Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to

https://svn.code.sf.net/p/edk2/code/trunk/edk2/, 

which are for MinnowBoard MAX open source project.


Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: David Wei <david.wei@intel.com>
Reviewed-by: Mike Wu <mike.wu@intel.com>
Reviewed-by: Hot Tian <hot.tian@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524

Vlv2TbltDevicePkg/Library/MultiPlatformLib/PlatformInfoHob.c

@@ -0,0 +1,59 @@
+/** @file
+  Platform Hob access interface for multiplatform.
+
+  Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
+                                                                                   
+
+  This program and the accompanying materials are licensed and made available under
+
+  the terms and conditions of the BSD License that 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 <MultiPlatformLib.h>
+
+/**
+  Returns the Platform Info of the platform from the HOB.
+
+  @param PeiServices         General purpose services available to every PEIM.
+  @param PlatformInfoHob     Pointer to the PLATFORM_INFO_HOB Pointer
+
+  @retval EFI_SUCCESS        The function completed successfully.
+  @retval EFI_NOT_FOUND      PlatformInfoHob data doesn't exist, use default instead.
+
+**/
+EFI_STATUS
+GetPlatformInfoHob (
+  IN CONST EFI_PEI_SERVICES           **PeiServices,
+  OUT EFI_PLATFORM_INFO_HOB     **PlatformInfoHob
+  )
+{
+  EFI_PEI_HOB_POINTERS        GuidHob;
+
+  //
+  // Find the PlatformInfo HOB
+  //
+  GuidHob.Raw = GetHobList ();
+  if (GuidHob.Raw == NULL) {
+    return EFI_NOT_FOUND;
+  }
+
+  if ((GuidHob.Raw = GetNextGuidHob (&gEfiPlatformInfoGuid, GuidHob.Raw)) != NULL) {
+    *PlatformInfoHob = GET_GUID_HOB_DATA (GuidHob.Guid);
+  }
+
+  //
+  // PlatformInfo PEIM should provide this HOB data, if not ASSERT and return error.