diff --git a/board/siemens/SCM/scm.c b/board/siemens/SCM/scm.c
index 8783aaf..6a9dd25 100644
--- a/board/siemens/SCM/scm.c
+++ b/board/siemens/SCM/scm.c
@@ -306,7 +306,7 @@
 	return gd->reset_status & RSR_CSRS ? 0 : 1;
 }
 
-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;