#!/bin/sh
# The following code detects if something is connected to USB port 0,
# and if so checks for a flash drive with /tsinit to execute.

insmod /usbcore.ko
insmod /ehci-hcd.ko
sleep 1 

. /ts7800.subr

REG=0
TMP=0
while test $TMP -lt 5; do
  REG=`peekpoke 32 0xf1050460`
  REG=$((REG&1))
  if test "$REG" = "1"; then break; fi
  TMP=$((TMP+1))
  sleep 1
done

if test "$REG" = "1"; then
  led0 1

  TMP=0
  while test $TMP -lt 20 -a -e /mnt/root/notrootfs; do
    TMP=$((TMP+1))
    sleep 1
  done

  if [ ! -e /mnt/root/notrootfs ]; then
    modprobe sd_mod
    modprobe usb-storage
    modprobe ext3
    modprobe vfat
  fi

  TMP=0
  while test $TMP -lt 15 -a ! -b /dev/sda1; do 
    TMP=$((TMP+1))
    mdev -s 
    sleep 1 
  done
  if test -b /dev/sda1; then
    umount /mnt/root
    mount -o ro /dev/sda1 /mnt/root
    if test -x /mnt/root/tsinit; then
      /mnt/root/tsinit < $CONSOLE > $CONSOLE 2>&1
    fi
    umount /mnt/root
  fi
  led0 0

fi