2 files changed, 4 insertions, 4 deletions
diff --git a/IntelFsp2Pkg/Include/FspGlobalData.h b/IntelFsp2Pkg/Include/FspGlobalData.h
index 71033121c4..2b534075ae 100644
--- a/IntelFsp2Pkg/Include/FspGlobalData.h
+++ b/IntelFsp2Pkg/Include/FspGlobalData.h
@@ -42,7 +42,7 @@ typedef struct  {
   UINT32             Signature;
   UINT8              Version;
   UINT8              Reserved1[3];
-  UINT32             CoreStack;
+  UINTN              CoreStack;
   UINT32             StatusCode;
   UINT32             Reserved2[8];
   FSP_PLAT_DATA      PlatformData;
diff --git a/IntelFsp2Pkg/Include/Library/FspCommonLib.h b/IntelFsp2Pkg/Include/Library/FspCommonLib.h
index c70039d9e8..b5e38568e2 100644
--- a/IntelFsp2Pkg/Include/Library/FspCommonLib.h
+++ b/IntelFsp2Pkg/Include/Library/FspCommonLib.h
@@ -38,7 +38,7 @@ GetFspGlobalDataPointer (
 
   @retval ApiParameter FSP API first parameter passed by the bootloader.
 **/
-UINT32
+UINTN
 EFIAPI
 GetFspApiParameter (
   VOID
@@ -49,7 +49,7 @@ GetFspApiParameter (
 
   @retval ApiParameter FSP API second parameter passed by the bootloader.
 **/
-UINT32
+UINTN
 EFIAPI
 GetFspApiParameter2 (
   VOID
@@ -87,7 +87,7 @@ SetFspApiParameter (
 VOID
 EFIAPI
 SetFspApiReturnStatus (
-  IN UINT32  ReturnStatus
+  IN UINTN  ReturnStatus
   );
 
 /**