1 7ebf7443Swdenk# 2 eca3aeb3SWolfgang Denk# (C) Copyright 2000-2013 3 7ebf7443Swdenk# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 7ebf7443Swdenk# 5 eca3aeb3SWolfgang Denk# SPDX-License-Identifier: GPL-2.0+ 6 7ebf7443Swdenk# 7 7ebf7443Swdenk 8 d19ad726STom RiniVERSION = 2014 9 d19ad726STom RiniPATCHLEVEL = 01 10 211e4754SWolfgang DenkSUBLEVEL = 11 d19ad726STom RiniEXTRAVERSION = -rc1 12 8b9e4787SWolfgang Denkifneq "$(SUBLEVEL)" "" 13 881a87ecSWolfgang DenkU_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) 14 8b9e4787SWolfgang Denkelse 15 8b9e4787SWolfgang DenkU_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION) 16 8b9e4787SWolfgang Denkendif 17 efb2172eSSimon GlassTIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h 18 efb2172eSSimon GlassVERSION_FILE = $(obj)include/generated/version_autogenerated.h 19 881a87ecSWolfgang Denk 20 7ebf7443SwdenkHOSTARCH := $(shell uname -m | \ 21 fea25720SGraeme Russ sed -e s/i.86/x86/ \ 22 7ebf7443Swdenk -e s/sun4u/sparc64/ \ 23 7ebf7443Swdenk -e s/arm.*/arm/ \ 24 7ebf7443Swdenk -e s/sa110/arm/ \ 25 d0179083SKumar Gala -e s/ppc64/powerpc/ \ 26 d0179083SKumar Gala -e s/ppc/powerpc/ \ 27 8d1f6355SNobuhiro Iwamatsu -e s/macppc/powerpc/\ 28 8d1f6355SNobuhiro Iwamatsu -e s/sh.*/sh/) 29 7ebf7443Swdenk 30 f9d77ed3SWolfgang DenkHOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \ 31 7ebf7443Swdenk sed -e 's/\(cygwin\).*/cygwin/') 32 7ebf7443Swdenk 33 120ae609SBenoît Thébaudeauexport HOSTARCH HOSTOS 34 7ebf7443Swdenk 35 7ebf7443Swdenk# Deal with colliding definitions from tcsh etc. 36 7ebf7443SwdenkVENDOR= 37 7ebf7443Swdenk 38 7ebf7443Swdenk######################################################################### 39 ae6d1056SWolfgang Denk# Allow for silent builds 40 ae6d1056SWolfgang Denkifeq (,$(findstring s,$(MAKEFLAGS))) 41 ae6d1056SWolfgang DenkXECHO = echo 42 ae6d1056SWolfgang Denkelse 43 ae6d1056SWolfgang DenkXECHO = : 44 ae6d1056SWolfgang Denkendif 45 ae6d1056SWolfgang Denk 46 ae6d1056SWolfgang Denk######################################################################### 47 f9328639SMarian Balakowicz# 48 1bce2aebSRobert P. J. Day# U-boot build supports generating object files in a separate external 49 f9328639SMarian Balakowicz# directory. Two use cases are supported: 50 f9328639SMarian Balakowicz# 51 f9328639SMarian Balakowicz# 1) Add O= to the make command line 52 f9328639SMarian Balakowicz# 'make O=/tmp/build all' 53 f9328639SMarian Balakowicz# 54 1bce2aebSRobert P. J. Day# 2) Set environment variable BUILD_DIR to point to the desired location 55 f9328639SMarian Balakowicz# 'export BUILD_DIR=/tmp/build' 56 f9328639SMarian Balakowicz# 'make' 57 f9328639SMarian Balakowicz# 58 f9328639SMarian Balakowicz# The second approach can also be used with a MAKEALL script 59 f9328639SMarian Balakowicz# 'export BUILD_DIR=/tmp/build' 60 f9328639SMarian Balakowicz# './MAKEALL' 61 f9328639SMarian Balakowicz# 62 1bce2aebSRobert P. J. Day# Command line 'O=' setting overrides BUILD_DIR environment variable. 63 f9328639SMarian Balakowicz# 64 f9328639SMarian Balakowicz# When none of the above methods is used the local build is performed and 65 f9328639SMarian Balakowicz# the object files are placed in the source directory. 66 f9328639SMarian Balakowicz# 67 7ebf7443Swdenk 68 f9328639SMarian Balakowiczifeq ("$(origin O)", "command line") 69 f9328639SMarian BalakowiczBUILD_DIR := $(O) 70 f9328639SMarian Balakowiczendif 71 7ebf7443Swdenk 72 4ab64933SKim Phillips# Call a source code checker (by default, "sparse") as part of the 73 4ab64933SKim Phillips# C compilation. 74 4ab64933SKim Phillips# 75 4ab64933SKim Phillips# Use 'make C=1' to enable checking of re-compiled files. 76 4ab64933SKim Phillips# 77 4ab64933SKim Phillips# See the linux kernel file "Documentation/sparse.txt" for more details, 78 4ab64933SKim Phillips# including where to get the "sparse" utility. 79 4ab64933SKim Phillips 80 4ab64933SKim Phillipsifdef C 81 4ab64933SKim Phillipsifeq ("$(origin C)", "command line") 82 4ab64933SKim PhillipsCHECKSRC := $(C) 83 4ab64933SKim Phillipsendif 84 4ab64933SKim Phillipsendif 85 4ab64933SKim Phillipsifndef CHECKSRC 86 4ab64933SKim Phillips CHECKSRC = 0 87 4ab64933SKim Phillipsendif 88 4ab64933SKim Phillipsexport CHECKSRC 89 4ab64933SKim Phillips 90 f9328639SMarian Balakowiczifneq ($(BUILD_DIR),) 91 f9328639SMarian Balakowiczsaved-output := $(BUILD_DIR) 92 4f0645ebSMarian Balakowicz 93 4f0645ebSMarian Balakowicz# Attempt to create a output directory. 94 4f0645ebSMarian Balakowicz$(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR}) 95 4f0645ebSMarian Balakowicz 96 4f0645ebSMarian Balakowicz# Verify if it was successful. 97 f9328639SMarian BalakowiczBUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd) 98 f9328639SMarian Balakowicz$(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist)) 99 f9328639SMarian Balakowiczendif # ifneq ($(BUILD_DIR),) 100 f9328639SMarian Balakowicz 101 f9328639SMarian BalakowiczOBJTREE := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR)) 102 c8f9c302SDaniel SchwierzeckSPLTREE := $(OBJTREE)/spl 103 3aa29de0SYing ZhangTPLTREE := $(OBJTREE)/tpl 104 f9328639SMarian BalakowiczSRCTREE := $(CURDIR) 105 f9328639SMarian BalakowiczTOPDIR := $(SRCTREE) 106 f9328639SMarian BalakowiczLNDIR := $(OBJTREE) 107 3aa29de0SYing Zhangexport TOPDIR SRCTREE OBJTREE SPLTREE TPLTREE 108 f9328639SMarian Balakowicz 109 f9328639SMarian BalakowiczMKCONFIG := $(SRCTREE)/mkconfig 110 f9328639SMarian Balakowiczexport MKCONFIG 111 f9328639SMarian Balakowicz 112 f9328639SMarian Balakowiczifneq ($(OBJTREE),$(SRCTREE)) 113 f9328639SMarian BalakowiczREMOTE_BUILD := 1 114 f9328639SMarian Balakowiczexport REMOTE_BUILD 115 f9328639SMarian Balakowiczendif 116 f9328639SMarian Balakowicz 117 f9328639SMarian Balakowicz# $(obj) and (src) are defined in config.mk but here in main Makefile 118 f9328639SMarian Balakowicz# we also need them before config.mk is included which is the case for 119 f9328639SMarian Balakowicz# some targets like unconfig, clean, clobber, distclean, etc. 120 f9328639SMarian Balakowiczifneq ($(OBJTREE),$(SRCTREE)) 121 f9328639SMarian Balakowiczobj := $(OBJTREE)/ 122 f9328639SMarian Balakowiczsrc := $(SRCTREE)/ 123 f9328639SMarian Balakowiczelse 124 f9328639SMarian Balakowiczobj := 125 f9328639SMarian Balakowiczsrc := 126 f9328639SMarian Balakowiczendif 127 f9328639SMarian Balakowiczexport obj src 128 f9328639SMarian Balakowicz 129 5013c09fSWolfgang Denk# Make sure CDPATH settings don't interfere 130 5013c09fSWolfgang Denkunexport CDPATH 131 5013c09fSWolfgang Denk 132 f9328639SMarian Balakowicz######################################################################### 133 f9328639SMarian Balakowicz 134 6d1ce387SMike Frysinger# The "tools" are needed early, so put this first 135 6d1ce387SMike Frysinger# Don't include stuff already done in $(LIBS) 136 349e83f0SChe-liang Chiou# The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC 137 349e83f0SChe-liang Chiou# is "yes"), so compile examples after U-Boot is compiled. 