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authorLeah Rowe <leah@libreboot.org>2022-02-19 12:38:48 +0000
committerGogs <gogitservice@gmail.com>2022-02-19 12:38:48 +0000
commitfd41399961d81cfda997cb580957650b6ea5e9c3 (patch)
tree2edd48f32872f646d2d783816bb479db84e3614f /resources/scripts/download/u-boot
parentcceffff659452daca0c1cd05d5bf981551dbee9c (diff)
parent8833be159bfff1c417a7459dec323384bcbcb4d0 (diff)
Merge branch 'master' of GNUtoo/lbmk into master
Diffstat (limited to 'resources/scripts/download/u-boot')
-rwxr-xr-xresources/scripts/download/u-boot198
1 files changed, 182 insertions, 16 deletions
diff --git a/resources/scripts/download/u-boot b/resources/scripts/download/u-boot
index 704d1c3a..bd0258c0 100755
--- a/resources/scripts/download/u-boot
+++ b/resources/scripts/download/u-boot
@@ -32,6 +32,12 @@ deleteblobs="true"
# This script handles the internet, and Git. Both are inherently unreliable.
[[ -f build_error ]] && rm -f build_error
+# Make sure that older revision are first as code uses that order to
+# find the latest supported revision.
+supported_uboot_revisions=" \
+ v2021.07 \
+"
+
downloadfor() {
uboot_revision="v2021.07"
uboot_dir="u-boot/u-boot"
@@ -59,7 +65,7 @@ downloadfor() {
if [ ! -d "${uboot_dir}" ]; then
printf "Download u-boot from upstream:\n"
- git clone https://source.denx.de/u-boot/u-boot \
+ git clone https://source.denx.de/u-boot/u-boot.git \
"${uboot_dir}" || \
rm -Rf "${uboot_dir}"
if [ ! -d "${uboot_dir}" ]; then
@@ -99,25 +105,185 @@ strip_comments()
sed '/^$/d'
}
-printf "Downloading u-boot and (if exist in build system) applying patches\n"
-downloadfor
+generate_deblob_script()
+{
+ blob_list_file="$1"
+ output="$2"
-rm -f "build_error"
-printf "\n\n"
+ # Add sheebang and copyright headers from this file
+ awk '{
+ if ($0 !~ /^#/ && NF > 0) {
+ stop=1;
+ }
+ if (stop !=1) {
+ printf("%s\n", $0);
+ }
+ }' $0 >> ${output}
-if [ "${deleteblobs}" = "true" ]; then
- bloblist="resources/u-boot/default/blobs.list"
+ # Add rm -rf before directories and rm -f before files
+ awk \
+ '{
+ }{
+ if (NF == 0) {
+ printf("\n");
+ } else {
+ if ($0 !~ /#/ && $NF ~ /\/$/) {
+ printf("rm -rf %s\n", $0);
+ } else if ($0 !~ /#/) {
+ printf("rm -f %s\n", $0);
+ } else {
+ # We have comments, try to see if they are
+ # still valid paths before the comments
+ comments_found=0
+ last_field=0
+ for(i=1; i<=NF; i++) {
+ if($i ~ /#/) {
+ comments_found=1;
+ } else if(comments_found != 1) {
+ last_field=i;
+ }
+ }
+ if (last_field == 0) {
+ printf("%s\n", $0);
+ } else if ($last_field ~ /\/$/) {
+ printf("rm -rf %s\n", $0);
+ } else {
+ printf("rm -f %s\n", $0);
+ }
+ }
+ }
+ }' "${blob_list_file}" >> "${output}"
+}
+
+usage()
+{
+ progname="./download u-boot"
+
+ printf "Usage:\n"
+ printf "\t%s # %s\n" \
+ "${progname}" \
+ "Download latest u-boot git revision and deblob it"
+ printf "\t%s [revision] # %s\n" \
+ "${progname}" \
+ "Download given u-boot git revision and deblob it"
+ printf "\t%s --blobs-list # %s\n" \
+ "${progname}" \
+ "Print the path of the blobs.list file for the latest supported u-boot revision"
+ printf "\t%s --blobs-list [revision] # %s\n" \
+ "${progname}" \
+ "Print the path of the blobs.list file for the given u-boot revision"
