1) Use Dynamic Pcd for hold the base address and length of Flash-related block.

2) Remove flash map hob for Nt32Pkg platform

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3178 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 6 insertions, 32 deletions

diff --git a/MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.c b/MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.c
index a2ba2b4..38fe11d 100644
--- a/MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.c
+++ b/MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.c
@@ -634,8 +634,7 @@ InitializeFtwLite (
   UINTN                               Offset;

   EFI_FV_BLOCK_MAP_ENTRY              *FvbMapEntry;

   UINT32                              LbaIndex;

-  EFI_PEI_HOB_POINTERS                FvHob;

-  EFI_FLASH_MAP_ENTRY_DATA            *FlashMapEntry;

+

   //

   // Allocate Private data of this driver,

   // INCLUDING THE FtwWorkSpace[FTW_WORK_SPACE_SIZE].

@@ -666,34 +665,12 @@ InitializeFtwLite (
   FtwLiteDevice->FtwWorkSpaceHeader = (EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER *) FtwLiteDevice->FtwWorkSpace;

 

   FtwLiteDevice->FtwLastRecord      = NULL;

-        

-  //

-  // BUGBUG: Here should use Pcd after build tool support dynamic PCD

-  //        

-  FtwLiteDevice->SpareAreaLength  = 0;

-  FtwLiteDevice->WorkSpaceLength  = 0;

-  FvHob.Raw = GetHobList ();

-  while ((FvHob.Raw = GetNextGuidHob (&gEfiFlashMapHobGuid, FvHob.Raw)) != NULL) {

 

-    FlashMapEntry = (EFI_FLASH_MAP_ENTRY_DATA *) GET_GUID_HOB_DATA (FvHob.Guid);

-      

-    //

-    // Get the FTW work space Flash Map SUB area

-    //

-    if ((FlashMapEntry->AreaType == EFI_FLASH_AREA_FTW_STATE) && (FlashMapEntry->NumEntries == 1)) {

-      FtwLiteDevice->WorkSpaceAddress = FlashMapEntry->Entries[0].Base;

-      FtwLiteDevice->WorkSpaceLength  = (UINTN) FlashMapEntry->Entries[0].Length;

-    }

-    //

-    // Get the FTW backup SUB area

-    //

-    if ((FlashMapEntry->AreaType == EFI_FLASH_AREA_FTW_BACKUP) && (FlashMapEntry->NumEntries == 1)) {

-      FtwLiteDevice->SpareAreaAddress = FlashMapEntry->Entries[0].Base;

-      FtwLiteDevice->SpareAreaLength  = (UINTN) FlashMapEntry->Entries[0].Length;

-    }

-    

-    FvHob.Raw = GET_NEXT_HOB (FvHob);

-  }

+  FtwLiteDevice->WorkSpaceAddress = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashNvStorageFtwWorkingBase);

+  FtwLiteDevice->WorkSpaceLength  = (UINTN) PcdGet32 (PcdFlashNvStorageFtwWorkingSize);

+

+  FtwLiteDevice->SpareAreaAddress = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashNvStorageFtwSpareBase);

+  FtwLiteDevice->SpareAreaLength  = (UINTN) PcdGet32 (PcdFlashNvStorageFtwSpareSize);

 

   ASSERT ((FtwLiteDevice->WorkSpaceLength != 0) && (FtwLiteDevice->SpareAreaLength != 0));

 

diff --git a/MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.h b/MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.h
index 0701532..8bc122d 100644
--- a/MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.h
+++ b/MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.h
@@ -38,7 +38,6 @@ Abstract:
 //

 #include <Protocol/PciRootBridgeIo.h>

 #include <Guid/SystemNvDataGuid.h>

-#include <Guid/FlashMapHob.h>

 #include <Protocol/FaultTolerantWriteLite.h>

 #include <Protocol/FirmwareVolumeBlock.h>

 //

@@ -50,10 +49,8 @@ Abstract:
 #include <Library/BaseMemoryLib.h>

 #include <Library/MemoryAllocationLib.h>

 #include <Library/UefiBootServicesTableLib.h>

-#include <Library/HobLib.h>

 

 #include <Common/WorkingBlockHeader.h>

-#include <Common/FlashMap.h>

 

 #define EFI_D_FTW_LITE  EFI_D_ERROR

 #define EFI_D_FTW_INFO  EFI_D_INFO