ipq8074/rap630e: Fix the LAN and WAN MAC addresses

Fixes: WIFI-15286
Signed-off-by: jackcybertan <jack.tsai@cybertan.com.tw>

Author: jackcybertan

feeds/ipq807x_v5.4/ipq50xx/base-files/etc/board.d/02_network

@@ -121,10 +121,13 @@ qcom_setup_macs()
 		lan_mac=$(macaddr_add "$wan_mac" 2)
 		;;
 	sonicfi,rap630e)
-		mac=$(fw_printenv -n BaseMacAddress)
+		mtd=$(find_mtd_chardev "0:APPSBLENV")
+		[ -z "$mtd" ] && return;
+		mac=$(grep BaseMacAddress= $mtd | cut -d '=' -f2)
+
 		[ -z "$mac" ] && return;
-		lan_mac=$(macaddr_canonicalize $mac)
-		wan_mac=$(macaddr_add "$wan_mac" 1)
+		wan_mac=$(macaddr_canonicalize $mac)
+		lan_mac=$(macaddr_add "$wan_mac" 1)
 		ucidef_set_network_device_mac eth1 $wan_mac
 		ucidef_set_network_device_mac eth0 $lan_mac
 		ip link set eth1 address $wan_mac