Makefile

   1 #
   2 # (C) Copyright 2000-2013
   3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4 #
   5 # SPDX-License-Identifier:      GPL-2.0+
   6 #
   7
   8 VERSION = 2013
   9 PATCHLEVEL = 10
  10 SUBLEVEL =
  11 EXTRAVERSION = -rc1
  12 ifneq "$(SUBLEVEL)" ""
  13 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
  14 else
  15 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
  16 endif
  17 TIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h
  18 VERSION_FILE = $(obj)include/generated/version_autogenerated.h
  19
  20 HOSTARCH := $(shell uname -m | \
  21         sed -e s/i.86/x86/ \
  22             -e s/sun4u/sparc64/ \
  23             -e s/arm.*/arm/ \
  24             -e s/sa110/arm/ \
  25             -e s/ppc64/powerpc/ \
  26             -e s/ppc/powerpc/ \
  27             -e s/macppc/powerpc/\
  28             -e s/sh.*/sh/)
  29
  30 HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
  31             sed -e 's/\(cygwin\).*/cygwin/')
  32
  33 export  HOSTARCH HOSTOS
  34
  35 # Deal with colliding definitions from tcsh etc.
  36 VENDOR=
  37
  38 #########################################################################
  39 # Allow for silent builds
  40 ifeq (,$(findstring s,$(MAKEFLAGS)))
  41 XECHO = echo
  42 else
  43 XECHO = :
  44 endif
  45
  46 #########################################################################
  47 #
  48 # U-boot build supports producing a object files to the separate external
  49 # directory. Two use cases are supported:
  50 #
  51 # 1) Add O= to the make command line
  52 # 'make O=/tmp/build all'
  53 #
  54 # 2) Set environement variable BUILD_DIR to point to the desired location
  55 # 'export BUILD_DIR=/tmp/build'
  56 # 'make'
  57 #
  58 # The second approach can also be used with a MAKEALL script
  59 # 'export BUILD_DIR=/tmp/build'
  60 # './MAKEALL'
  61 #
  62 # Command line 'O=' setting overrides BUILD_DIR environent variable.
  63 #
  64 # When none of the above methods is used the local build is performed and
  65 # the object files are placed in the source directory.
  66 #
  67
  68 ifdef O
  69 ifeq ("$(origin O)", "command line")
  70 BUILD_DIR := $(O)
  71 endif
  72 endif
  73
  74 # Call a source code checker (by default, "sparse") as part of the
  75 # C compilation.
  76 #
  77 # Use 'make C=1' to enable checking of re-compiled files.
  78 #
  79 # See the linux kernel file "Documentation/sparse.txt" for more details,
  80 # including where to get the "sparse" utility.
  81
  82 ifdef C
  83 ifeq ("$(origin C)", "command line")
  84 CHECKSRC := $(C)
  85 endif
  86 endif
  87 ifndef CHECKSRC
  88   CHECKSRC = 0
  89 endif
  90 export CHECKSRC
  91
  92 ifneq ($(BUILD_DIR),)
  93 saved-output := $(BUILD_DIR)
  94
  95 # Attempt to create a output directory.
  96 $(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
  97
  98 # Verify if it was successful.
  99 BUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd)
 100 $(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
 101 endif # ifneq ($(BUILD_DIR),)
 102
 103 OBJTREE         := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
 104 SPLTREE         := $(OBJTREE)/spl
 105 SRCTREE         := $(CURDIR)
 106 TOPDIR          := $(SRCTREE)
 107 LNDIR           := $(OBJTREE)
 108 export  TOPDIR SRCTREE OBJTREE SPLTREE
 109
 110 MKCONFIG        := $(SRCTREE)/mkconfig
 111 export MKCONFIG
 112
 113 ifneq ($(OBJTREE),$(SRCTREE))
 114 REMOTE_BUILD    := 1
 115 export REMOTE_BUILD
 116 endif
 117
 118 # $(obj) and (src) are defined in config.mk but here in main Makefile
 119 # we also need them before config.mk is included which is the case for
 120 # some targets like unconfig, clean, clobber, distclean, etc.
 121 ifneq ($(OBJTREE),$(SRCTREE))
 122 obj := $(OBJTREE)/
 123 src := $(SRCTREE)/
 124 else
 125 obj :=
 126 src :=
 127 endif
 128 export obj src
 129
 130 # Make sure CDPATH settings don't interfere
 131 unexport CDPATH
 132
 133 #########################################################################
 134
 135 # The "tools" are needed early, so put this first
 136 # Don't include stuff already done in $(LIBS)
 137 # The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC
 138 # is "yes"), so compile examples after U-Boot is compiled.
 139 SUBDIR_TOOLS = tools
 140 SUBDIR_EXAMPLES = examples/standalone examples/api
 141 SUBDIRS = $(SUBDIR_TOOLS)
 142
 143 .PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
 144
 145 ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
 146
 147 # Include autoconf.mk before config.mk so that the config options are available
 148 # to all top level build files.  We need the dummy all: target to prevent the
 149 # dependency target in autoconf.mk.dep from being the default.
