diff --git a/board/sl8245/sl8245.c b/board/sl8245/sl8245.c
index 593eb4e..8647887 100644
--- a/board/sl8245/sl8245.c
+++ b/board/sl8245/sl8245.c
@@ -34,7 +34,7 @@
 	return 0;
 }
 
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
 {
 #ifndef CFG_RAMBOOT
 	long size;