring 9g10,$@)" ] ; then \
 813                 echo "#define CONFIG_AT91SAM9G10EK 1"   >>$(obj)include/config.h ; \
 814         else \
 815                 echo "#define CONFIG_AT91SAM9261EK 1"   >>$(obj)include/config.h ; \
 816         fi;
 817         @if [ "$(findstring _nandflash,$@)" ] ; then \
 818                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 819         elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
 820                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS3 1"   >>$(obj)include/config.h ; \
 821         else \
 822                 echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"   >>$(obj)include/config.h ; \
 823         fi;
 824         @$(MKCONFIG) -n $@ -a at91sam9261ek arm arm926ejs at91sam9261ek atmel at91
 825
 826 at91sam9263ek_norflash_config \
 827 at91sam9263ek_norflash_boot_config \
 828 at91sam9263ek_nandflash_config \
 829 at91sam9263ek_dataflash_config \
 830 at91sam9263ek_dataflash_cs0_config \
 831 at91sam9263ek_config    :       unconfig
 832         @mkdir -p $(obj)include
 833         @if [ "$(findstring _nandflash,$@)" ] ; then \
 834                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 835         elif [ "$(findstring norflash,$@)" ] ; then \
 836                 echo "#define CONFIG_SYS_USE_NORFLASH 1"        >>$(obj)include/config.h ; \
 837         else \
 838                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 839         fi;
 840         @if [ "$(findstring norflash_boot,$@)" ] ; then \
 841                 echo "#define CONFIG_SYS_USE_BOOT_NORFLASH 1"   >>$(obj)include/config.h ; \
 842         fi;
 843         @$(MKCONFIG) -n $@ -a at91sam9263ek arm arm926ejs at91sam9263ek atmel at91
 844
 845 at91sam9rlek_nandflash_config \
 846 at91sam9rlek_dataflash_config \
 847 at91sam9rlek_dataflash_cs0_config \
 848 at91sam9rlek_config     :       unconfig
 849         @mkdir -p $(obj)include
 850         @if [ "$(findstring _nandflash,$@)" ] ; then \
 851                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 852         else \
 853                 echo "#define CONFIG_SYS_USE_DATAFLASH 1"       >>$(obj)include/config.h ; \
 854         fi;
 855         @$(MKCONFIG) -n $@ -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
 856
 857 CPU9G20_128M_config \
 858 CPU9G20_config \
 859 CPU9260_128M_config \
 860 CPU9260_config  :       unconfig
 861         @mkdir -p $(obj)include
 862         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 863         @$(MKCONFIG) -n $@ -a cpu9260 arm arm926ejs cpu9260 eukrea at91
 864
 865 at91sam9m10g45ek_nandflash_config \
 866 at91sam9m10g45ek_dataflash_config \
 867 at91sam9m10g45ek_dataflash_cs0_config \
 868 at91sam9m10g45ek_config \
 869 at91sam9g45ekes_nandflash_config \
 870 at91sam9g45ekes_dataflash_config \
 871 at91sam9g45ekes_dataflash_cs0_config \
 872 at91sam9g45ekes_config  :       unconfig
 873         @mkdir -p $(obj)include
 874                 @if [ "$(findstring 9m10,$@)" ] ; then \
 875                 echo "#define CONFIG_AT91SAM9M10G45EK 1"        >>$(obj)include/config.h ; \
 876         else \
 877                 echo "#define CONFIG_AT91SAM9G45EKES 1" >>$(obj)include/config.h ; \
 878         fi;
 879         @if [ "$(findstring _nandflash,$@)" ] ; then \
 880                 echo "#define CONFIG_SYS_USE_NANDFLASH 1"       >>$(obj)include/config.h ; \
 881         else \
 882                 echo "#define CONFIG_ATMEL_SPI 1"       >>$(obj)include/config.h ; \
 883         fi;
 884         @$(MKCONFIG) -n $@ -a at91sam9m10g45ek arm arm926ejs at91sam9m10g45ek atmel at91
 885
 886 pm9g45_config   :       unconfig
 887         @mkdir -p $(obj)include
 888         @$(MKCONFIG) -a pm9g45 arm arm926ejs pm9g45 ronetix at91
 889
 890 SBC35_A9G20_NANDFLASH_config \
 891 SBC35_A9G20_EEPROM_config \
 892 SBC35_A9G20_config      :       unconfig
 893         @mkdir -p $(obj)include
 894         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 895         @$(MKCONFIG) -n $@ -a sbc35_a9g20 arm arm926ejs sbc35_a9g20 calao at91
 896
 897 TNY_A9G20_NANDFLASH_config \
 898 TNY_A9G20_EEPROM_config \
 899 TNY_A9G20_config \
 900 TNY_A9260_NANDFLASH_config \
 901 TNY_A9260_EEPROM_config \
 902 TNY_A9260_config        :       unconfig
 903         @mkdir -p $(obj)include
 904         @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
 905         @$(MKCONFIG) -n $@ -a tny_a9260 arm arm926ejs tny_a9260 calao at91
 906
 907 ########################################################################
 908 ## ARM Integrator boards - see doc/README-integrator for more info.