138 349e83f0SChe-liang ChiouSUBDIR_TOOLS = tools 139 349e83f0SChe-liang ChiouSUBDIRS = $(SUBDIR_TOOLS) 140 6d1ce387SMike Frysinger 141 249b53a6SLoïc Minier.PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE) 142 6d1ce387SMike Frysinger 143 ae6d1056SWolfgang Denkifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk)) 144 f9328639SMarian Balakowicz 145 2632c008SMike Frysinger# Include autoconf.mk before config.mk so that the config options are available 146 2632c008SMike Frysinger# to all top level build files. We need the dummy all: target to prevent the 147 2632c008SMike Frysinger# dependency target in autoconf.mk.dep from being the default. 148 2632c008SMike Frysingerall: 149 2632c008SMike Frysingersinclude $(obj)include/autoconf.mk.dep 150 2632c008SMike Frysingersinclude $(obj)include/autoconf.mk 151 2632c008SMike Frysinger 152 8a7e7d56SMasahiro YamadaSUBDIR_EXAMPLES-y := examples/standalone 153 8a7e7d56SMasahiro YamadaSUBDIR_EXAMPLES-$(CONFIG_API) += examples/api 154 b5728756SSimon Glassifndef CONFIG_SANDBOX 155 8a7e7d56SMasahiro YamadaSUBDIRS += $(SUBDIR_EXAMPLES-y) 156 b5728756SSimon Glassendif 157 b5728756SSimon Glass 158 7ebf7443Swdenk# load ARCH, BOARD, and CPU configuration 159 ae6d1056SWolfgang Denkinclude $(obj)include/config.mk 160 1d9f4105Swdenkexport ARCH CPU BOARD VENDOR SOC 161 f9328639SMarian Balakowicz 162 1ea6bcd8SMike Frysinger# set default to nothing for native builds 163 a5284efdSWolfgang Denkifeq ($(HOSTARCH),$(ARCH)) 164 1ea6bcd8SMike FrysingerCROSS_COMPILE ?= 165 7ebf7443Swdenkendif 166 7ebf7443Swdenk 167 92b197f0SWolfgang Denk# load other configuration 168 92b197f0SWolfgang Denkinclude $(TOPDIR)/config.mk 169 92b197f0SWolfgang Denk 170 fada9e20SSimon Glass# Targets which don't build the source code 171 fada9e20SSimon GlassNON_BUILD_TARGETS = backup clean clobber distclean mkproper tidy unconfig 172 fada9e20SSimon Glass 173 fada9e20SSimon Glass# Only do the generic board check when actually building, not configuring 174 fada9e20SSimon Glassifeq ($(filter $(NON_BUILD_TARGETS),$(MAKECMDGOALS)),) 175 fada9e20SSimon Glassifeq ($(findstring _config,$(MAKECMDGOALS)),) 176 fada9e20SSimon Glass$(CHECK_GENERIC_BOARD) 177 fada9e20SSimon Glassendif 178 fada9e20SSimon Glassendif 179 fada9e20SSimon Glass 180 d51dfff7SIlya Yanok# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use 181 d51dfff7SIlya Yanok# that (or fail if absent). Otherwise, search for a linker script in a 182 d51dfff7SIlya Yanok# standard location. 183 d51dfff7SIlya Yanok 184 ee60197eSSimon GlassLDSCRIPT_MAKEFILE_DIR = $(dir $(LDSCRIPT)) 185 ee60197eSSimon Glass 186 d51dfff7SIlya Yanokifndef LDSCRIPT 187 d51dfff7SIlya Yanok #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug 188 d51dfff7SIlya Yanok ifdef CONFIG_SYS_LDSCRIPT 189 d51dfff7SIlya Yanok # need to strip off double quotes 190 d51dfff7SIlya Yanok LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT)) 191 d51dfff7SIlya Yanok endif 192 d51dfff7SIlya Yanokendif 193 d51dfff7SIlya Yanok 194 ee60197eSSimon Glass# If there is no specified link script, we look in a number of places for it 195 d51dfff7SIlya Yanokifndef LDSCRIPT 196 d51dfff7SIlya Yanok ifeq ($(CONFIG_NAND_U_BOOT),y) 197 d51dfff7SIlya Yanok LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds 198 d51dfff7SIlya Yanok ifeq ($(wildcard $(LDSCRIPT)),) 199 d51dfff7SIlya Yanok LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds 200 d51dfff7SIlya Yanok endif 201 d51dfff7SIlya Yanok endif 202 d51dfff7SIlya Yanok ifeq ($(wildcard $(LDSCRIPT)),) 203 d51dfff7SIlya Yanok LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds 204 d51dfff7SIlya Yanok endif 205 d51dfff7SIlya Yanok ifeq ($(wildcard $(LDSCRIPT)),) 206 d51dfff7SIlya Yanok LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds 207 d51dfff7SIlya Yanok endif 208 d51dfff7SIlya Yanok ifeq ($(wildcard $(LDSCRIPT)),) 209 ee60197eSSimon Glass LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds 210 ee60197eSSimon Glass # We don't expect a Makefile here 211 ee60197eSSimon Glass LDSCRIPT_MAKEFILE_DIR = 212 ee60197eSSimon Glass endif 213 ee60197eSSimon Glass ifeq ($(wildcard $(LDSCRIPT)),) 214 d51dfff7SIlya Yanok$(error could not find linker script) 215 d51dfff7SIlya Yanok endif 216 d51dfff7SIlya Yanokendif 217 d51dfff7SIlya Yanok 218 7ebf7443Swdenk######################################################################### 219 7ebf7443Swdenk# U-Boot objects....order is important (i.e. start must be first) 220 7ebf7443Swdenk 221 03b7004dSPeter TyserOBJS = $(CPUDIR)/start.o 222 7ebf7443Swdenkifeq ($(CPU),ppc4xx) 223 03b7004dSPeter TyserOBJS += $(CPUDIR)/resetvec.o 224 7ebf7443Swdenkendif 225 42d1f039Swdenkifeq ($(CPU),mpc85xx) 226 03b7004dSPeter TyserOBJS += $(CPUDIR)/resetvec.o 227 42d1f039Swdenkendif 228 7ebf7443Swdenk 229 a32e626fSSimon GlassOBJS := $(addprefix $(obj),$(OBJS)) 230 f9328639SMarian Balakowicz 231 8b5a0264SDaniel SchwierzeckHAVE_VENDOR_COMMON_LIB = $(if $(wildcard board/$(VENDOR)/common/Makefile),y,n) 232 8b5a0264SDaniel Schwierzeck 233 e2906a59SMasahiro YamadaLIBS-y += lib/ 234 e2906a59SMasahiro YamadaLIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ 235 e2906a59SMasahiro YamadaLIBS-y += $(CPUDIR)/ 236 1d9f4105Swdenkifdef SOC 237 e2906a59SMasahiro YamadaLIBS-y += $(CPUDIR)/$(SOC)/ 238 1d9f4105Swdenkendif 239 e2906a59SMasahiro YamadaLIBS-$(CONFIG_IXP4XX_NPE) += drivers/net/npe/ 240 e2906a59SMasahiro YamadaLIBS-$(CONFIG_OF_EMBED) += dts/ 241 e2906a59SMasahiro YamadaLIBS-y += arch/$(ARCH)/lib/ 242 57c3e5fcSMasahiro YamadaLIBS-y += fs/ 243 e2906a59SMasahiro