xref: /openbmc/u-boot/Makefile (revision e8a8b824)
17ebf7443Swdenk#
2eca3aeb3SWolfgang Denk# (C) Copyright 2000-2013
37ebf7443Swdenk# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
47ebf7443Swdenk#
5eca3aeb3SWolfgang Denk# SPDX-License-Identifier:	GPL-2.0+
67ebf7443Swdenk#
77ebf7443Swdenk
8d19ad726STom RiniVERSION = 2014
9d19ad726STom RiniPATCHLEVEL = 01
10211e4754SWolfgang DenkSUBLEVEL =
11d19ad726STom RiniEXTRAVERSION = -rc1
128b9e4787SWolfgang Denkifneq "$(SUBLEVEL)" ""
13881a87ecSWolfgang DenkU_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
148b9e4787SWolfgang Denkelse
158b9e4787SWolfgang DenkU_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
168b9e4787SWolfgang Denkendif
17efb2172eSSimon GlassTIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h
18efb2172eSSimon GlassVERSION_FILE = $(obj)include/generated/version_autogenerated.h
19881a87ecSWolfgang Denk
207ebf7443SwdenkHOSTARCH := $(shell uname -m | \
21fea25720SGraeme Russ	sed -e s/i.86/x86/ \
227ebf7443Swdenk	    -e s/sun4u/sparc64/ \
237ebf7443Swdenk	    -e s/arm.*/arm/ \
247ebf7443Swdenk	    -e s/sa110/arm/ \
25d0179083SKumar Gala	    -e s/ppc64/powerpc/ \
26d0179083SKumar Gala	    -e s/ppc/powerpc/ \
278d1f6355SNobuhiro Iwamatsu	    -e s/macppc/powerpc/\
288d1f6355SNobuhiro Iwamatsu	    -e s/sh.*/sh/)
297ebf7443Swdenk
30f9d77ed3SWolfgang DenkHOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
317ebf7443Swdenk	    sed -e 's/\(cygwin\).*/cygwin/')
327ebf7443Swdenk
33120ae609SBenoît Thébaudeauexport	HOSTARCH HOSTOS
347ebf7443Swdenk
357ebf7443Swdenk# Deal with colliding definitions from tcsh etc.
367ebf7443SwdenkVENDOR=
377ebf7443Swdenk
387ebf7443Swdenk#########################################################################
39ae6d1056SWolfgang Denk# Allow for silent builds
40ae6d1056SWolfgang Denkifeq (,$(findstring s,$(MAKEFLAGS)))
41ae6d1056SWolfgang DenkXECHO = echo
42ae6d1056SWolfgang Denkelse
43ae6d1056SWolfgang DenkXECHO = :
44ae6d1056SWolfgang Denkendif
45ae6d1056SWolfgang Denk
46ae6d1056SWolfgang Denk#########################################################################
47f9328639SMarian Balakowicz#
481bce2aebSRobert P. J. Day# U-boot build supports generating object files in a separate external
49f9328639SMarian Balakowicz# directory. Two use cases are supported:
50f9328639SMarian Balakowicz#
51f9328639SMarian Balakowicz# 1) Add O= to the make command line
52f9328639SMarian Balakowicz# 'make O=/tmp/build all'
53f9328639SMarian Balakowicz#
541bce2aebSRobert P. J. Day# 2) Set environment variable BUILD_DIR to point to the desired location
55f9328639SMarian Balakowicz# 'export BUILD_DIR=/tmp/build'
56f9328639SMarian Balakowicz# 'make'
57f9328639SMarian Balakowicz#
58f9328639SMarian Balakowicz# The second approach can also be used with a MAKEALL script
59f9328639SMarian Balakowicz# 'export BUILD_DIR=/tmp/build'
60f9328639SMarian Balakowicz# './MAKEALL'
61f9328639SMarian Balakowicz#
621bce2aebSRobert P. J. Day# Command line 'O=' setting overrides BUILD_DIR environment variable.
63f9328639SMarian Balakowicz#
64f9328639SMarian Balakowicz# When none of the above methods is used the local build is performed and
65f9328639SMarian Balakowicz# the object files are placed in the source directory.
66f9328639SMarian Balakowicz#
677ebf7443Swdenk
68f9328639SMarian Balakowiczifeq ("$(origin O)", "command line")
69f9328639SMarian BalakowiczBUILD_DIR := $(O)
70f9328639SMarian Balakowiczendif
717ebf7443Swdenk
724ab64933SKim Phillips# Call a source code checker (by default, "sparse") as part of the
734ab64933SKim Phillips# C compilation.
744ab64933SKim Phillips#
754ab64933SKim Phillips# Use 'make C=1' to enable checking of re-compiled files.
764ab64933SKim Phillips#
774ab64933SKim Phillips# See the linux kernel file "Documentation/sparse.txt" for more details,
784ab64933SKim Phillips# including where to get the "sparse" utility.
794ab64933SKim Phillips
804ab64933SKim Phillipsifdef C
814ab64933SKim Phillipsifeq ("$(origin C)", "command line")
824ab64933SKim PhillipsCHECKSRC := $(C)
834ab64933SKim Phillipsendif
844ab64933SKim Phillipsendif
854ab64933SKim Phillipsifndef CHECKSRC
864ab64933SKim Phillips  CHECKSRC = 0
874ab64933SKim Phillipsendif
884ab64933SKim Phillipsexport CHECKSRC
894ab64933SKim Phillips
90f9328639SMarian Balakowiczifneq ($(BUILD_DIR),)
91f9328639SMarian Balakowiczsaved-output := $(BUILD_DIR)
924f0645ebSMarian Balakowicz
934f0645ebSMarian Balakowicz# Attempt to create a output directory.
944f0645ebSMarian Balakowicz$(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
954f0645ebSMarian Balakowicz
964f0645ebSMarian Balakowicz# Verify if it was successful.
97f9328639SMarian BalakowiczBUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd)
98f9328639SMarian Balakowicz$(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
99f9328639SMarian Balakowiczendif # ifneq ($(BUILD_DIR),)
100f9328639SMarian Balakowicz
101f9328639SMarian BalakowiczOBJTREE		:= $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
102c8f9c302SDaniel SchwierzeckSPLTREE		:= $(OBJTREE)/spl
1033aa29de0SYing ZhangTPLTREE		:= $(OBJTREE)/tpl
104f9328639SMarian BalakowiczSRCTREE		:= $(CURDIR)
105f9328639SMarian BalakowiczTOPDIR		:= $(SRCTREE)
106f9328639SMarian BalakowiczLNDIR		:= $(OBJTREE)
1073aa29de0SYing Zhangexport	TOPDIR SRCTREE OBJTREE SPLTREE TPLTREE
108f9328639SMarian Balakowicz
109f9328639SMarian BalakowiczMKCONFIG	:= $(SRCTREE)/mkconfig
110f9328639SMarian Balakowiczexport MKCONFIG
111f9328639SMarian Balakowicz
112f9328639SMarian Balakowicz# $(obj) and (src) are defined in config.mk but here in main Makefile
113f9328639SMarian Balakowicz# we also need them before config.mk is included which is the case for
114f9328639SMarian Balakowicz# some targets like unconfig, clean, clobber, distclean, etc.
115f9328639SMarian Balakowiczifneq ($(OBJTREE),$(SRCTREE))
116f9328639SMarian Balakowiczobj := $(OBJTREE)/
117f9328639SMarian Balakowiczsrc := $(SRCTREE)/
118f9328639SMarian Balakowiczelse
119f9328639SMarian Balakowiczobj :=
120f9328639SMarian Balakowiczsrc :=
121f9328639SMarian Balakowiczendif
122f9328639SMarian Balakowiczexport obj src
123f9328639SMarian Balakowicz
1245013c09fSWolfgang Denk# Make sure CDPATH settings don't interfere
1255013c09fSWolfgang Denkunexport CDPATH
1265013c09fSWolfgang Denk
127f9328639SMarian Balakowicz#########################################################################
128f9328639SMarian Balakowicz
1296d1ce387SMike Frysinger# The "tools" are needed early, so put this first
1306d1ce387SMike Frysinger# Don't include stuff already done in $(LIBS)
131349e83f0SChe-liang Chiou# The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC
132349e83f0SChe-liang Chiou# is "yes"), so compile examples after U-Boot is compiled.
