From: Andreas Ziegler <github@andreas-ziegler.de>
Date: Sun, 6 Aug 2017 16:27:53 +0200
Subject: ar71xx: add uImageArcher to tp-link.mk

backport from e39dc8d823c86559eedbbdcee5f5c14b827fed0f
ar71xx: add support to TP-Link Archer C59v1 and C60v1

Based-on-patch-by: Henryk Heisig <hyniu@o2.pl>
Signed-off-by: Andreas Ziegler <github@andreas-ziegler.de>

diff --git a/target/linux/ar71xx/image/tp-link.mk b/target/linux/ar71xx/image/tp-link.mk
index 312152f33a3c3b996a1530f0f9365b3d78966314..b62ef3f20859e56423ee9d2a54d90b67642010c8 100644
--- a/target/linux/ar71xx/image/tp-link.mk
+++ b/target/linux/ar71xx/image/tp-link.mk
@@ -45,6 +45,14 @@ define Build/mktplinkfw-kernel
 	@mv $@.new $@
 endef
 
+define Build/uImageArcher
+	mkimage -A $(LINUX_KARCH) \
+		-O linux -T kernel \
+		-C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
+		-n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' -d $@ $@.new
+	@mv $@.new $@
+endef
+
 define Device/tplink
   TPLINK_HWREV := 0x1
   TPLINK_HEADER_VERSION := 1