From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Fri, 11 Nov 2016 03:29:59 +0100
Subject: ar71xx: generate region-coded factory images for TP-Link TL-WR841ND v11

The latest stock firmwares for US and EU regions have started checking the
region code.

Tested-by: Andreas Ziegler <ml@andreas-ziegler.de>
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

Backport of LEDE 9cac5e8be014b89326880ae5d7b885013614e0ca

diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 9ac1d60078cf108276d6f29c42bdb738fab6ad9d..6346eb9ffa6c9bbeb1eaa5de229cf69ce12c1f83 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -602,6 +602,9 @@ define Device/tl-wr841n-v11
     BOARDNAME := TL-WR841N-v11
     DEVICE_PROFILE := TLWR841
     TPLINK_HWID := 0x08410011
+    IMAGES += factory-us.bin factory-eu.bin
+    IMAGE/factory-us.bin := append-rootfs | mktplinkfw factory -C US
+    IMAGE/factory-eu.bin := append-rootfs | mktplinkfw factory -C EU
 endef
 
 define Device/tl-wr842n-v2