ArmPlatformPkg/NorFlashDxe: Fix coding mistakes that would prevent Runtime mode

- No allocation during Runtime mode (post ExitBootServices())
- Allocate all the persistent data into runtime space
- Do not access BootServices API during Runtime mode

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15437 6f19259b-4bc3-4df7-8a09-765794883524

ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.h

@@ -1,6 +1,6 @@
 /** @file  NorFlashDxe.h
 
-  Copyright (c) 2011-2012, ARM Ltd. All rights reserved.<BR>
+  Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>
 
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
@@ -26,6 +26,7 @@
 #include <Library/IoLib.h>
 #include <Library/NorFlashPlatformLib.h>
 #include <Library/UefiLib.h>
+#include <Library/UefiRuntimeLib.h>
 
 #define NOR_FLASH_ERASE_RETRY                     10
 
@@ -141,6 +142,7 @@ struct _NOR_FLASH_INSTANCE {
 
   BOOLEAN                             SupportFvb;
   EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL FvbProtocol;
+  VOID*                               FvbBuffer;
 
   NOR_FLASH_DEVICE_PATH	              DevicePath;
 };