image-commands.mk 9.6 KB

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  1. # Build commands that can be called from Device/* templates
  2. IMAGE_KERNEL = $(word 1,$^)
  3. IMAGE_ROOTFS = $(word 2,$^)
  4. define Build/uImage
  5. mkimage -A $(LINUX_KARCH) \
  6. -O linux -T kernel \
  7. -C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
  8. -n '$(if $(UIMAGE_NAME),$(UIMAGE_NAME),$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION))' -d $@ $@.new
  9. mv $@.new $@
  10. endef
  11. define Build/buffalo-enc
  12. $(eval product=$(word 1,$(1)))
  13. $(eval version=$(word 2,$(1)))
  14. $(eval args=$(wordlist 3,$(words $(1)),$(1)))
  15. $(STAGING_DIR_HOST)/bin/buffalo-enc \
  16. -p $(product) -v $(version) $(args) \
  17. -i $@ -o $@.new
  18. mv $@.new $@
  19. endef
  20. define Build/buffalo-enc-tag
  21. $(call Build/buffalo-enc,'' '' -S 152 $(1))
  22. endef
  23. define Build/buffalo-tag-dhp
  24. $(eval product=$(word 1,$(1)))
  25. $(eval region=$(word 2,$(1)))
  26. $(eval language=$(word 3,$(1)))
  27. $(STAGING_DIR_HOST)/bin/buffalo-tag \
  28. -d 0x01000000 -w 1 \
  29. -a $(BUFFALO_TAG_PLATFORM) \
  30. -v $(BUFFALO_TAG_VERSION) -m $(BUFFALO_TAG_MINOR) \
  31. -b $(product) -p $(product) \
  32. -r $(region) -r $(region) -l $(language) \
  33. -I $@ -o $@.new
  34. mv $@.new $@
  35. endef
  36. define Build/buffalo-dhp-image
  37. $(STAGING_DIR_HOST)/bin/mkdhpimg $@ $@.new
  38. mv $@.new $@
  39. endef
  40. # blow up binary to given size and put a given string at its end:
  41. # cameo-factory <size[k]> <string>
  42. define Build/cameo-factory
  43. factory_stamp=$(word 2,$(1)); \
  44. ((reduced_size=$(subst k,*1024,$(word 1,$(1)))-$${#factory_stamp})); \
  45. ( \
  46. dd if=$@ bs=$$reduced_size conv=sync; \
  47. echo -n $$factory_stamp; \
  48. ) > $@.new && \
  49. mv $@.new $@
  50. endef
  51. # blow up binary to given size and put a given string at its end:
  52. # cameo-factory <size[k]> <string>
  53. define Build/cameo-factory
  54. factory_stamp=$(word 2,$(1)); \
  55. ((reduced_size=$(subst k,*1024,$(word 1,$(1)))-$${#factory_stamp})); \
  56. ( \
  57. dd if=$@ bs=$$reduced_size conv=sync; \
  58. echo -n $$factory_stamp; \
  59. ) > $@.new && \
  60. mv $@.new $@
  61. endef
  62. define Build/eva-image
  63. $(STAGING_DIR_HOST)/bin/lzma2eva $(KERNEL_LOADADDR) $(KERNEL_LOADADDR) $@ $@.new
  64. mv $@.new $@
  65. endef
  66. define Build/zyxel-ras-image
  67. let \
  68. newsize="$(subst k,* 1024,$(RAS_ROOTFS_SIZE))"; \
  69. $(STAGING_DIR_HOST)/bin/mkrasimage \
  70. -b $(RAS_BOARD) \
  71. -v $(RAS_VERSION) \
  72. -r $@ \
  73. -s $$newsize \
  74. -o $@.new \
  75. $(if $(findstring separate-kernel,$(word 1,$(1))),-k $(IMAGE_KERNEL)) \
  76. && mv $@.new $@
  77. endef
  78. define Build/netgear-chk
  79. $(STAGING_DIR_HOST)/bin/mkchkimg \
  80. -o $@.new \
  81. -k $@ \
  82. -b $(NETGEAR_BOARD_ID) \
  83. $(if $(NETGEAR_REGION),-r $(NETGEAR_REGION),)
  84. mv $@.new $@
  85. endef
  86. define Build/netgear-dni
  87. $(STAGING_DIR_HOST)/bin/mkdniimg \
  88. -B $(NETGEAR_BOARD_ID) -v $(VERSION_DIST).$(firstword $(subst -, ,$(REVISION))) \
  89. $(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
  90. -r "$(1)" \
  91. -i $@ -o $@.new
  92. mv $@.new $@
  93. endef
  94. define Build/append-squashfs-fakeroot-be
  95. rm -rf $@.fakefs $@.fakesquashfs
  96. mkdir $@.fakefs
  97. $(STAGING_DIR_HOST)/bin/mksquashfs-lzma \
  98. $@.fakefs $@.fakesquashfs \
  99. -noappend -root-owned -be -nopad -b 65536 \
  100. $(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
  101. cat $@.fakesquashfs >> $@
  102. endef
  103. # append a fake/empty uImage header, to fool bootloaders rootfs integrity check
  104. # for example
  105. define Build/append-uImage-fakehdr
  106. touch $@.fakehdr
  107. $(STAGING_DIR_HOST)/bin/mkimage \