 909 integratorap_config     \
 910 ap_config               \
 911 ap966_config            \
 912 ap922_config            \
 913 ap922_XA10_config       \
 914 ap7_config              \
 915 ap720t_config           \
 916 ap920t_config           \
 917 ap926ejs_config         \
 918 ap946es_config: unconfig
 919         @board/armltd/integrator/split_by_variant.sh ap $@
 920
 921 integratorcp_config     \
 922 cp_config               \
 923 cp920t_config           \
 924 cp926ejs_config         \
 925 cp946es_config          \
 926 cp1136_config           \
 927 cp966_config            \
 928 cp922_config            \
 929 cp922_XA10_config       \
 930 cp1026_config: unconfig
 931         @board/armltd/integrator/split_by_variant.sh cp $@
 932
 933 nhk8815_config \
 934 nhk8815_onenand_config: unconfig
 935         @mkdir -p $(obj)include
 936         @ > $(obj)include/config.h
 937         @if [ "$(findstring _onenand, $@)" ] ; then \
 938                 echo "#define CONFIG_BOOT_ONENAND" >> $(obj)include/config.h; \
 939         fi
 940         @$(MKCONFIG) -n $@ -a nhk8815 arm arm926ejs nhk8815 st nomadik
 941
 942 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
 943
 944 omap1610inn_config \
 945 omap1610inn_cs0boot_config \
 946 omap1610inn_cs3boot_config \
 947 omap1610inn_cs_autoboot_config \
 948 omap1610h2_config \
 949 omap1610h2_cs0boot_config \
 950 omap1610h2_cs3boot_config \
 951 omap1610h2_cs_autoboot_config:  unconfig
 952         @mkdir -p $(obj)include
 953         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 954                 echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
 955         elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
 956                 echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
 957         else \
 958                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 959         fi;
 960         @$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
 961
 962 omap730p2_config \
 963 omap730p2_cs0boot_config \
 964 omap730p2_cs3boot_config :      unconfig
 965         @mkdir -p $(obj)include
 966         @if [ "$(findstring _cs0boot_, $@)" ] ; then \
 967                 echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
 968         else \
 969                 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
 970         fi;
 971         @$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
 972
 973 spear300_config \
 974 spear310_config \
 975 spear320_config :       unconfig
 976         @$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
 977
 978 spear600_config :       unconfig
 979         @$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
 980
 981 SX1_stdout_serial_config \
 982 SX1_config:             unconfig
 983         @mkdir -p $(obj)include
 984         @if [ "$(findstring _stdout_serial_, $@)" ] ; then \
 985                 echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 986         else \
 987                 echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
 988         fi;
 989         @$(MKCONFIG) -n $@ SX1 arm arm925t sx1
 990
 991 # TRAB default configuration:   8 MB Flash, 32 MB RAM
 992 trab_config \
 993 trab_bigram_config \
 994 trab_bigflash_config \
 995 trab_old_config:        unconfig
 996         @mkdir -p $(obj)include
 997         @mkdir -p $(obj)board/trab
 998         @[ -z "$(findstring _bigram,$@)" ] || \
 999                 { echo "#define CONFIG_FLASH_8MB"  >>$(obj)include/config.h ; \
1000                   echo "#define CONFIG_RAM_32MB"   >>$(obj)include/config.h ; \
1001                 }
1002         @[ -z "$(findstring _bigflash,$@)" ] || \
1003                 { echo "#define CONFIG_FLASH_16MB" >>$(obj)include/config.h ; \
1004                   echo "#define CONFIG_RAM_16MB"   >>$(obj)include/config.h ; \
1005                   echo "CONFIG_SYS_TEXT_BASE = 0x0CF40000" >$(obj)board/trab/config.tmp ; \
1006                 }
1007         @[ -z "$(findstring _old,$@)" ] || \
1008                 { echo "#define CONFIG_FLASH_8MB"  >>$(obj)include/config.h ; \
1009                   echo "#define CONFIG_RAM_16MB"   >>$(obj)include/config.h ; \