 150 all:
 151 sinclude $(obj)include/autoconf.mk.dep
 152 sinclude $(obj)include/autoconf.mk
 153
 154 ifndef CONFIG_SANDBOX
 155 SUBDIRS += $(SUBDIR_EXAMPLES)
 156 endif
 157
 158 # load ARCH, BOARD, and CPU configuration
 159 include $(obj)include/config.mk
 160 export  ARCH CPU BOARD VENDOR SOC
 161
 162 # set default to nothing for native builds
 163 ifeq ($(HOSTARCH),$(ARCH))
 164 CROSS_COMPILE ?=
 165 endif
 166
 167 # load other configuration
 168 include $(TOPDIR)/config.mk
 169
 170 # Targets which don't build the source code
 171 NON_BUILD_TARGETS = backup clean clobber distclean mkproper tidy unconfig
 172
 173 # Only do the generic board check when actually building, not configuring
 174 ifeq ($(filter $(NON_BUILD_TARGETS),$(MAKECMDGOALS)),)
 175 ifeq ($(findstring _config,$(MAKECMDGOALS)),)
 176 $(CHECK_GENERIC_BOARD)
 177 endif
 178 endif
 179
 180 # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
 181 # that (or fail if absent).  Otherwise, search for a linker script in a
 182 # standard location.
 183
 184 LDSCRIPT_MAKEFILE_DIR = $(dir $(LDSCRIPT))
 185
 186 ifndef LDSCRIPT
 187         #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
 188         ifdef CONFIG_SYS_LDSCRIPT
 189                 # need to strip off double quotes
 190                 LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
 191         endif
 192 endif
 193
 194 # If there is no specified link script, we look in a number of places for it
 195 ifndef LDSCRIPT
 196         ifeq ($(CONFIG_NAND_U_BOOT),y)
 197                 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
 198                 ifeq ($(wildcard $(LDSCRIPT)),)
 199                         LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
 200                 endif
 201         endif
 202         ifeq ($(wildcard $(LDSCRIPT)),)
 203                 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
 204         endif
 205         ifeq ($(wildcard $(LDSCRIPT)),)
 206                 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
 207         endif
 208         ifeq ($(wildcard $(LDSCRIPT)),)
 209                 LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds
 210                 # We don't expect a Makefile here
 211                 LDSCRIPT_MAKEFILE_DIR =
 212         endif
 213         ifeq ($(wildcard $(LDSCRIPT)),)
 214 $(error could not find linker script)
 215         endif
 216 endif
 217
 218 #########################################################################
 219 # U-Boot objects....order is important (i.e. start must be first)
 220
 221 OBJS  = $(CPUDIR)/start.o
 222 ifeq ($(CPU),ppc4xx)
 223 OBJS += $(CPUDIR)/resetvec.o
 224 endif
 225 ifeq ($(CPU),mpc85xx)
 226 OBJS += $(CPUDIR)/resetvec.o
 227 endif
 228
 229 OBJS := $(addprefix $(obj),$(OBJS))
 230
 231 HAVE_VENDOR_COMMON_LIB = $(if $(wildcard board/$(VENDOR)/common/Makefile),y,n)
 232
 233 LIBS-y += lib/libgeneric.o
 234 LIBS-y += lib/rsa/librsa.o
 235 LIBS-y += lib/lzma/liblzma.o
 236 LIBS-y += lib/lzo/liblzo.o
 237 LIBS-y += lib/zlib/libz.o
 238 LIBS-$(CONFIG_TIZEN) += lib/tizen/libtizen.o
 239 LIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/lib$(VENDOR).o
 240 LIBS-y += $(CPUDIR)/lib$(CPU).o
 241 ifdef SOC
 242 LIBS-y += $(CPUDIR)/$(SOC)/lib$(SOC).o
 243 endif
 244 ifeq ($(CPU),ixp)
 245 LIBS-y += drivers/net/npe/libnpe.o
 246 endif
 247 LIBS-$(CONFIG_OF_EMBED) += dts/libdts.o
 248 LIBS-y += arch/$(ARCH)/lib/lib$(ARCH).o
 249 LIBS-y += fs/libfs.o \
 250         fs/cbfs/libcbfs.o \
 251         fs/cramfs/libcramfs.o \
 252         fs/ext4/libext4fs.o \
 253         fs/fat/libfat.o \
 254         fs/fdos/libfdos.o \
 255         fs/jffs2/libjffs2.o \
 256         fs/reiserfs/libreiserfs.o \
 257         fs/sandbox/libsandboxfs.o \
 258         fs/ubifs/libubifs.o \
 259         fs/yaffs2/libyaffs2.o \
 260         fs/zfs/libzfs.o
 261 LIBS-y += net/libnet.o
 262 LIBS-y += disk/libdisk.o
