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* [edk2-platforms] [PATCH] SimicsOpenBoardPkg: Add CmosAccessLib to BoardX58Ich10
@ 2019-10-29 22:27 Agyeman, Prince
  2019-10-31  1:22 ` Nate DeSimone
  2019-10-31  7:22 ` Kubacki, Michael A
  0 siblings, 2 replies; 3+ messages in thread
From: Agyeman, Prince @ 2019-10-29 22:27 UTC (permalink / raw)
  To: devel; +Cc: Ankit Sinha, Nate DeSimone, Kubacki Michael A

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2164

Replaced Cmos.c and Cmos.h with BoardModulePkg's
Cmos library CmosAccessLib

Cc: Ankit Sinha <ankit.sinha@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Kubacki Michael A <michael.a.kubacki@intel.com>

Signed-off-by: Prince Agyeman <prince.agyeman@intel.com>
---
 .../BoardX58Ich10/OpenBoardPkg.dsc            |  2 +
 .../Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c | 57 -------------------
 .../Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h | 50 ----------------
 .../SimicsOpenBoardPkg/SimicsPei/MemDetect.c  |  4 +-
 .../SimicsOpenBoardPkg/SimicsPei/Platform.c   |  4 +-
 .../SimicsPei/SimicsPei.inf                   |  3 +-
 6 files changed, 8 insertions(+), 112 deletions(-)
 delete mode 100644 Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
 delete mode 100644 Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h

diff --git a/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc b/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
index 4f8ab4170d..67f1680a4f 100644
--- a/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
+++ b/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
@@ -115,6 +115,8 @@
   SerializeVariablesLib|$(BOARD_PKG)/Library/SerializeVariablesLib/SerializeVariablesLib.inf
   SiliconPolicyInitLib|$(BOARD_PKG)/Policy/Library/SiliconPolicyInitLib/SiliconPolicyInitLib.inf
   SiliconPolicyUpdateLib|$(BOARD_PKG)/Policy/Library/SiliconPolicyUpdateLib/SiliconPolicyUpdateLib.inf
+  PlatformCmosAccessLib|BoardModulePkg/Library/PlatformCmosAccessLibNull/PlatformCmosAccessLibNull.inf
+  CmosAccessLib|BoardModulePkg/Library/CmosAccessLib/CmosAccessLib.inf
 
 [LibraryClasses.common.SEC]
   #######################################
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
deleted file mode 100644
index b34ba9283b..0000000000
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/** @file
-  PC/AT CMOS access routines
-
-  Copyright (c) 2006 - 2019 Intel Corporation. All rights reserved. <BR>
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-**/
-
-#include "Cmos.h"
-#include "Library/IoLib.h"
-
-/**
-  Reads 8-bits of CMOS data.
-
-  Reads the 8-bits of CMOS data at the location specified by Index.
-  The 8-bit read value is returned.
-
-  @param  Index  The CMOS location to read.
-
-  @return The value read.
-
-**/
-UINT8
-EFIAPI
-CmosRead8 (
-  IN      UINTN                     Index
-  )
-{
-  IoWrite8 (0x70, (UINT8) Index);
-  return IoRead8 (0x71);
-}
-
-
-/**
-  Writes 8-bits of CMOS data.
-
-  Writes 8-bits of CMOS data to the location specified by Index
-  with the value specified by Value and returns Value.
-
-  @param  Index  The CMOS location to write.
-  @param  Value  The value to write to CMOS.
-
-  @return The value written to CMOS.
-
-**/
-UINT8
-EFIAPI
-CmosWrite8 (
-  IN      UINTN                     Index,
-  IN      UINT8                     Value
-  )
-{
-  IoWrite8 (0x70, (UINT8) Index);
-  IoWrite8 (0x71, Value);
-  return Value;
-}
-
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h
deleted file mode 100644
index 07fa2e2d11..0000000000
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/** @file
-  PC/AT CMOS access routines
-
-  Copyright (c) 2006 - 2019 Intel Corporation. All rights reserved. <BR>
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-**/
-
-#ifndef __CMOS_H__
-#define __CMOS_H__
-
-/**
-  Reads 8-bits of CMOS data.
-
-  Reads the 8-bits of CMOS data at the location specified by Index.
-  The 8-bit read value is returned.
-
-  @param  Index  The CMOS location to read.
-
-  @return The value read.
-
-**/
-UINT8
-EFIAPI
-CmosRead8 (
-  IN      UINTN                     Index
-  );
-
-/**
-  Writes 8-bits of CMOS data.
-
-  Writes 8-bits of CMOS data to the location specified by Index
-  with the value specified by Value and returns Value.
-
-  @param  Index  The CMOS location to write.
-  @param  Value  The value to write to CMOS.
-
-  @return The value written to CMOS.
-
-**/
-UINT8
-EFIAPI
-CmosWrite8 (
-  IN      UINTN                     Index,
-  IN      UINT8                     Value
-  );
-
-
-#endif
-
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
index ee0eead5a8..4d16fd2fac 100644
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
+++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
@@ -22,11 +22,11 @@
 #include <Library/PeimEntryPoint.h>
 #include <Library/ResourcePublicationLib.h>
 #include <Library/MtrrLib.h>
+#include <Library/CmosAccessLib.h>
 #include <SimicsPlatforms.h>
 #include <Guid/SmramMemoryReserve.h>
 
