ArmPlatformPkg/ArmJunoPkg/AcpiTables/Fadt.aslc


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/** @file
*  Fixed ACPI Description Table (FADT)
*
*  Copyright (c) 2012 - 2014, ARM Limited. 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 "ArmPlatform.h"
#include <Library/AcpiLib.h>
#include <IndustryStandard/Acpi.h>

#ifdef ARM_JUNO_ACPI_5_0
EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
  ARM_ACPI_HEADER (
    EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
    EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE,
    EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION
  ),
#else
EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
  ARM_ACPI_HEADER (
    EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
    EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE,
    EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE_REVISION
  ),
#endif
  0,                                                                        // UINT32     FirmwareCtrl
  0,                                                                        // UINT32     Dsdt
  EFI_ACPI_RESERVED_BYTE,                                                   // UINT8      Reserved0
  EFI_ACPI_5_0_PM_PROFILE_UNSPECIFIED,                                      // UINT8      PreferredPmProfile
  0,                                                                        // UINT16     SciInt
  0,                                                                        // UINT32     SmiCmd
  0,                                                                        // UINT8      AcpiEnable
  0,                                                                        // UINT8      AcpiDisable
  0,                                                                        // UINT8      S4BiosReq
  0,                                                                        // UINT8      PstateCnt
  0,                                                                        // UINT32     Pm1aEvtBlk
  0,                                                                        // UINT32     Pm1bEvtBlk
  0,                                                                        // UINT32     Pm1aCntBlk
  0,                                                                        // UINT32     Pm1bCntBlk
  0,                                                                        // UINT32     Pm2CntBlk
  0,                                                                        // UINT32     PmTmrBlk
  0,                                                                        // UINT32     Gpe0Blk
  0,                                                                        // UINT32     Gpe1Blk
  0,                                                                        // UINT8      Pm1EvtLen
  0,                                                                        // UINT8      Pm1CntLen
  0,                                                                        // UINT8      Pm2CntLen
  0,                                                                        // UINT8      PmTmrLen
  0,                                                                        // UINT8      Gpe0BlkLen
  0,                                                                        // UINT8      Gpe1BlkLen
  0,                                                                        // UINT8      Gpe1Base
  0,                                                                        // UINT8      CstCnt
  0,                                                                        // UINT16     PLvl2Lat
  0,                                                                        // UINT16     PLvl3Lat
  0,                                                                        // UINT16     FlushSize
  0,                                                                        // UINT16     FlushStride
  0,                                                                        // UINT8      DutyOffset
  0,                                                                        // UINT8      DutyWidth
  0,                                                                        // UINT8      DayAlrm
  0,                                                                        // UINT8      MonAlrm
  0,                                                                        // UINT8      Century
  0,                                                                        // UINT16     IaPcBootArch
  0,                                                                        // UINT8      Reserved1
  EFI_ACPI_5_0_HW_REDUCED_ACPI | EFI_ACPI_5_0_LOW_POWER_S0_IDLE_CAPABLE,    // UINT32     Flags
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  ResetReg
  0,                                                                        // UINT8      ResetValue
#if ARM_JUNO_ACPI_5_0
  {EFI_ACPI_RESERVED_BYTE,EFI_ACPI_RESERVED_BYTE,EFI_ACPI_RESERVED_BYTE},   // UINT8      Reserved2[3]
#else
  EFI_ACPI_5_1_ARM_PSCI_COMPLIANT,                                          // UINT16     ArmBootArchFlags
  EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION,                 // UINT8      MinorRevision
#endif
  0,                                                                        // UINT64     XFirmwareCtrl
  0,                                                                        // UINT64     XDsdt
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1aEvtBlk
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1bEvtBlk
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1aCntBlk
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1bCntBlk
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm2CntBlk
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPmTmrBlk
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XGpe0Blk
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XGpe1Blk
  NULL_GAS,                                                                 // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  SleepControlReg
  NULL_GAS                                                                  // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  SleepStatusReg
};

VOID*
ReferenceAcpiTable (
  VOID
  )
{
  //
  // Reference the table being generated to prevent the optimizer from removing the
  // data structure from the executable
  //
  return (VOID*)&Fadt;
}