include/image-commands.mk

   1 # Build commands that can be called from Device/* templates
   2
   3 IMAGE_KERNEL = $(word 1,$^)
   4 IMAGE_ROOTFS = $(word 2,$^)
   5
   6 define ModelNameLimit16
   7 $(shell printf %.16s "$(word 2, $(subst _, ,$(1)))")
   8 endef
   9
  10 define rootfs_align
  11 $(patsubst %-256k,0x40000,$(patsubst %-128k,0x20000,$(patsubst %-64k,0x10000,$(patsubst squashfs%,0x4,$(patsubst root.%,%,$(1))))))
  12 endef
  13
  14
  15 define Build/append-dtb
  16         cat $(KDIR)/image-$(firstword $(DEVICE_DTS)).dtb >> $@
  17 endef
  18
  19 define Build/append-dtb-elf
  20         $(TARGET_CROSS)objcopy \
  21                 --set-section-flags=.appended_dtb=alloc,contents \
  22                 --update-section \
  23                 .appended_dtb=$(KDIR)/image-$(firstword $(DEVICE_DTS)).dtb $@
  24 endef
  25
  26 define Build/append-kernel
  27         dd if=$(IMAGE_KERNEL) >> $@
  28 endef
  29
  30 define Build/package-kernel-ubifs
  31         mkdir $@.kernelubifs
  32         cp $@ $@.kernelubifs/kernel
  33         $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
  34                 $(KERNEL_UBIFS_OPTS) \
  35                 -r $@.kernelubifs $@
  36         rm -r $@.kernelubifs
  37 endef
  38
  39 define Build/append-image
  40         cp "$(BIN_DIR)/$(DEVICE_IMG_PREFIX)-$(1)" "$@.stripmeta"
  41         fwtool -s /dev/null -t "$@.stripmeta" || :
  42         fwtool -i /dev/null -t "$@.stripmeta" || :
  43         dd if="$@.stripmeta" >> "$@"
  44         rm "$@.stripmeta"
  45 endef
  46
  47 ifdef IB
  48 define Build/append-image-stage
  49         dd if=$(STAGING_DIR_IMAGE)/$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))-$(DEVICE_NAME)-$(1) >> $@
  50 endef
  51 else
  52 define Build/append-image-stage
  53         cp "$(BIN_DIR)/$(DEVICE_IMG_PREFIX)-$(1)" "$@.stripmeta"
  54         fwtool -s /dev/null -t "$@.stripmeta" || :
  55         fwtool -i /dev/null -t "$@.stripmeta" || :
  56         mkdir -p "$(STAGING_DIR_IMAGE)"
  57         dd if="$@.stripmeta" of="$(STAGING_DIR_IMAGE)/$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))-$(DEVICE_NAME)-$(1)"
  58         dd if="$@.stripmeta" >> "$@"
  59         rm "$@.stripmeta"
  60 endef
  61 endif
  62
  63
  64 compat_version=$(if $(DEVICE_COMPAT_VERSION),$(DEVICE_COMPAT_VERSION),1.0)
  65 json_quote=$(subst ','\'',$(subst ",\",$(1)))
  66 #")')
  67
  68 legacy_supported_message=$(SUPPORTED_DEVICES) - Image version mismatch: image $(compat_version), \
  69         device 1.0. Please wipe config during upgrade (force required) or reinstall. \
  70         $(if $(DEVICE_COMPAT_MESSAGE),Reason: $(DEVICE_COMPAT_MESSAGE),Please check documentation ...)
