wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1 | # |
Wolfgang Denk | 1234ce7 | 2013-06-21 10:22:36 +0200 | [diff] [blame] | 2 | # (C) Copyright 2000-2013 |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 3 | # Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 4 | # |
Wolfgang Denk | 1234ce7 | 2013-06-21 10:22:36 +0200 | [diff] [blame] | 5 | # SPDX-License-Identifier: GPL-2.0+ |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 6 | # |
| 7 | |
Tom Rini | 9e4cfc4 | 2013-11-25 16:49:32 -0500 | [diff] [blame] | 8 | VERSION = 2014 |
| 9 | PATCHLEVEL = 01 |
Wolfgang Denk | ec1ab28 | 2012-07-10 09:21:12 +0200 | [diff] [blame] | 10 | SUBLEVEL = |
Tom Rini | 65ffdc5 | 2014-01-20 17:52:59 -0500 | [diff] [blame] | 11 | EXTRAVERSION = |
Masahiro Yamada | 27d027f | 2014-02-04 17:24:30 +0900 | [diff] [blame] | 12 | NAME = |
Wolfgang Denk | 0a659ad | 2008-01-13 00:59:21 +0100 | [diff] [blame] | 13 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 14 | # *DOCUMENTATION* |
| 15 | # To see a list of typical targets execute "make help" |
| 16 | # More info can be located in ./README |
| 17 | # Comments in this file are targeted only to the developer, do not |
| 18 | # expect to learn how to build the kernel reading this file. |
| 19 | |
| 20 | # Do not: |
| 21 | # o use make's built-in rules and variables |
| 22 | # (this increases performance and avoids hard-to-debug behaviour); |
| 23 | # o print "Entering directory ..."; |
| 24 | MAKEFLAGS += -rR --no-print-directory |
| 25 | |
| 26 | # Avoid funny character set dependencies |
| 27 | unexport LC_ALL |
| 28 | LC_COLLATE=C |
| 29 | LC_NUMERIC=C |
| 30 | export LC_COLLATE LC_NUMERIC |
| 31 | |
| 32 | # We are using a recursive build, so we need to do a little thinking |
| 33 | # to get the ordering right. |
| 34 | # |
| 35 | # Most importantly: sub-Makefiles should only ever modify files in |
| 36 | # their own directory. If in some directory we have a dependency on |
| 37 | # a file in another dir (which doesn't happen often, but it's often |
| 38 | # unavoidable when linking the built-in.o targets which finally |
| 39 | # turn into vmlinux), we will call a sub make in that other dir, and |
| 40 | # after that we are sure that everything which is in that other dir |
| 41 | # is now up to date. |
| 42 | # |
| 43 | # The only cases where we need to modify files which have global |
| 44 | # effects are thus separated out and done before the recursive |
| 45 | # descending is started. They are now explicitly listed as the |
| 46 | # prepare rule. |
| 47 | |
| 48 | # To put more focus on warnings, be less verbose as default |
| 49 | # Use 'make V=1' to see the full commands |
| 50 | |
| 51 | ifeq ("$(origin V)", "command line") |
| 52 | KBUILD_VERBOSE = $(V) |
| 53 | endif |
| 54 | ifndef KBUILD_VERBOSE |
| 55 | KBUILD_VERBOSE = 0 |
| 56 | endif |
| 57 | |
| 58 | # Call a source code checker (by default, "sparse") as part of the |
| 59 | # C compilation. |
| 60 | # |
| 61 | # Use 'make C=1' to enable checking of only re-compiled files. |
| 62 | # Use 'make C=2' to enable checking of *all* source files, regardless |
| 63 | # of whether they are re-compiled or not. |
| 64 | # |
| 65 | # See the file "Documentation/sparse.txt" for more details, including |
| 66 | # where to get the "sparse" utility. |
| 67 | |
| 68 | ifeq ("$(origin C)", "command line") |
| 69 | KBUILD_CHECKSRC = $(C) |
| 70 | endif |
| 71 | ifndef KBUILD_CHECKSRC |
| 72 | KBUILD_CHECKSRC = 0 |
| 73 | endif |
| 74 | |
| 75 | # Use make M=dir to specify directory of external module to build |
| 76 | # Old syntax make ... SUBDIRS=$PWD is still supported |
| 77 | # Setting the environment variable KBUILD_EXTMOD take precedence |
| 78 | ifdef SUBDIRS |
| 79 | KBUILD_EXTMOD ?= $(SUBDIRS) |
| 80 | endif |
| 81 | |
| 82 | ifeq ("$(origin M)", "command line") |
| 83 | KBUILD_EXTMOD := $(M) |
| 84 | endif |
| 85 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 86 | # kbuild supports saving output files in a separate directory. |
| 87 | # To locate output files in a separate directory two syntaxes are supported. |
| 88 | # In both cases the working directory must be the root of the kernel src. |
| 89 | # 1) O= |
| 90 | # Use "make O=dir/to/store/output/files/" |
Stefan Roese | 42fbddd | 2006-09-07 11:51:23 +0200 | [diff] [blame] | 91 | # |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 92 | # 2) Set KBUILD_OUTPUT |
| 93 | # Set the environment variable KBUILD_OUTPUT to point to the directory |
| 94 | # where the output files shall be placed. |
| 95 | # export KBUILD_OUTPUT=dir/to/store/output/files/ |
| 96 | # make |
Stefan Roese | 42fbddd | 2006-09-07 11:51:23 +0200 | [diff] [blame] | 97 | # |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 98 | # The O= assignment takes precedence over the KBUILD_OUTPUT environment |
| 99 | # variable. |
| 100 | |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 101 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 102 | # KBUILD_SRC is set on invocation of make in OBJ directory |
| 103 | # KBUILD_SRC is not intended to be used by the regular user (for now) |
| 104 | ifeq ($(KBUILD_SRC),) |
| 105 | |
| 106 | # OK, Make called in directory where kernel src resides |
| 107 | # Do we want to locate output files in a separate directory? |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 108 | ifeq ("$(origin O)", "command line") |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 109 | KBUILD_OUTPUT := $(O) |
| 110 | endif |
| 111 | |
| 112 | ifeq ("$(origin W)", "command line") |
| 113 | export KBUILD_ENABLE_EXTRA_GCC_CHECKS := $(W) |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 114 | endif |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 115 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 116 | # That's our default target when none is given on the command line |
| 117 | PHONY := _all |
| 118 | _all: |
| 119 | |
| 120 | # Cancel implicit rules on top Makefile |
| 121 | $(CURDIR)/Makefile Makefile: ; |
| 122 | |
| 123 | ifneq ($(KBUILD_OUTPUT),) |
| 124 | # Invoke a second make in the output directory, passing relevant variables |
| 125 | # check that the output directory actually exists |
| 126 | saved-output := $(KBUILD_OUTPUT) |
| 127 | KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd) |
| 128 | $(if $(KBUILD_OUTPUT),, \ |
| 129 | $(error output directory "$(saved-output)" does not exist)) |
| 130 | |
| 131 | PHONY += $(MAKECMDGOALS) sub-make |
| 132 | |
| 133 | $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make |
| 134 | @: |
| 135 | |
| 136 | sub-make: FORCE |
| 137 | $(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \ |
| 138 | KBUILD_SRC=$(CURDIR) \ |
| 139 | KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile \ |
| 140 | $(filter-out _all sub-make,$(MAKECMDGOALS)) |
| 141 | |
| 142 | # Leave processing to above invocation of make |
| 143 | skip-makefile := 1 |
| 144 | endif # ifneq ($(KBUILD_OUTPUT),) |
| 145 | endif # ifeq ($(KBUILD_SRC),) |
| 146 | |
| 147 | # We process the rest of the Makefile if this is the final invocation of make |
| 148 | ifeq ($(skip-makefile),) |
| 149 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 150 | # If building an external module we do not care about the all: rule |
| 151 | # but instead _all depend on modules |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 152 | PHONY += all |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 153 | ifeq ($(KBUILD_EXTMOD),) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 154 | _all: all |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 155 | else |
| 156 | _all: modules |
| 157 | endif |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 158 | |
| 159 | srctree := $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR)) |
| 160 | objtree := $(CURDIR) |
| 161 | src := $(srctree) |
| 162 | obj := $(objtree) |
| 163 | |
| 164 | VPATH := $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD)) |
| 165 | |
| 166 | export srctree objtree VPATH |
| 167 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 168 | OBJTREE := $(objtree) |
Daniel Schwierzeck | a180922a | 2011-07-18 06:09:15 +0000 | [diff] [blame] | 169 | SPLTREE := $(OBJTREE)/spl |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 170 | TPLTREE := $(OBJTREE)/tpl |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 171 | SRCTREE := $(srctree) |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 172 | TOPDIR := $(SRCTREE) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 173 | export TOPDIR SRCTREE OBJTREE SPLTREE TPLTREE |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 174 | |
| 175 | MKCONFIG := $(SRCTREE)/mkconfig |
| 176 | export MKCONFIG |
| 177 | |
Wolfgang Denk | 6570eb3 | 2008-03-02 22:45:33 +0100 | [diff] [blame] | 178 | # Make sure CDPATH settings don't interfere |
| 179 | unexport CDPATH |
| 180 | |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 181 | ######################################################################### |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 182 | |
