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192.168.1.100 / T108 / 0e5969b2da552c8b6bfd69f8f35ff44e18af2328 / . / include / image-commands.mk
blob: 2568fb3ade5f3d65bc478d87be2edac6db981f5f [file] [log] [blame]
b.liue9582032025-04-17 19:18:16 +0800[diff] [blame]1# Build commands that can be called from Device/* templates
2
3IMAGE_KERNEL = $(word 1,$^)
4IMAGE_ROOTFS = $(word 2,$^)
5
6define ModelNameLimit16
7$(shell printf %.16s "$(word 2, $(subst _, ,$(1)))")
8endef
9
10define rootfs_align
11$(patsubst %-256k,0x40000,$(patsubst %-128k,0x20000,$(patsubst %-64k,0x10000,$(patsubst squashfs%,0x4,$(patsubst root.%,%,$(1))))))
12endef
13
14
15define Build/append-dtb
16 cat $(KDIR)/image-$(firstword $(DEVICE_DTS)).dtb >> $@
17endef
18
19define 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 $@
24endef
25
26define Build/append-kernel
27 dd if=$(IMAGE_KERNEL) >> $@
28endef
29
30define 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 $@.kernelubifs
37endef
38
39define Build/append-image
40 cp "$(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"
45endef
46
47ifdef IB
48define Build/append-image-stage
49 dd if=$(STAGING_DIR_IMAGE)/$(BOARD)-$(SUBTARGET)-$(DEVICE_NAME)-$(1) >> $@
50endef
51else
52define Build/append-image-stage
53 cp "$(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)/$(BOARD)-$(SUBTARGET)-$(DEVICE_NAME)-$(1)"
58 dd if="$@.stripmeta" >> "$@"
59 rm "$@.stripmeta"
60endef
61endif
62
63
64compat_version=$(if $(DEVICE_COMPAT_VERSION),$(DEVICE_COMPAT_VERSION),1.0)
65json_quote=$(subst ','\'',$(subst ",\",$(1)))
66#")')
67
68legacy_supported_message=$(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: $(DEVICE_COMPAT_MESSAGE),Please check documentation ...)
71
72metadata_devices=$(if $(1),$(subst "$(space)","$(comma)",$(strip $(foreach v,$(1),"$(call json_quote,$(v))"))))
73metadata_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
91define 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" "$@" ;\
99 }
100endef
101
102define Build/append-rootfs
103 dd if=$(IMAGE_ROOTFS) >> $@
104endef
105
106define 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 >> $@
114endef
115
116define 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 >> $@
123endef
124
125define Build/append-string
126 echo -n $(1) >> $@
127endef
128
129define 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
134endef
135
136UBI_NAND_SIZE_LIMIT = $(IMAGE_SIZE) - ($(NAND_SIZE)*20/1024 + 4*$(BLOCKSIZE))
137
138define Build/append-ubi
139 sh $(TOPDIR)/scripts/ubinize-image.sh \
140 $(if $(UBOOTENV_IN_UBI),--uboot-env) \
141 $(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
142 $(foreach part,$(UBINIZE_PARTS),--part $(part)) \
143 --rootfs $(IMAGE_ROOTFS) \
144 $@.tmp \
145 -p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
146 $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
147 $(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
148 $(UBINIZE_OPTS)
149 cat $@.tmp >> $@
150 rm $@.tmp
151 $(if $(and $(IMAGE_SIZE),$(NAND_SIZE)),\
152 $(call Build/check-size,$(UBI_NAND_SIZE_LIMIT)))
153endef
154
155define Build/ubinize-image
156 sh $(TOPDIR)/scripts/ubinize-image.sh \
157 $(if $(UBOOTENV_IN_UBI),--uboot-env) \
158 $(foreach part,$(UBINIZE_PARTS),--part $(part)) \
159 --part $(word 1,$(1))="$(BIN_DIR)/$(DEVICE_IMG_PREFIX)-$(word 2,$(1))" \
160 $@.tmp \
161 -p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
162 $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
163 $(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
164 $(UBINIZE_OPTS)
