[edk2-devel] [PATCH v1] IntelFsp2WrapperPkg: Remove microcode PCDs

[Jason Lou]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3334

IntelFsp2WrapperPkg defines following PCDs:
  PcdCpuMicrocodePatchAddress
  PcdCpuMicrocodePatchRegionSize
  PcdFlashMicrocodeOffset

But the meanings of PcdCpuMicrocodePatchAddress and
PcdCpuMicrocodePatchRegionSize are different from the ones that have
The same name in UefiCpuPkg. To avoid confusion, remove the three PCDs
defined in IntelFsp2WrapperPkg.

Signed-off-by: Jason Lou <yun.lou at intel.com>
Cc: Ray Ni <ray.ni at intel.com>
---
 IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecRamInitData.c                      | 6 +++---
 IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec                                                         | 8 +-------
 IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf | 7 +++----
 3 files changed, 7 insertions(+), 14 deletions(-)

diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecRamInitData.c b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecRamInitData.c
index 96b47e23da..e57b5b57be 100644
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecRamInitData.c
+++ b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecRamInitData.c
@@ -1,7 +1,7 @@
 /** @file
   Sample to provide TempRamInitParams data.
 
-  Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -52,8 +52,8 @@ GLOBAL_REMOVE_IF_UNREFERENCED CONST FSPT_UPD_CORE_DATA FsptUpdDataPtr = {
     }
   },
   {
-    ((UINT32)FixedPcdGet64 (PcdCpuMicrocodePatchAddress) + FixedPcdGet32 (PcdFlashMicrocodeOffset)),
-    ((UINT32)FixedPcdGet64 (PcdCpuMicrocodePatchRegionSize) - FixedPcdGet32 (PcdFlashMicrocodeOffset)),
+    FixedPcdGet32 (PcdCpuMicrocodePatchAddress),
+    FixedPcdGet32 (PcdCpuMicrocodePatchRegionSize),
     FixedPcdGet32 (PcdFlashCodeCacheAddress),
     FixedPcdGet32 (PcdFlashCodeCacheSize),
   }
diff --git a/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec b/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec
index 6852bf1271..a3b9363779 100644
--- a/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec
+++ b/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec
@@ -1,7 +1,7 @@
 ## @file
 # Provides drivers and definitions to support fsp in EDKII bios.
 #
-# Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
 # SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
@@ -56,12 +56,6 @@
   ## Provides the size of the BIOS Flash Device.
   gIntelFsp2WrapperTokenSpaceGuid.PcdFlashCodeCacheSize|0x00200000|UINT32|0x10000002
 
-  ## Indicates the base address of the first Microcode Patch in the Microcode Region
-  gIntelFsp2WrapperTokenSpaceGuid.PcdCpuMicrocodePatchAddress|0x0|UINT64|0x10000005
-  gIntelFsp2WrapperTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize|0x0|UINT64|0x10000006
-  ## Indicates the offset of the Cpu Microcode.
-  gIntelFsp2WrapperTokenSpaceGuid.PcdFlashMicrocodeOffset|0x90|UINT32|0x10000007
-
   ## Indicate the PEI memory size platform want to report
   gIntelFsp2WrapperTokenSpaceGuid.PcdPeiMinMemSize|0x1800000|UINT32|0x40000004
   ## Indicate the PEI memory size platform want to report
diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf
index d7f8301bef..027b127724 100644
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf
+++ b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf
@@ -1,7 +1,7 @@
 ## @file
 #  Sample to provide FSP wrapper platform sec related function.
 #
-#  Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
 #
 #  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -76,8 +76,7 @@
   gIntelFsp2WrapperTokenSpaceGuid.PcdFspmBaseAddress              ## CONSUMES
 
 [FixedPcd]
-  gIntelFsp2WrapperTokenSpaceGuid.PcdCpuMicrocodePatchAddress     ## CONSUMES
-  gIntelFsp2WrapperTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize  ## CONSUMES
-  gIntelFsp2WrapperTokenSpaceGuid.PcdFlashMicrocodeOffset         ## CONSUMES
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchAddress           ## CONSUMES
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize        ## CONSUMES
   gIntelFsp2WrapperTokenSpaceGuid.PcdFlashCodeCacheAddress        ## CONSUMES
   gIntelFsp2WrapperTokenSpaceGuid.PcdFlashCodeCacheSize           ## CONSUMES
-- 
2.28.0.windows.1



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