Masahiro Yamada | 27d027f | 2014-02-04 17:24:30 +0900 | [diff] [blame] | 183 | TIMESTAMP_FILE = include/generated/timestamp_autogenerated.h |
| 184 | VERSION_FILE = include/generated/version_autogenerated.h |
| 185 | |
| 186 | HOSTARCH := $(shell uname -m | \ |
| 187 | sed -e s/i.86/x86/ \ |
| 188 | -e s/sun4u/sparc64/ \ |
| 189 | -e s/arm.*/arm/ \ |
| 190 | -e s/sa110/arm/ \ |
| 191 | -e s/ppc64/powerpc/ \ |
| 192 | -e s/ppc/powerpc/ \ |
| 193 | -e s/macppc/powerpc/\ |
| 194 | -e s/sh.*/sh/) |
| 195 | |
| 196 | HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \ |
| 197 | sed -e 's/\(cygwin\).*/cygwin/') |
| 198 | |
| 199 | export HOSTARCH HOSTOS |
| 200 | |
| 201 | # Deal with colliding definitions from tcsh etc. |
| 202 | VENDOR= |
| 203 | |
| 204 | ######################################################################### |
Masahiro Yamada | 27d027f | 2014-02-04 17:24:30 +0900 | [diff] [blame] | 205 | |
Mike Frysinger | d8f0f91 | 2009-05-30 01:02:03 -0400 | [diff] [blame] | 206 | # The "tools" are needed early, so put this first |
| 207 | # Don't include stuff already done in $(LIBS) |
Che-liang Chiou | d74a67f | 2011-10-17 21:04:15 +0000 | [diff] [blame] | 208 | # The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC |
| 209 | # is "yes"), so compile examples after U-Boot is compiled. |
| 210 | SUBDIR_TOOLS = tools |
Che-liang Chiou | d74a67f | 2011-10-17 21:04:15 +0000 | [diff] [blame] | 211 | SUBDIRS = $(SUBDIR_TOOLS) |
Mike Frysinger | d8f0f91 | 2009-05-30 01:02:03 -0400 | [diff] [blame] | 212 | |
Loïc Minier | 4fd8611 | 2011-10-03 11:57:10 +0200 | [diff] [blame] | 213 | .PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE) |
Mike Frysinger | d8f0f91 | 2009-05-30 01:02:03 -0400 | [diff] [blame] | 214 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 215 | ifeq (include/config.mk,$(wildcard include/config.mk)) |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 216 | |
Mike Frysinger | 27e1c72 | 2009-07-21 22:59:36 -0400 | [diff] [blame] | 217 | # Include autoconf.mk before config.mk so that the config options are available |
| 218 | # to all top level build files. We need the dummy all: target to prevent the |
| 219 | # dependency target in autoconf.mk.dep from being the default. |
| 220 | all: |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 221 | sinclude include/autoconf.mk.dep |
| 222 | sinclude include/autoconf.mk |
Mike Frysinger | 27e1c72 | 2009-07-21 22:59:36 -0400 | [diff] [blame] | 223 | |
Masahiro Yamada | 6c9a022 | 2013-11-18 11:08:35 +0900 | [diff] [blame] | 224 | SUBDIR_EXAMPLES-y := examples/standalone |
| 225 | SUBDIR_EXAMPLES-$(CONFIG_API) += examples/api |
Simon Glass | 2a97379 | 2011-10-25 11:29:28 +0000 | [diff] [blame] | 226 | ifndef CONFIG_SANDBOX |
Masahiro Yamada | 6c9a022 | 2013-11-18 11:08:35 +0900 | [diff] [blame] | 227 | SUBDIRS += $(SUBDIR_EXAMPLES-y) |
Simon Glass | 2a97379 | 2011-10-25 11:29:28 +0000 | [diff] [blame] | 228 | endif |
| 229 | |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 230 | # load ARCH, BOARD, and CPU configuration |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 231 | include include/config.mk |
wdenk | f8e9a23 | 2004-10-09 22:21:29 +0000 | [diff] [blame] | 232 | export ARCH CPU BOARD VENDOR SOC |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 233 | |
Mike Frysinger | 8378ba4 | 2009-06-14 23:33:14 -0400 | [diff] [blame] | 234 | # set default to nothing for native builds |
Wolfgang Denk | ab4f2fe | 2007-03-06 18:01:47 +0100 | [diff] [blame] | 235 | ifeq ($(HOSTARCH),$(ARCH)) |
Mike Frysinger | 8378ba4 | 2009-06-14 23:33:14 -0400 | [diff] [blame] | 236 | CROSS_COMPILE ?= |
Daniel Hellstrom | 9d7c6b2 | 2008-03-28 09:47:00 +0100 | [diff] [blame] | 237 | endif |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 238 | |
Masahiro Yamada | 57d42c9 | 2014-02-04 17:24:15 +0900 | [diff] [blame] | 239 | # SHELL used by kbuild |
| 240 | CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ |
| 241 | else if [ -x /bin/bash ]; then echo /bin/bash; \ |
| 242 | else echo sh; fi ; fi) |
| 243 | |
| 244 | HOSTCC = gcc |
| 245 | HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer |
| 246 | |
| 247 | ifeq ($(HOSTOS),cygwin) |
| 248 | HOSTCFLAGS += -ansi |
| 249 | endif |
| 250 | |
| 251 | # Mac OS X / Darwin's C preprocessor is Apple specific. It |
| 252 | # generates numerous errors and warnings. We want to bypass it |
| 253 | # and use GNU C's cpp. To do this we pass the -traditional-cpp |
| 254 | # option to the compiler. Note that the -traditional-cpp flag |
| 255 | # DOES NOT have the same semantics as GNU C's flag, all it does |
| 256 | # is invoke the GNU preprocessor in stock ANSI/ISO C fashion. |
| 257 | # |
| 258 | # Apple's linker is similar, thanks to the new 2 stage linking |
| 259 | # multiple symbol definitions are treated as errors, hence the |
| 260 | # -multiply_defined suppress option to turn off this error. |
| 261 | # |
| 262 | ifeq ($(HOSTOS),darwin) |
| 263 | # get major and minor product version (e.g. '10' and '6' for Snow Leopard) |
| 264 | DARWIN_MAJOR_VERSION = $(shell sw_vers -productVersion | cut -f 1 -d '.') |
| 265 | DARWIN_MINOR_VERSION = $(shell sw_vers -productVersion | cut -f 2 -d '.') |
| 266 | |
| 267 | os_x_before = $(shell if [ $(DARWIN_MAJOR_VERSION) -le $(1) -a \ |
| 268 | $(DARWIN_MINOR_VERSION) -le $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;) |
| 269 | |
| 270 | # Snow Leopards build environment has no longer restrictions as described above |
| 271 | HOSTCC = $(call os_x_before, 10, 5, "cc", "gcc") |
| 272 | HOSTCFLAGS += $(call os_x_before, 10, 4, "-traditional-cpp") |
| 273 | HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress") |
| 274 | endif |
| 275 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 276 | # Decide whether to build built-in, modular, or both. |
| 277 | # Normally, just do built-in. |
| 278 | |
| 279 | KBUILD_MODULES := |
| 280 | KBUILD_BUILTIN := 1 |
| 281 | |
| 282 | # If we have only "make modules", don't compile built-in objects. |
| 283 | # When we're building modules with modversions, we need to consider |
| 284 | # the built-in objects during the descend as well, in order to |
| 285 | # make sure the checksums are up to date before we record them. |
| 286 | |
| 287 | ifeq ($(MAKECMDGOALS),modules) |
| 288 | KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1) |
| 289 | endif |
| 290 | |
| 291 | # If we have "make <whatever> modules", compile modules |
| 292 | # in addition to whatever we do anyway. |
| 293 | # Just "make" or "make all" shall build modules as well |
| 294 | |
| 295 | # U-Boot does not need modules |
| 296 | #ifneq ($(filter all _all modules,$(MAKECMDGOALS)),) |
| 297 | # KBUILD_MODULES := 1 |
| 298 | #endif |
| 299 | |
| 300 | #ifeq ($(MAKECMDGOALS),) |
| 301 | # KBUILD_MODULES := 1 |
| 302 | #endif |
| 303 | |
| 304 | export KBUILD_MODULES KBUILD_BUILTIN |
| 305 | export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD |
| 306 | |
| 307 | # Beautify output |
| 308 | # --------------------------------------------------------------------------- |
| 309 | # |
| 310 | # Normally, we echo the whole command before executing it. By making |
| 311 | # that echo $($(quiet)$(cmd)), we now have the possibility to set |
| 312 | # $(quiet) to choose other forms of output instead, e.g. |
| 313 | # |
| 314 | # quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@ |
| 315 | # cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $< |
| 316 | # |
| 317 | # If $(quiet) is empty, the whole command will be printed. |
| 318 | # If it is set to "quiet_", only the short version will be printed. |
| 319 | # If it is set to "silent_", nothing will be printed at all, since |
| 320 | # the variable $(silent_cmd_cc_o_c) doesn't exist. |
| 321 | # |
| 322 | # A simple variant is to prefix commands with $(Q) - that's useful |
| 323 | # for commands that shall be hidden in non-verbose mode. |
| 324 | # |
| 325 | # $(Q)ln $@ :< |
| 326 | # |
| 327 | # If KBUILD_VERBOSE equals 0 then the above command will be hidden. |
| 328 | # If KBUILD_VERBOSE equals 1 then the above command is displayed. |
| 329 | |
| 330 | ifeq ($(KBUILD_VERBOSE),1) |
| 331 | quiet = |
| 332 | Q = |
| 333 | else |
| 334 | quiet=quiet_ |
| 335 | Q = @ |
| 336 | endif |
| 337 | |
| 338 | # If the user is running make -s (silent mode), suppress echoing of |
| 339 | # commands |
| 340 | |
| 341 | ifneq ($(filter s% -s%,$(MAKEFLAGS)),) |
| 342 | quiet=silent_ |
| 343 | endif |
| 344 | |
| 345 | export quiet Q KBUILD_VERBOSE |
| 346 | |
| 347 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 348 | # Look for make include files relative to root of kernel src |
| 349 | MAKEFLAGS += --include-dir=$(srctree) |
| 350 | |
Masahiro Yamada | 7449ab1 | 2014-02-04 17:24:18 +0900 | [diff] [blame] | 351 | # We need some generic definitions (do not try to remake the file). |
| 352 | $(srctree)/scripts/Kbuild.include: ; |
| 353 | include $(srctree)/scripts/Kbuild.include |
| 354 | |
Masahiro Yamada | 57d42c9 | 2014-02-04 17:24:15 +0900 | [diff] [blame] | 355 | # Make variables (CC, etc...) |
| 356 | |
| 357 | AS = $(CROSS_COMPILE)as |