  71
  72 metadata_devices=$(if $(1),$(subst "$(space)","$(comma)",$(strip $(foreach v,$(1),"$(call json_quote,$(v))"))))
  73 metadata_json = \
  74         '{ $(if $(IMAGE_METADATA),$(IMAGE_METADATA)$(comma)) \
  75                 "metadata_version": "1.1", \
  76                 "compat_version": "$(call json_quote,$(compat_version))", \
  77                 $(if $(DEVICE_COMPAT_MESSAGE),"compat_message": "$(call json_quote,$(DEVICE_COMPAT_MESSAGE))"$(comma)) \
  78                 $(if $(filter-out 1.0,$(compat_version)),"new_supported_devices": \
  79                         [$(call metadata_devices,$(SUPPORTED_DEVICES))]$(comma) \
  80                         "supported_devices": ["$(call json_quote,$(legacy_supported_message))"]$(comma)) \
  81                 $(if $(filter 1.0,$(compat_version)),"supported_devices":[$(call metadata_devices,$(SUPPORTED_DEVICES))]$(comma)) \
  82                 "version": { \
  83                         "dist": "$(call json_quote,$(VERSION_DIST))", \
  84                         "version": "$(call json_quote,$(VERSION_NUMBER))", \
  85                         "revision": "$(call json_quote,$(REVISION))", \
  86                         "target": "$(call json_quote,$(TARGETID))", \
  87                         "board": "$(call json_quote,$(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)))" \
  88                 } \
  89         }'
  90
  91 define Build/append-metadata
  92         $(if $(SUPPORTED_DEVICES),-echo $(call metadata_json) | fwtool -I - $@)
  93         sha256sum "$@" | cut -d" " -f1 > "$@.sha256sum"
  94         [ ! -s "$(BUILD_KEY)" -o ! -s "$(BUILD_KEY).ucert" -o ! -s "$@" ] || { \
  95                 cp "$(BUILD_KEY).ucert" "$@.ucert" ;\
  96                 usign -S -m "$@" -s "$(BUILD_KEY)" -x "$@.sig" ;\
  97                 ucert -A -c "$@.ucert" -x "$@.sig" ;\
  98                 fwtool -S "$@.ucert" "$@" ;\
  99         }
 100 endef
 101
 102 define Build/append-rootfs
 103         dd if=$(IMAGE_ROOTFS) >> $@
 104 endef
 105
 106 define Build/append-squashfs-fakeroot-be
 107         rm -rf $@.fakefs $@.fakesquashfs
 108         mkdir $@.fakefs
 109         $(STAGING_DIR_HOST)/bin/mksquashfs3-lzma \
 110                 $@.fakefs $@.fakesquashfs \
 111                 -noappend -root-owned -be -nopad -b 65536 \
 112                 $(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
 113         cat $@.fakesquashfs >> $@
 114 endef
 115
 116 define Build/append-squashfs4-fakeroot
 117         rm -rf $@.fakefs $@.fakesquashfs
 118         mkdir $@.fakefs
 119         $(STAGING_DIR_HOST)/bin/mksquashfs4 \
 120                 $@.fakefs $@.fakesquashfs \
 121                 -nopad -noappend -root-owned
 122         cat $@.fakesquashfs >> $@
 123 endef
 124
 125 define Build/append-string
 126         echo -n $(1) >> $@
 127 endef
 128
 129 define Build/append-md5sum-ascii-salted
 130         cp $@ $@.salted
 131         echo -ne $(1) >> $@.salted
 132         $(STAGING_DIR_HOST)/bin/mkhash md5 $@.salted | head -c32 >> $@
 133         rm $@.salted
 134 endef
 135
 136 UBI_NAND_SIZE_LIMIT = $(IMAGE_SIZE) - ($(NAND_SIZE)*20/1024 + 4*$(BLOCKSIZE))
 137
 138 define Build/append-ubi
 139         sh $(TOPDIR)/scripts/ubinize-image.sh \
 140                 $(if $(UBOOTENV_IN_UBI),--uboot-env) \
 141                 $(foreach part,$(UBINIZE_PARTS),--part $(part)) \
 142                 $(if $(findstring fit,$(1)), \
 143                 $(if $(KERNEL_IN_UBI),--part fit=$(IMAGE_KERNEL)), \
 144                 $(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
 145                 --rootfs $(IMAGE_ROOTFS)) \
 146                 $@.tmp \
 147                 -p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