  108. -A $(LINUX_KARCH) -O linux -T $(1) -C none \
  109. -n '$(VERSION_DIST) fake $(1)' \
  110. -d $@.fakehdr \
  111. -s \
  112. $@.fakehdr
  113. cat $@.fakehdr >> $@
  114. endef
  115. define Build/tplink-safeloader
  116. -$(STAGING_DIR_HOST)/bin/tplink-safeloader \
  117. -B $(TPLINK_BOARD_ID) \
  118. -V $(REVISION) \
  119. -k $(IMAGE_KERNEL) \
  120. -r $@ \
  121. -o $@.new \
  122. -j \
  123. $(wordlist 2,$(words $(1)),$(1)) \
  124. $(if $(findstring sysupgrade,$(word 1,$(1))),-S) && mv $@.new $@ || rm -f $@
  125. endef
  126. define Build/mksercommfw
  127. -$(STAGING_DIR_HOST)/bin/mksercommfw \
  128. $@ \
  129. $(KERNEL_OFFSET) \
  130. $(HWID) \
  131. $(HWVER) \
  132. $(SWVER)
  133. endef
  134. define Build/append-dtb
  135. cat $(KDIR)/image-$(firstword $(DEVICE_DTS)).dtb >> $@
  136. endef
  137. define Build/install-dtb
  138. $(foreach dts,$(DEVICE_DTS), \
  139. $(CP) \
  140. $(DTS_DIR)/$(dts).dtb \
  141. $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb; \
  142. )
  143. endef
  144. define Build/fit
  145. $(TOPDIR)/scripts/mkits.sh \
  146. -D $(DEVICE_NAME) -o $@.its -k $@ \
  147. $(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
  148. -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
  149. -c $(if $(DEVICE_DTS_CONFIG),$(DEVICE_DTS_CONFIG),"config@1") \
  150. -A $(LINUX_KARCH) -v $(LINUX_VERSION)
  151. PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
  152. @mv $@.new $@
  153. endef
  154. define Build/lzma
  155. $(call Build/lzma-no-dict,-lc1 -lp2 -pb2 $(1))
  156. endef
  157. define Build/lzma-no-dict
  158. $(STAGING_DIR_HOST)/bin/lzma e $@ $(1) $@.new
  159. @mv $@.new $@
  160. endef
  161. define Build/gzip
  162. gzip -f -9n -c $@ $(1) > $@.new
  163. @mv $@.new $@
  164. endef
  165. define Build/jffs2
  166. rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
  167. mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
  168. cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
  169. $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
  170. $(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
  171. --squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
  172. -o $@.new \
  173. -d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
  174. 2>&1 1>/dev/null | awk '/^.+$$$$/' && \
  175. $(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
  176. -rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
  177. @mv $@.new $@
  178. endef
  179. define Build/kernel-bin
  180. rm -f $@
  181. cp $< $@
  182. endef
  183. define Build/patch-cmdline
  184. $(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
  185. endef
  186. define Build/append-kernel
  187. dd if=$(IMAGE_KERNEL) >> $@
  188. endef
  189. define Build/append-rootfs
  190. dd if=$(IMAGE_ROOTFS) >> $@
  191. endef
  192. define Build/append-ubi
  193. sh $(TOPDIR)/scripts/ubinize-image.sh \
  194. $(if $(UBOOTENV_IN_UBI),--uboot-env) \
  195. $(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
  196. $(foreach part,$(UBINIZE_PARTS),--part $(part)) \
  197. $(IMAGE_ROOTFS) \
  198. $@.tmp \
  199. -p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
  200. $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
  201. $(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
  202. $(UBINIZE_OPTS)
  203. cat $@.tmp >> $@
  204. rm $@.tmp
  205. endef
  206. define Build/append-uboot
  207. dd if=$(UBOOT_PATH) >> $@
  208. endef
  209. define Build/pad-to
  210. dd if=$@ of=$@.new bs=$(1) conv=sync
  211. mv $@.new $@
  212. endef
  213. define Build/pad-extra
  214. dd if=/dev/zero bs=$(1) count=1 >> $@
  215. endef
  216. define Build/pad-rootfs
  217. $(STAGING_DIR_HOST)/bin/padjffs2 $@ $(1) \
  218. $(if $(BLOCKSIZE),$(BLOCKSIZE:%k=%),4 8 16 64 128 256)
  219. endef
  220. define Build/pad-offset
  221. let \
  222. size="$$(stat -c%s $@)" \
