init. 1AQQW051HEADmaster

6 files changed, 993 insertions, 0 deletions

diff --git a/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.c b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.c
new file mode 100644
index 0000000..65f67fc
--- /dev/null
+++ b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.c
@@ -0,0 +1,731 @@
+//*************************************************************************
+//*************************************************************************
+//**                                                                     **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+//**                                                                     **
+//**                       All Rights Reserved.                          **
+//**                                                                     **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+//**                                                                     **
+//**                       Phone: (770)-246-8600                         **
+//**                                                                     **
+//*************************************************************************
+//*************************************************************************
+
+//*************************************************************************
+// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/Platform/SMBIOSUpdateData/SMBIOSUpdateData.c 1     2/09/12 12:35a Yurenlai $
+//
+// $Revision: 1 $
+//
+// $Date: 2/09/12 12:35a $
+//*************************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/Platform/SMBIOSUpdateData/SMBIOSUpdateData.c $
+// 
+// 1     2/09/12 12:35a Yurenlai
+// Initial check in.
+// 
+//*************************************************************************
+
+
+#include "Tiano.h"
+#include "EfiDriverLib.h"
+#include <Protocol\SMBios.h>
+#include <Protocol\SmbiosGetFlashDataProtocol.h>
+#include "SmbiosUpdateDataProtocol.h"
+
+EFI_GUID   gEfiSmbiosProtocolGuid = EFI_SMBIOS_PROTOCOL_GUID;
+EFI_SMBIOS_PROTOCOL *gSmbiosProtocol;
+
+EFI_GUID    gEfiSmbiosUpdateDataProtocolGuid    = EFI_SMBIOS_UPDATE_DATA_PROTOCOL_GUID;
+
+EFI_SMBIOS_UPDATE_DATA_PROTOCOL SmbiosUpdateDataProtocol = {SMBIOS_GetFreeHandle,
+                                                           SMBIOS_FindStructure,
+                                                           SMBIOS_GetStructureBase,
+                                                           SMBIOS_DeleteStructure,
+                                                           SMBIOS_CopyStructure,
+                                                           SMBIOS_InsertStructure};
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   GetStructureLength
+//
+// Description: Returns the length of the structure pointed by BufferStart
+//              in bytes
+//
+// Input:       UINT8 *BufferStart
+//
+// Output:      Structure Size
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT16
+GetStructureLength(
+    IN  UINT8    *BufferStart
+)
+{
+	UINT8     *BufferEnd = BufferStart;
+
+	BufferEnd += ((SMBIOS_STRUCTURE_HEADER*)BufferStart)->Length;
+	while (*(UINT16*)BufferEnd != 0) {
+		BufferEnd++;
+	}
+	return (UINT16)(BufferEnd + 2 - BufferStart);   // +2 for double zero terminator
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   GetTotalStructureSize
+//
+// Description: Returns the total structure size
+//
+// Input:       UINT8   *Buffer
+//
+// Output:      Total structure size
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT16
+GetTotalStructureSize(
+    IN  UINT8    *Buffer
+)
+{
+	UINT16  Length = 0;
+	UINT16  BlockSize;
+
+	while (((SMBIOS_STRUCTURE_HEADER*)Buffer)->Type != 127) {
+		BlockSize = GetStructureLength(Buffer);
+		Length = Length +BlockSize;
+		Buffer += BlockSize;
+	}
+	Length = Length+ GetStructureLength(Buffer);
+	return Length;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   FindStructureByType
+//
+// Description: Find structure type starting from memory location pointed by
+//              Buffer
+//
+// Input:       UINT8   **Buffer
+//              UINT8   **StructureFoundPtr
+//              UINT8   SearchType
+//              UINT8   Instance
+//
+// Output:      If SearchType is found:
+//                UINT8   **Buffer - Points to the next structure
+//                UINT8   **StructureFoundPtr - Points to the structure
+//                                              that was found
