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192.168.1.100 / T106_DC / fd0def2fe359cad8220fa43eee1ce553310c9958 / . / boot / common / src / uboot / Makefile
blob: 1ccbb1409bc536c6126d0ca624868ee51412ab98 [file] [log] [blame]
lh9ed821d2023-04-07 01:36:19 -0700[diff] [blame]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
24VERSION = 2011
25PATCHLEVEL = 09
26SUBLEVEL =
27EXTRAVERSION =
28ifneq "$(SUBLEVEL)" ""
29U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
30else
31U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
32endif
33TIMESTAMP_FILE = $(obj)include/timestamp_autogenerated.h
34VERSION_FILE = $(obj)include/version_autogenerated.h
35
36HOSTARCH := $(shell uname -m | \
37 sed -e s/arm.*/arm/ \
38 -e s/sh.*/sh/)
39
40HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
41 sed -e 's/\(cygwin\).*/cygwin/')
42
43# Set shell to bash if possible, otherwise fall back to sh
44SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
45 else if [ -x /bin/bash ]; then echo /bin/bash; \
46 else echo sh; fi; fi)
47
48export HOSTARCH HOSTOS SHELL
49
50# Deal with colliding definitions from tcsh etc.
51VENDOR=
52
53#########################################################################
54# Allow for silent builds
55ifeq (,$(findstring s,$(MAKEFLAGS)))
56XECHO = echo
57else
58XECHO = :
59endif
60
61#########################################################################
62#
63# U-boot build supports producing a object files to the separate external
64# directory. Two use cases are supported:
65#
66# 1) Add O= to the make command line
67# 'make O=/tmp/build all'
68#
69# 2) Set environement variable BUILD_DIR to point to the desired location
70# 'export BUILD_DIR=/tmp/build'
71# 'make'
72#
73# The second approach can also be used with a MAKEALL script
74# 'export BUILD_DIR=/tmp/build'
75# './MAKEALL'
76#
77# Command line 'O=' setting overrides BUILD_DIR environent variable.
78#
79# When none of the above methods is used the local build is performed and
80# the object files are placed in the source directory.
81#
82
83ifdef O
84ifeq ("$(origin O)", "command line")
85BUILD_DIR := $(O)
86endif
87endif
88
89ifneq ($(BUILD_DIR),)
90saved-output := $(BUILD_DIR)
91
92# Attempt to create a output directory.
93$(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
94
95# Verify if it was successful.
96BUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd)
97$(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
98endif # ifneq ($(BUILD_DIR),)
99
100OBJTREE := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
101SPLTREE := $(OBJTREE)/spl
102SRCTREE := $(CURDIR)
103TOPDIR := $(SRCTREE)
104LNDIR := $(OBJTREE)
105export TOPDIR SRCTREE OBJTREE SPLTREE
106MKCONFIG := $(SRCTREE)/mkconfig
107export MKCONFIG
108
109ifneq ($(OBJTREE),$(SRCTREE))
110REMOTE_BUILD := 1
111export REMOTE_BUILD
112endif
113# $(obj) and (src) are defined in config.mk but here in main Makefile
114# we also need them before config.mk is included which is the case for
115# some targets like unconfig, clean, clobber, distclean, etc.
116ifneq ($(OBJTREE),$(SRCTREE))
117obj := $(OBJTREE)/
118src := $(SRCTREE)/
119else
120obj :=
121src :=
122endif
123export obj src
124
125# Make sure CDPATH settings don't interfere
126unexport CDPATH
127
128#########################################################################
129
130# The "tools" are needed early, so put this first
131# Don't include stuff already done in $(LIBS)
132#SUBDIRS = tools \
133# examples/standalone \
134# examples/api
135
136#.PHONY : $(SUBDIRS) $(VERSION_FILE)
137
138ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
139
140# Include autoconf.mk before config.mk so that the config options are available
141# to all top level build files. We need the dummy all: target to prevent the
142# dependency target in autoconf.mk.dep from being the default.
143all:
144sinclude $(obj)include/autoconf.mk.dep
145sinclude $(obj)include/autoconf.mk
146
147# load ARCH, BOARD, and CPU configuration
148include $(obj)include/config.mk
149export ARCH CPU BOARD VENDOR SOC
150
151# set default to nothing for native builds
152#ifeq ($(HOSTARCH),$(ARCH))
153CROSS_COMPILE = $(TOPDIR)/../../../../build/compiler/gcc-4.9.4_thumb_linux/usr/bin/arm-buildroot-linux-uclibcgnueabi-
154#endif
155
156# load other configuration
157include $(TOPDIR)/config.mk
158
159# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
160# that (or fail if absent). Otherwise, search for a linker script in a
161# standard location.