| 358 | # Always use GNU ld |
| 359 | ifneq ($(shell $(CROSS_COMPILE)ld.bfd -v 2> /dev/null),) |
| 360 | LD = $(CROSS_COMPILE)ld.bfd |
| 361 | else |
| 362 | LD = $(CROSS_COMPILE)ld |
| 363 | endif |
| 364 | CC = $(CROSS_COMPILE)gcc |
| 365 | CPP = $(CC) -E |
| 366 | AR = $(CROSS_COMPILE)ar |
| 367 | NM = $(CROSS_COMPILE)nm |
| 368 | LDR = $(CROSS_COMPILE)ldr |
| 369 | STRIP = $(CROSS_COMPILE)strip |
| 370 | OBJCOPY = $(CROSS_COMPILE)objcopy |
| 371 | OBJDUMP = $(CROSS_COMPILE)objdump |
| 372 | AWK = awk |
| 373 | RANLIB = $(CROSS_COMPILE)RANLIB |
| 374 | DTC = dtc |
| 375 | CHECK = sparse |
| 376 | |
| 377 | CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \ |
| 378 | -Wbitwise -Wno-return-void -D__CHECK_ENDIAN__ $(CF) |
| 379 | |
Masahiro Yamada | 0302445 | 2014-02-04 17:24:20 +0900 | [diff] [blame] | 380 | # Use UBOOTINCLUDE when you must reference the include/ directory. |
| 381 | # Needed to be compatible with the O= option |
| 382 | UBOOTINCLUDE := |
| 383 | ifneq ($(OBJTREE),$(SRCTREE)) |
| 384 | UBOOTINCLUDE += -I$(OBJTREE)/include |
| 385 | endif |
| 386 | UBOOTINCLUDE += -I$(srctree)/include \ |
| 387 | -I$(srctree)/arch/$(ARCH)/include |
| 388 | |
Masahiro Yamada | 700dd89 | 2014-02-04 17:24:19 +0900 | [diff] [blame] | 389 | KBUILD_CPPFLAGS := -D__KERNEL__ |
| 390 | |
| 391 | KBUILD_CFLAGS := -Wall -Wstrict-prototypes \ |
| 392 | -Wno-format-security \ |
| 393 | -fno-builtin -ffreestanding |
| 394 | KBUILD_AFLAGS := -D__ASSEMBLY__ |
| 395 | |
Masahiro Yamada | 27d027f | 2014-02-04 17:24:30 +0900 | [diff] [blame] | 396 | U_BOOT_VERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION) |
| 397 | |
| 398 | export VERSION PATCHLEVEL SUBLEVEL U_BOOT_VERSION |
Masahiro Yamada | 57d42c9 | 2014-02-04 17:24:15 +0900 | [diff] [blame] | 399 | export CONFIG_SHELL HOSTCC HOSTCFLAGS HOSTLDFLAGS CROSS_COMPILE AS LD CC |
| 400 | export CPP AR NM LDR STRIP OBJCOPY OBJDUMP |
| 401 | export MAKE AWK |
| 402 | export DTC CHECK CHECKFLAGS |
| 403 | |
Masahiro Yamada | 0302445 | 2014-02-04 17:24:20 +0900 | [diff] [blame] | 404 | export KBUILD_CPPFLAGS NOSTDINC_FLAGS UBOOTINCLUDE |
Masahiro Yamada | 700dd89 | 2014-02-04 17:24:19 +0900 | [diff] [blame] | 405 | export KBUILD_CFLAGS KBUILD_AFLAGS |
| 406 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 407 | # When compiling out-of-tree modules, put MODVERDIR in the module |
| 408 | # tree rather than in the kernel tree. The kernel tree might |
| 409 | # even be read-only. |
| 410 | export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_versions |
| 411 | |
| 412 | # Files to ignore in find ... statements |
| 413 | |
| 414 | RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS \ |
| 415 | -o -name .pc -o -name .hg -o -name .git \) -prune -o |
| 416 | export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \ |
| 417 | --exclude CVS --exclude .pc --exclude .hg --exclude .git |
| 418 | |
| 419 | # =========================================================================== |
| 420 | # Rules shared between *config targets and build targets |
| 421 | |
| 422 | # Basic helpers built in scripts/ |
| 423 | PHONY += scripts_basic |
| 424 | scripts_basic: |
| 425 | $(Q)$(MAKE) $(build)=scripts/basic |
| 426 | $(Q)rm -f .tmp_quiet_recordmcount |
| 427 | |
| 428 | # To avoid any implicit rule to kick in, define an empty command. |
| 429 | scripts/basic/%: scripts_basic ; |
| 430 | |
| 431 | |
Masahiro Yamada | 700dd89 | 2014-02-04 17:24:19 +0900 | [diff] [blame] | 432 | KBUILD_CFLAGS += -Os #-fomit-frame-pointer |
| 433 | |
| 434 | ifdef BUILD_TAG |
| 435 | KBUILD_CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"' |
| 436 | endif |
| 437 | |
| 438 | KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector) |
| 439 | |
| 440 | KBUILD_CFLAGS += -g |
| 441 | # $(KBUILD_AFLAGS) sets -g, which causes gcc to pass a suitable -g<format> |
| 442 | # option to the assembler. |
| 443 | KBUILD_AFLAGS += -g |
| 444 | |
Masahiro Yamada | 0302445 | 2014-02-04 17:24:20 +0900 | [diff] [blame] | 445 | NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) |
| 446 | CHECKFLAGS += $(NOSTDINC_FLAGS) |
| 447 | |
Masahiro Yamada | 700dd89 | 2014-02-04 17:24:19 +0900 | [diff] [blame] | 448 | # Report stack usage if supported |
| 449 | KBUILD_CFLAGS += $(call cc-option,-fstack-usage) |
| 450 | |
| 451 | KBUILD_CFLAGS += $(call cc-option,-Wno-format-nonliteral) |
| 452 | |
| 453 | # turn jbsr into jsr for m68k |
| 454 | ifeq ($(ARCH),m68k) |
| 455 | ifeq ($(findstring 3.4,$(shell $(CC) --version)),3.4) |
| 456 | KBUILD_AFLAGS += -Wa,-gstabs,-S |
| 457 | endif |
| 458 | endif |
| 459 | |
Wolfgang Denk | bb874e3 | 2006-03-12 01:37:50 +0100 | [diff] [blame] | 460 | # load other configuration |
| 461 | include $(TOPDIR)/config.mk |
| 462 | |
Masahiro Yamada | 41ec9ba | 2014-02-04 17:24:21 +0900 | [diff] [blame] | 463 | ifneq ($(CONFIG_SYS_TEXT_BASE),) |
| 464 | KBUILD_CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) |
| 465 | endif |
| 466 | |
| 467 | export CONFIG_SYS_TEXT_BASE |
| 468 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 469 | LDFLAGS_u-boot += -T u-boot.lds $(LDFLAGS_FINAL) |
Masahiro Yamada | 41ec9ba | 2014-02-04 17:24:21 +0900 | [diff] [blame] | 470 | ifneq ($(CONFIG_SYS_TEXT_BASE),) |
| 471 | LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE) |
| 472 | endif |
| 473 | |
Simon Glass | 07253bb | 2013-04-20 08:42:36 +0000 | [diff] [blame] | 474 | # Targets which don't build the source code |
Masahiro Yamada | d01ec13 | 2014-02-04 17:24:34 +0900 | [diff] [blame^] | 475 | NON_BUILD_TARGETS = backup clean clobber distclean mrproper unconfig %_config |
Simon Glass | 07253bb | 2013-04-20 08:42:36 +0000 | [diff] [blame] | 476 | |
| 477 | # Only do the generic board check when actually building, not configuring |
| 478 | ifeq ($(filter $(NON_BUILD_TARGETS),$(MAKECMDGOALS)),) |
Masahiro Yamada | 41ec9ba | 2014-02-04 17:24:21 +0900 | [diff] [blame] | 479 | ifeq ($(__HAVE_ARCH_GENERIC_BOARD),) |
| 480 | ifneq ($(CONFIG_SYS_GENERIC_BOARD),) |
| 481 | CHECK_GENERIC_BOARD = $(error Your architecture does not support generic board. \ |
| 482 | Please undefined CONFIG_SYS_GENERIC_BOARD in your board config file) |
| 483 | endif |
Simon Glass | 07253bb | 2013-04-20 08:42:36 +0000 | [diff] [blame] | 484 | endif |
| 485 | endif |
| 486 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 487 | # FIX ME |
| 488 | cpp_flags := $(KBUILD_CPPFLAGS) $(CPPFLAGS) $(UBOOTINCLUDE) $(NOSTDINC_FLAGS) |
| 489 | c_flags := $(KBUILD_CFLAGS) $(cpp_flags) |
| 490 | |
Ilya Yanok | 4e16feb | 2011-06-20 12:45:37 +0000 | [diff] [blame] | 491 | # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use |
| 492 | # that (or fail if absent). Otherwise, search for a linker script in a |
| 493 | # standard location. |
| 494 | |
Simon Glass | 9b30937 | 2011-11-21 10:49:37 +0000 | [diff] [blame] | 495 | LDSCRIPT_MAKEFILE_DIR = $(dir $(LDSCRIPT)) |
| 496 | |
Ilya Yanok | 4e16feb | 2011-06-20 12:45:37 +0000 | [diff] [blame] | 497 | ifndef LDSCRIPT |
| 498 | #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug |
| 499 | ifdef CONFIG_SYS_LDSCRIPT |
| 500 | # need to strip off double quotes |
Masahiro Yamada | 7c9c744 | 2013-12-05 15:08:31 +0900 | [diff] [blame] | 501 | LDSCRIPT := $(CONFIG_SYS_LDSCRIPT:"%"=%) |
Ilya Yanok | 4e16feb | 2011-06-20 12:45:37 +0000 | [diff] [blame] | 502 | endif |
| 503 | endif |
| 504 | |
Simon Glass | 9b30937 | 2011-11-21 10:49:37 +0000 | [diff] [blame] | 505 | # If there is no specified link script, we look in a number of places for it |
Ilya Yanok | 4e16feb | 2011-06-20 12:45:37 +0000 | [diff] [blame] | 506 | ifndef LDSCRIPT |
| 507 | ifeq ($(CONFIG_NAND_U_BOOT),y) |
| 508 | LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds |
| 509 | ifeq ($(wildcard $(LDSCRIPT)),) |
| 510 | LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds |
| 511 | endif |
| 512 | endif |
| 513 | ifeq ($(wildcard $(LDSCRIPT)),) |
| 514 | LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds |
| 515 | endif |
| 516 | ifeq ($(wildcard $(LDSCRIPT)),) |
| 517 | LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds |
| 518 | endif |
| 519 | ifeq ($(wildcard $(LDSCRIPT)),) |
Simon Glass | 9b30937 | 2011-11-21 10:49:37 +0000 | [diff] [blame] | 520 | LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds |
| 521 | # We don't expect a Makefile here |
| 522 | LDSCRIPT_MAKEFILE_DIR = |
| 523 | endif |
| 524 | ifeq ($(wildcard $(LDSCRIPT)),) |
Ilya Yanok | 4e16feb | 2011-06-20 12:45:37 +0000 | [diff] [blame] | 525 | $(error could not find linker script) |
| 526 | endif |
| 527 | endif |
| 528 | |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 529 | ######################################################################### |
| 530 | # U-Boot objects....order is important (i.e. start must be first) |
| 531 | |
Masahiro Yamada | 71db754 | 2013-11-28 12:09:59 +0900 | [diff] [blame] | 532 | head-y := $(CPUDIR)/start.o |
| 533 | head-$(CONFIG_4xx) += arch/powerpc/cpu/ppc4xx/resetvec.o |