+//              If SearchType is not found:
+//                UINT8   **Buffer - No change
+//                UINT8   **StructureFoundPtr = NULL
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+BOOLEAN
+FindStructureByType(
+  IN OUT  UINT8    **Buffer,            
+  IN OUT  UINT8    **StructureFoundPtr, 
+  IN      UINT8    SearchType,
+  IN      UINT8    Instance             // 1-based
+)
+{
+  UINT8     *BufferPtr = *Buffer;
+  BOOLEAN   FindStatus = FALSE;
+
+  *StructureFoundPtr = NULL;
+  while (((SMBIOS_STRUCTURE_HEADER*)BufferPtr)->Type != 127) {
+    if (((SMBIOS_STRUCTURE_HEADER*)BufferPtr)->Type == SearchType) {
+      // If this instance, set the find status flag and update the Buffer pointer
+      if (--Instance == 0) {
+        FindStatus = TRUE;
+        *StructureFoundPtr = BufferPtr;
+        *Buffer = BufferPtr + GetStructureLength(BufferPtr);
+        break;
+      }
+    }
+    BufferPtr += GetStructureLength(BufferPtr);
+  }
+  if ((FindStatus == FALSE) && (SearchType == 127)) {
+    FindStatus = TRUE;
+    *StructureFoundPtr = BufferPtr;
+    *Buffer = BufferPtr + GetStructureLength(BufferPtr);
+  }
+  return FindStatus;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   FindStructureByHandle
+//
+// Description: Find structure handle starting from memory location pointed
+//              by Buffer
+//
+// Input:       UINT8   **Buffer
+//              UINT16  Handle
+//
+// Output:      If SearchType is found:
+//                UINT8   **Buffer - Points to the structure that was found
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+BOOLEAN
+FindStructureByHandle(
+    IN OUT  UINT8     **Buffer,
+    IN      UINT16    Handle
+)
+{
+	while (((SMBIOS_STRUCTURE_HEADER*)*Buffer)->Handle != Handle) {
+		if (((SMBIOS_STRUCTURE_HEADER*)*Buffer)->Type == 127) {
+			return FALSE;
+		}
+		*Buffer += GetStructureLength(*Buffer);
+	}
+	return TRUE;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   GetNumberOfStructures
+//
+// Description: Returns the number of structures starting from Buffer til
+//              (and including) type 127 structure.
+//
+// Input:       UINT8   *Buffer
+//
+// Output:      Number of structures
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT16
+GetNumberOfStructures(
+    IN  UINT8    *Buffer
+)
+{
+	UINT8     *BufferPtr = Buffer;
+	UINT16    SmbiosStrucCount = 1;
+
+	while (((SMBIOS_STRUCTURE_HEADER*)BufferPtr)->Type != 127) {
+		++SmbiosStrucCount;
+		BufferPtr += GetStructureLength(BufferPtr);
+	}
+	return SmbiosStrucCount;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   GetLargestStructureSize
+//
+// Description: Returns the largest structure size
+//
+// Input:       UINT8   *Buffer
+//
+// Output:      Largest structure size
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT16
+GetLargestStructureSize(
+    IN  UINT8    *Buffer
+)
+{
+	UINT8     *BufferPtr = Buffer;
+	UINT8     *LastBufferPtr;
+	UINT16    LargestStructureSize = 0;
+	UINT16    CurrentStructureSize;
+
+	while (((SMBIOS_STRUCTURE_HEADER*)BufferPtr)->Type != 127) {
+		LastBufferPtr = BufferPtr;
+		BufferPtr += ((SMBIOS_STRUCTURE_HEADER*)BufferPtr)->Length;
+		while (TRUE) {
+			if ((*(UINT16*)BufferPtr) == 0) {
+				BufferPtr += 2;
+				break;
+			}
+			BufferPtr++;
+		}
+		CurrentStructureSize = (UINT16)(BufferPtr - LastBufferPtr);
+		if (CurrentStructureSize > LargestStructureSize) {
+			LargestStructureSize = CurrentStructureSize;
+		}
+	}
+	return LargestStructureSize;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   SmbiosCheckSum
+//
+// Description: Returns the checksum of "length" bytes starting from the
+//              "*ChecksumSrc"
+//
+// Input:       UINT8 *ChecksumSrc
+//              UINT8 length
+//
+// Output:      Checksum value
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT8
+SmbiosCheckSum(
+    IN  UINT8    *ChecksumSrc,
+    IN  UINT8    length
+)
+{
+	UINT8     Checksum = 0;
+	UINT8     i;
+
+	for (i = 0; i < length; i++) {
+		Checksum = Checksum + *ChecksumSrc++;
+	}
+	return (0 - Checksum);
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   UpdateEPSHeader
+//
+// Description: Updates the SMBIOS Entry Point Header
+//
+// Input:       SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+//
+// Output:      None
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID
+UpdateEPSHeader(
+    IN  SMBIOS_TABLE_ENTRY_POINT    *pSmbiosTableEntryPoint
+)
+{
+    UINT8    *SmbiosDataTableAddr = NULL; 
+  
+    // Get Smbios Data Table Address
