EmbeddedPkg/Drivers/DtPlatformDxe/DtPlatformHii.vfr

/** @file
*
*  Copyright (c) 2017, Linaro, Ltd. All rights reserved.
*
*  This program and the accompanying materials
*  are licensed and made available under the terms and conditions of the BSD License
*  which accompanies this distribution.  The full text of the license may be found at
*  http://opensource.org/licenses/bsd-license.php
*
*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/

#include "DtPlatformDxe.h"

//
// EFI Variable attributes
//
#define EFI_VARIABLE_NON_VOLATILE       0x00000001
#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002
#define EFI_VARIABLE_RUNTIME_ACCESS     0x00000004
#define EFI_VARIABLE_READ_ONLY          0x00000008

formset
  guid      = DT_PLATFORM_FORMSET_GUID,
  title     = STRING_TOKEN(STR_FORM_SET_TITLE),
  help      = STRING_TOKEN(STR_FORM_SET_TITLE_HELP),
  classguid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID,

  efivarstore DT_ACPI_VARSTORE_DATA,
    attribute = EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,  // EFI variable attributes
    name  = DtAcpiPref,
    guid  = DT_PLATFORM_FORMSET_GUID;

  form formid = 0x1000,
    title  = STRING_TOKEN(STR_MAIN_FORM_TITLE);

    oneof varid = DtAcpiPref.Pref,
        prompt      = STRING_TOKEN(STR_DT_ACPI_SELECT_PROMPT),
        help        = STRING_TOKEN(STR_DT_ACPI_SELECT_HELP),
        flags       = NUMERIC_SIZE_1 | INTERACTIVE | RESET_REQUIRED,
        option text = STRING_TOKEN(STR_DT_ACPI_SELECT_DT), value = DT_ACPI_SELECT_DT, flags = DEFAULT;
        option text = STRING_TOKEN(STR_DT_ACPI_SELECT_ACPI), value = DT_ACPI_SELECT_ACPI, flags = 0;
    endoneof;

    subtitle text = STRING_TOKEN(STR_NULL_STRING);

  endform;

endformset;