diff --git a/board/freescale/mpc5121ads/mpc5121ads.c b/board/freescale/mpc5121ads/mpc5121ads.c
index 7c44282..e134091 100644
--- a/board/freescale/mpc5121ads/mpc5121ads.c
+++ b/board/freescale/mpc5121ads/mpc5121ads.c
@@ -95,7 +95,7 @@
 	return(ismicron);
 }
 
-phys_size_t initdram(int board_type)
+phys_size_t initdram(void)
 {
 	u32 msize = 0;
 	/*