/** @file
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Implementation of Fsp Security Policy Initialization.
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Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <PeiFspPolicyInitLib.h>
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#include <Library/PeiServicesLib.h>
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#include <Ppi/SiPolicy.h>
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/**
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Performs FSP Security PEI Policy initialization.
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@param[in][out] FspmUpd Pointer to FSP UPD Data.
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@retval EFI_SUCCESS FSP UPD Data is updated.
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@retval EFI_NOT_FOUND Fail to locate required PPI.
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@retval Other FSP UPD Data update process fail.
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**/
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EFI_STATUS
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EFIAPI
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PeiFspSecurityPolicyInitPreMem (
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IN OUT FSPM_UPD *FspmUpd
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)
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{
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EFI_STATUS Status;
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SI_PREMEM_POLICY_PPI *SiPreMemPolicyPpi;
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DEBUG ((DEBUG_INFO | DEBUG_INIT, "FSP Update SecurityPolicy Pre-Mem Start\n"));
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//
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// Locate SiPreMemPolicyPpi
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//
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SiPreMemPolicyPpi = NULL;
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Status = PeiServicesLocatePpi (
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&gSiPreMemPolicyPpiGuid,
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0,
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NULL,
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(VOID **) &SiPreMemPolicyPpi
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);
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if (EFI_ERROR (Status)) {
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return EFI_NOT_FOUND;
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}
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DEBUG ((DEBUG_INFO | DEBUG_INIT, "FSP Update SecurityPolicy Pre-Mem End\n"));
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return EFI_SUCCESS;
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}
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/**
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Performs FSP Security PEI Policy post memory initialization.
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@param[in][out] FspsUpd Pointer to FSP UPD Data.
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@retval EFI_SUCCESS FSP UPD Data is updated.
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@retval EFI_NOT_FOUND Fail to locate required PPI.
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@retval Other FSP UPD Data update process fail.
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**/
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EFI_STATUS
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EFIAPI
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PeiFspSecurityPolicyInit (
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IN OUT FSPS_UPD *FspsUpd
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)
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{
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return EFI_SUCCESS;
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}
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