| 534 | head-$(CONFIG_MPC85xx) += arch/powerpc/cpu/mpc85xx/resetvec.o |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 535 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 536 | OBJS := $(head-y) |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 537 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 538 | HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) |
Daniel Schwierzeck | 060b70b | 2012-07-19 13:39:58 +0000 | [diff] [blame] | 539 | |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 540 | LIBS-y += lib/ |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 541 | LIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ |
| 542 | LIBS-y += $(CPUDIR)/ |
wdenk | f8e9a23 | 2004-10-09 22:21:29 +0000 | [diff] [blame] | 543 | ifdef SOC |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 544 | LIBS-y += $(CPUDIR)/$(SOC)/ |
wdenk | f8e9a23 | 2004-10-09 22:21:29 +0000 | [diff] [blame] | 545 | endif |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 546 | LIBS-$(CONFIG_IXP4XX_NPE) += drivers/net/npe/ |
| 547 | LIBS-$(CONFIG_OF_EMBED) += dts/ |
| 548 | LIBS-y += arch/$(ARCH)/lib/ |
Masahiro Yamada | af1274a | 2013-11-11 14:36:09 +0900 | [diff] [blame] | 549 | LIBS-y += fs/ |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 550 | LIBS-y += net/ |
| 551 | LIBS-y += disk/ |
| 552 | LIBS-y += drivers/ |
| 553 | LIBS-y += drivers/dma/ |
| 554 | LIBS-y += drivers/gpio/ |
| 555 | LIBS-y += drivers/i2c/ |
| 556 | LIBS-y += drivers/input/ |
| 557 | LIBS-y += drivers/mmc/ |
| 558 | LIBS-y += drivers/mtd/ |
Masahiro Yamada | 136cfe3 | 2013-11-28 12:22:17 +0900 | [diff] [blame] | 559 | LIBS-$(CONFIG_CMD_NAND) += drivers/mtd/nand/ |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 560 | LIBS-y += drivers/mtd/onenand/ |
Masahiro Yamada | 136cfe3 | 2013-11-28 12:22:17 +0900 | [diff] [blame] | 561 | LIBS-$(CONFIG_CMD_UBI) += drivers/mtd/ubi/ |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 562 | LIBS-y += drivers/mtd/spi/ |
| 563 | LIBS-y += drivers/net/ |
| 564 | LIBS-y += drivers/net/phy/ |
| 565 | LIBS-y += drivers/pci/ |
| 566 | LIBS-y += drivers/power/ \ |
| 567 | drivers/power/fuel_gauge/ \ |
| 568 | drivers/power/mfd/ \ |
| 569 | drivers/power/pmic/ \ |
| 570 | drivers/power/battery/ |
| 571 | LIBS-y += drivers/spi/ |
| 572 | LIBS-$(CONFIG_FMAN_ENET) += drivers/net/fm/ |
York Sun | f062659 | 2013-09-30 09:22:09 -0700 | [diff] [blame] | 573 | LIBS-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/ |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 574 | LIBS-y += drivers/serial/ |
| 575 | LIBS-y += drivers/usb/eth/ |
| 576 | LIBS-y += drivers/usb/gadget/ |
| 577 | LIBS-y += drivers/usb/host/ |
| 578 | LIBS-y += drivers/usb/musb/ |
| 579 | LIBS-y += drivers/usb/musb-new/ |
| 580 | LIBS-y += drivers/usb/phy/ |
| 581 | LIBS-y += drivers/usb/ulpi/ |
| 582 | LIBS-y += common/ |
| 583 | LIBS-y += lib/libfdt/ |
Masahiro Yamada | 6c9a022 | 2013-11-18 11:08:35 +0900 | [diff] [blame] | 584 | LIBS-$(CONFIG_API) += api/ |
Masahiro Yamada | 2a24c33 | 2013-11-28 12:09:58 +0900 | [diff] [blame] | 585 | LIBS-$(CONFIG_HAS_POST) += post/ |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 586 | LIBS-y += test/ |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 587 | |
Alison Wang | 035260a | 2013-05-27 22:55:42 +0000 | [diff] [blame] | 588 | ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610)) |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 589 | LIBS-y += arch/$(ARCH)/imx-common/ |
Jason Liu | 83aa8fe | 2011-11-25 00:18:01 +0000 | [diff] [blame] | 590 | endif |
| 591 | |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 592 | LIBS-$(CONFIG_ARM) += arch/arm/cpu/ |
| 593 | LIBS-$(CONFIG_PPC) += arch/powerpc/cpu/ |
Minkyu Kang | 0a2b631 | 2010-08-19 13:48:11 +0900 | [diff] [blame] | 594 | |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 595 | LIBS-y += board/$(BOARDDIR)/ |
Masahiro Yamada | 9dc9356 | 2013-11-11 14:35:55 +0900 | [diff] [blame] | 596 | |
Masahiro Yamada | 30a198b | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 597 | LIBS-y := $(patsubst %/, %/built-in.o, $(LIBS-y)) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 598 | LIBS := $(sort $(LIBS-y)) |
Loïc Minier | 4fd8611 | 2011-10-03 11:57:10 +0200 | [diff] [blame] | 599 | .PHONY : $(LIBS) |
wdenk | c0aa5c5 | 2003-12-06 19:49:23 +0000 | [diff] [blame] | 600 | |
wdenk | 4cc02a8 | 2003-09-11 23:06:34 +0000 | [diff] [blame] | 601 | # Add GCC lib |
Wolfgang Denk | c73f44d | 2009-07-23 13:15:59 +0200 | [diff] [blame] | 602 | ifdef USE_PRIVATE_LIBGCC |
| 603 | ifeq ("$(USE_PRIVATE_LIBGCC)", "yes") |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 604 | PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/lib.a |
Wolfgang Denk | c73f44d | 2009-07-23 13:15:59 +0200 | [diff] [blame] | 605 | else |
| 606 | PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc |
| 607 | endif |
| 608 | else |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 609 | PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(c_flags) -print-libgcc-file-name`) -lgcc |
Wolfgang Denk | c73f44d | 2009-07-23 13:15:59 +0200 | [diff] [blame] | 610 | endif |
| 611 | PLATFORM_LIBS += $(PLATFORM_LIBGCC) |
| 612 | export PLATFORM_LIBS |
wdenk | 4989f87 | 2004-03-14 15:06:13 +0000 | [diff] [blame] | 613 | |
Mike Frysinger | 91acc21 | 2009-08-23 02:47:59 -0400 | [diff] [blame] | 614 | # Special flags for CPP when processing the linker script. |
| 615 | # Pass the version down so we can handle backwards compatibility |
| 616 | # on the fly. |
| 617 | LDPPFLAGS += \ |
| 618 | -include $(TOPDIR)/include/u-boot/u-boot.lds.h \ |
Simon Glass | 7b0fb5f | 2011-11-21 10:49:40 +0000 | [diff] [blame] | 619 | -DCPUDIR=$(CPUDIR) \ |
Mike Frysinger | 91acc21 | 2009-08-23 02:47:59 -0400 | [diff] [blame] | 620 | $(shell $(LD) --version | \ |
| 621 | sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') |
| 622 | |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 623 | ######################################################################### |
wdenk | 0a65855 | 2003-08-05 17:43:17 +0000 | [diff] [blame] | 624 | ######################################################################### |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 625 | |
Mike Frysinger | 4a7f543 | 2010-10-13 22:58:23 -0400 | [diff] [blame] | 626 | ifneq ($(CONFIG_BOARD_SIZE_LIMIT),) |
| 627 | BOARD_SIZE_CHECK = \ |
| 628 | @actual=`wc -c $@ | awk '{print $$1}'`; \ |
Joe Hershberger | b102e20 | 2012-11-08 10:19:09 +0000 | [diff] [blame] | 629 | limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \ |
Mike Frysinger | 4a7f543 | 2010-10-13 22:58:23 -0400 | [diff] [blame] | 630 | if test $$actual -gt $$limit; then \ |
Joe Hershberger | b102e20 | 2012-11-08 10:19:09 +0000 | [diff] [blame] | 631 | echo "$@ exceeds file size limit:" >&2 ; \ |
| 632 | echo " limit: $$limit bytes" >&2 ; \ |
| 633 | echo " actual: $$actual bytes" >&2 ; \ |
| 634 | echo " excess: $$((actual - limit)) bytes" >&2; \ |
Mike Frysinger | 4a7f543 | 2010-10-13 22:58:23 -0400 | [diff] [blame] | 635 | exit 1; \ |
| 636 | fi |
| 637 | else |
| 638 | BOARD_SIZE_CHECK = |
| 639 | endif |
| 640 | |
Scott Wood | 49fa059 | 2013-12-14 11:47:32 +0800 | [diff] [blame] | 641 | # Statically apply RELA-style relocations (currently arm64 only) |
| 642 | ifneq ($(CONFIG_STATIC_RELA),) |
| 643 | # $(1) is u-boot ELF, $(2) is u-boot bin, $(3) is text base |
| 644 | DO_STATIC_RELA = \ |
| 645 | start=$$($(NM) $(1) | grep __rel_dyn_start | cut -f 1 -d ' '); \ |
| 646 | end=$$($(NM) $(1) | grep __rel_dyn_end | cut -f 1 -d ' '); \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 647 | tools/relocate-rela $(2) $(3) $$start $$end |
Scott Wood | 49fa059 | 2013-12-14 11:47:32 +0800 | [diff] [blame] | 648 | else |
| 649 | DO_STATIC_RELA = |
| 650 | endif |
| 651 | |
Mike Frysinger | 57047e0 | 2009-06-15 00:25:19 -0400 | [diff] [blame] | 652 | # Always append ALL so that arch config.mk's can add custom ones |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 653 | ALL-y += u-boot.srec u-boot.bin System.map |
Haiying Wang | 8ad16cf | 2011-01-27 09:44:59 -0500 | [diff] [blame] | 654 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 655 | ALL-$(CONFIG_NAND_U_BOOT) += u-boot-nand.bin |
| 656 | ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin |
| 657 | ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl |
| 658 | ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin |
| 659 | ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img |
| 660 | ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin |
| 661 | ALL-$(CONFIG_OF_SEPARATE) += u-boot.dtb u-boot-dtb.bin |
Vadim Bendebury | f87a74a | 2013-03-27 14:34:18 +0000 | [diff] [blame] | 662 | ifneq ($(CONFIG_SPL_TARGET),) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 663 | ALL-$(CONFIG_SPL) += $(CONFIG_SPL_TARGET:"%"=%) |
Vadim Bendebury | f87a74a | 2013-03-27 14:34:18 +0000 | [diff] [blame] | 664 | endif |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 665 | ALL-$(CONFIG_REMAKE_ELF) += u-boot.elf |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 666 | |
Allen Martin | c9c9846 | 2012-08-31 08:30:12 +0000 | [diff] [blame] | 667 | # enable combined SPL/u-boot/dtb rules for tegra |
