--- /dev/null
+#!/bin/sh
+#
+# Copyright (C) 2014-2015 OpenWrt.org
+#
+
+. /lib/functions/uci-defaults-new.sh
+. /lib/at91.sh
+
+board_config_update
+
+case "$(at91_board_name)" in
+
+sama5d3_xplained)
+ ucidef_set_interfaces_lan_wan "eth0" "eth1"
+ ;;
+
+*)
+ ucidef_set_interface_lan "eth0"
+ ;;
+
+esac
+
+board_config_flush
+
+exit 0