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
This commit is contained in:
Leah Rowe
2021-05-18 13:56:12 +01:00
commit 89517ed6b9
219 changed files with 67311 additions and 0 deletions
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#!/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" "${keymap}"
done
printf "Done! Check payload/grub/ to see the files.\n\n"
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#!/bin/bash
# helper script: builds SeaBIOS source code
#
# Copyright (C) 2020, 2021 Leah Rowe <info@minifree.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e
# Build SeaBIOS
# ---------------------------------------------------------------------
printf "Building SeaBIOS payloads and SeaVGABIOS\n"
[ ! -d "payload/" ] && mkdir -p payload/
[ ! -d "payload/seabios" ] && mkdir -p payload/seabios/
rm -f payload/seabios/*
if [ ! -d "seabios/" ]; then
./download seabios
fi
cd seabios/
# for libgfxinit setup:
[[ -f Makefile ]] && make distclean
cp ../resources/seabios/config/libgfxinit .config
make -j$(nproc)
mv out/bios.bin.elf ../payload/seabios/seabios_libgfxinit.elf
mv out/vgabios.bin ../payload/seabios/seavgabios.bin
rm .config
# for vgarom setup:
[[ -f Makefile ]] && make distclean
cp ../resources/seabios/config/vgarom .config
make -j$(nproc)
mv out/bios.bin.elf ../payload/seabios/seabios_vgarom.elf
rm .config
# clean it again. gotta keep it clean!
[[ -f Makefile ]] && make distclean
printf "Done! SeaBIOS files are in payload/seabios/\n\n"
# done. go back to main directory
cd ../
# ------------------- DONE ----------------------
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#!/bin/bash
# helper script: builds Tianocore source code
#
# Copyright (C) 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${DEBUG+set}" = 'xset' ] && set -v
set -u -e
printf "Building Tianocore\n"
[ ! -d "payload/" ] && mkdir -p payload/
[ ! -d "payload/tianocore/" ] && mkdir -p payload/tianocore/
rm -f payload/tianocore/*
if [ ! -d "coreboot/default/" ]; then
./download coreboot default
./build module cbutils default
fi
if [ ! -d "coreboot/default/util/crossgcc/xgcc/i386-elf" ]; then
(
cd coreboot/default/
make crossgcc-i386 CPUS=$(nproc) # tianocore actually uses host gcc, which means
# right now you should be building this on a 64-bit x86 host.
# It does not currently use coreboot crossgcc. However, a dummy coreboot
# ROM is compiled using Tianocore in order to derive tianocore.elf
# and of course, that implies crossgcc. tianocore is only really use
# on x86, so we only care about i386 crossgcc here
)
fi
if [ ! -d "coreboot/default/payloads/external/tianocore/tianocore/" ]; then
./download tianocore
fi
(
cd coreboot/default/payloads/external/tianocore/
make clean
)
(
cd coreboot/default/
make distclean
cp ../../resources/tianocore/dummy.coreboot.config .config
make -j$(nproc)
)
cp coreboot/default/payloads/external/tianocore/tianocore/Build/UEFIPAYLOAD.fd \
payload/tianocore/tianocore.elf
(
cd coreboot/default/
make distclean
)
(
cd coreboot/default/payloads/external/tianocore/
make clean
)