diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index 0fad6487e6f4bcb062334ae082126d73ad41cd59..f13f5b9afaf744f0ef6e234bf45115c01a83b219 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -348,6 +348,12 @@ static int nand_davinci_correct_4bit(struct mtd_info *mtd,
 	if (!(syndrome[0] | syndrome[1] | syndrome[2] | syndrome[3]))
 		return 0;
 
+	/*
+	 * Clear any previous address calculation by doing a dummy read of an
+	 * error address register.
+	 */
+	davinci_nand_readl(info, NAND_ERR_ADD1_OFFSET);
+
 	/* Start address calculation, and wait for it to complete.
 	 * We _could_ start reading more data while this is working,
 	 * to speed up the overall page read.
@@ -359,8 +365,10 @@ static int nand_davinci_correct_4bit(struct mtd_info *mtd,
 
 		switch ((fsr >> 8) & 0x0f) {
 		case 0:		/* no error, should not happen */
+			davinci_nand_readl(info, NAND_ERR_ERRVAL1_OFFSET);
 			return 0;
 		case 1:		/* five or more errors detected */
+			davinci_nand_readl(info, NAND_ERR_ERRVAL1_OFFSET);
 			return -EIO;
 		case 2:		/* error addresses computed */
 		case 3:
@@ -500,6 +508,26 @@ static struct nand_ecclayout hwecc4_small __initconst = {
 	},
 };
 
+/* An ECC layout for using 4-bit ECC with large-page (2048bytes) flash,
+ * storing ten ECC bytes plus the manufacturer's bad block marker byte,
+ * and not overlapping the default BBT markers.
+ */
+static struct nand_ecclayout hwecc4_2048 __initconst = {
+	.eccbytes = 40,
+	.eccpos = {
+		/* at the end of spare sector */
+		24, 25, 26, 27, 28, 29,	30, 31, 32, 33,
+		34, 35, 36, 37, 38, 39,	40, 41, 42, 43,
+		44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
+		54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+		},
+	.oobfree = {
+		/* 2 bytes at offset 0 hold manufacturer badblock markers */
+		{.offset = 2, .length = 22, },
+		/* 5 bytes at offset 8 hold BBT markers */
+		/* 8 bytes at offset 16 hold JFFS2 clean markers */
+	},
+};
 
 static int __init nand_davinci_probe(struct platform_device *pdev)
 {
@@ -690,15 +718,20 @@ static int __init nand_davinci_probe(struct platform_device *pdev)
 				info->mtd.oobsize - 16;
 			goto syndrome_done;
 		}
+		if (chunks == 4) {
+			info->ecclayout = hwecc4_2048;
+			info->chip.ecc.mode = NAND_ECC_HW_OOB_FIRST;
+			goto syndrome_done;
+		}
 
-		/* For large page chips we'll be wanting to use a
-		 * not-yet-implemented mode that reads OOB data
-		 * before reading the body of the page, to avoid
-		 * the "infix OOB" model of NAND_ECC_HW_SYNDROME
-		 * (and preserve manufacturer badblock markings).
+		/* 4KiB page chips are not yet supported. The eccpos from
+		 * nand_ecclayout cannot hold 80 bytes and change to eccpos[]
+		 * breaks userspace ioctl interface with mtd-utils. Once we
+		 * resolve this issue, NAND_ECC_HW_OOB_FIRST mode can be used
+		 * for the 4KiB page chips.
 		 */
 		dev_warn(&pdev->dev, "no 4-bit ECC support yet "
-				"for large page NAND\n");
+				"for 4KiB-page NAND\n");
 		ret = -EIO;
 		goto err_scan;