+    SmbiosDataTableAddr = (UINT8*)(UINTN)pSmbiosTableEntryPoint->TableAddress;
+
+	// Updating EPS Header
+	// Update SMBIOS Data Structure Table length in EPS Header
+	pSmbiosTableEntryPoint->TableLength = GetTotalStructureSize(SmbiosDataTableAddr);
+
+	// Find and update number of SMBios Structures in EPS Header
+	pSmbiosTableEntryPoint->NumberOfSmbiosStructures = GetNumberOfStructures(SmbiosDataTableAddr);
+
+	// Find and update largest SMBios Structure in EPS Header
+	pSmbiosTableEntryPoint->MaxStructureSize = GetLargestStructureSize((UINT8*)(UINTN)pSmbiosTableEntryPoint->TableAddress);
+
+	// Update Checksums in EPS Header
+	pSmbiosTableEntryPoint->IntermediateChecksum = 0;
+	pSmbiosTableEntryPoint->IntermediateChecksum = SmbiosCheckSum((UINT8*)pSmbiosTableEntryPoint + 0x10, 15);
+	pSmbiosTableEntryPoint->EntryPointStructureChecksum = 0;
+	pSmbiosTableEntryPoint->EntryPointStructureChecksum = SmbiosCheckSum((UINT8*)pSmbiosTableEntryPoint,
+	                                                                     pSmbiosTableEntryPoint->EntryPointLength);
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   SMBIOS_GetFreeHandle
+//
+// Description: SMBIOSUpdateData protocol - Searches available handle 
+//                                          of Smbios Data Table
+//                                      
+//
+// Input:       SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+//
+// Output:      UINT16 Handle or -1(if not found)
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT16
+SMBIOS_GetFreeHandle(
+    IN  SMBIOS_TABLE_ENTRY_POINT    *pSmbiosTableEntryPoint
+)
+{
+    EFI_STATUS    FoundStatus;
+
+    UINT16        Handle = 0;
+	UINT8         *StructurePtr = NULL;
+    UINT8         *SmbiosDataTableAddr = NULL; 
+  
+    // Get Smbios Data Table Address
+    SmbiosDataTableAddr = (UINT8*)(UINTN)pSmbiosTableEntryPoint->TableAddress;
+
+    //Count Handle form 0 to 0xFFFF to find available Handle
+    for(Handle = 0; Handle < 0xFFFF; Handle++){
+        StructurePtr = SmbiosDataTableAddr;
+        FoundStatus = FindStructureByHandle(&StructurePtr,Handle);
+        if(!FoundStatus){
+            return Handle;
+        }
+    }
+
+	return (UINT16)-1; // No available Handle to use;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   SMBIOS_FindStructure
+//
+// Description: SMBIOSUpdateData protocol - Searches handle of Smbios Table by Type 
+//                                      
+//
+// Input:       SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+//              UINT8                     Type
+//              UINT8                     Index
+//
+// Output:      UINT16 Handle or -1(if not found)
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT16
+SMBIOS_FindStructure(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT8                     Type, 
+    IN  UINT8                     Index
+) 
+{
+    EFI_STATUS    FoundStatus;
+
+    UINT16        Handle = 0;
+	UINT8         *StructurePtr = NULL;
+    UINT8         *SmbiosDataTableAddr = NULL; 
+  
+    // Get Smbios Data Table Address
+    SmbiosDataTableAddr = (UINT8*)(UINTN)pSmbiosTableEntryPoint->TableAddress;
+    
+    FoundStatus = FindStructureByType(&SmbiosDataTableAddr, &StructurePtr, Type, Index);
+    Handle = ((SMBIOS_STRUCTURE_HEADER*)StructurePtr)->Handle;
+
+    // Return Handle of found structure
+    if(FoundStatus){
+	    return Handle; 
+    } else{
+        return (UINT16)-1;
+    }
+
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   SMBIOS_GetStructureBase
+//
+// Description: SMBIOSUpdateData protocol - Get structure address by Handle 
+//                                      
+//
+// Input:       SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+//              UINT8                     *StructureFoundPtr
+//              UINT16                    Handle
+//              
+// Output:      UINT8 * or NULL - Points to the structure that was found
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT8 *
+SMBIOS_GetStructureBase(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+) 
+{
+    EFI_STATUS      FoundStatus;
+
+	UINT8           *FoundStructurePtr = NULL;
+    UINT8           *SmbiosDataTableAddr = NULL; 
+  
+    // Get Smbios Data Table Address
+    SmbiosDataTableAddr = (UINT8*)(UINTN)pSmbiosTableEntryPoint->TableAddress;
+    FoundStructurePtr = SmbiosDataTableAddr;
+
+	FoundStatus = FindStructureByHandle(&FoundStructurePtr, Handle);
+
+    if(FoundStatus){
+        return FoundStructurePtr;
