# Copyright 2016 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"$schema": http://json-schema.org/draft-04/schema#
typeDefs:
  bcs-file-name: &bcs_file_name
    type: string
    description: Name of the file located in BCS under the respective bcs-overlay.
  deprecated_string: &deprecated_string
    type: string
    description: A deprecated string property to be removed after migration.
  firmware-build-target: &firmware_build_target
    type: string
    description: Build target that will be considered dirty when building/testing
      locally.
  # TODO(shapiroc): Migrate to use system-file-v2 instead
  system-file: &system_file
    type: object
    properties:
      source:
        description: Source of the file relative to the build system.
        type: string
      destination:
        description: Installation path for the file on the system image.
        type: string
    additionalProperties: false
  # V2 exists because system-file targets were poorly named, so they couldn't
  # be logically shared for build-time and run-time usage.
  # E.g. bluetooth config we want to both install and get the path at runtime
  system-file-v2: &system_file_v2
    type: object
    properties:
      build-path:
        description: Source of the file relative to the build system.
        build-only-element: true
        type: string
      system-path:
        description: Installation path for the file on the system image.
        type: string
    additionalProperties: false
    required:
      - build-path
      - system-path
  firmware-file: &firmware_file
    type: object
    properties:
      source:
        description: Source of the file relative to the build system ${FILESDIR}
        type: string
      destination:
        description: Installation path for the file on the system image.
        type: string
      symlink:
        description: Symlink file that will be installed pointing to the destination.
        type: string
    additionalProperties: false
  sku-id: &sku_id
    description: "SKU/Board strapping pins configured during board manufacturing."
    type: integer
  whitelabel-tag: &whitelabel_tag
    description: "'whitelabel_tag' value set in the VPD, to add Whitelabel branding over an unbranded base model."
    type: string
  customization-id: &customization_id
    description: "'customization_id' value set in the VPD for non-unibuild Zergs and Whitelabels. Deprecated for use in new products since 2017/07/26."
    type: string
  platform-name: &platform_name
    description: "Defines the name that is reported by 'mosys platform name'
      This is typically the reference design name with the first letter capitalized"
    type: string
  stylus-category: &stylus-category
    description: "Denotes the category of stylus this device contains."
    type: string
    enum:
    - none
    - internal
    - external
type: object
properties:
  chromeos:
    type: object
    properties:
      configs:
        type: array
        items:
          type: object
          properties:
            arc:
              type: object
              properties:
                build-properties:
                  type: object
                  properties:
                    product:
                      description: Product name to report in 'ro.product.name'.
                        This may be the device name, or it can be something else, to allow
                        several devices to be grouped into one product.
                      type: string
                    device:
                      description: Device name to report in 'ro.product.device'. This
                        is often '{product}_cheets' but it can be something else if
                        desired.
                      type: string
                    oem:
                      description: Original Equipment Manufacturer for this model. This
                        generally means the OEM name printed on the device.
                      type: string
                    marketing-name:
                      description: Name of this model as it is called in the
                        market, reported in 'ro.product.model'. This often starts
                        with '{oem}'.
                      type: string
                    metrics-tag:
                      description: Tag to use to track metrics for this model.
                        The tag can be shared across many devices if desired, but
                        this will result in larger granularity for metrics
                        reporting.  Ideally the metrics system should support
                        collation of metrics with different tags into groups, but if
                        this is not supported, this tag can be used to achieve the
                        same end.  This is reported in 'ro.product.metrics.tag'.
                      type: string
                    first-api-level:
                      description: |
                        The first Android API level that this model shipped with.
                      type: string
                  additionalProperties: false
                files:
                  type: array
                  build-only-element: true
                  items: *system_file
              additionalProperties: false
            audio:
              type: object
              properties:
                main:
                  type: object
                  properties:
                    cras-config-dir:
                      description: Subdirectory for model-specific configuration.
                      type: string
                    disable-profile:
                      description: Optional --disable_profile parameter for CRAS deamon.
                      type: string
                    ucm-suffix:
                      description: Optional UCM suffix used to determine model specific
                        config.
                      type: string
                    files:
                      type: array
                      build-only-element: true
                      items: *system_file
                  additionalProperties: false
                  required:
                  - cras-config-dir
              additionalProperties: false
              required:
              - main
            bluetooth:
              type: object
              properties:
                config: *system_file_v2
              additionalProperties: false
              required:
              - config
            brand-code:
              description: Brand code of the model (also called RLZ code).
