summaryrefslogtreecommitdiffstats
path: root/resources/scripts/helpers/download
diff options
context:
space:
mode:
Diffstat (limited to 'resources/scripts/helpers/download')
-rwxr-xr-xresources/scripts/helpers/download/coreboot118
1 files changed, 107 insertions, 11 deletions
diff --git a/resources/scripts/helpers/download/coreboot b/resources/scripts/helpers/download/coreboot
index 125d11a..16bd1a8 100755
--- a/resources/scripts/helpers/download/coreboot
+++ b/resources/scripts/helpers/download/coreboot
@@ -36,6 +36,87 @@ fi
# coreboot revisios used for crossgcc
crossgccrevision="4351ace145c4069f9c93ca7541d6dfaf8300b53b"
+# 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 ${revision}
+}
+
printf "Downloading coreboot, patching coreboot and deblobbing coreboot\n"
# This grabs current base used, and applies patches
@@ -87,22 +168,39 @@ for payloads in ../../resources/libreboot/config/*; do
continue
fi
+ boardname="${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
+ make_coreboot_src_directory ${payload} ${boardname} ..
- if [ -d "../${cbrevision}/${cbrevision}" ]; then
- continue
- # the directory already exists, no need to recreate it
- fi
+ # patch that version
+ (
- make_coreboot_src_directory ${cbrevision} ${cbrevision} ..
- done
-done
+ cd "../${payload}/${boardname}/"
+ 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
# prepare directory for crossgcc
rm -Rf "../../crossgcc/"
@@ -117,8 +215,6 @@ make_coreboot_src_directory crossgcc ${crossgccrevision} ..
cd ../
mv "${crossgccrevision}/" "crossgcc/"
mv "crossgcc/" ../../
- cd ../
- rm -Rf "crossgcc/"
)
# go back to _src/coreboot/ (containing all coreboot directories)