 263 LIBS-y += drivers/bios_emulator/libatibiosemu.o
 264 LIBS-y += drivers/block/libblock.o
 265 LIBS-$(CONFIG_BOOTCOUNT_LIMIT) += drivers/bootcount/libbootcount.o
 266 LIBS-y += drivers/crypto/libcrypto.o
 267 LIBS-y += drivers/dma/libdma.o
 268 LIBS-y += drivers/fpga/libfpga.o
 269 LIBS-y += drivers/gpio/libgpio.o
 270 LIBS-y += drivers/hwmon/libhwmon.o
 271 LIBS-y += drivers/i2c/libi2c.o
 272 LIBS-y += drivers/input/libinput.o
 273 LIBS-y += drivers/misc/libmisc.o
 274 LIBS-y += drivers/mmc/libmmc.o
 275 LIBS-y += drivers/mtd/libmtd.o
 276 LIBS-y += drivers/mtd/nand/libnand.o
 277 LIBS-y += drivers/mtd/onenand/libonenand.o
 278 LIBS-y += drivers/mtd/ubi/libubi.o
 279 LIBS-y += drivers/mtd/spi/libspi_flash.o
 280 LIBS-y += drivers/net/libnet.o
 281 LIBS-y += drivers/net/phy/libphy.o
 282 LIBS-y += drivers/pci/libpci.o
 283 LIBS-y += drivers/pcmcia/libpcmcia.o
 284 LIBS-y += drivers/power/libpower.o \
 285         drivers/power/fuel_gauge/libfuel_gauge.o \
 286         drivers/power/pmic/libpmic.o \
 287         drivers/power/battery/libbattery.o
 288 LIBS-y += drivers/spi/libspi.o
 289 LIBS-y += drivers/dfu/libdfu.o
 290 ifeq ($(CPU),mpc83xx)
 291 LIBS-y += drivers/qe/libqe.o
 292 LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 293 LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 294 endif
 295 ifeq ($(CPU),mpc85xx)
 296 LIBS-y += drivers/qe/libqe.o
 297 LIBS-y += drivers/net/fm/libfm.o
 298 LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 299 LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 300 endif
 301 ifeq ($(CPU),mpc86xx)
 302 LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 303 LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 304 endif
 305 LIBS-y += drivers/rtc/librtc.o
 306 LIBS-y += drivers/serial/libserial.o
 307 LIBS-y += drivers/sound/libsound.o
 308 LIBS-y += drivers/tpm/libtpm.o
 309 LIBS-y += drivers/twserial/libtws.o
 310 LIBS-y += drivers/usb/eth/libusb_eth.o
 311 LIBS-y += drivers/usb/gadget/libusb_gadget.o
 312 LIBS-y += drivers/usb/host/libusb_host.o
 313 LIBS-y += drivers/usb/musb/libusb_musb.o
 314 LIBS-y += drivers/usb/musb-new/libusb_musb-new.o
 315 LIBS-y += drivers/usb/phy/libusb_phy.o
 316 LIBS-y += drivers/usb/ulpi/libusb_ulpi.o
 317 LIBS-y += drivers/video/libvideo.o
 318 LIBS-y += drivers/watchdog/libwatchdog.o
 319 LIBS-y += common/libcommon.o
 320 LIBS-y += lib/libfdt/libfdt.o
 321 LIBS-y += api/libapi.o
 322 LIBS-y += post/libpost.o
 323 LIBS-y += test/libtest.o
 324
 325 ifneq ($(CONFIG_OMAP_COMMON),)
 326 LIBS-y += $(CPUDIR)/omap-common/libomap-common.o
 327 endif
 328
 329 ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610))
 330 LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o
 331 endif
 332
 333 ifeq ($(SOC),s5pc1xx)
 334 LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
 335 endif
 336 ifeq ($(SOC),exynos)
 337 LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
 338 endif
 339 ifneq ($(CONFIG_TEGRA),)
 340 LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o
 341 LIBS-y += arch/$(ARCH)/cpu/tegra-common/libcputegra-common.o
 342 LIBS-y += $(CPUDIR)/tegra-common/libtegra-common.o
 343 endif
 344
 345 LIBS := $(addprefix $(obj),$(sort $(LIBS-y)))
 346 .PHONY : $(LIBS)
 347
 348 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
 349 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
 350
 351 # Add GCC lib
 352 ifdef USE_PRIVATE_LIBGCC
 353 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
 354 PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
 355 else
 356 PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
 357 endif
 358 else
 359 PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
 360 endif
 361 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 362 export PLATFORM_LIBS
 363
 364 # Special flags for CPP when processing the linker script.
 365 # Pass the version down so we can handle backwards compatibility
 366 # on the fly.
