41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/** @file
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This file is SampleCode for Intel PEI CPU Policy initialization.
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Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <Base.h>
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#include <FspEas.h>
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#include <FspmUpd.h>
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#include <Library/PcdLib.h>
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/**
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Performs FSP CPU PEI Policy initialization in pre-memory.
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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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PeiFspCpuPolicyUpdatePreMem (
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IN OUT FSPM_UPD *FspmUpd
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)
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{
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FspmUpd->FspmConfig.CpuRatio = PcdGet8 (PcdCpuRatio);
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FspmUpd->FspmConfig.BiosGuard = PcdGet8 (PcdBiosGuard);
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return EFI_SUCCESS;
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}
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