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diff --git a/MdePkg/Include/Ppi/FirmwareVolumeInfo2.h b/MdePkg/Include/Ppi/FirmwareVolumeInfo2.h
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+++ b/MdePkg/Include/Ppi/FirmwareVolumeInfo2.h
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+/** @file
+  This file provides location, format and authentication status of a firmware volume.
+
+  Copyright (c) 2013, 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.             
+
+  @par Revision Reference:
+  This PPI is introduced in PI Version 1.3 errata.
+
+**/
+
+#ifndef __EFI_PEI_FIRMWARE_VOLUME_INFO2_H__
+#define __EFI_PEI_FIRMWARE_VOLUME_INFO2_H__
+
+
+
+#define EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI_GUID \
+{ 0xea7ca24b, 0xded5, 0x4dad, { 0xa3, 0x89, 0xbf, 0x82, 0x7e, 0x8f, 0x9b, 0x38 } }
+
+typedef struct _EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI  EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI;
+
+///
+///  This PPI describes the location and format of a firmware volume. 
+///  The FvFormat can be EFI_FIRMWARE_FILE_SYSTEM2_GUID or the GUID for 
+///  a user-defined format. The  EFI_FIRMWARE_FILE_SYSTEM2_GUID is 
+///  the PI Firmware Volume format.
+///
+struct _EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI {
+  ///
+  /// Unique identifier of the format of the memory-mapped firmware volume.
+  ///
+  EFI_GUID  FvFormat;
+  ///
+  /// Points to a buffer which allows the EFI_PEI_FIRMWARE_VOLUME_PPI to process
+  /// the volume. The format of this buffer is specific to the FvFormat.
+  /// For memory-mapped firmware volumes, this typically points to the first byte
+  /// of the firmware volume.
+  ///
+  VOID      *FvInfo;
+  ///
+  /// Size of the data provided by FvInfo. For memory-mapped firmware volumes,
+  /// this is typically the size of the firmware volume.
+  ///
+  UINT32    FvInfoSize;
+  ///
+  /// If the firmware volume originally came from a firmware file, then these
+  /// point to the parent firmware volume name and firmware volume file.
+  /// If it did not originally come from a firmware file, these should be NULL.
+  ///
+  EFI_GUID  *ParentFvName;
+  ///
+  /// If the firmware volume originally came from a firmware file, then these
+  /// point to the parent firmware volume name and firmware volume file.
+  /// If it did not originally come from a firmware file, these should be NULL.
+  ///
+  EFI_GUID  *ParentFileName;
+  ///
+  /// Authentication Status.
+  ///
+  UINT32    AuthenticationStatus;
+};
+
+extern EFI_GUID gEfiPeiFirmwareVolumeInfo2PpiGuid;
+
+#endif
+