au1000: add AA compatible sysupgrade images

Signed-off-by: Bruno Randolf <br1@einfach.org>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@41883 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/au1000/image/Makefile b/target/linux/au1000/image/Makefile
index 63c0b03..805a1a5 100644 (file)
--- a/target/linux/au1000/image/Makefile
+++ b/target/linux/au1000/image/Makefile
@@ -65,6 +65,10 @@ define Image/Build
        $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1).fs $(TMP_DIR)/$(IMG_PREFIX)-root.fs
        tar -C $(BIN_DIR) -cvzf $(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.bin \
                $(IMG_PREFIX)-vmlinux.bin -C $(TMP_DIR) $(IMG_PREFIX)-root.fs
+       # backwards compatible image for upgrade from Attitude Adjustment (12.09)
+       $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1).fs $(TMP_DIR)/$(IMG_PREFIX)-jffs2-128k.fs
+       tar -C $(BIN_DIR) -cvzf $(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade-from-12.09.bin \
+               $(IMG_PREFIX)-vmlinux.bin -C $(TMP_DIR)
 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
        $(call Image/Build/Initramfs)
 endif