 148                 $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
 149                 $(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
 150                 $(UBINIZE_OPTS)
 151         cat $@.tmp >> $@
 152         rm $@.tmp
 153         $(if $(and $(IMAGE_SIZE),$(NAND_SIZE)),\
 154                 $(call Build/check-size,$(UBI_NAND_SIZE_LIMIT)))
 155 endef
 156
 157 define Build/ubinize-kernel
 158         cp $@ $@.tmp
 159         sh $(TOPDIR)/scripts/ubinize-image.sh \
 160                 --kernel $@.tmp \
 161                 $@ \
 162                 -p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
 163                 $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
 164                 $(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
 165                 $(UBINIZE_OPTS)
 166         rm $@.tmp
 167 endef
 168
 169 define Build/append-uboot
 170         dd if=$(UBOOT_PATH) >> $@
 171 endef
 172
 173 # append a fake/empty uImage header, to fool bootloaders rootfs integrity check
 174 # for example
 175 define Build/append-uImage-fakehdr
 176         $(eval type=$(word 1,$(1)))
 177         $(eval magic=$(word 2,$(1)))
 178         touch $@.fakehdr
 179         $(STAGING_DIR_HOST)/bin/mkimage \
 180                 -A $(LINUX_KARCH) -O linux -T $(type) -C none \
 181                 -n '$(VERSION_DIST) fake $(type)' \
 182                 $(if $(magic),-M $(magic)) \
 183                 -d $@.fakehdr \
 184                 -s \
 185                 $@.fakehdr
 186         cat $@.fakehdr >> $@
 187 endef
 188
 189 define Build/buffalo-dhp-image
 190         $(STAGING_DIR_HOST)/bin/mkdhpimg $@ $@.new
 191         mv $@.new $@
 192 endef
 193
 194 define Build/buffalo-enc
 195         $(eval product=$(word 1,$(1)))
 196         $(eval version=$(word 2,$(1)))
 197         $(eval args=$(wordlist 3,$(words $(1)),$(1)))
 198         $(STAGING_DIR_HOST)/bin/buffalo-enc \
 199                 -p $(product) -v $(version) $(args) \
 200                 -i $@ -o $@.new
 201         mv $@.new $@
 202 endef
 203
 204 define Build/buffalo-enc-tag
 205         $(call Build/buffalo-enc,'' '' -S 152 $(1))
 206 endef
 207
 208 define Build/buffalo-tag-dhp
 209         $(eval product=$(word 1,$(1)))
 210         $(eval region=$(word 2,$(1)))
 211         $(eval language=$(word 3,$(1)))
 212         $(STAGING_DIR_HOST)/bin/buffalo-tag \
 213                 -d 0x01000000 -w 1 \
 214                 -a $(BUFFALO_TAG_PLATFORM) \
 215                 -v $(BUFFALO_TAG_VERSION) -m $(BUFFALO_TAG_MINOR) \
 216                 -b $(product) -p $(product) \
 217                 -r $(region) -r $(region) -l $(language) \
 218                 -I $@ -o $@.new
 219         mv $@.new $@
 220 endef
 221
 222 define Build/check-size
 223         @imagesize="$$(stat -c%s $@)"; \
 224         limitsize="$$(($(call exp_units,$(if $(1),$(1),$(IMAGE_SIZE)))))"; \
 225         [ $$limitsize -ge $$imagesize ] || { \
 226                 $(call ERROR_MESSAGE,    WARNING: Image file $@ is too big: $$imagesize > $$limitsize); \
 227                 rm -f $@; \
 228         }
 229 endef
 230
 231 define Build/copy-file
 232         cat "$(1)" > "$@"
 233 endef
 234
 235 define Build/dlink-sge-image
 236         $(STAGING_DIR_HOST)/bin/dlink-sge-image $(1) $@ $@.enc
 237         mv $@.enc $@
 238 endef
 239
 240 define Build/edimax-header
 241         $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
 242         @mv $@.new $@
 243 endef
 244
 245 define Build/elecom-product-header
 246         $(eval product=$(word 1,$(1)))
 247         $(eval fw=$(if $(word 2,$(1)),$(word 2,$(1)),$@))
 248
 249         ( \
 250                 echo -n -e "ELECOM\x00\x00$(product)" | dd bs=40 count=1 conv=sync; \
