apm821xx: make it possible to update the dtb partition on the WNDR4700

[openwrt/staging/lynxis/omap.git] / target / linux / apm821xx / image / Makefile

diff --git a/target/linux/apm821xx/image/Makefile b/target/linux/apm821xx/image/Makefile
index 48eef643e148d661351db1b94cf89e5b2a7a52de..0ee9cdcd173bdbca139bd2453d014a5bccf74429 100644 (file)
--- a/target/linux/apm821xx/image/Makefile
+++ b/target/linux/apm821xx/image/Makefile
@@ -22,6 +22,10 @@ define Build/dtb
        $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
 endef
 
+define Build/export-dtb
+       cp $(IMAGE_KERNEL).dtb $@
+endef
+
 ifeq ($(SUBTARGET),nand)
 
 define Image/cpiogz
@@ -186,13 +190,14 @@ define Device/WNDR4700
   BLOCKSIZE := 128k
   DTB_SIZE := 131008
   IMAGE_SIZE := 24960k
-  IMAGES := factory.img sysupgrade.tar
+  IMAGES := factory.img sysupgrade.tar kernel.dtb
   KERNEL_SIZE := 1920k
   KERNEL := dtb | kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | append-fakerootfs
   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | wndr4700-specialImage gzip
   IMAGE/factory.img := create-uImage-dtb | append-kernel | pad-to 2M | append-ubi | \
                       netgear-dni | check-size $$$$(IMAGE_SIZE)
   IMAGE/sysupgrade.tar := sysupgrade-tar
+  IMAGE/kernel.dtb := export-dtb | uImage none
   NETGEAR_BOARD_ID := WNDR4700
   NETGEAR_HW_ID := 29763875+128+256
   UBINIZE_OPTS := -E 5
@@ -230,10 +235,6 @@ define Build/hdd-img
        $(if $(CONFIG_TARGET_IMAGES_GZIP),gzip -9n -c $@ > $(BIN_DIR)/$(notdir $@).gz)
 endef
 
-define Build/export-dtb
-       cp $(IMAGE_KERNEL).dtb $@
-endef
-
 define Device/MyBookLiveDefault
   IMAGE_SIZE := 48m
   BLOCKSIZE := 1k