+    } else{
+        return NULL;
+    }
+
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   SMBIOS_DeleteStructure
+//
+// Description: SMBIOSUpdateData protocol - Delete SMBIOS structure by handle
+//
+// Input:       SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+//              UINT16                    Handle
+//
+// Output:      EFI_STATUS
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS
+SMBIOS_DeleteStructure(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+)
+{
+/*
+    EFI_STATUS    FoundStatus;
+
+	UINT16        BufferSize = 0;
+  	UINT8         *StructurePtr = NULL;
+	UINT8         *NextStructurePtr = NULL;
+    UINT8         *SmbiosDataTableAddr = NULL; 
+
+    // Get Smbios Data Table Address
+    SmbiosDataTableAddr = (UINT8*)pSmbiosTableEntryPoint->TableAddress;
+    StructurePtr = SmbiosDataTableAddr;
+
+    FoundStatus = FindStructureByHandle(&StructurePtr, Handle); 
+
+	if (FoundStatus){
+        // Calculate data size which we want to move
+    	BufferSize = GetTotalStructureSize(StructurePtr) - GetStructureLength(StructurePtr);
+
+        // Calculate next structure address
+		NextStructurePtr = StructurePtr + GetStructureLength(StructurePtr);
+
+		// Copy Structure
+        gBS->CopyMem(StructurePtr, NextStructurePtr, BufferSize);
+		
+        UpdateEPSHeader(pSmbiosTableEntryPoint);
+	}
+
+	return FoundStatus;
+*/
+    return gSmbiosProtocol->SmbiosDeleteStructure(Handle);
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   SMBIOS_CopyStructure
+//
+// Description: SMBIOSUpdateData protocol - Copy SMBIOS structure by Handle
+//              to a new allocated memory
+//
+// Input:       SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+//              UINT16                    Handle
+//
+// Output:      UINT8 * or NULL - Points to the new structure address
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT8 *
+SMBIOS_CopyStructure(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+)
+{
+    EFI_STATUS    FoundStatus;
+
+    UINT16        BufferSize;
+	UINT8         *BufferPtrTemp;
+	UINT8         *FoundStructurePtr = NULL;
+    UINT8         *SmbiosDataTableAddr = NULL; 
+
+    // Get Smbios Data Table Address
+    SmbiosDataTableAddr = (UINT8*)(UINTN)pSmbiosTableEntryPoint->TableAddress;
+    FoundStructurePtr = SmbiosDataTableAddr;
+
+    // Check Handle of Structure if exit
+    FoundStatus = FindStructureByHandle(&FoundStructurePtr, Handle); 
+    
+	if (FoundStatus){
+    	BufferSize = GetStructureLength(FoundStructurePtr);
+        
+        // Allocate Memory for structure copy
+        gBS->AllocatePool(EfiBootServicesData, BufferSize, &BufferPtrTemp);
+
+        // Copy Structure to memory
+		gBS->CopyMem(BufferPtrTemp, FoundStructurePtr, BufferSize);
+
+        return BufferPtrTemp;
+
+	} else {
+	    return  NULL;
+    }
+
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   SMBIOS_InsertStructure
+//
+// Description: SMBIOSUpdateData protocol - Insert SMBIOS structure 
+//
+// Input:       SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+//              UINT8                     *SourceStructurePtr
+//              UINTN                     BufferSize 
+//
+// Output:      EFI_STATUS
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS
+SMBIOS_InsertStructure(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT8                     *StructurePtrTemp,
+    IN  UINT16                    BufferSize
+)
+{
+/*
+    EFI_STATUS    FoundStatus;
+
+    UINT16        Handle = 0;
+	UINT16        EOSBufferSize = 0;
+	UINT8         *EOSBufferPtrTemp = NULL;
+    UINT8         *FoundStructurePtr = NULL;
+    UINT8         *SmbiosDataTableAddr = NULL; 
+
+    // Get Smbios Data Table Address
+    SmbiosDataTableAddr = (UINT8*)pSmbiosTableEntryPoint->TableAddress;
+    EOSBufferPtrTemp = SmbiosDataTableAddr;
+    FoundStructurePtr = SmbiosDataTableAddr;
+
+    // Check Handle of Structure if available
+    Handle = ((SMBIOS_STRUCTURE_HEADER*)StructurePtrTemp)->Handle;   
+    FoundStatus = FindStructureByHandle(&FoundStructurePtr, Handle);
+
+	if (!FoundStatus){
+        // Move End-of-table Structure(Type 127) to allocate space for structure copy
+        FindStructureByHandle(&EOSBufferPtrTemp, 127);
+        EOSBufferSize = GetStructureLength(EOSBufferPtrTemp);
+        FoundStructurePtr = EOSBufferPtrTemp + BufferSize;
+		gBS->CopyMem(FoundStructurePtr, EOSBufferPtrTemp, EOSBufferSize);
+
+        // Copy Source Structure form memory
