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- /** @file
- This file is SampleCode of the library for Intel PCH PEI Policy initialization.
- Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #include "PeiPchPolicyUpdate.h"
- #include <Library/BaseMemoryLib.h>
- #include <Library/HdaVerbTableLib.h>
- #include <Library/MemoryAllocationLib.h>
- #include <Library/HobLib.h>
- #include <Guid/GlobalVariable.h>
- #include <Library/PchGbeLib.h>
- #include <Library/PchInfoLib.h>
- #include <Library/PchPcrLib.h>
- #include <Library/PchHsioLib.h>
- #include <Library/PchSerialIoLib.h>
- #include <Library/PchPcieRpLib.h>
- #include <GpioConfig.h>
- #include <GpioPinsSklH.h>
- #include <Library/DebugLib.h>
- #include <Library/PchGbeLib.h>
- #include <PcieDeviceOverrideTable.h>
- /**
- Performs FSP PCH PEI Policy initialization.
- @param[in][out] FspsUpd Pointer to FSP UPD Data.
- @retval EFI_SUCCESS FSP UPD Data is updated.
- @retval EFI_NOT_FOUND Fail to locate required PPI.
- @retval Other FSP UPD Data update process fail.
- **/
- EFI_STATUS
- EFIAPI
- PeiFspPchPolicyUpdate (
- IN OUT FSPS_UPD *FspsUpd
- )
- {
- FspsUpd->FspsConfig.PchPcieDeviceOverrideTablePtr = (UINT32) mPcieDeviceTable;
- AddPlatformVerbTables (
- PchHdaCodecPlatformOnboard,
- &(FspsUpd->FspsConfig.PchHdaVerbTableEntryNum),
- &(FspsUpd->FspsConfig.PchHdaVerbTablePtr)
- );
- DEBUG_CODE_BEGIN();
- if ((PcdGet8 (PcdSerialIoUartDebugEnable) == 1) &&
- FspsUpd->FspsConfig.SerialIoUartMode[PchSerialIoIndexUart0 + PcdGet8 (PcdSerialIoUartNumber)] == PchSerialIoDisabled ) {
- FspsUpd->FspsConfig.SerialIoUartMode[PchSerialIoIndexUart0 + PcdGet8 (PcdSerialIoUartNumber)] = PchSerialIoHidden;
- }
- DEBUG_CODE_END();
- return EFI_SUCCESS;
- }
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