165 cat $@.tmp >> $@
166 rm $@.tmp
167endef
168
169define Build/ubinize-kernel
170 cp $@ $@.tmp
171 sh $(TOPDIR)/scripts/ubinize-image.sh \
172 --kernel $@.tmp \
173 $@ \
174 -p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
175 $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
176 $(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
177 $(UBINIZE_OPTS)
178 rm $@.tmp
179endef
180
181define Build/append-uboot
182 dd if=$(UBOOT_PATH) >> $@
183endef
184
185# append a fake/empty uImage header, to fool bootloaders rootfs integrity check
186# for example
187define Build/append-uImage-fakehdr
188 $(eval type=$(word 1,$(1)))
189 $(eval magic=$(word 2,$(1)))
190 touch $@.fakehdr
191 $(STAGING_DIR_HOST)/bin/mkimage \
192 -A $(LINUX_KARCH) -O linux -T $(type) -C none \
193 -n '$(VERSION_DIST) fake $(type)' \
194 $(if $(magic),-M $(magic)) \
195 -d $@.fakehdr \
196 -s \
197 $@.fakehdr
198 cat $@.fakehdr >> $@
199endef
200
201define Build/buffalo-dhp-image
202 $(STAGING_DIR_HOST)/bin/mkdhpimg $@ $@.new
203 mv $@.new $@
204endef
205
206define Build/buffalo-enc
207 $(eval product=$(word 1,$(1)))
208 $(eval version=$(word 2,$(1)))
209 $(eval args=$(wordlist 3,$(words $(1)),$(1)))
210 $(STAGING_DIR_HOST)/bin/buffalo-enc \
211 -p $(product) -v $(version) $(args) \
212 -i $@ -o $@.new
213 mv $@.new $@
214endef
215
216define Build/buffalo-enc-tag
217 $(call Build/buffalo-enc,'' '' -S 152 $(1))
218endef
219
220define Build/buffalo-tag-dhp
221 $(eval product=$(word 1,$(1)))
222 $(eval region=$(word 2,$(1)))
223 $(eval language=$(word 3,$(1)))
224 $(STAGING_DIR_HOST)/bin/buffalo-tag \
225 -d 0x01000000 -w 1 \
226 -a $(BUFFALO_TAG_PLATFORM) \
227 -v $(BUFFALO_TAG_VERSION) -m $(BUFFALO_TAG_MINOR) \
228 -b $(product) -p $(product) \
229 -r $(region) -r $(region) -l $(language) \
230 -I $@ -o $@.new
231 mv $@.new $@
232endef
233
234define Build/buffalo-trx
235 $(eval magic=$(word 1,$(1)))
236 $(eval kern_bin=$(if $(1),$(IMAGE_KERNEL),$@))
237 $(eval rtfs_bin=$(word 2,$(1)))
238 $(eval apnd_bin=$(word 3,$(1)))
239 $(eval kern_size=$(if $(KERNEL_SIZE),$(KERNEL_SIZE),0x400000))
240
241 $(if $(rtfs_bin),touch $(rtfs_bin))
242 $(STAGING_DIR_HOST)/bin/otrx create $@.new \
243 $(if $(magic),-M $(magic),) \
244 -f $(kern_bin) \
245 $(if $(rtfs_bin),\
246 -a 0x20000 \
247 -b $$(( $(call exp_units,$(kern_size)) )) \
248 -f $(rtfs_bin),) \
249 $(if $(apnd_bin),\
250 -A $(apnd_bin) \
251 -a 0x20000)
252 mv $@.new $@
253endef
254
255define Build/check-size
256 @imagesize="$$(stat -c%s $@)"; \
257 limitsize="$$(($(call exp_units,$(if $(1),$(1),$(IMAGE_SIZE)))))"; \
258 [ $$limitsize -ge $$imagesize ] || { \
259 $(call ERROR_MESSAGE, WARNING: Image file $@ is too big: $$imagesize > $$limitsize); \
260 rm -f $@; \
261 }
262endef
263
264define Build/copy-file
265 cat "$(1)" > "$@"
266endef
267
268# Create a header for a D-Link AI series recovery image and add it at the beginning of the image
269# Currently supported: AQUILA M30, EAGLE M32 and R32
270# Arguments:
271# 1: Start string of the header
272# 2: Firmware version
273# 3: Block start address
274# 4: Block length
275# 5: Device FMID
276define Build/dlink-ai-recovery-header
277 $(eval header_start=$(word 1,$(1)))
278 $(eval firmware_version=$(word 2,$(1)))
279 $(eval block_start=$(word 3,$(1)))
280 $(eval block_length=$(word 4,$(1)))
281 $(eval device_fmid=$(word 5,$(1)))
282# create $@.header without the checksum
283 echo -en "$(header_start)\x00\x00" > "$@.header"
284# Calculate checksum over data area ($@) and append it to the header.
