Revision: 16143
http://sourceforge.net/p/edk2/code/16143
Author: oliviermartin
Date: 2014-09-18 21:15:29 +0000 (Thu, 18 Sep 2014)
Log Message:
-----------
ArmPlatformPkg: Introduced ArmPlatformSysConfigLib NULL library
Some platforms do not have SysConfig controller used by the ARM
Versatile Express.
Some peripheral drivers currently rely on SysConfigLib (eg: PL031
RTC driver, LCD driver).
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <[email protected]>
Modified Paths:
--------------
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb.dsc.inc
Added Paths:
-----------
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.c
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.inf
Removed Paths:
-------------
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEb.c
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf
Modified: trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb.dsc.inc
===================================================================
--- trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb.dsc.inc
2014-09-18 19:13:22 UTC (rev 16142)
+++ trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb.dsc.inc
2014-09-18 21:15:29 UTC (rev 16143)
@@ -75,7 +75,7 @@
PL011UartLib|ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf
NorFlashPlatformLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/NorFlashArmRealViewEbLib/NorFlashArmRealViewEbLib.inf
LcdPlatformLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEbLib.inf
-
ArmPlatformSysConfigLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf
+
ArmPlatformSysConfigLib|ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.inf
# Networking Requirements for ArmPlatformPkg/Bds
NetLib|MdeModulePkg/Library/DxeNetLib/DxeNetLib.inf
Deleted:
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEb.c
===================================================================
---
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEb.c
2014-09-18 19:13:22 UTC (rev 16142)
+++
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEb.c
2014-09-18 21:15:29 UTC (rev 16143)
@@ -1,95 +0,0 @@
-/** @file SysConfigArmRealViewEb.c
-
- Copyright (c) 2011-2012, ARM Ltd. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD
License
- which accompanies this distribution. The full text of the license may be
found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <Base.h>
-#include <Library/IoLib.h>
-#include <Library/DebugLib.h>
-
-#include <Library/ArmPlatformSysConfigLib.h>
-#include <ArmPlatform.h>
-
-/****************************************************************************
- *
- * This file makes it easier to access the System Configuration Registers
- * in the ARM Versatile Express motherboard.
- *
- ****************************************************************************/
-
-RETURN_STATUS
-ArmPlatformSysConfigInitialize (
- VOID
- )
-{
- return RETURN_SUCCESS;
-}
-
-RETURN_STATUS
-ArmPlatformSysConfigGet (
- IN SYS_CONFIG_FUNCTION Function,
- OUT UINT32* Value
- )
-{
- RETURN_STATUS Status;
-
- Status = RETURN_SUCCESS;
-
- // Intercept some functions
- switch(Function) {
-
- default:
- Status = RETURN_UNSUPPORTED;
- }
-
- return Status;
-}
-
-RETURN_STATUS
-ArmPlatformSysConfigSet (
- IN SYS_CONFIG_FUNCTION Function,
- IN UINT32 Value
- )
-{
- RETURN_STATUS Status;
-
- Status = RETURN_SUCCESS;
-
- // Intercept some functions
- switch(Function) {
-
- default:
- Status = RETURN_UNSUPPORTED;
- }
-
- return Status;
-}
-
-RETURN_STATUS
-ArmPlatformSysConfigSetDevice (
- IN SYS_CONFIG_FUNCTION Function,
- IN UINT32 Device,
- IN UINT32 Value
- )
-{
- RETURN_STATUS Status;
-
- Status = RETURN_SUCCESS;
-
- // Intercept some functions
- switch(Function) {
-
- default:
- Status = RETURN_UNSUPPORTED;
- }
-
- return Status;
-}
Deleted:
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf
===================================================================
---
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf
2014-09-18 19:13:22 UTC (rev 16142)
+++
trunk/edk2/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf
2014-09-18 21:15:29 UTC (rev 16143)
@@ -1,34 +0,0 @@
-#/** @file
-#
-# Component description file for SysConfigArmRealViewEbLib module
-#
-# Copyright (c) 2011-2012, ARM Ltd. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD
License
-# which accompanies this distribution. The full text of the license may be
found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
IMPLIED.
-#
-#**/
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = SysConfigArmRealViewEbLib
- FILE_GUID = 46eddfa0-8de0-11e0-944b-0002a5d5c51b
- MODULE_TYPE = BASE
- VERSION_STRING = 1.0
- LIBRARY_CLASS = ArmPlatformSysConfigLib
-
-[Sources.common]
- SysConfigArmRealViewEb.c
-
-[Packages]
- MdePkg/MdePkg.dec
- ArmPlatformPkg/ArmVExpressPkg/ArmVExpressPkg.dec
- ArmPlatformPkg/ArmPlatformPkg.dec
-
-[LibraryClasses]
- BaseLib
Added:
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.c
===================================================================
---
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.c
(rev 0)
+++
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.c
2014-09-18 21:15:29 UTC (rev 16143)
@@ -0,0 +1,85 @@
+/** @file
+
+ Copyright (c) 2011-2014, ARM Ltd. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD
License
+ which accompanies this distribution. The full text of the license may be
found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include <Base.h>
+
+#include <Library/ArmPlatformSysConfigLib.h>
+
+
+RETURN_STATUS
+ArmPlatformSysConfigInitialize (
+ VOID
+ )
+{
+ return RETURN_SUCCESS;
+}
+
+/***************************************
+ * GENERAL FUNCTION: AccessSysCfgRegister
+ * Interacts with
+ * SYS_CFGSTAT
+ * SYS_CFGDATA
+ * SYS_CFGCTRL
+ * for setting and for reading out values
+ ***************************************/
+RETURN_STATUS
+AccessSysCfgRegister (
+ IN UINT32 ReadWrite,
+ IN UINT32 Function,
+ IN UINT32 Site,
+ IN UINT32 Position,
+ IN UINT32 Device,
+ IN OUT UINT32* Data
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+RETURN_STATUS
+ArmPlatformSysConfigGet (
+ IN SYS_CONFIG_FUNCTION Function,
+ OUT UINT32* Value
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+RETURN_STATUS
+ArmPlatformSysConfigGetValues (
+ IN SYS_CONFIG_FUNCTION Function,
+ IN UINTN Size,
+ OUT UINT32* Values
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+RETURN_STATUS
+ArmPlatformSysConfigSet (
+ IN SYS_CONFIG_FUNCTION Function,
+ IN UINT32 Value
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+RETURN_STATUS
+ArmPlatformSysConfigSetDevice (
+ IN SYS_CONFIG_FUNCTION Function,
+ IN UINT32 Device,
+ IN UINT32 Value
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
Added:
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.inf
===================================================================
---
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.inf
(rev 0)
+++
trunk/edk2/ArmPlatformPkg/Library/ArmPlatformSysConfigLibNull/ArmPlatformSysConfigLibNull.inf
2014-09-18 21:15:29 UTC (rev 16143)
@@ -0,0 +1,28 @@
+#/** @file
+#
+# Copyright (c) 2011-2014, ARM Ltd. All rights reserved.<BR>
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD
License
+# which accompanies this distribution. The full text of the license may be
found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
IMPLIED.
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = ArmPlatformSysConfigLibNull
+ FILE_GUID = b2a191a9-9bac-4c83-a2f3-d5f6e71efd03
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = ArmPlatformSysConfigLib
+
+[Sources.common]
+ ArmPlatformSysConfigLibNull.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
------------------------------------------------------------------------------
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