1 /** @file
2 
3   Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>
4 
5 
6   This program and the accompanying materials are licensed and made available under
7 
8   the terms and conditions of the BSD License that accompanies this distribution.
9 
10   The full text of the license may be found at
11 
12   http://opensource.org/licenses/bsd-license.php.
13 
14 
15 
16   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
17 
18   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
19 
20 
21 
22 
23 Module Name:
24 
25     FvInfoPei.c
26 
27 Abstract:
28 
29     EFI 2.0 PEIM to initialize the cache and program for unlock processor
30 
31 
32 
33 --*/
34 
35 #include <PiPei.h>
36 #include <Guid/FirmwareFileSystem2.h>
37 #include <Ppi/FirmwareVolumeInfo.h>
38 #include <Library/PcdLib.h>
39 #include <Library/DebugLib.h>
40 
41 EFI_PEI_FIRMWARE_VOLUME_INFO_PPI mAddtionFVPpi = {
42   EFI_FIRMWARE_FILE_SYSTEM2_GUID,
43   (VOID*)(UINTN)FixedPcdGet32(PcdFlashFvRecovery2Base),
44   FixedPcdGet32(PcdFlashFvRecovery2Size),
45   NULL,
46   NULL
47 };
48 
49 EFI_PEI_PPI_DESCRIPTOR  mPpiList[] = {
50   (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
51   &gEfiPeiFirmwareVolumeInfoPpiGuid,
52   &mAddtionFVPpi
53 };
54 
55 
56 /**
PeimInitializeFvInfo(IN EFI_PEI_FILE_HANDLE FileHandle,IN CONST EFI_PEI_SERVICES ** PeiServices)57   Add Recovery Fv Info to the Pei Core.
58 
59   @param  PeiServices  General purpose services available to every PEIM.
60 
61   @retval  Status
62 
63 **/
64 EFI_STATUS
65 EFIAPI
66 PeimInitializeFvInfo (
67   IN       EFI_PEI_FILE_HANDLE  FileHandle,
68   IN CONST EFI_PEI_SERVICES     **PeiServices
69   )
70 
71 //
72 // GC_TODO:    FfsHeader - add argument and description to function comment
73 //
74 {
75   EFI_STATUS  Status;
76   Status = (**PeiServices).InstallPpi (PeiServices, &mPpiList[0]);
77   ASSERT_EFI_ERROR (Status);
78 
79   DEBUG ((EFI_D_INFO, "\nFvInfo Add Fv Info\n"));
80 
81   return Status;
82 }
83