diff options
Diffstat (limited to 'resources/scripts/helpers/build/roms/withseabios_helper')
| -rwxr-xr-x | resources/scripts/helpers/build/roms/withseabios_helper | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/resources/scripts/helpers/build/roms/withseabios_helper b/resources/scripts/helpers/build/roms/withseabios_helper new file mode 100755 index 00000000..56d03d65 --- /dev/null +++ b/resources/scripts/helpers/build/roms/withseabios_helper @@ -0,0 +1,136 @@ +#!/bin/bash + +# helper script: create ROM images for a given system, with SeaBIOS +# +# 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 +if [ -z ${NPROC+x} ]; then + cores="$(nproc)" +else + case ${NPROC} in + ''|*[!0-9]*) + printf "value '%s' for NPROC is invalid. non-numeric. Exiting.\n" "${NPROC}" + exit 1 + ;; + esac + cores="${NPROC}" +fi + +if (( $# != 1 )); then + printf "Usage: ./buildrom-withseabios boardname\n" + printf "Example: ./buildrom-withseabios x60\n" + printf "You need to specify exactly 1 argument\n" + exit 1 +fi + +boardtarget="${1}" + +if [ -f "version" ]; then + # release archive is being used + version="$(cat version)" +else + # git repo is being used + version="$(git describe --tags HEAD)" +fi + +printf "SeaBIOS Helper script: build ROM images for '%s'\n" "${boardtarget}" + +( +cbrevision="$(cat resources/libreboot/config/seabios/${boardtarget}/cbrevision)" +vbootrevision="$(cat resources/libreboot/config/seabios/${boardtarget}/vbootrevision)" +branchname="seabios_${boardtarget}" + +cd "coreboot/${cbrevision}/${cbrevision}/" +git checkout ${branchname} +( + cd "3rdparty/vboot/" + git checkout ${branchname} +) + +# Make sure to remove these first +rm -f *{elf,cfg} + +printf 'libreboot-%s\n' "${version}" > ".coreboot-version" # needed for reproducible builds in coreboot + +# Build ROM images with text-mode and corebootfb modes. + +for romtype in txtmode vesafb +do + if [ "${boardtarget}" = "kgpe-d16" ] || [ "${boardtarget}" = "kcma-d8" ] || [ "${boardtarget}" = "d945gclf" ]; then + if [ "${romtype}" = "vesafb" ]; then + printf "Only text-mode is reported to work on KGPE-D16, KCMA-D8, d945gclf\n" + continue + fi + fi + + if [ "${boardtarget}" = "qemu_i440fx_piix4" ] || [ "${boardtarget}" = "qemu_q35_ich9" ] + then + # assume that the default config enable framebuffer mode, duplicate and patch for text-mode + # necessary, otherwise it will ask you to enter the Y/X resolution of the framebuffer at build time + cp "../../../resources/libreboot/config/seabios/${boardtarget}/config" "config_vesafb" + sed 's/CONFIG_FRAMEBUFFER_KEEP_VESA_MODE=y/# CONFIG_FRAMEBUFFER_KEEP_VESA_MODE is not set/' < "config_vesafb" > "config_txtmode" + else + # assume that the default config enables text-mode, duplicate and patch for framebuffer mode + cp "../../../resources/libreboot/config/seabios/${boardtarget}/config" "config_txtmode" + sed 's/# CONFIG_FRAMEBUFFER_KEEP_VESA_MODE is not set/CONFIG_FRAMEBUFFER_KEEP_VESA_MODE=y/' < "config_txtmode" > "config_vesafb" + fi + + # Build coreboot ROM image + make clean + cp "../../../seabios/out/bios.bin.vga.elf" "payload.elf" + mv "config_${romtype}" .config + make -j${cores} + rm -f "payload.elf" + mv "build/coreboot.rom" "${boardtarget}_${romtype}.rom" + + # Now add SeaVGABIOS (SeaBIOS wrapper for coreboot native video init) + ./util/cbfstool/cbfstool "${boardtarget}_${romtype}.rom" add -f ../../../seabios/out/vgabios.bin -n vgaroms/vgabios.bin -t raw + + # .config no longer needed + rm -f ".config" +done + +# Clean up and prepare bin/ containing all ROM images + +# move ROM images into the newly created directory +rm -Rf "${boardtarget:?}/" +mkdir "${boardtarget}/" +mv "${boardtarget}"*.rom "${boardtarget}/" + +# delete old ROM images +rm -Rf "../../../bin/seabios/${boardtarget}/" +# put new ROM images in ../bin/grub/ +[ -d "../../../bin/seabios/" ] || mkdir -p "../../../bin/seabios/" +mv "${boardtarget}/" "../../../bin/seabios/" + +# version info file no longer needed +rm -f ".coreboot-version" + +git checkout master +( + cd "3rdparty/vboot/" + git checkout master +) +) + +printf "\n\n" |