+ printf "\t%s --gen-deblob-script # %s\n" \
+ "${progname}" \
+ "Print the path of the generated deblob script for the latest supported u-boot revision"
+ printf "\t%s --gen-deblob-script [revision] # %s\n" \
+ "${progname}" \
+ "Print the path of the generated deblob script for the given u-boot revision"
+ printf "\t%s --list-revisions # %s\n" \
+ "${progname}" \
+ "List supported u-boot revisions"
+ printf "\t%s --help # %s\n" \
+ "${progname}" \
+ "Prints this help"
+}
+
+download_uboot_revision()
+{
+ git_revision="$1"
+
+ printf "Downloading u-boot "
+ printf "and (if exist in build system) applying patches\n"
+ downloadfor "${git_revision}"
+
+ rm -f "build_error"
+ printf "\n\n"
+
+ if [ "${deleteblobs}" = "true" ]; then
+ blobslist="resources/u-boot/default/blobs.list"
+ for blob_path in $(strip_comments "${blobslist}"); do
+ if echo "${blob_path}" | \
+ grep '/$' 2>&1 >/dev/null ; then
+ printf "Deleting blob directory: '%s/%s'\n" \
+ "${uboot_dir}" "${blob_path}"
+ rm -rf "${uboot_dir}/${blob_path}"
+ else
+ printf "Deleting blob file: '%s/%s'\n" \
+ "${uboot_dir}" "${blob_path}"
+ rm -f "${uboot_dir}/${blob_path}"
+ fi
+ done
+ fi
+}
+
+print_blobs_list_path()
+{
+ printf "resources/u-boot/default/blobs.list\n"
+}
- for blob_path in $(strip_comments "${bloblist}"); do
- if echo "${blob_path}" | grep '/$' 2>&1 >/dev/null ; then
- printf "Deleting blob directory: '%s/%s'\n" \
- "${uboot_dir}" "${blob_path}"
- rm -rf "${uboot_dir}/${blob_path}"
- else
- printf "Deleting blob file: '%s/%s'\n" \
- "${uboot_dir}" "${blob_path}"
- rm -f "${uboot_dir}/${blob_path}"
+print_deblob_script_path()
+{
+ version="$1"
+ path="$(mktemp)"
+
+ generate_deblob_script "$(print_blobs_list_path ${version})" "${path}"
+ printf "%s\n" ${path}
+}
+
+if [ $# -eq 0 ] ; then
+ latest_revision="$(echo ${supported_uboot_revisions} | tail -n1)"
+ download_uboot_revision "${latest_revision}"
+ exit 0
+elif [ $# -eq 1 -a "$1" == "--help" ] ; then
+ usage
+ exit 0
+elif [ $# -eq 1 -a "$1" == "--list-revisions" ] ; then
+ for revision in ${supported_uboot_revisions} ; do
+ printf "${revision}\n"
+ done
+ exit 0
+elif [ $# -eq 1 -a "$1" == "--blobs-list" ] ; then
+ latest_revision="$(echo ${supported_uboot_revisions} | tail -n1)"
+ print_blobs_list_path "${latest_revision}"
+ exit 0
+elif [ $# -eq 2 -a "$1" == "--blobs-list" ] ; then
+ found=0
+ for revision in ${supported_uboot_revisions} ; do
+ if [ "${revision}" = "$2" ] ; then
+ print_blobs_list_path "$2"
+ exit 0
+ fi
+ done
+
+ printf "Error: Revision '${1}' is not supported\n"
+
+ exit 1
+elif [ $# -eq 1 -a "$1" == "--gen-deblob-script" ] ; then
+ latest_revision="$(echo ${supported_uboot_revisions} | tail -n1)"
+ print_deblob_script_path "${latest_revision}"
+ exit 0
+elif [ $# -eq 2 -a "$1" == "--gen-deblob-script" ] ; then
+ found=0
+ for revision in ${supported_uboot_revisions} ; do
+ if [ "${revision}" = "$2" ] ; then
+ print_deblob_script_path "$2"
+ exit 0
+ fi
+ done
+
+ printf "Error: Revision '${1}' is not supported\n"
+
+ exit 1
+elif [ $# -eq 1 ] ; then
+ found=0
+ for revision in ${supported_uboot_revisions} ; do
+ if [ "${revision}" = "$1" ] ; then
+ download_uboot_revision "$1"
+ exit 0
fi
done
+
+ printf "Error: Revision '${1}' is not supported\n"
+
+ exit 1
fi
+
exit 0