From fef18108972d270b8202ad4d010e229900a1a38e Mon Sep 17 00:00:00 2001
From: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Date: Sun, 8 Dec 2019 14:26:34 +0100
Subject: [PATCH] ramips: mt76x8: use flash location for wan_mac in 02_network

This uses the flash locations instead of eth0 MAC address to
calculate MAC address increments for WAN.

The change will make the MAC address setup of a particular device
more obvious and removes the dependency of 02_network on the eth0
initialization.

While at it, change the partition label for zyxel,keenetic-extra-ii
to factory to be consistent with node label and all the other devices.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
---
 .../dts/mt7628an_zyxel_keenetic-extra-ii.dts  |  2 +-
 .../mt76x8/base-files/etc/board.d/02_network  | 46 +++++++++++--------
 2 files changed, 29 insertions(+), 19 deletions(-)

diff --git a/target/linux/ramips/dts/mt7628an_zyxel_keenetic-extra-ii.dts b/target/linux/ramips/dts/mt7628an_zyxel_keenetic-extra-ii.dts
index 8b069d4370..f4d678e38e 100644
--- a/target/linux/ramips/dts/mt7628an_zyxel_keenetic-extra-ii.dts
+++ b/target/linux/ramips/dts/mt7628an_zyxel_keenetic-extra-ii.dts
@@ -107,7 +107,7 @@
 			};
 
 			factory: partition@40000 {
-				label = "rf-eeprom";
+				label = "factory";
 				reg = <0x40000 0x10000>;
 				read-only;
 			};
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
index f76af66f27..aeaf296984 100755
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
@@ -138,27 +138,10 @@ ramips_setup_macs()
 		;;
 	duzun,dm06|\
 	netgear,r6120|\
-	rakwireless,rak633|\
-	tplink,archer-c20-v4|\
-	tplink,archer-c50-v3|\
-	tplink,archer-c50-v4|\
-	tplink,tl-mr3420-v5|\
-	tplink,tl-wr840n-v4|\
-	tplink,tl-wr840n-v5|\
-	tplink,tl-wr841n-v13|\
-	tplink,tl-wr841n-v14|\
-	tplink,tl-wr842n-v5|\
-	unielec,u7628-01-16m|\
-	wavlink,wl-wn570ha1|\
-	wavlink,wl-wn575a3|\
-	wiznet,wizfi630s|\
 	wrtnode,wrtnode2p|\
 	wrtnode,wrtnode2r|\
-	xiaomi,mir4a-100m|\
-	xiaomi,miwifi-nano|\
-	zbtlink,zbt-we1226|\
 	zyxel,keenetic-extra-ii)
-		wan_mac=$(macaddr_add "$(cat /sys/class/net/eth0/address)" 1)
+		wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x4)" 1)
 		;;
 	hilink,hlk-7628n)
 		lan_mac=$(macaddr_setbit_la "$(cat /sys/class/net/eth0/address)")
@@ -185,14 +168,41 @@ ramips_setup_macs()
 	mercury,mac1200r-v2)
 		wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory_info 0xd)" 1)
 		;;
+	rakwireless,rak633|\
+	unielec,u7628-01-16m|\
+	wavlink,wl-wn575a3|\
+	wiznet,wizfi630s|\
+	xiaomi,miwifi-nano)
+		wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x28)" 1)
+		;;
 	skylab,skw92a|\
 	totolink,lr1200)
 		wan_mac=$(mtd_get_mac_binary factory 0x2e)
 		;;
+	tplink,archer-c20-v4|\
+	tplink,archer-c50-v3|\
+	tplink,tl-mr3420-v5|\
+	tplink,tl-wr840n-v4|\
+	tplink,tl-wr840n-v5|\
+	tplink,tl-wr841n-v13|\
+	tplink,tl-wr841n-v14|\
+	tplink,tl-wr842n-v5)
+		wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0xf100)" 1)
+		;;
+	tplink,archer-c50-v4)
+		wan_mac=$(macaddr_add "$(mtd_get_mac_binary rom 0xf100)" 1)
+		;;
 	vocore,vocore2|\
 	vocore,vocore2-lite)
 		label_mac=$(mtd_get_mac_binary factory 0x8)
 		;;
+	wavlink,wl-wn570ha1|\
+	zbtlink,zbt-we1226)
+		wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x2e)" 1)
+		;;
+	xiaomi,mir4a-100m)
+		wan_mac=$(mtd_get_mac_binary factory 0x4)
+		;;
 	esac
 
 	[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
-- 
2.30.2