 367 LDPPFLAGS += \
 368         -include $(TOPDIR)/include/u-boot/u-boot.lds.h \
 369         -DCPUDIR=$(CPUDIR) \
 370         $(shell $(LD) --version | \
 371           sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
 372
 373 __OBJS := $(subst $(obj),,$(OBJS))
 374 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
 375
 376 #########################################################################
 377 #########################################################################
 378
 379 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
 380 BOARD_SIZE_CHECK = \
 381         @actual=`wc -c $@ | awk '{print $$1}'`; \
 382         limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \
 383         if test $$actual -gt $$limit; then \
 384                 echo "$@ exceeds file size limit:" >&2 ; \
 385                 echo "  limit:  $$limit bytes" >&2 ; \
 386                 echo "  actual: $$actual bytes" >&2 ; \
 387                 echo "  excess: $$((actual - limit)) bytes" >&2; \
 388                 exit 1; \
 389         fi
 390 else
 391 BOARD_SIZE_CHECK =
 392 endif
 393
 394 # Always append ALL so that arch config.mk's can add custom ones
 395 ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
 396
 397 ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
 398 ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
 399 ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
 400 ALL-$(CONFIG_OF_SEPARATE) += $(obj)u-boot.dtb $(obj)u-boot-dtb.bin
 401 ifneq ($(CONFIG_SPL_TARGET),)
 402 ALL-$(CONFIG_SPL) += $(obj)$(subst ",,$(CONFIG_SPL_TARGET))
 403 endif
 404
 405 # enable combined SPL/u-boot/dtb rules for tegra
 406 ifneq ($(CONFIG_TEGRA),)
 407 ifeq ($(CONFIG_OF_SEPARATE),y)
 408 ALL-y += $(obj)u-boot-dtb-tegra.bin
 409 else
 410 ALL-y += $(obj)u-boot-nodtb-tegra.bin
 411 endif
 412 endif
 413
 414 all:            $(ALL-y) $(SUBDIR_EXAMPLES)
 415
 416 $(obj)u-boot.dtb:       checkdtc $(obj)u-boot
 417                 $(MAKE) -C dts binary
 418                 mv $(obj)dts/dt.dtb $@
 419
 420 $(obj)u-boot-dtb.bin:   $(obj)u-boot.bin $(obj)u-boot.dtb
 421                 cat $^ >$@
 422
 423 $(obj)u-boot.hex:       $(obj)u-boot
 424                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
 425
 426 $(obj)u-boot.srec:      $(obj)u-boot
 427                 $(OBJCOPY) -O srec $< $@
 428
 429 $(obj)u-boot.bin:       $(obj)u-boot
 430                 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 431                 $(BOARD_SIZE_CHECK)
 432
 433 $(obj)u-boot.ldr:       $(obj)u-boot
 434                 $(CREATE_LDR_ENV)
 435                 $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
 436                 $(BOARD_SIZE_CHECK)
 437
 438 $(obj)u-boot.ldr.hex:   $(obj)u-boot.ldr
 439                 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
 440
 441 $(obj)u-boot.ldr.srec:  $(obj)u-boot.ldr
 442                 $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
 443
 444 #
 445 # U-Boot entry point, needed for booting of full-blown U-Boot
 446 # from the SPL U-Boot version.
 447 #
 448 ifndef CONFIG_SYS_UBOOT_START
 449 CONFIG_SYS_UBOOT_START := 0
 450 endif
 451
 452 $(obj)u-boot.img:       $(obj)u-boot.bin
 453                 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
 454                 -O u-boot -a $(CONFIG_SYS_TEXT_BASE) \
 455                 -e $(CONFIG_SYS_UBOOT_START) \
 456                 -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
 457                         sed -e 's/"[     ]*$$/ for $(BOARD) board"/') \
 458                 -d $< $@
 459
 460 $(obj)u-boot.imx: $(obj)u-boot.bin depend
 461                 $(MAKE) -C $(SRCTREE)/arch/arm/imx-common $(OBJTREE)/u-boot.imx
 462
 463 $(obj)u-boot.kwb:       $(obj)u-boot.bin
 464                 $(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
 465                 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 466
 467 $(obj)u-boot.pbl:       $(obj)u-boot.bin
 468                 $(obj)tools/mkimage -n $(CONFIG_PBLRCW_CONFIG) \
 469                 -R $(CONFIG_PBLPBI_CONFIG) -T pblimage \
 470                 -d $< $@
 471
 472 $(obj)u-boot.sha1:      $(obj)u-boot.bin
 473                 $(obj)tools/ubsha1 $(obj)u-boot.bin
 474
