ArmPlatformPkg/PlatformPei: Generate a library from the PEI Module

In the aim to reuse the Platform Pei features in a PrePi module (use to
skip the PEI Core), this module has been divided into two files:
- PlatformPeiLib: declare the platform HOBs
- PlatformPeim: PEIM wrapper for the library



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11951 6f19259b-4bc3-4df7-8a09-765794883524

ArmPlatformPkg/PlatformPei/PlatformPeiLib.c

@@ -0,0 +1,35 @@
+/** @file
+*
+*  Copyright (c) 2011, ARM Limited. All rights reserved.
+*
+*  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 <PiPei.h>
+
+#include <Library/ArmPlatformLib.h>
+#include <Library/HobLib.h>
+#include <Library/PcdLib.h>
+
+EFI_STATUS
+EFIAPI
+PlatformPeim (
+  VOID
+  )
+{
+  // Initialize the platform specific controllers
+  ArmPlatformNormalInitialize ();
+
+  BuildCpuHob (PcdGet8 (PcdPrePiCpuMemorySize), PcdGet8 (PcdPrePiCpuIoSize));
+
+  BuildFvHob (PcdGet32(PcdNormalFvBaseAddress), PcdGet32(PcdNormalFvSize));
+
+  return EFI_SUCCESS;
+}