ArmPlatformPkg/ArmRealViewEb: Add SysConfigLib support

The ARM RealViewEB tiles could have their microcontrollers mapped into the
ARM RealView EB motherboard memory map

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11796 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc
index 47b4d25f47a8e60fc0582cf6217e31fad8596487..dee94ad69ff23045db230e9803a84b7dd2deac9e 100644 (file)
--- a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc
+++ b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc
@@ -113,6 +113,7 @@
 \r
   BdsLib|ArmPkg/Library/BdsLib/BdsLib.inf\r
   \r
+  ArmPlatformSysConfigLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf\r
   NorFlashPlatformLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/NorFlashArmRealViewEbLib/NorFlashArmRealViewEbLib.inf\r
   LcdPlatformLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEbLib.inf\r
 \r

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc
index b6c3acde18cf3740ed657cd0396b5e2d8f204b3d..f9d2acfba7b7c49402b50b2d0235dd279c32e540 100644 (file)
--- a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc
+++ b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc
@@ -114,6 +114,7 @@
 
   BdsLib|ArmPkg/Library/BdsLib/BdsLib.inf
   
+  ArmPlatformSysConfigLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf
   NorFlashPlatformLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/NorFlashArmRealViewEbLib/NorFlashArmRealViewEbLib.inf
   LcdPlatformLib|ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEbLib.inf
 

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEb.c b/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEb.c
new file mode 100644 (file)
index 0000000..d233684
--- /dev/null
+++ b/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEb.c
@@ -0,0 +1,95 @@
+/** @file  SysCfgArmPlatform.c\r
+\r
+  Copyright (c) 2011, ARM Ltd. All rights reserved.<BR>\r
+  This program and the accompanying materials\r
+  are licensed and made available under the terms and conditions of the BSD License\r
+  which accompanies this distribution.  The full text of the license may be found at\r
+  http://opensource.org/licenses/bsd-license.php\r
+\r
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <PiDxe.h>\r
+#include <Library/IoLib.h>\r
+#include <Library/DebugLib.h>\r
+\r
+#include <Library/ArmPlatformSysConfigLib.h>\r
+#include <ArmPlatform.h>\r
+\r
+/****************************************************************************\r
+ *\r
+ *  This file makes it easier to access the System Configuration Registers\r
+ *  in the ARM Versatile Express motherboard.\r
+ *\r
+ ****************************************************************************/\r
+\r
+EFI_STATUS\r
+ArmPlatformSysConfigInitialize (\r
+  VOID\r
+  )\r
+{\r
+  return EFI_SUCCESS;\r
+}\r
+\r
+EFI_STATUS\r
+ArmPlatformSysConfigGet (\r
+  IN  SYS_CONFIG_FUNCTION   Function,\r
+  OUT UINT32*               Value\r
+  )\r
+{\r
+  EFI_STATUS Status;\r
+\r
+  Status = EFI_SUCCESS;\r
+\r
+  // Intercept some functions\r
+  switch(Function) {\r
+\r
+  default:\r
+    Status = EFI_UNSUPPORTED;\r
+  }\r
+\r
+  return Status;\r
+}\r
+\r
+EFI_STATUS\r
+ArmPlatformSysConfigSet (\r
+  IN  SYS_CONFIG_FUNCTION   Function,\r
+  IN  UINT32                Value\r
+  )\r
+{\r
+  EFI_STATUS Status;\r
+\r
+  Status = EFI_SUCCESS;\r
+\r
+  // Intercept some functions\r
+  switch(Function) {\r
+\r
+  default:\r
+    Status = EFI_UNSUPPORTED;\r
+  }\r
+\r
+  return Status;\r
+}\r
+\r
+EFI_STATUS\r
+ArmPlatformSysConfigSetDevice (\r
+  IN  SYS_CONFIG_FUNCTION   Function,\r
+  IN  UINT32                Device,\r
+  IN  UINT32                Value\r
+  )\r
+{\r
+  EFI_STATUS Status;\r
+\r
+  Status = EFI_SUCCESS;\r
+\r
+  // Intercept some functions\r
+  switch(Function) {\r
+\r
+  default:\r
+    Status = EFI_UNSUPPORTED;\r
+  }\r
+\r
+  return Status;\r
+}\r

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf b/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf
new file mode 100644 (file)
index 0000000..eeeab22
--- /dev/null
+++ b/ArmPlatformPkg/ArmRealViewEbPkg/Library/SysConfigArmRealViewEbLib/SysConfigArmRealViewEbLib.inf
@@ -0,0 +1,45 @@
+#/** @file
+#  
+#  Component discription file for ArmVeGraphicsDxe module
+#  
+#  Copyright (c) 2011, 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                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = ArmPlatformSysConfigLib
+  
+[Sources.common]
+  SysConfigArmRealViewEb.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  ArmPlatformPkg/ArmVExpressPkg/ArmVExpressPkg.dec
+  ArmPlatformPkg/ArmPlatformPkg.dec
+
+[LibraryClasses]
+  BaseLib
+
+[Guids]
+
+[Protocols]
+
+[FeaturePcd]
+
+[FixedPcd.common]
+  
+[Pcd.common]
+
+[Depex]