 #include "Platform.h"
-#include "Cmos.h"
 
 UINT8 mPhysMemAddressWidth;
 
@@ -105,7 +105,7 @@ GetSystemMemorySizeAbove4gb (
   )
 {
   UINT32 Size;
-  UINTN  CmosIndex;
+  UINT8  CmosIndex;
 
   //
   // CMOS 0x5b-0x5d specifies the system memory above 4GB MB.
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
index 7568d25c4e..0bec76e496 100644
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
+++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
@@ -22,13 +22,13 @@
 #include <Library/PeimEntryPoint.h>
 #include <Library/PeiServicesLib.h>
 #include <Library/ResourcePublicationLib.h>
+#include <Library/CmosAccessLib.h>
 #include <Guid/MemoryTypeInformation.h>
 #include <Ppi/MasterBootMode.h>
 #include <IndustryStandard/Pci22.h>
 #include <SimicsPlatforms.h>
 
 #include "Platform.h"
-#include "Cmos.h"
 
 EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {
   { EfiACPIMemoryNVS,       0x004 },
@@ -524,7 +524,7 @@ DebugDumpCmos (
   VOID
   )
 {
-  UINT32 Loop;
+  UINT8 Loop;
 
   DEBUG ((EFI_D_INFO, "CMOS:\n"));
 
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
index 9499d2aad5..710fa680be 100644
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
+++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
@@ -23,7 +23,6 @@
 #
 
 [Sources]
-  Cmos.c
   FeatureControl.c
   MemDetect.c
   Platform.c
@@ -36,6 +35,7 @@
   MinPlatformPkg/MinPlatformPkg.dec
   SimicsX58SktPkg/SktPkg.dec
   SimicsIch10Pkg/Ich10Pkg.dec
+  BoardModulePkg/BoardModulePkg.dec
 
 [Guids]
   gEfiMemoryTypeInformationGuid
@@ -53,6 +53,7 @@
   PeimEntryPoint
   MtrrLib
   PcdLib
+  CmosAccessLib
 
 [Pcd]
   gSimicsOpenBoardPkgTokenSpaceGuid.PcdSimicsPeiMemFvBase
-- 
2.19.1.windows.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread

* Re: [edk2-platforms] [PATCH] SimicsOpenBoardPkg: Add CmosAccessLib to BoardX58Ich10
  2019-10-29 22:27 [edk2-platforms] [PATCH] SimicsOpenBoardPkg: Add CmosAccessLib to BoardX58Ich10 Agyeman, Prince
@ 2019-10-31  1:22 ` Nate DeSimone
  2019-10-31  7:22 ` Kubacki, Michael A
  1 sibling, 0 replies; 3+ messages in thread
From: Nate DeSimone @ 2019-10-31  1:22 UTC (permalink / raw)
  To: Agyeman, Prince, devel@edk2.groups.io; +Cc: Sinha, Ankit, Kubacki, Michael A

Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>

-----Original Message-----
From: Agyeman, Prince <prince.agyeman@intel.com> 
Sent: Tuesday, October 29, 2019 3:27 PM
To: devel@edk2.groups.io
Cc: Sinha, Ankit <ankit.sinha@intel.com>; Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; Kubacki, Michael A <michael.a.kubacki@intel.com>
Subject: [edk2-platforms] [PATCH] SimicsOpenBoardPkg: Add CmosAccessLib to BoardX58Ich10

