1 files changed, 0 insertions, 11 deletions
diff --git a/ArmPkg/Include/AsmMacroIoLib.inc b/ArmPkg/Include/AsmMacroIoLib.inc
index 5796adcb12..54c32d4c34 100644
--- a/ArmPkg/Include/AsmMacroIoLib.inc
+++ b/ArmPkg/Include/AsmMacroIoLib.inc
@@ -80,17 +80,6 @@
   ldr  $Reg, =($Data) 
   MEND 
   
-  MACRO
-  GetCorePositionFromMpId $Pos, $MpId, $Tmp
-  ;Note: The ARM macro does not support the pre-processing. 0xFF and (0xFF << 8) are the values of
-  ;      ARM_CORE_MASK and ARM_CLUSTER_MASK 
-  mov   $Tmp, #(0xFF :OR: (0xFF << 8))
-  and   $MpId, $Tmp
-  lsr   $Pos, $MpId, #6
-  and   $Tmp, $MpId, #3
-  add   $Pos, $Pos, $Tmp
-  MEND
-  
   ; The reserved place must be 8-bytes aligned for pushing 64-bit variable on the stack
   ; Note: Global Size will be modified
   MACRO