1 files changed, 0 insertions, 267 deletions
diff --git a/ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c b/ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c
deleted file mode 100644
index a4e1f20ad9..0000000000
--- a/ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/** @file
-
-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
-  Portions copyright (c) 2011 - 2014, 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.
-
-**/
-
-#include <Uefi.h>
-#include <Chipset/AArch64.h>
-#include <Library/ArmLib.h>
-#include <Library/BaseLib.h>
-#include <Library/IoLib.h>
-#include "AArch64Lib.h"
-#include "ArmLibPrivate.h"
-
-ARM_CACHE_TYPE
-EFIAPI
-ArmCacheType (
-  VOID
-  )
-{
-  return ARM_CACHE_TYPE_WRITE_BACK;
-}
-
-ARM_CACHE_ARCHITECTURE
-EFIAPI
-ArmCacheArchitecture (
-  VOID
-  )
-{
-  UINT32 CLIDR = ReadCLIDR ();
-
-  return (ARM_CACHE_ARCHITECTURE)CLIDR; // BugBug Fix Me
-}
-
-BOOLEAN
-EFIAPI
-ArmDataCachePresent (
-  VOID
-  )
-{
-  UINT32 CLIDR = ReadCLIDR ();
-
-  if ((CLIDR & 0x2) == 0x2) {
-    // Instruction cache exists
-    return TRUE;
-  }
-  if ((CLIDR & 0x7) == 0x4) {
-    // Unified cache
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-UINTN
-EFIAPI
-ArmDataCacheSize (
-  VOID
-  )
-{
-  UINT32 NumSets;
-  UINT32 Associativity;
-  UINT32 LineSize;
-  UINT32 CCSIDR = ReadCCSIDR (0);
-
-  LineSize      = (1 << ((CCSIDR & 0x7) + 2));
-  Associativity = ((CCSIDR >> 3) & 0x3ff) + 1;
-  NumSets       = ((CCSIDR >> 13) & 0x7fff) + 1;
-
-  // LineSize is in words (4 byte chunks)
-  return  NumSets * Associativity * LineSize * 4;
-}
-
-UINTN
-EFIAPI
-ArmDataCacheAssociativity (
-  VOID
-  )
-{
-  UINT32 CCSIDR = ReadCCSIDR (0);
-
-  return ((CCSIDR >> 3) & 0x3ff) + 1;
-}
-
-UINTN
-ArmDataCacheSets (
-  VOID
-  )
-{
-  UINT32 CCSIDR = ReadCCSIDR (0);
-
-  return ((CCSIDR >> 13) & 0x7fff) + 1;
-}
-
-UINTN
-EFIAPI
-ArmDataCacheLineLength (
-  VOID
-  )
-{
-  UINT32 CCSIDR = ReadCCSIDR (0) & 7;
-
-  // * 4 converts to bytes
-  return (1 << (CCSIDR + 2)) * 4;
-}
-
-BOOLEAN
-EFIAPI
-ArmInstructionCachePresent (
-  VOID
-  )
-{
-  UINT32 CLIDR = ReadCLIDR ();
-
-  if ((CLIDR & 1) == 1) {
-    // Instruction cache exists
-    return TRUE;
-  }
-  if ((CLIDR & 0x7) == 0x4) {
-    // Unified cache
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-UINTN
-EFIAPI
-ArmInstructionCacheSize (
-  VOID
-  )
-{
-  UINT32 NumSets;
-  UINT32 Associativity;
-  UINT32 LineSize;
-  UINT32 CCSIDR = ReadCCSIDR (1);
-
-  LineSize      = (1 << ((CCSIDR & 0x7) + 2));
-  Associativity = ((CCSIDR >> 3) & 0x3ff) + 1;
-  NumSets       = ((CCSIDR >> 13) & 0x7fff) + 1;
-
-  // LineSize is in words (4 byte chunks)
-  return  NumSets * Associativity * LineSize * 4;
-}
-
-UINTN
-EFIAPI
-ArmInstructionCacheAssociativity (
-  VOID
-  )
-{
-  UINT32 CCSIDR = ReadCCSIDR (1);
-
-  return ((CCSIDR >> 3) & 0x3ff) + 1;
-}
-
-UINTN
-EFIAPI
-ArmInstructionCacheSets (
-  VOID
-  )
-{
-  UINT32 CCSIDR = ReadCCSIDR (1);
-
-  return ((CCSIDR >> 13) & 0x7fff) + 1;
-}
-
-UINTN
-EFIAPI
-ArmInstructionCacheLineLength (
-  VOID
-  )
-{
-  UINT32 CCSIDR = ReadCCSIDR (1) & 7;
-
-  // * 4 converts to bytes
-  return (1 << (CCSIDR + 2)) * 4;
-}
-
-
-VOID
-AArch64DataCacheOperation (
-  IN  AARCH64_CACHE_OPERATION  DataCacheOperation
-  )
-{
-  UINTN     SavedInterruptState;
-
-  SavedInterruptState = ArmGetInterruptState ();
-  ArmDisableInterrupts();
-
-  AArch64AllDataCachesOperation (DataCacheOperation);
-
-  ArmDrainWriteBuffer ();
-
-  if (SavedInterruptState) {
-    ArmEnableInterrupts ();
-  }
-}
-
-
-VOID
-AArch64PoUDataCacheOperation (
-  IN  AARCH64_CACHE_OPERATION  DataCacheOperation
-  )
-{
-  UINTN     SavedInterruptState;
-
-  SavedInterruptState = ArmGetInterruptState ();
-  ArmDisableInterrupts ();
-
-  AArch64PerformPoUDataCacheOperation (DataCacheOperation);
-
-  ArmDrainWriteBuffer ();
-
-  if (SavedInterruptState) {
-    ArmEnableInterrupts ();
-  }
-}
-
-VOID
-EFIAPI
-ArmInvalidateDataCache (
-  VOID
-  )
-{
-  ArmDrainWriteBuffer ();
-  AArch64DataCacheOperation (ArmInvalidateDataCacheEntryBySetWay);
-}
-
-VOID
-EFIAPI
-ArmCleanInvalidateDataCache (
-  VOID
-  )
-{
-  ArmDrainWriteBuffer ();
-  AArch64DataCacheOperation (ArmCleanInvalidateDataCacheEntryBySetWay);
-}
-
-VOID
-EFIAPI
-ArmCleanDataCache (
-  VOID
-  )
-{
-  ArmDrainWriteBuffer ();
-  AArch64DataCacheOperation (ArmCleanDataCacheEntryBySetWay);
-}
-
-VOID
-EFIAPI
-ArmCleanDataCacheToPoU (
-  VOID
-  )
-{
-  ArmDrainWriteBuffer ();
-  AArch64PoUDataCacheOperation (ArmCleanDataCacheEntryBySetWay);
-}