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DEVICE_VARS += SERCOMM_KERNEL_OFFSET SERCOMM_ROOTFS_OFFSET
define Build/sercomm-crypto
$(TOPDIR)/scripts/sercomm-crypto.py \
--input-file $@ \
--key-file $@.key \
--output-file $@.ser \
--version $(SERCOMM_SWVER)
$(STAGING_DIR_HOST)/bin/openssl enc -md md5 -aes-256-cbc \
-in $@ \
-out $@.enc \
-K `cat $@.key` \
-iv 00000000000000000000000000000000
dd if=$@.enc >> $@.ser 2>/dev/null
mv $@.ser $@
rm -f $@.enc $@.key
endef
define Build/sercomm-kernel
$(TOPDIR)/scripts/sercomm-kernel-header.py \
--kernel-image $@ \
--kernel-offset $(SERCOMM_KERNEL_OFFSET) \
--rootfs-offset $(SERCOMM_ROOTFS_OFFSET) \
--output-header $@.hdr
dd if=$@ >> $@.hdr 2>/dev/null
mv $@.hdr $@
endef
define Build/sercomm-part-tag
$(call Build/sercomm-part-tag-common,$(word 1,$(1)) $@)
endef
define Build/sercomm-part-tag-common
$(eval file=$(word 2,$(1)))
$(TOPDIR)/scripts/sercomm-partition-tag.py \
--input-file $(file) \
--output-file $(file).tmp \
--part-name $(word 1,$(1)) \
--part-version $(SERCOMM_SWVER)
mv $(file).tmp $(file)
endef
define Build/sercomm-payload
$(TOPDIR)/scripts/sercomm-pid.py \
--hw-version $(SERCOMM_HWVER) \
--hw-id $(SERCOMM_HWID) \
--sw-version $(SERCOMM_SWVER) \
--pid-file $@.pid \
--extra-padding-size 0x10 \
--extra-padding-first-byte 0x0a
$(TOPDIR)/scripts/sercomm-payload.py \
--input-file $@ \
--output-file $@.tmp \
--pid-file $@.pid
mv $@.tmp $@
rm $@.pid
endef
define Build/sercomm-prepend-tagged-kernel
$(CP) $(IMAGE_KERNEL) $(IMAGE_KERNEL).tagged
$(call Build/sercomm-part-tag-common,$(word 1,$(1)) \
$(IMAGE_KERNEL).tagged)
dd if=$@ >> $(IMAGE_KERNEL).tagged 2>/dev/null
mv $(IMAGE_KERNEL).tagged $@
endef
define Device/sercomm_dxx
$(Device/dsa-migration)
BLOCKSIZE := 128k
PAGESIZE := 2048
KERNEL_SIZE := 6144k
UBINIZE_OPTS := -E 5
LOADER_TYPE := bin
KERNEL_LOADADDR := 0x81001000
LZMA_TEXT_START := 0x82800000
KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | lzma -a0 | \
uImage lzma | sercomm-kernel
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | loader-kernel | \
lzma -a0 | uImage lzma
IMAGES += factory.img
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
IMAGE/factory.img := append-ubi | check-size | \
sercomm-part-tag rootfs | sercomm-prepend-tagged-kernel kernel | \
gzip | sercomm-payload | sercomm-crypto
SERCOMM_KERNEL_OFFSET := 0x400100
SERCOMM_ROOTFS_OFFSET := 0x1000000
endef
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