target/linux/ar71xx/base-files/etc/preinit.arch

   1 #
   2 # Copyright (C) 2009 OpenWrt.org
   3 #
   4
   5 . /lib/ar71xx.sh
   6
   7 fetch_mac_from_mtd() {
   8         local mtd_part=$1
   9         local lan_env=$2
  10         local wan_env=$3
  11         local mtd mac
  12
  13         mtd=$(grep $mtd_part /proc/mtd | cut -d: -f1)
  14         [ -z $mtd ] && return
  15
  16         mac=$(grep $lan_env /dev/$mtd | cut -d= -f2)
  17         [ ! -z $mac ] && ifconfig eth0 hw ether $mac 2>/dev/null
  18
  19         mac=$(grep $wan_env /dev/$mtd | cut -d= -f2)
  20         [ ! -z $mac ] && ifconfig eth1 hw ether $mac 2>/dev/null
  21 }
  22
  23 preinit_load_modules() {
  24         insmod input-core
  25         insmod input-polldev
  26         insmod gpio_buttons
  27         insmod button-hotplug
  28 }
  29
  30 preinit_set_mac_address() {
  31         case $(ar71xx_board_name) in
  32                 tew-632brp)
  33                         fetch_mac_from_mtd config lan_mac wan_mac
  34                         ;;
  35                 wrt160nl)
  36                         fetch_mac_from_mtd nvram lan_hwaddr wan_hwaddr
  37                         ;;
  38         esac
  39 }
  40
  41 preinit_set_mac_address
  42 preinit_load_modules
  43
  44 ifname=eth0
  45
  46 failsafe_ip
  47
  48 netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"
  49
  50 ifconfig "$ifname" 0.0.0.0 down
  51
  52 sleep 2