YamadaLIBS-y += net/ 244 e2906a59SMasahiro YamadaLIBS-y += disk/ 245 e2906a59SMasahiro YamadaLIBS-y += drivers/ 246 e2906a59SMasahiro YamadaLIBS-y += drivers/dma/ 247 e2906a59SMasahiro YamadaLIBS-y += drivers/gpio/ 248 e2906a59SMasahiro YamadaLIBS-y += drivers/i2c/ 249 e2906a59SMasahiro YamadaLIBS-y += drivers/input/ 250 e2906a59SMasahiro YamadaLIBS-y += drivers/mmc/ 251 e2906a59SMasahiro YamadaLIBS-y += drivers/mtd/ 252 e2906a59SMasahiro YamadaLIBS-y += drivers/mtd/nand/ 253 e2906a59SMasahiro YamadaLIBS-y += drivers/mtd/onenand/ 254 e2906a59SMasahiro YamadaLIBS-y += drivers/mtd/ubi/ 255 e2906a59SMasahiro YamadaLIBS-y += drivers/mtd/spi/ 256 e2906a59SMasahiro YamadaLIBS-y += drivers/net/ 257 e2906a59SMasahiro YamadaLIBS-y += drivers/net/phy/ 258 e2906a59SMasahiro YamadaLIBS-y += drivers/pci/ 259 e2906a59SMasahiro YamadaLIBS-y += drivers/power/ \ 260 e2906a59SMasahiro Yamada drivers/power/fuel_gauge/ \ 261 e2906a59SMasahiro Yamada drivers/power/mfd/ \ 262 e2906a59SMasahiro Yamada drivers/power/pmic/ \ 263 e2906a59SMasahiro Yamada drivers/power/battery/ 264 e2906a59SMasahiro YamadaLIBS-y += drivers/spi/ 265 e2906a59SMasahiro YamadaLIBS-$(CONFIG_FMAN_ENET) += drivers/net/fm/ 266 5614e71bSYork SunLIBS-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/ 267 e2906a59SMasahiro YamadaLIBS-y += drivers/serial/ 268 e2906a59SMasahiro YamadaLIBS-y += drivers/usb/eth/ 269 e2906a59SMasahiro YamadaLIBS-y += drivers/usb/gadget/ 270 e2906a59SMasahiro YamadaLIBS-y += drivers/usb/host/ 271 e2906a59SMasahiro YamadaLIBS-y += drivers/usb/musb/ 272 e2906a59SMasahiro YamadaLIBS-y += drivers/usb/musb-new/ 273 e2906a59SMasahiro YamadaLIBS-y += drivers/usb/phy/ 274 e2906a59SMasahiro YamadaLIBS-y += drivers/usb/ulpi/ 275 e2906a59SMasahiro YamadaLIBS-y += common/ 276 e2906a59SMasahiro YamadaLIBS-y += lib/libfdt/ 277 8a7e7d56SMasahiro YamadaLIBS-$(CONFIG_API) += api/ 278 e2906a59SMasahiro YamadaLIBS-y += post/ 279 e2906a59SMasahiro YamadaLIBS-y += test/ 280 f9328639SMarian Balakowicz 281 24e8bee5SAlison Wangifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610)) 282 e2906a59SMasahiro YamadaLIBS-y += arch/$(ARCH)/imx-common/ 283 18936ee2SJason Liuendif 284 18936ee2SJason Liu 285 e2906a59SMasahiro YamadaLIBS-$(CONFIG_ARM) += arch/arm/cpu/ 286 e2906a59SMasahiro YamadaLIBS-$(CONFIG_PPC) += arch/powerpc/cpu/ 287 852bd07cSMinkyu Kang 288 e2906a59SMasahiro YamadaLIBS-y += board/$(BOARDDIR)/ 289 08e39a84SMasahiro Yamada 290 e2906a59SMasahiro YamadaLIBS-y := $(patsubst %/, %/built-in.o, $(LIBS-y)) 291 f52d7b35SDaniel SchwierzeckLIBS := $(addprefix $(obj),$(sort $(LIBS-y))) 292 249b53a6SLoïc Minier.PHONY : $(LIBS) 293 a8c7c708Swdenk 294 4f7cb08eSwdenk# Add GCC lib 295 52b1bf2cSWolfgang Denkifdef USE_PRIVATE_LIBGCC 296 52b1bf2cSWolfgang Denkifeq ("$(USE_PRIVATE_LIBGCC)", "yes") 297 635d1b3eSMatthias WeisserPLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o 298 52b1bf2cSWolfgang Denkelse 299 52b1bf2cSWolfgang DenkPLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc 300 52b1bf2cSWolfgang Denkendif 301 52b1bf2cSWolfgang Denkelse 302 cca4e4aeSWolfgang DenkPLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc 303 52b1bf2cSWolfgang Denkendif 304 52b1bf2cSWolfgang DenkPLATFORM_LIBS += $(PLATFORM_LIBGCC) 305 52b1bf2cSWolfgang Denkexport PLATFORM_LIBS 306 3d3befa7Swdenk 307 6ac9f479SMike Frysinger# Special flags for CPP when processing the linker script. 308 6ac9f479SMike Frysinger# Pass the version down so we can handle backwards compatibility 309 6ac9f479SMike Frysinger# on the fly. 310 6ac9f479SMike FrysingerLDPPFLAGS += \ 311 6ac9f479SMike Frysinger -include $(TOPDIR)/include/u-boot/u-boot.lds.h \ 312 7e6403a6SSimon Glass -DCPUDIR=$(CPUDIR) \ 313 6ac9f479SMike Frysinger $(shell $(LD) --version | \ 314 6ac9f479SMike Frysinger sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') 315 6ac9f479SMike Frysinger 316 f9328639SMarian Balakowicz__OBJS := $(subst $(obj),,$(OBJS)) 317 08e39a84SMasahiro Yamada__LIBS := $(subst $(obj),,$(LIBS)) 318 f9328639SMarian Balakowicz 319 7ebf7443Swdenk######################################################################### 320 bdccc4feSwdenk######################################################################### 321 7ebf7443Swdenk 322 f3a14d37SMike Frysingerifneq ($(CONFIG_BOARD_SIZE_LIMIT),) 323 f3a14d37SMike FrysingerBOARD_SIZE_CHECK = \ 324 f3a14d37SMike Frysinger @actual=`wc -c $@ | awk '{print $$1}'`; \ 325 d060e6f4SJoe Hershberger limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \ 326 f3a14d37SMike Frysinger if test $$actual -gt $$limit; then \ 327 d060e6f4SJoe Hershberger echo "$@ exceeds file size limit:" >&2 ; \ 328 d060e6f4SJoe Hershberger echo " limit: $$limit bytes" >&2 ; \ 329 d060e6f4SJoe Hershberger echo " actual: $$actual bytes" >&2 ; \ 330 d060e6f4SJoe Hershberger echo " excess: $$((actual - limit)) bytes" >&2; \ 331 f3a14d37SMike Frysinger exit 1; \ 332 f3a14d37SMike Frysinger fi 333 f3a14d37SMike Frysingerelse 334 f3a14d37SMike FrysingerBOARD_SIZE_CHECK = 335 f3a14d37SMike Frysingerendif 336 f3a14d37SMike Frysinger 337 *8137af19SScott Wood# Statically apply RELA-style relocations (currently arm64 only) 338 *8137af19SScott Woodifneq ($(CONFIG_STATIC_RELA),) 339 *8137af19SScott Wood# $(1) is u-boot ELF, $(2) is u-boot bin, $(3) is text base 340 *8137af19SScott WoodDO_STATIC_RELA = \ 341 *8137af19SScott Wood start=$$($(NM) $(1) | grep __rel_dyn_start | cut -f 1 -d ' '); \ 342 *8137af19SScott Wood end=$$($(NM) $(1) | grep __rel_dyn_end | cut -f 1 -d ' '); \ 343 *8137af19SScott Wood $(obj)tools/relocate-rela $(2) $(3) $$start $$end 344 *8137af19SScott Woodelse 345 *8137af19SScott WoodDO_STATIC_RELA = 346 *8137af19SScott Woodendif 347 *8137af19SScott Wood 348 3e88337bSMike Frysinger# Always append ALL so that arch config.mk's can add custom ones 349 4e0fbb98SDaniel SchwierzeckALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map 350 e935a374SHaiying Wang 351 4e0fbb98SDaniel SchwierzeckALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin 352 4e0fbb98SDaniel SchwierzeckALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin 353 262737f0SShaohui XieALL-$(CONFIG_RAMBOOT_PBL) += $(obj)u-boot.pbl 354 5df2ee27SDaniel SchwierzeckALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin 355 4c267374SHenrik