include/image.mk

   1 #
   2 # Copyright (C) 2006-2010 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 override TARGET_BUILD=
   9 include $(INCLUDE_DIR)/prereq.mk
  10 include $(INCLUDE_DIR)/kernel.mk
  11 include $(INCLUDE_DIR)/host.mk
  12 include $(INCLUDE_DIR)/version.mk
  13 include $(INCLUDE_DIR)/image-commands.mk
  14 include $(INCLUDE_DIR)/image-legacy.mk
  15
  16 override MAKE:=$(_SINGLE)$(SUBMAKE)
  17 override NO_TRACE_MAKE:=$(_SINGLE)$(NO_TRACE_MAKE)
  18
  19 param_get = $(patsubst $(1)=%,%,$(filter $(1)=%,$(2)))
  20 param_mangle = $(subst $(space),_,$(strip $(1)))
  21 param_unmangle = $(subst _,$(space),$(1))
  22
  23 KDIR=$(KERNEL_BUILD_DIR)
  24 KDIR_TMP=$(KDIR)/tmp
  25 DTS_DIR:=$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts
  26
  27 EXTRA_NAME_SANITIZED=$(call sanitize,$(EXTRA_IMAGE_NAME))
  28
  29 IMG_PREFIX:=$(VERSION_DIST_SANITIZED)-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(if $(EXTRA_NAME_SANITIZED),$(EXTRA_NAME_SANITIZED)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
  30
  31 MKFS_DEVTABLE_OPT := -D $(INCLUDE_DIR)/device_table.txt
  32
  33 ifneq ($(CONFIG_BIG_ENDIAN),)
  34   JFFS2OPTS     :=  --big-endian --squash-uids -v
  35 else
  36   JFFS2OPTS     :=  --little-endian --squash-uids -v
  37 endif
  38
  39 ifeq ($(CONFIG_JFFS2_RTIME),y)
  40   JFFS2OPTS += -X rtime
  41 endif
  42 ifeq ($(CONFIG_JFFS2_ZLIB),y)
  43   JFFS2OPTS += -X zlib
  44 endif
  45 ifeq ($(CONFIG_JFFS2_LZMA),y)
  46   JFFS2OPTS += -X lzma --compression-mode=size
  47 endif
  48 ifneq ($(CONFIG_JFFS2_RTIME),y)
  49   JFFS2OPTS += -x rtime
  50 endif
  51 ifneq ($(CONFIG_JFFS2_ZLIB),y)
  52   JFFS2OPTS += -x zlib
  53 endif
  54 ifneq ($(CONFIG_JFFS2_LZMA),y)
  55   JFFS2OPTS += -x lzma
  56 endif
  57
  58 JFFS2OPTS += $(MKFS_DEVTABLE_OPT)
  59
  60 SQUASHFS_BLOCKSIZE := $(CONFIG_TARGET_SQUASHFS_BLOCK_SIZE)k
  61 SQUASHFSOPT := -b $(SQUASHFS_BLOCKSIZE)
  62 SQUASHFSOPT += -p '/dev d 755 0 0' -p '/dev/console c 600 0 0 5 1'
  63 SQUASHFSCOMP := gzip
  64 LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
  65 ifeq ($(CONFIG_SQUASHFS_XZ),y)
  66   ifneq ($(filter arm x86 powerpc sparc,$(LINUX_KARCH)),)
  67     BCJ_FILTER:=-Xbcj $(LINUX_KARCH)
  68   endif
  69   SQUASHFSCOMP := xz $(LZMA_XZ_OPTIONS) $(BCJ_FILTER)
  70 endif
  71
  72 JFFS2_BLOCKSIZE ?= 64k 128k
  73
  74 fs-types-$(CONFIG_TARGET_ROOTFS_SQUASHFS) += squashfs
  75 fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addprefix jffs2-,$(JFFS2_BLOCKSIZE))
  76 fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2_NAND) += $(addprefix jffs2-nand-,$(NAND_BLOCKSIZE))
  77 fs-types-$(CONFIG_TARGET_ROOTFS_EXT4FS) += ext4
  78 fs-types-$(CONFIG_TARGET_ROOTFS_ISO) += iso
  79 fs-types-$(CONFIG_TARGET_ROOTFS_UBIFS) += ubifs
  80 fs-subtypes-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addsuffix -raw,$(addprefix jffs2-,$(JFFS2_BLOCKSIZE)))
  81
  82 TARGET_FILESYSTEMS := $(fs-types-y)
  83
  84 FS_64K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-64k
  85 FS_128K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-128k
  86 FS_256K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-256k
  87
  88 define add_jffs2_mark
