diff options
Diffstat (limited to 'resources/scripts/helpers/build/module/coreboot')
| -rwxr-xr-x | resources/scripts/helpers/build/module/coreboot | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/resources/scripts/helpers/build/module/coreboot b/resources/scripts/helpers/build/module/coreboot new file mode 100755 index 00000000..f934f003 --- /dev/null +++ b/resources/scripts/helpers/build/module/coreboot @@ -0,0 +1,207 @@ +#!/bin/bash + +# helper script: builds the dependencies that coreboot needs before building a ROM image +# +# Copyright (C) 2014, 2015, 2016 Leah Rowe <info@minifree.org> +# Copyright (C) 2015 Klemens Nanni <contact@autoboot.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 git or release archive + +[ "x${DEBUG+set}" = 'xset' ] && set -v +set -u -e +HOMEDIR=$(pwd) + +# Build utilities needed in coreboot directory +# -------------------------------------------------------------------- + +printf "Building the utilities in coreboot\n" + +# build coreboot utilities (in each revision) and +# create symlinks to the crossgcc archive +for payload in $HOMEDIR/coreboot/*; do + for board in "${payload}/"*; do + + # cbfstool, cbmem, nvramtool + for util in {cbfs,nvram}tool cbmem; do + if [ "${util}" = "cbfstool" ]; then + sed -i '/.*fmd_scanner.o.*-Wno-unused-function$/ s/$/ -Wno-sign-compare/' "${board}"/util/cbfstool/Makefile.inc + fi + make -BC "${board}/util/${util}" + done + # create symlink to crossgcc + ( + + ln -fs $HOMEDIR/crossgcc/util/crossgcc/ ${board}/util/crossgcc + ) + + done +done + +for payloads in $HOMEDIR/resources/libreboot/config/*; do + + if [ ! -d "${payloads}/" ]; then + continue + fi + + payload="${payloads##*/}" + + for boardconfig in $HOMEDIR/resources/libreboot/config/${payload}/*; do + + if [ ! -d "${boardconfig}/" ]; then + continue + fi + + boardname="${boardconfig##*/}" + cbrevision=$(cat "${boardconfig}/cbrevision") + vbootrevision=$(cat "${boardconfig}/vbootrevision") + + reused_coreboot_patches="$HOMEDIR/resources/libreboot/patch/coreboot/${cbrevision}/${payload}/${boardname}/reused.list" + reused_vboot_patches="$HOMEDIR/resources/libreboot/patch/vboot/${vbootrevision}/${payload}/${boardname}/reused.list" + for reused_patches in "${reused_coreboot_patches}" "${reused_vboot_patches}"; do + if [ -f "${reused_patches}" ]; then + for patch in $(cat "${reused_patches}"); do + if [ ! -f "./${patch}" ]; then + printf "%s listed in %s does not exist\n" "${patch}" "${reused_patches}" + exit 1 + fi + done + fi + done + + done +done + +# sanity check (check for invalid paths in the reused.list patch lists before proceeding) +# in ascending filename order, apply patches from a directory +apply_patches_from_directory() { + patch_directory="${1}" # directory containing the patch files + + if [ -d "${patch_directory}" ]; then + for patch in ${patch_directory}/*.patch; do + + if [ "${patch##*/}" = "*.patch" ]; then # oh so ugly + continue # ugly ugly ugly ugly ugly + fi # most hideous thing you've ever seen + + git am "${patch}" || continue + done + fi +} +# files listed in the file (if found) are absolute paths, relative to the root of the libreboot src directory +# the file lists patches patches that should be applied +apply_patches_from_file() { + patch_list="${1}" # file listing the paths to all the patches + libreboot_src_root="${2}" # path to the root of the libreboot_src directory + + if [ -f "${patch_list}" ]; then + for patchname in $(cat "${patch_list}"); do + git am "${libreboot_src_root}/${patchname}" || continue + done + fi +} + +create_branch() { + branchname="${1}" + git branch ${branchname} + git checkout ${branchname} + git checkout master +} + +# use git-init on everything +# this is so that we can then apply patche +# for these revisions of vboot and coreboot +for i in $HOMEDIR/coreboot/*; do + if [ ! -d "${i}/" ]; then + continue + fi + for revision in ${i}/*; do + if [ ! -d "${revision}/" ]; then + continue + fi + ( + cd "${revision}/" + rm -rf .git + git init + git add -A . + git commit -m "coreboot revision ${revision##*/}" + cd "3rdparty/vboot/" + rm -rf .git + git init + git add -A . + git commit -m "coreboot revision ${revision##*/}" + ) + done +done + +for payloads in $HOMEDIR/resources/libreboot/config/*; do + + if [ ! -d "${payloads}/" ]; then + continue + fi + + payload="${payloads##*/}" + + for boardconfig in $HOMEDIR/resources/libreboot/config/${payload}/*; do + + if [ ! -d "${boardconfig}/" ]; then + continue + fi + + boardname="${boardconfig##*/}" + cbrevision=$(cat "${boardconfig}/cbrevision") + vbootrevision=$(cat "${boardconfig}/vbootrevision") + branchname="${payload}_${boardname}" + + # the same vboot revision is always used for coreboot revision, + # so we don't need to wworry about checking for that here + + # patch that version + ( + + cd "$HOMEDIR/coreboot/${cbrevision}/${cbrevision}/" + create_branch ${branchname} + + git checkout ${branchname} + + # apply patches (coreboot, common to all systems using this revision) + apply_patches_from_directory "$HOMEDIR/resources/libreboot/patch/common/coreboot/${cbrevision}" + # apply patches re-used from other boards, before applying main patches (common patches for similar boards) + apply_patches_from_file "$HOMEDIR/resources/libreboot/patch/coreboot/${cbrevision}/${payload}/${boardname}/reused.list" ../../.. + # apply patches (coreboot, machine-specific for this revision) + apply_patches_from_directory "$HOMEDIR/resources/libreboot/patch/coreboot/${cbrevision}/${payload}/${boardname}" + + git checkout master + + cd "3rdparty/vboot/" + # reset to known revision (vboot) + create_branch ${branchname} + + git checkout ${branchname} + + # apply patches (vboot, common to all systems using this revision) + apply_patches_from_directory "$HOMEDIR/resources/libreboot/patch/common/vboot/${vbootrevision}" + # apply patches re-used from other boards, before applying main patches (common patches for similar boards) + apply_patches_from_file "$HOMEDIR/resources/libreboot/patch/vboot/${vbootrevision}/${payload}/${boardname}/reused.list" ../../../../.. + # apply patches (vboot, machine-specific for this revision) + apply_patches_from_directory "$HOMEDIR/resources/libreboot/patch/vboot/${vbootrevision}/${payload}/${boardname}" + + git checkout master + + ) + done +done |