 251                 echo -n "0.00" | dd bs=16 count=1 conv=sync; \
 252                 dd if=$(fw); \
 253         ) > $(fw).new
 254         mv $(fw).new $(fw)
 255 endef
 256
 257 define Build/elecom-wrc-gs-factory
 258         $(eval product=$(word 1,$(1)))
 259         $(eval version=$(word 2,$(1)))
 260         $(eval hash_opt=$(word 3,$(1)))
 261         $(MKHASH) md5 $(hash_opt) $@ >> $@
 262         ( \
 263                 echo -n "ELECOM $(product) v$(version)" | \
 264                         dd bs=32 count=1 conv=sync; \
 265                 dd if=$@; \
 266         ) > $@.new
 267         mv $@.new $@
 268 endef
 269
 270 define Build/elx-header
 271         $(eval hw_id=$(word 1,$(1)))
 272         $(eval xor_pattern=$(word 2,$(1)))
 273         ( \
 274                 echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
 275                         dd bs=42 count=1 conv=sync; \
 276                 hw_id="$(hw_id)"; \
 277                 echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
 278                         dd bs=20 count=1 conv=sync; \
 279                 echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 280                         dd bs=8 count=1 conv=sync; \
 281                 echo -ne "$$($(MKHASH) md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 282                         dd bs=58 count=1 conv=sync; \
 283         ) > $(KDIR)/tmp/$(DEVICE_NAME).header
 284         $(call Build/xor-image,-p $(xor_pattern) -x)
 285         cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
 286         mv $@.new $@
 287         rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
 288 endef
 289
 290 define Build/eva-image
 291         $(STAGING_DIR_HOST)/bin/lzma2eva $(KERNEL_LOADADDR) $(KERNEL_LOADADDR) $@ $@.new
 292         mv $@.new $@
 293 endef
 294
 295 define Build/initrd_compression
 296         $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_BZIP2),.bzip2) \
 297         $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_GZIP),.gzip) \
 298         $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZ4),.lz4) \
 299         $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZMA),.lzma) \
 300         $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZO),.lzo) \
 301         $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_XZ),.xz) \
 302         $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_ZSTD),.zstd)
 303 endef
 304
 305 define Build/fit
 306         $(TOPDIR)/scripts/mkits.sh \
 307                 -D $(DEVICE_NAME) -o $@.its -k $@ \
 308                 -C $(word 1,$(1)) \
 309                 $(if $(word 2,$(1)),\
 310                         $(if $(findstring 11,$(if $(DEVICE_DTS_OVERLAY),1)$(if $(findstring $(KERNEL_BUILD_DIR)/image-,$(word 2,$(1))),,1)), \
 311                                 -d $(KERNEL_BUILD_DIR)/image-$$(basename $(word 2,$(1))), \
 312                                 -d $(word 2,$(1)))) \
 313                 $(if $(findstring with-rootfs,$(word 3,$(1))),-r $(IMAGE_ROOTFS)) \
 314                 $(if $(findstring with-initrd,$(word 3,$(1))), \
 315                         $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS_SEPARATE), \
 316                                 -i $(KERNEL_BUILD_DIR)/initrd.cpio$(strip $(call Build/initrd_compression)))) \
 317                 -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
 318                 $(if $(DEVICE_FDT_NUM),-n $(DEVICE_FDT_NUM)) \
 319                 $(if $(DEVICE_DTS_DELIMITER),-l $(DEVICE_DTS_DELIMITER)) \
 320                 $(if $(DEVICE_DTS_LOADADDR),-s $(DEVICE_DTS_LOADADDR)) \
 321                 $(if $(DEVICE_DTS_OVERLAY),$(foreach dtso,$(DEVICE_DTS_OVERLAY), -O $(dtso):$(KERNEL_BUILD_DIR)/image-$(dtso).dtbo)) \