  89         echo -ne '\xde\xad\xc0\xde' >> $(1)
  90 endef
  91
  92 PROFILE_SANITIZED := $(call sanitize,$(PROFILE))
  93
  94 define split_args
  95 $(foreach data, \
  96         $(subst |,$(space),\
  97                 $(subst $(space),^,$(1))), \
  98         $(call $(2),$(strip $(subst ^,$(space),$(data)))))
  99 endef
 100
 101 define build_cmd
 102 $(if $(Build/$(word 1,$(1))),,$(error Missing Build/$(word 1,$(1))))
 103 $(call Build/$(word 1,$(1)),$(wordlist 2,$(words $(1)),$(1)))
 104
 105 endef
 106
 107 define concat_cmd
 108 $(call split_args,$(1),build_cmd)
 109 endef
 110
 111 # pad to 4k, 8k, 16k, 64k, 128k, 256k and add jffs2 end-of-filesystem mark
 112 define prepare_generic_squashfs
 113         $(STAGING_DIR_HOST)/bin/padjffs2 $(1) 4 8 16 64 128 256
 114 endef
 115
 116 define Image/BuildKernel/Initramfs
 117         $(call Image/Build/Initramfs)
 118 endef
 119
 120 define Image/BuildKernel/MkuImage
 121         mkimage -A $(ARCH) -O linux -T kernel -C $(1) -a $(2) -e $(3) \
 122                 -n '$(call toupper,$(ARCH)) LEDE Linux-$(LINUX_VERSION)' -d $(4) $(5)
 123 endef
 124
 125 define Image/BuildKernel/MkFIT
 126         $(TOPDIR)/scripts/mkits.sh \
 127                 -D $(1) -o $(KDIR)/fit-$(1).its -k $(2) $(if $(3),-d $(3)) -C $(4) -a $(5) -e $(6) \
 128                 -A $(ARCH) -v $(LINUX_VERSION)
 129         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $(KDIR)/fit-$(1).its $(KDIR)/fit-$(1)$(7).itb
 130 endef
 131
 132 # $(1) source dts file
 133 # $(2) target dtb file
 134 # $(3) extra CPP flags
 135 # $(4) extra DTC flags
 136 define Image/BuildDTB
 137         $(TARGET_CROSS)cpp -nostdinc -x assembler-with-cpp \
 138                 -I$(DTS_DIR) \
 139                 -I$(DTS_DIR)/include \
 140                 -undef -D__DTS__ $(3) \
 141                 -o $(2).tmp $(1)
 142         $(LINUX_DIR)/scripts/dtc/dtc -O dtb \
 143                 -i$(dir $(1)) $(4) \
 144                 -o $(2) $(2).tmp
 145         $(RM) $(2).tmp
 146 endef
 147
 148 define Image/mkfs/jffs2/sub
 149                 $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) --pad -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
 150                 $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(2))
 151 endef
 152
 153 define Image/mkfs/jffs2/sub-raw
 154                 $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2)-raw -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
 155 endef
 156
 157 define Image/mkfs/jffs2/template
 158   Image/mkfs/jffs2-$(1) = $$(call Image/mkfs/jffs2/sub,$(1),$(1),$(JFFS2OPTS))
 159   Image/mkfs/jffs2-$(1)-raw = $$(call Image/mkfs/jffs2/sub-raw,$(1),$(1),$(JFFS2OPTS))
 160
 161 endef
 162
 163 define Image/mkfs/jffs2-nand/template
 164   Image/mkfs/jffs2-nand-$(1) = \
 165         $$(call Image/mkfs/jffs2/sub, \
 166                 $(word 2,$(subst -, ,$(1))),nand-$(1), \
 167                         $(JFFS2OPTS) --no-cleanmarkers --pagesize=$(word 1,$(subst -, ,$(1))))
 168
 169 endef
 170
 171 $(eval $(foreach S,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/template,$(S))))
 172 $(eval $(foreach S,$(NAND_BLOCKSIZE),$(call Image/mkfs/jffs2-nand/template,$(S))))
 173
