build/images/flash.gni

# Copyright 2021 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/images/args.gni")

recovery_is_zedboot =
    get_label_info(recovery_label, "label_with_toolchain") ==
    get_label_info("//build/images/zedboot", "label_with_toolchain")

generate_flash_script_path = "//build/images/generate_flash_script.sh"

flash_manifest_version = 3

image_suffix = "zbi"
if (custom_signing_script != "" || use_vboot) {
  image_suffix = "zbi.signed"
}

image = "$root_out_dir/fuchsia.${image_suffix}"
vbmeta = "$root_out_dir/fuchsia.vbmeta"

recovery_image = "$root_out_dir/recovery.zbi"
recovery_vbmeta = "$root_out_dir/recovery.vbmeta"
if (recovery_is_zedboot) {
  recovery_image = "$root_out_dir/zedboot.${image_suffix}"
  recovery_vbmeta = "$root_out_dir/zedboot.vbmeta"
}

# A list of partitions for the flash json manifest that will be
# generated.  The first item should be the partition name and the
# second should be the path to the image for the partition.
parts = [
  {
    name = zircon_a_partition
    path = rebase_path(image, root_build_dir)
  },
  {
    name = zircon_b_partition
    path = rebase_path(image, root_build_dir)
  },
  {
    name = zircon_r_partition
    path = rebase_path(recovery_image, root_build_dir)
  },
  {
    name = vbmeta_a_partition
    path = rebase_path(vbmeta, root_build_dir)
  },
  {
    name = vbmeta_b_partition
    path = rebase_path(vbmeta, root_build_dir)
  },
  {
    name = vbmeta_r_partition
    path = rebase_path(recovery_vbmeta, root_build_dir)
  },
]

recovery_parts = [
  {
    name = zircon_a_partition
    path = rebase_path(recovery_image, root_build_dir)
  },
  {
    name = zircon_b_partition
    path = rebase_path(recovery_image, root_build_dir)
  },
  {
    name = zircon_r_partition
    path = rebase_path(recovery_image, root_build_dir)
  },
  {
    name = vbmeta_a_partition
    path = rebase_path(recovery_vbmeta, root_build_dir)
  },
  {
    name = vbmeta_b_partition
    path = rebase_path(recovery_vbmeta, root_build_dir)
  },
  {
    name = vbmeta_r_partition
    path = rebase_path(recovery_vbmeta, root_build_dir)
  },
]

archive_image_suffix = "zbi"
if (custom_signing_script != "") {
  archive_image_suffix = "signed.zbi.signed"
}

archive_image = "zircon-a.${archive_image_suffix}"
archive_vbmeta = "zircon-a.vbmeta"

archive_recovery_image = "zircon-r.zbi"
if (recovery_is_zedboot) {
  archive_recovery_image = "zircon-r.${archive_image_suffix}"
}

archive_recovery_vbmeta = "zircon-r.vbmeta"

# A list of partitions for the flash json manifest that will be
# generated.  The first item should be the partition name and the
# second should be the path to the image for the partition.
archive_parts = [
  {
    name = zircon_a_partition
    path = archive_image
  },
  {
    name = zircon_b_partition
    path = archive_image
  },
  {
    name = zircon_r_partition
    path = archive_recovery_image
  },
  {
    name = vbmeta_a_partition
    path = archive_vbmeta
  },
  {
    name = vbmeta_b_partition
    path = archive_vbmeta
  },
  {
    name = vbmeta_r_partition
    path = archive_recovery_vbmeta
  },
]

archive_recovery_parts = [
  {
    name = zircon_a_partition
    path = archive_recovery_image
  },
  {
    name = zircon_b_partition
    path = archive_recovery_image
  },
  {
    name = zircon_r_partition
    path = archive_recovery_image
  },
  {
    name = vbmeta_a_partition
    path = archive_recovery_vbmeta
  },
  {
    name = vbmeta_b_partition
    path = archive_recovery_vbmeta
  },
  {
    name = vbmeta_r_partition
    path = archive_recovery_vbmeta
  },
]