162
163ifndef LDSCRIPT
164 #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
165 ifdef CONFIG_SYS_LDSCRIPT
166 # need to strip off double quotes
167 LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
168 endif
169endif
170
171ifndef LDSCRIPT
172 ifeq ($(CONFIG_NAND_U_BOOT),y)
173 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
174 ifeq ($(wildcard $(LDSCRIPT)),)
175 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
176 endif
177 endif
178 ifeq ($(wildcard $(LDSCRIPT)),)
179 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
180 endif
181 ifeq ($(wildcard $(LDSCRIPT)),)
182 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
183 endif
184 ifeq ($(wildcard $(LDSCRIPT)),)
185$(error could not find linker script)
186 endif
187endif
188
189#########################################################################
190# U-Boot objects....order is important (i.e. start must be first)
191
192OBJS = $(CPUDIR)/start.o
193OBJS := $(addprefix $(obj),$(OBJS))
194
195LIBS = lib/libgeneric.o
196LIBS += lib/zlib/libz.o
197LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
198 "board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
199LIBS += $(CPUDIR)/lib$(CPU).o
200ifdef SOC
201LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
202endif
203
204LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
205LIBS += net/libnet.o
206LIBS += drivers/gmac/libgmac.o
207LIBS += drivers/gpio/libgpio.o
208LIBS += drivers/i2c/libi2c.o
209#LIBS += drivers/lcd/liblcd.o
210LIBS += drivers/misc/libmisc.o
211#LIBS += drivers/mmc/libmmc.o
212LIBS += drivers/mtd/libmtd.o
213LIBS += drivers/mtd/nand/libnand.o
214LIBS += drivers/mtd/spi-nor/libspi-nor.o
215LIBS += drivers/mtd/partition/libpartition.o #add by zhouqi
216LIBS += drivers/power/libpower.o
217LIBS += drivers/serial/libserial.o
218LIBS += drivers/spi/libspi.o
219LIBS += drivers/usb_drv/libusb_dwc.o
220#LIBS += fs/libfs.o
221LIBS += fs/jffs2/libjffs2.o
222LIBS += common/libcommon.o
223LIBS += lib/libfdt/libfdt.o
224LIBS += downloader/libdownloader.o
225LIBS += test/libtest.o
226#LIBS += drivers/sdio/libsdio.o
227LIBS += drivers/led/libled.o
228LIBS += drivers/lcd/liblcd.o
229
230LIBS += drivers/peripheral/libperipheral.o
231LIBS += drivers/charger/libcharger.o
232LIBS += drivers/hash/libdrv_hash.o
233LIBS += drivers/rsa/libdrv_rsa.o
234LIBS += drivers/dma/libdma.o
235
236LIBS += drivers/efuse/libefuse.o
237LIBS += drivers/wdt/libwdt.o
238
239LIBS := $(addprefix $(obj),$(sort $(LIBS)))
240.PHONY : $(LIBS) $(TIMESTAMP_FILE)
241
242
243LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
244LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
245
246# Add GCC lib
247ifdef USE_PRIVATE_LIBGCC
248ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
249PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
250else
251PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
252endif
253else
254PLATFORM_LIBGCC = -L $(shell dirname `$(CC) -print-libgcc-file-name`) -lgcc --gc-sections
255endif
256PLATFORM_LIBS += $(PLATFORM_LIBGCC)
257export PLATFORM_LIBS
258
259# Special flags for CPP when processing the linker script.
260# Pass the version down so we can handle backwards compatibility
261# on the fly.