 174 define Image/mkfs/squashfs
 175         $(STAGING_DIR_HOST)/bin/mksquashfs4 $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned -comp $(SQUASHFSCOMP) $(SQUASHFSOPT) -processors $(if $(CONFIG_PKG_BUILD_JOBS),$(CONFIG_PKG_BUILD_JOBS),1) $(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
 176 endef
 177
 178 # $(1): board name
 179 # $(2): rootfs type
 180 # $(3): kernel image
 181 ifneq ($(CONFIG_NAND_SUPPORT),)
 182    define Image/Build/SysupgradeNAND
 183         mkdir -p "$(KDIR_TMP)/sysupgrade-$(1)/"
 184         echo "BOARD=$(1)" > "$(KDIR_TMP)/sysupgrade-$(1)/CONTROL"
 185         [ -z "$(2)" ] || $(CP) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(1)/root"
 186         [ -z "$(3)" ] || $(CP) "$(3)" "$(KDIR_TMP)/sysupgrade-$(1)/kernel"
 187         (cd "$(KDIR_TMP)"; $(TAR) cvf \
 188                 "$(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(2)-sysupgrade.tar" sysupgrade-$(1) \
 189                         $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
 190         )
 191    endef
 192
 193 # $(1) board name
 194 # $(2) ubinize-image options (e.g. --uboot-env and/or --kernel kernelimage)
 195 # $(3) rootfstype (e.g. squashfs or ubifs)
 196 # $(4) options to pass-through to ubinize (i.e. $($(PROFILE)_UBI_OPTS)))
 197    define Image/Build/UbinizeImage
 198         sh $(TOPDIR)/scripts/ubinize-image.sh $(2) \
 199                 "$(KDIR)/root.$(3)" \
 200                 "$(KDIR)/$(IMG_PREFIX)-$(1)-$(3)-ubinized.bin" \
 201                 $(4)
 202    endef
 203
 204 endif
 205
 206 define Image/mkfs/ubifs
 207         $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
 208                 $(UBIFS_OPTS) $(call param_unmangle,$(call param_get,fs,$(1))) \
 209                 $(if $(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP),--space-fixup) \
 210                 $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_NONE),--force-compr=none) \
 211                 $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_LZO),--force-compr=lzo) \
 212                 $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB),--force-compr=zlib) \
 213                 $(if $(shell echo $(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)),--jrn-size=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)) \
 214                 --squash-uids \
 215                 -o $@ -d $(TARGET_DIR)
 216 endef
 217
 218 E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
 219
 220 define Image/mkfs/ext4
 221         $(STAGING_DIR_HOST)/bin/make_ext4fs \
 222                 -l $(E2SIZE) -b $(CONFIG_TARGET_EXT4_BLOCKSIZE) \
 223                 -i $(CONFIG_TARGET_EXT4_MAXINODE) \
 224                 -m $(CONFIG_TARGET_EXT4_RESERVED_PCT) \
 225                 $(if $(CONFIG_TARGET_EXT4_JOURNAL),,-J) \
 226                 $(if $(SOURCE_DATE_EPOCH),-T $(SOURCE_DATE_EPOCH)) \
 227                 $(KDIR)/root.ext4 $(TARGET_DIR)/
 228 endef
 229
 230 define Image/mkfs/prepare/default
 231         # Use symbolic permissions to avoid clobbering SUID/SGID/sticky bits
 232         - $(FIND) $(TARGET_DIR) -type f -not -perm /0100 -not -name 'ssh_host*' -not -name 'shadow' -print0 | $(XARGS) -0 chmod u+rw,g+r,o+r
