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extensions: add gxlimg and amlogic-fip-blobs

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retro98boy
2025-09-12 11:05:51 +08:00
committed by Igor
parent abf8763d56
commit b2e25712e0
4 changed files with 34 additions and 33 deletions
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42
config/boards/cainiao-cniot-core.csc
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@@ -20,50 +20,26 @@ function post_family_config__use_repacked_fip() {
unset write_uboot_platform
function write_uboot_platform() {
dd if="$1/u-boot.bin" of="$2" bs=512 seek=1 conv=fsync 2>&1
dd if="$1/u-boot.bin" of="$2" bs=512 seek=1 conv=fsync,notrunc 2>&1
}
}
function fetch_sources_tools__get_vendor_fip_and_gxlimg_source() {
fetch_from_repo "https://github.com/retro98boy/cainiao-cniot-core-linux.git" "cainiao-cniot-core-linux" "commit:30273c25aeabf75f609cff2c4fa7264335c295a8"
fetch_from_repo "https://github.com/repk/gxlimg.git" "gxlimg" "commit:0d0e5ba9cf396d1338067e8dc37a8bcd2e6874f1"
}
function build_host_tools__install_gxlimg() {
# Compile and install only if git commit hash changed
cd "${SRC}/cache/sources/gxlimg" || exit
# need to check if /usr/local/bin/gxlimg to detect new Docker containers with old cached sources
if [[ ! -f .commit_id || $(git rev-parse @ 2> /dev/null) != $(< .commit_id) || ! -f /usr/local/bin/gxlimg ]]; then
display_alert "Compiling" "gxlimg" "info"
run_host_command_logged make distclean
run_host_command_logged make
install -Dm0755 gxlimg /usr/local/bin/gxlimg
git rev-parse @ 2> /dev/null > .commit_id
fi
}
function post_uboot_custom_postprocess__repack_vendor_fip_with_mainline_uboot() {
display_alert "${BOARD}" "Repacking vendor FIP with mainline u-boot.bin" "info"
BLOBS_DIR="${SRC}/cache/sources/cainiao-cniot-core-linux"
BLOBS_DIR="${SRC}/cache/sources/amlogic-fip-blobs/cainiao-cniot-core"
EXTRACT_DIR="${BLOBS_DIR}/extract"
AML_ENCRYPT="${SRC}/cache/sources/amlogic-boot-fip/khadas-vim3/aml_encrypt_g12b"
if [ ! -f "$AML_ENCRYPT" ]; then
display_alert "${BOARD}" "amlogic-boot-fip/khadas-vim3/aml_encrypt_g12b not exist" "err"
exit 1
fi
rm -rf "$EXTRACT_DIR"
mkdir "$EXTRACT_DIR"
run_host_command_logged gxlimg -e "${BLOBS_DIR}/DDR.USB" "$EXTRACT_DIR"
mv u-boot.bin raw-u-boot.bin
rm -f "${EXTRACT_DIR}/bl33.enc"
# The current version of gxlimg has a problem with the handling of bl3x,
# which may cause the produced fip to fail to boot.
# see https://github.com/repk/gxlimg/issues/19
# run_host_command_logged gxlimg -t bl3x -s raw-u-boot.bin "${EXTRACT_DIR}/bl33.enc"
run_host_x86_binary_logged "$AML_ENCRYPT" --bl3sig \
--input raw-u-boot.bin \
--output "${EXTRACT_DIR}/bl33.enc" \
--level v3 --type bl33
run_host_command_logged gxlimg \
-t bl3x \
-s raw-u-boot.bin \
"${EXTRACT_DIR}/bl33.enc"
run_host_command_logged gxlimg \
-t fip \
--bl2 "${EXTRACT_DIR}/bl2.sign" \