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//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1987-2013, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
//****************************************************************************
// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/Haswell/AMI Cpu PKG/CPU Core/MicrocodeUpdate/MicrocodeUpdate.h 1 2/07/12 3:59a Davidhsieh $
//
// $Revision: 1 $
//
// $Date: 2/07/12 3:59a $
//
//****************************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/Haswell/AMI Cpu PKG/CPU Core/MicrocodeUpdate/MicrocodeUpdate.h $
//
// 1 2/07/12 3:59a Davidhsieh
//
//
//****************************************************************************
//<AMI_FHDR_START>
//----------------------------------------------------------------------------
//
// Name: MicrocodeUpdate.h
//
// Description: Header file for Microcode Update SMI handler.
//
//----------------------------------------------------------------------------
//<AMI_FHDR_END>
#ifndef _MICROCODE_UPDATE_H_
#define _MICROCODE_UPDATE_H_
#ifdef __cplusplus
extern "C" {
#endif
//#define SIG_PART_ONE 0x0494e5445 // 'INTE'
//#define SIG_PART_TWO 0x04c504550 // 'LPEP'
#define CARRY_FLAG 1
#define UC_LOADER_VERSION 1
#define UC_HEADER_VERSION 1
#define UC_LOADER_REVISION 1
#define UC_INT15_ENABLE 0x01
#define UC_PRESCENCE_TEST 0
#define UC_WRITE_UPDATE_DATA 1
#define UC_UPDATE_CONTROL 2
#define UC_READ_UPDATE_DATA 3
#define UC_SUCCESS 0x0000
#define UC_NOT_IMPLEMENTED 0x8600
#define UC_ERASE_FAILURE 0x9000
#define UC_WRITE_FAILURE 0x9100
#define UC_READ_FAILURE 0x9200
#define UC_STORAGE_FULL 0x9300
#define UC_CPU_NOT_PRESENT 0x9400
#define UC_INVALID_HEADER 0x9500
#define UC_INVALID_HEADER_CS 0x9600
#define UC_SECURITY_FAILURE 0x9700
#define UC_INVALID_REVISION 0x9800
#define UC_UPDATE_NUM_INVALID 0x9900
#define UC_NOT_EMPTY 0x9a00
typedef struct {
UINT32 EAX;
UINT32 EBX;
UINT32 ECX;
UINT32 EDX;
UINT32 ESI;
UINT32 EDI;
UINT32 EFLAGS;
UINT16 ES;
UINT16 CS;
UINT16 SS;
UINT16 DS;
UINT16 FS;
UINT16 GS;
UINT32 EBP;
} SMI_UC_DWORD_REGS;
VOID PresenceTest(SMI_UC_DWORD_REGS *Regs);
VOID WriteUpdateData(SMI_UC_DWORD_REGS *Regs);
VOID UpdateControl(SMI_UC_DWORD_REGS *Regs);
VOID ReadUpdateData(SMI_UC_DWORD_REGS *Regs);
EFI_STATUS FwhErase(
IN UINTN Address,
IN UINTN NumberOfBytes
);
EFI_STATUS FwhWrite(
IN UINT8 *Buffer,
IN UINTN Address,
IN UINTN NumberOfBytes
);
/****** DO NOT WRITE BELOW THIS LINE *******/
#ifdef __cplusplus
}
#endif
#endif
//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1987-2013, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
|
