+
+
+# 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