ArmPkg: Added Aarch64 support

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Harry Liebel <Harry.Liebel@arm.com>
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14486 6f19259b-4bc3-4df7-8a09-765794883524

ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h

@@ -0,0 +1,98 @@
+/** @file
+
+  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+  Portions Copyright (c) 2011 - 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.
+
+**/
+
+#ifndef __AARCH64_LIB_H__
+#define __AARCH64_LIB_H__
+
+typedef VOID (*AARCH64_CACHE_OPERATION)(UINTN);
+
+VOID
+EFIAPI
+ArmDrainWriteBuffer (
+  VOID
+  );
+
+VOID
+EFIAPI
+ArmInvalidateDataCacheEntryBySetWay (
+  IN  UINTN  SetWayFormat
+  );
+
+VOID
+EFIAPI
+ArmCleanDataCacheEntryBySetWay (
+  IN  UINTN  SetWayFormat
+  );
+
+VOID
+EFIAPI
+ArmCleanDataCacheToPoUEntryBySetWay (
+  IN  UINTN  SetWayFormat
+  );
+
+VOID
+EFIAPI
+ArmCleanInvalidateDataCacheEntryBySetWay (
+  IN  UINTN   SetWayFormat
+  );
+
+VOID
+EFIAPI
+ArmEnableAsynchronousAbort (
+  VOID
+  );
+
+UINTN
+EFIAPI
+ArmDisableAsynchronousAbort (
+  VOID
+  );
+
+VOID
+EFIAPI
+ArmEnableIrq (
+  VOID
+  );
+
+UINTN
+EFIAPI
+ArmDisableIrq (
+  VOID
+  );
+
+VOID
+EFIAPI
+ArmEnableFiq (
+  VOID
+  );
+
+UINTN
+EFIAPI
+ArmDisableFiq (
+  VOID
+  );
+
+VOID
+AArch64PerformPoUDataCacheOperation (
+  IN  AARCH64_CACHE_OPERATION  DataCacheOperation
+  );
+
+VOID
+AArch64AllDataCachesOperation (
+  IN  AARCH64_CACHE_OPERATION  DataCacheOperation
+  );
+
+#endif // __AARCH64_LIB_H__
+