Change print_size to take phys_size_t

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
diff --git a/include/common.h b/include/common.h
index 26e1b46..8fa339d 100644
--- a/include/common.h
+++ b/include/common.h
@@ -204,7 +204,7 @@
 /* */
 long int initdram (int);
 int	display_options (void);
-void	print_size (ulong, const char *);
+void	print_size (phys_size_t, const char *);
 int	print_buffer (ulong addr, void* data, uint width, uint count, uint linelen);
 
 /* common/main.c */