Tom Warren | d32b2a4 | 2012-12-11 13:34:17 +0000 | [diff] [blame] | 668 | ifneq ($(CONFIG_TEGRA),) |
Vidya Sagar | 5ff24f2 | 2013-10-31 14:51:38 +0530 | [diff] [blame] | 669 | ifeq ($(CONFIG_SPL),y) |
Allen Martin | c9c9846 | 2012-08-31 08:30:12 +0000 | [diff] [blame] | 670 | ifeq ($(CONFIG_OF_SEPARATE),y) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 671 | ALL-y += u-boot-dtb-tegra.bin |
Allen Martin | c9c9846 | 2012-08-31 08:30:12 +0000 | [diff] [blame] | 672 | else |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 673 | ALL-y += u-boot-nodtb-tegra.bin |
Allen Martin | c9c9846 | 2012-08-31 08:30:12 +0000 | [diff] [blame] | 674 | endif |
| 675 | endif |
Vidya Sagar | 5ff24f2 | 2013-10-31 14:51:38 +0530 | [diff] [blame] | 676 | endif |
Allen Martin | c9c9846 | 2012-08-31 08:30:12 +0000 | [diff] [blame] | 677 | |
Masahiro Yamada | 6c9a022 | 2013-11-18 11:08:35 +0900 | [diff] [blame] | 678 | all: $(ALL-y) $(SUBDIR_EXAMPLES-y) |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 679 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 680 | u-boot.dtb: checkdtc u-boot |
| 681 | $(MAKE) $(build)=dts binary |
| 682 | mv dts/dt.dtb $@ |
Simon Glass | 5cb34db | 2011-10-24 19:15:31 +0000 | [diff] [blame] | 683 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 684 | u-boot-dtb.bin: u-boot.bin u-boot.dtb |
Simon Glass | 5cb34db | 2011-10-24 19:15:31 +0000 | [diff] [blame] | 685 | cat $^ >$@ |
| 686 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 687 | u-boot.hex: u-boot |
wdenk | 6800519 | 2005-01-09 21:28:15 +0000 | [diff] [blame] | 688 | $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ |
| 689 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 690 | u-boot.srec: u-boot |
Albert ARIBAUD | 95fc6d6 | 2013-11-07 14:21:46 +0100 | [diff] [blame] | 691 | $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 692 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 693 | u-boot.bin: u-boot |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 694 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ |
Scott Wood | 49fa059 | 2013-12-14 11:47:32 +0800 | [diff] [blame] | 695 | $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE)) |
Mike Frysinger | 4a7f543 | 2010-10-13 22:58:23 -0400 | [diff] [blame] | 696 | $(BOARD_SIZE_CHECK) |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 697 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 698 | u-boot.ldr: u-boot |
Mike Frysinger | 45b57bd | 2009-07-21 22:17:36 -0400 | [diff] [blame] | 699 | $(CREATE_LDR_ENV) |
Mike Frysinger | 41117ca | 2008-08-07 18:56:56 -0400 | [diff] [blame] | 700 | $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS) |
Mike Frysinger | 4a7f543 | 2010-10-13 22:58:23 -0400 | [diff] [blame] | 701 | $(BOARD_SIZE_CHECK) |
Mike Frysinger | 908e776 | 2008-02-04 19:26:57 -0500 | [diff] [blame] | 702 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 703 | u-boot.ldr.hex: u-boot.ldr |
Mike Frysinger | 908e776 | 2008-02-04 19:26:57 -0500 | [diff] [blame] | 704 | $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary |
| 705 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 706 | u-boot.ldr.srec: u-boot.ldr |
Mike Frysinger | 908e776 | 2008-02-04 19:26:57 -0500 | [diff] [blame] | 707 | $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary |
| 708 | |
Stefan Roese | f7f05a9 | 2012-08-16 17:54:52 +0200 | [diff] [blame] | 709 | # |
| 710 | # U-Boot entry point, needed for booting of full-blown U-Boot |
| 711 | # from the SPL U-Boot version. |
| 712 | # |
| 713 | ifndef CONFIG_SYS_UBOOT_START |
| 714 | CONFIG_SYS_UBOOT_START := 0 |
| 715 | endif |
| 716 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 717 | u-boot.img: u-boot.bin |
| 718 | tools/mkimage -A $(ARCH) -T firmware -C none \ |
Stefan Roese | f7f05a9 | 2012-08-16 17:54:52 +0200 | [diff] [blame] | 719 | -O u-boot -a $(CONFIG_SYS_TEXT_BASE) \ |
| 720 | -e $(CONFIG_SYS_UBOOT_START) \ |
Wolfgang Denk | 4d1d9a3 | 2006-02-21 17:33:04 +0100 | [diff] [blame] | 721 | -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \ |
wdenk | 0a65855 | 2003-08-05 17:43:17 +0000 | [diff] [blame] | 722 | sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \ |
| 723 | -d $< $@ |
| 724 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 725 | u-boot.imx: u-boot.bin depend |
| 726 | $(MAKE) $(build)=arch/arm/imx-common $(objtree)/u-boot.imx |
Stefano Babic | 7b07f09 | 2010-01-20 18:19:10 +0100 | [diff] [blame] | 727 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 728 | u-boot.kwb: u-boot.bin |
| 729 | tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \ |
Eric Cooper | 28f3960 | 2010-10-19 13:31:11 -0400 | [diff] [blame] | 730 | -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@ |
Prafulla Wadaskar | 0732941 | 2009-09-07 15:05:02 +0530 | [diff] [blame] | 731 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 732 | u-boot.pbl: u-boot.bin |
| 733 | tools/mkimage -n $(CONFIG_SYS_FSL_PBL_RCW) \ |
Prabhakar Kushwaha | 950f2f7 | 2014-01-13 11:28:04 +0530 | [diff] [blame] | 734 | -R $(CONFIG_SYS_FSL_PBL_PBI) -T pblimage \ |
Shaohui Xie | ea65fd8 | 2012-08-10 02:49:35 +0000 | [diff] [blame] | 735 | -d $< $@ |
| 736 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 737 | u-boot.sha1: u-boot.bin |
| 738 | tools/ubsha1 u-boot.bin |
Heiko Schocher | 633e03a | 2007-06-22 19:11:54 +0200 | [diff] [blame] | 739 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 740 | u-boot.dis: u-boot |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 741 | $(OBJDUMP) -d $< > $@ |
| 742 | |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 743 | # $@ is output, $(1) and $(2) are inputs, $(3) is padded intermediate, |
| 744 | # $(4) is pad-to |
| 745 | SPL_PAD_APPEND = \ |
| 746 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(4) -I binary -O binary \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 747 | $(1) $(3); \ |
| 748 | cat $(3) $(2) > $@; \ |
| 749 | rm $(3) |
Scott Wood | eb7bd97 | 2012-12-06 13:33:16 +0000 | [diff] [blame] | 750 | |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 751 | ifdef CONFIG_TPL |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 752 | SPL_PAYLOAD := tpl/u-boot-with-tpl.bin |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 753 | else |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 754 | SPL_PAYLOAD := u-boot.bin |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 755 | endif |
Scott Wood | eb7bd97 | 2012-12-06 13:33:16 +0000 | [diff] [blame] | 756 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 757 | u-boot-with-spl.bin: spl/u-boot-spl.bin $(SPL_PAYLOAD) |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 758 | $(call SPL_PAD_APPEND,$<,$(SPL_PAYLOAD),spl/u-boot-spl-pad.bin,$(CONFIG_SPL_PAD_TO)) |
| 759 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 760 | tpl/u-boot-with-tpl.bin: tpl/u-boot-tpl.bin u-boot.bin |
| 761 | $(call SPL_PAD_APPEND,$<,u-boot.bin,tpl/u-boot-tpl-pad.bin,$(CONFIG_TPL_PAD_TO)) |
Heiko Schocher | 58cb84d | 2011-07-16 00:06:42 +0000 | [diff] [blame] | 762 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 763 | u-boot-with-spl.imx: spl/u-boot-spl.bin u-boot.bin |
| 764 | $(MAKE) $(build)=arch/arm/imx-common \ |
Benoît Thébaudeau | b2c7920 | 2013-04-11 09:35:56 +0000 | [diff] [blame] | 765 | $(OBJTREE)/u-boot-with-spl.imx |
| 766 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 767 | u-boot-with-nand-spl.imx: spl/u-boot-spl.bin u-boot.bin |
| 768 | $(MAKE) $(build)=arch/arm/imx-common \ |
Benoît Thébaudeau | 393b98d | 2013-04-11 09:35:57 +0000 | [diff] [blame] | 769 | $(OBJTREE)/u-boot-with-nand-spl.imx |
| 770 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 771 | u-boot.ubl: u-boot-with-spl.bin |
| 772 | tools/mkimage -n $(UBL_CONFIG) -T ublimage \ |
| 773 | -e $(CONFIG_SYS_TEXT_BASE) -d $< u-boot.ubl |
José Miguel Gonçalves | 479e660 | 2012-09-19 01:25:26 +0000 | [diff] [blame] | 774 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 775 | u-boot.ais: spl/u-boot-spl.bin u-boot.img |
| 776 | tools/mkimage -s -n $(if $(CONFIG_AIS_CONFIG_FILE),$(srctree)/$(CONFIG_AIS_CONFIG_FILE:"%"=%),"/dev/null") \ |
Sughosh Ganu | f806bbf | 2012-06-13 08:39:06 +0000 | [diff] [blame] | 777 | -T aisimage \ |
Christian Riesch | bd25f06 | 2011-12-09 09:47:39 +0000 | [diff] [blame] | 778 | -e $(CONFIG_SPL_TEXT_BASE) \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 779 | -d spl/u-boot-spl.bin \ |
| 780 | spl/u-boot-spl.ais |
Christian Riesch | bd25f06 | 2011-12-09 09:47:39 +0000 | [diff] [blame] | 781 | $(OBJCOPY) ${OBJCFLAGS} -I binary \ |
| 782 | --pad-to=$(CONFIG_SPL_MAX_SIZE) -O binary \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 783 | spl/u-boot-spl.ais spl/u-boot-spl-pad.ais |
| 784 | cat spl/u-boot-spl-pad.ais u-boot.img > u-boot.ais |
Christian Riesch | bd25f06 | 2011-12-09 09:47:39 +0000 | [diff] [blame] | 785 | |
Otavio Salvador | 1781100 | 2012-08-18 07:25:25 +0000 | [diff] [blame] | 786 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 787 | u-boot.sb: u-boot.bin spl/u-boot-spl.bin |
| 788 | $(MAKE) $(build)=$(CPUDIR)/$(SOC)/ $(OBJTREE)/u-boot.sb |