+		gBS->CopyMem(EOSBufferPtrTemp, StructurePtrTemp, BufferSize);
+
+        UpdateEPSHeader(pSmbiosTableEntryPoint);
+    }
+
+    return !FoundStatus;
+*/
+    UINT16        Handle = 0;
+
+    Handle = ((SMBIOS_STRUCTURE_HEADER*)StructurePtrTemp)->Handle;   
+    return gSmbiosProtocol->SmbiosAddStrucByHandle(Handle, StructurePtrTemp, BufferSize);
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: SMIBiosUpdateMemoryRecordDriverEntryPoint  
+//
+// Description: Update memory record DXE driver for Intel Tiano SmBiosMemory Driver.
+//
+// Input:       
+//
+// Output:      EFI_STATUS
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS SMBIOSUpdateDataDriverEntryPoint(
+    IN EFI_HANDLE           ImageHandle,
+	IN EFI_SYSTEM_TABLE     *SystemTable
+)
+{
+    EFI_STATUS Status;
+
+    DxeInitializeDriverLib (ImageHandle, SystemTable);
+
+	Status = gBS->LocateProtocol(&gEfiSmbiosProtocolGuid, NULL, &gSmbiosProtocol);
+	ASSERT_EFI_ERROR(Status);
+
+    Status = gBS->InstallProtocolInterface(&ImageHandle,
+	                                       &gEfiSmbiosUpdateDataProtocolGuid,
+	                                       EFI_NATIVE_INTERFACE,
+	                                       &SmbiosUpdateDataProtocol);
+
+    return Status;
+}
+
+//*************************************************************************
+//*************************************************************************
+//**                                                                     **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+//**                                                                     **
+//**                       All Rights Reserved.                          **
+//**                                                                     **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+//**                                                                     **
+//**                       Phone: (770)-246-8600                         **
+//**                                                                     **
+//*************************************************************************
+//*************************************************************************
\ No newline at end of file
diff --git a/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.cif b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.cif
new file mode 100644
index 0000000..7e4aa0e
--- /dev/null
+++ b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.cif
@@ -0,0 +1,12 @@
+<component>
+	name = "SMBIOSUpdateData"
+	category = ModulePart
+	LocalRoot = "Board\EM\Platform\SMBIOSUpdateData"
+	RefName = "SMBIOSUpdateData"
+[files]
+"SMBIOSUpdateData.sdl"	
+"SMBIOSUpdateData.mak"	
+"SMBIOSUpdateData.dxs"	
+"SMBIOSUpdateData.c"	
+"SmbiosUpdateDataProtocol.h"	
+<endComponent>
diff --git a/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.dxs b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.dxs
new file mode 100644
index 0000000..2b87536
--- /dev/null
+++ b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.dxs
@@ -0,0 +1,49 @@
+//*************************************************************************
+//*************************************************************************
+//**                                                                     **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+//**                                                                     **
+//**                       All Rights Reserved.                          **
+//**                                                                     **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+//**                                                                     **
+//**                       Phone: (770)-246-8600                         **
+//**                                                                     **
+//*************************************************************************
+//*************************************************************************
+
+//*************************************************************************
+// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/Platform/SMBIOSUpdateData/SMBIOSUpdateData.dxs 1     2/09/12 12:35a Yurenlai $
+//
+// $Revision: 1 $
+//
+// $Date: 2/09/12 12:35a $
+//*************************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/Platform/SMBIOSUpdateData/SMBIOSUpdateData.dxs $
+// 
+// 1     2/09/12 12:35a Yurenlai
+// Initial check in.
