Remove MOR check box feature. should not have a switch to turn off MOR.

Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Dong, Guo  <guo.dong@intel.com>
Reviewed-by  : Mike, Wu   <mike.wu@intel.com>
Reviewed-by  : Erik C Bjorge <erick.c.bjorge@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13675 6f19259b-4bc3-4df7-8a09-765794883524

SecurityPkg/SecurityPkg.dec

@@ -140,9 +140,6 @@
   ## The PCD is used to control whether to hide the TPM.
   gEfiSecurityPkgTokenSpaceGuid.PcdHideTpm|FALSE|BOOLEAN|0x00010002
 
-  ## The PCD is used to specify whether or not MOR (MemoryOverwriteControl) feature is enabled.
-  gEfiSecurityPkgTokenSpaceGuid.PcdMorEnable|FALSE|BOOLEAN|0x00010000
-
 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
   ## This PCD indicates the presence or absence of the platform operator.
   gEfiSecurityPkgTokenSpaceGuid.PcdTpmPhysicalPresence|TRUE|BOOLEAN|0x00010001

SecurityPkg/Tcg/TcgConfigDxe/TcgConfig.vfr

@@ -102,11 +102,6 @@ formset
 
     subtitle text = STRING_TOKEN(STR_NULL);
 
-    checkbox varid = TCG_CONFIGURATION.MorState,
-          questionid = KEY_TPM_MOR_ENABLE,
-          prompt = STRING_TOKEN(STR_MOR_PROMPT),
-          help   = STRING_TOKEN(STR_MOR_HELP),
-    endcheckbox; 
     endif;
 
   endform;

SecurityPkg/Tcg/TcgConfigDxe/TcgConfigDxe.inf

@@ -66,7 +66,6 @@
   gEfiSecurityPkgTokenSpaceGuid.PcdHideTpmSupport
 
 [Pcd]
-  gEfiSecurityPkgTokenSpaceGuid.PcdMorEnable
   gEfiSecurityPkgTokenSpaceGuid.PcdHideTpm
 
 [Depex]

SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c

@@ -181,7 +181,6 @@ TcgExtractConfig (
   //  
   ZeroMem (&Configuration, sizeof (TCG_CONFIGURATION));
 
-  Configuration.MorState        = PcdGetBool (PcdMorEnable);
   Configuration.TpmOperation    = PHYSICAL_PRESENCE_ENABLE;
   Configuration.HideTpm         = (BOOLEAN) (PcdGetBool (PcdHideTpmSupport) && PcdGetBool (PcdHideTpm));
   //
@@ -308,7 +307,6 @@ TcgRouteConfig (
     return Status;
   }
 
-  PcdSetBool (PcdMorEnable,  TcgConfiguration.MorState);
   PcdSetBool (PcdHideTpm,    TcgConfiguration.HideTpm);
 
   return EFI_SUCCESS;

SecurityPkg/Tcg/TcgConfigDxe/TcgConfigNvData.h

@@ -35,7 +35,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 typedef struct {
   BOOLEAN HideTpm;
   BOOLEAN OriginalHideTpm;
-  BOOLEAN MorState;
   UINT8   TpmOperation;
   BOOLEAN TpmEnable;
   BOOLEAN TpmActivate;