 322                 -c $(if $(DEVICE_DTS_CONFIG),$(DEVICE_DTS_CONFIG),"config-1") \
 323                 -A $(LINUX_KARCH) -v $(LINUX_VERSION)
 324         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage $(if $(findstring external,$(word 3,$(1))),\
 325                 -E -B 0x1000 $(if $(findstring static,$(word 3,$(1))),-p 0x1000)) -f $@.its $@.new
 326         @mv $@.new $@
 327 endef
 328
 329 define Build/libdeflate-gzip
 330         $(STAGING_DIR_HOST)/bin/libdeflate-gzip -f -12 -c $@ $(1) > $@.new
 331         @mv $@.new $@
 332 endef
 333
 334 define Build/gzip
 335         $(STAGING_DIR_HOST)/bin/gzip -f -9n -c $@ $(1) > $@.new
 336         @mv $@.new $@
 337 endef
 338
 339 define Build/gzip-filename
 340         @mkdir -p $@.tmp
 341         @cp $@ $@.tmp/$(word 1,$(1))
 342         $(if $(SOURCE_DATE_EPOCH),touch -hcd "@$(SOURCE_DATE_EPOCH)" $@.tmp/$(word 1,$(1)) $(word 2,$(1)))
 343         $(STAGING_DIR_HOST)/bin/gzip -f -9 -N -c $@.tmp/$(word 1,$(1)) $(word 2,$(1)) > $@.new
 344         @mv $@.new $@
 345         @rm -rf $@.tmp
 346 endef
 347
 348 define Build/install-dtb
 349         $(call locked, \
 350                 $(foreach dts,$(DEVICE_DTS), \
 351                         $(CP) \
 352                                 $(DTS_DIR)/$(dts).dtb \
 353                                 $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb; \
 354                 ), \
 355                 install-dtb-$(IMG_PREFIX) \
 356         )
 357 endef
 358
 359 define Build/iptime-crc32
 360         $(STAGING_DIR_HOST)/bin/iptime-crc32 $(1) $@ $@.new
 361         mv $@.new $@
 362 endef
 363
 364 define Build/iptime-naspkg
 365         $(STAGING_DIR_HOST)/bin/iptime-naspkg $(1) $@ $@.new
 366         mv $@.new $@
 367 endef
 368
 369 define Build/jffs2
 370         rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
 371                 mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
 372                 cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
 373                 $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
 374                         $(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
 375                         --squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
 376                         -o $@.new \
 377                         -d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
 378                         2>&1 1>/dev/null | awk '/^.+$$$$/' && \
 379                 $(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
 380         -rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
 381         @mv $@.new $@
 382 endef
 383
 384 define Build/kernel2minor
 385         $(eval temp_file := $(shell mktemp))
 386         cp $@ $(temp_file)
 387         kernel2minor -k $(temp_file) -r $(temp_file).new $(1)
 388         mv $(temp_file).new $@
 389         rm -f $(temp_file)
 390 endef
 391
 392 define Build/kernel-bin
 393         rm -f $@
 394         cp $< $@
 395 endef
 396
 397 define Build/linksys-image
 398         let \
 399                 size="$$(stat -c%s $@)" \
 400                 pad="$(call exp_units,$(PAGESIZE))" \
 401                 offset="256" \
 402                 pad="(pad - ((size + offset) % pad)) % pad"; \
 403                 dd if=/dev/zero bs=$$pad count=1 | tr '\000' '\377' >> $@
 404         printf ".LINKSYS.01000409%-15s%08X%-8s%-16s" \
 405                 "$(call param_get_default,type,$(1),$(DEVICE_NAME))" \
 406                 "$$(cksum $@ | cut -d ' ' -f1)" \
 407                 "0" "K0000000F0246434" >> $@
 408         dd if=/dev/zero bs=192 count=1 >> $@
 409 endef
 410
 411 define Build/lzma
 412         $(call Build/lzma-no-dict,-lc1 -lp2 -pb2 $(1))
 413 endef
