at91: Add AT91 board and model name to /tmp/sysinfo

From 9158e3282db592e78fb32a2c8a0903ef21b97f5c Mon Sep 17 00:00:00 2001
 From: Owen Kirby <osk@exegin.com>
 Date: Fri, 11 Apr 2014 18:28:56 -0700
 Subject: [PATCH 3/3] [at91] Add AT91 board and model name to /tmp/sysinfo.

This patch extracts the board name and model information from the /proc/device-tree
node in order to provide something a little more friendly on the LuCI sysinfo page
than just "AT91SAM9 (Device Tree)"

Signed-off-by: Owen Kirby <osk@exegin.com>

SVN-Revision: 40598

target/linux/at91/base-files/lib/preinit/03_preinit_do_at91.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+do_at91() {
+	[ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
+	echo $(strings /proc/device-tree/compatible | head -1) > /tmp/sysinfo/board_name
+	echo $(cat /proc/device-tree/model) > /tmp/sysinfo/model
+}
+
+boot_hook_add preinit_main do_at91