285# The checksum is the 2byte-sum over the whole data area.
286# Every overflow during the checksum calculation must increment the current checksum value by 1.
287 od -v -w2 -tu2 -An --endian little "$@" | awk '{ s+=$$1; } END { s%=65535; printf "%c%c",s%256,s/256; }' >> "$@.header"
288 echo -en "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00" >> "$@.header"
289 echo -en "$(firmware_version)" >> "$@.header"
290# Only one block supported: Erase start/length is identical to data start/length
291 echo -en "$(block_start)$(block_length)$(block_start)$(block_length)" >> "$@.header"
292# Only zeros
293 echo -en "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" >> "$@.header"
294# Last 16 bytes, but without checksum
295 echo -en "\x42\x48\x02\x00\x00\x00\x08\x00\x00\x00\x00\x00" >> "$@.header"
296 echo -en "$(device_fmid)" >> "$@.header"
297# Calculate and append checksum: The checksum must be set so that the 2byte-sum of the whole header is 0.
298# Every overflow during the checksum calculation must increment the current checksum value by 1.
299 od -v -w2 -tu2 -An --endian little "$@.header" | awk '{s+=65535-$$1;}END{s%=65535;printf "%c%c",s%256,s/256;}' >> "$@.header"
300 cat "$@.header" "$@" > "$@.new"
301 mv "$@.new" "$@"
302 rm "$@.header"
303endef
304
305define Build/dlink-sge-image
306 $(STAGING_DIR_HOST)/bin/dlink-sge-image $(1) $@ $@.enc
307 mv $@.enc $@
308endef
309
310define Build/edimax-header
311 $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
312 @mv $@.new $@
313endef
314
315define Build/elecom-product-header
316 $(eval product=$(word 1,$(1)))
317 $(eval fw=$(if $(word 2,$(1)),$(word 2,$(1)),$@))
318
319 -( \
320 echo -n -e "ELECOM\x00\x00$(product)" | dd bs=40 count=1 conv=sync; \
321 echo -n "0.00" | dd bs=16 count=1 conv=sync; \
322 dd if=$(fw); \
323 ) > $(fw).new \
324 && mv $(fw).new $(fw) || rm -f $(fw)
325endef
326
327define Build/elecom-wrc-gs-factory
328 $(eval product=$(word 1,$(1)))
329 $(eval version=$(word 2,$(1)))
330 $(eval hash_opt=$(word 3,$(1)))
331 $(MKHASH) md5 $(hash_opt) $@ >> $@
332 ( \
333 echo -n "ELECOM $(product) v$(version)" | \
334 dd bs=32 count=1 conv=sync; \
335 dd if=$@; \
336 ) > $@.new
337 mv $@.new $@
338endef
339
340define Build/elx-header
341 $(eval hw_id=$(word 1,$(1)))
342 $(eval xor_pattern=$(word 2,$(1)))
343 ( \
344 echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
345 dd bs=42 count=1 conv=sync; \
346 hw_id="$(hw_id)"; \
347 echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
348 dd bs=20 count=1 conv=sync; \
349 echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
350 dd bs=8 count=1 conv=sync; \
351 echo -ne "$$($(MKHASH) md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
352 dd bs=58 count=1 conv=sync; \
353 ) > $(KDIR)/tmp/$(DEVICE_NAME).header
354 -$(call Build/xor-image,-p $(xor_pattern) -x) \
355 && cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new \
356 && mv $@.new $@ \
357 && rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
358endef
359
360define Build/eva-image
361 $(STAGING_DIR_HOST)/bin/lzma2eva $(KERNEL_LOADADDR) $(KERNEL_LOADADDR) $@ $@.new
362 mv $@.new $@
363endef
364
365define Build/initrd_compression
366 $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_BZIP2),.bzip2) \
367 $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_GZIP),.gzip) \
368 $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZ4),.lz4) \
369 $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZMA),.lzma) \
370 $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZO),.lzo) \
371 $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_XZ),.xz) \
372 $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_ZSTD),.zstd)
