1 files changed, 2 insertions, 3 deletions
diff --git a/UefiCpuPkg/ResetVector/Vtf0/Ia32/Flat32ToFlat64.asm b/UefiCpuPkg/ResetVector/Vtf0/Ia32/Flat32ToFlat64.asm
index 9eba864c28..62e71da3d5 100644
--- a/UefiCpuPkg/ResetVector/Vtf0/Ia32/Flat32ToFlat64.asm
+++ b/UefiCpuPkg/ResetVector/Vtf0/Ia32/Flat32ToFlat64.asm
@@ -2,7 +2,7 @@
 ; @file
 ; Transition from 32 bit flat protected mode into 64 bit flat protected mode
 ;
-; Copyright (c) 2008 - 2009, Intel Corporation. All rights reserved.<BR>
+; Copyright (c) 2008 - 2013, Intel Corporation. All rights reserved.<BR>
 ; 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
@@ -20,8 +20,7 @@ BITS    32
 ;
 Transition32FlatTo64Flat:
 
-    mov     eax, ((ADDR_OF_START_OF_RESET_CODE & ~0xfff) - 0x1000)
-    mov     cr3, eax
+    OneTimeCall SetCr3ForPageTables64
 
     mov     eax, cr4
     bts     eax, 5                      ; enable PAE