Index: MdePkg/Include/IndustryStandard/SmBios.h
===================================================================
--- MdePkg/Include/IndustryStandard/SmBios.h	(revision 15885)
+++ MdePkg/Include/IndustryStandard/SmBios.h	(working copy)
@@ -2,6 +2,7 @@
   Industry Standard Definitions of SMBIOS Table Specification v2.8.0.
 
 Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2014, Hewlett-Packard Development Company, L.P.<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
@@ -1477,7 +1478,8 @@
   MemoryTypeDdr2                           = 0x13,
   MemoryTypeDdr2FbDimm                     = 0x14,
   MemoryTypeDdr3                           = 0x18,
-  MemoryTypeFbd2                           = 0x19
+  MemoryTypeFbd2                           = 0x19,
+  MemoryTypeDdr4                           = 0x1A
 } MEMORY_DEVICE_TYPE;
 
 typedef struct {