diff --git a/target/linux/rockchip/armv8/base-files/etc/board.d/02_network b/target/linux/rockchip/armv8/base-files/etc/board.d/02_network
index d2b7e947f..c7c75ed31 100755
--- a/target/linux/rockchip/armv8/base-files/etc/board.d/02_network
+++ b/target/linux/rockchip/armv8/base-files/etc/board.d/02_network
@@ -25,6 +25,7 @@ rockchip_setup_interfaces()
 		;;
 	fastrhino,r66s|\
 	firefly,rk3568-roc-pc|\
+	rocktech,mpc1903|\
 	radxa,e25)
 		ucidef_set_interfaces_lan_wan 'eth0' 'eth1'
 		;;
@@ -86,7 +87,8 @@ rockchip_setup_macs()
 	friendlyarm,nanopi-r2c|\
 	friendlyarm,nanopi-r2s|\
 	friendlyarm,nanopi-r5s|\
-	sharevdi,guangmiao-g4c)
+	sharevdi,guangmiao-g4c|\
+	rocktech,mpc1903)
 		wan_mac=$(generate_mac_from_mmc_cid)
 		lan_mac=$(macaddr_add "$wan_mac" +1)
 		;;