libreboot/resources/scripts/helpers/download/seabios

#!/usr/bin/env bash
#
#   Copyright (C) 2015, 2016 Leah Rowe <info@minifree.org>
#
#    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/>.
#

# This script assumes that the working directory is the
# root of libreboot_src or libreboot git.

[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e

# Get SeaBIOS, revert to commit last used and apply patches.

# Remove the old version that may still exist
# ------------------------------------------------------------------------------

printf "Downloading SeaBIOS\n"

rm -rf "seabios/"

# Get latest SeaBIOS
# ------------------------------------------------------------------------------

# download it using git
git clone https://git.seabios.org/seabios.git seabios || \
git clone https://review.coreboot.org/cgit/seabios.git/ seabios

(
# modifications are required
cd "seabios/"

# Reset to the last commit that was tested (we use stable releases for seabios)
# ------------------------------------------------------------------------------

git reset --hard 19fdcca467ad3436d68ef88899b4dcd78154a9c6
)