Add Secure MOR implementation.

Add a new module MemoryOverwriteRequestControlLock to register VarCheck handler to  enforce MorLock Policy.
Only SMM version is added because MOR is only supported in SMM variable case. 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <Jiewen.Yao@intel.com>
Reviewed-by: "Chao Zhang" <chao.b.zhang@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18092 6f19259b-4bc3-4df7-8a09-765794883524

SecurityPkg/Tcg/MemoryOverwriteRequestControlLock/TcgMorLockSmm.inf

@@ -0,0 +1,66 @@
+## @file
+#  Initilizes MemoryOverwriteRequestControlLock variable
+#
+#  This module will add Variable Hook and allow MemoryOverwriteRequestControlLock variable set only once.
+#
+# Copyright (c) 2015, 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.
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = TcgMorLockSmm
+  MODULE_UNI_FILE                = TcgMorLock.uni
+  FILE_GUID                      = E2EA6F47-E678-47FA-8C1B-02A03E825C6E
+  MODULE_TYPE                    = DXE_SMM_DRIVER
+  VERSION_STRING                 = 1.0
+  PI_SPECIFICATION_VERSION       = 0x0001000A
+  ENTRY_POINT                    = MorLockDriverEntryPointSmm
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC
+#
+
+[Sources]
+  TcgMorLock.c
+  TcgMorLockSmm.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  SecurityPkg/SecurityPkg.dec
+
+[LibraryClasses]
+  UefiDriverEntryPoint
+  SmmServicesTableLib
+  DebugLib
+  BaseLib
+  BaseMemoryLib
+
+[Guids]
+  ## SOMETIMES_CONSUMES      ## Variable:L"MemoryOverwriteRequestControl"
+  gEfiMemoryOverwriteControlDataGuid
+
+  ## SOMETIMES_CONSUMES      ## Variable:L"MemoryOverwriteRequestControlLock"
+  ## PRODUCES                ## Variable:L"MemoryOverwriteRequestControlLock"
+  gEfiMemoryOverwriteRequestControlLockGuid
+
+[Protocols]
+  gEdkiiSmmVarCheckProtocolGuid           ## CONSUMES
+  gEfiSmmVariableProtocolGuid             ## CONSUMES
+
+[Depex]
+  gEfiSmmVariableProtocolGuid AND
+  gSmmVariableWriteGuid AND
+  ( gEfiTcgProtocolGuid OR gEfiTrEEProtocolGuid )
+
+[UserExtensions.TianoCore."ExtraFiles"]
+  TcgMorLockExtra.uni