ArmPlatformPkg: Fix and Implement ArmPlatformGetPrimaryCoreMpId

[mirror_edk2.git] / ArmPlatformPkg / ArmVExpressPkg / Library / ArmVExpressLibRTSM / Arm / RTSMHelper.asm

diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/Arm/RTSMHelper.asm b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/Arm/RTSMHelper.asm
index 02b9f0f4a7f0aa149a0c93fad63ecdebf0a3f7b0..bcc56ca56db61effc42abd45d1a07acff0c999b6 100644 (file)
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/Arm/RTSMHelper.asm
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/Arm/RTSMHelper.asm
@@ -22,6 +22,7 @@
 \r
   INCLUDE AsmMacroIoLib.inc\r
 \r
+  EXPORT    ArmPlatformPeiBootAction\r
   EXPORT    ArmGetCpuCountPerCluster\r
   EXPORT    ArmPlatformIsPrimaryCore\r
   EXPORT    ArmPlatformGetPrimaryCoreMpId\r
@@ -32,6 +33,10 @@
 \r
   AREA RTSMHelper, CODE, READONLY\r
 \r
+ArmPlatformPeiBootAction FUNCTION\r
+  bx    lr\r
+  ENDFUNC\r
+\r
 // IN None\r
 // OUT r0 = SCU Base Address\r
 ArmGetScuBaseAddress FUNCTION\r
@@ -47,7 +52,7 @@ ArmGetScuBaseAddress FUNCTION
 //  VOID\r
 //  );\r
 ArmPlatformGetPrimaryCoreMpId FUNCTION\r
-  LoadConstantToReg (_gPcd_FixedAtBuild_PcdArmPrimaryCoreMask, r0)\r
+  LoadConstantToReg (_gPcd_FixedAtBuild_PcdArmPrimaryCore, r0)\r
   ldr   r0, [r0]\r
   bx    lr\r
   ENDFUNC\r