              type: string
            camera:
              type: object
              properties:
                count:
                  type: integer
                  description: Specified the number of cameras on the model.
              additionalProperties: false
            firmware:
              type: object
              build-only-element: true
              properties:
                bcs-overlay:
                  description: BCS overlay path used to determine BCS file path for binary
                    firmware downloads.
                  type: string
                build-targets:
                  type: object
                  properties:
                    base:
                      description: Build target of the base EC firmware for a detachable device,
                        that will be considered dirty when building/testing
                      type: string
                    ec_extras:
                      type: array
                      items:
                        type: string
                        description: Extra EC build targets to build within chromeos-ec.
                    coreboot: *firmware_build_target
                    cr50: *firmware_build_target
                    depthcharge: *firmware_build_target
                    ec: *firmware_build_target
                    ish: *firmware_build_target
                    libpayload: *firmware_build_target
                    u-boot: *firmware_build_target
                  additionalProperties: false
                ec-ro-image: *bcs_file_name
                pd-ro-image: *bcs_file_name
                key-id:
                  description: Key ID from the signer key set that is used to sign the
                    given firmware image.
                  type: string
                main-ro-image: *bcs_file_name
                main-rw-image: *bcs_file_name
                name:
                  description: This is a human-recognizable name used to refer to the firmware.
                    It will be used when generating the shellball via firmware packer.
                    Mainly, this is only for compatibility testing with device tree (since DT
                    allowed firmwares to be named).
                  type: string
                no-firmware:
                  description: If present this indicates that this model has no firmware at present.
                    This means that it will be omitted from the firmware updater
                    (chromeos-firmware- ebuild) and it will not be included in the signer
                    instructions file sent to the signer.
                    This option is often useful when a model is first added,
                    since it may not have firmware at that point.
                  type: boolean
              additionalProperties: false
            firmware-signing:
              type: object
              build-only-element: true
              properties:
                key-id:
                  description: Key ID from the signer key set that is used to sign the
                    given firmware image.
                  type: string
                signature-id:
                  description: ID used to generate keys/keyblocks in the firmware
                    signing output.  This is also the value provided to mosys platform
                    signature for the updater4.sh script.
                  type: string
                sig-id-in-customization-id:
                  description: Indicates that this model cannot be decoded by the mapping table.
                    Instead the model is stored in the VPD (Vital Product Data) region in the
                    customization_id property. This allows us to determine the
                    model to use in the factory during the finalization stage. Note
                    that if the VPD is wiped then the model will be lost. This may
                    mean that the device will revert back to a generic model, or
                    may not work. It is not possible in general to test whether the
                    model in the VPD is correct at run-time. We simply assume that
                    it is. The advantage of using this property is that no hardware
                    changes are needed to change one model into another. For example
                    we can create 20 different whitelabel boards, all with the same
                    hardware, just by changing the customization_id that is written
                    into SPI flash.
                  type: boolean
              required:
                - key-id
                - signature-id
              additionalProperties: false
            identity:
              type: object
              description: Defines attributes that are used by cros_config to detect the identity
                of the platform and which corresponding config should be used.
                This tuple must either contain x86 properties only or ARM properties only.
              oneOf:
                - properties:
                    smbios-name-match:
                      description: "[x86] Firmware name built into the firmware and reflected back
                        out in the SMBIOS tables."
                      type: string
                    sku-id: *sku_id
                    platform-name: *platform_name
                    customization-id: *customization_id
                    whitelabel-tag: *whitelabel_tag
                  additionalProperties: false
                - properties:
                    device-tree-compatible-match:
                      description: "[ARM] String pattern (partial) that is matched against the
                        contents of /proc/device-tree/compatible on ARM devices."
                      type: string
                    sku-id: *sku_id
                    platform-name: *platform_name
                    customization-id: *customization_id
                    whitelabel-tag: *whitelabel_tag
                  additionalProperties: false
            name:
              type: string
              pattern: "^[_a-zA-Z0-9]{3,}"
              description: Unique name for the given model.
            power:
              description: WARNING -- This config contains unvalidated settings, which is not a
                correct usage pattern, but this will be used in the interim until a longer term
                solution can be put in place where the overall schema can be single sourced
                (for the YAML and C++ that uses it); likely though some type of code generation.