373endef
374
375define Build/fit
376 $(call locked,$(TOPDIR)/scripts/mkits.sh \
377 -D $(DEVICE_NAME) -o $@.its -k $@ \
378 -C $(word 1,$(1)) \
379 $(if $(word 2,$(1)),\
380 $(if $(findstring 11,$(if $(DEVICE_DTS_OVERLAY),1)$(if $(findstring $(KERNEL_BUILD_DIR)/image-,$(word 2,$(1))),,1)), \
381 -d $(KERNEL_BUILD_DIR)/image-$$(basename $(word 2,$(1))), \
382 -d $(word 2,$(1)))) \
383 $(if $(findstring with-rootfs,$(word 3,$(1))),-r $(IMAGE_ROOTFS)) \
384 $(if $(findstring with-initrd,$(word 3,$(1))), \
385 $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS_SEPARATE), \
386 -i $(KERNEL_BUILD_DIR)/initrd$(if $(TARGET_PER_DEVICE_ROOTFS),.$(ROOTFS_ID/$(DEVICE_NAME))).cpio$(strip $(call Build/initrd_compression)))) \
387 -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
388 $(if $(DEVICE_FDT_NUM),-n $(DEVICE_FDT_NUM)) \
389 $(if $(DEVICE_DTS_DELIMITER),-l $(DEVICE_DTS_DELIMITER)) \
390 $(if $(DEVICE_DTS_LOADADDR),-s $(DEVICE_DTS_LOADADDR)) \
391 $(if $(DEVICE_DTS_OVERLAY),$(foreach dtso,$(DEVICE_DTS_OVERLAY), -O $(dtso):$(KERNEL_BUILD_DIR)/image-$(dtso).dtbo)) \
392 -c $(if $(DEVICE_DTS_CONFIG),$(DEVICE_DTS_CONFIG),"config-1") \
393 -A $(LINUX_KARCH) -v $(LINUX_VERSION), gen-cpio$(if $(TARGET_PER_DEVICE_ROOTFS),.$(ROOTFS_ID/$(DEVICE_NAME))))
394 PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage $(if $(findstring external,$(word 3,$(1))),\
395 -E -B 0x1000 $(if $(findstring static,$(word 3,$(1))),-p 0x1000)) -f $@.its $@.new
396 @mv $@.new $@
397endef
398
399define Build/libdeflate-gzip
400 $(STAGING_DIR_HOST)/bin/libdeflate-gzip -f -12 -c $@ $(1) > $@.new
401 @mv $@.new $@
402endef
403
404define Build/gzip
405 $(STAGING_DIR_HOST)/bin/gzip -f -9n -c $@ $(1) > $@.new
406 @mv $@.new $@
407endef
408
409define Build/gzip-filename
410 @mkdir -p $@.tmp
411 @cp $@ $@.tmp/$(word 1,$(1))
412 $(if $(SOURCE_DATE_EPOCH),touch -hcd "@$(SOURCE_DATE_EPOCH)" $@.tmp/$(word 1,$(1)) $(word 2,$(1)))
413 $(STAGING_DIR_HOST)/bin/gzip -f -9 -N -c $@.tmp/$(word 1,$(1)) $(word 2,$(1)) > $@.new
414 @mv $@.new $@
415 @rm -rf $@.tmp
416endef
417
418define Build/install-dtb
419 $(call locked, \
420 $(foreach dts,$(DEVICE_DTS), \
421 $(CP) \
422 $(DTS_DIR)/$(dts).dtb \
423 $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb; \
424 ), \
425 install-dtb-$(IMG_PREFIX) \
426 )
427endef
428
429define Build/iptime-crc32
430 $(STAGING_DIR_HOST)/bin/iptime-crc32 $(1) $@ $@.new
431 mv $@.new $@
432endef
433
434define Build/iptime-naspkg
435 $(STAGING_DIR_HOST)/bin/iptime-naspkg $(1) $@ $@.new
436 mv $@.new $@
437endef
438
439define Build/jffs2
440 rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
441 mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
442 cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
443 $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
444 $(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
445 --squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
446 -o $@.new \
447 -d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
448 2>&1 1>/dev/null | awk '/^.+$$$$/' && \
449 $(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
450 -rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
451 @mv $@.new $@
452endef
453
454define Build/yaffs-filesystem
455 let \
456 kernel_size="$$(stat -c%s $@)" \
457 kernel_chunks="(kernel_size / 1024) + 1" \
458 filesystem_chunks="kernel_chunks + 3" \
459 filesystem_blocks="(filesystem_chunks / 63) + 1" \
460 filesystem_size="filesystem_blocks * 64 * 1024" \
461 filesystem_size_with_reserve="(filesystem_blocks + 2) * 64 * 1024"; \
462 head -c $$filesystem_size_with_reserve /dev/zero | tr "\000" "\377" > $@.img \
