diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index c24e5e2ba130..52cf73c18f55 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -5781,8 +5781,10 @@ static int nand_scan_tail(struct nand_chip *chip)
 
 	/* ECC sanity check: warn if it's too weak */
 	if (!nand_ecc_strength_good(chip))
-		pr_warn("WARNING: %s: the ECC used on your system is too weak compared to the one required by the NAND chip\n",
-			mtd->name);
+		pr_warn("WARNING: %s: the ECC used on your system (%db/%dB) is too weak compared to the one required by the NAND chip (%db/%dB)\n",
+			mtd->name, chip->ecc.strength, chip->ecc.size,
+			chip->base.eccreq.strength,
+			chip->base.eccreq.step_size);
 
 	/* Allow subpage writes up to ecc.steps. Not possible for MLC flash */
 	if (!(chip->options & NAND_NO_SUBPAGE_WRITE) && nand_is_slc(chip)) {