133349e83f0SChe-liang ChiouSUBDIR_TOOLS = tools
134349e83f0SChe-liang ChiouSUBDIRS = $(SUBDIR_TOOLS)
1356d1ce387SMike Frysinger
136249b53a6SLoïc Minier.PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
1376d1ce387SMike Frysinger
138ae6d1056SWolfgang Denkifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
139f9328639SMarian Balakowicz
1402632c008SMike Frysinger# Include autoconf.mk before config.mk so that the config options are available
1412632c008SMike Frysinger# to all top level build files.  We need the dummy all: target to prevent the
1422632c008SMike Frysinger# dependency target in autoconf.mk.dep from being the default.
1432632c008SMike Frysingerall:
1442632c008SMike Frysingersinclude $(obj)include/autoconf.mk.dep
1452632c008SMike Frysingersinclude $(obj)include/autoconf.mk
1462632c008SMike Frysinger
1478a7e7d56SMasahiro YamadaSUBDIR_EXAMPLES-y := examples/standalone
1488a7e7d56SMasahiro YamadaSUBDIR_EXAMPLES-$(CONFIG_API) += examples/api
149b5728756SSimon Glassifndef CONFIG_SANDBOX
1508a7e7d56SMasahiro YamadaSUBDIRS += $(SUBDIR_EXAMPLES-y)
151b5728756SSimon Glassendif
152b5728756SSimon Glass
1537ebf7443Swdenk# load ARCH, BOARD, and CPU configuration
154ae6d1056SWolfgang Denkinclude $(obj)include/config.mk
1551d9f4105Swdenkexport	ARCH CPU BOARD VENDOR SOC
156f9328639SMarian Balakowicz
1571ea6bcd8SMike Frysinger# set default to nothing for native builds
158a5284efdSWolfgang Denkifeq ($(HOSTARCH),$(ARCH))
1591ea6bcd8SMike FrysingerCROSS_COMPILE ?=
1607ebf7443Swdenkendif
1617ebf7443Swdenk
16292b197f0SWolfgang Denk# load other configuration
16392b197f0SWolfgang Denkinclude $(TOPDIR)/config.mk
16492b197f0SWolfgang Denk
165fada9e20SSimon Glass# Targets which don't build the source code
166fada9e20SSimon GlassNON_BUILD_TARGETS = backup clean clobber distclean mkproper tidy unconfig
167fada9e20SSimon Glass
168fada9e20SSimon Glass# Only do the generic board check when actually building, not configuring
169fada9e20SSimon Glassifeq ($(filter $(NON_BUILD_TARGETS),$(MAKECMDGOALS)),)
170fada9e20SSimon Glassifeq ($(findstring _config,$(MAKECMDGOALS)),)
171fada9e20SSimon Glass$(CHECK_GENERIC_BOARD)
172fada9e20SSimon Glassendif
173fada9e20SSimon Glassendif
174fada9e20SSimon Glass
175d51dfff7SIlya Yanok# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
176d51dfff7SIlya Yanok# that (or fail if absent).  Otherwise, search for a linker script in a
177d51dfff7SIlya Yanok# standard location.
178d51dfff7SIlya Yanok
179ee60197eSSimon GlassLDSCRIPT_MAKEFILE_DIR = $(dir $(LDSCRIPT))
180ee60197eSSimon Glass
181d51dfff7SIlya Yanokifndef LDSCRIPT
182d51dfff7SIlya Yanok	#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
183d51dfff7SIlya Yanok	ifdef CONFIG_SYS_LDSCRIPT
184d51dfff7SIlya Yanok		# need to strip off double quotes
185a8c07541SMasahiro Yamada		LDSCRIPT := $(CONFIG_SYS_LDSCRIPT:"%"=%)
186d51dfff7SIlya Yanok	endif
187d51dfff7SIlya Yanokendif
188d51dfff7SIlya Yanok
189ee60197eSSimon Glass# If there is no specified link script, we look in a number of places for it
190d51dfff7SIlya Yanokifndef LDSCRIPT
191d51dfff7SIlya Yanok	ifeq ($(CONFIG_NAND_U_BOOT),y)
192d51dfff7SIlya Yanok		LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
193d51dfff7SIlya Yanok		ifeq ($(wildcard $(LDSCRIPT)),)
194d51dfff7SIlya Yanok			LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
195d51dfff7SIlya Yanok		endif
196d51dfff7SIlya Yanok	endif
197d51dfff7SIlya Yanok	ifeq ($(wildcard $(LDSCRIPT)),)
198d51dfff7SIlya Yanok		LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
199d51dfff7SIlya Yanok	endif
200d51dfff7SIlya Yanok	ifeq ($(wildcard $(LDSCRIPT)),)
201d51dfff7SIlya Yanok		LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
202d51dfff7SIlya Yanok	endif
203d51dfff7SIlya Yanok	ifeq ($(wildcard $(LDSCRIPT)),)
204ee60197eSSimon Glass		LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds
205ee60197eSSimon Glass		# We don't expect a Makefile here
206ee60197eSSimon Glass		LDSCRIPT_MAKEFILE_DIR =
207ee60197eSSimon Glass	endif
208ee60197eSSimon Glass	ifeq ($(wildcard $(LDSCRIPT)),)
209d51dfff7SIlya Yanok$(error could not find linker script)
210d51dfff7SIlya Yanok	endif
211d51dfff7SIlya Yanokendif
212d51dfff7SIlya Yanok
2137ebf7443Swdenk#########################################################################
2147ebf7443Swdenk# U-Boot objects....order is important (i.e. start must be first)
2157ebf7443Swdenk
216*e8a8b824SMasahiro Yamadahead-y := $(CPUDIR)/start.o
217*e8a8b824SMasahiro Yamadahead-$(CONFIG_4xx) += arch/powerpc/cpu/ppc4xx/resetvec.o
218*e8a8b824SMasahiro Yamadahead-$(CONFIG_MPC85xx) += arch/powerpc/cpu/mpc85xx/resetvec.o
2197ebf7443Swdenk
220*e8a8b824SMasahiro YamadaOBJS := $(addprefix $(obj),$(head-y))
221f9328639SMarian Balakowicz
2228b5a0264SDaniel SchwierzeckHAVE_VENDOR_COMMON_LIB = $(if $(wildcard board/$(VENDOR)/common/Makefile),y,n)
2238b5a0264SDaniel Schwierzeck
224e2906a59SMasahiro YamadaLIBS-y += lib/
225e2906a59SMasahiro YamadaLIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/
226e2906a59SMasahiro YamadaLIBS-y += $(CPUDIR)/
2271d9f4105Swdenkifdef SOC
228e2906a59SMasahiro YamadaLIBS-y += $(CPUDIR)/$(SOC)/
2291d9f4105Swdenkendif
230e2906a59SMasahiro YamadaLIBS-$(CONFIG_IXP4XX_NPE) += drivers/net/npe/
231e2906a59SMasahiro YamadaLIBS-$(CONFIG_OF_EMBED) += dts/
232e2906a59SMasahiro YamadaLIBS-y += arch/$(ARCH)/lib/
23357c3e5fcSMasahiro YamadaLIBS-y += fs/
234e2906a59SMasahiro YamadaLIBS-y += net/
235e2906a59SMasahiro YamadaLIBS-y += disk/
236e2906a59SMasahiro YamadaLIBS-y += drivers/
237e2906a59SMasahiro YamadaLIBS-y += drivers/dma/
238e2906a59SMasahiro YamadaLIBS-y += drivers/gpio/
239e2906a59SMasahiro YamadaLIBS-y += drivers/i2c/
240e2906a59SMasahiro YamadaLIBS-y += drivers/input/
241e2906a59SMasahiro YamadaLIBS-y += drivers/mmc/
242e2906a59SMasahiro YamadaLIBS-y += drivers/mtd/
243392ba525SMasahiro YamadaLIBS-$(CONFIG_CMD_NAND) += drivers/mtd/nand/
244e2906a59SMasahiro YamadaLIBS-y += drivers/mtd/onenand/
245392ba525SMasahiro YamadaLIBS-$(CONFIG_CMD_UBI) += drivers/mtd/ubi/
246e2906a59SMasahiro YamadaLIBS-y += drivers/mtd/spi/
247e2906a59SMasahiro YamadaLIBS-y += drivers/net/
