ar71xx: use correct wan mac address for the TP-Link Archer C7 v4

The correct MAC address for this device is lan_mac +1, there is no
need to set lan_mac so use base_mac variable instead lan_mac.

Based on this PR for ath79:
https://github.com/openwrt/openwrt/pull/1726

Signed-off-by: David Santamaría Rogado <howl.nsp@gmail.com>
[fix alphabetical ordering, reword subject]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 4bcf58135210736f2a1603609d2a76b3e188e2ad)

diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
index b0076366bc505d578f2daa7b83987f788dbda2f4..6f5f07e1c5d0c4d0b88c9b171f7cf208cf98cb49 100755 (executable)
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -576,6 +576,10 @@ ar71xx_setup_macs()
        local wan_mac=""
 
        case $board in
+       archer-c7-v4)
+               base_mac=$(mtd_get_mac_binary config 8)
+               wan_mac=$(macaddr_add "$base_mac" 1)
+               ;;
        dgl-5500-a1|\
        dir-825-c1)
                wan_mac=$(mtd_get_mac_ascii nvram "wan_mac")
@@ -587,6 +591,13 @@ ar71xx_setup_macs()
                lan_mac=$(mtd_get_mac_binary caldata 0)
                wan_mac=$(mtd_get_mac_binary caldata 6)
                ;;
+       dir-869-a1|\
+       mynet-n750)
+               wan_mac=$(mtd_get_mac_ascii devdata "wanmac")
+               ;;
+       esr900)
+               wan_mac=$(mtd_get_mac_ascii u-boot-env "wanaddr")
+               ;;
        fritz300e)
                lan_mac=$(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)"))
                ;;
@@ -595,13 +606,6 @@ ar71xx_setup_macs()
                lan_mac=$(mtd_get_mac_binary product-info 8)
                wan_mac=$(macaddr_add "$lan_mac" 1)
                ;;
-       esr900)
-               wan_mac=$(mtd_get_mac_ascii u-boot-env "wanaddr")
-               ;;
-       dir-869-a1|\
-       mynet-n750)
-               wan_mac=$(mtd_get_mac_ascii devdata "wanmac")
-               ;;
        wlr8100)
                lan_mac=$(mtd_get_mac_ascii u-boot-env "ethaddr")
                wan_mac=$(mtd_get_mac_ascii u-boot-env "wanaddr")