1010                   echo "CONFIG_SYS_TEXT_BASE = 0x0CF40000" >$(obj)board/trab/config.tmp ; \
1011                 }
1012         @$(MKCONFIG) -n $@ -a trab arm arm920t trab - s3c24x0
1013
1014 tx25_config     : unconfig
1015         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1016         @$(MKCONFIG) $@ arm arm926ejs tx25 karo mx25
1017
1018 edb9301_config \
1019 edb9302_config \
1020 edb9302a_config \
1021 edb9307_config \
1022 edb9307a_config \
1023 edb9312_config \
1024 edb9315_config \
1025 edb9315a_config: unconfig
1026         @$(MKCONFIG) -n $@ -t $(@:_config=) edb93xx arm arm920t edb93xx - ep93xx
1027
1028 #########################################################################
1029 # ARM supplied Versatile development boards
1030 #########################################################################
1031
1032 versatile_config        \
1033 versatileab_config      \
1034 versatilepb_config :    unconfig
1035         @board/armltd/versatile/split_by_variant.sh $@
1036
1037 #########################################################################
1038 ## XScale Systems
1039 #########################################################################
1040
1041 pdnb3_config \
1042 scpu_config:    unconfig
1043         @mkdir -p $(obj)include
1044         @if [ "$(findstring scpu_,$@)" ] ; then \
1045                 echo "#define CONFIG_SCPU"      >>$(obj)include/config.h ; \
1046         fi
1047         @$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
1048
1049 #########################################################################
1050 ## ARM1136 Systems
1051 #########################################################################
1052
1053 apollon_config          : unconfig
1054         @mkdir -p $(obj)include
1055         @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
1056         @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
1057         @$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
1058
1059 imx31_phycore_eet_config \
1060 imx31_phycore_config    : unconfig
1061         @mkdir -p $(obj)include
1062         @if [ -n "$(findstring _eet_,$@)" ]; then                       \
1063                 echo "#define CONFIG_IMX31_PHYCORE_EET" >> $(obj)include/config.h;      \
1064         fi
1065         @$(MKCONFIG) -n $@ -a imx31_phycore arm arm1136 imx31_phycore - mx31
1066
1067 mx31pdk_config \
1068 mx31pdk_nand_config     : unconfig
1069         @mkdir -p $(obj)include
1070         @if [ -n "$(findstring _nand_,$@)" ]; then                                      \
1071                 echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h;            \
1072         else                                                                            \
1073                 echo "#define CONFIG_SKIP_LOWLEVEL_INIT" >> $(obj)include/config.h;     \
1074         fi
1075         @$(MKCONFIG) -n $@ -a mx31pdk arm arm1136 mx31pdk freescale mx31
1076
1077 #########################################################################
1078 ## ARM1176 Systems
1079 #########################################################################
1080 smdk6400_noUSB_config   \
1081 smdk6400_config :       unconfig
1082         @mkdir -p $(obj)include $(obj)board/samsung/smdk6400
1083         @mkdir -p $(obj)nand_spl/board/samsung/smdk6400
1084         @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
1085         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1086         @if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then                       \
1087                 echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1088         else                                                                            \
1089                 echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
1090         fi
1091         @$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
1092         @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
1093
1094 #========================================================================
1095 # MIPS
1096 #========================================================================
1097 #########################################################################
1098 ## MIPS32 4Kc
