diff options
author | Leah Rowe <leah@libreboot.org> | 2021-05-18 13:56:12 +0100 |
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committer | Leah Rowe <leah@libreboot.org> | 2021-05-18 13:56:12 +0100 |
commit | 89517ed6b9e89321e1387ed8f534d7f080ffdf57 (patch) | |
tree | 6f2085cb89b035d3cb62ad49b470a514672102d6 /resources/scripts/build/payload/grub |
libreboot!
this is forked from the "libre" branch in osboot, which is itself a libre,
deblobbed fork of osboot, a blobbed up fork of libreboot
libreboot needed to be purged clean. this is the new libreboot development
repository. the old one has been abandoned
Diffstat (limited to 'resources/scripts/build/payload/grub')
-rwxr-xr-x | resources/scripts/build/payload/grub | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/resources/scripts/build/payload/grub b/resources/scripts/build/payload/grub new file mode 100755 index 00000000..2a782bec --- /dev/null +++ b/resources/scripts/build/payload/grub @@ -0,0 +1,75 @@ +#!/bin/bash + +# generate GRUB ELF files (coreboot payload) and configuration files +# +# Copyright (C) 2014, 2015, 2020, 2021 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/>. +# + +[ "x${DEBUG+set}" = 'xset' ] && set -v +set -u -e + +# This is where GRUB is expected to be (outside of the grub-assemble, instead in main checkout) +source "resources/grub/modules.list" + +printf "Creating GRUB payloads and configuration files\n" + +if [ ! -d "grub/" ]; then + ./download grub +fi + +if [ ! -f "grub/grub-mkstandalone" ]; then + ./build module grub +fi + +[ ! -d "payload/" ] && mkdir -p payload/ +[ ! -d "payload/grub" ] && mkdir -p payload/grub/ + +rm -f payload/grub/* + +# Separate GRUB payload per keymap. This saves space in the ROM, otherwise +# a lot of space would be used if every keymap was stored in a single image + +for keylayoutfile in resources/grub/keymap/*.gkb; do + if [ ! -f "${keylayoutfile}" ]; then + continue + fi + keymap="${keylayoutfile##resources/grub/keymap/}" + keymap="${keymap%.gkb}" + + grub/grub-mkstandalone \ + --grub-mkimage="grub/grub-mkimage" \ + -O i386-coreboot \ + -o payload/grub/grub_${keymap}.elf \ + -d grub/grub-core/ \ + --fonts= --themes= --locales= \ + --modules="${grub_modules}" \ + --install-modules="${grub_install_modules}" \ + /boot/grub/grub.cfg=resources/grub/config/grub_memdisk.cfg \ + /boot/grub/layouts/${keymap}.gkb=${keylayoutfile} + + + if [ "${keymap}" = "usqwerty" ]; then + cp resources/grub/config/grub.cfg payload/grub/grub_usqwerty.cfg + else + sed "s/usqwerty/${keymap}/" < resources/grub/config/grub.cfg > payload/grub/grub_${keymap}.cfg + fi + + sed "s/grubtest.cfg/grub.cfg/" < payload/grub/grub_${keymap}.cfg > payload/grub/grub_${keymap}_test.cfg + + printf "Generated: 'payload/grub/grub_%s.elf' and configs.'\n" "${keymap}" +done + +printf "Done! Check payload/grub/ to see the files.\n\n" |