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diff --git a/Silicon/Intel/KabylakeSiliconPkg/Library/PeiSiliconPolicyInitLib/PeiPolicyInitPreMem.c b/Silicon/Intel/KabylakeSiliconPkg/Library/PeiSiliconPolicyInitLib/PeiPolicyInitPreMem.c
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+++ b/Silicon/Intel/KabylakeSiliconPkg/Library/PeiSiliconPolicyInitLib/PeiPolicyInitPreMem.c
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+/** @file
+ This file is SampleCode for Intel PEI Platform Policy initialization.
+
+Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that 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 "PeiPolicyInit.h"
+
+/**
+ Performs silicon pre-mem policy initialization.
+
+ The meaning of Policy is defined by silicon code.
+ It could be the raw data, a handle, a PPI, etc.
+
+ The returned data must be used as input data for SiliconPolicyDonePreMem(),
+ and SiliconPolicyUpdateLib.SiliconPolicyUpdatePreMem().
+
+ 1) In FSP path, the input Policy should be FspmUpd.
+ Value of FspmUpd has been initialized by FSP binary default value.
+ Only a subset of FspmUpd needs to be updated for different silicon sku.
+ The return data is same FspmUpd.
+
+ 2) In non-FSP path, the input policy could be NULL.
+ The return data is the initialized policy.
+
+ @param[in, out] Policy Pointer to policy.
+
+ @return the initialized policy.
+**/
+VOID *
+EFIAPI
+SiliconPolicyInitPreMem (
+ IN OUT VOID *Policy
+ )
+{
+ EFI_STATUS Status;
+ SI_PREMEM_POLICY_PPI *SiPreMemPolicyPpi;
+
+ DEBUG ((DEBUG_INFO, "Silicon PEI Policy Initialization Start in Pre-Memory...\n"));
+
+ ASSERT (Policy == NULL);
+
+ //
+ // Call SiCreatePreMemConfigBlocks to initialize platform policy structure
+ // and get all intel default policy settings.
+ //
+ Status = SiCreatePreMemConfigBlocks (&SiPreMemPolicyPpi);
+ ASSERT_EFI_ERROR (Status);
+
+ return SiPreMemPolicyPpi;
+}
+
+/*
+ The silicon pre-mem policy is finalized.
+ Silicon code can do initialization based upon the policy data.
+
+ The input Policy must be returned by SiliconPolicyInitPreMem().
+
+ @param[in] Policy Pointer to policy.
+
+ @retval EFI_SUCCESS The policy is handled consumed by silicon code.
+*/
+EFI_STATUS
+EFIAPI
+SiliconPolicyDonePreMem (
+ IN VOID *Policy
+ )
+{
+ EFI_STATUS Status;
+ SI_PREMEM_POLICY_PPI *SiPreMemPolicyPpi;
+
+ SiPreMemPolicyPpi = Policy;
+
+ //
+ // Install SiPreMemPolicyPpi.
+ // While installed, RC assumes the Policy is ready and finalized. So please
+ // update and override any setting before calling this function.
+ //
+ Status = SiPreMemInstallPolicyPpi (SiPreMemPolicyPpi);
+ ASSERT_EFI_ERROR (Status);
+
+ DEBUG ((DEBUG_INFO, "Silicon PEI Policy Initialization Done in Pre-Memory\n"));
+
+ return Status;
+}