diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
index 9df2f84..c59c985 100644
--- a/drivers/ram/rockchip/sdram_rk3399.c
+++ b/drivers/ram/rockchip/sdram_rk3399.c
@@ -1251,6 +1251,8 @@
 		}
 	}
 
+	sdram_print_stride(stride);
+
 	return stride;
 }
 
@@ -1373,11 +1375,14 @@
 			}
 		}
 
+		sdram_print_ddr_info(cap_info, &params->base);
+
 		set_ddrconfig(chan, params, channel, cap_info->ddrconfig);
 	}
 
 	if (params->base.num_channels == 0) {
 		printf("%s: ", __func__);
+		sdram_print_dram_type(params->base.dramtype);
 		printf(" - %dMHz failed!\n", params->base.ddr_freq);
 		return -EINVAL;
 	}