ramips: consolidate seama image build code

[openwrt/staging/dedeckeh.git] / target / linux / ramips / image / Makefile

diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 5718558e9166c8d21e1ed71bbc45b4abef6cca43..3c30702ea73935901e9c62d1707029e92fa83f67 100644 (file)
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -9,6 +9,7 @@ include $(INCLUDE_DIR)/image.mk
 
 DEVICE_VARS += DTS IMAGE_SIZE NETGEAR_BOARD_ID NETGEAR_HW_ID
 DEVICE_VARS += BUFFALO_TAG_PLATFORM BUFFALO_TAG_VERSION BUFFALO_TAG_MINOR
+DEVICE_VARS += SEAMA_SIGNATURE SEAMA_MTDBLOCK
 
 loadaddr-y := 0x80000000
 loadaddr-$(CONFIG_TARGET_ramips_rt288x) := 0x88000000
@@ -29,6 +30,21 @@ define Device/Default
   IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
 endef
 
+define Device/seama
+  SEAMA_MTDBLOCK := 2
+  IMAGES += factory.bin
+
+  # 64 bytes offset:
+  # - 28 bytes seama_header
+  # - 36 bytes of META data (4-bytes aligned)
+  IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
+  IMAGE/sysupgrade.bin := \
+       $$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := \
+       $$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size $$$$(IMAGE_SIZE)
+  SEAMA_SIGNATURE :=
+endef
+
 define Build/patch-dtb
        $(call Image/BuildDTB,../dts/$(DTS).dts,$@.dtb)
        $(STAGING_DIR_HOST)/bin/patch-dtb $@ $@.dtb
@@ -86,12 +102,15 @@ define Build/poray-header
 endef
 
 define Build/seama
-       $(STAGING_DIR_HOST)/bin/seama -i $@ $(1)
+       $(STAGING_DIR_HOST)/bin/seama -i $@ \
+               -m "dev=/dev/mtdblock/$(SEAMA_MTDBLOCK)" -m "type=firmware"
        mv $@.seama $@
 endef
 
 define Build/seama-seal
-       $(call Build/seama,-s $@.seama $(1))
+       $(STAGING_DIR_HOST)/bin/seama -i $@ -s $@.seama \
+               -m "signature=$(SEAMA_SIGNATURE)"
+       mv $@.seama $@
 endef
 
 define Build/wrg-header