248e2906a59SMasahiro YamadaLIBS-y += drivers/net/phy/
249e2906a59SMasahiro YamadaLIBS-y += drivers/pci/
250e2906a59SMasahiro YamadaLIBS-y += drivers/power/ \
251e2906a59SMasahiro Yamada	drivers/power/fuel_gauge/ \
252e2906a59SMasahiro Yamada	drivers/power/mfd/ \
253e2906a59SMasahiro Yamada	drivers/power/pmic/ \
254e2906a59SMasahiro Yamada	drivers/power/battery/
255e2906a59SMasahiro YamadaLIBS-y += drivers/spi/
256e2906a59SMasahiro YamadaLIBS-$(CONFIG_FMAN_ENET) += drivers/net/fm/
2575614e71bSYork SunLIBS-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/
258e2906a59SMasahiro YamadaLIBS-y += drivers/serial/
259e2906a59SMasahiro YamadaLIBS-y += drivers/usb/eth/
260e2906a59SMasahiro YamadaLIBS-y += drivers/usb/gadget/
261e2906a59SMasahiro YamadaLIBS-y += drivers/usb/host/
262e2906a59SMasahiro YamadaLIBS-y += drivers/usb/musb/
263e2906a59SMasahiro YamadaLIBS-y += drivers/usb/musb-new/
264e2906a59SMasahiro YamadaLIBS-y += drivers/usb/phy/
265e2906a59SMasahiro YamadaLIBS-y += drivers/usb/ulpi/
266e2906a59SMasahiro YamadaLIBS-y += common/
267e2906a59SMasahiro YamadaLIBS-y += lib/libfdt/
2688a7e7d56SMasahiro YamadaLIBS-$(CONFIG_API) += api/
269755e08f0SMasahiro YamadaLIBS-$(CONFIG_HAS_POST) += post/
270e2906a59SMasahiro YamadaLIBS-y += test/
271f9328639SMarian Balakowicz
27224e8bee5SAlison Wangifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610))
273e2906a59SMasahiro YamadaLIBS-y += arch/$(ARCH)/imx-common/
27418936ee2SJason Liuendif
27518936ee2SJason Liu
276e2906a59SMasahiro YamadaLIBS-$(CONFIG_ARM) += arch/arm/cpu/
277e2906a59SMasahiro YamadaLIBS-$(CONFIG_PPC) += arch/powerpc/cpu/
278852bd07cSMinkyu Kang
279e2906a59SMasahiro YamadaLIBS-y += board/$(BOARDDIR)/
28008e39a84SMasahiro Yamada
281e2906a59SMasahiro YamadaLIBS-y := $(patsubst %/, %/built-in.o, $(LIBS-y))
282f52d7b35SDaniel SchwierzeckLIBS := $(addprefix $(obj),$(sort $(LIBS-y)))
283249b53a6SLoïc Minier.PHONY : $(LIBS)
284a8c7c708Swdenk
2854f7cb08eSwdenk# Add GCC lib
28652b1bf2cSWolfgang Denkifdef USE_PRIVATE_LIBGCC
28752b1bf2cSWolfgang Denkifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
288635d1b3eSMatthias WeisserPLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
28952b1bf2cSWolfgang Denkelse
29052b1bf2cSWolfgang DenkPLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
29152b1bf2cSWolfgang Denkendif
29252b1bf2cSWolfgang Denkelse
293cca4e4aeSWolfgang DenkPLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
29452b1bf2cSWolfgang Denkendif
29552b1bf2cSWolfgang DenkPLATFORM_LIBS += $(PLATFORM_LIBGCC)
29652b1bf2cSWolfgang Denkexport PLATFORM_LIBS
2973d3befa7Swdenk
2986ac9f479SMike Frysinger# Special flags for CPP when processing the linker script.
2996ac9f479SMike Frysinger# Pass the version down so we can handle backwards compatibility
3006ac9f479SMike Frysinger# on the fly.
3016ac9f479SMike FrysingerLDPPFLAGS += \
3026ac9f479SMike Frysinger	-include $(TOPDIR)/include/u-boot/u-boot.lds.h \
3037e6403a6SSimon Glass	-DCPUDIR=$(CPUDIR) \
3046ac9f479SMike Frysinger	$(shell $(LD) --version | \
3056ac9f479SMike Frysinger	  sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
3066ac9f479SMike Frysinger
307f9328639SMarian Balakowicz__OBJS := $(subst $(obj),,$(OBJS))
30808e39a84SMasahiro Yamada__LIBS := $(subst $(obj),,$(LIBS))
309f9328639SMarian Balakowicz
3107ebf7443Swdenk#########################################################################
311bdccc4feSwdenk#########################################################################
3127ebf7443Swdenk
313f3a14d37SMike Frysingerifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
314f3a14d37SMike FrysingerBOARD_SIZE_CHECK = \
315f3a14d37SMike Frysinger	@actual=`wc -c $@ | awk '{print $$1}'`; \
316d060e6f4SJoe Hershberger	limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \
317f3a14d37SMike Frysinger	if test $$actual -gt $$limit; then \
318d060e6f4SJoe Hershberger		echo "$@ exceeds file size limit:" >&2 ; \
319d060e6f4SJoe Hershberger		echo "  limit:  $$limit bytes" >&2 ; \
320d060e6f4SJoe Hershberger		echo "  actual: $$actual bytes" >&2 ; \
321d060e6f4SJoe Hershberger		echo "  excess: $$((actual - limit)) bytes" >&2; \
322f3a14d37SMike Frysinger		exit 1; \
323f3a14d37SMike Frysinger	fi
324f3a14d37SMike Frysingerelse
325f3a14d37SMike FrysingerBOARD_SIZE_CHECK =
326f3a14d37SMike Frysingerendif
327f3a14d37SMike Frysinger
3283e88337bSMike Frysinger# Always append ALL so that arch config.mk's can add custom ones
3294e0fbb98SDaniel SchwierzeckALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
330e935a374SHaiying Wang
3314e0fbb98SDaniel SchwierzeckALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
3324e0fbb98SDaniel SchwierzeckALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
333262737f0SShaohui XieALL-$(CONFIG_RAMBOOT_PBL) += $(obj)u-boot.pbl
3345df2ee27SDaniel SchwierzeckALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
3354c267374SHenrik NordströmALL-$(CONFIG_SPL_FRAMEWORK) += $(obj)u-boot.img
3363aa29de0SYing ZhangALL-$(CONFIG_TPL) += $(obj)tpl/u-boot-tpl.bin
3372c0f79e4SSimon GlassALL-$(CONFIG_OF_SEPARATE) += $(obj)u-boot.dtb $(obj)u-boot-dtb.bin
338b343bbb5SVadim Bendeburyifneq ($(CONFIG_SPL_TARGET),)
339a8c07541SMasahiro YamadaALL-$(CONFIG_SPL) += $(obj)$(CONFIG_SPL_TARGET:"%"=%)
340b343bbb5SVadim Bendeburyendif
3417ebf7443Swdenk
34212b7b70cSAllen Martin# enable combined SPL/u-boot/dtb rules for tegra
3436d6c0baeSTom Warrenifneq ($(CONFIG_TEGRA),)
34412b7b70cSAllen Martinifeq ($(CONFIG_OF_SEPARATE),y)
34512b7b70cSAllen MartinALL-y += $(obj)u-boot-dtb-tegra.bin
34612b7b70cSAllen Martinelse
34712b7b70cSAllen MartinALL-y += $(obj)u-boot-nodtb-tegra.bin
34812b7b70cSAllen Martinendif
34912b7b70cSAllen Martinendif
35012b7b70cSAllen Martin
35171f84ef0SMasahiro Yamadabuild := -f $(TOPDIR)/scripts/Makefile.build -C
35271f84ef0SMasahiro Yamada
3538a7e7d56SMasahiro Yamadaall:		$(ALL-y) $(SUBDIR_EXAMPLES-y)
3547ebf7443Swdenk
355501ebdf2SStephen Warren$(obj)u-boot.dtb:	checkdtc $(obj)u-boot
356bcfe8fdfSMasahiro Yamada		$(MAKE) $(build) dts binary
3572c0f79e4SSimon Glass		mv $(obj)dts/dt.dtb $@
3582c0f79e4SSimon Glass
