brcm2708: add Raspberry Pi 3 support

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 48967

target/linux/brcm2708/base-files/etc/diag.sh

@@ -1,7 +1,5 @@
 #!/bin/sh
-#
-# Copyright (C) 2015 OpenWrt.org
-#
+# Copyright (C) 2015-2016 OpenWrt.org
 
 . /lib/functions/leds.sh
 . /lib/brcm2708.sh
@@ -13,7 +11,8 @@ set_state() {
 		status_led="led0"
 		;;
 	rpi-b-plus |\
-	rpi-2-b)
+	rpi-2-b |\
+	rpi-3-b)
 		status_led="led1"
 		;;
 	esac