diff --git a/board/ppmc8260/ppmc8260.c b/board/ppmc8260/ppmc8260.c
index 2b20c26..f3c8509 100644
--- a/board/ppmc8260/ppmc8260.c
+++ b/board/ppmc8260/ppmc8260.c
@@ -199,7 +199,7 @@
 
 /* ------------------------------------------------------------------------- */
 
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
 {
 	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 	volatile memctl8260_t *memctl = &immap->im_memctl;