| ## |
| ## Copyright 2012 Google Inc. All rights reserved. |
| ## |
| ## This program is free software; you can redistribute it and/or modify |
| ## it under the terms of the GNU General Public License as published by |
| ## the Free Software Foundation; version 2 of the License. |
| ## |
| ## This program is distributed in the hope that it will be useful, |
| ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| ## GNU General Public License for more details. |
| |
| config CUSTOM_MUSIC |
| bool "Allow the board file to override the default firmware sound tones" |
| default n |
| help |
| By default depthcharge waits for 30 seconds and beeps twice |
| during the developer mode screen. If CUSTOM_MUSIC is defined, the |
| note array can be overridden and custom tones and delays could be |
| played. A useful example of this is for lengthening the developer |
| mode screen. VbExGetMusicPtr() and VbExMaxMusicSize() must be |
| implemented (in order to provide the particular music data) in the |
| board file when CUSTOM_MUSIC is enabled. |
| |
| config DETACHABLE |
| bool "Whether the device is a detachable" |
| default n |
| help |
| Enable detachable navigation (power button + vol up/down) in menu UI. |
| |
| config MENU_UI |
| bool "Enable menu UI" |
| default n |
| help |
| Enable menu UI, which is designed to replace the legacy menu UI |
| (LEGACY_MENU_UI) and the legacy clamshell UI (LEGACY_CLAMSHELL_UI). It |
| can be used with both detachables and non-detachables. |
| |
| config LEGACY_MENU_UI |
| bool "Enable legacy menu UI" |
| default n |
| help |
| Enable legacy menu UI, which is used with devices that don't have a |
| keyboard (detachables). This assumes that user will flip through menu |
| options with vol up/down and power buttons. |
| |
| config LEGACY_CLAMSHELL_UI |
| bool "Enable legacy clamshell UI" |
| depends on !MENU_UI && !LEGACY_MENU_UI |
| default y |
| help |
| Enable legacy clamshell UI (without menu), which is used with devices |
| that have a keyboard (non-detachables). |
| |
| config DIAGNOSTIC_UI |
| bool "Enable UI to allow boot of diagnostic rom" |
| default n |
| help |
| Enable option to run a diagnostic rom at boot. |
| |
| config EC_SOFTWARE_SYNC |
| bool "Enable EC software sync" |
| default n |
| help |
| EC software sync is a mechanism where the AP helps the EC verify its |
| firmware similar to how vboot verifies the main system firmware. This |
| option selects whether depthcharge should support EC software sync. |
| |
| config AUXFW_SOFTWARE_SYNC |
| bool "Enable auxiliary FW software sync" |
| default n |
| help |
| Auxiliary FW (auxfw) sync is a mechanism where the AP ensures that |
| all auxfw devices are running the specified version of firmware. |
| This is normally done for TCPCs connected to the EC. This option |
| selects whether depthcharge should support auxfw sync. |
| |
| config EC_SLOW_UPDATE |
| bool "EC update is slow and needs to display a screen" |
| default n |
| depends on EC_SOFTWARE_SYNC |
| help |
| Whether the EC (or PD) is slow to update and needs to display a |
| screen that informs the user the update is happening. |
| |
| config EC_EFS |
| bool "Early-firmware selection (EFS) EC" |
| default n |
| depends on EC_SOFTWARE_SYNC |
| help |
| CrosEC can support EFS: Early Firmware Selection. If it's enabled, |
| software sync need to also support it. This setting tells vboot to |
| perform EFS software sync. |
| |
| config PHYSICAL_PRESENCE_KEYBOARD |
| bool "Use keyboard to confirm physical presence" |
| default y |
| help |
| Whether to confirm physical presence using keyboard. |
| |
| config MOCK_TPM |
| bool "Mock the TPM in vboot (TURN OFF BEFORE RELEASE)" |
| default n |
| help |
| Make vboot pretend that all TPM accesses and checks are successful |
| without actually talking to the TPM. This option can be used during |
| development, or when the current TPM is known to be broken somehow. |
| THIS SHOULD NOT BE LEFT ON FOR PRODUCTION DEVICES. |
| |
| choice |
| prompt "Type of vboot nvdata backend" |
| help |
| Where depthcharge should store vboot's nvdata. |
| |
| config NVDATA_CMOS |
| bool "CMOS" |
| depends on ARCH_X86 |
| help |
| nvdata is stored in CMOS. |
| |
| config NVDATA_CROS_EC |
| bool "ChromeOS EC" |
| help |
| nvdata is stored by the ChromeOS EC. |
| |
| config NVDATA_FLASH |
| bool "Flash" |
| help |
| nvdata is stored in the same flash device with the firmware, |
| location determined by the fmap 'rw-nvram' entry. |
| |
| endchoice |
| |
| choice |
| prompt "Crossystem data mechanism" |
| default CROSSYSTEM_STUB |
| help |
| The mechanism for passing data to crossystem. |
| |
| config CROSSYSTEM_STUB |
| bool "stub" |
| |
| config CROSSYSTEM_ACPI |
| bool "ACPI" |
| |
| config CROSSYSTEM_FDT |
| bool "FDT" |
| |
| endchoice |
| |
| config USB_BOOT_ON_DEV |
| bool "Enable USB boot when switching to dev mode" |
| default n |
| help |
| When switching to dev from normal, set the NVRAM flag which allows |
| booting from USB. (Suitable for headless devices.) |
| |
| config VENDOR_DATA_LENGTH |
| int "The exact number of characters of the vendor data value" |
| default 0 |
| help |
| The length of vendor data value. If this is greater than zero then the |
| UI for setting vendor data in VPD will be enabled. This will |
| allow a tech to set VPD data during a mainboard swap as part of |
| an on-site RMA without a shim. |
| |
| config VENDOR_DATA_KEY |
| string "The key for the VPD data that can be set in the UI" |
| default serial_number |