 233         - $(FIND) $(TARGET_DIR) -type f -perm /0100 -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
 234         - $(FIND) $(TARGET_DIR) -type d -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
 235         $(INSTALL_DIR) $(TARGET_DIR)/tmp $(TARGET_DIR)/overlay
 236         chmod 1777 $(TARGET_DIR)/tmp
 237 endef
 238
 239 define Image/mkfs/prepare
 240         $(call Image/mkfs/prepare/default)
 241 endef
 242
 243
 244 define Image/Checksum
 245         ( cd ${BIN_DIR} ; \
 246                 $(FIND) -maxdepth 1 -type f \! -name 'md5sums'  -printf "%P\n" | sort | xargs $1 > $2 \
 247         )
 248 endef
 249
 250 ifdef CONFIG_TARGET_ROOTFS_TARGZ
 251   define Image/Build/targz
 252         $(TAR) -cp --numeric-owner --owner=0 --group=0 --sort=name \
 253                 $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
 254                 -C $(TARGET_DIR)/ . | gzip -9n > $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED))-rootfs.tar.gz
 255   endef
 256 endif
 257
 258 ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
 259   define Image/Build/cpiogz
 260         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
 261   endef
 262 endif
 263
 264 $(KDIR)/root.%: kernel_prepare
 265         $(call Image/mkfs/$(word 1,$(subst +,$(space),$*)),$(subst +,$(space),$*))
 266
 267 define Device/InitProfile
 268   PROFILES := $(PROFILE)
 269   DEVICE_TITLE :=
 270   DEVICE_PACKAGES :=
 271   DEVICE_DESCRIPTION = Build firmware images for $$(DEVICE_TITLE)
 272 endef
 273
 274 define Device/Init
 275   DEVICE_NAME := $(1)
 276   KERNEL:=
 277   KERNEL_INITRAMFS = $$(KERNEL)
 278   KERNEL_SIZE:=
 279   CMDLINE:=
 280
 281   IMAGES :=
 282   IMAGE_PREFIX := $(IMG_PREFIX)-$(1)
 283   IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
 284   KERNEL_PREFIX = $$(IMAGE_PREFIX)
 285   KERNEL_SUFFIX := -kernel.bin
 286   KERNEL_INITRAMFS_SUFFIX = $$(KERNEL_SUFFIX)
 287   KERNEL_IMAGE = $$(KERNEL_PREFIX)$$(KERNEL_SUFFIX)
 288   KERNEL_INITRAMFS_PREFIX = $$(IMAGE_PREFIX)-initramfs
 289   KERNEL_INITRAMFS_IMAGE = $$(KERNEL_INITRAMFS_PREFIX)$$(KERNEL_INITRAMFS_SUFFIX)
 290   KERNEL_INITRAMFS_NAME = $$(KERNEL_NAME)-initramfs
 291   KERNEL_INSTALL :=
 292   KERNEL_NAME := vmlinux
 293   KERNEL_DEPENDS :=
 294   KERNEL_SIZE :=
 295
 296   UBOOTENV_IN_UBI :=
 297   KERNEL_IN_UBI :=
 298   BLOCKSIZE :=
 299   PAGESIZE :=
 300   SUBPAGESIZE :=
 301   VID_HDR_OFFSET :=
 302   UBINIZE_OPTS := -E 5
 303   MKUBIFS_OPTS :=
 304
 305   FS_OPTIONS/ubifs = $$(MKUBIFS_OPTS)
 306
 307   DEVICE_DTS :=
 308   DEVICE_DTS_DIR :=
 309
 310   BOARD_NAME :=
 311
 312   FILESYSTEMS := $(TARGET_FILESYSTEMS)
 313 endef
 314
 315 DEFAULT_DEVICE_VARS := \
 316   DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_INITRAMFS_IMAGE \
 317   DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME \
 318   UBOOTENV_IN_UBI KERNEL_IN_UBI \
 319   BLOCKSIZE PAGESIZE SUBPAGESIZE VID_HDR_OFFSET \
 320   UBINIZE_OPTS
 321
 322 define Device/ExportVar
 323   $(1) : $(2):=$$($(2))
 324
 325 endef
 326 define Device/Export
 327   $(foreach var,$(DEVICE_VARS) $(DEFAULT_DEVICE_VARS),$(call Device/ExportVar,$(1),$(var)))
 328   $(1) : FILESYSTEM:=$(2)
 329 endef
 330
