ath79: mikrotik: use base mac on lan for RBwAPG-5HacT2HnD

The Mikrotik RBwAPG-5HacT2HnD has only a single ethernet interface
(lan), and the vendor uses the base (label) MAC address for it.

Signed-off-by: Bjoern Dobe <[email protected]>
[commit title/message improvement]
Signed-off-by: Adrian Schmutzler <[email protected]>

target/linux/ath79/mikrotik/base-files/etc/board.d/02_network

@@ -34,6 +34,10 @@ ath79_setup_macs()
 	local mac_base="$(cat /sys/firmware/mikrotik/hard_config/mac_base)"
 
 	case "$board" in
+	mikrotik,routerboard-wap-g-5hact2hnd)
+		label_mac="$mac_base"
+		lan_mac="$mac_base"
+		;;
 	*)
 		label_mac="$mac_base"
 		wan_mac="$mac_base"