#!/bin/sh
# A place for very early initialization to be done before even init finishes
# Takes two arguments: the path to save $PLATFORM and $DEBUG
# typically /etc/platform and /tmp/DEBUG

read_cmdline()
{
  DEBUG=
  set $(cat /proc/cmdline)
  for i in "$@"; do
    key=${i%%=*}
    value=${i#*=}
    case "$key" in
      debug|login) if [ "$value" != "0" ]; then DEBUG=1; fi;;
    esac
  done
}

# Need /dev/mtd/hnvram to read PLATFORM
update-mtd-links

PLATFORM=$(hnvram -qr PLATFORM_NAME)
if [ -z "$PLATFORM" ]; then
  PLATFORM=$(cat /proc/board_type)
fi
echo "$PLATFORM" >"$1"
chmod 444 "$1"

read_cmdline
[ -n "$DEBUG" ] && echo DEBUG >"$2"