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2164

Replaced Cmos.c and Cmos.h with BoardModulePkg's Cmos library CmosAccessLib

Cc: Ankit Sinha <ankit.sinha@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Kubacki Michael A <michael.a.kubacki@intel.com>

Signed-off-by: Prince Agyeman <prince.agyeman@intel.com>
---
 .../BoardX58Ich10/OpenBoardPkg.dsc            |  2 +
 .../Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c | 57 -------------------  .../Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h | 50 ----------------  .../SimicsOpenBoardPkg/SimicsPei/MemDetect.c  |  4 +-
 .../SimicsOpenBoardPkg/SimicsPei/Platform.c   |  4 +-
 .../SimicsPei/SimicsPei.inf                   |  3 +-
 6 files changed, 8 insertions(+), 112 deletions(-)  delete mode 100644 Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
 delete mode 100644 Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h

diff --git a/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc b/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
index 4f8ab4170d..67f1680a4f 100644
--- a/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
+++ b/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
@@ -115,6 +115,8 @@
   SerializeVariablesLib|$(BOARD_PKG)/Library/SerializeVariablesLib/SerializeVariablesLib.inf
   SiliconPolicyInitLib|$(BOARD_PKG)/Policy/Library/SiliconPolicyInitLib/SiliconPolicyInitLib.inf
   SiliconPolicyUpdateLib|$(BOARD_PKG)/Policy/Library/SiliconPolicyUpdateLib/SiliconPolicyUpdateLib.inf
+  
+ PlatformCmosAccessLib|BoardModulePkg/Library/PlatformCmosAccessLibNull
+ /PlatformCmosAccessLibNull.inf  
+ CmosAccessLib|BoardModulePkg/Library/CmosAccessLib/CmosAccessLib.inf
 
 [LibraryClasses.common.SEC]
   #######################################
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
deleted file mode 100644
index b34ba9283b..0000000000
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/** @file
-  PC/AT CMOS access routines
-
-  Copyright (c) 2006 - 2019 Intel Corporation. All rights reserved. <BR>
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent -**/
-
-#include "Cmos.h"
-#include "Library/IoLib.h"
-
-/**
-  Reads 8-bits of CMOS data.
-
-  Reads the 8-bits of CMOS data at the location specified by Index.
-  The 8-bit read value is returned.
-
-  @param  Index  The CMOS location to read.
-
-  @return The value read.
-
-**/
-UINT8
-EFIAPI
-CmosRead8 (
-  IN      UINTN                     Index
-  )
-{
-  IoWrite8 (0x70, (UINT8) Index);
-  return IoRead8 (0x71);
-}
-
-
-/**
-  Writes 8-bits of CMOS data.
-
-  Writes 8-bits of CMOS data to the location specified by Index
-  with the value specified by Value and returns Value.
-
-  @param  Index  The CMOS location to write.
-  @param  Value  The value to write to CMOS.
-
-  @return The value written to CMOS.
-
-**/
-UINT8
-EFIAPI
-CmosWrite8 (
-  IN      UINTN                     Index,
-  IN      UINT8                     Value
-  )
-{
-  IoWrite8 (0x70, (UINT8) Index);
-  IoWrite8 (0x71, Value);
-  return Value;
-}
-
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h
deleted file mode 100644
index 07fa2e2d11..0000000000
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/** @file
-  PC/AT CMOS access routines
-
-  Copyright (c) 2006 - 2019 Intel Corporation. All rights reserved. <BR>
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent -**/
-
-#ifndef __CMOS_H__
-#define __CMOS_H__
-
-/**
-  Reads 8-bits of CMOS data.
-
-  Reads the 8-bits of CMOS data at the location specified by Index.
-  The 8-bit read value is returned.
-
-  @param  Index  The CMOS location to read.
-
-  @return The value read.
-
-**/
-UINT8
-EFIAPI
-CmosRead8 (
-  IN      UINTN                     Index
-  );
-
-/**
-  Writes 8-bits of CMOS data.
-
-  Writes 8-bits of CMOS data to the location specified by Index
-  with the value specified by Value and returns Value.
-
-  @param  Index  The CMOS location to write.
-  @param  Value  The value to write to CMOS.
-
-  @return The value written to CMOS.
-
-**/
-UINT8
-EFIAPI
-CmosWrite8 (
-  IN      UINTN                     Index,
-  IN      UINT8                     Value
-  );
-
-
-#endif
-
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
index ee0eead5a8..4d16fd2fac 100644
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
+++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
@@ -22,11 +22,11 @@
 #include <Library/PeimEntryPoint.h>
 #include <Library/ResourcePublicationLib.h>
 #include <Library/MtrrLib.h>
+#include <Library/CmosAccessLib.h>
 #include <SimicsPlatforms.h>
 #include <Guid/SmramMemoryReserve.h>
 
