FspHeaderFile.h

Go to the documentation of this file.

 
#include <Base.h>
 
#ifndef __FSP_HEADER_FILE_H__
#define __FSP_HEADER_FILE_H__
 
#define FSP_HEADER_REVISION_3  3
 
#define FSPE_HEADER_REVISION_1  1
#define FSPP_HEADER_REVISION_1  1
 
#define FSP_INFO_HEADER_OFF  0x94
 
#define OFFSET_IN_FSP_INFO_HEADER(x)  (UINT32)&((FSP_INFO_HEADER *)(UINTN)0)->x
 
#define FSP_INFO_HEADER_SIGNATURE  SIGNATURE_32 ('F', 'S', 'P', 'H')
 
#define IMAGE_ATTRIBUTE_GRAPHICS_SUPPORT       BIT0
#define IMAGE_ATTRIBUTE_DISPATCH_MODE_SUPPORT  BIT1
#define IMAGE_ATTRIBUTE_64BIT_MODE_SUPPORT     BIT2
#define FSP_IA32                               0
#define FSP_X64                                1
 
  #pragma pack(1)
 
typedef struct {
  UINT32    Signature;
  UINT32    HeaderLength;
  UINT8     Reserved1[2];
  UINT8     SpecVersion;
  UINT8     HeaderRevision;
  UINT32    ImageRevision;
  CHAR8     ImageId[8];
  UINT32    ImageSize;
  UINT32    ImageBase;
  UINT16    ImageAttribute;
  UINT16    ComponentAttribute;
  UINT32    CfgRegionOffset;
  UINT32    CfgRegionSize;
  UINT32    Reserved2;
  UINT32    TempRamInitEntryOffset;
  UINT32    Reserved3;
  UINT32    NotifyPhaseEntryOffset;
  UINT32    FspMemoryInitEntryOffset;
  UINT32    TempRamExitEntryOffset;
  UINT32    FspSiliconInitEntryOffset;
  UINT32    FspMultiPhaseSiInitEntryOffset;
  UINT16    ExtendedImageRevision;
  UINT16    Reserved4;
  UINT32    FspMultiPhaseMemInitEntryOffset;
  UINT32    FspSmmInitEntryOffset;
} FSP_INFO_HEADER;
 
#define FSP_INFO_EXTENDED_HEADER_SIGNATURE  SIGNATURE_32 ('F', 'S', 'P', 'E')
 
typedef struct {
  UINT32    Signature;
  UINT32    Length;
  UINT8     Revision;
  UINT8     Reserved;
  CHAR8     FspProducerId[6];
  UINT32    FspProducerRevision;
  UINT32    FspProducerDataSize;
} FSP_INFO_EXTENDED_HEADER;
 
//
// A generic table search algorithm for additional tables can be implemented with a
// signature search algorithm until a terminator signature 'FSPP' is found.
//
#define FSP_FSPP_SIGNATURE         SIGNATURE_32 ('F', 'S', 'P', 'P')
#define FSP_PATCH_TABLE_SIGNATURE  FSP_FSPP_SIGNATURE
 
typedef struct {
  UINT32    Signature;
  UINT16    HeaderLength;
  UINT8     HeaderRevision;
  UINT8     Reserved;
  UINT32    PatchEntryNum;
  // UINT32  PatchData[];
} FSP_PATCH_TABLE;
 
  #pragma pack()
 
extern EFI_GUID  gFspHeaderFileGuid;
 
#endif