+// 
+//*************************************************************************
+#include <Include\Protocol\Smbus.h>
+#include <protocol\SmbiosGetFlashDataProtocol.h>
+
+DEPENDENCY_START
+    EFI_SMBIOS_PROTOCOL_GUID 
+DEPENDENCY_END
+
+//*************************************************************************
+//*************************************************************************
+//**                                                                     **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+//**                                                                     **
+//**                       All Rights Reserved.                          **
+//**                                                                     **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+//**                                                                     **
+//**                       Phone: (770)-246-8600                         **
+//**                                                                     **
+//*************************************************************************
+//*************************************************************************
\ No newline at end of file
diff --git a/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.mak b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.mak
new file mode 100644
index 0000000..40254b2
--- /dev/null
+++ b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.mak
@@ -0,0 +1,77 @@
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************
+
+#*************************************************************************
+# $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/Platform/SMBIOSUpdateData/SMBIOSUpdateData.mak 1     2/09/12 12:35a Yurenlai $
+#
+# $Revision: 1 $
+#
+# $Date: 2/09/12 12:35a $
+#*************************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/Platform/SMBIOSUpdateData/SMBIOSUpdateData.mak $
+# 
+# 1     2/09/12 12:35a Yurenlai
+# Initial check in.
+#
+#*************************************************************************
+#<AMI_FHDR_START>
+#
+# Name: SMBIOSUpdateData.mak
+#
+# Description:  This make file builds SMBIOSUpdateData module PEI & DXE
+#               components and link them to respective binary
+#
+#<AMI_FHDR_END>
+#*************************************************************************
+
+
+all : SMBIOSUpdateData
+
+SMBIOSUpdateData : $(BUILD_DIR)\SMBIOSUpdateData.mak SMBIOSUpdateDataBin
+
+$(BUILD_DIR)\SMBIOSUpdateData.mak : $(SMBIOSUpdateData_DIR)\SMBIOSUpdateData.CIF $(SMBIOSUpdateData_DIR)\$(@B).mak $(BUILD_RULES)
+       $(CIF2MAK) $(SMBIOSUpdateData_DIR)\SMBIOSUpdateData.CIF $(CIF2MAK_DEFAULTS)
+
+SMBIOSUpdateData_INCLUDES =  \
+                         $(EDK_INCLUDES)\
+                         /I$(PROJECT_DIR)\
+                         /IInclude\
+                       
+SMBIOSUpdateDataBin : $(EFIDRIVERLIB) 
+       $(MAKE) /$(MAKEFLAGS) $(EDK_DEFAULTS)\
+               /f $(BUILD_DIR)\SMBIOSUpdateData.mak all\
+               NAME=SMBIOSUpdateData\
+               "MY_INCLUDES=$(SMBIOSUpdateData_INCLUDES)"\
+               GUID=B98999A4-E96F-475a-99FC-762126F50F5A\
+               ENTRY_POINT=SMBIOSUpdateDataDriverEntryPoint\
+               DEPEX1=$(SMBIOSUpdateData_DIR)\SMBIOSUpdateData.dxs \
+               DEPEX1_TYPE=EFI_SECTION_DXE_DEPEX \
+               TYPE=BS_DRIVER\
+               COMPRESS=1\
+
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************
diff --git a/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.sdl b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.sdl
new file mode 100644
index 0000000..e4b7448
--- /dev/null
+++ b/Board/EM/Platform/SMBIOSUpdateData/SMBIOSUpdateData.sdl
@@ -0,0 +1,24 @@
+TOKEN
+	Name  = "SMBIOSUpdateData_SUPPORT"
+	Value  = "1"
+	TokenType = Boolean
+	TargetEQU = Yes
+	TargetMAK = Yes
+	Master = Yes
+	Help  = "Main switch to enable SMBIOSUpdateData support in Project"
+End
+
+MODULE
+	Help  = "Includes SMBIOSUpdateData.mak to Project"
+	File  = "SMBIOSUpdateData.mak"
+End
+
+PATH
+	Name  = "SMBIOSUpdateData_DIR"
+End
+
+ELINK
+	Name  = "$(BUILD_DIR)\SMBIOSUpdateData.ffs"
+	Parent  = "FV_MAIN"
+	InvokeOrder = AfterParent
+End
diff --git a/Board/EM/Platform/SMBIOSUpdateData/SmbiosUpdateDataProtocol.h b/Board/EM/Platform/SMBIOSUpdateData/SmbiosUpdateDataProtocol.h
new file mode 100644
index 0000000..991c091
--- /dev/null
+++ b/Board/EM/Platform/SMBIOSUpdateData/SmbiosUpdateDataProtocol.h
@@ -0,0 +1,100 @@
+/*++
+Copyright (c) 2009 Intel Corporation. All rights reserved.
