retire gEfiBootStateGuid and replace it with dynamic hii pcd. so the different boot times can know whether it needs to do full/minimal/no_changes configuration.

[Impact]
EDK still keep this guid. and if we ports such platforms to EDKII, it will do full configuration

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7793 6f19259b-4bc3-4df7-8a09-765794883524

IntelFrameworkModulePkg/Universal/BdsDxe/Bds.h

@@ -20,7 +20,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Guid/MdeModuleHii.h>
 #include <Guid/FileSystemVolumeLabelInfo.h>
 #include <Protocol/DevicePath.h>
-#include <Guid/BootState.h>
 #include <Guid/DataHubRecords.h>
 #include <Protocol/LoadFile.h>
 #include <Protocol/CpuIo.h>

IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf

@@ -130,7 +130,6 @@
                                                 ## SOMETIMES_CONSUMES ## Variable:L"ConIn" (The device path of console in device)
                                                 ## SOMETIMES_CONSUMES ## Variable:L"ConOut" (The device path of console out device)
                                                 ## SOMETIMES_CONSUMES ## Variable:L"ErrOut" (The device path of error out device)
-  gEfiBootStateGuid                             ## SOMETIMES_PRODUCES (Produce when status has not been set yet) ## Variable:L"BootState" (Indicate the state of last boot)
   gEfiFileSystemVolumeLabelInfoIdGuid           ## CONSUMES ## GUID (Indicate the information type is volume)
   gEfiFileInfoGuid                              ## CONSUMES ## GUID (Indicate the information type is file)
   gEfiMiscSubClassGuid                          ## CONSUMES ## GUID (Indicate the datahub for holding misc sub class record)
@@ -171,7 +170,8 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutRow
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutColumn
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPlatformBootTimeOut
-  
+  gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdBootState
+
 [Depex]
   TRUE
 

IntelFrameworkModulePkg/Universal/BdsDxe/MemoryTest.c

@@ -229,9 +229,7 @@ BdsMemoryTest (
   EFI_GRAPHICS_OUTPUT_BLT_PIXEL     Foreground;
   EFI_GRAPHICS_OUTPUT_BLT_PIXEL     Background;
   EFI_GRAPHICS_OUTPUT_BLT_PIXEL     Color;
-  UINT8                             Value;
-  UINTN                             DataSize;
-  UINT32                            Attributes;
+  BOOLEAN                           IsFirstBoot;
   UINT32                            TempData;
 
   ReturnStatus = EFI_SUCCESS;
@@ -401,24 +399,13 @@ Done:
 
   FreePool (Pos);
 
-  DataSize = sizeof (Value);
-  Status = gRT->GetVariable (
-                  L"BootState",
-                  &gEfiBootStateGuid,
-                  &Attributes,
-                  &DataSize,
-                  &Value
-                  );
-
-  if (EFI_ERROR (Status)) {
-    Value = 1;
-    gRT->SetVariable (
-          L"BootState",
-          &gEfiBootStateGuid,
-          EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
-          sizeof (Value),
-          &Value
-          );
+  //
+  // Use a DynamicHii type pcd to save the boot status, which is used to
+  // control configuration mode, such as FULL/MINIMAL/NO_CHANGES configuration.
+  //
+  IsFirstBoot = PcdGetBool(PcdBootState);
+  if (IsFirstBoot) {
+    PcdSetBool(PcdBootState, FALSE);
   }
 
   return ReturnStatus;