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Commit 2d5ecef1 authored by Lucas Wei's avatar Lucas Wei Committed by Gerrit Code Review
Browse files

Merge "vendor_kernel_boot: Update releasetools for vendor_kernel_boot"

parents d7856b74 03230250

tools/releasetools/add_img_to_target_files.py

+1 −1
Original line number Diff line number Diff line
@@ -871,7 +871,7 @@ def AddImagesToTargetFiles(filename): 


  if has_vendor_kernel_boot:

    banner("vendor_kernel_boot")

    vendor_kernel_boot_image = common.GetVendorBootImage(

    vendor_kernel_boot_image = common.GetVendorKernelBootImage(

        "IMAGES/vendor_kernel_boot.img", "vendor_kernel_boot.img", OPTIONS.input_tmp,

        "VENDOR_KERNEL_BOOT")

    if vendor_kernel_boot_image:

tools/releasetools/common.py

+38 −9
Original line number Diff line number Diff line
@@ -114,7 +114,7 @@ SPECIAL_CERT_STRINGS = ("PRESIGNED", "EXTERNAL") 
# AVB_FOOTER_ARGS_BY_PARTITION in sign_target_files_apks need to be updated

# accordingly.

AVB_PARTITIONS = ('boot', 'init_boot', 'dtbo', 'odm', 'product', 'pvmfw', 'recovery',

                  'system', 'system_ext', 'vendor', 'vendor_boot',

                  'system', 'system_ext', 'vendor', 'vendor_boot', 'vendor_kernel_boot',

                  'vendor_dlkm', 'odm_dlkm', 'system_dlkm')



# Chained VBMeta partitions.
@@ -1841,7 +1841,7 @@ def GetBootableImage(name, prebuilt_name, unpack_dir, tree_subdir, 
  return None





def _BuildVendorBootImage(sourcedir, info_dict=None):

def _BuildVendorBootImage(sourcedir, partition_name, info_dict=None):

  """Build a vendor boot image from the specified sourcedir.



  Take a ramdisk, dtb, and vendor_cmdline from the input (in 'sourcedir'), and
@@ -1866,6 +1866,11 @@ def _BuildVendorBootImage(sourcedir, info_dict=None): 


  fn = os.path.join(sourcedir, "dtb")

  if os.access(fn, os.F_OK):

    has_vendor_kernel_boot = (info_dict.get("vendor_kernel_boot", "").lower() == "true")



    # Pack dtb into vendor_kernel_boot if building vendor_kernel_boot.

    # Otherwise pack dtb into vendor_boot.

    if not has_vendor_kernel_boot or partition_name == "vendor_kernel_boot":

      cmd.append("--dtb")

      cmd.append(fn)
@@ -1927,11 +1932,11 @@ def _BuildVendorBootImage(sourcedir, info_dict=None): 
  # AVB: if enabled, calculate and add hash.

  if info_dict.get("avb_enable") == "true":

    avbtool = info_dict["avb_avbtool"]

    part_size = info_dict["vendor_boot_size"]

    part_size = info_dict[f'{partition_name}_size']

    cmd = [avbtool, "add_hash_footer", "--image", img.name,

           "--partition_size", str(part_size), "--partition_name", "vendor_boot"]

    AppendAVBSigningArgs(cmd, "vendor_boot")

    args = info_dict.get("avb_vendor_boot_add_hash_footer_args")

           "--partition_size", str(part_size), "--partition_name", partition_name]

    AppendAVBSigningArgs(cmd, partition_name)

    args = info_dict.get(f'avb_{partition_name}_add_hash_footer_args')

    if args and args.strip():

      cmd.extend(shlex.split(args))

    RunAndCheckOutput(cmd)
@@ -1965,7 +1970,31 @@ def GetVendorBootImage(name, prebuilt_name, unpack_dir, tree_subdir, 
    info_dict = OPTIONS.info_dict



  data = _BuildVendorBootImage(

      os.path.join(unpack_dir, tree_subdir), info_dict)

      os.path.join(unpack_dir, tree_subdir), "vendor_boot", info_dict)

  if data:

    return File(name, data)

  return None





def GetVendorKernelBootImage(name, prebuilt_name, unpack_dir, tree_subdir,

                       info_dict=None):

  """Return a File object with the desired vendor kernel boot image.



  Look for it under 'unpack_dir'/IMAGES, otherwise construct it from

  the source files in 'unpack_dir'/'tree_subdir'."""



  prebuilt_path = os.path.join(unpack_dir, "IMAGES", prebuilt_name)

  if os.path.exists(prebuilt_path):

    logger.info("using prebuilt %s from IMAGES...", prebuilt_name)

    return File.FromLocalFile(name, prebuilt_path)



  logger.info("building image from target_files %s...", tree_subdir)



  if info_dict is None:

    info_dict = OPTIONS.info_dict



  data = _BuildVendorBootImage(

      os.path.join(unpack_dir, tree_subdir), "vendor_kernel_boot", info_dict)

  if data:

    return File(name, data)

  return None

tools/releasetools/sign_target_files_apks.py

+1 −0
Original line number Diff line number Diff line
@@ -226,6 +226,7 @@ AVB_FOOTER_ARGS_BY_PARTITION = { 
    'pvmfw': 'avb_pvmfw_add_hash_footer_args',

    'vendor': 'avb_vendor_add_hashtree_footer_args',

    'vendor_boot': 'avb_vendor_boot_add_hash_footer_args',

    'vendor_kernel_boot': 'avb_vendor_kernel_boot_add_hash_footer_args',

    'vendor_dlkm': "avb_vendor_dlkm_add_hashtree_footer_args",

    'vbmeta': 'avb_vbmeta_args',

    'vbmeta_system': 'avb_vbmeta_system_args',