3 files changed, 3 insertions, 3 deletions
diff --git a/ArmPlatformPkg/PrePeiCore/AArch64/PrePeiCoreEntryPoint.S b/ArmPlatformPkg/PrePeiCore/AArch64/PrePeiCoreEntryPoint.S
index 85d3450f62..34bf3a4e68 100644
--- a/ArmPlatformPkg/PrePeiCore/AArch64/PrePeiCoreEntryPoint.S
+++ b/ArmPlatformPkg/PrePeiCore/AArch64/PrePeiCoreEntryPoint.S
@@ -60,7 +60,7 @@ ASM_PFX(MainEntryPoint):
   bl    ASM_PFX(ArmPlatformIsPrimaryCore)
 
   // Get the top of the primary stacks (and the base of the secondary stacks)
-  LoadConstantToReg (FixedPcdGet32(PcdCPUCoresStackBase), x1)
+  LoadConstantToReg (FixedPcdGet64(PcdCPUCoresStackBase), x1)
   LoadConstantToReg (FixedPcdGet32(PcdCPUCorePrimaryStackSize), x2)
   add   x1, x1, x2
 
diff --git a/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.S b/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.S
index ba1bd09b67..1693f52e26 100644
--- a/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.S
+++ b/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.S
@@ -41,7 +41,7 @@ ASM_PFX(_ModuleEntryPoint):
   bl    ASM_PFX(ArmPlatformIsPrimaryCore)
 
   // Get the top of the primary stacks (and the base of the secondary stacks)
-  LoadConstantToReg (FixedPcdGet32(PcdCPUCoresStackBase), r1)
+  LoadConstantToReg (FixedPcdGet64(PcdCPUCoresStackBase), r1)
   LoadConstantToReg (FixedPcdGet32(PcdCPUCorePrimaryStackSize), r2)
   add   r1, r1, r2
 
diff --git a/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.asm b/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.asm
index c316379f05..9a8ca0b174 100644
--- a/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.asm
+++ b/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.asm
@@ -43,7 +43,7 @@ _ModuleEntryPoint
   bl    ArmPlatformIsPrimaryCore
 
   // Get the top of the primary stacks (and the base of the secondary stacks)
-  LoadConstantToReg (FixedPcdGet32(PcdCPUCoresStackBase), r1)
+  LoadConstantToReg (FixedPcdGet64(PcdCPUCoresStackBase), r1)
   LoadConstantToReg (FixedPcdGet32(PcdCPUCorePrimaryStackSize), r2)
   add   r1, r1, r2