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