 414
 415 define Build/lzma-no-dict
 416         $(STAGING_DIR_HOST)/bin/lzma e $@ $(1) $@.new
 417         @mv $@.new $@
 418 endef
 419
 420 define Build/moxa-encode-fw
 421         $(TOPDIR)/scripts/moxa-encode-fw.py \
 422                 --input $@ \
 423                 --output $@ \
 424                 --magic $(MOXA_MAGIC) \
 425                 --hwid $(MOXA_HWID) \
 426                 --buildid 00000000
 427 endef
 428
 429 define Build/netgear-chk
 430         $(STAGING_DIR_HOST)/bin/mkchkimg \
 431                 -o $@.new \
 432                 -k $@ \
 433                 -b $(NETGEAR_BOARD_ID) \
 434                 $(if $(NETGEAR_REGION),-r $(NETGEAR_REGION),)
 435         mv $@.new $@
 436 endef
 437
 438 define Build/netgear-dni
 439         $(STAGING_DIR_HOST)/bin/mkdniimg \
 440                 -B $(NETGEAR_BOARD_ID) -v $(shell cat $(VERSION_DIST)| sed -e 's/[[:space:]]/-/g').$(firstword $(subst -, ,$(REVISION))) \
 441                 $(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
 442                 -r "$(1)" \
 443                 -i $@ -o $@.new
 444         mv $@.new $@
 445 endef
 446
 447 define Build/netgear-encrypted-factory
 448         $(TOPDIR)/scripts/netgear-encrypted-factory.py \
 449                 --input-file $@ \
 450                 --output-file $@ \
 451                 --model $(NETGEAR_ENC_MODEL) \
 452                 --region $(NETGEAR_ENC_REGION) \
 453                 $(if $(NETGEAR_ENC_HW_ID_LIST),--hw-id-list "$(NETGEAR_ENC_HW_ID_LIST)") \
 454                 $(if $(NETGEAR_ENC_MODEL_LIST),--model-list "$(NETGEAR_ENC_MODEL_LIST)") \
 455                 --version V1.0.0.0.$(shell cat $(VERSION_DIST)| sed -e 's/[[:space:]]/-/g').$(firstword $(subst -, ,$(REVISION))) \
 456                 --encryption-block-size 0x20000 \
 457                 --openssl-bin "$(STAGING_DIR_HOST)/bin/openssl" \
 458                 --key 6865392d342b4d212964363d6d7e7765312c7132613364316e26322a5a5e2538 \
 459                 --iv 4a253169516c38243d6c6d2d3b384145
 460 endef
 461
 462 define Build/openmesh-image
 463         $(TOPDIR)/scripts/om-fwupgradecfg-gen.sh \
 464                 "$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" \
 465                 "$@-fwupgrade.cfg" \
 466                 "$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" \
 467                 "$(call param_get_default,rootfs,$(1),$@)"
 468         $(TOPDIR)/scripts/combined-ext-image.sh \
 469                 "$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" "$@" \
 470                 "$@-fwupgrade.cfg" "fwupgrade.cfg" \
 471                 "$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" "kernel" \
 472                 "$(call param_get_default,rootfs,$(1),$@)" "rootfs"
 473 endef
 474
 475 define Build/pad-extra
 476         dd if=/dev/zero bs=$(1) count=1 >> $@
 477 endef
 478
 479 define Build/pad-offset
 480         let \
 481                 size="$$(stat -c%s $@)" \
 482                 pad="$(call exp_units,$(word 1, $(1)))" \
 483                 offset="$(call exp_units,$(word 2, $(1)))" \
 484                 pad="(pad - ((size + offset) % pad)) % pad" \
 485                 newsize='size + pad'; \
 486                 dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
 487         mv $@.new $@
 488 endef
 489
 490 define Build/pad-rootfs
 491         $(STAGING_DIR_HOST)/bin/padjffs2 $@ $(1) \
 492                 $(if $(BLOCKSIZE),$(BLOCKSIZE:%k=%),4 8 16 64 128 256)
 493 endef
 494
 495 define Build/pad-to
 496         $(call Image/pad-to,$@,$(1))
 497 endef
 498
 499 define Build/patch-cmdline
 500         $(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
 501 endef
 502
 503 # Convert a raw image into a $1 type image.
