Vlv2TbltDevicePkg/FvInfoPei/FvInfoPei.c

   1 /** @file
   2
   3   Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>
   4
   5   This program and the accompanying materials are licensed and made available under
   6   the terms and conditions of the BSD License that accompanies this distribution.
   7   The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php.
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13
  14 Module Name:
  15
  16     FvInfoPei.c
  17
  18 Abstract:
  19
  20     EFI 2.0 PEIM to initialize the cache and program for unlock processor
  21
  22
  23
  24 --*/
  25
  26 #include <PiPei.h>
  27 #include <Guid/FirmwareFileSystem2.h>
  28 #include <Ppi/FirmwareVolumeInfo.h>
  29 #include <Library/PcdLib.h>
  30 #include <Library/DebugLib.h>
  31
  32 EFI_PEI_FIRMWARE_VOLUME_INFO_PPI mAddtionFVPpi = {
  33   EFI_FIRMWARE_FILE_SYSTEM2_GUID,
  34   (VOID*)(UINTN)FixedPcdGet32(PcdFlashFvRecovery2Base),
  35   FixedPcdGet32(PcdFlashFvRecovery2Size),
  36   NULL,
  37   NULL
  38 };
  39
  40 EFI_PEI_PPI_DESCRIPTOR  mPpiList[] = {
  41   (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
  42   &gEfiPeiFirmwareVolumeInfoPpiGuid,
  43   &mAddtionFVPpi
  44 };
  45
  46
  47 /**
  48   Add Recovery Fv Info to the Pei Core.
  49
  50   @param  PeiServices  General purpose services available to every PEIM.
  51
  52   @retval  Status
  53
  54 **/
  55 EFI_STATUS
  56 EFIAPI
  57 PeimInitializeFvInfo (
  58   IN       EFI_PEI_FILE_HANDLE  FileHandle,
  59   IN CONST EFI_PEI_SERVICES     **PeiServices
  60   )
  61
  62 //
  63 // GC_TODO:    FfsHeader - add argument and description to function comment
  64 //
  65 {
  66   EFI_STATUS  Status;
  67   Status = (**PeiServices).InstallPpi (PeiServices, &mPpiList[0]);
  68   ASSERT_EFI_ERROR (Status);
  69
  70   DEBUG ((EFI_D_INFO, "\nFvInfo Add Fv Info\n"));
  71
  72   return Status;
  73 }