 475 $(obj)u-boot.dis:       $(obj)u-boot
 476                 $(OBJDUMP) -d $< > $@
 477
 478
 479
 480 $(obj)u-boot-with-spl.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
 481                 $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SPL_PAD_TO) \
 482                         -I binary -O binary $< $(obj)spl/u-boot-spl-pad.bin
 483                 cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $@
 484                 rm $(obj)spl/u-boot-spl-pad.bin
 485
 486 $(obj)u-boot-with-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
 487                 $(MAKE) -C $(SRCTREE)/arch/arm/imx-common \
 488                         $(OBJTREE)/u-boot-with-spl.imx
 489
 490 $(obj)u-boot-with-nand-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
 491                 $(MAKE) -C $(SRCTREE)/arch/arm/imx-common \
 492                         $(OBJTREE)/u-boot-with-nand-spl.imx
 493
 494 $(obj)u-boot.ubl:       $(obj)u-boot-with-spl.bin
 495                 $(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
 496                 -e $(CONFIG_SYS_TEXT_BASE) -d $< $(obj)u-boot.ubl
 497
 498 $(obj)u-boot.ais:       $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
 499                 $(obj)tools/mkimage -s -n $(if $(CONFIG_AIS_CONFIG_FILE),$(CONFIG_AIS_CONFIG_FILE),"/dev/null") \
 500                         -T aisimage \
 501                         -e $(CONFIG_SPL_TEXT_BASE) \
 502                         -d $(obj)spl/u-boot-spl.bin \
 503                         $(obj)spl/u-boot-spl.ais
 504                 $(OBJCOPY) ${OBJCFLAGS} -I binary \
 505                         --pad-to=$(CONFIG_SPL_MAX_SIZE) -O binary \
 506                         $(obj)spl/u-boot-spl.ais $(obj)spl/u-boot-spl-pad.ais
 507                 cat $(obj)spl/u-boot-spl-pad.ais $(obj)u-boot.img > \
 508                         $(obj)u-boot.ais
 509
 510
 511 $(obj)u-boot.sb:       $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
 512                 $(MAKE) -C $(SRCTREE)/$(CPUDIR)/$(SOC)/ $(OBJTREE)/u-boot.sb
 513
 514 # On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
 515 # Both images are created using mkimage (crc etc), so that the ROM
 516 # bootloader can check its integrity. Padding needs to be done to the
 517 # SPL image (with mkimage header) and not the binary. Otherwise the resulting image
 518 # which is loaded/copied by the ROM bootloader to SRAM doesn't fit.
 519 # The resulting image containing both U-Boot images is called u-boot.spr
 520 $(obj)u-boot.spr:       $(obj)u-boot.img $(obj)spl/u-boot-spl.bin
 521                 $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
 522                 -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER \
 523                 -d $(obj)spl/u-boot-spl.bin $(obj)spl/u-boot-spl.img
 524                 tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_SPL_PAD_TO) \
 525                         of=$(obj)spl/u-boot-spl-pad.img 2>/dev/null
 526                 dd if=$(obj)spl/u-boot-spl.img of=$(obj)spl/u-boot-spl-pad.img \
 527                         conv=notrunc 2>/dev/null
 528                 cat $(obj)spl/u-boot-spl-pad.img $(obj)u-boot.img > $@
 529
 530 ifneq ($(CONFIG_TEGRA),)
 531 $(obj)u-boot-nodtb-tegra.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
 532                 $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SYS_TEXT_BASE) -O binary $(obj)spl/u-boot-spl $(obj)spl/u-boot-spl-pad.bin
 533                 cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $@
 534                 rm $(obj)spl/u-boot-spl-pad.bin
 535
 536 ifeq ($(CONFIG_OF_SEPARATE),y)
 537 $(obj)u-boot-dtb-tegra.bin: $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb
 538                 cat $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb > $@
 539 endif
 540 endif
 541
 542 $(obj)u-boot-img.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
 543                 cat $(obj)spl/u-boot-spl.bin $(obj)u-boot.img > $@
 544
 545 # PPC4xx needs the SPL at the end of the image, since the reset vector
 546 # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target
 547 # and need to introduce a new build target with the full blown U-Boot
 548 # at the start padded up to the start of the SPL image. And then concat
 549 # the SPL image to the end.