3592c0f79e4SSimon Glass$(obj)u-boot-dtb.bin:	$(obj)u-boot.bin $(obj)u-boot.dtb
3602c0f79e4SSimon Glass		cat $^ >$@
3612c0f79e4SSimon Glass
362f9328639SMarian Balakowicz$(obj)u-boot.hex:	$(obj)u-boot
3636310eb9dSwdenk		$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
3646310eb9dSwdenk
365f9328639SMarian Balakowicz$(obj)u-boot.srec:	$(obj)u-boot
36647ed5dd0SAlbert ARIBAUD		$(OBJCOPY) ${OBJCFLAGS} -O srec $< $@
3677ebf7443Swdenk
368f9328639SMarian Balakowicz$(obj)u-boot.bin:	$(obj)u-boot
3697ebf7443Swdenk		$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
370f3a14d37SMike Frysinger		$(BOARD_SIZE_CHECK)
3717ebf7443Swdenk
37294a91e24SMike Frysinger$(obj)u-boot.ldr:	$(obj)u-boot
37376d82187SMike Frysinger		$(CREATE_LDR_ENV)
37468e56324SMike Frysinger		$(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
375f3a14d37SMike Frysinger		$(BOARD_SIZE_CHECK)
37694a91e24SMike Frysinger
37794a91e24SMike Frysinger$(obj)u-boot.ldr.hex:	$(obj)u-boot.ldr
37894a91e24SMike Frysinger		$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
37994a91e24SMike Frysinger
38094a91e24SMike Frysinger$(obj)u-boot.ldr.srec:	$(obj)u-boot.ldr
38194a91e24SMike Frysinger		$(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
38294a91e24SMike Frysinger
383b40bda6bSStefan Roese#
384b40bda6bSStefan Roese# U-Boot entry point, needed for booting of full-blown U-Boot
385b40bda6bSStefan Roese# from the SPL U-Boot version.
386b40bda6bSStefan Roese#
387b40bda6bSStefan Roeseifndef CONFIG_SYS_UBOOT_START
388b40bda6bSStefan RoeseCONFIG_SYS_UBOOT_START := 0
389b40bda6bSStefan Roeseendif
390b40bda6bSStefan Roese
391f9328639SMarian Balakowicz$(obj)u-boot.img:	$(obj)u-boot.bin
392a2a0a717SWolfgang Denk		$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
393b40bda6bSStefan Roese		-O u-boot -a $(CONFIG_SYS_TEXT_BASE) \
394b40bda6bSStefan Roese		-e $(CONFIG_SYS_UBOOT_START) \
395881a87ecSWolfgang Denk		-n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
396bdccc4feSwdenk			sed -e 's/"[	 ]*$$/ for $(BOARD) board"/') \
397bdccc4feSwdenk		-d $< $@
398bdccc4feSwdenk
399291b3dcdSOtavio Salvador$(obj)u-boot.imx: $(obj)u-boot.bin depend
40071f84ef0SMasahiro Yamada		$(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common $(OBJTREE)/u-boot.imx
4018edcde5eSStefano Babic
402aa0c7a86SPrafulla Wadaskar$(obj)u-boot.kwb:       $(obj)u-boot.bin
40331d80c77SPrafulla Wadaskar		$(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
4042ea88b06SEric Cooper		-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
405aa0c7a86SPrafulla Wadaskar
4065d898a00SShaohui Xie$(obj)u-boot.pbl:	$(obj)u-boot.bin
4075d898a00SShaohui Xie		$(obj)tools/mkimage -n $(CONFIG_PBLRCW_CONFIG) \
4085d898a00SShaohui Xie		-R $(CONFIG_PBLPBI_CONFIG) -T pblimage \
4095d898a00SShaohui Xie		-d $< $@
4105d898a00SShaohui Xie
411566a494fSHeiko Schocher$(obj)u-boot.sha1:	$(obj)u-boot.bin
41201159530SHeiko Schocher		$(obj)tools/ubsha1 $(obj)u-boot.bin
413566a494fSHeiko Schocher
414f9328639SMarian Balakowicz$(obj)u-boot.dis:	$(obj)u-boot
4157ebf7443Swdenk		$(OBJDUMP) -d $< > $@
4167ebf7443Swdenk
4173aa29de0SYing Zhang# $@ is output, $(1) and $(2) are inputs, $(3) is padded intermediate,
4183aa29de0SYing Zhang# $(4) is pad-to
4193aa29de0SYing ZhangSPL_PAD_APPEND = \
4203aa29de0SYing Zhang		$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(4) -I binary -O binary \
4213aa29de0SYing Zhang		$(1) $(obj)$(3); \
422b6df9b01SYork Sun		cat $(obj)$(3) $(2) > $@; \
4233aa29de0SYing Zhang		rm $(obj)$(3)
42474752baaSScott Wood
4253aa29de0SYing Zhangifdef CONFIG_TPL
4263aa29de0SYing ZhangSPL_PAYLOAD := $(obj)tpl/u-boot-with-tpl.bin
4273aa29de0SYing Zhangelse
4283aa29de0SYing ZhangSPL_PAYLOAD := $(obj)u-boot.bin
4293aa29de0SYing Zhangendif
43074752baaSScott Wood
4313aa29de0SYing Zhang$(obj)u-boot-with-spl.bin: $(obj)spl/u-boot-spl.bin $(SPL_PAYLOAD)
4323aa29de0SYing Zhang		$(call SPL_PAD_APPEND,$<,$(SPL_PAYLOAD),spl/u-boot-spl-pad.bin,$(CONFIG_SPL_PAD_TO))
4333aa29de0SYing Zhang
4343aa29de0SYing Zhang$(obj)tpl/u-boot-with-tpl.bin: $(obj)tpl/u-boot-tpl.bin $(obj)u-boot.bin
435b6df9b01SYork Sun		$(call SPL_PAD_APPEND,$<,$(obj)u-boot.bin,tpl/u-boot-tpl-pad.bin,$(CONFIG_TPL_PAD_TO))
4367816f2cfSHeiko Schocher
437ba597609SBenoît Thébaudeau$(obj)u-boot-with-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
43871f84ef0SMasahiro Yamada		$(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common \
439ba597609SBenoît Thébaudeau			$(OBJTREE)/u-boot-with-spl.imx
440ba597609SBenoît Thébaudeau
4417d5a5c79SBenoît Thébaudeau$(obj)u-boot-with-nand-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
44271f84ef0SMasahiro Yamada		$(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common \
4437d5a5c79SBenoît Thébaudeau			$(OBJTREE)/u-boot-with-nand-spl.imx
4447d5a5c79SBenoît Thébaudeau
4455364add4SScott Wood$(obj)u-boot.ubl:       $(obj)u-boot-with-spl.bin
446277f00f5SJosé Miguel Gonçalves		$(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
4475364add4SScott Wood		-e $(CONFIG_SYS_TEXT_BASE) -d $< $(obj)u-boot.ubl
448277f00f5SJosé Miguel Gonçalves
4493f7f2414STom Rini$(obj)u-boot.ais:       $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
4506d660e77SSughosh Ganu		$(obj)tools/mkimage -s -n $(if $(CONFIG_AIS_CONFIG_FILE),$(CONFIG_AIS_CONFIG_FILE),"/dev/null") \
4516d660e77SSughosh Ganu			-T aisimage \
452d36d8859SChristian Riesch			-e $(CONFIG_SPL_TEXT_BASE) \
453d36d8859SChristian Riesch			-d $(obj)spl/u-boot-spl.bin \
454d36d8859SChristian Riesch			$(obj)spl/u-boot-spl.ais
455d36d8859SChristian Riesch		$(OBJCOPY) ${OBJCFLAGS} -I binary \
456d36d8859SChristian Riesch			--pad-to=$(CONFIG_SPL_MAX_SIZE) -O binary \
457d36d8859SChristian Riesch			$(obj)spl/u-boot-spl.ais $(obj)spl/u-boot-spl-pad.ais
4583f7f2414STom Rini		cat $(obj)spl/u-boot-spl-pad.ais $(obj)u-boot.img > \
459d36d8859SChristian Riesch			$(obj)u-boot.ais
460d36d8859SChristian Riesch
461a5453555SOtavio Salvador
46230b9b932SMarek Vasut$(obj)u-boot.sb:       $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
463edabc1bcSMasahiro Yamada		$(MAKE) $(build) $(SRCTREE)/$(CPUDIR)/$(SOC)/ $(OBJTREE)/u-boot.sb
