AMD mainboards: Fix 64bit BiosCallOuts.c

Change-Id: I0f3297dff47dfb44da034ac6f305dcf1981b9de1
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11080
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/mainboard/asrock/imb-a180/BiosCallOuts.c b/src/mainboard/asrock/imb-a180/BiosCallOuts.c
index f409097..29a257b 100644
--- a/src/mainboard/asrock/imb-a180/BiosCallOuts.c
+++ b/src/mainboard/asrock/imb-a180/BiosCallOuts.c
@@ -28,7 +28,7 @@
 #include "cbfs.h"
 #include <stdlib.h>
 
-static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr);
+static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINTN FchData, VOID *ConfigPtr);
 
 const BIOS_CALLOUT_STRUCT BiosCallouts[] =
 {
@@ -301,7 +301,7 @@
  *  Configure platform specific Hudson device,
  *   such Azalia, SATA, IMC etc.
  */
-static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr)
+static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINTN FchData, VOID *ConfigPtr)
 {
 	AMD_CONFIG_PARAMS *StdHeader = ConfigPtr;