ARM Packages: Replaced the macro GetCorePositionFromMpId() by the ArmPlatformGetCoreP...

[mirror_edk2.git] / ArmPlatformPkg / ArmVExpressPkg / Library / ArmVExpressLibCTA9x4 / CTA9x4Helper.asm

diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Helper.asm b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Helper.asm
index 246ea554d8e9c079153eb136b4d7bb1e53201463..c2db346723a778b311edcb533408bfcd438afac1 100644 (file)
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Helper.asm
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Helper.asm
@@ -12,6 +12,7 @@
 //\r
 \r
 #include <AsmMacroIoLib.h>\r
+#include <Library/ArmLib.h>\r
 \r
 #include <AutoGen.h>\r
 \r
@@ -19,6 +20,7 @@
 \r
   EXPORT  ArmPlatformIsPrimaryCore\r
   EXPORT  ArmPlatformGetPrimaryCoreMpId\r
+  EXPORT  ArmPlatformGetCorePosition\r
 \r
   IMPORT  _gPcd_FixedAtBuild_PcdArmPrimaryCore\r
   IMPORT  _gPcd_FixedAtBuild_PcdArmPrimaryCoreMask\r
@@ -51,4 +53,13 @@ ArmPlatformIsPrimaryCore FUNCTION
   bx    lr\r
   ENDFUNC\r
 \r
+//UINTN\r
+//ArmPlatformGetCorePosition (\r
+//  IN UINTN MpId\r
+//  );\r
+ArmPlatformGetCorePosition FUNCTION\r
+  and   r0, r0, #ARM_CORE_MASK\r
+  bx    lr\r
+  ENDFUNC\r
+\r
   END\r