463 && yafut -d $@.img -w -i $@ -o kernel -C 1040 -B 64k -E -P -S $(1) \
464 && truncate -s $$filesystem_size $@.img \
465 && mv $@.img $@
466endef
467
468define Build/kernel-bin
469 rm -f $@
470 cp $< $@
471endef
472
473define Build/linksys-image
474 let \
475 size="$$(stat -c%s $@)" \
476 pad="$(call exp_units,$(PAGESIZE))" \
477 offset="256" \
478 pad="(pad - ((size + offset) % pad)) % pad"; \
479 dd if=/dev/zero bs=$$pad count=1 | tr '\000' '\377' >> $@
480 printf ".LINKSYS.01000409%-15s%08X%-8s%-16s" \
481 "$(call param_get_default,type,$(1),$(DEVICE_NAME))" \
482 "$$(cksum $@ | cut -d ' ' -f1)" \
483 "0" "K0000000F0246434" >> $@
484 dd if=/dev/zero bs=192 count=1 >> $@
485endef
486
487define Build/lzma
488 $(call Build/lzma-no-dict,-lc1 -lp2 -pb2 $(1))
489endef
490
491define Build/lzma-no-dict
492 $(STAGING_DIR_HOST)/bin/lzma e $@ $(1) $@.new
493 @mv $@.new $@
494endef
495
496define Build/moxa-encode-fw
497 $(TOPDIR)/scripts/moxa-encode-fw.py \
498 --input $@ \
499 --output $@ \
500 --magic $(MOXA_MAGIC) \
501 --hwid $(MOXA_HWID) \
502 --buildid 00000000
503endef
504
505define Build/netgear-chk
506 $(STAGING_DIR_HOST)/bin/mkchkimg \
507 -o $@.new \
508 -k $@ \
509 -b $(NETGEAR_BOARD_ID) \
510 $(if $(NETGEAR_REGION),-r $(NETGEAR_REGION),)
511 mv $@.new $@
512endef
513
514define Build/netgear-dni
515 $(STAGING_DIR_HOST)/bin/mkdniimg \
516 -B $(NETGEAR_BOARD_ID) -v $(shell cat $(VERSION_DIST)| sed -e 's/[[:space:]]/-/g').$(firstword $(subst -, ,$(REVISION))) \
517 $(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
518 -r "$(1)" \
519 -i $@ -o $@.new
520 mv $@.new $@
521endef
522
523define Build/netgear-encrypted-factory
524 $(TOPDIR)/scripts/netgear-encrypted-factory.py \
525 --input-file $@ \
526 --output-file $@ \
527 --model $(NETGEAR_ENC_MODEL) \
528 --region $(NETGEAR_ENC_REGION) \
529 $(if $(NETGEAR_ENC_HW_ID_LIST),--hw-id-list "$(NETGEAR_ENC_HW_ID_LIST)") \
530 $(if $(NETGEAR_ENC_MODEL_LIST),--model-list "$(NETGEAR_ENC_MODEL_LIST)") \
531 --version V1.0.0.0.$(shell cat $(VERSION_DIST)| sed -e 's/[[:space:]]/-/g').$(firstword $(subst -, ,$(REVISION))) \
532 --encryption-block-size 0x20000 \
533 --openssl-bin "$(STAGING_DIR_HOST)/bin/openssl" \
534 --key 6865392d342b4d212964363d6d7e7765312c7132613364316e26322a5a5e2538 \
535 --iv 4a253169516c38243d6c6d2d3b384145
536endef
537
538define Build/openmesh-image
539 $(TOPDIR)/scripts/om-fwupgradecfg-gen.sh \
540 "$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" \
541 "$@-fwupgrade.cfg" \
542 "$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" \
543 "$(call param_get_default,rootfs,$(1),$@)"
544 $(TOPDIR)/scripts/combined-ext-image.sh \
545 "$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" "$@" \
546 "$@-fwupgrade.cfg" "fwupgrade.cfg" \
547 "$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" "kernel" \
548 "$(call param_get_default,rootfs,$(1),$@)" "rootfs"
549endef
550
551define Build/pad-extra
552 dd if=/dev/zero bs=$(1) count=1 >> $@
553endef
554
555define Build/pad-offset
556 let \
557 size="$$(stat -c%s $@)" \
558 pad="$(call exp_units,$(word 1, $(1)))" \
559 offset="$(call exp_units,$(word 2, $(1)))" \
560 pad="(pad - ((size + offset) % pad)) % pad" \
561 newsize='size + pad'; \
562 dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
563 mv $@.new $@
564endef
565
566define Build/pad-rootfs
567 $(STAGING_DIR_HOST)/bin/padjffs2 $@ $(1) \
568 $(if $(BLOCKSIZE),$(BLOCKSIZE:%k=%),4 8 16 64 128 256)
569endef
570
571define Build/pad-to
572 $(call Image/pad-to,$@,$(1))
573endef
574
575define Build/patch-cmdline
576 $(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
577endef
578
579# Convert a raw image into a $1 type image.
