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