#!/bin/bash

#  lenovobios_firstflash: flashes libreboot on an X60/T60 while Lenovo BIOS is running
#
#	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/>.
#

# USE ROOT OR SUDO WHEN EXECUTING THIS

# for T60 or X60 owners with Lenovo BIOS
# does the 1st part of the flash before shut down

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

echo "Don't panic. See docs/index.html for an explanation of what BUC.TS is."

echo "MAKE SURE THAT YOU SEE 'Updated BUC.TS=1' IF NOT CHECK #libreboot ON FREENODE"
./bucts/bucts 1
echo "READ THE BIG WARNING ABOVE!"

echo "MAKE SURE THAT YOU SEE 'DO NOT SHUT DOWN OR REBOOT' (YOU WANT TO SEE THAT. MEANS IT WORKED). IF NOT CHECK #libreboot ON FREENODE"
echo "If (when) you see 'DO NOT SHUTDOWN OR REBOOT' do not panic. That is normal, expected and very good. And you will ignore what it says."
./flashrom/flashrom_lenovobios_sst -p internal -w $1
./flashrom/flashrom_lenovobios_macronix -p internal -w $1
echo "READ THE BIG WARNING ABOVE!"

echo "Now you will SHUT DOWN (ignore the flashrom warning) but first keep in mind before you then boot:"
echo "Use 'Search for GRUB configuration on local storage' if the normal menus don't work, or check docs/index.html or #libreboot on freenode."
echo "SHUT DOWN NOW!!!! WAIT A FEW SECS!!!! THEN BOOT."
echo "DON'T PANIC."