580# E.g. | qemu-image vdi <optional extra arguments to qemu-img binary>
581define Build/qemu-image
582 if command -v qemu-img; then \
583 qemu-img convert -f raw -O $1 $@ $@.new; \
584 mv $@.new $@; \
585 else \
586 echo "WARNING: Install qemu-img to create VDI/VMDK images" >&2; exit 1; \
587 fi
588endef
589
590define Build/qsdk-ipq-factory-nand
591 $(TOPDIR)/scripts/mkits-qsdk-ipq-image.sh \
592 $@.its ubi $@
593 PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
594 @mv $@.new $@
595endef
596
597define Build/qsdk-ipq-factory-nor
598 $(TOPDIR)/scripts/mkits-qsdk-ipq-image.sh \
599 $@.its hlos $(IMAGE_KERNEL) rootfs $(IMAGE_ROOTFS)
600 PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
601 @mv $@.new $@
602endef
603
604define Build/seama
605 $(STAGING_DIR_HOST)/bin/seama -i $@ \
606 -m "dev=/dev/mtdblock/$(SEAMA_MTDBLOCK)" -m "type=firmware"
607 mv $@.seama $@
608endef
609
610define Build/seama-seal
611 $(STAGING_DIR_HOST)/bin/seama -i $@ -s $@.seama \
612 -m "signature=$(SEAMA_SIGNATURE)"
613 mv $@.seama $@
614endef
615
616define Build/senao-header
617 -$(STAGING_DIR_HOST)/bin/mksenaofw $(1) -e $@ -o $@.new \
618 && mv $@.new $@ || rm -f $@
619endef
620
621define Build/sysupgrade-tar
622 sh $(TOPDIR)/scripts/sysupgrade-tar.sh \
623 --board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
624 --kernel $(call param_get_default,kernel,$(1),$(IMAGE_KERNEL)) \
625 --rootfs $(call param_get_default,rootfs,$(1),$(IMAGE_ROOTFS)) \
626 $@
627endef
628
629define Build/tplink-safeloader
630 -$(STAGING_DIR_HOST)/bin/tplink-safeloader \
631 -B $(TPLINK_BOARD_ID) \
632 -V $(REVISION) \
633 -k $(IMAGE_KERNEL) \
634 -r $@ \
635 -o $@.new \
636 -j \
637 $(wordlist 2,$(words $(1)),$(1)) \
638 $(if $(findstring sysupgrade,$(word 1,$(1))),-S) && mv $@.new $@ || rm -f $@
639endef
640
641define Build/tplink-v1-header
642 $(STAGING_DIR_HOST)/bin/mktplinkfw \
643 -c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \
644 -E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
645 -m $(TPLINK_HEADER_VERSION) -N "$(VERSION_DIST)" -V $(REVISION) \
646 -k $@ -o $@.new $(1)
647 @mv $@.new $@
648endef
649
650# combine kernel and rootfs into one image
651# mktplinkfw <type> <optional extra arguments to mktplinkfw binary>
652# <type> is "sysupgrade" or "factory"
653#
654# -a align the rootfs start on an <align> bytes boundary
655# -j add jffs2 end-of-filesystem markers
656# -s strip padding from end of the image
657# -X reserve <size> bytes in the firmware image (hexval prefixed with 0x)
658define Build/tplink-v1-image
659 -$(STAGING_DIR_HOST)/bin/mktplinkfw \
660 -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) \
661 -N "$(VERSION_DIST)" -V $(REVISION) -m $(TPLINK_HEADER_VERSION) \
