2 # (C) Copyright 2000-2011
5 # See file CREDITS for list of people who contributed to this
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.
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.
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,
28 ifneq "$(SUBLEVEL)" ""
29 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
31 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
33 TIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h
34 VERSION_FILE = $(obj)include/generated/version_autogenerated.h
36 HOSTARCH := $(shell uname -m | \
46 HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
47 sed -e 's/\(cygwin\).*/cygwin/')
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; \
54 export HOSTARCH HOSTOS SHELL
56 # Deal with colliding definitions from tcsh etc.
59 #########################################################################
60 # Allow for silent builds
61 ifeq (,$(findstring s,$(MAKEFLAGS)))
67 #########################################################################
69 # U-boot build supports producing a object files to the separate external
70 # directory. Two use cases are supported:
72 # 1) Add O= to the make command line
73 # 'make O=/tmp/build all'
75 # 2) Set environement variable BUILD_DIR to point to the desired location
76 # 'export BUILD_DIR=/tmp/build'
79 # The second approach can also be used with a MAKEALL script
80 # 'export BUILD_DIR=/tmp/build'
83 # Command line 'O=' setting overrides BUILD_DIR environent variable.
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.
90 ifeq ("$(origin O)", "command line")
96 saved-output := $(BUILD_DIR)
98 # Attempt to create a output directory.
99 $(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
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),)
106 OBJTREE := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
107 SPLTREE := $(OBJTREE)/spl
111 export TOPDIR SRCTREE OBJTREE SPLTREE
113 MKCONFIG := $(SRCTREE)/mkconfig
116 ifneq ($(OBJTREE),$(SRCTREE))
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))
133 # Make sure CDPATH settings don't interfere
136 #########################################################################
138 # The "tools" are needed early, so put this first
139 # Don't include stuff already done in $(LIBS)
142 .PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
144 ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
146 # Include autoconf.mk before config.mk so that the config options are available
147 # to all top level build files. We need the dummy all: target to prevent the
148 # dependency target in autoconf.mk.dep from being the default.
150 sinclude $(obj)include/autoconf.mk.dep
151 sinclude $(obj)include/autoconf.mk
153 # load ARCH, BOARD, and CPU configuration
154 include $(obj)include/config.mk
155 export ARCH CPU BOARD VENDOR SOC
157 ifndef CONFIG_SANDBOX
158 SUBDIRS += examples/standalone \
162 # set default to nothing for native builds
163 ifeq ($(HOSTARCH),$(ARCH))
167 # load other configuration
168 include $(TOPDIR)/config.mk
170 # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
171 # that (or fail if absent). Otherwise, search for a linker script in a
175 #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
176 ifdef CONFIG_SYS_LDSCRIPT
177 # need to strip off double quotes
178 LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
183 ifeq ($(CONFIG_NAND_U_BOOT),y)
184 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
185 ifeq ($(wildcard $(LDSCRIPT)),)
186 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
189 ifeq ($(wildcard $(LDSCRIPT)),)
190 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
192 ifeq ($(wildcard $(LDSCRIPT)),)
193 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
