--- a/target/linux/rockchip/armv8/base-files/etc/board.d/02_network
+++ b/target/linux/rockchip/armv8/base-files/etc/board.d/02_network
@@ -11,13 +11,15 @@ rockchip_setup_interfaces()
 	embedfire,doornet1|\
 	embedfire,doornet2|\
 	friendlyarm,nanopi-r2c|\
-	friendlyarm,nanopi-r2s|\
 	friendlyarm,nanopi-r4s|\
 	sharevdi,guangmiao-g4c|\
 	xunlong,orangepi-r1-plus|\
 	xunlong,orangepi-r1-plus-lts)
 		ucidef_set_interfaces_lan_wan 'eth1' 'eth0'
 		;;
+	friendlyarm,nanopi-r2s)
+		ucidef_set_interfaces_lan_wan 'eth0' 'eth1'
+ 		;;
 	*)
 		ucidef_set_interface_lan 'eth0'
 		;;