Marek Vasut | b0d6296 | 2011-11-08 23:18:19 +0000 | [diff] [blame] | 789 | |
Stefan Roese | 0ba64c3 | 2012-01-05 11:19:50 +0100 | [diff] [blame] | 790 | # On x600 (SPEAr600) U-Boot is appended to U-Boot SPL. |
| 791 | # Both images are created using mkimage (crc etc), so that the ROM |
| 792 | # bootloader can check its integrity. Padding needs to be done to the |
| 793 | # SPL image (with mkimage header) and not the binary. Otherwise the resulting image |
| 794 | # which is loaded/copied by the ROM bootloader to SRAM doesn't fit. |
| 795 | # The resulting image containing both U-Boot images is called u-boot.spr |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 796 | u-boot.spr: u-boot.img spl/u-boot-spl.bin |
| 797 | tools/mkimage -A $(ARCH) -T firmware -C none \ |
Stefan Roese | 0ba64c3 | 2012-01-05 11:19:50 +0100 | [diff] [blame] | 798 | -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 799 | -d spl/u-boot-spl.bin $@ |
Masahiro Yamada | 62aa18a | 2013-12-18 19:00:51 +0900 | [diff] [blame] | 800 | $(OBJCOPY) -I binary -O binary \ |
| 801 | --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff $@ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 802 | cat u-boot.img >> $@ |
Stefan Roese | 0ba64c3 | 2012-01-05 11:19:50 +0100 | [diff] [blame] | 803 | |
Tom Warren | d32b2a4 | 2012-12-11 13:34:17 +0000 | [diff] [blame] | 804 | ifneq ($(CONFIG_TEGRA),) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 805 | u-boot-nodtb-tegra.bin: spl/u-boot-spl.bin u-boot.bin |
| 806 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SYS_TEXT_BASE) -O binary spl/u-boot-spl spl/u-boot-spl-pad.bin |
| 807 | cat spl/u-boot-spl-pad.bin u-boot.bin > $@ |
| 808 | rm spl/u-boot-spl-pad.bin |
Stephen Warren | 1fa4e83 | 2013-05-14 08:00:53 +0000 | [diff] [blame] | 809 | |
| 810 | ifeq ($(CONFIG_OF_SEPARATE),y) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 811 | u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin u-boot.dtb |
| 812 | cat u-boot-nodtb-tegra.bin u-boot.dtb > $@ |
Stephen Warren | 1fa4e83 | 2013-05-14 08:00:53 +0000 | [diff] [blame] | 813 | endif |
Allen Martin | 21476ec | 2012-08-31 08:30:10 +0000 | [diff] [blame] | 814 | endif |
Allen Martin | 21476ec | 2012-08-31 08:30:10 +0000 | [diff] [blame] | 815 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 816 | u-boot-img.bin: spl/u-boot-spl.bin u-boot.img |
| 817 | cat spl/u-boot-spl.bin u-boot.img > $@ |
Stefan Roese | 28eeffa | 2012-08-24 17:36:53 +0200 | [diff] [blame] | 818 | |
Stefan Roese | 07a78db | 2013-02-22 11:36:50 +0100 | [diff] [blame] | 819 | # PPC4xx needs the SPL at the end of the image, since the reset vector |
| 820 | # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target |
| 821 | # and need to introduce a new build target with the full blown U-Boot |
| 822 | # at the start padded up to the start of the SPL image. And then concat |
| 823 | # the SPL image to the end. |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 824 | u-boot-img-spl-at-end.bin: spl/u-boot-spl.bin u-boot.img |
Masahiro Yamada | 62aa18a | 2013-12-18 19:00:51 +0900 | [diff] [blame] | 825 | $(OBJCOPY) -I binary -O binary --pad-to=$(CONFIG_UBOOT_PAD_TO) \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 826 | --gap-fill=0xff u-boot.img $@ |
| 827 | cat spl/u-boot-spl.bin >> $@ |
Stefan Roese | 07a78db | 2013-02-22 11:36:50 +0100 | [diff] [blame] | 828 | |
Scott Wood | a8d4910 | 2013-12-14 11:47:33 +0800 | [diff] [blame] | 829 | # Create a new ELF from a raw binary file. This is useful for arm64 |
| 830 | # where static relocation needs to be performed on the raw binary, |
| 831 | # but certain simulators only accept an ELF file (but don't do the |
| 832 | # relocation). |
| 833 | # FIXME refactor dts/Makefile to share target/arch detection |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 834 | u-boot.elf: u-boot.bin |
Scott Wood | a8d4910 | 2013-12-14 11:47:33 +0800 | [diff] [blame] | 835 | @$(OBJCOPY) -B aarch64 -I binary -O elf64-littleaarch64 \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 836 | $< u-boot-elf.o |
| 837 | @$(LD) u-boot-elf.o -o $@ \ |
Scott Wood | a8d4910 | 2013-12-14 11:47:33 +0800 | [diff] [blame] | 838 | --defsym=_start=$(CONFIG_SYS_TEXT_BASE) \ |
| 839 | -Ttext=$(CONFIG_SYS_TEXT_BASE) |
| 840 | |
Simon Glass | 9f53bbf | 2011-10-03 19:26:50 +0000 | [diff] [blame] | 841 | ifeq ($(CONFIG_SANDBOX),y) |
| 842 | GEN_UBOOT = \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 843 | $(CC) $(SYMS) -T u-boot.lds \ |
| 844 | -Wl,--start-group $(LIBS) -Wl,--end-group \ |
Simon Glass | 9f53bbf | 2011-10-03 19:26:50 +0000 | [diff] [blame] | 845 | $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot |
| 846 | else |
Mike Frysinger | a46fbba | 2009-05-20 04:35:14 -0400 | [diff] [blame] | 847 | GEN_UBOOT = \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 848 | $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ |
| 849 | $(OBJS) \ |
| 850 | --start-group $(LIBS) --end-group $(PLATFORM_LIBS) \ |
wdenk | 67ff36c | 2002-11-19 23:01:07 +0000 | [diff] [blame] | 851 | -Map u-boot.map -o u-boot |
Simon Glass | 9f53bbf | 2011-10-03 19:26:50 +0000 | [diff] [blame] | 852 | endif |
| 853 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 854 | u-boot: depend $(SUBDIR_TOOLS) $(OBJS) $(LIBS) u-boot.lds |
Mike Frysinger | a46fbba | 2009-05-20 04:35:14 -0400 | [diff] [blame] | 855 | $(GEN_UBOOT) |
| 856 | ifeq ($(CONFIG_KALLSYMS),y) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 857 | smap=`$(call SYSTEM_MAP,u-boot) | \ |
Wolfgang Denk | 18d46c0 | 2009-08-17 14:00:53 +0200 | [diff] [blame] | 858 | awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \ |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 859 | $(CC) $(c_flags) -DSYSTEM_MAP="\"$${smap}\"" \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 860 | -c $(srctree)/common/system_map.c -o common/system_map.o |
| 861 | $(GEN_UBOOT) common/system_map.o |
Mike Frysinger | a46fbba | 2009-05-20 04:35:14 -0400 | [diff] [blame] | 862 | endif |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 863 | |
Masahiro Yamada | 33ed77e | 2013-10-21 11:53:41 +0900 | [diff] [blame] | 864 | $(OBJS): |
| 865 | @: |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 866 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 867 | $(LIBS): depend $(SUBDIR_TOOLS) scripts_basic |
| 868 | $(Q)$(MAKE) $(build)=$(patsubst %/,%,$(dir $@)) |
wdenk | c0aa5c5 | 2003-12-06 19:49:23 +0000 | [diff] [blame] | 869 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 870 | $(SUBDIRS): depend scripts_basic |
| 871 | $(Q)$(MAKE) $(build)=$@ |
Masahiro Yamada | f243180 | 2014-02-04 17:24:10 +0900 | [diff] [blame] | 872 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 873 | $(SUBDIR_EXAMPLES-y): u-boot |
Che-liang Chiou | d74a67f | 2011-10-17 21:04:15 +0000 | [diff] [blame] | 874 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 875 | u-boot.lds: $(LDSCRIPT) depend |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 876 | $(CPP) $(cpp_flags) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@ |
Wolfgang Denk | 18d46c0 | 2009-08-17 14:00:53 +0200 | [diff] [blame] | 877 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 878 | nand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend scripts_basic |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 879 | $(MAKE) $(build)=nand_spl/board/$(BOARDDIR) all |
Stefan Roese | 42fbddd | 2006-09-07 11:51:23 +0200 | [diff] [blame] | 880 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 881 | u-boot-nand.bin: nand_spl u-boot.bin |
| 882 | cat nand_spl/u-boot-spl-16k.bin u-boot.bin > u-boot-nand.bin |
Stefan Roese | 42fbddd | 2006-09-07 11:51:23 +0200 | [diff] [blame] | 883 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 884 | spl/u-boot-spl.bin: $(SUBDIR_TOOLS) depend scripts_basic |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 885 | $(MAKE) obj=spl -f $(srctree)/spl/Makefile all |
Daniel Schwierzeck | 73f4f77 | 2011-07-13 05:11:04 +0000 | [diff] [blame] | 886 | |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 887 | tpl/u-boot-tpl.bin: $(SUBDIR_TOOLS) depend scripts_basic |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 888 | $(MAKE) obj=tpl -f $(srctree)/spl/Makefile all CONFIG_TPL_BUILD=y |
Ying Zhang | 2d2e3b6 | 2013-08-16 15:16:15 +0800 | [diff] [blame] | 889 | |
Daniel Hobi | ad4eaa3 | 2010-01-18 18:13:39 +0100 | [diff] [blame] | 890 | # Explicitly make _depend in subdirs containing multiple targets to prevent |
| 891 | # parallel sub-makes creating .depend files simultaneously. |
Wolfgang Denk | 81aa2eb | 2010-10-26 00:08:35 +0200 | [diff] [blame] | 892 | depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 893 | include/generated/generic-asm-offsets.h \ |
| 894 | include/generated/asm-offsets.h |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 895 | |
Li Yang | 22a6da6 | 2009-12-09 18:13:26 +0800 | [diff] [blame] | 896 | TAG_SUBDIRS = $(SUBDIRS) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 897 | TAG_SUBDIRS += $(dir $(LIBS)) |
