diff --git a/litex/soc/software/bios/sdram.c b/litex/soc/software/bios/sdram.c
index 8146228fd..61f660acb 100644
--- a/litex/soc/software/bios/sdram.c
+++ b/litex/soc/software/bios/sdram.c
@@ -801,8 +801,10 @@ int sdrinit(void)
 #endif
 #endif
 	if(!memtest()) {
+#ifdef CSR_DDRPHY_BASE
 		/* show scans */
 		sdrlevel(0);
+#endif
 		return 0;
 	}