diff --git a/target/linux/generic/backport-5.4/457-mtd-spinand-micron-Add-support-for-MT29F2G01AAAED.patch b/target/linux/generic/backport-5.4/457-mtd-spinand-micron-Add-support-for-MT29F2G01AAAED.patch
new file mode 100644
index 0000000..ecd2b71
--- /dev/null
+++ b/target/linux/generic/backport-5.4/457-mtd-spinand-micron-Add-support-for-MT29F2G01AAAED.patch
@@ -0,0 +1,104 @@
+From 8c573d9419bf61f7b66b6114f1171f3a8a4a0e38 Mon Sep 17 00:00:00 2001
+From: Thirumalesha Narasimhappa <nthirumalesha7@gmail.com>
+Date: Sun, 8 Nov 2020 19:37:35 +0800
+Subject: [PATCH] mtd: spinand: micron: Add support for MT29F2G01AAAED
+
+The MT29F2G01AAAED is a single die, 2Gb Micron SPI NAND Flash with 4-bit
+ECC
+
+Signed-off-by: Thirumalesha Narasimhappa <nthirumalesha7@gmail.com>
+Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20201108113735.2533-3-nthirumalesha7@gmail.com
+---
+ drivers/mtd/nand/spi/micron.c | 64 +++++++++++++++++++++++++++++++++++
+ 1 file changed, 64 insertions(+)
+
+diff --git a/drivers/mtd/nand/spi/micron.c b/drivers/mtd/nand/spi/micron.c
+index afe3ba37dcfb8e..50b7295bc92226 100644
+--- a/drivers/mtd/nand/spi/micron.c
++++ b/drivers/mtd/nand/spi/micron.c
+@@ -44,6 +44,19 @@ static SPINAND_OP_VARIANTS(x4_update_cache_variants,
+ 		SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
+ 		SPINAND_PROG_LOAD(false, 0, NULL, 0));
+ 
++/* Micron  MT29F2G01AAAED Device */
++static SPINAND_OP_VARIANTS(x4_read_cache_variants,
++			   SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
++			   SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
++			   SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
++			   SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
++
++static SPINAND_OP_VARIANTS(x1_write_cache_variants,
++			   SPINAND_PROG_LOAD(true, 0, NULL, 0));
++
++static SPINAND_OP_VARIANTS(x1_update_cache_variants,
++			   SPINAND_PROG_LOAD(false, 0, NULL, 0));
++
+ static int micron_8_ooblayout_ecc(struct mtd_info *mtd, int section,
+ 				  struct mtd_oob_region *region)
+ {
+@@ -74,6 +87,47 @@ static const struct mtd_ooblayout_ops micron_8_ooblayout = {
+ 	.free = micron_8_ooblayout_free,
+ };
+ 
++static int micron_4_ooblayout_ecc(struct mtd_info *mtd, int section,
++				  struct mtd_oob_region *region)
++{
++	struct spinand_device *spinand = mtd_to_spinand(mtd);
++
++	if (section >= spinand->base.memorg.pagesize /
++			mtd->ecc_step_size)
++		return -ERANGE;
++
++	region->offset = (section * 16) + 8;
++	region->length = 8;
++
++	return 0;
++}
++
++static int micron_4_ooblayout_free(struct mtd_info *mtd, int section,
++				   struct mtd_oob_region *region)
++{
++	struct spinand_device *spinand = mtd_to_spinand(mtd);
++
++	if (section >= spinand->base.memorg.pagesize /
++			mtd->ecc_step_size)
++		return -ERANGE;
++
++	if (section) {
++		region->offset = 16 * section;
++		region->length = 8;
++	} else {
++		/* section 0 has two bytes reserved for the BBM */
++		region->offset = 2;
++		region->length = 6;
++	}
++
++	return 0;
++}
++
++static const struct mtd_ooblayout_ops micron_4_ooblayout = {
++	.ecc = micron_4_ooblayout_ecc,
++	.free = micron_4_ooblayout_free,
++};
++
+ static int micron_select_target(struct spinand_device *spinand,
+ 				unsigned int target)
+ {
+@@ -217,6 +271,16 @@ static const struct spinand_info micron_spinand_table[] = {
+ 		     SPINAND_ECCINFO(&micron_8_ooblayout,
+ 				     micron_8_ecc_get_status),
+ 		     SPINAND_SELECT_TARGET(micron_select_target)),
++	/* M69A 2Gb 3.3V */
++	SPINAND_INFO("MT29F2G01AAAED",
++		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x9F),
++		     NAND_MEMORG(1, 2048, 64, 64, 2048, 80, 2, 1, 1),
++		     NAND_ECCREQ(4, 512),
++		     SPINAND_INFO_OP_VARIANTS(&x4_read_cache_variants,
++					      &x1_write_cache_variants,
++					      &x1_update_cache_variants),
++		     0,
++		     SPINAND_ECCINFO(&micron_4_ooblayout, NULL)),
+ };
+ 
+ static int micron_spinand_init(struct spinand_device *spinand)