 331 ifdef IB
 332   DEVICE_CHECK_PROFILE = $(filter $(1),DEVICE_$(PROFILE) $(PROFILE))
 333 else
 334   DEVICE_CHECK_PROFILE = $(CONFIG_TARGET_$(if $(CONFIG_TARGET_MULTI_PROFILE),DEVICE_)$(call target_conf,$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET)))_$(1))
 335 endif
 336
 337 define Device/Check
 338   KDIR_KERNEL_IMAGE := $(KDIR)/$(1)$$(KERNEL_SUFFIX)
 339   _PROFILE_SET = $$(strip $$(foreach profile,$$(PROFILES) DEVICE_$(1),$$(call DEVICE_CHECK_PROFILE,$$(profile))))
 340   _TARGET := $$(if $$(_PROFILE_SET),install-images,install-disabled)
 341   ifndef IB
 342     _COMPILE_TARGET := $$(if $(CONFIG_IB)$$(_PROFILE_SET),compile,compile-disabled)
 343   endif
 344 endef
 345
 346 ifndef IB
 347 define Device/Build/initramfs
 348   $(call Device/Export,$(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE),$(1))
 349   $$(_TARGET): $$(if $$(KERNEL_INITRAMFS),$(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE))
 350
 351   $(KDIR)/$$(KERNEL_INITRAMFS_NAME):: image_prepare
 352   $(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE)
 353         cp $$^ $$@
 354
 355   $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/$$(KERNEL_INITRAMFS_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
 356         @rm -f $$@
 357         $$(call concat_cmd,$$(KERNEL_INITRAMFS))
 358 endef
 359 endif
 360
 361 define Device/Build/check_size
 362         @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
 363                 echo "WARNING: Image file $@ is too big" >&2; \
 364                 rm -f $@; \
 365         }
 366 endef
 367
 368 define Device/Build/compile
 369   $$(_COMPILE_TARGET): $(KDIR)/$(1)
 370   $(eval $(call Device/Export,$(KDIR)/$(1)))
 371   $(KDIR)/$(1):
 372         $$(call concat_cmd,$(COMPILE/$(1)))
 373
 374 endef
 375
 376 define Device/Build/kernel
 377   _KERNEL_IMAGES += $$(KDIR_KERNEL_NAME)
 378   $(KDIR)/$$(KERNEL_NAME):: image_prepare
 379   $$(_TARGET): $$(if $$(KERNEL_INSTALL),$(BIN_DIR)/$$(KERNEL_IMAGE))
 380   $(call Device/Export,$$(KDIR_KERNEL_IMAGE),$(1))
 381   $(BIN_DIR)/$$(KERNEL_IMAGE): $$(KDIR_KERNEL_IMAGE)
 382         cp $$^ $$@
 383   ifndef IB
 384     ifdef CONFIG_IB
 385       install: $$(KDIR_KERNEL_IMAGE)
 386     endif
 387     $$(KDIR_KERNEL_IMAGE): $(KDIR)/$$(KERNEL_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
 388         @rm -f $$@
 389         $$(call concat_cmd,$$(KERNEL))
 390         $$(if $$(KERNEL_SIZE),$$(call Device/Build/check_size,$$(KERNEL_SIZE)))
 391   endif
 392 endef
 393
 394 define Device/Build/image
 395   $$(_TARGET): $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2))
 396   $(eval $(call Device/Export,$(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)),$(1)))
 397   $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)): $$(KDIR_KERNEL_IMAGE) $(KDIR)/root.$(1)$$(if $$(FS_OPTIONS/$(1)),+fs=$$(call param_mangle,$$(FS_OPTIONS/$(1))))
 398         @rm -f $$@
 399         [ -f $$(word 1,$$^) -a -f $$(word 2,$$^) ]
 400         $$(call concat_cmd,$(if $(IMAGE/$(2)/$(1)),$(IMAGE/$(2)/$(1)),$(IMAGE/$(2))))
 401
 402   .IGNORE: $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2))