46430b9b932SMarek Vasut
46594aebe6cSStefan Roese# On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
46694aebe6cSStefan Roese# Both images are created using mkimage (crc etc), so that the ROM
46794aebe6cSStefan Roese# bootloader can check its integrity. Padding needs to be done to the
46894aebe6cSStefan Roese# SPL image (with mkimage header) and not the binary. Otherwise the resulting image
46994aebe6cSStefan Roese# which is loaded/copied by the ROM bootloader to SRAM doesn't fit.
47094aebe6cSStefan Roese# The resulting image containing both U-Boot images is called u-boot.spr
47194aebe6cSStefan Roese$(obj)u-boot.spr:	$(obj)u-boot.img $(obj)spl/u-boot-spl.bin
47294aebe6cSStefan Roese		$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
47394aebe6cSStefan Roese		-a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER \
47494aebe6cSStefan Roese		-d $(obj)spl/u-boot-spl.bin $(obj)spl/u-boot-spl.img
47594aebe6cSStefan Roese		tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_SPL_PAD_TO) \
47694aebe6cSStefan Roese			of=$(obj)spl/u-boot-spl-pad.img 2>/dev/null
47794aebe6cSStefan Roese		dd if=$(obj)spl/u-boot-spl.img of=$(obj)spl/u-boot-spl-pad.img \
47894aebe6cSStefan Roese			conv=notrunc 2>/dev/null
47994aebe6cSStefan Roese		cat $(obj)spl/u-boot-spl-pad.img $(obj)u-boot.img > $@
48094aebe6cSStefan Roese
4816d6c0baeSTom Warrenifneq ($(CONFIG_TEGRA),)
4829972db5cSStephen Warren$(obj)u-boot-nodtb-tegra.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
483e4ec9346SStephen Warren		$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SYS_TEXT_BASE) -O binary $(obj)spl/u-boot-spl $(obj)spl/u-boot-spl-pad.bin
4849972db5cSStephen Warren		cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $@
485e4ec9346SStephen Warren		rm $(obj)spl/u-boot-spl-pad.bin
4869972db5cSStephen Warren
4879972db5cSStephen Warrenifeq ($(CONFIG_OF_SEPARATE),y)
4889972db5cSStephen Warren$(obj)u-boot-dtb-tegra.bin: $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb
4899972db5cSStephen Warren		cat $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb > $@
4909972db5cSStephen Warrenendif
491984df4ecSAllen Martinendif
492984df4ecSAllen Martin
493fb3d2b8aSStefan Roese$(obj)u-boot-img.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
494fb3d2b8aSStefan Roese		cat $(obj)spl/u-boot-spl.bin $(obj)u-boot.img > $@
495fb3d2b8aSStefan Roese
496ecddccd0SStefan Roese# PPC4xx needs the SPL at the end of the image, since the reset vector
497ecddccd0SStefan Roese# is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target
498ecddccd0SStefan Roese# and need to introduce a new build target with the full blown U-Boot
499ecddccd0SStefan Roese# at the start padded up to the start of the SPL image. And then concat
500ecddccd0SStefan Roese# the SPL image to the end.
501ecddccd0SStefan Roese$(obj)u-boot-img-spl-at-end.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
502ecddccd0SStefan Roese		tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_UBOOT_PAD_TO) \
503ecddccd0SStefan Roese			of=$(obj)u-boot-pad.img 2>/dev/null
504ecddccd0SStefan Roese		dd if=$(obj)u-boot.img of=$(obj)u-boot-pad.img \
505ecddccd0SStefan Roese			conv=notrunc 2>/dev/null
506ecddccd0SStefan Roese		cat $(obj)u-boot-pad.img $(obj)spl/u-boot-spl.bin > $@
507ecddccd0SStefan Roese
50886eb49b3SSimon Glassifeq ($(CONFIG_SANDBOX),y)
50986eb49b3SSimon GlassGEN_UBOOT = \
51086eb49b3SSimon Glass		cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \
51186eb49b3SSimon Glass			-Wl,--start-group $(__LIBS) -Wl,--end-group \
51286eb49b3SSimon Glass			$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot
51386eb49b3SSimon Glasselse
514ecb1dc89SMike FrysingerGEN_UBOOT = \
51597b24d3dSMarek Vasut		cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \
516ef123c52SAlbert ARIBAUD			$(__OBJS) \
517f9328639SMarian Balakowicz			--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
518b2184c31Swdenk			-Map u-boot.map -o u-boot
51986eb49b3SSimon Glassendif
52086eb49b3SSimon Glass
52116a354f9SWolfgang Denk$(obj)u-boot:	depend \
5228e9a6cb1SMasahiro Yamada		$(SUBDIR_TOOLS) $(OBJS) $(LIBS) $(obj)u-boot.lds
523ecb1dc89SMike Frysinger		$(GEN_UBOOT)
524ecb1dc89SMike Frysingerifeq ($(CONFIG_KALLSYMS),y)
5258a156fb6SMike Frysinger		smap=`$(call SYSTEM_MAP,$(obj)u-boot) | \
5261aada9cdSWolfgang Denk			awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
5271aada9cdSWolfgang Denk		$(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
5281aada9cdSWolfgang Denk			-c common/system_map.c -o $(obj)common/system_map.o
529ecb1dc89SMike Frysinger		$(GEN_UBOOT) $(obj)common/system_map.o
530ecb1dc89SMike Frysingerendif
5317ebf7443Swdenk
5323bddafaaSMasahiro Yamada$(OBJS):
5333bddafaaSMasahiro Yamada	@:
534f9328639SMarian Balakowicz
535349e83f0SChe-liang Chiou$(LIBS):	depend $(SUBDIR_TOOLS)
5363bddafaaSMasahiro Yamada		$(MAKE) $(build) $(dir $(subst $(obj),,$@))
537a8c7c708Swdenk
538d0d6144eSPeter Tyser$(SUBDIRS):	depend
539b028f715Swdenk		$(MAKE) -C $@ all
5407ebf7443Swdenk
5418a7e7d56SMasahiro Yamada$(SUBDIR_EXAMPLES-y): $(obj)u-boot
542349e83f0SChe-liang Chiou
5438e9a6cb1SMasahiro Yamada$(obj)u-boot.lds: $(LDSCRIPT) depend
54497b24d3dSMarek Vasut		$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@
5451aada9cdSWolfgang Denk
546e935a374SHaiying Wangnand_spl:	$(TIMESTAMP_FILE) $(VERSION_FILE) depend
5478318fbf8SMarian Balakowicz		$(MAKE) -C nand_spl/board/$(BOARDDIR) all
548887e2ec9SStefan Roese
549e935a374SHaiying Wang$(obj)u-boot-nand.bin:	nand_spl $(obj)u-boot.bin
5508318fbf8SMarian Balakowicz		cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
551887e2ec9SStefan Roese
552bd25fdbaSAneesh V$(obj)spl/u-boot-spl.bin:	$(SUBDIR_TOOLS) depend
5535df2ee27SDaniel Schwierzeck		$(MAKE) -C spl all
5545df2ee27SDaniel Schwierzeck
5553aa29de0SYing Zhang$(obj)tpl/u-boot-tpl.bin:	$(SUBDIR_TOOLS) depend
5563aa29de0SYing Zhang		$(MAKE) -C spl all CONFIG_TPL_BUILD=y
5573aa29de0SYing Zhang
5582a998793SDaniel Hobi# Explicitly make _depend in subdirs containing multiple targets to prevent
5592a998793SDaniel Hobi# parallel sub-makes creating .depend files simultaneously.