195 ifeq ($(wildcard $(LDSCRIPT)),)
196 $(error could not find linker script)
200 #########################################################################
201 # U-Boot objects....order is important (i.e. start must be first)
203 OBJS = $(CPUDIR)/start.o
205 OBJS += $(CPUDIR)/start16.o
206 OBJS += $(CPUDIR)/resetvec.o
209 OBJS += $(CPUDIR)/resetvec.o
211 ifeq ($(CPU),mpc85xx)
212 OBJS += $(CPUDIR)/resetvec.o
215 OBJS := $(addprefix $(obj),$(OBJS))
217 LIBS = lib/libgeneric.o
218 LIBS += lib/lzma/liblzma.o
219 LIBS += lib/lzo/liblzo.o
220 LIBS += lib/zlib/libz.o
221 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
222 "board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
223 LIBS += $(CPUDIR)/lib$(CPU).o
225 LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
228 LIBS += arch/arm/cpu/ixp/npe/libnpe.o
230 LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
231 LIBS += fs/cramfs/libcramfs.o fs/fat/libfat.o fs/fdos/libfdos.o fs/jffs2/libjffs2.o \
232 fs/reiserfs/libreiserfs.o fs/ext2/libext2fs.o fs/yaffs2/libyaffs2.o \
235 LIBS += disk/libdisk.o
236 LIBS += drivers/bios_emulator/libatibiosemu.o
237 LIBS += drivers/block/libblock.o
238 LIBS += drivers/dma/libdma.o
239 LIBS += drivers/fpga/libfpga.o
240 LIBS += drivers/gpio/libgpio.o
241 LIBS += drivers/hwmon/libhwmon.o
242 LIBS += drivers/i2c/libi2c.o
243 LIBS += drivers/input/libinput.o
244 LIBS += drivers/misc/libmisc.o
245 LIBS += drivers/mmc/libmmc.o
246 LIBS += drivers/mtd/libmtd.o
247 LIBS += drivers/mtd/nand/libnand.o
248 LIBS += drivers/mtd/onenand/libonenand.o
249 LIBS += drivers/mtd/ubi/libubi.o
250 LIBS += drivers/mtd/spi/libspi_flash.o
251 LIBS += drivers/net/libnet.o
252 LIBS += drivers/net/phy/libphy.o
253 LIBS += drivers/pci/libpci.o
254 LIBS += drivers/pcmcia/libpcmcia.o
255 LIBS += drivers/power/libpower.o
256 LIBS += drivers/spi/libspi.o
257 ifeq ($(CPU),mpc83xx)
258 LIBS += drivers/qe/libqe.o
259 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
260 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
262 ifeq ($(CPU),mpc85xx)
263 LIBS += drivers/qe/libqe.o
264 LIBS += drivers/net/fm/libfm.o
265 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
266 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
268 ifeq ($(CPU),mpc86xx)
269 LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
270 LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
272 LIBS += drivers/rtc/librtc.o
273 LIBS += drivers/serial/libserial.o
274 LIBS += drivers/twserial/libtws.o
275 LIBS += drivers/usb/eth/libusb_eth.o
276 LIBS += drivers/usb/gadget/libusb_gadget.o
277 LIBS += drivers/usb/host/libusb_host.o
278 LIBS += drivers/usb/musb/libusb_musb.o
279 LIBS += drivers/usb/phy/libusb_phy.o
280 LIBS += drivers/video/libvideo.o
281 LIBS += drivers/watchdog/libwatchdog.o
282 LIBS += common/libcommon.o
283 LIBS += lib/libfdt/libfdt.o
285 LIBS += post/libpost.o
288 LIBS += $(CPUDIR)/omap-common/libomap-common.o
291 LIBS += $(CPUDIR)/omap-common/libomap-common.o
294 ifeq ($(SOC),s5pc1xx)
295 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
297 ifeq ($(SOC),s5pc2xx)
298 LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
301 LIBS := $(addprefix $(obj),$(sort $(LIBS)))
304 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
305 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
308 ifdef USE_PRIVATE_LIBGCC
309 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
310 PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
312 PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
315 PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
317 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
320 # Special flags for CPP when processing the linker script.
