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diff --git a/IntelFsp2WrapperPkg/Include/Library/FspWrapperPlatformLib.h b/IntelFsp2WrapperPkg/Include/Library/FspWrapperPlatformLib.h
new file mode 100644
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+++ b/IntelFsp2WrapperPkg/Include/Library/FspWrapperPlatformLib.h
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+/** @file
+  Provide FSP wrapper platform related function.
+
+  Copyright (c) 2014 - 2016, 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
+  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.
+
+**/
+
+#ifndef __FSP_WRAPPER_PLATFORM_LIB_H__
+#define __FSP_WRAPPER_PLATFORM_LIB_H__
+
+/**
+  This function overrides the default configurations in the FSP-M UPD data region.
+
+  @param[in,out] FspUpdRgnPtr   A pointer to the UPD data region data strcture.
+
+**/
+VOID
+EFIAPI
+UpdateFspmUpdData (
+  IN OUT VOID        *FspUpdRgnPtr
+  );
+
+/**
+  This function overrides the default configurations in the FSP-S UPD data region.
+
+  @param[in,out] FspUpdRgnPtr   A pointer to the UPD data region data strcture.
+
+**/
+VOID
+EFIAPI
+UpdateFspsUpdData (
+  IN OUT VOID        *FspUpdRgnPtr
+  );
+
+/**
+  Update TempRamExit parameter.
+
+  @note At this point, memory is ready, PeiServices are available to use.
+
+  @return TempRamExit parameter.
+**/
+VOID *
+EFIAPI
+UpdateTempRamExitParam (
+  VOID
+  );
+
+/**
+  Get S3 PEI memory information.
+
+  @note At this point, memory is ready, and PeiServices are available to use.
+  Platform can get some data from SMRAM directly.
+
+  @param[out] S3PeiMemSize  PEI memory size to be installed in S3 phase.
+  @param[out] S3PeiMemBase  PEI memory base to be installed in S3 phase.
+
+  @return If S3 PEI memory information is got successfully.
+**/
+EFI_STATUS
+EFIAPI
+GetS3MemoryInfo (
+  OUT UINT64               *S3PeiMemSize,
+  OUT EFI_PHYSICAL_ADDRESS *S3PeiMemBase
+  );
+
+#endif