diff options
Diffstat (limited to 'resources/scripts/helpers/download/coreboot')
| -rwxr-xr-x | resources/scripts/helpers/download/coreboot | 282 |
1 files changed, 183 insertions, 99 deletions
diff --git a/resources/scripts/helpers/download/coreboot b/resources/scripts/helpers/download/coreboot index 9c34e05..a080c84 100755 --- a/resources/scripts/helpers/download/coreboot +++ b/resources/scripts/helpers/download/coreboot @@ -2,7 +2,7 @@ # helper script: downloads coreboot and patches/deblobs it # -# Copyright (C) 2014, 2015 Francis Rowe <info@gluglug.org.uk> +# Copyright (C) 2014, 2015, 2016 Francis Rowe <info@gluglug.org.uk> # Copyright (C) 2015 Paul Kocialkowski <contact@paulk.fr> # # This program is free software: you can redistribute it and/or modify @@ -25,6 +25,95 @@ [ "x${DEBUG+set}" = 'xset' ] && set -v set -u -e +if [ -f "version" ]; then + # _src release archive is being used + version="libreboot-$(cat version)" +else + # git repo is being used + version="libreboot-$(git describe --tags HEAD)" +fi + +# sanity check (check for invalid paths in the reused.list patch lists before proceeding) +for payloads in resources/libreboot/config/*; do + + if [ ! -d "${payloads}/" ]; then + continue + fi + + payload="${payloads##*/}" + + for boardconfig in resources/libreboot/config/${payload}/*; do + + if [ ! -d "${boardconfig}/" ]; then + continue + fi + + boardname="${boardconfig##*/}" + cbrevision=$(cat "${boardconfig}/cbrevision") + vbootrevision=$(cat "${boardconfig}/vbootrevision") + + reused_coreboot_patches="resources/libreboot/patch/coreboot/${cbrevision}/${payload}/${boardname}/reused.list" + reused_vboot_patches="resources/libreboot/patch/vboot/${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}" "${reused_patches}" + exit 1 + fi + done + fi + done + + done +done + +# in ascending filename order, apply patches from a directory +apply_patches_from_directory() { + patch_directory="${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 "${patch}" || return 1 + done + fi +} +# files listed in the file (if found) are absolute paths, relative to the root of the libreboot src directory +# the file lists patches patches that should be applied +apply_patches_from_file() { + patch_list="${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}" || return 1 + done + fi +} +make_coreboot_src_directory() { + payload="${1}" + boardname="${2}" + firmwarepath="${3}" # libreboot_src/coreboot/ +( + cd "${firmwarepath}/" + # copy coreboot directory there + rm -Rf "${payload:?}/${boardname:?}/" + if [ ! -d "${payload}/" ]; then + mkdir -p "${payload}/" + fi + cp -R "coreboot/" "${payload}/${boardname}/" +) +} +reset_at_revision() { + revision="${1}" + git reset --hard ${revision} +} + printf "Downloading coreboot, patching coreboot and deblobbing coreboot\n" # This grabs current base used, and applies patches @@ -35,6 +124,10 @@ printf "Downloading coreboot, patching coreboot and deblobbing coreboot\n" rm -Rf "coreboot/" +mkdir "coreboot/" + +cd "coreboot/" + # Get latest coreboot: # ------------------------------------------------------------------------------ @@ -44,132 +137,123 @@ git clone http://review.coreboot.org/coreboot # there are modifications required cd "coreboot/" -# reset to previously tested revision -git reset --hard 33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f +# Define a common version (based on the libreboot version) +# Most likely redundant, because the build system needs to update +# this every time when building a ROM image anyway +printf '%s\n' "${version}" >".coreboot-version" # vboot submodule is needed -git submodule update --init --checkout -- 3rdparty/vboot/ - -# there are modifications required -cd "3rdparty/vboot/" - -# reset vboot to last known good revision -git reset --hard fbf631c845c08299f0bcbae3f311c5807d34c0d6 - -# Patch vboot # ------------------------------------------------------------------------------ -printf "firmware: Developer mode timeout delay shortening (down to 3 seconds)\n" -git am "../../../resources/libreboot/patch/vboot/0001-firmware-Developer-mode-timeout-delay-shortening-dow.patch" - -printf "firmware: Text-based screen display in priority\n" -git am "../../../resources/libreboot/patch/vboot/0002-firmware-Text-based-screen-display-in-priority.patch" - -printf "firmware: NV context pointer