arch/arm/boards/imx27ads/env/bin/boot

   1 #!/bin/sh
   2
   3 . /env/config
   4
   5 if [ x$1 = xflash ]; then
   6         root=flash
   7         kernel=flash
   8 fi
   9
  10 if [ x$1 = xnet ]; then
  11         root=net
  12         kernel=net
  13 fi
  14
  15 if [ x$ip = xdhcp ]; then
  16         bootargs="$bootargs ip=dhcp"
  17 else
  18         bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::"
  19 fi
  20
  21 if [ x$root = xflash ]; then
  22         bootargs="$bootargs root=$rootpart rootfstype=jffs2"
  23 else
  24         bootargs="$bootargs root=/dev/nfs nfsroot=$eth0.serverip:$nfsroot,v3,tcp"
  25 fi
  26
  27 bootargs="$bootargs mtdparts=physmap-flash.0:$mtdparts"
  28
  29 if [ $kernel = net ]; then
  30         if [ x$ip = xdhcp ]; then
  31                 dhcp
  32         fi
  33         tftp $uimage uImage || exit 1
  34         bootm uImage
  35 else
  36         bootm /dev/nor0.kernel
  37 fi
  38