213 lines
4.8 KiB
Bash
Executable File
213 lines
4.8 KiB
Bash
Executable File
#!/usr/bin/env sh
|
|
|
|
# helper script: download coreboot
|
|
#
|
|
# Copyright (C) 2014,2015,2016,2020,2021,2023 Leah Rowe
|
|
# <info@minifree.org>
|
|
# Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
|
|
# Copyright (C) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
|
|
#
|
|
# 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/>.
|
|
#
|
|
|
|
[ "x${DEBUG+set}" = 'xset' ] && set -v
|
|
set -u -e
|
|
|
|
_board=""
|
|
cbtree=""
|
|
cbrevision=""
|
|
|
|
cbcfgsdir="resources/coreboot"
|
|
|
|
main()
|
|
{
|
|
if [ $# -eq 1 ] && [ "$1" = "--help" ] ; then
|
|
usage
|
|
exit 0
|
|
elif [ $# -eq 1 ] && [ "$1" = "--list-boards" ] ; then
|
|
list_supported_boards
|
|
exit 0
|
|
else
|
|
fetch_coreboot_trees $@
|
|
fi
|
|
}
|
|
|
|
fetch_coreboot_trees()
|
|
{
|
|
rm -f ${cbcfgsdir}/*/seen
|
|
|
|
printf "Downloading coreboot and (if available) applying patches\n"
|
|
|
|
boards=""
|
|
if [ $# -gt 0 ]; then
|
|
boards=$@
|
|
else
|
|
for board in ${cbcfgsdir}/*; do
|
|
[ ! -d "${board}" ] && continue
|
|
boards="${boards} ${board##*/}"
|
|
done
|
|
fi
|
|
for board in ${boards}; do
|
|
rm -f ${cbcfgsdir}/*/seen
|
|
download_coreboot_for_board "${board}"
|
|
done
|
|
|
|
rm -f ${cbcfgsdir}/*/seen
|
|
}
|
|
|
|
download_coreboot_for_board()
|
|
{
|
|
_board="${1}"
|
|
cbtree="undefined"
|
|
cbrevision="undefined"
|
|
|
|
fetch_coreboot_config "${_board}" || exit 1
|
|
|
|
rm -f ${cbcfgsdir}/*/seen
|
|
|
|
if [ -d "coreboot/${cbtree}" ]; then
|
|
printf "REMARK: download/coreboot %s: exists. Skipping.\n" \
|
|
${cbtree}
|
|
[ "${cbtree}" != "${1}" ] && \
|
|
printf "(for board: '%s}')\n" ${1}
|
|
return 0
|
|
fi
|
|
|
|
gitclone_coreboot_from_upstream || exit 1
|
|
|
|
prepare_new_coreboot_tree "${1}" "${cbtree}" "${cbrevision}" \
|
|
|| exit 1
|
|
}
|
|
|
|
fetch_coreboot_config()
|
|
{
|
|
_board=${1}
|
|
|
|
while true; do
|
|
cbrevision="undefined"
|
|
cbtree="undefined"
|
|
|
|
check_config_for_board "${_board}" || return 1
|
|
|
|
# This is to override $cbrevision and $cbtree
|
|
. "${cbcfgsdir}/${_board}/board.cfg" || exit 1
|
|
|
|
if [ "${_board}" != "${cbtree}" ]; then
|
|
_board="${cbtree}"
|
|
continue
|
|
elif [ "${cbtree}" = "undefined" ]; then
|
|
printf "ERROR: download/coreboot:"
|
|
printf " tree name undefined for '%s\n'" \
|
|
${_board}
|
|
return 1
|
|
elif [ "${cbrevision}" = "undefined" ]; then
|
|
printf "ERROR: download/coreboot:"
|
|
printf " commit ID undefined for '%s'\n" \
|
|
${_board}
|
|
return 1
|
|
else
|
|
break
|
|
fi
|
|
done
|
|
return 0
|
|
}
|
|
|
|
check_config_for_board()
|
|
{
|
|
_board=${1}
|
|
|
|
if [ ! -f "${cbcfgsdir}/${_board}/board.cfg" ]; then
|
|
printf "ERROR: download/coreboot: board.cfg does not"
|
|
printf " exist for '%s'\n" ${_board}
|
|
return 1
|
|
elif [ -f "${cbcfgsdir}/${_board}/seen" ]; then
|
|
printf "ERROR: download/coreboot: logical loop:"
|
|
printf " '%s' board.cfg refers to another tree," ${_board}
|
|
printf " which ultimately refers back to '%s'." ${_board}
|
|
return 1
|
|
fi
|
|
touch "${cbcfgsdir}/${_board}/seen"
|
|
return 0
|
|
}
|
|
|
|
gitclone_coreboot_from_upstream()
|
|
{
|
|
[ ! -d coreboot ] && \
|
|
mkdir -p coreboot
|
|
[ ! -d coreboot ] && \
|
|
return 1
|
|
[ -d coreboot/coreboot ] && \
|
|
rm -Rf coreboot/coreboot
|
|
[ -d coreboot/coreboot ] && \
|
|
return 1
|
|
./gitclone coreboot || \
|
|
return 1
|
|
return 0
|
|
}
|
|
|
|
prepare_new_coreboot_tree()
|
|
{
|
|
target=${1}
|
|
cbtree=${2}
|
|
cbrevision=${3}
|
|
|
|
printf "Preparing coreboot tree: %s\n" ${cbtree}
|
|
[ "${cbtree}" != "${target}" ] && \
|
|
printf "(for board: %s)\n" "${target}"
|
|
|
|
cp -R coreboot/coreboot "coreboot/${cbtree}" || exit 1
|
|
(
|
|
cd "coreboot/${cbtree}" || exit 1
|
|
git reset --hard ${cbrevision} || exit 1
|
|
git submodule update --init --checkout || exit 1
|
|
|
|
for patch in ../../${cbcfgsdir}/${cbtree}/patches/*.patch; do
|
|
[ ! -f "${patch}" ] && \
|
|
continue
|
|
if ! git am "${patch}"; then
|
|
git am --abort
|
|
exit 1
|
|
fi
|
|
done
|
|
|
|
# extra.sh can be used for anything
|
|
# but should *only* be a last resort
|
|
if [ -f "../../${cbcfgsdir}/${cbtree}/extra.sh" ]; then
|
|
"../../${cbcfgsdir}/${cbtree}/extra.sh" || \
|
|
exit 1
|
|
fi
|
|
)
|
|
}
|
|
|
|
usage()
|
|
{
|
|
progname="./download coreboot"
|
|
printf "Usage:\n"
|
|
printf "\t%s\t\t\t# Clone coreboot for all boards\n" "${progname}"
|
|
printf "\t%s [board [board] ...] # Clone coreboot for given boards\n" \
|
|
${progname}
|
|
printf "\t%s --list-boards\t# Prints this help\n" ${progname}
|
|
printf "\t%s --help\t\t# List supported boards\n" ${progname}
|
|
printf "\t%s --help\t\t# Prints this help\n" ${progname}
|
|
}
|
|
|
|
list_supported_boards()
|
|
{
|
|
for _board in ${cbcfgsdir}/*; do
|
|
echo ${_board} | sed 's#${cbcfgsdir}/##'
|
|
done
|
|
}
|
|
|
|
main $@
|