handoff to VbExDisplayScreen\n" -git am "../../../resources/libreboot/patch/vboot/0003-firmware-NV-context-pointer-handoff-to-VbExDisplaySc.patch" - -printf "firmware: Hold key combination in developer mode\n" -git am "../../../resources/libreboot/patch/vboot/0004-firmware-Hold-key-combination-in-developer-mode.patch" - -printf "firmware: Screen blank and wait at disabled USB boot warning\n" -git am "../../../resources/libreboot/patch/vboot/0005-firmware-Screen-blank-and-wait-at-disabled-USB-boot-.patch" - -printf "firmware: Separate screen and wait at device information screen\n" -git am "../../../resources/libreboot/patch/vboot/0006-firmware-Separate-screen-and-wait-at-device-informat.patch" - -printf "firmware: Localization keys removal\n" -git am "../../../resources/libreboot/patch/vboot/0007-firmware-Localization-keys-removal.patch" - -# leave the vboot tree -cd "../../" - +git submodule update --init --checkout -- 3rdparty/vboot/ -# Get patches from review.coreboot.org +# Create branches, with patches in each branch +# Create separate coreboot source directories *for each board* # ------------------------------------------------------------------------------ -printf "mainboard/lenovo/t400: Add initial hybrid graphics support\n" -git am "../resources/libreboot/patch/misc/0001-mainboard-lenovo-t400-Add-initial-hybrid-graphics-su.patch" -# git fetch http://review.coreboot.org/coreboot refs/changes/19/9319/18 && git cherry-pick FETCH_HEAD +for payloads in ../../resources/libreboot/config/*; do + + if [ ! -d "${payloads}/" ]; then + continue + fi -# not included, but keep an eye on it: -# printf "mainboard/lenovo/t400: Increase backlight frequency to reduce flicker\n" -# git fetch http://review.coreboot.org/coreboot refs/changes/31/9331/14 && git cherry-pick FETCH_HEAD + payload="${payloads##*/}" -printf "NOTFORMERGE: lenovo/t400: hard-code enable integrated-only video\n" -git am "../resources/libreboot/patch/misc/0002-NOTFORMERGE-lenovo-t400-hard-code-enable-integrated-.patch" -# git fetch http://review.coreboot.org/coreboot refs/changes/50/10550/1 && git cherry-pick FETCH_HEAD + for boardconfig in ../../resources/libreboot/config/${payload}/*; do -printf "lenovo/x60: use correct BLC_PWM_CTL value\n" -git am "../resources/libreboot/patch/misc/0003-lenovo-x60-use-correct-BLC_PWM_CTL-value.patch" -# git fetch http://review.coreboot.org/coreboot refs/changes/24/10624/2 && git cherry-pick FETCH_HEAD + if [ ! -d "${boardconfig}/" ]; then + continue + fi -printf "lenovo/t60: Enable brightness controls (native graphics)\n" -git am "../resources/libreboot/patch/misc/0004-lenovo-t60-Enable-brightness-controls-native-graphic.patch" -# git fetch http://review.coreboot.org/coreboot refs/changes/52/10552/2 && git cherry-pick FETCH_HEAD + boardname="${boardconfig##*/}" + cbrevision=$(cat "${boardconfig}/cbrevision") + vbootrevision=$(cat "${boardconfig}/vbootrevision") -printf "ec/lenovo/h8: permanently enable wifi/trackpoint/touchpad/bluetooth/wwan\n" -git am "../resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch" -# git fetch http://review.coreboot.org/coreboot refs/changes/58/7058/9 && git cherry-pick FETCH_HEAD + make_coreboot_src_directory ${payload} ${boardname} .. -# NOTE: remove this when updating to the latest version of coreboot. this patch -# makes the patch below redundant: https://review.coreboot.org/#/c/12814/ -printf "northbridge/gm45/raminit.c: enable GS45 high-perf (i.e. add X200S support to libreboot)\n" -git am "../resources/libreboot/patch/misc/0006-northbridge-gm45-raminit.c-enable-GS45-high-performa.patch" -# git fetch http://review.coreboot.org/coreboot refs/changes/35/11135/3 && git cherry-pick FETCH_HEAD + # patch that version + ( -# Patch removed for now, affected by this patch: -# http://review.coreboot.org/#/c/11702/ -# printf "fix uneven backlight on X200 (when setting brightness low)\n" -# git fetch http://review.coreboot.org/coreboot refs/changes/79/7979/2 && git cherry-pick FETCH_HEAD + cd "../${payload}/${boardname}/" + reset_at_revision ${cbrevision} -# NOTE: remove this when updating coreboot. This has been merged upstream -printf "ThinkPad R400 support (clone of the T400)\n" -git am "../resources/libreboot/patch/misc/0007-lenovo-r400-Add-clone-of-Lenovo-T400.patch" -# git fetch http://review.coreboot.org/coreboot