Jean-Christophe PLAGNIOL-VILLARD | 957013c | 2007-11-25 18:45:47 +0100 | [diff] [blame] | 898 | TAG_SUBDIRS += include |
Jean-Christophe PLAGNIOL-VILLARD | 957013c | 2007-11-25 18:45:47 +0100 | [diff] [blame] | 899 | |
Horst Kronstorfer | b2bc904 | 2011-07-18 01:21:18 +0000 | [diff] [blame] | 900 | FIND := find |
| 901 | FINDFLAGS := -L |
| 902 | |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 903 | PHONY += checkstack |
| 904 | |
Tom Rini | 0819fd8 | 2012-02-02 14:07:05 +0000 | [diff] [blame] | 905 | checkstack: |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 906 | $(OBJDUMP) -d u-boot $$(find . -name u-boot-spl) | \ |
| 907 | $(PERL) $(src)/scripts/checkstack.pl $(ARCH) |
Tom Rini | 0819fd8 | 2012-02-02 14:07:05 +0000 | [diff] [blame] | 908 | |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 909 | tags ctags: |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 910 | ctags -w -o ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \ |
Li Yang | 22a6da6 | 2009-12-09 18:13:26 +0800 | [diff] [blame] | 911 | -name '*.[chS]' -print` |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 912 | |
| 913 | etags: |
Horst Kronstorfer | b2bc904 | 2011-07-18 01:21:18 +0000 | [diff] [blame] | 914 | etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \ |
Li Yang | 22a6da6 | 2009-12-09 18:13:26 +0800 | [diff] [blame] | 915 | -name '*.[chS]' -print` |
Li Yang | 8c6dcf0 | 2008-02-29 11:46:05 +0800 | [diff] [blame] | 916 | cscope: |
Horst Kronstorfer | b2bc904 | 2011-07-18 01:21:18 +0000 | [diff] [blame] | 917 | $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \ |
| 918 | cscope.files |
Li Yang | 8c6dcf0 | 2008-02-29 11:46:05 +0800 | [diff] [blame] | 919 | cscope -b -q -k |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 920 | |
Mike Frysinger | a46fbba | 2009-05-20 04:35:14 -0400 | [diff] [blame] | 921 | SYSTEM_MAP = \ |
| 922 | $(NM) $1 | \ |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 923 | grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \ |
Mike Frysinger | a46fbba | 2009-05-20 04:35:14 -0400 | [diff] [blame] | 924 | LC_ALL=C sort |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 925 | System.map: u-boot |
Masahiro Yamada | 9f36f06 | 2013-11-11 14:36:01 +0900 | [diff] [blame] | 926 | @$(call SYSTEM_MAP,$<) > $@ |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 927 | |
Tom Rini | 20eef6c | 2012-03-16 06:34:35 +0000 | [diff] [blame] | 928 | checkthumb: |
| 929 | @if test $(call cc-version) -lt 0404; then \ |
| 930 | echo -n '*** Your GCC does not produce working '; \ |
| 931 | echo 'binaries in THUMB mode.'; \ |
| 932 | echo '*** Your board is configured for THUMB mode.'; \ |
| 933 | false; \ |
| 934 | fi |
Scott Wood | 146f506 | 2012-09-20 19:10:01 -0500 | [diff] [blame] | 935 | |
| 936 | # GCC 3.x is reported to have problems generating the type of relocation |
| 937 | # that U-Boot wants. |
| 938 | # See http://lists.denx.de/pipermail/u-boot/2012-September/135156.html |
| 939 | checkgcc4: |
| 940 | @if test $(call cc-version) -lt 0400; then \ |
| 941 | echo -n '*** Your GCC is too old, please upgrade to GCC 4.x or newer'; \ |
| 942 | false; \ |
| 943 | fi |
| 944 | |
Stephen Warren | 1f78f06 | 2013-07-24 10:09:16 -0700 | [diff] [blame] | 945 | checkdtc: |
| 946 | @if test $(call dtc-version) -lt 0104; then \ |
| 947 | echo '*** Your dtc is too old, please upgrade to dtc 1.4 or newer'; \ |
| 948 | false; \ |
| 949 | fi |
| 950 | |
Grant Likely | 0f91019 | 2007-09-24 09:05:31 -0600 | [diff] [blame] | 951 | # |
| 952 | # Auto-generate the autoconf.mk file (which is included by all makefiles) |
| 953 | # |
| 954 | # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep. |
| 955 | # the dep file is only include in this top level makefile to determine when |
| 956 | # to regenerate the autoconf.mk file. |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 957 | |
| 958 | quiet_cmd_autoconf_dep = GEN $@ |
| 959 | cmd_autoconf_dep = $(CC) -x c -DDO_DEPS_ONLY -M $(c_flags) \ |
| 960 | -MQ include/autoconf.mk $(srctree)/include/common.h > $@ || rm $@ |
| 961 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 962 | include/autoconf.mk.dep: include/config.h include/common.h |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 963 | $(call cmd,autoconf_dep) |
Wolfgang Denk | 9046f3f | 2008-05-13 23:15:52 +0200 | [diff] [blame] | 964 | |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 965 | quiet_cmd_autoconf = GEN $@ |
| 966 | cmd_autoconf = \ |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 967 | $(CPP) $(c_flags) -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \ |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 968 | sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \ |
Masahiro Yamada | dab0992 | 2013-12-02 14:57:29 +0900 | [diff] [blame] | 969 | rm $@.tmp |
Grant Likely | 0f91019 | 2007-09-24 09:05:31 -0600 | [diff] [blame] | 970 | |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 971 | include/autoconf.mk: include/config.h |
| 972 | $(call cmd,autoconf) |
| 973 | |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 974 | quiet_cmd_offsets = GEN $@ |
| 975 | cmd_offsets = $(srctree)/tools/scripts/make-asm-offsets $< $@ |
| 976 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 977 | include/generated/generic-asm-offsets.h: lib/asm-offsets.s |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 978 | $(call cmd,offsets) |
Wolfgang Denk | 81aa2eb | 2010-10-26 00:08:35 +0200 | [diff] [blame] | 979 | |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 980 | quiet_cmd_asm-offsets.s = CC $@ |
| 981 | cmd_asm-offsets.s = mkdir -p lib; \ |
| 982 | $(CC) -DDO_DEPS_ONLY \ |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 983 | $(c_flags) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 984 | -o $@ $< -c -S |
| 985 | |
| 986 | lib/asm-offsets.s: $(srctree)/lib/asm-offsets.c include/config.h |
| 987 | $(call cmd,asm-offsets.s) |
Wolfgang Denk | 81aa2eb | 2010-10-26 00:08:35 +0200 | [diff] [blame] | 988 | |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 989 | include/generated/asm-offsets.h: $(CPUDIR)/$(SOC)/asm-offsets.s |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 990 | $(call cmd,offsets) |
Stefano Babic | 2a1f1ac | 2011-09-05 04:32:28 +0000 | [diff] [blame] | 991 | |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 992 | quiet_cmd_soc_asm-offsets.s = CC $@ |
| 993 | cmd_soc_asm-offsets.s = mkdir -p $(CPUDIR)/$(SOC); \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 994 | if [ -f $(srctree)/$(CPUDIR)/$(SOC)/asm-offsets.c ];then \ |
Stefano Babic | 2a1f1ac | 2011-09-05 04:32:28 +0000 | [diff] [blame] | 995 | $(CC) -DDO_DEPS_ONLY \ |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 996 | $(c_flags) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 997 | -o $@ $(srctree)/$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \ |
Stefano Babic | 2a1f1ac | 2011-09-05 04:32:28 +0000 | [diff] [blame] | 998 | else \ |
| 999 | touch $@; \ |
| 1000 | fi |
| 1001 | |
Masahiro Yamada | 4dd075d | 2014-02-04 17:24:31 +0900 | [diff] [blame] | 1002 | $(CPUDIR)/$(SOC)/asm-offsets.s: include/config.h |
| 1003 | $(call cmd,soc_asm-offsets.s) |
| 1004 | |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1005 | ######################################################################### |
Wolfgang Denk | 0a659ad | 2008-01-13 00:59:21 +0100 | [diff] [blame] | 1006 | else # !config.mk |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1007 | all u-boot.hex u-boot.srec u-boot.bin \ |
| 1008 | u-boot.img u-boot.dis u-boot \ |
Loïc Minier | 4fd8611 | 2011-10-03 11:57:10 +0200 | [diff] [blame] | 1009 | $(filter-out tools,$(SUBDIRS)) \ |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1010 | depend dep tags ctags etags cscope System.map: |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1011 | @echo "System not configured - see README" >&2 |
| 1012 | @ exit 1 |
Mike Frysinger | 39901cd | 2010-01-21 04:03:22 -0500 | [diff] [blame] | 1013 | |
Loïc Minier | 4fd8611 | 2011-10-03 11:57:10 +0200 | [diff] [blame] | 1014 | tools: $(VERSION_FILE) $(TIMESTAMP_FILE) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1015 | $(MAKE) $(build)=$@ all |
Wolfgang Denk | 0a659ad | 2008-01-13 00:59:21 +0100 | [diff] [blame] | 1016 | endif # config.mk |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1017 | |
Scott Wood | 4f62eb4 | 2013-12-14 11:47:34 +0800 | [diff] [blame] | 1018 | # ARM relocations should all be R_ARM_RELATIVE (32-bit) or |
| 1019 | # R_AARCH64_RELATIVE (64-bit). |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1020 | checkarmreloc: u-boot |
Scott Wood | 4f62eb4 | 2013-12-14 11:47:34 +0800 | [diff] [blame] | 1021 | @RELOC="`$(CROSS_COMPILE)readelf -r -W $< | cut -d ' ' -f 4 | \ |
| 1022 | grep R_A | sort -u`"; \ |
| 1023 | if test "$$RELOC" != "R_ARM_RELATIVE" -a \ |
| 1024 | "$$RELOC" != "R_AARCH64_RELATIVE"; then \ |
| 1025 | echo "$< contains unexpected relocations: $$RELOC"; \ |
| 1026 | false; \ |
| 1027 | fi |
Albert ARIBAUD | 446dd12 | 2013-06-11 14:17:30 +0200 | [diff] [blame] | 1028 | |
Ilya Yanok | 3f153db | 2011-06-20 12:45:38 +0000 | [diff] [blame] | 1029 | $(VERSION_FILE): |
