1 files changed, 0 insertions, 73 deletions
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/Arm/RTSMHelper.asm b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/Arm/RTSMHelper.asm
deleted file mode 100644
index 402db5827..000000000
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/Arm/RTSMHelper.asm
+++ /dev/null
@@ -1,73 +0,0 @@
-//
-//  Copyright (c) 2011-2012, 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 <AsmMacroIoLib.h>
-#include <Base.h>
-#include <Library/PcdLib.h>
-
-#include <Chipset/ArmCortexA9.h>
-
-#include <AutoGen.h>
-
-  INCLUDE AsmMacroIoLib.inc
-
-  EXPORT    ArmGetCpuCountPerCluster
-    
-  AREA RTSMHelper, CODE, READONLY
-
-// IN None
-// OUT r0 = SCU Base Address
-ArmGetScuBaseAddress
-  // Read Configuration Base Address Register. ArmCBar cannot be called to get
-  // the Configuration BAR as a stack is not necessary setup. The SCU is at the
-  // offset 0x0000 from the Private Memory Region.
-  mrc   p15, 4, r0, c15, c0, 0
-  bx  lr
-
-// IN None
-// OUT r0 = number of cores present in the system
-ArmGetCpuCountPerCluster
-  stmfd SP!, {r1-r2}
-
-  // Read CP15 MIDR
-  mrc   p15, 0, r1, c0, c0, 0
-
-  // Check if the CPU is A15
-  mov   r1, r1, LSR #4
-  mov   r0, #ARM_CPU_TYPE_MASK
-  and   r1, r1, r0
-
-  mov   r0, #ARM_CPU_TYPE_A15
-  cmp   r1, r0
-  beq   _Read_cp15_reg
-
-_CPU_is_not_A15
-  mov   r2, lr                              ; Save link register
-  bl    ArmGetScuBaseAddress                ; Read SCU Base Address
-  mov   lr, r2                              ; Restore link register val
-  ldr   r0, [r0, #A9_SCU_CONFIG_OFFSET]     ; Read SCU Config reg to get CPU count
-  b     _Return
-
-_Read_cp15_reg
-  mrc   p15, 1, r0, c9, c0, 2            ; Read C9 register of CP15 to get CPU count
-  lsr   r0, #24
-
-
-_Return
-  and   r0, r0, #3
-  // Add '1' to the number of CPU on the Cluster
-  add   r0, r0, #1
-  ldmfd SP!, {r1-r2}
-  bx lr
-
-  END