321 # Pass the version down so we can handle backwards compatibility
324 -include $(TOPDIR)/include/u-boot/u-boot.lds.h \
325 $(shell $(LD) --version | \
326 sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
328 __OBJS := $(subst $(obj),,$(OBJS))
329 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
331 #########################################################################
332 #########################################################################
334 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
336 @actual=`wc -c $@ | awk '{print $$1}'`; \
337 limit=$(CONFIG_BOARD_SIZE_LIMIT); \
338 if test $$actual -gt $$limit; then \
339 echo "$@ exceeds file size limit:"; \
340 echo " limit: $$limit bytes"; \
341 echo " actual: $$actual bytes"; \
342 echo " excess: $$((actual - limit)) bytes"; \
349 # Always append ALL so that arch config.mk's can add custom ones
350 ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
352 ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
353 ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
354 ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
355 ALL-$(CONFIG_MMC_U_BOOT) += $(obj)mmc_spl/u-boot-mmc-spl.bin
356 ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
360 $(obj)u-boot.hex: $(obj)u-boot
361 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
363 $(obj)u-boot.srec: $(obj)u-boot
364 $(OBJCOPY) -O srec $< $@
366 $(obj)u-boot.bin: $(obj)u-boot
367 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
370 $(obj)u-boot.ldr: $(obj)u-boot
372 $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
375 $(obj)u-boot.ldr.hex: $(obj)u-boot.ldr
376 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
378 $(obj)u-boot.ldr.srec: $(obj)u-boot.ldr
379 $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
381 $(obj)u-boot.img: $(obj)u-boot.bin
382 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
383 -O u-boot -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
384 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
385 sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
388 $(obj)u-boot.imx: $(obj)u-boot.bin
389 $(obj)tools/mkimage -n $(CONFIG_IMX_CONFIG) -T imximage \
390 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
392 $(obj)u-boot.kwb: $(obj)u-boot.bin
393 $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
394 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
396 $(obj)u-boot.sha1: $(obj)u-boot.bin
397 $(obj)tools/ubsha1 $(obj)u-boot.bin
399 $(obj)u-boot.dis: $(obj)u-boot
400 $(OBJDUMP) -d $< > $@
402 $(obj)u-boot.ubl: $(obj)u-boot-nand.bin
403 $(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
404 -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
406 ifeq ($(CONFIG_SANDBOX),y)
408 cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \
409 -Wl,--start-group $(__LIBS) -Wl,--end-group \
410 $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot
413 UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
414 sed -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
415 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
416 --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
417 -Map u-boot.map -o u-boot
420 $(obj)u-boot: depend \
421 $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
423 ifeq ($(CONFIG_KALLSYMS),y)
424 smap=`$(call SYSTEM_MAP,u-boot) | \
425 awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
426 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
427 -c common/system_map.c -o $(obj)common/system_map.o
428 $(GEN_UBOOT) $(obj)common/system_map.o
432 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
434 $(LIBS): depend $(SUBDIRS)
435 $(MAKE) -C $(dir $(subst $(obj),,$@))
437 $(LIBBOARD): depend $(LIBS)
438 $(MAKE) -C $(dir $(subst $(obj),,$@))
444 $(MAKE) -C $(dir $@) $(notdir $@)
446 $(obj)u-boot.lds: $(LDSCRIPT)
447 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
449 nand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
450 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
452 $(obj)u-boot-nand.bin: nand_spl $(obj)u-boot.bin
453 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
455 onenand_ipl: $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
456 $(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
458 $(obj)u-boot-onenand.bin: onenand_ipl $(obj)u-boot.bin
459 cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
461 mmc_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
462 $(MAKE) -C mmc_spl/board/$(BOARDDIR) all
464 $(obj)mmc_spl/u-boot-mmc-spl.bin: mmc_spl
466 $(obj)spl/u-boot-spl.bin: depend
470 $(MAKE) -C tools/updater all
472 # Explicitly make _depend in subdirs containing multiple targets to prevent
473 # parallel sub-makes creating .depend files simultaneously.
474 depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \
475 $(obj)include/autoconf.mk \
476 $(obj)include/generated/generic-asm-offsets.h \
477 $(obj)include/generated/asm-offsets.h
478 for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
479 $(MAKE) -C $$dir _depend ; done
481 TAG_SUBDIRS = $(SUBDIRS)
482 TAG_SUBDIRS += $(dir $(__LIBS))
483 TAG_SUBDIRS += include
489 ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
490 -name '*.[chS]' -print`
493 etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
494 -name '*.[chS]' -print`
496 $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
502 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
504 $(obj)System.map: $(obj)u-boot
505 @$(call SYSTEM_MAP,$<) > $(obj)System.map
508 # Auto-generate the autoconf.mk file (which is included by all makefiles)
510 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
511 # the dep file is only include in this top level makefile to determine when
512 # to regenerate the autoconf.mk file.
