IntelFsp2Pkg/Include/FspGlobalData.h

   1 /** @file
   2
   3   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
   4   SPDX-License-Identifier: BSD-2-Clause-Patent
   5
   6 **/
   7
   8 #ifndef _FSP_GLOBAL_DATA_H_
   9 #define _FSP_GLOBAL_DATA_H_
  10
  11 #include <FspEas.h>
  12
  13 #define FSP_IN_API_MODE      0
  14 #define FSP_IN_DISPATCH_MODE 1
  15
  16 #pragma pack(1)
  17
  18 typedef enum {
  19   TempRamInitApiIndex,
  20   FspInitApiIndex,
  21   NotifyPhaseApiIndex,
  22   FspMemoryInitApiIndex,
  23   TempRamExitApiIndex,
  24   FspSiliconInitApiIndex,
  25   FspApiIndexMax
  26 } FSP_API_INDEX;
  27
  28 typedef struct  {
  29    VOID               *DataPtr;
  30    UINT32             MicrocodeRegionBase;
  31    UINT32             MicrocodeRegionSize;
  32    UINT32             CodeRegionBase;
  33    UINT32             CodeRegionSize;
  34 } FSP_PLAT_DATA;
  35
  36 #define FSP_GLOBAL_DATA_SIGNATURE  SIGNATURE_32 ('F', 'S', 'P', 'D')
  37 #define FSP_PERFORMANCE_DATA_SIGNATURE  SIGNATURE_32 ('P', 'E', 'R', 'F')
  38 #define FSP_PERFORMANCE_DATA_TIMER_MASK 0xFFFFFFFFFFFFFF
  39
  40 typedef struct  {
  41    UINT32             Signature;
  42    UINT8              Version;
  43    UINT8              Reserved1[3];
  44    UINT32             CoreStack;
  45    UINT32             StatusCode;
  46    UINT32             Reserved2[8];
  47    FSP_PLAT_DATA      PlatformData;
  48    FSP_INFO_HEADER    *FspInfoHeader;
  49    VOID               *UpdDataPtr;
  50    VOID               *TempRamInitUpdPtr;
  51    VOID               *MemoryInitUpdPtr;
  52    VOID               *SiliconInitUpdPtr;
  53    UINT8              ApiIdx;
  54    UINT8              FspMode; // 0: FSP in API mode; 1: FSP in DISPATCH mode
  55    UINT8              Reserved3[30];
  56    UINT32             PerfSig;
  57    UINT16             PerfLen;
  58    UINT16             Reserved4;
  59    UINT32             PerfIdx;
  60    UINT64             PerfData[32];
  61 } FSP_GLOBAL_DATA;
  62
  63 #pragma pack()
  64
  65 #endif