From: "Chiu, Chasel" <chasel.chiu@intel.com>
To: devel@edk2.groups.io
Cc: Chasel Chiu <chasel.chiu@intel.com>,
Nate DeSimone <nathaniel.l.desimone@intel.com>,
Jeremy Soller <jeremy@system76.com>
Subject: [edk2-platforms: PATCH v2 4/9] KabylakeOpenBoardPkg/GalagoPro3: Use same variable name for FspNvsHob.
Date: Fri, 8 Oct 2021 13:14:57 +0800 [thread overview]
Message-ID: <20211008051502.1243-5-chasel.chiu@intel.com> (raw)
In-Reply-To: <20211008051502.1243-1-chasel.chiu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3678
To simplify the implementation the variable Name/GUID has been
changed to "FspNvsBuffer" and gFspNvsBufferVariableGuid
regardless it stores the data from FSP_NON_VOLATILE_STORAGE_HOB2
or FSP_NON_VOLATILE_STORAGE_HOB.
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
---
Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiFspMiscUpdUpdateLib.c | 24 ++++++++++--------------
Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf | 5 ++---
Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/OpenBoardPkg.dsc | 3 +++
3 files changed, 15 insertions(+), 17 deletions(-)
diff --git a/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiFspMiscUpdUpdateLib.c b/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiFspMiscUpdUpdateLib.c
index 9d6c0176f6..2158eb299f 100644
--- a/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiFspMiscUpdUpdateLib.c
+++ b/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiFspMiscUpdUpdateLib.c
@@ -1,7 +1,7 @@
/** @file
Implementation of Fsp Misc UPD Initialization.
-Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2019 - 2021, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -16,7 +16,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include <FspmUpd.h>
#include <FspsUpd.h>
-#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/DebugPrintErrorLevelLib.h>
#include <Library/PciLib.h>
@@ -38,24 +37,21 @@ PeiFspMiscUpdUpdatePreMem (
{
EFI_STATUS Status;
UINTN VariableSize;
- VOID *MemorySavedData;
+ VOID *FspNvsBufferPtr;
UINT8 MorControl;
VOID *MorControlPtr;
//
// Initialize S3 Data variable (S3DataPtr). It may be used for warm and fast boot paths.
//
- VariableSize = 0;
- MemorySavedData = NULL;
- Status = PeiGetVariable (
- L"MemoryConfig",
- &gFspNonVolatileStorageHobGuid,
- &MemorySavedData,
- &VariableSize
- );
- DEBUG ((DEBUG_INFO, "Get L\"MemoryConfig\" gFspNonVolatileStorageHobGuid - %r\n", Status));
- DEBUG ((DEBUG_INFO, "MemoryConfig Size - 0x%x\n", VariableSize));
- FspmUpd->FspmArchUpd.NvsBufferPtr = MemorySavedData;
+ FspNvsBufferPtr = NULL;
+ VariableSize = 0;
+ Status = PeiGetLargeVariable (L"FspNvsBuffer", &gFspNvsBufferVariableGuid, &FspNvsBufferPtr, &VariableSize);
+ if (Status == EFI_SUCCESS) {
+ DEBUG ((DEBUG_INFO, "Get L\"FspNvsBuffer\" gFspNvsBufferVariableGuid - %r\n", Status));
+ DEBUG ((DEBUG_INFO, "FspNvsBuffer Size - 0x%x\n", VariableSize));
+ FspmUpd->FspmArchUpd.NvsBufferPtr = FspNvsBufferPtr;
+ }
if (FspmUpd->FspmArchUpd.NvsBufferPtr != NULL) {
//
diff --git a/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf b/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf
index 463455c90b..ceefe7639e 100644
--- a/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf
+++ b/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf
@@ -1,7 +1,7 @@
## @file
# FSP wrapper silicon policy update library.
#
-# Copyright (c) 2019 - 2020 Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2019 - 2021 Intel Corporation. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@@ -81,7 +81,6 @@
PchInfoLib
PchHsioLib
PchPcieRpLib
- MemoryAllocationLib
CpuMailboxLib
DebugPrintErrorLevelLib
SiPolicyLib
@@ -138,7 +137,7 @@
gKabylakeOpenBoardPkgTokenSpaceGuid.PcdGraphicsVbtGuid
[Guids]
- gFspNonVolatileStorageHobGuid ## CONSUMES
+ gFspNvsBufferVariableGuid ## CONSUMES
gTianoLogoGuid ## CONSUMES
gEfiMemoryOverwriteControlDataGuid
diff --git a/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/OpenBoardPkg.dsc b/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/OpenBoardPkg.dsc
index 7f276d3512..299c7f18cd 100644
--- a/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/OpenBoardPkg.dsc
+++ b/Platform/Intel/KabylakeOpenBoardPkg/GalagoPro3/OpenBoardPkg.dsc
@@ -141,6 +141,9 @@
PlatformHookLib|$(PROJECT)/Library/BasePlatformHookLib/BasePlatformHookLib.inf
SiliconPolicyUpdateLib|$(PROJECT)/FspWrapper/Library/PeiSiliconPolicyUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf
+[LibraryClasses.Common.SEC]
+ VariableReadLib|MinPlatformPkg/Library/BaseVariableReadLibNull/BaseVariableReadLibNull.inf
+
[LibraryClasses.IA32.SEC]
#######################################
# Edk2 Packages
--
2.28.0.windows.1
next prev parent reply other threads:[~2021-10-08 5:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-08 5:14 [edk2-platforms: PATCH v2 0/9] MinPlatformPkg: Support FSP 2.3 FSP_NON_VOLATILE_STORAGE_HOB2 Chiu, Chasel
2021-10-08 5:14 ` [edk2-platforms: PATCH v2 1/9] " Chiu, Chasel
2021-10-08 5:14 ` [edk2-platforms: PATCH v2 2/9] CometlakeOpenBoardPkg: Use same variable name for FspNvsHob Chiu, Chasel
2021-10-08 5:14 ` [edk2-platforms: PATCH v2 3/9] KabylakeOpenBoardPkg/AspireVn7Dash572G:Use " Chiu, Chasel
2021-10-08 5:14 ` Chiu, Chasel [this message]
2021-10-08 5:14 ` [edk2-platforms: PATCH v2 5/9] KabylakeOpenBoardPkg/KabylakeRvp3: Use " Chiu, Chasel
2021-10-08 5:14 ` [edk2-platforms: PATCH v2 6/9] TigerlakeOpenBoardPkg: " Chiu, Chasel
2021-10-08 5:15 ` [edk2-platforms: PATCH v2 7/9] WhiskeylakeOpenBoardPkg: " Chiu, Chasel
2021-10-08 5:15 ` [edk2-platforms: PATCH v2 8/9] WhitleyOpenBoardPkg: Support FSP 2.3 FSP_NON_VOLATILE_STORAGE_HOB2 Chiu, Chasel
2021-10-08 5:15 ` [edk2-platforms: PATCH v2 9/9] WhitleySiliconPkg: Use same variable name for FspNvsHob Chiu, Chasel
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