 #include "Platform.h"
-#include "Cmos.h"
 
 UINT8 mPhysMemAddressWidth;
 
@@ -105,7 +105,7 @@ GetSystemMemorySizeAbove4gb (
   )
 {
   UINT32 Size;
-  UINTN  CmosIndex;
+  UINT8  CmosIndex;
 
   //
   // CMOS 0x5b-0x5d specifies the system memory above 4GB MB.
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
index 7568d25c4e..0bec76e496 100644
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
+++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
@@ -22,13 +22,13 @@
 #include <Library/PeimEntryPoint.h>
 #include <Library/PeiServicesLib.h>
 #include <Library/ResourcePublicationLib.h>
+#include <Library/CmosAccessLib.h>
 #include <Guid/MemoryTypeInformation.h>  #include <Ppi/MasterBootMode.h>  #include <IndustryStandard/Pci22.h>  #include <SimicsPlatforms.h>
 
 #include "Platform.h"
-#include "Cmos.h"
 
 EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {
   { EfiACPIMemoryNVS,       0x004 },
@@ -524,7 +524,7 @@ DebugDumpCmos (
   VOID
   )
 {
-  UINT32 Loop;
+  UINT8 Loop;
 
   DEBUG ((EFI_D_INFO, "CMOS:\n"));
 
diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
index 9499d2aad5..710fa680be 100644
--- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
+++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
@@ -23,7 +23,6 @@
 #
 
 [Sources]
-  Cmos.c
   FeatureControl.c
   MemDetect.c
   Platform.c
@@ -36,6 +35,7 @@
   MinPlatformPkg/MinPlatformPkg.dec
   SimicsX58SktPkg/SktPkg.dec
   SimicsIch10Pkg/Ich10Pkg.dec
+  BoardModulePkg/BoardModulePkg.dec
 
 [Guids]
   gEfiMemoryTypeInformationGuid
@@ -53,6 +53,7 @@
   PeimEntryPoint
   MtrrLib
   PcdLib
+  CmosAccessLib
 
 [Pcd]
   gSimicsOpenBoardPkgTokenSpaceGuid.PcdSimicsPeiMemFvBase
--
2.19.1.windows.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread

* Re: [edk2-platforms] [PATCH] SimicsOpenBoardPkg: Add CmosAccessLib to BoardX58Ich10
  2019-10-29 22:27 [edk2-platforms] [PATCH] SimicsOpenBoardPkg: Add CmosAccessLib to BoardX58Ich10 Agyeman, Prince
  2019-10-31  1:22 ` Nate DeSimone
@ 2019-10-31  7:22 ` Kubacki, Michael A
  1 sibling, 0 replies; 3+ messages in thread
From: Kubacki, Michael A @ 2019-10-31  7:22 UTC (permalink / raw)
  To: Agyeman, Prince, devel@edk2.groups.io; +Cc: Sinha, Ankit, Desimone, Nathaniel L

I still see custom implementation of CMOS functions and usage of those
functions in SimicsOpenBoardPkg. Examples:

1. Platform\Intel\SimicsOpenBoardPkg\BoardX58Ich10\Library\BoardInitLib\PeiX58Ich10InitPreMemLib.c:
   * CmosRead8 ()
   * CmosWrite8 ()
2. Platform\Intel\SimicsOpenBoardPkg\SimicsPei\MemDetect.c:
   * CmosRead8 ()
3. Platform\Intel\SimicsOpenBoardPkg\SimicsPei\Platform.c:
   * CmosRead8 ()
4. Platform\Intel\SimicsOpenBoardPkg\SmbiosPlatformDxe\SmbiosPlatformDxe.c:
  * CmosRead8 ()

Can you please check these and clean any other CMOS usage that is handled by the library?

