EdkCompatibilityPkg: Fixed build for AArch64

The architecture specific folders must be capitalized (first letter as
a capital letter and the remaining letters in lower case) (INF spec -
2.2.4 Naming Conventions).

The BaseTools only support this requirement for INF revision prior to
0x00010005 (mainly used by EdkCompatibilityPkg, EdkShellPkg, UEFI SCT).

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14620 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Aarch64/PerformancePrimitives.c

@@ -0,0 +1,48 @@
+/** @file
+
+  Copyright (c) 2013, 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.
+
+Module Name:
+
+  PerformancePrimitives.c
+
+Abstract:
+
+  Support for Performance library
+
+--*/
+
+#include "TianoCommon.h"
+
+EFI_STATUS
+GetTimerValue (
+  OUT UINT64    *TimerValue
+  )
+/*++
+
+Routine Description:
+
+  Get timer value.
+
+Arguments:
+
+  TimerValue  - Pointer to the returned timer value
+
+Returns:
+
+  EFI_SUCCESS - Successfully got timer value
+
+--*/
+{
+  // CPU does not have a timer for AArch64 ...
+  ASSERT (FALSE);
+  return EFI_SUCCESS;
+}