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pixel: Changes for LineageOS firmware location and setup

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Change-Id: I64d22db6fbec98aef2e07dd07c79e3bd12aa15b8
This commit is contained in:
Michael Bestas
2022-01-13 17:06:01 +02:00
parent 62efd7264e
commit af8c4e06d3
1 changed files with 15 additions and 46 deletions
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61
pixel/firmware.sh
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@@ -38,21 +38,13 @@ readonly factory_dir="${work_dir}/${device}/${build_id}/factory/${device}-${buil
readonly ota_zip="${work_dir}/${device}/${build_id}/$(basename ${ota_url})"
readonly ota_firmware_dir="${work_dir}/${device}/${build_id}/firmware"
readonly vendor_path="${top}/vendor/google/${device}"
readonly vendor_path="${top}/vendor/firmware/${device}"
## HELP MESSAGE (USAGE INFO)
# TODO
### FUNCTIONS ###
# Firmware included in our factory images,
# typically bootloader and radio
copy_factory_firmware() {
cp "${factory_dir}"/bootloader-*.img "${vendor_path}/firmware/"
cp "${factory_dir}"/radio-*.img "${vendor_path}/firmware/"
cp "${factory_dir}"/image/android-info.txt "${vendor_path}/android-info.txt"
}
# Unpack the seperate partitions needed for OTA
# from the factory image's bootloader.img
unpack_firmware() {
@@ -72,45 +64,23 @@ extract_firmware() {
# or directly from the OTA zip
copy_ota_firmware() {
for fp in ${firmware_partitions[@]}; do
cp "${ota_firmware_dir}/${fp}.img" "${vendor_path}/firmware/${fp}.img"
cp "${ota_firmware_dir}/${fp}.img" "${vendor_path}/radio/${fp}.img"
done
}
setup_makefiles() {
local exists=$(grep firmware "${vendor_path}/BoardConfigVendor.mk")
if [[ -z "${exists}" ]]; then
echo >> "${vendor_path}/BoardConfigVendor.mk"
echo "# firmware" >> "${vendor_path}/BoardConfigVendor.mk"
echo "TARGET_BOARD_INFO_FILE := vendor/google/${device}/android-info.txt" >> "${vendor_path}/BoardConfigVendor.mk"
echo >> "${vendor_path}/BoardConfigVendor.mk"
echo "AB_OTA_PARTITIONS += \\" >> "${vendor_path}/BoardConfigVendor.mk"
for fp in ${firmware_partitions[@]}; do
echo " ${fp} \\" >> "${vendor_path}/BoardConfigVendor.mk"
done
echo >> "${vendor_path}/BoardConfigVendor.mk"
fi
echo "AB_OTA_PARTITIONS += \\" > "${vendor_path}/config.mk"
for fp in ${firmware_partitions[@]}; do
echo " ${fp} \\" >> "${vendor_path}/config.mk"
done
local exists2=$(grep firmware "${vendor_path}/Android.mk")
if [[ -z "${exists2}" ]]; then
# I don't like this
sed -i /endif/d "${vendor_path}/Android.mk"
local bootloader_version=$(cat "${vendor_path}/android-info.txt" | grep version-bootloader | cut -d = -f 2)
local radio_version=$(cat "${vendor_path}/android-info.txt" | grep version-baseband | cut -d = -f 2)
echo >> "${vendor_path}/Android.mk"
echo "# firmware" >> "${vendor_path}/Android.mk"
echo "\$(call add-radio-file,firmware/bootloader-${device}-${bootloader_version,,}.img,version-bootloader)" >> "${vendor_path}/Android.mk"
echo "\$(call add-radio-file,firmware/radio-${device}-${radio_version,,}.img,version-baseband)" >> "${vendor_path}/Android.mk"
for fp in ${firmware_partitions[@]}; do
echo "\$(call add-radio-file,firmware/${fp}.img)" >> "${vendor_path}/Android.mk"
done
echo >> "${vendor_path}/Android.mk"
# I still don't like this
echo endif >> "${vendor_path}/Android.mk"
fi
echo "LOCAL_PATH := \$(call my-dir)" > "${vendor_path}/firmware.mk"
echo >> "${vendor_path}/firmware.mk"
echo "ifeq (\$(TARGET_DEVICE),${device})" >> "${vendor_path}/firmware.mk"
for fp in ${firmware_partitions[@]}; do
echo "\$(call add-radio-file,radio/${fp}.img)" >> "${vendor_path}/firmware.mk"
done
echo "endif" >> "${vendor_path}/firmware.mk"
}
# error message
@@ -129,10 +99,9 @@ help_message() {
main() {
rm -rf "${ota_firmware_dir}"
mkdir -p "${ota_firmware_dir}"
rm -rf "${vendor_path}/firmware"
mkdir -p "${vendor_path}/firmware"
rm -rf "${vendor_path}/radio"
mkdir -p "${vendor_path}/radio"
copy_factory_firmware
# Not all devices need OTA, most are supported in image_unpacker
if [[ -n ${needs_ota-} ]]; then
extract_firmware