#!/bin/bash

#  x60flashfrom5: for X60 owners upgrading from 5th release
#
#	Copyright (C) 2014 Francis Rowe <info@gluglug.org.uk>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

set -u -e

# These are the tested platforms
if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ]; then
	echo "Running on i686. ok."
	arch=i686
	sleep 5
elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ]; then
	echo "Running on x86_64. ok."
	arch=x86_64
	sleep 5
else
	echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended."
	exit 1
fi
if [ ! -f ".binarchive" ]; then
	# In a src archive or git
	arch=.
fi

if [[ $EUID -ne 0 ]]; then
	echo "This script must be run as root"
	exit 1
fi

if (( $# != 1 )); then
	echo "usage: $0 path/to/yourrom.rom"
	echo "You need to specify exactly 1 file"
	exit 1
fi
if [ ! -f "$1" ]; then
	echo "File not found!"
	exit 1
fi

set -v
# boardmismatch=force is for people upgrading from libreboot 5th release,
# where the new ROM's are "ThinkPad X60 / X60s / X60t"
# and the old ones are "ThinkPad X60 / X60s" and flashrom complains otherwise

./flashrom/$arch/flashrom -p internal:boardmismatch=force -w "$1"