 550 $(obj)u-boot-img-spl-at-end.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
 551                 tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_UBOOT_PAD_TO) \
 552                         of=$(obj)u-boot-pad.img 2>/dev/null
 553                 dd if=$(obj)u-boot.img of=$(obj)u-boot-pad.img \
 554                         conv=notrunc 2>/dev/null
 555                 cat $(obj)u-boot-pad.img $(obj)spl/u-boot-spl.bin > $@
 556
 557 ifeq ($(CONFIG_SANDBOX),y)
 558 GEN_UBOOT = \
 559                 cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \
 560                         -Wl,--start-group $(__LIBS) -Wl,--end-group \
 561                         $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot
 562 else
 563 GEN_UBOOT = \
 564                 cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \
 565                         $(__OBJS) \
 566                         --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 567                         -Map u-boot.map -o u-boot
 568 endif
 569
 570 $(obj)u-boot:   depend \
 571                 $(SUBDIR_TOOLS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 572                 $(GEN_UBOOT)
 573 ifeq ($(CONFIG_KALLSYMS),y)
 574                 smap=`$(call SYSTEM_MAP,$(obj)u-boot) | \
 575                         awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
 576                 $(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
 577                         -c common/system_map.c -o $(obj)common/system_map.o
 578                 $(GEN_UBOOT) $(obj)common/system_map.o
 579 endif
 580
 581 $(OBJS):        depend
 582                 $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
 583
 584 $(LIBS):        depend $(SUBDIR_TOOLS)
 585                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 586
 587 $(LIBBOARD):    depend $(LIBS)
 588                 $(MAKE) -C $(dir $(subst $(obj),,$@))
 589
 590 $(SUBDIRS):     depend
 591                 $(MAKE) -C $@ all
 592
 593 $(SUBDIR_EXAMPLES): $(obj)u-boot
 594
 595 $(LDSCRIPT):    depend
 596                 $(MAKE) -C $(dir $@) $(notdir $@)
 597
 598 $(obj)u-boot.lds: $(LDSCRIPT)
 599                 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@
 600
 601 nand_spl:       $(TIMESTAMP_FILE) $(VERSION_FILE) depend
 602                 $(MAKE) -C nand_spl/board/$(BOARDDIR) all
 603
 604 $(obj)u-boot-nand.bin:  nand_spl $(obj)u-boot.bin
 605                 cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
 606
 607 $(obj)spl/u-boot-spl.bin:       $(SUBDIR_TOOLS) depend
 608                 $(MAKE) -C spl all
 609
 610 updater:
 611                 $(MAKE) -C tools/updater all
 612
 613 # Explicitly make _depend in subdirs containing multiple targets to prevent
 614 # parallel sub-makes creating .depend files simultaneously.
 615 depend dep:     $(TIMESTAMP_FILE) $(VERSION_FILE) \
 616                 $(obj)include/spl-autoconf.mk \
 617                 $(obj)include/autoconf.mk \
 618                 $(obj)include/generated/generic-asm-offsets.h \
 619                 $(obj)include/generated/asm-offsets.h
 620                 for dir in $(SUBDIRS) $(CPUDIR) $(LDSCRIPT_MAKEFILE_DIR) ; do \
 621                         $(MAKE) -C $$dir _depend ; done
 622
 623 TAG_SUBDIRS = $(SUBDIRS)
 624 TAG_SUBDIRS += $(dir $(__LIBS))
 625 TAG_SUBDIRS += include
 626
 627 FIND := find
 628 FINDFLAGS := -L
 629
 630 checkstack:
 631                 $(CROSS_COMPILE)objdump -d $(obj)u-boot \
 632                         `$(FIND) $(obj) -name u-boot-spl -print` | \
 633                         perl $(src)tools/checkstack.pl $(ARCH)
 634
 635 tags ctags:
 636                 ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
 637                                                 -name '*.[chS]' -print`
 638
 639 etags:
 640                 etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
 641                                                 -name '*.[chS]' -print`
 642 cscope:
 643                 $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
 644                                                 cscope.files
 645                 cscope -b -q -k
 646
 647 SYSTEM_MAP = \
 648                 $(NM) $1 | \
 649                 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 650                 LC_ALL=C sort
 651 $(obj)System.map:       $(obj)u-boot
 652                 @$(call SYSTEM_MAP,$<) > $(obj)System.map
 653
 654 checkthumb:
 655         @if test $(call cc-version) -lt 0404; then \
 656                 echo -n '*** Your GCC does not produce working '; \
 657                 echo 'binaries in THUMB mode.'; \
 658                 echo '*** Your board is configured for THUMB mode.'; \
 659                 false; \
 660         fi
 661
 662 # GCC 3.x is reported to have problems generating the type of relocation
 663 # that U-Boot wants.
 664 # See http://lists.denx.de/pipermail/u-boot/2012-September/135156.html
 665 checkgcc4:
 666         @if test $(call cc-version) -lt 0400; then \
 667                 echo -n '*** Your GCC is too old, please upgrade to GCC 4.x or newer'; \
 668                 false; \
 669         fi
 670
 671 checkdtc:
 672         @if test $(call dtc-version) -lt 0104; then \
 673                 echo '*** Your dtc is too old, please upgrade to dtc 1.4 or newer'; \
 674                 false; \
 675         fi
 676
 677 #
 678 # Auto-generate the autoconf.mk file (which is included by all makefiles)
 679 #
 680 # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
 681 # the dep file is only include in this top level makefile to determine when
 682 # to regenerate the autoconf.mk file.