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+--*/
+
+#ifndef _EFI_SMBOS_UPDATE_DATA_PROTOCOL_H_
+#define _EFI_SMBOS_UPDATE_DATA_PROTOCOL_H_
+
+#include <Protocol\SMBios.h>
+#include <Protocol\SmbiosGetFlashDataProtocol.h>
+
+#define EFI_SMBIOS_UPDATE_DATA_PROTOCOL_GUID \
+  {0x67269263, 0xaf1, 0x45dd, 0x93, 0xc8, 0x29, 0x99, 0x21, 0xd0, 0xe1, 0xe9}
+
+typedef struct _EFI_SMBIOS_UPDATE_DATA_PROTOCOL EFI_SMBIOS_UPDATE_DATA_PROTOCOL;
+
+typedef UINT16 (EFIAPI *EFI_SMBIOS_UPDATE_DATA_GET_FREE_HANDLE) (
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+);
+
+typedef UINT16 (EFIAPI *EFI_SMBIOS_UPDATE_DATA_FIND_STRUCTURE) (
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT8 Type, 
+    IN  UINT8 Index
+); 
+
+typedef UINT8 * (EFIAPI *EFI_SMBIOS_UPDATE_DATA_GET_STRUCTURE_BASE) (
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+); 
+
+typedef EFI_STATUS (EFIAPI *EFI_SMBIOS_UPDATE_DATA_DELETE_STRUCTURE) (
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+);
+
+typedef UINT8 * (EFIAPI *EFI_SMBIOS_UPDATE_DATA_COPY_STRUCTURE) (
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+);
+
+typedef EFI_STATUS (EFIAPI *EFI_SMBIOS_UPDATE_DATA_INSERT_STRUCTURE) (
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT8                     *StructurePtrTemp,
+    IN  UINT16                    BufferSize
+);
+
+typedef struct _EFI_SMBIOS_UPDATE_DATA_PROTOCOL {
+    EFI_SMBIOS_UPDATE_DATA_GET_FREE_HANDLE    SMBIOS_GetFreeHandle;
+    EFI_SMBIOS_UPDATE_DATA_FIND_STRUCTURE     SMBIOS_FindStructure;
+    EFI_SMBIOS_UPDATE_DATA_GET_STRUCTURE_BASE SMBIOS_GetStructureBase;
+    EFI_SMBIOS_UPDATE_DATA_DELETE_STRUCTURE   SMBIOS_DeleteStructure;
+    EFI_SMBIOS_UPDATE_DATA_COPY_STRUCTURE     SMBIOS_CopyStructure;
+    EFI_SMBIOS_UPDATE_DATA_INSERT_STRUCTURE   SMBIOS_InsertStructure;
+};
+
+UINT16
+SMBIOS_GetFreeHandle(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint
+);
+
+UINT16
+SMBIOS_FindStructure(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT8 Type, 
+    IN  UINT8 Index
+);
+
+UINT8 *
+SMBIOS_GetStructureBase(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+);
+
+EFI_STATUS
+SMBIOS_DeleteStructure(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+);
+
+UINT8 *
+SMBIOS_CopyStructure(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT16                    Handle
+);
+
+EFI_STATUS
+SMBIOS_InsertStructure(
+    IN  SMBIOS_TABLE_ENTRY_POINT  *pSmbiosTableEntryPoint,
+    IN  UINT8                     *StructurePtrTemp,
+    IN  UINT16                    BufferSize
+);  
+
+#endif