  223. pad="$(subst k,* 1024,$(word 1, $(1)))" \
  224. offset="$(subst k,* 1024,$(word 2, $(1)))" \
  225. pad="(pad - ((size + offset) % pad)) % pad" \
  226. newsize='size + pad'; \
  227. dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
  228. mv $@.new $@
  229. endef
  230. define Build/check-size
  231. @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
  232. echo "WARNING: Image file $@ is too big" >&2; \
  233. rm -f $@; \
  234. }
  235. endef
  236. define Build/combined-image
  237. -sh $(TOPDIR)/scripts/combined-image.sh \
  238. "$(IMAGE_KERNEL)" \
  239. "$@" \
  240. "$@.new"
  241. @mv $@.new $@
  242. endef
  243. define Build/openmesh-image
  244. $(TOPDIR)/scripts/om-fwupgradecfg-gen.sh \
  245. "$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" \
  246. "$@-fwupgrade.cfg" \
  247. "$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" \
  248. "$(call param_get_default,rootfs,$(1),$@)"
  249. $(TOPDIR)/scripts/combined-ext-image.sh \
  250. "$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" "$@" \
  251. "$@-fwupgrade.cfg" "fwupgrade.cfg" \
  252. "$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" "kernel" \
  253. "$(call param_get_default,rootfs,$(1),$@)" "rootfs"
  254. endef
  255. define Build/senao-header
  256. $(STAGING_DIR_HOST)/bin/mksenaofw $(1) -e $@ -o $@.new
  257. mv $@.new $@
  258. endef
  259. define Build/sysupgrade-tar
  260. sh $(TOPDIR)/scripts/sysupgrade-tar.sh \
  261. --board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
  262. --kernel $(call param_get_default,kernel,$(1),$(IMAGE_KERNEL)) \
  263. --rootfs $(call param_get_default,rootfs,$(1),$(IMAGE_ROOTFS)) \
  264. $@
  265. endef
  266. define Build/tplink-v1-header
  267. $(STAGING_DIR_HOST)/bin/mktplinkfw \
  268. -c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \
  269. -E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
  270. -m $(TPLINK_HEADER_VERSION) -N "$(VERSION_DIST)" -V $(REVISION) \
  271. -k $@ -o $@.new $(1)
  272. @mv $@.new $@
  273. endef
  274. define Build/tplink-v2-header
  275. $(STAGING_DIR_HOST)/bin/mktplinkfw2 \
  276. -c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \
  277. -E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
  278. -w $(TPLINK_HWREVADD) -F "$(TPLINK_FLASHLAYOUT)" \
  279. -T $(TPLINK_HVERSION) -V "ver. 2.0" \
  280. -k $@ -o $@.new $(1)
  281. @mv $@.new $@
  282. endef
  283. define Build/tplink-v2-image
  284. $(STAGING_DIR_HOST)/bin/mktplinkfw2 \
  285. -H $(TPLINK_HWID) -W $(TPLINK_HWREV) \
  286. -w $(TPLINK_HWREVADD) -F "$(TPLINK_FLASHLAYOUT)" \
  287. -T $(TPLINK_HVERSION) -V "ver. 2.0" -a 0x4 -j \
  288. -k $(IMAGE_KERNEL) -r $(IMAGE_ROOTFS) -o $@.new $(1)
  289. cat $@.new >> $@
  290. rm -rf $@.new
  291. endef
  292. json_quote=$(subst ','\'',$(subst ",\",$(1)))
  293. #")')
  294. metadata_devices=$(if $(1),$(subst "$(space)","$(comma)",$(strip $(foreach v,$(1),"$(call json_quote,$(v))"))))
  295. metadata_json = \
  296. '{ $(if $(IMAGE_METADATA),$(IMAGE_METADATA)$(comma)) \
  297. "supported_devices":[$(call metadata_devices,$(1))], \
  298. "version": { \
  299. "dist": "$(call json_quote,$(VERSION_DIST))", \
  300. "version": "$(call json_quote,$(VERSION_NUMBER))", \
  301. "revision": "$(call json_quote,$(REVISION))", \
  302. "board": "$(call json_quote,$(BOARD))" \
  303. } \
  304. }'
  305. define Build/append-metadata
  306. $(if $(SUPPORTED_DEVICES),-echo $(call metadata_json,$(SUPPORTED_DEVICES)) | fwtool -I - $@)
  307. [ ! -s "$(BUILD_KEY)" -o ! -s "$(BUILD_KEY).ucert" -o ! -s "$@" ] || { \
  308. cp "$(BUILD_KEY).ucert" "$@.ucert" ;\
  309. usign -S -m "$@" -s "$(BUILD_KEY)" -x "$@.sig" ;\
  310. ucert -A -c "$@.ucert" -x "$@.sig" ;\
  311. fwtool -S "$@.ucert" "$@" ;\
  312. }
  313. endef
  314. define Build/kernel2minor
  315. kernel2minor -k $@ -r $@.new $(1)
  316. mv $@.new $@
  317. endef