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-rw-r--r--target/linux/au1000/image/Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/target/linux/au1000/image/Makefile b/target/linux/au1000/image/Makefile
index 63c0b03d68..805a1a5ad3 100644
--- 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