                SUMMARY -- Contains power_manager device settings.  This is the new mechanism used
                in lieu of the previous file based implementation (via powerd-prefs).
                Power manager will first check for a property in this config, else it will revert
                to the file based mechanism (via the powerd-prefs setting).
                This provides more flexibility in sharing power settings across different devices
                that share the same build overlay.
                Any property can be overridden from - src/platform2/power_manager/default_prefs or
                src/platform2/power_manager/optional_prefs
                For details about each setting property, see -
                src/platform2/power_manager/common/power_constants.h
                For examples on setting these properties (including multiline examples), see
                the power config example in libcros_config/test.yaml
              type: object
              properties:
                touchpad-wakeup:
                  description: Enable (1) or disable (0) wake from touchpad.
                  type: string
                  pattern: "^[01]$"
              additionalProperties: true
            powerd-prefs:
              description: Powerd config that should be used.
              type: string
            test-label:
              description: Test alias (model) label that will be applied in Autotest and
                reported for test results.
              type: string
            thermal:
              type: object
              properties:
                dptf-dv:
                  description: System image path to the .dv file containing DPTF (Dynamic Platform
                    and Thermal Framework) settings.
                  type: string
                files:
                  type: array
                  build-only-element: true
                  items: *system_file
              additionalProperties: false
              required:
              - files
            touch:
              type: object
              properties:
                present:
                  description: Whether touch is present or needs to be probed for.
                  type: string
                  enum:
                  # Put these in quotes to avoid them meaning True / False
                  - "yes"
                  - "no"
                  - probe
                probe-regex:
                  description: If probe is set, the regex used to look for touch.
                  type: string
                files:
                  type: array
                  build-only-element: true
                  items: *firmware_file
              additionalProperties: false
            wallpaper:
              description: Base filename of the default wallpaper to show on this device.
              type: string
            regulatory-label:
              description: Base name of the directory containing the regulatory label
                files to show on this device.
              type: string
            ui:
              type: object
              properties:
                power-button:
                  type: object
                  properties:
                    edge:
                      type: string
                      enum:
                      - left
                      - right
                      - top
                      - bottom
                    position:
                      type: string
                  additionalProperties: false
              additionalProperties: false
            oem-id:
              description: |
                Some projects store SKU ID, OEM ID and Board Revision in an
                EEPROM and only SKU ID can be updated in the factory and RMA
                flow but others should be pre-flashed in the chip level. In
                this case, we would like to validate whether oem-id here from
                the updated SKU ID matches the one in the EEPROM so we can
                prevent this device from being updated to another OEM's devices.
              type: string
              pattern: "[0-9]+"
            modem:
              type: object
              properties:
                firmware-variant:
                  description: Variant of the modem firmware to be used. This
                    value is read by modemfwd to match against the variant field
                    of a firmware entry in a firmware manifest. In most cases,
                    we simply use the model name as the value.
                  type: string
              additionalProperties: false
            hardware-properties:
              type: object
              description: Contains boolean flags or enums for hardware properties
                of this board, for example if it's convertible, has a touchscreen,
                has a camera, etc. This information is used to auto-generate C
                code that is consumed by the EC build process in order to do
                run-time configuration. If a value is defined within a config
                file, but not for a specific model, that value will be assumed
                to be false for that model. If a value is an enum and is not
                specified for a specific model, it will default to "none".
                All properties must be booleans or enums. If non-boolean
                properties are desired, the generation code in
                cros_config_schema.py must be updated to support them.
              properties:
                is-lid-convertible:
                  description: Can the lid be rotated 360 degrees.
                  type: boolean
                has-lid-accelerometer:
                  description: Is there an accelerometer in the lid of the
                    device.
                  type: boolean
                has-base-accelerometer:
                  description: Is there an accelerometer in the base of the
                    device.
                  type: boolean
                has-base-gyroscope:
                  description: Is there a gyroscope in the base of the device.
                  type: boolean
                has-base-magnetometer:
                  description: Is there a magnetometer in the base of the device.
                  type: boolean
                has-fingerprint-sensor:
                  description: Is there a fingerprint sensor on the device.
                  type: boolean
                has-touchscreen:
                  description: Does the device have a touchscreen.
                  type: boolean
                stylus-category: *stylus-category
              additionalProperties: false
          additionalProperties: false
          required:
          - firmware
          - name
    additionalProperties: false
    required:
    - configs