1099 #########################################################################
1100
1101 incaip_100MHz_config    \
1102 incaip_133MHz_config    \
1103 incaip_150MHz_config    \
1104 incaip_config: unconfig
1105         @mkdir -p $(obj)include
1106         @[ -z "$(findstring _100MHz,$@)" ] || \
1107                 echo "#define CPU_CLOCK_RATE 100000000" >>$(obj)include/config.h
1108         @[ -z "$(findstring _133MHz,$@)" ] || \
1109                 echo "#define CPU_CLOCK_RATE 133000000" >>$(obj)include/config.h
1110         @[ -z "$(findstring _150MHz,$@)" ] || \
1111                 echo "#define CPU_CLOCK_RATE 150000000" >>$(obj)include/config.h
1112         @$(MKCONFIG) -n $@ -a incaip mips mips incaip
1113
1114 vct_premium_config              \
1115 vct_premium_small_config        \
1116 vct_premium_onenand_config      \
1117 vct_premium_onenand_small_config \
1118 vct_platinum_config             \
1119 vct_platinum_small_config       \
1120 vct_platinum_onenand_config     \
1121 vct_platinum_onenand_small_config \
1122 vct_platinumavc_config          \
1123 vct_platinumavc_small_config    \
1124 vct_platinumavc_onenand_config  \
1125 vct_platinumavc_onenand_small_config: unconfig
1126         @mkdir -p $(obj)include
1127         @[ -z "$(findstring _premium,$@)" ] || \
1128                 echo "#define CONFIG_VCT_PREMIUM" > $(obj)include/config.h
1129         @[ -z "$(findstring _platinum_,$@)" ] || \
1130                 echo "#define CONFIG_VCT_PLATINUM" > $(obj)include/config.h
1131         @[ -z "$(findstring _platinumavc,$@)" ] || \
1132                 echo "#define CONFIG_VCT_PLATINUMAVC" > $(obj)include/config.h
1133         @[ -z "$(findstring _onenand,$@)" ] || \
1134                 echo "#define CONFIG_VCT_ONENAND" >> $(obj)include/config.h
1135         @[ -z "$(findstring _small,$@)" ] || \
1136                 echo "#define CONFIG_VCT_SMALL_IMAGE" >> $(obj)include/config.h
1137         @$(MKCONFIG)  -n $@ -a vct mips mips vct micronas
1138
1139 #########################################################################
1140 ## MIPS32 AU1X00
1141 #########################################################################
1142
1143 dbau1000_config         :       unconfig
1144         @mkdir -p $(obj)include
1145         @echo "#define CONFIG_DBAU1000 1" >$(obj)include/config.h
1146         @$(MKCONFIG) -a dbau1x00 mips mips dbau1x00
1147
1148 dbau1100_config         :       unconfig
1149         @mkdir -p $(obj)include
1150         @echo "#define CONFIG_DBAU1100 1" >$(obj)include/config.h
1151         @$(MKCONFIG) -a dbau1x00 mips mips dbau1x00
1152
1153 dbau1500_config         :       unconfig
1154         @mkdir -p $(obj)include
1155         @echo "#define CONFIG_DBAU1500 1" >$(obj)include/config.h
1156         @$(MKCONFIG) -a dbau1x00 mips mips dbau1x00
1157
1158 dbau1550_config         :       unconfig
1159         @mkdir -p $(obj)include
1160         @echo "#define CONFIG_DBAU1550 1" >$(obj)include/config.h
1161         @$(MKCONFIG) -a dbau1x00 mips mips dbau1x00
1162
1163 dbau1550_el_config      :       unconfig
1164         @mkdir -p $(obj)include
1165         @echo "#define CONFIG_DBAU1550 1" >$(obj)include/config.h
1166         @$(MKCONFIG) -a dbau1x00 mips mips dbau1x00
1167
1168 gth2_config             :       unconfig
1169         @mkdir -p $(obj)include
1170         @echo "#define CONFIG_GTH2 1" >$(obj)include/config.h
1171         @$(MKCONFIG) -a $@ mips mips gth2
1172
1173 pb1000_config           :       unconfig
1174         @mkdir -p $(obj)include
1175         @echo "#define CONFIG_PB1000 1" >$(obj)include/config.h
1176         @$(MKCONFIG) -a pb1x00 mips mips pb1x00
1177
1178 qemu_mips_config        : unconfig
1179         @mkdir -p $(obj)include
1180         @echo "#define CONFIG_QEMU_MIPS 1" >$(obj)include/config.h
1181         @$(MKCONFIG) -a qemu-mips mips mips qemu-mips
1182
1183 #========================================================================
1184 # Nios
1185 #========================================================================
1186
1187 #########################################################################
1188 ## Nios-II
1189 #########################################################################
1190