56016a354f9SWolfgang Denkdepend dep:	$(TIMESTAMP_FILE) $(VERSION_FILE) \
56139bc12ddSJoel Fernandes		$(obj)include/spl-autoconf.mk \
5623aa29de0SYing Zhang		$(obj)include/tpl-autoconf.mk \
56316a354f9SWolfgang Denk		$(obj)include/autoconf.mk \
564a4814a69SStefano Babic		$(obj)include/generated/generic-asm-offsets.h \
565a4814a69SStefano Babic		$(obj)include/generated/asm-offsets.h
5667ebf7443Swdenk
567e5e4e705SLi YangTAG_SUBDIRS = $(SUBDIRS)
568e5e4e705SLi YangTAG_SUBDIRS += $(dir $(__LIBS))
569a340c325SJean-Christophe PLAGNIOL-VILLARDTAG_SUBDIRS += include
570a340c325SJean-Christophe PLAGNIOL-VILLARD
571857d9ea6SHorst KronstorferFIND := find
572857d9ea6SHorst KronstorferFINDFLAGS := -L
573857d9ea6SHorst Kronstorfer
5741064d980STom Rinicheckstack:
5751064d980STom Rini		$(CROSS_COMPILE)objdump -d $(obj)u-boot \
5761064d980STom Rini			`$(FIND) $(obj) -name u-boot-spl -print` | \
577dd88ab32SMasahiro Yamada			perl $(src)scripts/checkstack.pl $(ARCH)
5781064d980STom Rini
579f9328639SMarian Balakowicztags ctags:
580857d9ea6SHorst Kronstorfer		ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
581e5e4e705SLi Yang						-name '*.[chS]' -print`
5827ebf7443Swdenk
5837ebf7443Swdenketags:
584857d9ea6SHorst Kronstorfer		etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
585e5e4e705SLi Yang						-name '*.[chS]' -print`
586ffda586fSLi Yangcscope:
587857d9ea6SHorst Kronstorfer		$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
588857d9ea6SHorst Kronstorfer						cscope.files
589ffda586fSLi Yang		cscope -b -q -k
5907ebf7443Swdenk
591ecb1dc89SMike FrysingerSYSTEM_MAP = \
592ecb1dc89SMike Frysinger		$(NM) $1 | \
5937ebf7443Swdenk		grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
594ecb1dc89SMike Frysinger		LC_ALL=C sort
595ecb1dc89SMike Frysinger$(obj)System.map:	$(obj)u-boot
596bc8bb6ecSMasahiro Yamada		@$(call SYSTEM_MAP,$<) > $@
5977ebf7443Swdenk
59806a119a0STom Rinicheckthumb:
59906a119a0STom Rini	@if test $(call cc-version) -lt 0404; then \
60006a119a0STom Rini		echo -n '*** Your GCC does not produce working '; \
60106a119a0STom Rini		echo 'binaries in THUMB mode.'; \
60206a119a0STom Rini		echo '*** Your board is configured for THUMB mode.'; \
60306a119a0STom Rini		false; \
60406a119a0STom Rini	fi
6056ec63f41SScott Wood
6066ec63f41SScott Wood# GCC 3.x is reported to have problems generating the type of relocation
6076ec63f41SScott Wood# that U-Boot wants.
6086ec63f41SScott Wood# See http://lists.denx.de/pipermail/u-boot/2012-September/135156.html
6096ec63f41SScott Woodcheckgcc4:
6106ec63f41SScott Wood	@if test $(call cc-version) -lt 0400; then \
6116ec63f41SScott Wood		echo -n '*** Your GCC is too old, please upgrade to GCC 4.x or newer'; \
6126ec63f41SScott Wood		false; \
6136ec63f41SScott Wood	fi
6146ec63f41SScott Wood
615501ebdf2SStephen Warrencheckdtc:
616501ebdf2SStephen Warren	@if test $(call dtc-version) -lt 0104; then \
617501ebdf2SStephen Warren		echo '*** Your dtc is too old, please upgrade to dtc 1.4 or newer'; \
618501ebdf2SStephen Warren		false; \
619501ebdf2SStephen Warren	fi
620501ebdf2SStephen Warren
6212f155f6cSGrant Likely#
6222f155f6cSGrant Likely# Auto-generate the autoconf.mk file (which is included by all makefiles)
6232f155f6cSGrant Likely#
6242f155f6cSGrant Likely# This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
6252f155f6cSGrant Likely# the dep file is only include in this top level makefile to determine when
6262f155f6cSGrant Likely# to regenerate the autoconf.mk file.