 504 # E.g. | qemu-image vdi <optional extra arguments to qemu-img binary>
 505 define Build/qemu-image
 506         if command -v qemu-img; then \
 507                 qemu-img convert -f raw -O $1 $@ $@.new; \
 508                 mv $@.new $@; \
 509         else \
 510                 echo "WARNING: Install qemu-img to create VDI/VMDK images" >&2; exit 1; \
 511         fi
 512 endef
 513
 514 define Build/qsdk-ipq-factory-nand
 515         $(TOPDIR)/scripts/mkits-qsdk-ipq-image.sh \
 516                 $@.its ubi $@
 517         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
 518         @mv $@.new $@
 519 endef
 520
 521 define Build/qsdk-ipq-factory-nor
 522         $(TOPDIR)/scripts/mkits-qsdk-ipq-image.sh \
 523                 $@.its hlos $(IMAGE_KERNEL) rootfs $(IMAGE_ROOTFS)
 524         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
 525         @mv $@.new $@
 526 endef
 527
 528 define Build/seama
 529         $(STAGING_DIR_HOST)/bin/seama -i $@ \
 530                 -m "dev=/dev/mtdblock/$(SEAMA_MTDBLOCK)" -m "type=firmware"
 531         mv $@.seama $@
 532 endef
 533
 534 define Build/seama-seal
 535         $(STAGING_DIR_HOST)/bin/seama -i $@ -s $@.seama \
 536                 -m "signature=$(SEAMA_SIGNATURE)"
 537         mv $@.seama $@
 538 endef
 539
 540 define Build/senao-header
 541         $(STAGING_DIR_HOST)/bin/mksenaofw $(1) -e $@ -o $@.new
 542         mv $@.new $@
 543 endef
 544
 545 define Build/sysupgrade-tar
 546         sh $(TOPDIR)/scripts/sysupgrade-tar.sh \
 547                 --board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
 548                 --kernel $(call param_get_default,kernel,$(1),$(IMAGE_KERNEL)) \
 549                 --rootfs $(call param_get_default,rootfs,$(1),$(IMAGE_ROOTFS)) \
 550                 $@
 551 endef
 552
 553 define Build/tplink-safeloader
 554         -$(STAGING_DIR_HOST)/bin/tplink-safeloader \
 555                 -B $(TPLINK_BOARD_ID) \
 556                 -V $(REVISION) \
 557                 -k $(IMAGE_KERNEL) \
 558                 -r $@ \
 559                 -o $@.new \
 560                 -j \
 561                 $(wordlist 2,$(words $(1)),$(1)) \
 562                 $(if $(findstring sysupgrade,$(word 1,$(1))),-S) && mv $@.new $@ || rm -f $@
 563 endef
 564
 565 define Build/tplink-v1-header
 566         $(STAGING_DIR_HOST)/bin/mktplinkfw \
 567                 -c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \
 568                 -E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
 569                 -m $(TPLINK_HEADER_VERSION) -N "$(VERSION_DIST)" -V $(REVISION) \
 570                 -k $@ -o $@.new $(1)
 571         @mv $@.new $@
 572 endef
 573
 574 # combine kernel and rootfs into one image
 575 # mktplinkfw <type> <optional extra arguments to mktplinkfw binary>
 576 # <type> is "sysupgrade" or "factory"
 577 #
 578 # -a align the rootfs start on an <align> bytes boundary
 579 # -j add jffs2 end-of-filesystem markers
 580 # -s strip padding from end of the image
 581 # -X reserve <size> bytes in the firmware image (hexval prefixed with 0x)
 582 define Build/tplink-v1-image
