diff --git a/drivers/ram/rockchip/sdram_debug.c b/drivers/ram/rockchip/sdram_debug.c
index c13e140..69a6f94 100644
--- a/drivers/ram/rockchip/sdram_debug.c
+++ b/drivers/ram/rockchip/sdram_debug.c
@@ -32,3 +32,43 @@
 		break;
 	}
 }
+
+void sdram_print_ddr_info(struct sdram_cap_info *cap_info,
+			  struct sdram_base_params *base)
+{
+	u32 bg;
+
+	bg = (cap_info->dbw == 0) ? 2 : 1;
+
+	sdram_print_dram_type(base->dramtype);
+
+	printascii(", ");
+	printdec(base->ddr_freq);
+	printascii("MHz\n");
+
+	printascii("BW=");
+	printdec(8 << cap_info->bw);
+
+	printascii(" Col=");
+	printdec(cap_info->col);
+
+	printascii(" Bk=");
+	printdec(0x1 << cap_info->bk);
+	if (base->dramtype == DDR4) {
+		printascii(" BG=");
+		printdec(1 << bg);
+	}
+
+	printascii(" CS0 Row=");
+	printdec(cap_info->cs0_row);
+	if (cap_info->rank > 1) {
+		printascii(" CS1 Row=");
+		printdec(cap_info->cs1_row);
+	}
+
+	printascii(" CS=");
+	printdec(cap_info->rank);
+
+	printascii(" Die BW=");
+	printdec(8 << cap_info->dbw);
+}