NordströmALL-$(CONFIG_SPL_FRAMEWORK) += $(obj)u-boot.img 356 3aa29de0SYing ZhangALL-$(CONFIG_TPL) += $(obj)tpl/u-boot-tpl.bin 357 2c0f79e4SSimon GlassALL-$(CONFIG_OF_SEPARATE) += $(obj)u-boot.dtb $(obj)u-boot-dtb.bin 358 b343bbb5SVadim Bendeburyifneq ($(CONFIG_SPL_TARGET),) 359 b343bbb5SVadim BendeburyALL-$(CONFIG_SPL) += $(obj)$(subst ",,$(CONFIG_SPL_TARGET)) 360 b343bbb5SVadim Bendeburyendif 361 7ebf7443Swdenk 362 12b7b70cSAllen Martin# enable combined SPL/u-boot/dtb rules for tegra 363 6d6c0baeSTom Warrenifneq ($(CONFIG_TEGRA),) 364 7dcd3a21SVidya Sagarifeq ($(CONFIG_SPL),y) 365 12b7b70cSAllen Martinifeq ($(CONFIG_OF_SEPARATE),y) 366 12b7b70cSAllen MartinALL-y += $(obj)u-boot-dtb-tegra.bin 367 12b7b70cSAllen Martinelse 368 12b7b70cSAllen MartinALL-y += $(obj)u-boot-nodtb-tegra.bin 369 12b7b70cSAllen Martinendif 370 12b7b70cSAllen Martinendif 371 7dcd3a21SVidya Sagarendif 372 12b7b70cSAllen Martin 373 71f84ef0SMasahiro Yamadabuild := -f $(TOPDIR)/scripts/Makefile.build -C 374 71f84ef0SMasahiro Yamada 375 8a7e7d56SMasahiro Yamadaall: $(ALL-y) $(SUBDIR_EXAMPLES-y) 376 7ebf7443Swdenk 377 501ebdf2SStephen Warren$(obj)u-boot.dtb: checkdtc $(obj)u-boot 378 bcfe8fdfSMasahiro Yamada $(MAKE) $(build) dts binary 379 2c0f79e4SSimon Glass mv $(obj)dts/dt.dtb $@ 380 2c0f79e4SSimon Glass 381 2c0f79e4SSimon Glass$(obj)u-boot-dtb.bin: $(obj)u-boot.bin $(obj)u-boot.dtb 382 2c0f79e4SSimon Glass cat $^ >$@ 383 2c0f79e4SSimon Glass 384 f9328639SMarian Balakowicz$(obj)u-boot.hex: $(obj)u-boot 385 6310eb9dSwdenk $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ 386 6310eb9dSwdenk 387 f9328639SMarian Balakowicz$(obj)u-boot.srec: $(obj)u-boot 388 47ed5dd0SAlbert ARIBAUD $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ 389 7ebf7443Swdenk 390 f9328639SMarian Balakowicz$(obj)u-boot.bin: $(obj)u-boot 391 7ebf7443Swdenk $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ 392 *8137af19SScott Wood $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE)) 393 f3a14d37SMike Frysinger $(BOARD_SIZE_CHECK) 394 7ebf7443Swdenk 395 94a91e24SMike Frysinger$(obj)u-boot.ldr: $(obj)u-boot 396 76d82187SMike Frysinger $(CREATE_LDR_ENV) 397 68e56324SMike Frysinger $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS) 398 f3a14d37SMike Frysinger $(BOARD_SIZE_CHECK) 399 94a91e24SMike Frysinger 400 94a91e24SMike Frysinger$(obj)u-boot.ldr.hex: $(obj)u-boot.ldr 401 94a91e24SMike Frysinger $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary 402 94a91e24SMike Frysinger 403 94a91e24SMike Frysinger$(obj)u-boot.ldr.srec: $(obj)u-boot.ldr 404 94a91e24SMike Frysinger $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary 405 94a91e24SMike Frysinger 406 b40bda6bSStefan Roese# 407 b40bda6bSStefan Roese# U-Boot entry point, needed for booting of full-blown U-Boot 408 b40bda6bSStefan Roese# from the SPL U-Boot version. 409 b40bda6bSStefan Roese# 410 b40bda6bSStefan Roeseifndef CONFIG_SYS_UBOOT_START 411 b40bda6bSStefan RoeseCONFIG_SYS_UBOOT_START := 0 412 b40bda6bSStefan Roeseendif 413 b40bda6bSStefan Roese 414 f9328639SMarian Balakowicz$(obj)u-boot.img: $(obj)u-boot.bin 415 a2a0a717SWolfgang Denk $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \ 416 b40bda6bSStefan Roese -O u-boot -a $(CONFIG_SYS_TEXT_BASE) \ 417 b40bda6bSStefan Roese -e $(CONFIG_SYS_UBOOT_START) \ 418 881a87ecSWolfgang Denk -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \ 419 bdccc4feSwdenk sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \ 420 bdccc4feSwdenk -d $< $@ 421 bdccc4feSwdenk 422 291b3dcdSOtavio Salvador$(obj)u-boot.imx: $(obj)u-boot.bin depend 423 71f84ef0SMasahiro Yamada $(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common $(OBJTREE)/u-boot.imx 424 8edcde5eSStefano Babic 425 aa0c7a86SPrafulla Wadaskar$(obj)u-boot.kwb: $(obj)u-boot.bin 426 31d80c77SPrafulla Wadaskar $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \ 427 2ea88b06SEric Cooper -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@ 428 aa0c7a86SPrafulla Wadaskar 429 5d898a00SShaohui Xie$(obj)u-boot.pbl: $(obj)u-boot.bin 430 5d898a00SShaohui Xie $(obj)tools/mkimage -n $(CONFIG_PBLRCW_CONFIG) \ 431 5d898a00SShaohui Xie -R $(CONFIG_PBLPBI_CONFIG) -T pblimage \ 432 5d898a00SShaohui Xie -d $< $@ 433 5d898a00SShaohui Xie 434 566a494fSHeiko Schocher$(obj)u-boot.sha1: $(obj)u-boot.bin 435 01159530SHeiko Schocher $(obj)tools/ubsha1 $(obj)u-boot.bin 436 566a494fSHeiko Schocher 437 f9328639SMarian Balakowicz$(obj)u-boot.dis: $(obj)u-boot 438 7ebf7443Swdenk $(OBJDUMP) -d $< > $@ 439 7ebf7443Swdenk 440 3aa29de0SYing Zhang# $@ is output, $(1) and $(2) are inputs, $(3) is padded intermediate, 441 3aa29de0SYing Zhang# $(4) is pad-to 442 3aa29de0SYing ZhangSPL_PAD_APPEND = \ 443 3aa29de0SYing Zhang $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(4) -I binary -O binary \ 444 3aa29de0SYing Zhang $(1) $(obj)$(3); \ 445 b6df9b01SYork Sun cat $(obj)$(3) $(2) > $@; \ 446 3aa29de0SYing Zhang rm $(obj)$(3) 447 74752baaSScott Wood 448 3aa29de0SYing Zhangifdef CONFIG_TPL 449 3aa29de0SYing ZhangSPL_PAYLOAD := $(obj)tpl/u-boot-with-tpl.bin 450 3aa29de0SYing Zhangelse 451 3aa29de0SYing ZhangSPL_PAYLOAD := $(obj)u-boot.bin 452 3aa29de0SYing Zhangendif 453 74752baaSScott Wood 454 3aa29de0SYing Zhang$(obj)u-boot-with-spl.bin: $(obj)spl/u-boot-spl.bin $(SPL_PAYLOAD) 455 3aa29de0SYing Zhang $(call SPL_PAD_APPEND,$<,$(SPL_PAYLOAD),spl/u-boot-spl-pad.bin,$(CONFIG_SPL_PAD_TO)) 456 3aa29de0SYing Zhang 457 3aa29de0SYing Zhang$(obj)tpl/u-boot-with-tpl.bin: $(obj)tpl/u-boot-tpl.bin $(obj)u-boot.bin 458 b6df9b01SYork Sun $(call SPL_PAD_APPEND,$<,$(obj)u-boot.bin,tpl/u-boot-tpl-pad.bin,$(CONFIG_TPL_PAD_TO)) 459 7816f2cfSHeiko Schocher 460 ba597609SBenoît Thébaudeau$(obj)u-boot-with-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin 461 71f84ef0SMasahiro Yamada $(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common \ 462 ba597609SBenoît Thébaudeau $(OBJTREE)/u-boot-with-spl.imx 463 ba597609SBenoît Thébaudeau 464 7d5a5c79SBenoît Thébaudeau$(obj)u-boot-with-nand-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin 465 71f84ef0SMasahiro Yamada $(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common \ 466 7d5a5c79SBenoît Thébaudeau $(OBJTREE)/u-boot-with-nand-spl.imx 467 7d5a5c79SBenoît Thébaudeau 468 5364add4SScott Wood$(obj)u-boot.ubl: $(obj)u-boot-with-spl.bin 469 277f00f5SJosé Miguel Gonçalves $(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \ 470 5364add4SScott Wood -e $(CONFIG_SYS_TEXT_BASE) -d $< $(obj)u-boot.ubl 471 277f00f5SJosé Miguel Gonçalves 472 3f7f2414STom Rini$(obj)u-boot.ais: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img 473 6d660e77SSughosh Ganu $(obj)tools/mkimage -s -n $(if $(CONFIG_AIS_CONFIG_FILE),$(CONFIG_AIS_CONFIG_FILE),"/dev/null") \ 474 6d660e77SSughosh Ganu -T aisimage \ 475 d36d8859SChristian Riesch -e $(CONFIG_SPL_TEXT_BASE) \ 476 d36d8859SChristian Riesch -d $(obj)spl/u-boot-spl.bin \ 477 d36d8859SChristian Riesch $(obj)spl/u-boot-spl.ais 478 d36d8859SChristian Riesch $(OBJCOPY) ${OBJCFLAGS} -I binary \ 479 d36d8859SChristian Riesch --pad-to=$(CONFIG_SPL_MAX_SIZE) -O binary \ 480 d36d8859SChristian Riesch $(obj)spl/u-boot-spl.ais $(obj)spl/u-boot-spl-pad.ais 481 3f7f2414STom Rini cat $(obj)spl/u-boot-spl-pad.ais $(obj)u-boot.img > \ 482 d36d8859SChristian Riesch $(obj)u-boot.ais 483 d36d8859SChristian Riesch 484 a5453555SOtavio Salvador 485 30b9b932SMarek Vasut$(obj)u-boot.sb: $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin 486 edabc1bcSMasahiro Yamada $(MAKE) $(build) $(SRCTREE)/$(CPUDIR)/$(SOC)/ $(OBJTREE)/u-boot.sb 487 30b9b932SMarek Vasut 488 94aebe6cSStefan Roese# On x600 (SPEAr600) U-Boot is appended to U-Boot SPL. 489 94aebe6cSStefan Roese# Both images are created using mkimage (crc etc), so that the ROM 490 94aebe6cSStefan Roese# bootloader can check its integrity. Padding needs to be done to the 491 94aebe6cSStefan Roese# SPL image (with mkimage header) and not the binary. Otherwise the resulting image 492 94aebe6cSStefan Roese# which is loaded/copied by the ROM bootloader to SRAM doesn't fit. 493 94aebe6cSStefan Roese# The resulting image containing both U-Boot images is called u-boot.spr 494 94aebe6cSStefan Roese$(obj)u-boot.spr: $(obj)u-boot.img $(obj)spl/u-boot-spl.bin 495 94aebe6cSStefan Roese $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \ 496 94aebe6cSStefan Roese -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER \ 497 94aebe6cSStefan Roese -d $(obj)spl/u-boot-spl.bin $(obj)spl/u-boot-spl.img 498 94aebe6cSStefan Roese tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_SPL_PAD_TO) \ 499 94aebe6cSStefan Roese of=$(obj)spl/u-boot-spl-pad.img 2>/dev/null 500 94aebe6cSStefan Roese dd if=$(obj)spl/u-boot-spl.img of=$(obj)spl/u-boot-spl-pad.img \ 501 94aebe6cSStefan Roese conv=notrunc 2>/dev/null 502 94aebe6cSStefan Roese cat $(obj)spl/u-boot-spl-pad.img $(obj)u-boot.img > $@ 503 94aebe6cSStefan Roese 504 6d6c0baeSTom Warrenifneq ($(CONFIG_TEGRA),) 505 9972db5cSStephen Warren$(obj)u-boot-nodtb-tegra.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin 506 e4ec9346SStephen Warren $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SYS_TEXT_BASE) -O binary $(obj)spl/u-boot-spl $(obj)spl/u-boot-spl-pad.bin 507 9972db5cSStephen Warren cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $@ 508 e4ec9346SStephen Warren rm $(obj)spl/u-boot-spl-pad.bin 509 9972db5cSStephen Warren 510 9972db5cSStephen Warrenifeq ($(CONFIG_OF_SEPARATE),y) 511 9972db5cSStephen Warren$(obj)u-boot-dtb-tegra.bin: $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb 512 9972db5cSStephen Warren cat $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb > $@ 513 9972db5cSStephen Warrenendif 514 984df4ecSAllen Martinendif 515 984df4ecSAllen Martin 516 fb3d2b8aSStefan Roese$(obj)u-boot-img.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img 517 fb3d2b8aSStefan Roese cat $(obj)spl/u-boot-spl.bin $(obj)u-boot.img > $@ 518 fb3d2b8aSStefan Roese 519 ecddccd0SStefan Roese# PPC4xx needs the SPL at the end of the image, since the reset vector 520 ecddccd0SStefan Roese# is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target 521 ecddccd0SStefan Roese# and need to introduce a new build target with the full blown U-Boot 522 ecddccd0SStefan Roese# at the start padded up to the start of the SPL image. And then concat 523 ecddccd0SStefan Roese# the SPL image to the end. 524 ecddccd0SStefan Roese$(obj)u-boot-img-spl-at-end.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img 525 ecddccd0SStefan Roese tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_UBOOT_PAD_TO) \ 526 ecddccd0SStefan Roese of=$(obj)u-boot-pad.img 2>/dev/null 527 ecddccd0SStefan Roese dd if=$(obj)u-boot.img of=$(obj)u-boot-pad.img \ 528 ecddccd0SStefan Roese conv=notrunc 2>/dev/null 529 ecddccd0SStefan Roese cat $(obj)u-boot-pad.img $(obj)spl/u-boot-spl.bin > $@ 530 ecddccd0SStefan Roese 531 86eb49b3SSimon Glassifeq ($(CONFIG_SANDBOX),y) 532 86eb49b3SSimon GlassGEN_UBOOT = \ 533 86eb49b3SSimon Glass cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \ 534 86eb49b3SSimon Glass -Wl,--start-group $(__LIBS) -Wl,--end-group \ 535 86eb49b3SSimon Glass $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot 536 86eb49b3SSimon Glasselse 537 ecb1dc89SMike FrysingerGEN_UBOOT = \ 538 97b24d3dSMarek Vasut cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ 539 ef123c52SAlbert ARIBAUD $(__OBJS) \ 540 f9328639SMarian Balakowicz --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \ 541 b2184c31Swdenk -Map u-boot.map -o u-boot 542 86eb49b3SSimon Glassendif 543 86eb49b3SSimon Glass 544 16a354f9SWolfgang Denk$(obj)u-boot: depend \ 545 08e39a84SMasahiro Yamada $(SUBDIR_TOOLS) $(OBJS) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds 546 ecb1dc89SMike Frysinger $(GEN_UBOOT) 547 ecb1dc89SMike Frysingerifeq ($(CONFIG_KALLSYMS),y) 548 8a156fb6SMike Frysinger smap=`$(call SYSTEM_MAP,$(obj)u-boot) | \ 549 1aada9cdSWolfgang Denk awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \ 550 1aada9cdSWolfgang Denk $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \ 551 1aada9cdSWolfgang Denk -c common/system_map.c -o $(obj)common/system_map.o 552 ecb1dc89SMike Frysinger $(GEN_UBOOT) $(obj)common/system_map.o 553 ecb1dc89SMike Frysingerendif 554 7ebf7443Swdenk 555 3bddafaaSMasahiro Yamada$(OBJS): 556 3bddafaaSMasahiro Yamada @: 557 f9328639SMarian Balakowicz 558 349e83f0SChe-liang Chiou$(LIBS): depend $(SUBDIR_TOOLS) 559 3bddafaaSMasahiro Yamada $(MAKE) $(build) $(dir $(subst $(obj),,$@)) 560 a8c7c708Swdenk 561 d0d6144eSPeter Tyser$(SUBDIRS): depend 562 b028f715Swdenk $(MAKE) -C $@ all 563 7ebf7443Swdenk 564 8a7e7d56SMasahiro Yamada$(SUBDIR_EXAMPLES-y): $(obj)u-boot 565 349e83f0SChe-liang Chiou 566 d0d6144eSPeter Tyser$(LDSCRIPT): depend 567 f65c9812SMike Frysinger $(MAKE) -C $(dir $@) $(notdir $@) 568 f65c9812SMike Frysinger 569 ef123c52SAlbert ARIBAUD$(obj)u-boot.lds: $(LDSCRIPT) 570 97b24d3dSMarek Vasut $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@ 571 1aada9cdSWolfgang Denk 572 e935a374SHaiying Wangnand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend 573 8318fbf8SMarian Balakowicz $(MAKE) -C nand_spl/board/$(BOARDDIR) all 574 887e2ec9SStefan Roese 575 e935a374SHaiying Wang$(obj)u-boot-nand.bin: nand_spl $(obj)u-boot.bin 576 8318fbf8SMarian Balakowicz cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin 577 887e2ec9SStefan Roese 578 bd25fdbaSAneesh V$(obj)spl/u-boot-spl.bin: $(SUBDIR_TOOLS) depend 579 5df2ee27SDaniel Schwierzeck $(MAKE) -C spl all 580 5df2ee27SDaniel Schwierzeck 581 3aa29de0SYing Zhang$(obj)tpl/u-boot-tpl.bin: $(SUBDIR_TOOLS) depend 582 3aa29de0SYing Zhang $(MAKE) -C spl all CONFIG_TPL_BUILD=y 583 3aa29de0SYing Zhang 584 2a998793SDaniel Hobi# Explicitly make _depend in subdirs containing multiple targets to prevent 585 2a998793SDaniel Hobi# parallel sub-makes creating .depend files simultaneously. 586 16a354f9SWolfgang Denkdepend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \ 587 39bc12ddSJoel Fernandes $(obj)include/spl-autoconf.mk \ 588 3aa29de0SYing Zhang $(obj)include/tpl-autoconf.mk \ 589 16a354f9SWolfgang Denk $(obj)include/autoconf.mk \ 590 a4814a69SStefano Babic $(obj)include/generated/generic-asm-offsets.h \ 591 a4814a69SStefano Babic $(obj)include/generated/asm-offsets.h 592 7ebf7443Swdenk 593 e5e4e705SLi YangTAG_SUBDIRS = $(SUBDIRS) 594 e5e4e705SLi YangTAG_SUBDIRS += $(dir $(__LIBS)) 595 a340c325SJean-Christophe PLAGNIOL-VILLARDTAG_SUBDIRS += include 596 a340c325SJean-Christophe PLAGNIOL-VILLARD 597 857d9ea6SHorst KronstorferFIND := find 598 857d9ea6SHorst KronstorferFINDFLAGS := -L 599 857d9ea6SHorst Kronstorfer 600 1064d980STom Rinicheckstack: 601 1064d980STom Rini $(CROSS_COMPILE)objdump -d $(obj)u-boot \ 602 1064d980STom Rini `$(FIND) $(obj) -name u-boot-spl -print` | \ 603 1064d980STom Rini perl $(src)tools/checkstack.pl $(ARCH) 604 1064d980STom Rini 605 f9328639SMarian Balakowicztags ctags: 606 857d9ea6SHorst Kronstorfer ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \ 607 e5e4e705SLi Yang -name '*.[chS]' -print` 608 7ebf7443Swdenk 609 7ebf7443Swdenketags: 610 857d9ea6SHorst Kronstorfer etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \ 611 e5e4e705SLi Yang -name '*.[chS]' -print` 612 ffda586fSLi Yangcscope: 613 857d9ea6SHorst Kronstorfer $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \ 614 857d9ea6SHorst Kronstorfer cscope.files 615 ffda586fSLi Yang cscope -b -q -k 616 7ebf7443Swdenk 617 ecb1dc89SMike FrysingerSYSTEM_MAP = \ 618 ecb1dc89SMike Frysinger $(NM) $1 | \ 619 7ebf7443Swdenk grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \ 620 ecb1dc89SMike Frysinger LC_ALL=C sort 621 ecb1dc89SMike Frysinger$(obj)System.map: $(obj)u-boot 622 bc8bb6ecSMasahiro Yamada @$(call SYSTEM_MAP,$<) > $@ 623 7ebf7443Swdenk 624 06a119a0STom Rinicheckthumb: 625 06a119a0STom Rini @if test $(call cc-version) -lt 0404; then \ 626 06a119a0STom Rini echo -n '*** Your GCC does not produce working '; \ 627 06a119a0STom Rini echo 'binaries in THUMB mode.'; \ 628 06a119a0STom Rini echo '*** Your board is configured for THUMB mode.'; \ 629 06a119a0STom Rini false; \ 630 06a119a0STom Rini fi 631 6ec63f41SScott Wood 632 6ec63f41SScott Wood# GCC 3.x is reported to have problems generating the type of relocation 633 6ec63f41SScott Wood# that U-Boot wants. 634 6ec63f41SScott Wood# See http://lists.denx.de/pipermail/u-boot/2012-September/135156.html 635 6ec63f41SScott Woodcheckgcc4: 636 6ec63f41SScott Wood @if test $(call cc-version) -lt 0400; then \ 637 6ec63f41SScott Wood echo -n '*** Your GCC is too old, please upgrade to GCC 4.x or newer'; \ 638 6ec63f41SScott Wood false; \ 639 6ec63f41SScott Wood fi 640 6ec63f41SScott Wood 641 501ebdf2SStephen Warrencheckdtc: 642 501ebdf2SStephen Warren @if test $(call dtc-version) -lt 0104; then \ 643 501ebdf2SStephen Warren echo '*** Your dtc is too old, please upgrade to dtc 1.4 or newer'; \ 644 501ebdf2SStephen Warren false; \ 645 501ebdf2SStephen Warren fi 646 501ebdf2SStephen Warren 647 2f155f6cSGrant Likely# 648 2f155f6cSGrant Likely# Auto-generate the autoconf.mk file (which is included by all makefiles) 649 2f155f6cSGrant Likely# 650 2f155f6cSGrant Likely# This target actually generates 2 files; autoconf.mk and autoconf.mk.dep. 651 2f155f6cSGrant Likely# the dep file is only include in this top level makefile to determine when 652 2f155f6cSGrant Likely# to regenerate the autoconf.mk file. 653 1510b82dSWolfgang Denk$(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h 654 1510b82dSWolfgang Denk @$(XECHO) Generating $@ ; \ 655 16fe7775SMike Frysinger set -e ; \ 656 ae6d1056SWolfgang Denk : Generate the dependancies ; \ 657 4c34b2a0SMike Frysinger $(CC) -x c -DDO_DEPS_ONLY -M $(CFLAGS) $(CPPFLAGS) \ 658 1510b82dSWolfgang Denk -MQ $(obj)include/autoconf.mk include/common.h > $@ 659 1510b82dSWolfgang Denk 660 1510b82dSWolfgang Denk$(obj)include/autoconf.mk: $(obj)include/config.h 661 1510b82dSWolfgang Denk @$(XECHO) Generating $@ ; \ 662 1510b82dSWolfgang Denk set -e ; \ 663 ae6d1056SWolfgang Denk : Extract the config macros ; \ 664 1510b82dSWolfgang Denk $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \ 665 4a0f7538SWolfgang Denk sed -n -f tools/scripts/define2mk.sed > $@.tmp && \ 666 4a0f7538SWolfgang Denk mv $@.tmp $@ 667 2f155f6cSGrant Likely 668 39bc12ddSJoel Fernandes# Auto-generate the spl-autoconf.mk file (which is included by all makefiles for SPL) 669 3aa29de0SYing Zhang$(obj)include/tpl-autoconf.mk: $(obj)include/config.h 670 3aa29de0SYing Zhang @$(XECHO) Generating $@ ; \ 671 3aa29de0SYing Zhang set -e ; \ 672 3aa29de0SYing Zhang : Extract the config macros ; \ 673 3aa29de0SYing Zhang $(CPP) $(CFLAGS) -DCONFIG_TPL_BUILD -DCONFIG_SPL_BUILD\ 674 3aa29de0SYing Zhang -DDO_DEPS_ONLY -dM include/common.h | \ 675 3aa29de0SYing Zhang sed -n -f tools/scripts/define2mk.sed > $@.tmp && \ 676 3aa29de0SYing Zhang mv $@.tmp $@ 677 3aa29de0SYing Zhang 678 39bc12ddSJoel Fernandes$(obj)include/spl-autoconf.mk: $(obj)include/config.h 679 39bc12ddSJoel Fernandes @$(XECHO) Generating $@ ; \ 680 39bc12ddSJoel Fernandes set -e ; \ 681 39bc12ddSJoel Fernandes : Extract the config macros ; \ 682 39bc12ddSJoel Fernandes $(CPP) $(CFLAGS) -DCONFIG_SPL_BUILD -DDO_DEPS_ONLY -dM include/common.h | \ 683 39bc12ddSJoel Fernandes sed -n -f tools/scripts/define2mk.sed > $@.tmp && \ 684 39bc12ddSJoel Fernandes mv $@.tmp $@ 685 39bc12ddSJoel Fernandes 686 16a354f9SWolfgang Denk$(obj)include/generated/generic-asm-offsets.h: $(obj)include/autoconf.mk.dep \ 687 39bc12ddSJoel Fernandes $(obj)include/spl-autoconf.mk \ 688 3aa29de0SYing Zhang $(obj)include/tpl-autoconf.mk \ 689 16a354f9SWolfgang Denk $(obj)lib/asm-offsets.s 690 16a354f9SWolfgang Denk @$(XECHO) Generating $@ 691 16a354f9SWolfgang Denk tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@ 692 16a354f9SWolfgang Denk 693 16a354f9SWolfgang Denk$(obj)lib/asm-offsets.s: $(obj)include/autoconf.mk.dep \ 694 39bc12ddSJoel Fernandes $(obj)include/spl-autoconf.mk \ 695 3aa29de0SYing Zhang $(obj)include/tpl-autoconf.mk \ 696 16a354f9SWolfgang Denk $(src)lib/asm-offsets.c 697 16a354f9SWolfgang Denk @mkdir -p $(obj)lib 698 16a354f9SWolfgang Denk $(CC) -DDO_DEPS_ONLY \ 699 16a354f9SWolfgang Denk $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ 700 16a354f9SWolfgang Denk -o $@ $(src)lib/asm-offsets.c -c -S 701 16a354f9SWolfgang Denk 702 a4814a69SStefano Babic$(obj)include/generated/asm-offsets.h: $(obj)include/autoconf.mk.dep \ 703 39bc12ddSJoel Fernandes $(obj)include/spl-autoconf.mk \ 704 3aa29de0SYing Zhang $(obj)include/tpl-autoconf.mk \ 705 a4814a69SStefano Babic $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s 706 b12734eeSWolfgang Denk @$(XECHO) Generating $@ 707 a4814a69SStefano Babic tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@ 708 a4814a69SStefano Babic 709 39bc12ddSJoel Fernandes$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s: $(obj)include/autoconf.mk.dep \ 710 3aa29de0SYing Zhang $(obj)include/spl-autoconf.mk \ 711 3aa29de0SYing Zhang $(obj)include/tpl-autoconf.mk 712 a4814a69SStefano Babic @mkdir -p $(obj)$(CPUDIR)/$(SOC) 713 a4814a69SStefano Babic if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \ 714 a4814a69SStefano Babic $(CC) -DDO_DEPS_ONLY \ 715 a4814a69SStefano Babic $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ 716 a4814a69SStefano Babic -o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \ 717 a4814a69SStefano Babic else \ 718 a4814a69SStefano Babic touch $@; \ 719 a4814a69SStefano Babic fi 720 a4814a69SStefano Babic 721 7ebf7443Swdenk######################################################################### 722 ae6d1056SWolfgang Denkelse # !config.mk 723 f9328639SMarian Balakowiczall $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \ 724 f9328639SMarian Balakowicz$(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \ 725 249b53a6SLoïc Minier$(filter-out tools,$(SUBDIRS)) \ 726 2e78e75eSMasahiro Yamadadepend dep tags ctags etags cscope $(obj)System.map: 727 7ebf7443Swdenk @echo "System not configured - see README" >&2 728 7ebf7443Swdenk @ exit 1 729 c7c0d542SMike Frysinger 730 249b53a6SLoïc Miniertools: $(VERSION_FILE) $(TIMESTAMP_FILE) 731 0358df42SMike Frysinger $(MAKE) -C $@ all 732 ae6d1056SWolfgang Denkendif # config.mk 733 7ebf7443Swdenk 734 c37980c3SAlbert ARIBAUD# ARM relocations should all be R_ARM_RELATIVE. 735 c37980c3SAlbert ARIBAUDcheckarmreloc: $(obj)u-boot 736 c37980c3SAlbert ARIBAUD @if test "R_ARM_RELATIVE" != \ 737 c1273d71SAndreas Bießmann "`$(CROSS_COMPILE)readelf -r $< | cut -d ' ' -f 4 | grep R_ARM | sort -u`"; \ 738 c37980c3SAlbert ARIBAUD then echo "$< contains relocations other than \ 739 c37980c3SAlbert ARIBAUD R_ARM_RELATIVE"; false; fi 740 c37980c3SAlbert ARIBAUD 741 28abd48fSIlya Yanok$(VERSION_FILE): 742 14ce91b1SMike Frysinger @mkdir -p $(dir $(VERSION_FILE)) 743 28abd48fSIlya Yanok @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \ 744 28abd48fSIlya Yanok printf '#define PLAIN_VERSION "%s%s"\n' \ 745 28abd48fSIlya Yanok "$(U_BOOT_VERSION)" "$${localvers}" ; \ 746 28abd48fSIlya Yanok printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \ 747 28abd48fSIlya Yanok "$(U_BOOT_VERSION)" "$${localvers}" ; \ 748 28abd48fSIlya Yanok ) > $@.tmp 749 28abd48fSIlya Yanok @( printf '#define CC_VERSION_STRING "%s"\n' \ 750 28abd48fSIlya Yanok '$(shell $(CC) --version | head -n 1)' )>> $@.tmp 751 28abd48fSIlya Yanok @( printf '#define LD_VERSION_STRING "%s"\n' \ 752 28abd48fSIlya Yanok '$(shell $(LD) -v | head -n 1)' )>> $@.tmp 753 28abd48fSIlya Yanok @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@ 754 28abd48fSIlya Yanok 755 249b53a6SLoïc Minier$(TIMESTAMP_FILE): 756 249b53a6SLoïc Minier @mkdir -p $(dir $(TIMESTAMP_FILE)) 757 a76406fbSLoïc Minier @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp 758 a76406fbSLoïc Minier @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp 759 a76406fbSLoïc Minier @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@ 760 249b53a6SLoïc Minier 761 0358df42SMike Frysingereasylogo env gdb: 762 0358df42SMike Frysinger $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION} 763 0358df42SMike Frysingergdbtools: gdb 764 0358df42SMike Frysinger 765 30ff8918SMarek Vasutxmldocs pdfdocs psdocs htmldocs mandocs: tools/kernel-doc/docproc 766 30ff8918SMarek Vasut $(MAKE) U_BOOT_VERSION=$(U_BOOT_VERSION) -C doc/DocBook/ $@ 767 30ff8918SMarek Vasut 768 249b53a6SLoïc Miniertools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE) 769 0358df42SMike Frysinger $(MAKE) -C tools HOST_TOOLS_ALL=y 770 0358df42SMike Frysinger 771 4e53a258SWolfgang Denk.PHONY : CHANGELOG 772 4e53a258SWolfgang DenkCHANGELOG: 773 b985b5d6SBen Warren git log --no-merges U-Boot-1_1_5.. | \ 774 b985b5d6SBen Warren unexpand -a | sed -e 's/\s\s*$$//' > $@ 775 4e53a258SWolfgang Denk 776 0a823aa2SHarald Welteinclude/license.h: tools/bin2header COPYING 777 0a823aa2SHarald Welte cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h 778 7ebf7443Swdenk######################################################################### 779 7ebf7443Swdenk 780 7ebf7443Swdenkunconfig: 781 887e2ec9SStefan Roese @rm -f $(obj)include/config.h $(obj)include/config.mk \ 782 2f155f6cSGrant Likely $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \ 783 39bc12ddSJoel Fernandes $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep \ 784 3aa29de0SYing Zhang $(obj)include/spl-autoconf.mk \ 785 3aa29de0SYing Zhang $(obj)include/tpl-autoconf.mk 786 7ebf7443Swdenk 787 a6862bc1SWolfgang Denk%_config:: unconfig 788 a6862bc1SWolfgang Denk @$(MKCONFIG) -A $(@:_config=) 789 a6862bc1SWolfgang Denk 790 d6a5e6d5SLoïc Miniersinclude $(obj).boards.depend 791 d6a5e6d5SLoïc Minier$(obj).boards.depend: boards.cfg 792 50c2a91bSMasahiro Yamada @awk '(NF && $$1 !