 583         -$(STAGING_DIR_HOST)/bin/mktplinkfw \
 584                 -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) \
 585                 -N "$(VERSION_DIST)" -V $(REVISION) -m $(TPLINK_HEADER_VERSION) \
 586                 -k $(IMAGE_KERNEL) -r $(IMAGE_ROOTFS) -o $@.new -j -X 0x40000 \
 587                 -a $(call rootfs_align,$(FILESYSTEM)) \
 588                 $(wordlist 2,$(words $(1)),$(1)) \
 589                 $(if $(findstring sysupgrade,$(word 1,$(1))),-s) && mv $@.new $@ || rm -f $@
 590 endef
 591
 592 define Build/tplink-v2-header
 593         $(STAGING_DIR_HOST)/bin/mktplinkfw2 \
 594                 -c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \
 595                 -E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR))  \
 596                 -w $(TPLINK_HWREVADD) -F "$(TPLINK_FLASHLAYOUT)" \
 597                 -T $(TPLINK_HVERSION) -V "ver. 2.0" \
 598                 -k $@ -o $@.new $(1)
 599         @mv $@.new $@
 600 endef
 601
 602 define Build/tplink-v2-image
 603         $(STAGING_DIR_HOST)/bin/mktplinkfw2 \
 604                 -H $(TPLINK_HWID) -W $(TPLINK_HWREV) \
 605                 -w $(TPLINK_HWREVADD) -F "$(TPLINK_FLASHLAYOUT)" \
 606                 -T $(TPLINK_HVERSION) -V "ver. 2.0" -a 0x4 -j \
 607                 -k $(IMAGE_KERNEL) -r $(IMAGE_ROOTFS) -o $@.new $(1)
 608         cat $@.new >> $@
 609         rm -rf $@.new
 610 endef
 611
 612 define Build/uImage
 613         $(if $(UIMAGE_TIME),SOURCE_DATE_EPOCH="$(UIMAGE_TIME)") \
 614         mkimage \
 615                 -A $(LINUX_KARCH) \
 616                 -O linux \
 617                 -T kernel \
 618                 -C $(word 1,$(1)) \
 619                 -a $(KERNEL_LOADADDR) \
 620                 -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
 621                 -n '$(if $(UIMAGE_NAME),$(UIMAGE_NAME),$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION))' \
 622                 $(if $(UIMAGE_MAGIC),-M $(UIMAGE_MAGIC)) \
 623                 $(wordlist 2,$(words $(1)),$(1)) \
 624                 -d $@ $@.new
 625         mv $@.new $@
 626 endef
 627
 628 define Build/xor-image
 629         $(STAGING_DIR_HOST)/bin/xorimage -i $@ -o $@.xor $(1)
 630         mv $@.xor $@
 631 endef
 632
 633 define Build/zip
 634         rm -rf $@.tmp
 635         mkdir $@.tmp
 636         mv $@ $@.tmp/$(word 1,$(1))
 637         TZ=UTC $(STAGING_DIR_HOST)/bin/zip -j -X \
 638                 $(wordlist 2,$(words $(1)),$(1)) \
 639                 $@ $@.tmp/$(if $(word 1,$(1)),$(word 1,$(1)),$$(basename $@))
 640         rm -rf $@.tmp
 641 endef
 642
 643 define Build/zyxel-ras-image
 644         let \
 645                 newsize="$(call exp_units,$(RAS_ROOTFS_SIZE))"; \
 646                 $(STAGING_DIR_HOST)/bin/mkrasimage \
 647                         -b $(RAS_BOARD) \
 648                         -v $(RAS_VERSION) \
 649                         -r $@ \
 650                         -s $$newsize \
 651                         -o $@.new \
 652                         $(if $(findstring separate-kernel,$(word 1,$(1))),-k $(IMAGE_KERNEL)) \
 653                 && mv $@.new $@
 654 endef