refs/changes/93/8393/5 && git cherry-pick FETCH_HEAD + # apply patches (coreboot, common to all systems using this revision) + apply_patches_from_directory "../../../resources/libreboot/patch/common/coreboot/${cbrevision}" + # apply patches re-used from other boards, before applying main patches (common patches for similar boards) + apply_patches_from_file "../../../resources/libreboot/patch/coreboot/${cbrevision}/${payload}/${boardname}/reused.list" ../../.. + # apply patches (coreboot, machine-specific for this revision) + apply_patches_from_directory "../../../resources/libreboot/patch/coreboot/${cbrevision}/${payload}/${boardname}" -# NOTE: remove this when updating coreboot. This has been merged upstream -printf "ThinkPad T500 (depends on T400 patch)\n" -git am "../resources/libreboot/patch/misc/0008-lenovo-t500-Add-clone-of-Lenovo-T400.patch" -# git fetch http://review.coreboot.org/coreboot refs/changes/45/10545/1 && git cherry-pick FETCH_HEAD + cd "3rdparty/vboot/" + # reset to known revision (vboot) + reset_at_revision ${vbootrevision} -# CrOS: + # apply patches (vboot, common to all systems using this revision) + apply_patches_from_directory "../../../../../resources/libreboot/patch/common/vboot/${vbootrevision}" + # apply patches re-used from other boards, before applying main patches (common patches for similar boards) + apply_patches_from_file "../../../../../resources/libreboot/patch/vboot/${vbootrevision}/${payload}/${boardname}/reused.list" ../../../../.. + # apply patches (vboot, machine-specific for this revision) + apply_patches_from_directory "../../../../../resources/libreboot/patch/vboot/${vbootrevision}/${payload}/${boardname}" -printf "chromeos: Allow disabling vboot firmware verification when ChromeOS is enabled\n" -git am "../resources/libreboot/patch/cros/0001-chromeos-Allow-disabling-vboot-firmware-verification.patch" + ) + done +done -# KGPE-D16 patches -# new versions can be found at https://raptorengineeringinc.com/coreboot/kgpe-d16-status.php -for i in ../resources/libreboot/patch/kgpe-d16/*; do - git am "${i}" +# prepare directories for crossgcc +for payloads in ../../resources/libreboot/config/*; do + + if [ ! -d "${payloads}/" ]; then + continue + fi + + payload="${payloads##*/}" + + for boardconfig in ../../resources/libreboot/config/${payload}/*; do + + if [ ! -d "${boardconfig}/" ]; then + continue + fi + + boardname="${boardconfig##*/}" + cbrevision=$(cat "${boardconfig}/cbrevision") + vbootrevision=$(cat "${boardconfig}/vbootrevision") + + # Create coreboot directory for compiling crossgcc + if [ ! -d "../crossgcc/${cbrevision}" ]; then + make_coreboot_src_directory crossgcc ${cbrevision} .. + ( + cd "../crossgcc/${cbrevision}/" + # reset to known revision (coreboot) + reset_at_revision ${cbrevision} + # no way to know which vboot revision is used here, so delete 3rdparty + rm -Rf "3rdparty/" + ) + fi + done done -# Temporary fix (TODO: get tpearson to fix properly): -# Remove code from coreboot that adds microcode updates -# git fetch http://review.coreboot.org/coreboot refs/changes/90/12090/1 && git cherry-pick FETCH_HEAD -git am "../resources/libreboot/patch/tmpfix/0001-NOTFORMERGE-don-t-add-CPU-microcode-on-fam10h-to-fam.patch" + +# go back to _src/coreboot/ (containing all coreboot directories) +cd "../" +# delete the gitted one (not needed anymore) +rm -Rf "coreboot/" # Run coreboot-libre deblob scripts # ------------------------------------------------------------------------------ printf "Deleting .git* in coreboot/ (history inside .git contains the blobs that were deleted)\n" -rm -Rf ".git/" -rm -f ".gitreview" -rm -f ".gitmodules" -rm -f ".gitignore" - -rm -Rf 3rdparty/*/.git* - +rm -Rf */*/.git* +rm -Rf */*/3rdparty/*/.git* + +# Delete crossgcc from non-crossgcc coreboot archives +# (the build system will create symlinks later when building the ROM images) +for payload in *; do + if [ "${payload##*/}" != "crossgcc" ]; then + rm -Rf ${payload}/*/util/crossgcc/ + fi +done cd "../" printf "Deblobbing coreboot\n" ./resources/utilities/coreboot-libre/deblob -if [ -f "version" ]; then - # _src release archive is being used - version="libreboot-$(cat version)" -else - # git repo is being used - version="libreboot-$(git describe --tags HEAD)" -fi -printf '%s\n' "${version}" >"coreboot/.coreboot-version" - printf "\n\n" |