ar71xx: wrt400n: lift size limit on kernel and rootfs part

[openwrt/staging/lynxis/omap.git] / target / linux / ar71xx / image / generic.mk

diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index 0214c530eecae144c06af2eb25f25cc38119b555..1f96a5b960b805d4e964265e728c675514eb25f9 100644 (file)
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -755,3 +755,25 @@ define Device/bhr-4grv2
   IMAGE/factory.bin = append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | mkbuffaloimg
 endef
 TARGET_DEVICES += bhr-4grv2
+
+
+# factory image starts with a header of size 60 (0x3c) bytes.  The header is
+# only used for checking integrity of the firmware image without being written
+# to flash chip.  That means it's okay we include jffs2 pads when computing
+# checksums
+define Build/wrt400n-factory
+       cp $(IMAGE_ROOTFS) $(IMAGE_ROOTFS).tmp
+       $(STAGING_DIR_HOST)/bin/padjffs2 $(IMAGE_ROOTFS).tmp $(BLOCKSIZE:%k=%)
+       $(STAGING_DIR_HOST)/bin/wrt400n $(IMAGE_KERNEL) $(IMAGE_ROOTFS).tmp $@
+       rm -f $(IMAGE_ROOTFS).tmp
+endef
+
+define Device/wrt400n
+  DEVICE_TITLE := Linksys WRT400N
+  BOARDNAME := WRT400N
+  CONSOLE := ttyS0,115200
+  IMAGES := sysupgrade.bin factory.bin
+  IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size 0x770000
+  IMAGE/factory.bin = wrt400n-factory | check-size 0x77003c
+endef
+TARGET_DEVICES += wrt400n