blob: 0daf13f16b395ab74b83230892384be475c3784e [file] [log] [blame]
# Copyright 2018 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/component/component_id_index.gni")
import("//build/images/args.gni")
import("//build/images/boot.gni")
import("//build/images/custom_signing.gni")
import("//build/images/manifest.gni")
import("//build/images/vbmeta.gni")
import("//build/images/zedboot/zedboot_args.gni")
import("//build/unification/future/images/devmgr_config.gni")
import("//build/zbi/kernel_cmdline.gni")
import("//build/zbi/zbi.gni")
import("//src/sys/root/build/root.gni")
root_realm("root") {
core_package_name = "core-invalid"
}
# Base system.
zedboot_labels = []
zedboot_labels += [
":root",
"//build/info:bootfs",
"//bundles:bootstrap-zedboot",
"//bundles/drivers:bootstrap",
"//bundles/drivers:usb-host-stack",
"//bundles/drivers:usb-peripheral-stack",
"//bundles/drivers:utils",
]
# Needed for installer runs.
zedboot_labels += [
"//src/storage/bin/disk-pave:install-disk-image",
"//src/storage/bin/mount",
"//src/sys/installer:bin",
]
# For debugging.
zedboot_labels += [
"//src/bringup/bin/virtcon:bootfs",
"//src/connectivity/network/bin/ping",
"//src/devices/nand/bin/nand-util",
"//src/devices/nand/drivers/broker:nand-broker",
"//src/diagnostics/bundles:bootstrap",
"//src/security/bin/syscall-check",
"//src/storage/bin/dd",
"//src/storage/bin/umount",
"//src/sys/bin/psutils:killall",
"//src/sys/bin/psutils:ps",
"//src/sys/bin/psutils:threads",
"//src/zircon/bin/ktrace",
"//zircon/third_party/uapp/dash",
]
# Component manager configuration.
component_id_index_config("component_id_index") {
testonly = true
deps = zedboot_labels
}
zedboot_deps = zedboot_labels + [
"//src/sys/component_manager:component_manager_bootfs_config",
"//build/images/zedboot:component_id_index",
]
# Zedboot must be included to pave devices until recovery has a replacement
# mechanism. Products can specify recovery_label to determine which
# image to include in zircon-r.
use_zedboot_as_recovery = false
zedboot_metadata_slot = "zedboot"
if (get_label_info(recovery_label, "label_with_toolchain") ==
get_label_info(":zedboot", "label_with_toolchain")) {
use_zedboot_as_recovery = true
zedboot_metadata_slot = "zircon-r"
}
action("devmgr_config.txt") {
visibility = [
":devmgr_config",
":zbi",
":zedboot.vbmeta",
":zedboot.vbmeta__vb_desc",
":zedboot.vbmeta__zbi_props",
]
script = "../manifest.py"
outputs = [ "$target_out_dir/$target_name" ]
args = [ "--output=" + rebase_path(outputs[0], root_build_dir) ]
entries = [
"netsvc.netboot=true",
"netsvc.all-features=true",
] + zedboot_devmgr_config
foreach(entry, entries) {
args += [ "--entry=$entry" ]
}
}
devmgr_config("devmgr_config") {
label = ":devmgr_config.txt"
}
kernel_cmdline("cmdline") {
args = [
"console.shell=true",
"netsvc.disable=false",
"kernel.enable-debugging-syscalls=true",
"kernel.enable-serial-syscalls=true",
"virtcon.colorscheme=special",
]
deps = [ "//build/validate:non_production_tag" ]