Thanks,
Michael

> -----Original Message-----
> From: Agyeman, Prince <prince.agyeman@intel.com>
> Sent: Tuesday, October 29, 2019 3:27 PM
> To: devel@edk2.groups.io
> Cc: Sinha, Ankit <ankit.sinha@intel.com>; Desimone, Nathaniel L
> <nathaniel.l.desimone@intel.com>; Kubacki, Michael A
> <michael.a.kubacki@intel.com>
> Subject: [edk2-platforms] [PATCH] SimicsOpenBoardPkg: Add CmosAccessLib
> to BoardX58Ich10
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2164
> 
> Replaced Cmos.c and Cmos.h with BoardModulePkg's Cmos library
> CmosAccessLib
> 
> Cc: Ankit Sinha <ankit.sinha@intel.com>
> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
> Cc: Kubacki Michael A <michael.a.kubacki@intel.com>
> 
> Signed-off-by: Prince Agyeman <prince.agyeman@intel.com>
> ---
>  .../BoardX58Ich10/OpenBoardPkg.dsc            |  2 +
>  .../Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c | 57 -------------------
> .../Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h | 50 ----------------
> .../SimicsOpenBoardPkg/SimicsPei/MemDetect.c  |  4 +-
>  .../SimicsOpenBoardPkg/SimicsPei/Platform.c   |  4 +-
>  .../SimicsPei/SimicsPei.inf                   |  3 +-
>  6 files changed, 8 insertions(+), 112 deletions(-)  delete mode 100644
> Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
>  delete mode 100644 Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h
> 
> diff --git
> a/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
> b/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
> index 4f8ab4170d..67f1680a4f 100644
> ---
> a/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
> +++
> b/Platform/Intel/SimicsOpenBoardPkg/BoardX58Ich10/OpenBoardPkg.dsc
> @@ -115,6 +115,8 @@
> 
> SerializeVariablesLib|$(BOARD_PKG)/Library/SerializeVariablesLib/SerializeV
> ariablesLib.inf
> 
> SiliconPolicyInitLib|$(BOARD_PKG)/Policy/Library/SiliconPolicyInitLib/SiliconP
> olicyInitLib.inf
> 
> SiliconPolicyUpdateLib|$(BOARD_PKG)/Policy/Library/SiliconPolicyUpdateLib
> /SiliconPolicyUpdateLib.inf
> +
> +
> PlatformCmosAccessLib|BoardModulePkg/Library/PlatformCmosAccessLibN
> ull
> + /PlatformCmosAccessLibNull.inf
> +
> CmosAccessLib|BoardModulePkg/Library/CmosAccessLib/CmosAccessLib.inf
> 
>  [LibraryClasses.common.SEC]
>    #######################################
> diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
> b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
> deleted file mode 100644
> index b34ba9283b..0000000000
> --- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.c
> +++ /dev/null
> @@ -1,57 +0,0 @@
> -/** @file
> -  PC/AT CMOS access routines
> -
> -  Copyright (c) 2006 - 2019 Intel Corporation. All rights reserved. <BR>
> -
> -  SPDX-License-Identifier: BSD-2-Clause-Patent -**/
> -
> -#include "Cmos.h"
> -#include "Library/IoLib.h"
> -
> -/**
> -  Reads 8-bits of CMOS data.
> -
> -  Reads the 8-bits of CMOS data at the location specified by Index.
> -  The 8-bit read value is returned.
> -
> -  @param  Index  The CMOS location to read.
> -
> -  @return The value read.
> -
> -**/
> -UINT8
> -EFIAPI
> -CmosRead8 (
> -  IN      UINTN                     Index
> -  )
> -{
> -  IoWrite8 (0x70, (UINT8) Index);
> -  return IoRead8 (0x71);
> -}
> -
> -
> -/**
> -  Writes 8-bits of CMOS data.
> -
> -  Writes 8-bits of CMOS data to the location specified by Index
> -  with the value specified by Value and returns Value.
> -
> -  @param  Index  The CMOS location to write.
> -  @param  Value  The value to write to CMOS.
> -
> -  @return The value written to CMOS.
> -
> -**/
> -UINT8
> -EFIAPI
> -CmosWrite8 (
> -  IN      UINTN                     Index,
> -  IN      UINT8                     Value
> -  )
> -{
> -  IoWrite8 (0x70, (UINT8) Index);
> -  IoWrite8 (0x71, Value);
> -  return Value;
> -}
> -
> diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h
> b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h
> deleted file mode 100644
> index 07fa2e2d11..0000000000
> --- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Cmos.h
