IntelFspWrapperPkg/FspInitPei/SecMain.h

   1 /** @file
   2   Master header file for SecCore.
   3
   4   Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #ifndef _SEC_CORE_H_
  10 #define _SEC_CORE_H_
  11
  12
  13 #include <PiPei.h>
  14
  15 #include <Ppi/TopOfTemporaryRam.h>
  16 #include <Ppi/FspInitDone.h>
  17
  18 #include <Library/BaseLib.h>
  19 #include <Library/DebugLib.h>
  20 #include <Library/PcdLib.h>
  21 #include <Library/BaseMemoryLib.h>
  22 #include <Library/FspPlatformSecLib.h>
  23 #include <Library/FspPlatformInfoLib.h>
  24 #include <Library/UefiCpuLib.h>
  25 #include <Library/PeCoffGetEntryPointLib.h>
  26 #include <Library/PeCoffExtraActionLib.h>
  27 #include <Library/DebugAgentLib.h>
  28
  29 #include <FspApi.h>
  30 #include <FspInfoHeader.h>
  31
  32 #define SEC_IDT_ENTRY_COUNT  34
  33
  34 typedef struct _SEC_IDT_TABLE {
  35   //
  36   // Reserved 8 bytes preceding IDT to store EFI_PEI_SERVICES**, since IDT base
  37   // address should be 8-byte alignment.
  38   // Note: For IA32, only the 4 bytes immediately preceding IDT is used to store
  39   // EFI_PEI_SERVICES**
  40   //
  41   UINT64            PeiService;
  42   UINT64            IdtTable[SEC_IDT_ENTRY_COUNT];
  43 } SEC_IDT_TABLE;
  44
  45 /**
  46   Entry point to the C language phase of SEC. After the SEC assembly
  47   code has initialized some temporary memory and set up the stack,
  48   the control is transferred to this function.
  49
  50   @param[in] SizeOfRam           Size of the temporary memory available for use.
  51   @param[in] TempRamBase         Base address of temporary ram
  52   @param[in] BootFirmwareVolume  Base address of the Boot Firmware Volume.
  53 **/
  54 VOID
  55 EFIAPI
  56 SecStartup (
  57   IN UINT32                   SizeOfRam,
  58   IN UINT32                   TempRamBase,
  59   IN VOID                     *BootFirmwareVolume
  60   );
  61
  62 /**
  63   Find and return Pei Core entry point.
  64
  65   It also find SEC and PEI Core file debug information. It will report them if
  66   remote debug is enabled.
  67
  68   @param[in]  BootFirmwareVolumePtr  Point to the boot firmware volume.
  69   @param[out] PeiCoreEntryPoint      Point to the PEI core entry point.
  70
  71 **/
  72 VOID
  73 EFIAPI
  74 FindAndReportEntryPoints (
  75   IN  EFI_FIRMWARE_VOLUME_HEADER       *BootFirmwareVolumePtr,
  76   OUT EFI_PEI_CORE_ENTRY_POINT         *PeiCoreEntryPoint
  77   );
  78
  79 /**
  80   Autogenerated function that calls the library constructors for all of the module's
  81   dependent libraries.  This function must be called by the SEC Core once a stack has
  82   been established.
  83
  84 **/
  85 VOID
  86 EFIAPI
  87 ProcessLibraryConstructorList (
  88   VOID
  89   );
  90
  91 /**
  92   Return Hob list produced by FSP.
  93
  94   @param[in]  PeiServices  The pointer to the PEI Services Table.
  95   @param[in]  This         The pointer to this instance of this PPI.
  96   @param[out] FspHobList   The pointer to Hob list produced by FSP.
  97
  98   @return EFI_SUCCESS FReturn Hob list produced by FSP successfully.
  99 **/
 100 EFI_STATUS
 101 EFIAPI
 102 FspInitDoneGetFspHobList (
 103   IN  CONST EFI_PEI_SERVICES         **PeiServices,
 104   IN  FSP_INIT_DONE_PPI              *This,
 105   OUT VOID                           **FspHobList
 106   );
 107
 108 extern FSP_INIT_DONE_PPI gFspInitDonePpi;
 109
 110 #endif