}
# Note: This output is also used by a script in //scripts/verify_cmdline_params.
zbi("zbi") {
output_name = "zedboot"
output_dir = root_out_dir
testonly = true
deps = [
":cmdline",
"//build/input:zedboot_bootfs",
"//src/sys/installer:bin",
"//zircon/kernel",
]
deps += zedboot_deps
if (!include_devmgr_config_in_vbmeta) {
deps += [ ":devmgr_config" ]
}
metadata = {
images = [
{
if (custom_signing_script == "" && !use_vboot) {
archive = true
if (use_zedboot_as_recovery) {
bootserver_pave = [ "--zirconr" ]
if (zircon_r_partition != "") {
fastboot_flash = [ zircon_r_partition ]
}
}
bootserver_pave_zedboot = [ "--zircona" ]
}
name = zedboot_metadata_slot
path = "zedboot.zbi"
type = "zbi"
},
]
if (custom_signing_script == "" && !use_vboot) {
update_target = [ "zedboot=zedboot.zbi" ]
}
image_paths = [ "IMAGE_ZEDBOOT_ZBI=zedboot.zbi" ]
if (use_zedboot_as_recovery) {
image_paths += [ "IMAGE_ZIRCONR_ZBI=zedboot.zbi" ]
}
}
}
if (custom_signing_script != "") {
custom_signed_zbi("signed") {
output_name = "zedboot.zbi"
deps = [ ":zbi" ]
testonly = true
zbi_outputs = get_target_outputs(":zbi")
zbi = [ zbi_outputs[0] ]
metadata = {
images = [
{
archive = true
if (use_zedboot_as_recovery) {
mkzedboot_mode = [ "vboot" ]
bootserver_pave = [ "--zirconr" ]
if (zircon_r_partition != "") {
fastboot_flash = [ zircon_r_partition ]
}
}
name = "${zedboot_metadata_slot}.signed"
bootserver_pave_zedboot = [ "--zircona" ]
path = "zedboot.zbi.signed"
type = "zbi.signed"
},
]
update_target = [ "zedboot.signed=zedboot.zbi.signed" ]
if (use_zedboot_as_recovery) {
mkzedboot_mode = [ "vboot" ]
image_paths = [ "IMAGE_ZIRCONR_SIGNEDZBI=zedboot.zbi.signed" ]
}
}
}
} else if (use_vboot) {
vboot("signed") {
output_name = "zedboot"
deps = [ ":zbi" ]
testonly = true
metadata = {
images = [
{
archive = true
if (use_zedboot_as_recovery) {
mkzedboot_mode = [ "vboot" ]
bootserver_pave = [ "--zirconr" ]
if (zircon_r_partition != "") {
fastboot_flash = [ zircon_r_partition ]
}
}
name = "${zedboot_metadata_slot}.signed"
bootserver_pave_zedboot = [ "--zircona" ]
path = "zedboot.vboot"
type = "zbi.signed"
},
]
update_target = [ "zedboot.signed=zedboot.vboot" ]
if (use_zedboot_as_recovery) {
mkzedboot_mode = [ "vboot" ]
image_paths = [ "IMAGE_ZIRCONR_SIGNEDZBI=zedboot.vboot" ]
}
}
}
}
if (use_vbmeta) {
vbmeta("zedboot.vbmeta") {
output_name = "zedboot"
testonly = true
if (custom_signing_script != "") {
deps = [ ":signed" ]
zbi_outputs = get_target_outputs(":signed")
zbi = [ zbi_outputs[0] ]
} else {
deps = [ ":zbi" ]
zbi_outputs = get_target_outputs(":zbi")
zbi = [ zbi_outputs[0] ]
}
if (include_devmgr_config_in_vbmeta) {
deps += [ ":devmgr_config.txt" ]
boot_args_file = get_target_outputs(":devmgr_config.txt")
# expecting a single file
assert([ boot_args_file[0] ] == boot_args_file,
"expect a single output file form 'devmgr_config.txt' target")
prop_from_file = [
{
# zbi item type w/o ZBI_TYPE_ prefix
type = "IMAGE_ARGS"
file = boot_args_file[0]
},
]
}
metadata = {
images = [
{
archive = true
if (use_zedboot_as_recovery) {
bootserver_pave = [ "--vbmetar" ]
if (vbmeta_r_partition != "") {
fastboot_flash = [ vbmeta_r_partition ]
}
}
name = zedboot_metadata_slot
bootserver_pave_zedboot = [ "--vbmetaa" ]
path = "zedboot.vbmeta"
type = "vbmeta"
},
]
if (use_zedboot_as_recovery) {
image_paths = [ "IMAGE_VBMETAR_RAW=zedboot.vbmeta" ]
# Only include zedboot as recovery.vbmeta if zedboot is used as recovery
update_target = [ "recovery.vbmeta=zedboot.vbmeta" ]
}
}
}
}
if (target_cpu != "arm64" && !use_vboot) {
esp("esp") {
output_name = "zedboot"
cmdline = "efi_cmdline.txt"
deps = [ ":zbi" ]
zedboot_zbi_outputs = get_target_outputs(":zbi")
zedboot = zedboot_zbi_outputs[0]
testonly = true
metadata = {
images = [
{
mkzedboot_mode = [ "efi" ]
name = "zedboot-efi"
path = "zedboot.esp.blk"
type = "blk"
},
]
image_paths = [ "IMAGE_ZEDBOOT_ESP=zedboot.esp.blk" ]
}
}
}
group("zedboot") {
deps = [ ":zbi" ]
if (target_cpu != "arm64" && !use_vboot) {
deps += [ ":esp" ]
}
if (custom_signing_script != "" || use_vboot) {
deps += [ ":signed" ]
}
if (use_vbmeta) {
deps += [ ":zedboot.vbmeta" ]
}
testonly = true
}