> +++ /dev/null
> @@ -1,50 +0,0 @@
> -/** @file
> -  PC/AT CMOS access routines
> -
> -  Copyright (c) 2006 - 2019 Intel Corporation. All rights reserved. <BR>
> -
> -  SPDX-License-Identifier: BSD-2-Clause-Patent -**/
> -
> -#ifndef __CMOS_H__
> -#define __CMOS_H__
> -
> -/**
> -  Reads 8-bits of CMOS data.
> -
> -  Reads the 8-bits of CMOS data at the location specified by Index.
> -  The 8-bit read value is returned.
> -
> -  @param  Index  The CMOS location to read.
> -
> -  @return The value read.
> -
> -**/
> -UINT8
> -EFIAPI
> -CmosRead8 (
> -  IN      UINTN                     Index
> -  );
> -
> -/**
> -  Writes 8-bits of CMOS data.
> -
> -  Writes 8-bits of CMOS data to the location specified by Index
> -  with the value specified by Value and returns Value.
> -
> -  @param  Index  The CMOS location to write.
> -  @param  Value  The value to write to CMOS.
> -
> -  @return The value written to CMOS.
> -
> -**/
> -UINT8
> -EFIAPI
> -CmosWrite8 (
> -  IN      UINTN                     Index,
> -  IN      UINT8                     Value
> -  );
> -
> -
> -#endif
> -
> diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
> b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
> index ee0eead5a8..4d16fd2fac 100644
> --- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
> +++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/MemDetect.c
> @@ -22,11 +22,11 @@
>  #include <Library/PeimEntryPoint.h>
>  #include <Library/ResourcePublicationLib.h>
>  #include <Library/MtrrLib.h>
> +#include <Library/CmosAccessLib.h>
>  #include <SimicsPlatforms.h>
>  #include <Guid/SmramMemoryReserve.h>
> 
>  #include "Platform.h"
> -#include "Cmos.h"
> 
>  UINT8 mPhysMemAddressWidth;
> 
> @@ -105,7 +105,7 @@ GetSystemMemorySizeAbove4gb (
>    )
>  {
>    UINT32 Size;
> -  UINTN  CmosIndex;
> +  UINT8  CmosIndex;
> 
>    //
>    // CMOS 0x5b-0x5d specifies the system memory above 4GB MB.
> diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
> b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
> index 7568d25c4e..0bec76e496 100644
> --- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
> +++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/Platform.c
> @@ -22,13 +22,13 @@
>  #include <Library/PeimEntryPoint.h>
>  #include <Library/PeiServicesLib.h>
>  #include <Library/ResourcePublicationLib.h>
> +#include <Library/CmosAccessLib.h>
>  #include <Guid/MemoryTypeInformation.h>  #include
> <Ppi/MasterBootMode.h>  #include <IndustryStandard/Pci22.h>  #include
> <SimicsPlatforms.h>
> 
>  #include "Platform.h"
> -#include "Cmos.h"
> 
>  EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {
>    { EfiACPIMemoryNVS,       0x004 },
> @@ -524,7 +524,7 @@ DebugDumpCmos (
>    VOID
>    )
>  {
> -  UINT32 Loop;
> +  UINT8 Loop;
> 
>    DEBUG ((EFI_D_INFO, "CMOS:\n"));
> 
> diff --git a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
> b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
> index 9499d2aad5..710fa680be 100644
> --- a/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
> +++ b/Platform/Intel/SimicsOpenBoardPkg/SimicsPei/SimicsPei.inf
> @@ -23,7 +23,6 @@
>  #
> 
>  [Sources]
> -  Cmos.c
>    FeatureControl.c
>    MemDetect.c
>    Platform.c
> @@ -36,6 +35,7 @@
>    MinPlatformPkg/MinPlatformPkg.dec
>    SimicsX58SktPkg/SktPkg.dec
>    SimicsIch10Pkg/Ich10Pkg.dec
> +  BoardModulePkg/BoardModulePkg.dec
> 
>  [Guids]
>    gEfiMemoryTypeInformationGuid
> @@ -53,6 +53,7 @@
>    PeimEntryPoint
>    MtrrLib
>    PcdLib
> +  CmosAccessLib
> 
>  [Pcd]
>    gSimicsOpenBoardPkgTokenSpaceGuid.PcdSimicsPeiMemFvBase
> --
> 2.19.1.windows.1


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Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2019-10-29 22:27 [edk2-platforms] [PATCH] SimicsOpenBoardPkg: Add CmosAccessLib to BoardX58Ich10 Agyeman, Prince
2019-10-31  1:22 ` Nate DeSimone
2019-10-31  7:22 ` Kubacki, Michael A

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