662 -k $(IMAGE_KERNEL) -r $(IMAGE_ROOTFS) -o $@.new -j -X 0x40000 \
663 -a $(call rootfs_align,$(FILESYSTEM)) \
664 $(wordlist 2,$(words $(1)),$(1)) \
665 $(if $(findstring sysupgrade,$(word 1,$(1))),-s) && mv $@.new $@ || rm -f $@
666endef
667
668define Build/tplink-v2-header
669 -$(STAGING_DIR_HOST)/bin/mktplinkfw2 \
670 -c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \
671 -E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
672 -w $(TPLINK_HWREVADD) -F "$(TPLINK_FLASHLAYOUT)" \
673 -T $(TPLINK_HVERSION) -V "ver. 2.0" \
674 -k $@ -o $@.new $(1) \
675 && mv $@.new $@ || rm -f $@
676endef
677
678define Build/tplink-v2-image
679 -$(STAGING_DIR_HOST)/bin/mktplinkfw2 \
680 -H $(TPLINK_HWID) -W $(TPLINK_HWREV) \
681 -w $(TPLINK_HWREVADD) -F "$(TPLINK_FLASHLAYOUT)" \
682 -T $(TPLINK_HVERSION) -V "ver. 2.0" -a 0x4 -j \
683 -k $(IMAGE_KERNEL) -r $(IMAGE_ROOTFS) -o $@.new $(1) \
684 && cat $@.new >> $@ && rm -rf $@.new || rm -f $@
685endef
686
687define Build/uImage
688 $(if $(UIMAGE_TIME),SOURCE_DATE_EPOCH="$(UIMAGE_TIME)") \
689 mkimage \
690 -A $(LINUX_KARCH) \
691 -O linux \
692 -T kernel \
693 -C $(word 1,$(1)) \
694 -a $(KERNEL_LOADADDR) \
695 -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
696 -n '$(if $(UIMAGE_NAME),$(UIMAGE_NAME),$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION))' \
697 $(if $(UIMAGE_MAGIC),-M $(UIMAGE_MAGIC)) \
698 $(wordlist 2,$(words $(1)),$(1)) \
699 -d $@ $@.new
700 mv $@.new $@
701endef
702
703define Build/multiImage
704 $(if $(UIMAGE_TIME),SOURCE_DATE_EPOCH="$(UIMAGE_TIME)") \
705 mkimage \
706 -A $(LINUX_KARCH) \
707 -O linux \
708 -T multi \
709 -C $(word 1,$(1)) \
710 -a $(KERNEL_LOADADDR) \
711 -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
712 -n '$(if $(UIMAGE_NAME),$(UIMAGE_NAME),$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION))' \
713 $(if $(UIMAGE_MAGIC),-M $(UIMAGE_MAGIC)) \
714 -d $@:$(word 2,$(1)):$(word 3,$(1)) \
715 $(wordlist 4,$(words $(1)),$(1)) \
716 $@.new
717 mv $@.new $@
718endef
719
720define Build/xor-image
721 -$(STAGING_DIR_HOST)/bin/xorimage -i $@ -o $@.xor $(1) \
722 && mv $@.xor $@ || rm -f $@
723endef
724
725define Build/zip
726 rm -rf $@.tmp
727 mkdir $@.tmp
728 mv $@ $@.tmp/$(word 1,$(1))
729 TZ=UTC $(STAGING_DIR_HOST)/bin/zip -j -X \
730 $(wordlist 2,$(words $(1)),$(1)) \
731 $@ $@.tmp/$(if $(word 1,$(1)),$(word 1,$(1)),$$(basename $@))
732 rm -rf $@.tmp
733endef
734
735define Build/zyxel-ras-image
736 let \
737 newsize="$(call exp_units,$(RAS_ROOTFS_SIZE))"; \
738 $(STAGING_DIR_HOST)/bin/mkrasimage \
739 -b $(RAS_BOARD) \
740 -v $(RAS_VERSION) \
741 -r $@ \
742 -s $$newsize \
743 -o $@.new \
744 $(if $(findstring separate-kernel,$(word 1,$(1))),-k $(IMAGE_KERNEL)) \
745 && mv $@.new $@
746endef