513 $(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
514 @$(XECHO) Generating $@ ; \
516 : Generate the dependancies ; \
517 $(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
518 -MQ $(obj)include/autoconf.mk include/common.h > $@
520 $(obj)include/autoconf.mk: $(obj)include/config.h
521 @$(XECHO) Generating $@ ; \
523 : Extract the config macros ; \
524 $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
528 $(obj)include/generated/generic-asm-offsets.h: $(obj)include/autoconf.mk.dep \
529 $(obj)lib/asm-offsets.s
530 @$(XECHO) Generating $@
531 tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
533 $(obj)lib/asm-offsets.s: $(obj)include/autoconf.mk.dep \
534 $(src)lib/asm-offsets.c
536 $(CC) -DDO_DEPS_ONLY \
537 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
538 -o $@ $(src)lib/asm-offsets.c -c -S
540 $(obj)include/generated/asm-offsets.h: $(obj)include/autoconf.mk.dep \
541 $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
543 tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
545 $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s: $(obj)include/autoconf.mk.dep
546 @mkdir -p $(obj)$(CPUDIR)/$(SOC)
547 if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
548 $(CC) -DDO_DEPS_ONLY \
549 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
550 -o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
555 #########################################################################
557 all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
558 $(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
559 $(filter-out tools,$(SUBDIRS)) \
560 updater depend dep tags ctags etags cscope $(obj)System.map:
561 @echo "System not configured - see README" >&2
564 tools: $(VERSION_FILE) $(TIMESTAMP_FILE)
569 @mkdir -p $(dir $(VERSION_FILE))
570 @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
571 printf '#define PLAIN_VERSION "%s%s"\n' \
572 "$(U_BOOT_VERSION)" "$${localvers}" ; \
573 printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
574 "$(U_BOOT_VERSION)" "$${localvers}" ; \
576 @( printf '#define CC_VERSION_STRING "%s"\n' \
578 @( printf '#define LD_VERSION_STRING "%s"\n' \
583 @mkdir -p $(dir $(TIMESTAMP_FILE))
589 $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
592 tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
593 $(MAKE) -C tools HOST_TOOLS_ALL=y
597 git log --no-merges U-Boot-1_1_5.. | \
598 unexpand -a | sed -e 's/\s\s*$$//' > $@
600 include/license.h: tools/bin2header COPYING
601 cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
602 #########################################################################
605 @rm -f $(obj)include/config.h $(obj)include/config.mk \
606 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
607 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
610 @$(MKCONFIG) -A $(@:_config=)
612 sinclude $(obj).boards.depend
613 $(obj).boards.depend: boards.cfg
614 awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
617 # Functions to generate common board directory names
619 lcname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
620 ucname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
622 #########################################################################
624 #########################################################################
626 M52277EVB_spansion_config \
627 M52277EVB_stmicro_config : unconfig
628 @mkdir -p $(obj)include
629 @mkdir -p $(obj)board/freescale/m52277evb
631 M52277EVB_config) FLASH=SPANSION;; \
632 M52277EVB_spansion_config) FLASH=SPANSION;; \
633 M52277EVB_stmicro_config) FLASH=STMICRO;; \
635 if [ "$${FLASH}" = "SPANSION" ] ; then \
636 echo "#define CONFIG_SYS_SPANSION_BOOT" >> $(obj)include/config.h ; \
637 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
639 if [ "$${FLASH}" = "STMICRO" ] ; then \
640 echo "#define CONFIG_CF_SBF" >> $(obj)include/config.h ; \
641 echo "#define CONFIG_SYS_STMICRO_BOOT" >> $(obj)include/config.h ; \
642 echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
644 @$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
647 M5235EVB_Flash16_config \
648 M5235EVB_Flash32_config: unconfig
649 @mkdir -p $(obj)include
650 @mkdir -p $(obj)board/freescale/m5235evb
652 M5235EVB_config) FLASH=16;; \
653 M5235EVB_Flash16_config) FLASH=16;; \
654 M5235EVB_Flash32_config) FLASH=32;; \
656 if [ "$${FLASH}" != "16" ] ; then \
