/** @file
Fixed ACPI Description Table (FADT)
Copyright (c) 2012 - 2014, ARM Ltd. All rights reserved.
Copyright (c) 2014 - 2016, AMD Inc. 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.
**/
/**
Derived from:
ArmPlatformPkg/ArmJunoPkg/AcpiTables/Fadt.aslc
**/
#include
#define FADT_FLAGS ( EFI_ACPI_5_1_HW_REDUCED_ACPI | \
EFI_ACPI_5_1_LOW_POWER_S0_IDLE_CAPABLE | \
EFI_ACPI_5_1_HEADLESS )
#pragma pack(push, 1)
STATIC EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE AcpiFadt = {
AMD_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),
0, // UINT32 FirmwareCtrl
0, // UINT32 Dsdt
EFI_ACPI_RESERVED_BYTE, // UINT8 Reserved0
EFI_ACPI_5_1_PM_PROFILE_ENTERPRISE_SERVER, // 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
FADT_FLAGS, // UINT32 Flags
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE ResetReg
0, // UINT8 ResetValue
0, // UINT16 ArmBootArch
1, // UINT8 MinorVersion
0, // UINT64 XFirmwareCtrl
0, // UINT64 XDsdt
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XGpe0Blk
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XGpe1Blk
NULL_GAS, // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE SleepControlReg
NULL_GAS // EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE SleepStatusReg
};
#pragma pack(pop)
EFI_ACPI_DESCRIPTION_HEADER *
FadtTable (
VOID
)
{
if (FixedPcdGetBool (PcdPsciOsSupport) && FixedPcdGetBool (PcdTrustedFWSupport)) {
AcpiFadt.ArmBootArch = EFI_ACPI_5_1_ARM_PSCI_COMPLIANT;
}
return (EFI_ACPI_DESCRIPTION_HEADER *) &AcpiFadt;
}