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authorFrancis Rowe <info@gluglug.org.uk>2016-02-27 11:06:38 (EST)
committer Francis Rowe <info@gluglug.org.uk>2016-02-29 19:45:36 (EST)
commit89cc8c38c1cf3865c3684e5bd6658eedf0e61cfd (patch)
tree1f2ecadeb7d2a6aef0ae29a0c282cf96851e0f7a /resources/scripts/helpers/build/module
parent756ee1f9eb4583b127b2233666643d16ad7fd8d2 (diff)
downloadlibreboot-89cc8c38c1cf3865c3684e5bd6658eedf0e61cfd.zip
libreboot-89cc8c38c1cf3865c3684e5bd6658eedf0e61cfd.tar.gz
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iunfinished patch: copy coreboot per revision, not board
Diffstat (limited to 'resources/scripts/helpers/build/module')
-rwxr-xr-xresources/scripts/helpers/build/module/coreboot140
1 files changed, 140 insertions, 0 deletions
diff --git a/resources/scripts/helpers/build/module/coreboot b/resources/scripts/helpers/build/module/coreboot
index d3e86cd..cfe21e6 100755
--- a/resources/scripts/helpers/build/module/coreboot
+++ b/resources/scripts/helpers/build/module/coreboot
@@ -30,6 +30,146 @@ set -u -e
printf "Building the utilities in coreboot\n"
+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}" "${reused_patches}"
+ exit 1
+ fi
+ done
+ fi
+ done
+
+ done
+done
+
+# sanity check (check for invalid paths in the reused.list patch lists before proceeding)
+# in ascending filename order, apply patches from a directory
+apply_patches_from_directory() {
+ patch_directory="${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 "${patch}" || return 1
+ done
+ fi
+}
+# files listed in the file (if found) are absolute paths, relative to the root of the libreboot src directory
+# the file lists patches patches that should be applied
+apply_patches_from_file() {
+ patch_list="${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="${1}"
+ cbrevision="${2}"
+ firmwarepath="${3}" # libreboot_src/coreboot/
+(
+ cd "${firmwarepath}/"
+ # copy coreboot directory there
+ rm -Rf "${payload:?}/${cbrevision:?}/"
+ if [ ! -d "${payload}/" ]; then
+ mkdir -p "${payload}/"
+ fi
+ cp -R "coreboot/" "${payload}/${cbrevision}/"
+)
+}
+reset_at_revision() {
+ revision="${1}"
+ git reset --hard ${revision}
+}
+
+for payloads in ../../resources/libreboot/config/*; do
+
+ if [ ! -d "${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")
+
+ # the same vboot revision is always used for coreboot revision,
+ # so we don't need to wworry about checking for that here
+
+ if [ -d "../${cbrevision}" ]; then
+ continue
+ # the directory already exists, no need to recreate it
+ fi
+
+ make_coreboot_src_directory ${payload} ${boardname} ..
+
+ # patch that version
+ (
+
+ cd "../${payload}/${cbrevision}/"
+ reset_at_revision ${cbrevision}
+
+ # apply patches (coreboot, common to all systems using this revision)
+ apply_patches_from_directory "../../../resources/libreboot/patch/common/coreboot/${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}"
+
+ cd "3rdparty/vboot/"
+ # reset to known revision (vboot)
+ reset_at_revision ${vbootrevision}
+
+ # apply patches (vboot, common to all systems using this revision)
+ apply_patches_from_directory "../../../../../resources/libreboot/patch/common/vboot/${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}"
+
+ )
+ done
+done
+
+
+
+
# clean coreboot and crossgcc (source archives preserved)
for payload in coreboot/*; do
for board in "${payload}/"*; do