Mike Frysinger | e8969ab | 2011-06-30 16:56:20 +0000 | [diff] [blame] | 1030 | @mkdir -p $(dir $(VERSION_FILE)) |
Masahiro Yamada | 7935a82 | 2013-11-28 16:29:23 +0900 | [diff] [blame] | 1031 | @( localvers='$(shell $(TOPDIR)/scripts/setlocalversion $(TOPDIR))' ; \ |
Ilya Yanok | 3f153db | 2011-06-20 12:45:38 +0000 | [diff] [blame] | 1032 | printf '#define PLAIN_VERSION "%s%s"\n' \ |
| 1033 | "$(U_BOOT_VERSION)" "$${localvers}" ; \ |
| 1034 | printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \ |
| 1035 | "$(U_BOOT_VERSION)" "$${localvers}" ; \ |
| 1036 | ) > $@.tmp |
| 1037 | @( printf '#define CC_VERSION_STRING "%s"\n' \ |
| 1038 | '$(shell $(CC) --version | head -n 1)' )>> $@.tmp |
| 1039 | @( printf '#define LD_VERSION_STRING "%s"\n' \ |
| 1040 | '$(shell $(LD) -v | head -n 1)' )>> $@.tmp |
| 1041 | @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@ |
| 1042 | |
Loïc Minier | 4fd8611 | 2011-10-03 11:57:10 +0200 | [diff] [blame] | 1043 | $(TIMESTAMP_FILE): |
| 1044 | @mkdir -p $(dir $(TIMESTAMP_FILE)) |
Loïc Minier | af7c7e4 | 2011-10-03 11:57:11 +0200 | [diff] [blame] | 1045 | @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp |
| 1046 | @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp |
| 1047 | @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@ |
Loïc Minier | 4fd8611 | 2011-10-03 11:57:10 +0200 | [diff] [blame] | 1048 | |
Mike Frysinger | 9bd7a6f | 2010-08-15 00:03:21 -0400 | [diff] [blame] | 1049 | easylogo env gdb: |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 1050 | $(Q)$(MAKE) $(build)=tools/$@ MTD_VERSION=${MTD_VERSION} |
Masahiro Yamada | f243180 | 2014-02-04 17:24:10 +0900 | [diff] [blame] | 1051 | |
Mike Frysinger | 9bd7a6f | 2010-08-15 00:03:21 -0400 | [diff] [blame] | 1052 | gdbtools: gdb |
| 1053 | |
Marek Vasut | 1f747c1 | 2012-10-06 14:04:58 +0000 | [diff] [blame] | 1054 | xmldocs pdfdocs psdocs htmldocs mandocs: tools/kernel-doc/docproc |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 1055 | $(Q)$(MAKE) U_BOOT_VERSION=$(U_BOOT_VERSION) $(build)=doc/DocBook $@ |
Marek Vasut | 1f747c1 | 2012-10-06 14:04:58 +0000 | [diff] [blame] | 1056 | |
Loïc Minier | 4fd8611 | 2011-10-03 11:57:10 +0200 | [diff] [blame] | 1057 | tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE) |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 1058 | $(Q)$(MAKE) $(build)=tools HOST_TOOLS_ALL=y |
Mike Frysinger | 9bd7a6f | 2010-08-15 00:03:21 -0400 | [diff] [blame] | 1059 | |
Wolfgang Denk | e5d99e2 | 2006-10-25 00:43:17 +0200 | [diff] [blame] | 1060 | .PHONY : CHANGELOG |
| 1061 | CHANGELOG: |
Ben Warren | dc43c9c | 2006-10-26 14:38:25 -0400 | [diff] [blame] | 1062 | git log --no-merges U-Boot-1_1_5.. | \ |
| 1063 | unexpand -a | sed -e 's/\s\s*$$//' > $@ |
Wolfgang Denk | e5d99e2 | 2006-10-25 00:43:17 +0200 | [diff] [blame] | 1064 | |
Harald Welte | 5708dbf | 2008-07-09 22:30:30 +0800 | [diff] [blame] | 1065 | include/license.h: tools/bin2header COPYING |
Wolfgang Denk | 625bd33 | 2010-05-27 23:18:33 +0200 | [diff] [blame] | 1066 | cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1067 | ######################################################################### |
| 1068 | |
| 1069 | unconfig: |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1070 | @rm -f include/config.h include/config.mk \ |
| 1071 | board/*/config.tmp board/*/*/config.tmp \ |
| 1072 | include/autoconf.mk include/autoconf.mk.dep \ |
| 1073 | include/spl-autoconf.mk \ |
| 1074 | include/tpl-autoconf.mk |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1075 | |
Wolfgang Denk | f2c7ea8 | 2010-05-27 23:18:36 +0200 | [diff] [blame] | 1076 | %_config:: unconfig |
| 1077 | @$(MKCONFIG) -A $(@:_config=) |
| 1078 | |
wdenk | b02744a | 2003-04-05 00:53:31 +0000 | [diff] [blame] | 1079 | ######################################################################### |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1080 | |
| 1081 | clean: |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1082 | @rm -f examples/standalone/atmel_df_pow2 \ |
| 1083 | examples/standalone/hello_world \ |
| 1084 | examples/standalone/interrupt \ |
| 1085 | examples/standalone/mem_to_mem_idma2intr \ |
| 1086 | examples/standalone/sched \ |
| 1087 | $(addprefix examples/standalone/, smc91111_eeprom smc911x_eeprom) \ |
| 1088 | examples/standalone/test_burst \ |
| 1089 | examples/standalone/timer |
| 1090 | @rm -f $(addprefix examples/api/, demo demo.bin) |
| 1091 | @rm -f tools/bmp_logo tools/easylogo/easylogo \ |
| 1092 | tools/env/fw_printenv \ |
| 1093 | tools/envcrc \ |
| 1094 | $(addprefix tools/gdb/, gdbcont gdbsend) \ |
| 1095 | tools/gen_eth_addr tools/img2srec \ |
| 1096 | tools/dumpimage \ |
| 1097 | $(addprefix tools/, mkenvimage mkimage) \ |
| 1098 | tools/mpc86x_clk \ |
| 1099 | $(addprefix tools/, mk$(BOARD)spl mkexynosspl) \ |
| 1100 | tools/mxsboot \ |
| 1101 | tools/ncb tools/ubsha1 \ |
| 1102 | tools/kernel-doc/docproc \ |
| 1103 | tools/proftool |
| 1104 | @rm -f $(addprefix board/cray/L1/, bootscript.c bootscript.image) \ |
| 1105 | board/matrix_vision/*/bootscript.img \ |
| 1106 | spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl \ |
| 1107 | u-boot.lds \ |
| 1108 | $(addprefix arch/blackfin/cpu/, init.lds init.elf) |
| 1109 | @rm -f include/bmp_logo.h |
| 1110 | @rm -f include/bmp_logo_data.h |
| 1111 | @rm -f lib/asm-offsets.s |
| 1112 | @rm -f include/generated/asm-offsets.h |
| 1113 | @rm -f $(CPUDIR)/$(SOC)/asm-offsets.s |
Peter Tyser | acce4eb | 2009-07-20 19:02:21 -0500 | [diff] [blame] | 1114 | @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1115 | @$(MAKE) -f $(srctree)/doc/DocBook/Makefile cleandocs |
Wolfgang Denk | 0a659ad | 2008-01-13 00:59:21 +0100 | [diff] [blame] | 1116 | @find $(OBJTREE) -type f \ |
Tom Rini | b7f3413 | 2012-02-20 13:50:10 +0000 | [diff] [blame] | 1117 | \( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \ |
Masahiro Yamada | 0d68fb1 | 2014-02-04 17:24:28 +0900 | [diff] [blame] | 1118 | -o -name '*.o' -o -name '*.a' -o -name '*.exe' -o -name '*.cmd' \ |
Troy Kisky | a18d786 | 2013-01-18 16:14:24 +0000 | [diff] [blame] | 1119 | -o -name '*.cfgtmp' \) -print \ |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1120 | | xargs rm -f |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1121 | |
Masahiro Yamada | d01ec13 | 2014-02-04 17:24:34 +0900 | [diff] [blame^] | 1122 | clobber: clean |
Andy Fleming | def963d | 2011-11-21 13:40:43 +0000 | [diff] [blame] | 1123 | @find $(OBJTREE) -type f \( -name '*.srec' \ |
| 1124 | -o -name '*.bin' -o -name u-boot.img \) \ |
| 1125 | -print0 | xargs -0 rm -f |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1126 | @rm -f $(OBJS) *.bak ctags etags TAGS \ |
| 1127 | cscope.* *.*~ |
| 1128 | @rm -f u-boot u-boot.map u-boot.hex $(ALL-y) |
| 1129 | @rm -f u-boot.kwb |
| 1130 | @rm -f u-boot.pbl |
| 1131 | @rm -f u-boot.imx |
| 1132 | @rm -f u-boot-with-spl.imx |
| 1133 | @rm -f u-boot-with-nand-spl.imx |
| 1134 | @rm -f u-boot.ubl |
| 1135 | @rm -f u-boot.ais |
| 1136 | @rm -f u-boot.dtb |
| 1137 | @rm -f u-boot.sb |
| 1138 | @rm -f u-boot.spr |
| 1139 | @rm -f $(addprefix nand_spl/, u-boot.lds u-boot.lst System.map) |
| 1140 | @rm -f $(addprefix nand_spl/, u-boot-nand_spl.lds u-boot-spl u-boot-spl.map) |
| 1141 | @rm -f $(addprefix spl/, u-boot-spl u-boot-spl.bin u-boot-spl.map) |
| 1142 | @rm -f spl/u-boot-spl.lds |
| 1143 | @rm -f $(addprefix tpl/, u-boot-tpl u-boot-tpl.bin u-boot-tpl.map) |
| 1144 | @rm -f tpl/u-boot-spl.lds |
| 1145 | @rm -f MLO MLO.byteswap |
| 1146 | @rm -f SPL |
| 1147 | @rm -f tools/xway-swap-bytes |
| 1148 | @rm -fr include/asm/proc include/asm/arch include/asm |
| 1149 | @rm -fr include/generated |
| 1150 | @[ ! -d nand_spl ] || find nand_spl -name "*" -type l -print | xargs rm -f |
| 1151 | @rm -f dts/*.tmp |
| 1152 | @rm -f $(addprefix spl/, u-boot-spl.ais, u-boot-spl-pad.ais) |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1153 | |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 1154 | mrproper \ |
| 1155 | distclean: clobber unconfig |
Mike Frysinger | 0c11521 | 2011-06-24 18:37:55 +0000 | [diff] [blame] | 1156 | ifneq ($(OBJTREE),$(SRCTREE)) |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1157 | rm -rf * |
Marian Balakowicz | d62379d | 2006-09-01 19:49:50 +0200 | [diff] [blame] | 1158 | endif |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1159 | |
| 1160 | backup: |
| 1161 | F=`basename $(TOPDIR)` ; cd .. ; \ |
Ilya Yanok | d2b096d | 2010-06-21 18:13:21 +0400 | [diff] [blame] | 1162 | gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F |
wdenk | 7ebf744 | 2002-11-02 23:17:16 +0000 | [diff] [blame] | 1163 | |
| 1164 | ######################################################################### |
Masahiro Yamada | 59f15f2 | 2014-02-04 17:24:24 +0900 | [diff] [blame] | 1165 | |
| 1166 | endif # skip-makefile |
| 1167 | |
| 1168 | PHONY += FORCE |
| 1169 | FORCE: |
| 1170 | |
| 1171 | # Declare the contents of the .PHONY variable as phony. We keep that |
| 1172 | # information in a variable so we can use it in if_changed and friends. |
| 1173 | .PHONY: $(PHONY) |