diff options
| author | Yi-Yo Chiang <yochiang@google.com> | 2021-04-19 19:41:05 +0800 |
|---|---|---|
| committer | Yo Chiang <yochiang@google.com> | 2021-04-27 11:03:29 +0000 |
| commit | e100edcf771d70c3a74214fcf1fc5865a4c7cdd8 (patch) | |
| tree | cc84c262a2213a6066890c6c74d7f99affdd97f0 | |
| parent | d15a0844a0d0947de4d2856270151fc403e4731d (diff) | |
| download | build-e100edcf771d70c3a74214fcf1fc5865a4c7cdd8.tar.gz | |
build.sh: Add vendor bootconfig support
If BOOT_IMAGE_HEADER_VERSION is greater than or equal to 4 and
VENDOR_BOOTCONFIG is defined, then vendor bootconfig would be appended
to vendor_boot and " bootconfig" would be appended to the vendor kernel
commandline.
Bug: 184490452
Test: Bump BOOT_IMAGE_HEADER_VERSION to 4 and define VENDOR_BOOTCONFIG,
then use unpack_bootimg.py to verify the built vendor_boot.img
Change-Id: Ied6bebe6826911e072c1c1625442689ef7e1601c
| -rwxr-xr-x | build.sh | 16 |
1 files changed, 14 insertions, 2 deletions
@@ -200,8 +200,8 @@ # be defined: # - BASE_ADDRESS=<base address to load the kernel at> # - PAGE_SIZE=<flash page size> -# If the BOOT_IMAGE_HEADER_VERSION is 3, a vendor_boot image will be built unless -# SKIP_VENDOR_BOOT is defined. +# If BOOT_IMAGE_HEADER_VERSION >= 3, a vendor_boot image will be built +# unless SKIP_VENDOR_BOOT is defined. # - MODULES_LIST=<file to list of modules> list of modules to use for # modules.load. If this property is not set, then the default modules.load # is used. @@ -212,6 +212,8 @@ # blocked from being loaded. This file is copied directly to staging directory, # and should be in the format: # blocklist module_name +# If BOOT_IMAGE_HEADER_VERSION >= 4, the following variable can be defined: +# - VENDOR_BOOTCONFIG=<string of bootconfig parameters> # # VENDOR_RAMDISK_CMDS # When building vendor boot image, VENDOR_RAMDISK_CMDS enables the build @@ -1176,6 +1178,16 @@ if [ ! -z "${BUILD_BOOT_IMG}" ] ; then exit 1 fi + if [ "${BOOT_IMAGE_HEADER_VERSION}" -ge "4" ]; then + if [ -n "${VENDOR_BOOTCONFIG}" ]; then + for PARAM in ${VENDOR_BOOTCONFIG}; do + echo "${PARAM}" + done >"${DIST_DIR}/vendor-bootconfig.img" + MKBOOTIMG_ARGS+=("--vendor_bootconfig" "${DIST_DIR}/vendor-bootconfig.img") + KERNEL_VENDOR_CMDLINE+=" bootconfig" + fi + fi + if [ "${BOOT_IMAGE_HEADER_VERSION}" -ge "3" ]; then if [ -f "${GKI_RAMDISK_PREBUILT_BINARY}" ]; then MKBOOTIMG_ARGS+=("--ramdisk" "${GKI_RAMDISK_PREBUILT_BINARY}") |