This PCD is used to indicated the recovery file name.
The previous name - FvMain.Fv is hardcoded in CdExpressPei.
It does not make sense to force the name.
Now a platform may use any recovery file name.
Cc: Feng Tian <feng.t...@intel.com>
Cc: Star Zeng <star.z...@intel.com>
Cc: Liming Gao <liming....@intel.com>
Cc: Eric Dong <eric.d...@intel.com>
Cc: Ruiyu Ni <ruiyu...@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen....@intel.com>
---
MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf | 5 ++++-
MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c | 16 ++++++++++++++--
MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h | 7 +------
3 files changed, 19 insertions(+), 9 deletions(-)
diff --git a/MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf
b/MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf
index e9d45e5..facad47 100644
--- a/MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf
+++ b/MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf
@@ -5,7 +5,7 @@
# finds whether there is Recovery data in the device. If it finds recovery
# data, it will install Device Recovery Module PPI.
#
-# Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions
@@ -68,6 +68,9 @@
[FeaturePcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdFrameworkCompatibilitySupport ## CONSUMES
+[Pcd]
+ gEfiMdeModulePkgTokenSpaceGuid.PcdRecoveryFileName ## CONSUMES
+
[Depex]
gEfiPeiMemoryDiscoveredPpiGuid AND gEfiPeiBootInRecoveryModePpiGuid
diff --git a/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c
b/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c
index 371ab73..d3cbfaa 100644
--- a/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c
+++ b/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c
@@ -17,6 +17,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER
EXPRESS OR IMPLIED.
#include "PeiCdExpress.h"
PEI_CD_EXPRESS_PRIVATE_DATA *mPrivateData = NULL;
+CHAR8 *mRecoveryFileName;
+UINTN mRecoveryFileNameSize;
/**
Installs the Device Recovery Module PPI, Initialize BlockIo Ppi
@@ -48,6 +50,16 @@ CdExpressPeimEntry (
return EFI_OUT_OF_RESOURCES;
}
+ mRecoveryFileNameSize = PcdGetSize(PcdRecoveryFileName) / sizeof(CHAR16);
+ mRecoveryFileName = AllocatePool(mRecoveryFileNameSize);
+ if (mRecoveryFileName == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+ Status = UnicodeStrToAsciiStrS(PcdGetPtr(PcdRecoveryFileName),
mRecoveryFileName, mRecoveryFileNameSize);
+ if (EFI_ERROR(Status)) {
+ return Status;
+ }
+
//
// Initialize Private Data (to zero, as is required by subsequent operations)
//
@@ -466,12 +478,12 @@ RetrieveCapsuleFileFromRoot (
}
}
- if (Index != (sizeof (PEI_RECOVERY_FILE_NAME) - 1)) {
+ if (Index != mRecoveryFileNameSize - 1) {
Buffer += FileRecord->Length;
continue;
}
- if (!StringCmp (FileRecord->FileID, (UINT8 *) PEI_RECOVERY_FILE_NAME,
sizeof (PEI_RECOVERY_FILE_NAME) - 1, FALSE)) {
+ if (!StringCmp (FileRecord->FileID, (UINT8 *)mRecoveryFileName,
mRecoveryFileNameSize - 1, FALSE)) {
Buffer += FileRecord->Length;
continue;
}
diff --git a/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h
b/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h
index 91f34dc..1c8843c 100644
--- a/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h
+++ b/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h
@@ -1,7 +1,7 @@
/** @file
Header file for CD recovery PEIM
-Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@@ -43,11 +43,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER
EXPRESS OR IMPLIED.
#define PEI_MEMMORY_PAGE_SIZE 0x1000
//
-// Recovery file name (in root directory)
-//
-#define PEI_RECOVERY_FILE_NAME "FVMAIN.FV"
-
-//
// Following are defined according to ISO-9660 specification
//
#define PEI_CD_STANDARD_ID "CD001"
--
2.7.4.windows.1
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