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-rw-r--r--MdePkg/Library/BaseCpuLib/Arm/CpuFlushTlb.S36
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diff --git a/MdePkg/Library/BaseCpuLib/Arm/CpuFlushTlb.S b/MdePkg/Library/BaseCpuLib/Arm/CpuFlushTlb.S
deleted file mode 100644
index 960fd990a1..0000000000
--- a/MdePkg/Library/BaseCpuLib/Arm/CpuFlushTlb.S
+++ /dev/null
@@ -1,36 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# CpuFlushTlb() for ARM
-#
-# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
-# Portions copyright (c) 2008 - 2009, Apple Inc. 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.
-#
-#------------------------------------------------------------------------------
-
-.text
-.p2align 2
-GCC_ASM_EXPORT(CpuFlushTlb)
-
-#/**
-# Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
-#
-# Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
-#
-#**/
-#VOID
-#EFIAPI
-#CpuFlushTlb (
-# VOID
-# )#
-#
-ASM_PFX(CpuFlushTlb):
- mov r0,#0
- mcr p15,0,r0,c8,c5,0 // Invalidate all the unlocked entried in TLB
- bx LR