657 echo "#define NORFLASH_PS32BIT 1" >> $(obj)include/config.h ; \
658 echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
660 echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
662 @$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
664 EB+MCF-EV123_config : unconfig
665 @mkdir -p $(obj)board/BuS/EB+MCF-EV123
666 @echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
667 @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
669 EB+MCF-EV123_internal_config : unconfig
670 @mkdir -p $(obj)board/BuS/EB+MCF-EV123
671 @echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
672 @$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
675 M54451EVB_stmicro_config : unconfig
676 @mkdir -p $(obj)include
677 @mkdir -p $(obj)board/freescale/m54451evb
679 M54451EVB_config) FLASH=NOR;; \
680 M54451EVB_stmicro_config) FLASH=STMICRO;; \
682 if [ "$${FLASH}" = "NOR" ] ; then \
683 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
685 if [ "$${FLASH}" = "STMICRO" ] ; then \
686 echo "#define CONFIG_CF_SBF" >> $(obj)include/config.h ; \
687 echo "#define CONFIG_SYS_STMICRO_BOOT" >> $(obj)include/config.h ; \
688 echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
690 echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
691 @$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
694 M54455EVB_atmel_config \
695 M54455EVB_intel_config \
696 M54455EVB_a33_config \
697 M54455EVB_a66_config \
698 M54455EVB_i33_config \
699 M54455EVB_i66_config \
700 M54455EVB_stm33_config : unconfig
701 @mkdir -p $(obj)include
702 @mkdir -p $(obj)board/freescale/m54455evb
704 M54455EVB_config) FLASH=ATMEL; FREQ=33333333;; \
705 M54455EVB_atmel_config) FLASH=ATMEL; FREQ=33333333;; \
706 M54455EVB_intel_config) FLASH=INTEL; FREQ=33333333;; \
707 M54455EVB_a33_config) FLASH=ATMEL; FREQ=33333333;; \
708 M54455EVB_a66_config) FLASH=ATMEL; FREQ=66666666;; \
709 M54455EVB_i33_config) FLASH=INTEL; FREQ=33333333;; \
710 M54455EVB_i66_config) FLASH=INTEL; FREQ=66666666;; \
711 M54455EVB_stm33_config) FLASH=STMICRO; FREQ=33333333;; \
713 if [ "$${FLASH}" = "INTEL" ] ; then \
714 echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
715 echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
717 if [ "$${FLASH}" = "ATMEL" ] ; then \
718 echo "#define CONFIG_SYS_ATMEL_BOOT" >> $(obj)include/config.h ; \
719 echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
721 if [ "$${FLASH}" = "STMICRO" ] ; then \
722 echo "#define CONFIG_CF_SBF" >> $(obj)include/config.h ; \
723 echo "#define CONFIG_SYS_STMICRO_BOOT" >> $(obj)include/config.h ; \
724 echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
726 echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
727 $(XECHO) "... with $${FREQ}Hz input clock"
728 @$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
730 #========================================================================
732 #========================================================================
734 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
737 omap1610inn_cs0boot_config \
738 omap1610inn_cs3boot_config \
739 omap1610inn_cs_autoboot_config \
741 omap1610h2_cs0boot_config \
742 omap1610h2_cs3boot_config \
743 omap1610h2_cs_autoboot_config: unconfig
744 @mkdir -p $(obj)include
745 @if [ "$(findstring _cs0boot_, $@)" ] ; then \
746 echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
747 elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
748 echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
750 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
752 @$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
755 omap730p2_cs0boot_config \
756 omap730p2_cs3boot_config : unconfig
757 @mkdir -p $(obj)include
758 @if [ "$(findstring _cs0boot_, $@)" ] ; then \
759 echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
761 echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
763 @$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
767 spear320_config : unconfig
768 @$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
770 spear600_config : unconfig
771 @$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
773 SX1_stdout_serial_config \
775 @mkdir -p $(obj)include
776 @if [ "$(findstring _stdout_serial_, $@)" ] ; then \
777 echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
779 echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
781 @$(MKCONFIG) -n $@ SX1 arm arm925t sx1
