cns3xxx: fix initramfs build

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r41915

SVN-Revision: 41919

diff --git a/target/linux/cns3xxx/image/Makefile b/target/linux/cns3xxx/image/Makefile
index 639af35be7c4acf00c954aec9e80ec0218480e36..ad3789adf4855d4e0dcfc129ca56d2566e70fe41 100644 (file)
--- a/target/linux/cns3xxx/image/Makefile
+++ b/target/linux/cns3xxx/image/Makefile
@@ -25,6 +25,10 @@ define BuildFirmware/Generic
                $(BIN_DIR)/$(IMG_PREFIX)-$(patsubst jffs2-%,jffs2,$(patsubst squashfs-%,squashfs,$(1)))-sysupgrade.bin
 endef
 
+define Image/BuildKernel/Initramfs
+       mkimage -A arm -O linux -T kernel -C none -a 0x20008000 -e 0x20008000 -n 'OpenWrt Linux-$(LINUX_VERSION)' -d $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-initramfs-uImage
+endef
+
 define Image/Build
        $(call Image/Build/$(1),$(1))
        $(call BuildFirmware/Generic,$(1))