262LDPPFLAGS += \
263 -include $(TOPDIR)/include/u-boot/u-boot.lds.h \
264 $(shell $(LD) --version | \
265 sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
266
267__OBJS := $(subst $(obj),,$(OBJS))
268__LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
269
270
271#########################################################################
272#########################################################################
273
274ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
275BOARD_SIZE_CHECK = \
276 @actual=`wc -c $@ | awk '{print $$1}'`; \
277 limit=$(CONFIG_BOARD_SIZE_LIMIT); \
278 if test $$actual -gt $$limit; then \
279 echo "$@ exceeds file size limit:"; \
280 echo " limit: $$limit bytes"; \
281 echo " actual: $$actual bytes"; \
282 echo " excess: $$((actual - limit)) bytes"; \
283 exit 1; \
284 fi
285else
286BOARD_SIZE_CHECK =
287endif
288
289# Compress settings
290#ifeq ($(USE_COMPRESSED), yes)
291GZIP = $(TOPDIR)/../../../../build/compiler/gcc-4.9.4_thumb_linux/utils/minigzip -c
292ifeq ($(V3T_RAM_TEXT_64M_UBOOT),y)
293export IMAGE_START = 0x23DF0000
294else
295export IMAGE_START = 0x21DF0000
296endif
297export COMPRESSED_BIN_PATH = compressed_bin
298COMPRESSED_OBJS = $(TOPDIR)/compress/head.o $(TOPDIR)/compress/compressed.o $(TOPDIR)/compress/libgzip.a
299COMPRESSED_LDFLAG = -Wl,--no-check-sections -nostartfiles -T$(TOPDIR)/compress/compressed.ld -nostdlib -Wl,-static -Wl,-Map,$(COMPRESSED_BIN_PATH)/compressed.map
300#endif
301
302# Always append ALL so that arch config.mk's can add custom ones
303ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
304
305ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
306ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
307ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
308ALL-$(CONFIG_MMC_U_BOOT) += $(obj)mmc_spl/u-boot-mmc-spl.bin
309ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
310
311all: $(ALL-y)
312
313$(obj)u-boot.hex: $(obj)u-boot
314 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
315
316$(obj)u-boot.srec: $(obj)u-boot
317 $(OBJCOPY) -O srec $< $@
318
319$(obj)u-boot.bin: $(obj)u-boot
320 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
321#ifeq ($(USE_COMPRESSED), yes)
322 @echo "--- Start Compress"
323 @mkdir $(COMPRESSED_BIN_PATH)
324 @$(GZIP) -n $@ > $(COMPRESSED_BIN_PATH)/compressed.gz
325 @echo "--- Compressed!"
326 $(MAKE) -C $(TOPDIR)/compress
327 $(CC) -o $(COMPRESSED_BIN_PATH)/compressed.elf $(COMPRESSED_OBJS) $(COMPRESSED_LDFLAG)
328 $(OBJCOPY) ${OBJCFLAGS} -O binary $(COMPRESSED_BIN_PATH)/compressed.elf $(COMPRESSED_BIN_PATH)/compressed.bin
329 @echo compressed end!
330#endif
331 $(BOARD_SIZE_CHECK)
332
333$(obj)u-boot.img: $(obj)u-boot.bin
334 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
335 -O u-boot -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
336 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
337 sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
338 -d $< $@
339
340GEN_UBOOT = \
341 UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
342 sed -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
343 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
344 --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
345 -Map u-boot.map -o u-boot
346
347$(obj)u-boot: $(LDSCRIPT) $(obj)u-boot.lds
348 $(GEN_UBOOT)
349
350ifeq ($(CONFIG_KALLSYMS),y)
351 smap=`$(call SYSTEM_MAP,u-boot) | \
352 awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
353 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
354 -c common/system_map.c -o $(obj)common/system_map.o
355 $(GEN_UBOOT) $(obj)common/system_map.o
356endif
357
358platform: depend \
359 $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
360 @echo "--Finished build [ Platform_Design ] ..."
361 @echo "...............................................OK...."
362 @echo ""
363
364together: $(obj)u-boot.bin
365
366$(OBJS): depend
367 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
368
369$(LIBS): depend $(SUBDIRS)
370 $(MAKE) -C $(dir $(subst $(obj),,$@))
371
372
373
374
375$(LIBBOARD): depend $(LIBS)
376 $(MAKE) -C $(dir $(subst $(obj),,$@))
377
378$(SUBDIRS): depend
379 $(MAKE) -C $@ all
380
381$(LDSCRIPT): depend
382 $(MAKE) -C $(dir $@) $(notdir $@)
383
384$(obj)u-boot.lds: $(LDSCRIPT)
385 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
386
387nand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
388 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
389
390$(obj)u-boot-nand.bin: nand_spl $(obj)u-boot.bin
391 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
392
393onenand_ipl: $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
394 $(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
395
396$(obj)u-boot-onenand.bin: onenand_ipl $(obj)u-boot.bin
397 cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
398
399mmc_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
400 $(MAKE) -C mmc_spl/board/$(BOARDDIR) all
401
402$(obj)mmc_spl/u-boot-mmc-spl.bin: mmc_spl
403
404$(obj)spl/u-boot-spl.bin: depend
405 $(MAKE) -C spl all
406
407$(TIMESTAMP_FILE):
408 @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
409 @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
410
411updater:
412 $(MAKE) -C tools/updater all
413
414# Explicitly make _depend in subdirs containing multiple targets to prevent
415# parallel sub-makes creating .depend files simultaneously.
416depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \
417 $(obj)include/autoconf.mk \
418 $(obj)include/generated/generic-asm-offsets.h \
419 $(obj)include/generated/asm-offsets.h
420 for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
421 $(MAKE) -C $$dir _depend ; done
422
423TAG_SUBDIRS = $(SUBDIRS)
424TAG_SUBDIRS += $(dir $(__LIBS))
425TAG_SUBDIRS += include
426
427FIND := find
428FINDFLAGS := -L
429
430tags ctags:
431 ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
432 -name '*.[chS]' -print`
433
434etags:
435 etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
436 -name '*.[chS]' -print`
437cscope:
438 $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
439 cscope.files
440 cscope -b -q -k
441
442SYSTEM_MAP = \
443 $(NM) $1 | \
444 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
445 LC_ALL=C sort
446$(obj)System.map: $(obj)u-boot
447 @$(call SYSTEM_MAP,$<) > $(obj)System.map
448
449#
450# Auto-generate the autoconf.mk file (which is included by all makefiles)
451#
452# This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
453# the dep file is only include in this top level makefile to determine when
454# to regenerate the autoconf.mk file.
455$(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
456 @$(XECHO) Generating $@ ; \
457 set -e ; \
458 : Generate the dependancies ; \
459 $(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
460 -MQ $(obj)include/autoconf.mk include/common.h > $@
461
462$(obj)include/autoconf.mk: $(obj)include/config.h
463 @$(XECHO) Generating $@ ; \
464 set -e ; \
465 : Extract the config macros ; \
466 $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
467 sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
468 mv $@.tmp $@
469
470$(obj)include/generated/generic-asm-offsets.h: $(obj)include/autoconf.mk.dep \
471 $(obj)lib/asm-offsets.s
472 @$(XECHO) Generating $@
473 tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
474
475$(obj)lib/asm-offsets.s: $(obj)include/autoconf.mk.dep \
476 $(src)lib/asm-offsets.c
477 @mkdir -p $(obj)lib
478 $(CC) -DDO_DEPS_ONLY \
479 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
480 -o $@ $(src)lib/asm-offsets.c -c -S
481
482$(obj)include/generated/asm-offsets.h: $(obj)include/autoconf.mk.dep \
483 $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
484 @echo Generating $@
485 tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
486
487$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s: $(obj)include/autoconf.mk.dep
488 @mkdir -p $(obj)$(CPUDIR)/$(SOC)
489 if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
490 $(CC) -DDO_DEPS_ONLY \
491 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
492 -o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
493 else \
494 touch $@; \
495 fi
496
497#########################################################################
498else # !config.mk
499all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
500$(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
501$(filter-out tools,$(SUBDIRS)) $(TIMESTAMP_FILE) \
502updater depend dep tags ctags etags cscope $(obj)System.map:
503 @echo "System not configured - see README" >&2
504 @ exit 1
505
506tools: $(VERSION_FILE)
507 $(MAKE) -C $@ all
508endif # config.mk
509
510$(VERSION_FILE):
511 @mkdir -p $(dir $(VERSION_FILE))
512 @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
513 printf '#define PLAIN_VERSION "%s%s"\n' \
514 "$(U_BOOT_VERSION)" "$${localvers}" ; \
515 printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
516 "$(U_BOOT_VERSION)" "$${localvers}" ; \
517 ) > $@.tmp
518 @( printf '#define CC_VERSION_STRING "%s"\n' \
519 '$(shell $(CC) --version | head -n 1)' )>> $@.tmp
520 @( printf '#define LD_VERSION_STRING "%s"\n' \
521 '$(shell $(LD) -v | head -n 1)' )>> $@.tmp
522 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
523
524easylogo env gdb:
525 $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
526gdbtools: gdb
527
528tools-all: easylogo env gdb $(VERSION_FILE)
529 $(MAKE) -C tools HOST_TOOLS_ALL=y
530
531.PHONY : CHANGELOG
532CHANGELOG:
533 git log --no-merges U-Boot-1_1_5.. | \
534 unexpand -a | sed -e 's/\s\s*$$//' > $@
535
536include/license.h: tools/bin2header COPYING
537 cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
538#########################################################################
539
540unconfig:
541 @rm -fr $(obj)include/config.h $(obj)include/config.mk \
542 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
543 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
544
545%_config:: unconfig
546 @$(MKCONFIG) -A $(@:_config=)
547
548sinclude $(obj).boards.depend
549$(obj).boards.depend: boards.cfg
550 awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
551
552#
553# Functions to generate common board directory names
554#
555lcname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
556ucname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
557
558#########################################################################
559## zx297520v3 Cortex-A53 Systems
560#########################################################################
561
562#################
563### 7520v3 ###
564#################
565zx297520v3_boot_config : unconfig
566 @mkdir -p $(obj)include $(obj)board/zte/zx297520v3
567 echo "/* Automatically generated - do not edit */" >./include/board.h;
568 echo "#define CPU_SHIFT 0" >./include/board.h;
569ifeq ($(V3T_RAM_TEXT_64M_UBOOT),y)
570 echo "RAM_TEXT = 0x23DF0000" >> $(obj)board/zte/zx297520v3/config.tmp
571else
572 echo "RAM_TEXT = 0x21DF0000" >> $(obj)board/zte/zx297520v3/config.tmp
573endif
574 @$(MKCONFIG) zx297520v3 arm armv7 zx297520v3 zte zx297520v3
575
576
577#########################################################################
578#########################################################################
579
580clean:
581 @rm -f $(obj)examples/standalone/82559_eeprom \
582 $(obj)examples/standalone/atmel_df_pow2 \
583 $(obj)examples/standalone/eepro100_eeprom \
584 $(obj)examples/standalone/hello_world \
585 $(obj)examples/standalone/interrupt \
586 $(obj)examples/standalone/mem_to_mem_idma2intr \
587 $(obj)examples/standalone/sched \
588 $(obj)examples/standalone/smc911{11,x}_eeprom \
589 $(obj)examples/standalone/test_burst \
590 $(obj)examples/standalone/timer
591 @rm -f $(obj)examples/api/demo{,.bin}
592 @rm -f $(obj)tools/bmp_logo $(obj)tools/easylogo/easylogo \
593 $(obj)tools/env/{fw_printenv,fw_setenv} \
594 $(obj)tools/envcrc \
595 $(obj)tools/gdb/{astest,gdbcont,gdbsend} \
596 $(obj)tools/gen_eth_addr $(obj)tools/img2srec \
597 $(obj)tools/mkimage $(obj)tools/mpc86x_clk \
598 $(obj)tools/ncb $(obj)tools/ubsha1
599 @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \
600 $(obj)board/matrix_vision/*/bootscript.img \
601 $(obj)board/voiceblue/eeprom \
602 $(obj)u-boot.lds \
603 $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs] \
604 $(obj)arch/blackfin/cpu/init.{lds,elf}
605 @rm -f $(obj)include/bmp_logo.h
606 @rm -f $(obj)lib/asm-offsets.s
607 @rm -f $(obj)include/generated/asm-offsets.h
608 @rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
609 @rm -f $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
610 @rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
611 @rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
612 @rm -f $(ONENAND_BIN)
613 @rm -f $(obj)onenand_ipl/u-boot.lds
614 @rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.lds,u-boot-spl.map}
615 @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
616 @find $(OBJTREE) -type f \
617 \( -name 'core' -o -name '*.bak' -o -name '*~' \
618 -o -name '*.o' -o -name '*.a' -o -name '*.exe' \) -print \
619 | xargs rm -f
620
621clobber: clean
622 @find $(OBJTREE) -type f \( -name '*.depend' \
623 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
624 -print0 \
625 | xargs -0 rm -f
626 @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
627 $(obj)cscope.* $(obj)*.*~
628 @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
629 @rm -f $(obj)u-boot.kwb
630 @rm -f $(obj)u-boot.imx
631 @rm -f $(obj)u-boot.ubl
632 @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
633 @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
634 @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
635 @rm -fr $(obj)include/generated
636 @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
637 @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
638 @[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
639
640mrproper \
641distclean: clobber unconfig
642ifneq ($(OBJTREE),$(SRCTREE))
643 rm -rf $(obj)*
644endif
645
646backup:
647 F=`basename $(TOPDIR)` ; cd .. ; \
648 gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
649
650#########################################################################