1191 # nios2 generic boards
1192 NIOS2_GENERIC = nios2-generic
1193
1194 $(NIOS2_GENERIC:%=%_config) : unconfig
1195         @$(MKCONFIG) $@ nios2 nios2 nios2-generic altera
1196
1197 #########################################################################
1198 #########################################################################
1199
1200 clean:
1201         @rm -f $(obj)examples/standalone/82559_eeprom                     \
1202                $(obj)examples/standalone/atmel_df_pow2                    \
1203                $(obj)examples/standalone/eepro100_eeprom                  \
1204                $(obj)examples/standalone/hello_world                      \
1205                $(obj)examples/standalone/interrupt                        \
1206                $(obj)examples/standalone/mem_to_mem_idma2intr             \
1207                $(obj)examples/standalone/sched                            \
1208                $(obj)examples/standalone/smc91111_eeprom                  \
1209                $(obj)examples/standalone/test_burst                       \
1210                $(obj)examples/standalone/timer
1211         @rm -f $(obj)examples/api/demo{,.bin}
1212         @rm -f $(obj)tools/bmp_logo        $(obj)tools/easylogo/easylogo  \
1213                $(obj)tools/env/{fw_printenv,fw_setenv}                    \
1214                $(obj)tools/envcrc                                         \
1215                $(obj)tools/gdb/{astest,gdbcont,gdbsend}                   \
1216                $(obj)tools/gen_eth_addr    $(obj)tools/img2srec           \
1217                $(obj)tools/mkimage         $(obj)tools/mpc86x_clk         \
1218                $(obj)tools/ncb             $(obj)tools/ubsha1
1219         @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}        \
1220                $(obj)board/matrix_vision/*/bootscript.img                 \
1221                $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin}      \
1222                $(obj)board/trab/trab_fkt   $(obj)board/voiceblue/eeprom   \
1223                $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
1224                $(obj)u-boot.lds                                           \
1225                $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]
1226         @rm -f $(obj)include/bmp_logo.h
1227         @rm -f $(obj)lib/asm-offsets.s
1228         @rm -f $(obj)nand_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,System.map}
1229         @rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
1230         @rm -f $(ONENAND_BIN)
1231         @rm -f $(obj)onenand_ipl/u-boot.lds
1232         @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
1233         @find $(OBJTREE) -type f \
1234                 \( -name 'core' -o -name '*.bak' -o -name '*~' \
1235                 -o -name '*.o'  -o -name '*.a' -o -name '*.exe' \) -print \
1236                 | xargs rm -f
1237
1238 clobber:        clean
1239         @find $(OBJTREE) -type f \( -name '*.depend' \
1240                 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
1241                 -print0 \
1242                 | xargs -0 rm -f
1243         @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
1244                 $(obj)cscope.* $(obj)*.*~
1245         @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL)
1246         @rm -f $(obj)u-boot.kwb
1247         @rm -f $(obj)u-boot.imx
1248         @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
1249         @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
1250         @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
1251         @rm -fr $(obj)include/generated
1252         @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
1253         @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
1254
1255 ifeq ($(OBJTREE),$(SRCTREE))
1256 mrproper \
1257 distclean:      clobber unconfig
1258 else
1259 mrproper \
1260 distclean:      clobber unconfig
1261         rm -rf $(obj)*
1262 endif
1263
1264 backup:
1265         F=`basename $(TOPDIR)` ; cd .. ; \
1266         gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
1267
1268 #########################################################################