#!/bin/sh
#
-# Copyright (C) 2009 OpenWrt.org
+# Copyright (C) 2009-2011 OpenWrt.org
#
-ar71xx_board_name() {
+AR71XX_BOARD_NAME=
+AR71XX_MODEL=
+
+ar71xx_get_mem_total() {
+ $(awk '/MemTotal:/ {print($2)}' /proc/meminfo)
+}
+
+ar71xx_get_mtd_part_magic() {
+ local part="$1"
+ local mtd
+
+ mtd=$(find_mtd_part $part)
+ [ -z "$mtd" ] && return
+
+ dd if=$mtd bs=4 count=1 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
+}
+
+wndr3700_board_detect() {
+ local machine="$1"
+ local magic
+ local name
+
+ name="wndr3700"
+
+ magic="$(ar71xx_get_mtd_part_magic firmware)"
+ case $magic in
+ "33373030")
+ machine="NETGEAR WNDR3700"
+ ;;
+ "33373031")
+ local mt
+
+ mt=$(ar71xx_get_mem_total)
+ if [ "$mt" -lt "65536" ]; then
+ machine="NETGEAR WNDR3700v2"
+ else
+ machine="NETGEAR WNDR3800"
+ fi
+ ;;
+ esac
+
+ AR71XX_BOARD_NAME="$name"
+ AR71XX_MODEL="$machine"
+}
+
+ar71xx_board_detect() {
local machine
local name
machine=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /machine/ {print $2}' /proc/cpuinfo)
case "$machine" in
+ *"AirRouter")
+ name="airrouter"
+ ;;
*ALL0258N)
name="all0258n"
;;
*WP543)
name="wp543"
;;
- *WNDR3700)
- name="wndr3700"
- ;;
- *WNDR3700v2)
- name="wndr3700v2"
- ;;
- *WNDR3800)
- name="wndr3800"
+ *"WNDR3700/WNDR3800")
+ wndr3700_board_detect "$machine"
;;
*WNR2000)
name="wnr2000"
*ZCN-1523H-5)
name="zcn-1523h-5"
;;
- *)
- name="generic"
- ;;
esac
- echo $name
+ [ -z "$name" ] && name="unknown"
+
+ [ -z "$AR71XX_BOARD_NAME" ] && AR71XX_BOARD_NAME="$name"
+ [ -z "$AR71XX_MODEL" ] && AR71XX_MODEL="$machine"
+
+ [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
+
+ echo "$AR71XX_BOARD_NAME" > /tmp/sysinfo/board_name
+ echo "$AR71XX_MODEL" > /tmp/sysinfo/model
+}
+
+ar71xx_board_name() {
+ local name
+
+ [ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
+ [ -z "$name" ] && name="unknown"
+
+ echo "$name"
}