6271510b82dSWolfgang Denk$(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
6281510b82dSWolfgang Denk	@$(XECHO) Generating $@ ; \
629ae6d1056SWolfgang Denk	: Generate the dependancies ; \
6304c34b2a0SMike Frysinger	$(CC) -x c -DDO_DEPS_ONLY -M $(CFLAGS) $(CPPFLAGS) \
63165947ab4SMasahiro Yamada		-MQ $(obj)include/autoconf.mk include/common.h > $@ || \
63265947ab4SMasahiro Yamada		rm $@
6331510b82dSWolfgang Denk
6341510b82dSWolfgang Denk$(obj)include/autoconf.mk: $(obj)include/config.h
6351510b82dSWolfgang Denk	@$(XECHO) Generating $@ ; \
636ae6d1056SWolfgang Denk	: Extract the config macros ; \
63765947ab4SMasahiro Yamada	$(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h > $@.tmp && \
63865947ab4SMasahiro Yamada		sed -n -f tools/scripts/define2mk.sed $@.tmp > $@; \
63965947ab4SMasahiro Yamada	rm $@.tmp
6402f155f6cSGrant Likely
64139bc12ddSJoel Fernandes# Auto-generate the spl-autoconf.mk file (which is included by all makefiles for SPL)
6423aa29de0SYing Zhang$(obj)include/tpl-autoconf.mk: $(obj)include/config.h
6433aa29de0SYing Zhang	@$(XECHO) Generating $@ ; \
6443aa29de0SYing Zhang	: Extract the config macros ; \
6453aa29de0SYing Zhang	$(CPP) $(CFLAGS) -DCONFIG_TPL_BUILD  -DCONFIG_SPL_BUILD\
64665947ab4SMasahiro Yamada			-DDO_DEPS_ONLY -dM include/common.h > $@.tmp && \
64765947ab4SMasahiro Yamada		sed -n -f tools/scripts/define2mk.sed $@.tmp > $@; \
64865947ab4SMasahiro Yamada	rm $@.tmp
6493aa29de0SYing Zhang
65039bc12ddSJoel Fernandes$(obj)include/spl-autoconf.mk: $(obj)include/config.h
65139bc12ddSJoel Fernandes	@$(XECHO) Generating $@ ; \
65239bc12ddSJoel Fernandes	: Extract the config macros ; \
65365947ab4SMasahiro Yamada	$(CPP) $(CFLAGS) -DCONFIG_SPL_BUILD -DDO_DEPS_ONLY -dM include/common.h > $@.tmp && \
65465947ab4SMasahiro Yamada		sed -n -f tools/scripts/define2mk.sed $@.tmp > $@; \
65565947ab4SMasahiro Yamada	rm $@.tmp
65639bc12ddSJoel Fernandes
65774c43bb3SMasahiro Yamada$(obj)include/generated/generic-asm-offsets.h: $(obj)lib/asm-offsets.s
65816a354f9SWolfgang Denk	@$(XECHO) Generating $@
65916a354f9SWolfgang Denk	tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
66016a354f9SWolfgang Denk
66174c43bb3SMasahiro Yamada$(obj)lib/asm-offsets.s: $(obj)include/config.h $(src)lib/asm-offsets.c
66216a354f9SWolfgang Denk	@mkdir -p $(obj)lib
66316a354f9SWolfgang Denk	$(CC) -DDO_DEPS_ONLY \
66416a354f9SWolfgang Denk		$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
66516a354f9SWolfgang Denk		-o $@ $(src)lib/asm-offsets.c -c -S
66616a354f9SWolfgang Denk
66774c43bb3SMasahiro Yamada$(obj)include/generated/asm-offsets.h: $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
668b12734eeSWolfgang Denk	@$(XECHO) Generating $@
669a4814a69SStefano Babic	tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
670a4814a69SStefano Babic
67174c43bb3SMasahiro Yamada$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s: $(obj)include/config.h
672a4814a69SStefano Babic	@mkdir -p $(obj)$(CPUDIR)/$(SOC)
673a4814a69SStefano Babic	if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
674a4814a69SStefano Babic		$(CC) -DDO_DEPS_ONLY \
675a4814a69SStefano Babic		$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
676a4814a69SStefano Babic			-o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
677a4814a69SStefano Babic	else \
678a4814a69SStefano Babic		touch $@; \
679a4814a69SStefano Babic	fi
680a4814a69SStefano Babic
6817ebf7443Swdenk#########################################################################
682ae6d1056SWolfgang Denkelse	# !config.mk
683f9328639SMarian Balakowiczall $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
684f9328639SMarian Balakowicz$(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
685249b53a6SLoïc Minier$(filter-out tools,$(SUBDIRS)) \
6862e78e75eSMasahiro Yamadadepend dep tags ctags etags cscope $(obj)System.map:
6877ebf7443Swdenk	@echo "System not configured - see README" >&2
6887ebf7443Swdenk	@ exit 1
689c7c0d542SMike Frysinger
690249b53a6SLoïc Miniertools: $(VERSION_FILE) $(TIMESTAMP_FILE)
6910358df42SMike Frysinger	$(MAKE) -C $@ all
692ae6d1056SWolfgang Denkendif	# config.mk
6937ebf7443Swdenk
694c37980c3SAlbert ARIBAUD# ARM relocations should all be R_ARM_RELATIVE.
695c37980c3SAlbert ARIBAUDcheckarmreloc: $(obj)u-boot
696c37980c3SAlbert ARIBAUD	@if test "R_ARM_RELATIVE" != \
697c1273d71SAndreas Bießmann		"`$(CROSS_COMPILE)readelf -r $< | cut -d ' ' -f 4 | grep R_ARM | sort -u`"; \
698c37980c3SAlbert ARIBAUD		then echo "$< contains relocations other than \
699c37980c3SAlbert ARIBAUD		R_ARM_RELATIVE"; false; fi
700c37980c3SAlbert ARIBAUD
70128abd48fSIlya Yanok$(VERSION_FILE):
70214ce91b1SMike Frysinger		@mkdir -p $(dir $(VERSION_FILE))
703dd88ab32SMasahiro Yamada		@( localvers='$(shell $(TOPDIR)/scripts/setlocalversion $(TOPDIR))' ; \
70428abd48fSIlya Yanok		   printf '#define PLAIN_VERSION "%s%s"\n' \
70528abd48fSIlya Yanok			"$(U_BOOT_VERSION)" "$${localvers}" ; \
70628abd48fSIlya Yanok		   printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
70728abd48fSIlya Yanok			"$(U_BOOT_VERSION)" "$${localvers}" ; \
70828abd48fSIlya Yanok		) > $@.tmp
70928abd48fSIlya Yanok		@( printf '#define CC_VERSION_STRING "%s"\n' \
71028abd48fSIlya Yanok		 '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
71128abd48fSIlya Yanok		@( printf '#define LD_VERSION_STRING "%s"\n' \
71228abd48fSIlya Yanok		 '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
71328abd48fSIlya Yanok		@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
71428abd48fSIlya Yanok
715249b53a6SLoïc Minier$(TIMESTAMP_FILE):
716249b53a6SLoïc Minier		@mkdir -p $(dir $(TIMESTAMP_FILE))
717a76406fbSLoïc Minier		@LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp
718a76406fbSLoïc Minier		@LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp
719a76406fbSLoïc Minier		@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
720249b53a6SLoïc Minier
7210358df42SMike Frysingereasylogo env gdb:
7220358df42SMike Frysinger	$(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
7230358df42SMike Frysingergdbtools: gdb
7240358df42SMike Frysinger
72530ff8918SMarek Vasutxmldocs pdfdocs psdocs htmldocs mandocs: tools/kernel-doc/docproc
72630ff8918SMarek Vasut	$(MAKE) U_BOOT_VERSION=$(U_BOOT_VERSION) -C doc/DocBook/ $@
72730ff8918SMarek Vasut
728249b53a6SLoïc Miniertools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
7290358df42SMike Frysinger	$(MAKE) -C tools HOST_TOOLS_ALL=y
7300358df42SMike Frysinger
7314e53a258SWolfgang Denk.PHONY : CHANGELOG
7324e53a258SWolfgang DenkCHANGELOG:
733b985b5d6SBen Warren	git log --no-merges U-Boot-1_1_5.. | \
734b985b5d6SBen Warren	unexpand -a | sed -e 's/\s\s*$$//' > $@
7354e53a258SWolfgang Denk
7360a823aa2SHarald Welteinclude/license.h: tools/bin2header COPYING