 403   $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2)): $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2))
 404         cp $$^ $$@
 405
 406 endef
 407
 408 define Device/Build
 409   $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(call Device/Build/initramfs,$(1)))
 410   $(call Device/Build/kernel,$(1))
 411
 412   $$(eval $$(foreach compile,$$(COMPILE), \
 413     $$(call Device/Build/compile,$$(compile),$(1))))
 414
 415   $$(eval $$(foreach image,$$(IMAGES), \
 416     $$(foreach fs,$$(filter $(TARGET_FILESYSTEMS),$$(FILESYSTEMS)), \
 417       $$(call Device/Build/image,$$(fs),$$(image),$(1)))))
 418 endef
 419
 420 define Device/DumpInfo
 421 Target-Profile: DEVICE_$(1)
 422 Target-Profile-Name: $(DEVICE_TITLE)
 423 Target-Profile-Packages: $(DEVICE_PACKAGES)
 424 Target-Profile-Description:
 425 $(DEVICE_DESCRIPTION)
 426 @@
 427
 428 endef
 429
 430 define Device/Dump
 431 $$(eval $$(if $$(DEVICE_TITLE),$$(info $$(call Device/DumpInfo,$(1)))))
 432 endef
 433
 434 define Device
 435   $(call Device/InitProfile,$(1))
 436   $(call Device/Init,$(1))
 437   $(call Device/Default,$(1))
 438   $(call Device/$(1),$(1))
 439   $(call Device/Check,$(1))
 440   $(call Device/$(if $(DUMP),Dump,Build),$(1))
 441
 442 endef
 443
 444 define BuildImage
 445
 446   ifneq ($(DUMP),)
 447     all: dumpinfo
 448     dumpinfo: FORCE
 449         @true
 450   endif
 451
 452   download:
 453   prepare:
 454   compile:
 455   clean:
 456   legacy-images-prepare:
 457   legacy-images:
 458   image_prepare:
 459
 460   ifeq ($(IB),)
 461     .PHONY: download prepare compile clean image_prepare mkfs_prepare kernel_prepare install install-images
 462     compile:
 463                 $(call Build/Compile)
 464
 465     clean:
 466                 $(call Build/Clean)
 467
 468     image_prepare: compile
 469                 mkdir -p $(BIN_DIR) $(KDIR)/tmp
 470                 $(call Image/Prepare)
 471
 472     legacy-images-prepare-make: image_prepare
 473                 $(MAKE) legacy-images-prepare
 474
 475   else
 476     image_prepare:
 477                 mkdir -p $(BIN_DIR) $(KDIR)/tmp
 478   endif
 479
 480   mkfs_prepare: image_prepare
 481         $(call Image/mkfs/prepare)
 482
 483   kernel_prepare: mkfs_prepare
 484         $(call Image/Build/targz)
 485         $(call Image/Build/cpiogz)
 486         $(call Image/BuildKernel)
 487         $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(if $(IB),,$(call Image/BuildKernel/Initramfs)))
 488         $(call Image/InstallKernel)
 489
 490   $(foreach device,$(TARGET_DEVICES),$(call Device,$(device)))
 491   $(foreach device,$(LEGACY_DEVICES),$(call LegacyDevice,$(device)))
 492
 493   install-images: kernel_prepare $(foreach fs,$(filter-out $(if $(UBIFS_OPTS),,ubifs),$(TARGET_FILESYSTEMS) $(fs-subtypes-y)),$(KDIR)/root.$(fs))
 494         $(foreach fs,$(TARGET_FILESYSTEMS),
 495                 $(call Image/Build,$(fs))
 496         )
 497
 498   legacy-images-make: install-images
 499         $(call Image/mkfs/ubifs/legacy)
 500         $(MAKE) legacy-images
 501
 502   install: install-images
 503         $(call Image/Checksum,md5sum --binary,md5sums)
 504         $(call Image/Checksum,openssl dgst -sha256,sha256sums)
 505
 506 endef