~ /^#/) { print $$7 ": " $$7 "_config; $$(MAKE)" }' $< > $@ 793 9f4a4206SMike Frysinger 794 699f0512SWolfgang Denk######################################################################### 795 3e38691eSwdenk######################################################################### 796 7ebf7443Swdenk 797 7ebf7443Swdenkclean: 798 1bc15386SPeter Tyser @rm -f $(obj)examples/standalone/82559_eeprom \ 799 d640ac58SWolfgang Denk $(obj)examples/standalone/atmel_df_pow2 \ 800 1bc15386SPeter Tyser $(obj)examples/standalone/eepro100_eeprom \ 801 1bc15386SPeter Tyser $(obj)examples/standalone/hello_world \ 802 1bc15386SPeter Tyser $(obj)examples/standalone/interrupt \ 803 1bc15386SPeter Tyser $(obj)examples/standalone/mem_to_mem_idma2intr \ 804 1bc15386SPeter Tyser $(obj)examples/standalone/sched \ 805 201a017cSMike Frysinger $(obj)examples/standalone/smc911{11,x}_eeprom \ 806 1bc15386SPeter Tyser $(obj)examples/standalone/test_burst \ 807 1bc15386SPeter Tyser $(obj)examples/standalone/timer 808 d4abc757SPeter Tyser @rm -f $(obj)examples/api/demo{,.bin} 809 f9301e1cSWolfgang Denk @rm -f $(obj)tools/bmp_logo $(obj)tools/easylogo/easylogo \ 810 f9301e1cSWolfgang Denk $(obj)tools/env/{fw_printenv,fw_setenv} \ 811 f9301e1cSWolfgang Denk $(obj)tools/envcrc \ 812 f9301e1cSWolfgang Denk $(obj)tools/gdb/{astest,gdbcont,gdbsend} \ 813 f9301e1cSWolfgang Denk $(obj)tools/gen_eth_addr $(obj)tools/img2srec \ 814 7717fe10SHorst Kronstorfer $(obj)tools/mk{env,}image $(obj)tools/mpc86x_clk \ 815 ad403e71SChander Kashyap $(obj)tools/mk{$(BOARD),}spl \ 816 8aa09026SMarek Vasut $(obj)tools/mxsboot \ 817 30ff8918SMarek Vasut $(obj)tools/ncb $(obj)tools/ubsha1 \ 818 6c887b2aSSimon Glass $(obj)tools/kernel-doc/docproc \ 819 6c887b2aSSimon Glass $(obj)tools/proftool 820 f9301e1cSWolfgang Denk @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \ 821 74c7a95fSWolfgang Denk $(obj)board/matrix_vision/*/bootscript.img \ 822 566e5cf4SWolfgang Denk $(obj)board/voiceblue/eeprom \ 823 1aada9cdSWolfgang Denk $(obj)u-boot.lds \ 824 fb5166ceSMike Frysinger $(obj)arch/blackfin/cpu/init.{lds,elf} 825 dc7746d8SWolfgang Denk @rm -f $(obj)include/bmp_logo.h 826 c270730fSChe-Liang Chiou @rm -f $(obj)include/bmp_logo_data.h 827 16a354f9SWolfgang Denk @rm -f $(obj)lib/asm-offsets.s 828 a4814a69SStefano Babic @rm -f $(obj)include/generated/asm-offsets.h 829 a4814a69SStefano Babic @rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s 830 d4abc757SPeter Tyser @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE) 831 b3141fdbSAndreas Bießmann @$(MAKE) -s -C doc/DocBook/ cleandocs 832 ae6d1056SWolfgang Denk @find $(OBJTREE) -type f \ 833 4a30f1e8STom Rini \( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \ 834 71a988aaSTroy Kisky -o -name '*.o' -o -name '*.a' -o -name '*.exe' \ 835 71a988aaSTroy Kisky -o -name '*.cfgtmp' \) -print \ 836 7ebf7443Swdenk | xargs rm -f 837 7ebf7443Swdenk 838 734329f9SAndy Fleming# Removes everything not needed for testing u-boot 839 734329f9SAndy Flemingtidy: clean 840 734329f9SAndy Fleming @find $(OBJTREE) -type f \( -name '*.depend*' \) -print | xargs rm -f 841 734329f9SAndy Fleming 842 734329f9SAndy Flemingclobber: tidy 843 734329f9SAndy Fleming @find $(OBJTREE) -type f \( -name '*.srec' \ 844 734329f9SAndy Fleming -o -name '*.bin' -o -name u-boot.img \) \ 845 734329f9SAndy Fleming -print0 | xargs -0 rm -f 846 ffda586fSLi Yang @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \ 847 5013c09fSWolfgang Denk $(obj)cscope.* $(obj)*.*~ 848 4e0fbb98SDaniel Schwierzeck @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y) 849 aa0c7a86SPrafulla Wadaskar @rm -f $(obj)u-boot.kwb 850 5d898a00SShaohui Xie @rm -f $(obj)u-boot.pbl 851 c5fb70c9SStefano Babic @rm -f $(obj)u-boot.imx 852 ba597609SBenoît Thébaudeau @rm -f $(obj)u-boot-with-spl.imx 853 7d5a5c79SBenoît Thébaudeau @rm -f $(obj)u-boot-with-nand-spl.imx 854 7816f2cfSHeiko Schocher @rm -f $(obj)u-boot.ubl 855 d36d8859SChristian Riesch @rm -f $(obj)u-boot.ais 856 bbb0b128SSimon Glass @rm -f $(obj)u-boot.dtb 857 30b9b932SMarek Vasut @rm -f $(obj)u-boot.sb 858 714dc001SMarek Vasut @rm -f $(obj)u-boot.bd 859 94aebe6cSStefan Roese @rm -f $(obj)u-boot.spr 860 97b24d3dSMarek Vasut @rm -f $(obj)nand_spl/{u-boot.{lds,lst},System.map} 861 97b24d3dSMarek Vasut @rm -f $(obj)nand_spl/{u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map} 862 97b24d3dSMarek Vasut @rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.map} 863 ef123c52SAlbert ARIBAUD @rm -f $(obj)spl/u-boot-spl.lds 864 3aa29de0SYing Zhang @rm -f $(obj)tpl/{u-boot-tpl,u-boot-tpl.bin,u-boot-tpl.map} 865 3aa29de0SYing Zhang @rm -f $(obj)tpl/u-boot-spl.lds 866 94bcfe52SNishanth Menon @rm -f $(obj)MLO MLO.byteswap 867 a3cbc396SStefano Babic @rm -f $(obj)SPL 868 8b425b3fSDaniel Schwierzeck @rm -f $(obj)tools/xway-swap-bytes 869 a9d8bc98SLoïc Minier @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm 870 16a354f9SWolfgang Denk @rm -fr $(obj)include/generated 871 a958b663SJean-Christophe PLAGNIOL-VILLARD @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f 872 bbb0b128SSimon Glass @rm -f $(obj)dts/*.tmp 873 6d660e77SSughosh Ganu @rm -f $(obj)spl/u-boot-spl{,-pad}.ais 874 7ebf7443Swdenk 875 7ebf7443Swdenkmrproper \ 876 7ebf7443Swdenkdistclean: clobber unconfig 877 afd077bdSMike Frysingerifneq ($(OBJTREE),$(SRCTREE)) 878 ae6d1056SWolfgang Denk rm -rf $(obj)* 879 f9328639SMarian Balakowiczendif 880 7ebf7443Swdenk 881 7ebf7443Swdenkbackup: 882 7ebf7443Swdenk F=`basename $(TOPDIR)` ; cd .. ; \ 883 d6b93714SIlya Yanok gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F 884 7ebf7443Swdenk 885 7ebf7443Swdenk######################################################################### 886