 683 $(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
 684         @$(XECHO) Generating $@ ; \
 685         set -e ; \
 686         : Generate the dependancies ; \
 687         $(CC) -x c -DDO_DEPS_ONLY -M $(CFLAGS) $(CPPFLAGS) \
 688                 -MQ $(obj)include/autoconf.mk include/common.h > $@
 689
 690 $(obj)include/autoconf.mk: $(obj)include/config.h
 691         @$(XECHO) Generating $@ ; \
 692         set -e ; \
 693         : Extract the config macros ; \
 694         $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
 695                 sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
 696         mv $@.tmp $@
 697
 698 # Auto-generate the spl-autoconf.mk file (which is included by all makefiles for SPL)
 699 $(obj)include/spl-autoconf.mk: $(obj)include/config.h
 700         @$(XECHO) Generating $@ ; \
 701         set -e ; \
 702         : Extract the config macros ; \
 703         $(CPP) $(CFLAGS) -DCONFIG_SPL_BUILD -DDO_DEPS_ONLY -dM include/common.h | \
 704         sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
 705         mv $@.tmp $@
 706
 707 $(obj)include/generated/generic-asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 708         $(obj)include/spl-autoconf.mk \
 709         $(obj)lib/asm-offsets.s
 710         @$(XECHO) Generating $@
 711         tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
 712
 713 $(obj)lib/asm-offsets.s:        $(obj)include/autoconf.mk.dep \
 714         $(obj)include/spl-autoconf.mk \
 715         $(src)lib/asm-offsets.c
 716         @mkdir -p $(obj)lib
 717         $(CC) -DDO_DEPS_ONLY \
 718                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 719                 -o $@ $(src)lib/asm-offsets.c -c -S
 720
 721 $(obj)include/generated/asm-offsets.h:  $(obj)include/autoconf.mk.dep \
 722         $(obj)include/spl-autoconf.mk \
 723         $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
 724         @$(XECHO) Generating $@
 725         tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
 726
 727 $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s:   $(obj)include/autoconf.mk.dep \
 728         $(obj)include/spl-autoconf.mk
 729         @mkdir -p $(obj)$(CPUDIR)/$(SOC)
 730         if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
 731                 $(CC) -DDO_DEPS_ONLY \
 732                 $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 733                         -o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
 734         else \
 735                 touch $@; \
 736         fi
 737
 738 #########################################################################
 739 else    # !config.mk
 740 all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
 741 $(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
 742 $(filter-out tools,$(SUBDIRS)) \
 743 updater depend dep tags ctags etags cscope $(obj)System.map:
 744         @echo "System not configured - see README" >&2
 745         @ exit 1
 746
 747 tools: $(VERSION_FILE) $(TIMESTAMP_FILE)
 748         $(MAKE) -C $@ all
 749 endif   # config.mk
 750
 751 # ARM relocations should all be R_ARM_RELATIVE.
 752 checkarmreloc: $(obj)u-boot
 753         @if test "R_ARM_RELATIVE" != \
 754                 "`$(CROSS_COMPILE)readelf -r $< | cut -d ' ' -f 4 | grep R_ARM | sort -u`"; \
 755                 then echo "$< contains relocations other than \
 756                 R_ARM_RELATIVE"; false; fi
 757
 758 $(VERSION_FILE):
 759                 @mkdir -p $(dir $(VERSION_FILE))
 760                 @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
 761                    printf '#define PLAIN_VERSION "%s%s"\n' \
 762                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 763                    printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
 764                         "$(U_BOOT_VERSION)" "$${localvers}" ; \
 765                 ) > $@.tmp
 766                 @( printf '#define CC_VERSION_STRING "%s"\n' \
 767                  '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
 768                 @( printf '#define LD_VERSION_STRING "%s"\n' \
 769                  '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
 770                 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
 771
 772 $(TIMESTAMP_FILE):
 773                 @mkdir -p $(dir $(TIMESTAMP_FILE))
 774                 @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp
 775                 @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp
 776                 @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
 777
 778 easylogo env gdb:
 779         $(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
 780 gdbtools: gdb
 781
 782 xmldocs pdfdocs psdocs htmldocs mandocs: tools/kernel-doc/docproc
 783         $(MAKE) U_BOOT_VERSION=$(U_BOOT_VERSION) -C doc/DocBook/ $@
 784
 785 tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
 786         $(MAKE) -C tools HOST_TOOLS_ALL=y
 787
 788 .PHONY : CHANGELOG
 789 CHANGELOG:
 790         git log --no-merges U-Boot-1_1_5.. | \
 791         unexpand -a | sed -e 's/\s\s*$$//' > $@
 792
 793 include/license.h: tools/bin2header COPYING
 794         cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
 795 #########################################################################
 796
 797 unconfig:
 798         @rm -f $(obj)include/config.h $(obj)include/config.mk \
 799                 $(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
 800                 $(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep \
 801                 $(obj)include/spl-autoconf.mk
 802
 803 %_config::      unconfig
 804         @$(MKCONFIG) -A $(@:_config=)
 805
 806 sinclude $(obj).boards.depend
 807 $(obj).boards.depend:   boards.cfg
 808         @awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
 809
 810 #
 811 # Functions to generate common board directory names
 812 #
 813 lcname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
 814 ucname  = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
 815
 816 #########################################################################
 817 #########################################################################
 818
 819 clean:
 820         @rm -f $(obj)examples/standalone/82559_eeprom                     \
 821                $(obj)examples/standalone/atmel_df_pow2                    \
 822                $(obj)examples/standalone/eepro100_eeprom                  \
 823                $(obj)examples/standalone/hello_world                      \
 824                $(obj)examples/standalone/interrupt                        \
 825                $(obj)examples/standalone/mem_to_mem_idma2intr             \
 826                $(obj)examples/standalone/sched                            \
 827                $(obj)examples/standalone/smc911{11,x}_eeprom              \
 828                $(obj)examples/standalone/test_burst                       \
 829                $(obj)examples/standalone/timer
 830         @rm -f $(obj)examples/api/demo{,.bin}
 831         @rm -f $(obj)tools/bmp_logo        $(obj)tools/easylogo/easylogo  \
 832                $(obj)tools/env/{fw_printenv,fw_setenv}                    \
 833                $(obj)tools/envcrc                                         \
 834                $(obj)tools/gdb/{astest,gdbcont,gdbsend}                   \
 835                $(obj)tools/gen_eth_addr    $(obj)tools/img2srec           \
 836                $(obj)tools/mk{env,}image   $(obj)tools/mpc86x_clk         \
 837                $(obj)tools/mk{smdk5250,}spl                               \
 838                $(obj)tools/mxsboot                                        \
 839                $(obj)tools/ncb             $(obj)tools/ubsha1             \
 840                $(obj)tools/kernel-doc/docproc                             \
 841                $(obj)tools/proftool
 842         @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}        \
 843                $(obj)board/matrix_vision/*/bootscript.img                 \
 844                $(obj)board/voiceblue/eeprom                               \
 845                $(obj)u-boot.lds                                           \
 846                $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]          \
 847                $(obj)arch/blackfin/cpu/init.{lds,elf}
 848         @rm -f $(obj)include/bmp_logo.h
 849         @rm -f $(obj)include/bmp_logo_data.h
 850         @rm -f $(obj)lib/asm-offsets.s
 851         @rm -f $(obj)include/generated/asm-offsets.h
 852         @rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
 853         @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
 854         @$(MAKE) -s -C doc/DocBook/ cleandocs
 855         @find $(OBJTREE) -type f \
 856                 \( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \
 857                 -o -name '*.o'  -o -name '*.a' -o -name '*.exe' \
 858                 -o -name '*.cfgtmp' \) -print \
 859                 | xargs rm -f
 860
 861 # Removes everything not needed for testing u-boot
 862 tidy:   clean
 863         @find $(OBJTREE) -type f \( -name '*.depend*' \) -print | xargs rm -f
 864
 865 clobber:        tidy
 866         @find $(OBJTREE) -type f \( -name '*.srec' \
 867                 -o -name '*.bin' -o -name u-boot.img \) \
 868                 -print0 | xargs -0 rm -f
 869         @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
 870                 $(obj)cscope.* $(obj)*.*~
 871         @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
 872         @rm -f $(obj)u-boot.kwb
 873         @rm -f $(obj)u-boot.pbl
 874         @rm -f $(obj)u-boot.imx
 875         @rm -f $(obj)u-boot-with-spl.imx
 876         @rm -f $(obj)u-boot-with-nand-spl.imx
 877         @rm -f $(obj)u-boot.ubl
 878         @rm -f $(obj)u-boot.ais
 879         @rm -f $(obj)u-boot.dtb
 880         @rm -f $(obj)u-boot.sb
 881         @rm -f $(obj)u-boot.bd
 882         @rm -f $(obj)u-boot.spr
 883         @rm -f $(obj)nand_spl/{u-boot.{lds,lst},System.map}
 884         @rm -f $(obj)nand_spl/{u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map}
 885         @rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.map}
 886         @rm -f $(obj)spl/u-boot-spl.lds
 887         @rm -f $(obj)MLO MLO.byteswap
 888         @rm -f $(obj)SPL
 889         @rm -f $(obj)tools/xway-swap-bytes
 890         @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
 891         @rm -f $(obj)arch/powerpc/cpu/mpc83xx/ddr-gen?.c
 892         @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
 893         @rm -fr $(obj)include/generated
 894         @[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
 895         @rm -f $(obj)dts/*.tmp
 896         @rm -f $(obj)spl/u-boot-spl{,-pad}.ais
 897
 898 mrproper \
 899 distclean:      clobber unconfig
 900 ifneq ($(OBJTREE),$(SRCTREE))
 901         rm -rf $(obj)*
 902 endif
 903
 904 backup:
 905         F=`basename $(TOPDIR)` ; cd .. ; \
 906         gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
 907
 908 #########################################################################