783 #########################################################################
785 #########################################################################
788 scpu_config: unconfig
789 @mkdir -p $(obj)include
790 @if [ "$(findstring scpu_,$@)" ] ; then \
791 echo "#define CONFIG_SCPU" >>$(obj)include/config.h ; \
793 @$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
795 #########################################################################
797 #########################################################################
799 apollon_config : unconfig
800 @mkdir -p $(obj)include
801 @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
802 @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
803 @$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
805 #########################################################################
807 #########################################################################
808 smdk6400_noUSB_config \
809 smdk6400_config : unconfig
810 @mkdir -p $(obj)include $(obj)board/samsung/smdk6400
811 @mkdir -p $(obj)nand_spl/board/samsung/smdk6400
812 @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
813 @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
814 @if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then \
815 echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
817 echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
819 @$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
820 @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
822 #########################################################################
823 #########################################################################
826 @rm -f $(obj)examples/standalone/82559_eeprom \
827 $(obj)examples/standalone/atmel_df_pow2 \
828 $(obj)examples/standalone/eepro100_eeprom \
829 $(obj)examples/standalone/hello_world \
830 $(obj)examples/standalone/interrupt \
831 $(obj)examples/standalone/mem_to_mem_idma2intr \
832 $(obj)examples/standalone/sched \
833 $(obj)examples/standalone/smc911{11,x}_eeprom \
834 $(obj)examples/standalone/test_burst \
835 $(obj)examples/standalone/timer
836 @rm -f $(obj)examples/api/demo{,.bin}
837 @rm -f $(obj)tools/bmp_logo $(obj)tools/easylogo/easylogo \
838 $(obj)tools/env/{fw_printenv,fw_setenv} \
840 $(obj)tools/gdb/{astest,gdbcont,gdbsend} \
841 $(obj)tools/gen_eth_addr $(obj)tools/img2srec \
842 $(obj)tools/mkimage $(obj)tools/mpc86x_clk \
843 $(obj)tools/ncb $(obj)tools/ubsha1
844 @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \
845 $(obj)board/matrix_vision/*/bootscript.img \
846 $(obj)board/voiceblue/eeprom \
848 $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs] \
849 $(obj)arch/blackfin/cpu/init.{lds,elf}
850 @rm -f $(obj)include/bmp_logo.h
851 @rm -f $(obj)lib/asm-offsets.s
852 @rm -f $(obj)include/generated/asm-offsets.h
853 @rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
854 @rm -f $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
855 @rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
856 @rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
857 @rm -f $(ONENAND_BIN)
858 @rm -f $(obj)onenand_ipl/u-boot.lds
859 @rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.lds,u-boot-spl.map}
860 @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
861 @find $(OBJTREE) -type f \
862 \( -name 'core' -o -name '*.bak' -o -name '*~' \
863 -o -name '*.o' -o -name '*.a' -o -name '*.exe' \) -print \
867 @find $(OBJTREE) -type f \( -name '*.depend*' \
868 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
871 @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
872 $(obj)cscope.* $(obj)*.*~
873 @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
874 @rm -f $(obj)u-boot.kwb
875 @rm -f $(obj)u-boot.imx
876 @rm -f $(obj)u-boot.ubl
877 @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
878 @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
879 @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
880 @rm -fr $(obj)include/generated
881 @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
882 @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
883 @[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
886 distclean: clobber unconfig
887 ifneq ($(OBJTREE),$(SRCTREE))
892 F=`basename $(TOPDIR)` ; cd .. ; \
893 gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
895 #########################################################################