7370a823aa2SHarald Welte	cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
7387ebf7443Swdenk#########################################################################
7397ebf7443Swdenk
7407ebf7443Swdenkunconfig:
741887e2ec9SStefan Roese	@rm -f $(obj)include/config.h $(obj)include/config.mk \
7422f155f6cSGrant Likely		$(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
74339bc12ddSJoel Fernandes		$(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep \
7443aa29de0SYing Zhang		$(obj)include/spl-autoconf.mk \
7453aa29de0SYing Zhang		$(obj)include/tpl-autoconf.mk
7467ebf7443Swdenk
747a6862bc1SWolfgang Denk%_config::	unconfig
748a6862bc1SWolfgang Denk	@$(MKCONFIG) -A $(@:_config=)
749a6862bc1SWolfgang Denk
750d6a5e6d5SLoïc Miniersinclude $(obj).boards.depend
751d6a5e6d5SLoïc Minier$(obj).boards.depend:	boards.cfg
75250c2a91bSMasahiro Yamada	@awk '(NF && $$1 !~ /^#/) { print $$7 ": " $$7 "_config; $$(MAKE)" }' $< > $@
7539f4a4206SMike Frysinger
754699f0512SWolfgang Denk#########################################################################
7553e38691eSwdenk#########################################################################
7567ebf7443Swdenk
7577ebf7443Swdenkclean:
7581bc15386SPeter Tyser	@rm -f $(obj)examples/standalone/82559_eeprom			  \
759d640ac58SWolfgang Denk	       $(obj)examples/standalone/atmel_df_pow2			  \
7601bc15386SPeter Tyser	       $(obj)examples/standalone/eepro100_eeprom		  \
7611bc15386SPeter Tyser	       $(obj)examples/standalone/hello_world			  \
7621bc15386SPeter Tyser	       $(obj)examples/standalone/interrupt			  \
7631bc15386SPeter Tyser	       $(obj)examples/standalone/mem_to_mem_idma2intr		  \
7641bc15386SPeter Tyser	       $(obj)examples/standalone/sched				  \
765201a017cSMike Frysinger	       $(obj)examples/standalone/smc911{11,x}_eeprom		  \
7661bc15386SPeter Tyser	       $(obj)examples/standalone/test_burst			  \
7671bc15386SPeter Tyser	       $(obj)examples/standalone/timer
768d4abc757SPeter Tyser	@rm -f $(obj)examples/api/demo{,.bin}
769f9301e1cSWolfgang Denk	@rm -f $(obj)tools/bmp_logo	   $(obj)tools/easylogo/easylogo  \
770f9301e1cSWolfgang Denk	       $(obj)tools/env/{fw_printenv,fw_setenv}			  \
771f9301e1cSWolfgang Denk	       $(obj)tools/envcrc					  \
772f9301e1cSWolfgang Denk	       $(obj)tools/gdb/{astest,gdbcont,gdbsend}			  \
773f9301e1cSWolfgang Denk	       $(obj)tools/gen_eth_addr    $(obj)tools/img2srec		  \
774a804b5ceSGuilherme Maciel Ferreira	       $(obj)tools/dump{env,}image		  \
7757717fe10SHorst Kronstorfer	       $(obj)tools/mk{env,}image   $(obj)tools/mpc86x_clk	  \
776ad403e71SChander Kashyap	       $(obj)tools/mk{$(BOARD),}spl				  \
7778aa09026SMarek Vasut	       $(obj)tools/mxsboot					  \
77830ff8918SMarek Vasut	       $(obj)tools/ncb		   $(obj)tools/ubsha1		  \
7796c887b2aSSimon Glass	       $(obj)tools/kernel-doc/docproc				  \
7806c887b2aSSimon Glass	       $(obj)tools/proftool
781f9301e1cSWolfgang Denk	@rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}	  \
78274c7a95fSWolfgang Denk	       $(obj)board/matrix_vision/*/bootscript.img		  \
783566e5cf4SWolfgang Denk	       $(obj)board/voiceblue/eeprom 				  \
7841aada9cdSWolfgang Denk	       $(obj)u-boot.lds						  \
785fb5166ceSMike Frysinger	       $(obj)arch/blackfin/cpu/init.{lds,elf}
786dc7746d8SWolfgang Denk	@rm -f $(obj)include/bmp_logo.h
787c270730fSChe-Liang Chiou	@rm -f $(obj)include/bmp_logo_data.h
78816a354f9SWolfgang Denk	@rm -f $(obj)lib/asm-offsets.s
789a4814a69SStefano Babic	@rm -f $(obj)include/generated/asm-offsets.h
790a4814a69SStefano Babic	@rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
791d4abc757SPeter Tyser	@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
792b3141fdbSAndreas Bießmann	@$(MAKE) -s -C doc/DocBook/ cleandocs
793ae6d1056SWolfgang Denk	@find $(OBJTREE) -type f \
7944a30f1e8STom Rini		\( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \
79571a988aaSTroy Kisky		-o -name '*.o'	-o -name '*.a' -o -name '*.exe' \
79671a988aaSTroy Kisky		-o -name '*.cfgtmp' \) -print \
7977ebf7443Swdenk		| xargs rm -f
7987ebf7443Swdenk
799734329f9SAndy Fleming# Removes everything not needed for testing u-boot
800734329f9SAndy Flemingtidy:	clean
801734329f9SAndy Fleming	@find $(OBJTREE) -type f \( -name '*.depend*' \) -print | xargs rm -f
802734329f9SAndy Fleming
803734329f9SAndy Flemingclobber:	tidy
804734329f9SAndy Fleming	@find $(OBJTREE) -type f \( -name '*.srec' \
805734329f9SAndy Fleming		-o -name '*.bin' -o -name u-boot.img \) \
806734329f9SAndy Fleming		-print0 | xargs -0 rm -f
807ffda586fSLi Yang	@rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
8085013c09fSWolfgang Denk		$(obj)cscope.* $(obj)*.*~
8094e0fbb98SDaniel Schwierzeck	@rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
810aa0c7a86SPrafulla Wadaskar	@rm -f $(obj)u-boot.kwb
8115d898a00SShaohui Xie	@rm -f $(obj)u-boot.pbl
812c5fb70c9SStefano Babic	@rm -f $(obj)u-boot.imx
813ba597609SBenoît Thébaudeau	@rm -f $(obj)u-boot-with-spl.imx
8147d5a5c79SBenoît Thébaudeau	@rm -f $(obj)u-boot-with-nand-spl.imx
8157816f2cfSHeiko Schocher	@rm -f $(obj)u-boot.ubl
816d36d8859SChristian Riesch	@rm -f $(obj)u-boot.ais
817bbb0b128SSimon Glass	@rm -f $(obj)u-boot.dtb
81830b9b932SMarek Vasut	@rm -f $(obj)u-boot.sb
819714dc001SMarek Vasut	@rm -f $(obj)u-boot.bd
82094aebe6cSStefan Roese	@rm -f $(obj)u-boot.spr
82197b24d3dSMarek Vasut	@rm -f $(obj)nand_spl/{u-boot.{lds,lst},System.map}
82297b24d3dSMarek Vasut	@rm -f $(obj)nand_spl/{u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map}
82397b24d3dSMarek Vasut	@rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.map}
824ef123c52SAlbert ARIBAUD	@rm -f $(obj)spl/u-boot-spl.lds
8253aa29de0SYing Zhang	@rm -f $(obj)tpl/{u-boot-tpl,u-boot-tpl.bin,u-boot-tpl.map}
8263aa29de0SYing Zhang	@rm -f $(obj)tpl/u-boot-spl.lds
82794bcfe52SNishanth Menon	@rm -f $(obj)MLO MLO.byteswap
828a3cbc396SStefano Babic	@rm -f $(obj)SPL
8298b425b3fSDaniel Schwierzeck	@rm -f $(obj)tools/xway-swap-bytes
830a9d8bc98SLoïc Minier	@rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
83116a354f9SWolfgang Denk	@rm -fr $(obj)include/generated
832a958b663SJean-Christophe PLAGNIOL-VILLARD	@[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
833bbb0b128SSimon Glass	@rm -f $(obj)dts/*.tmp
8346d660e77SSughosh Ganu	@rm -f $(obj)spl/u-boot-spl{,-pad}.ais
8357ebf7443Swdenk
8367ebf7443Swdenkmrproper \
8377ebf7443Swdenkdistclean:	clobber unconfig
838afd077bdSMike Frysingerifneq ($(OBJTREE),$(SRCTREE))
839ae6d1056SWolfgang Denk	rm -rf $(obj)*
840f9328639SMarian Balakowiczendif
8417ebf7443Swdenk
8427ebf7443Swdenkbackup:
8437ebf7443Swdenk	F=`basename $(TOPDIR)` ; cd .. ; \
844d6b93714SIlya Yanok	gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
8457ebf7443Swdenk
8467ebf7443Swdenk#########################################################################
847