ar71xx: fix TL-WR1043N v5 port mapping

fixes 5660c8fb20 ("ar71xx: TL-WR1043N v5: fix mapping of LAN ports to labels on housing.")

Signed-off-by: John Crispin <john@phrozen.org>

target/linux/ar71xx/base-files/etc/board.d/02_network

@@ -308,7 +308,10 @@ ar71xx_setup_interfaces()
 	dir-835-a1|\
 	esr900|\
 	mynet-n750|\
-	sr3200|\
+	sr3200)
+		ucidef_add_switch "switch0" \
+			"0@eth0" "1:lan" "2:lan" "3:lan" "4:lan" "5:wan"
+		;;
 	tl-wr1043n-v5)
 		ucidef_add_switch "switch0" \
 			"0@eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5:wan"