diff --git a/target/linux/generic/backport-5.4/999-2326-mtd-spinand-toshiba-Rename-function-name-to-change-suffix-and-prefix-8Gbit.patch b/target/linux/generic/backport-5.4/999-2326-mtd-spinand-toshiba-Rename-function-name-to-change-suffix-and-prefix-8Gbit.patch
new file mode 100644
index 0000000..74bab62
--- /dev/null
+++ b/target/linux/generic/backport-5.4/999-2326-mtd-spinand-toshiba-Rename-function-name-to-change-suffix-and-prefix-8Gbit.patch
@@ -0,0 +1,159 @@
+From af4301a675f4fcbaa787f1d3bd07df1c08a093c3 Mon Sep 17 00:00:00 2001
+From: Sam Shih <sam.shih@mediatek.com>
+Date: Fri, 2 Jun 2023 13:06:13 +0800
+Subject: [PATCH] 
+ [spi-and-storage][999-2326-mtd-spinand-toshiba-Rename-function-name-to-change-suffix-and-prefix-8Gbit.patch]
+
+---
+ drivers/mtd/nand/spi/toshiba.c | 65 ++++++++++++++++++++--------------
+ 1 file changed, 38 insertions(+), 27 deletions(-)
+
+diff --git a/drivers/mtd/nand/spi/toshiba.c b/drivers/mtd/nand/spi/toshiba.c
+index 35da3c6e9..7ce5997dd 100644
+--- a/drivers/mtd/nand/spi/toshiba.c
++++ b/drivers/mtd/nand/spi/toshiba.c
+@@ -25,8 +25,8 @@ static SPINAND_OP_VARIANTS(write_cache_variants,
+ static SPINAND_OP_VARIANTS(update_cache_variants,
+ 		SPINAND_PROG_LOAD(false, 0, NULL, 0));
+ 
+-static int tc58cxgxsx_ooblayout_ecc(struct mtd_info *mtd, int section,
+-				     struct mtd_oob_region *region)
++static int tx58cxgxsxraix_ooblayout_ecc(struct mtd_info *mtd, int section,
++					struct mtd_oob_region *region)
+ {
+ 	if (section > 0)
+ 		return -ERANGE;
+@@ -37,8 +37,8 @@ static int tc58cxgxsx_ooblayout_ecc(struct mtd_info *mtd, int section,
+ 	return 0;
+ }
+ 
+-static int tc58cxgxsx_ooblayout_free(struct mtd_info *mtd, int section,
+-				      struct mtd_oob_region *region)
++static int tx58cxgxsxraix_ooblayout_free(struct mtd_info *mtd, int section,
++					 struct mtd_oob_region *region)
+ {
+ 	if (section > 0)
+ 		return -ERANGE;
+@@ -50,13 +50,13 @@ static int tc58cxgxsx_ooblayout_free(struct mtd_info *mtd, int section,
+ 	return 0;
+ }
+ 
+-static const struct mtd_ooblayout_ops tc58cxgxsx_ooblayout = {
+-	.ecc = tc58cxgxsx_ooblayout_ecc,
+-	.free = tc58cxgxsx_ooblayout_free,
++static const struct mtd_ooblayout_ops tx58cxgxsxraix_ooblayout = {
++	.ecc = tx58cxgxsxraix_ooblayout_ecc,
++	.free = tx58cxgxsxraix_ooblayout_free,
+ };
+ 
+-static int tc58cxgxsx_ecc_get_status(struct spinand_device *spinand,
+-				      u8 status)
++static int tx58cxgxsxraix_ecc_get_status(struct spinand_device *spinand,
++					 u8 status)
+ {
+ 	struct nand_device *nand = spinand_to_nand(spinand);
+ 	u8 mbf = 0;
+@@ -95,7 +95,7 @@ static int tc58cxgxsx_ecc_get_status(struct spinand_device *spinand,
+ 
+ static const struct spinand_info toshiba_spinand_table[] = {
+ 	/* 3.3V 1Gb */
+-	SPINAND_INFO("TC58CVG0S3",
++	SPINAND_INFO("TC58CVG0S3HRAIG",
+ 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xC2),
+ 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ 		     NAND_ECCREQ(8, 512),
+@@ -103,10 +103,10 @@ static const struct spinand_info toshiba_spinand_table[] = {
+ 					      &write_cache_variants,
+ 					      &update_cache_variants),
+ 		     0,
+-		     SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+-				     tc58cxgxsx_ecc_get_status)),
++		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++				     tx58cxgxsxraix_ecc_get_status)),
+ 	/* 3.3V 2Gb */
+-	SPINAND_INFO("TC58CVG1S3",
++	SPINAND_INFO("TC58CVG1S3HRAIG",
+ 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xCB),
+ 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ 		     NAND_ECCREQ(8, 512),
+@@ -114,10 +114,10 @@ static const struct spinand_info toshiba_spinand_table[] = {
+ 					      &write_cache_variants,
+ 					      &update_cache_variants),
+ 		     0,
+-		     SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+-				     tc58cxgxsx_ecc_get_status)),
++		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++				     tx58cxgxsxraix_ecc_get_status)),
+ 	/* 3.3V 4Gb */
+-	SPINAND_INFO("TC58CVG2S0",
++	SPINAND_INFO("TC58CVG2S0HRAIG",
+ 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xCD),
+ 		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
+ 		     NAND_ECCREQ(8, 512),
+@@ -125,10 +125,21 @@ static const struct spinand_info toshiba_spinand_table[] = {
+ 					      &write_cache_variants,
+ 					      &update_cache_variants),
+ 		     0,
+-		     SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+-				     tc58cxgxsx_ecc_get_status)),
++		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++				     tx58cxgxsxraix_ecc_get_status)),
++	/* 3.3V 4Gb */
++	SPINAND_INFO("TC58CVG2S0HRAIJ",
++			SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xED),
++		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
++		     NAND_ECCREQ(8, 512),
++		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
++					      &write_cache_variants,
++					      &update_cache_variants),
++		     0,
++		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++				     tx58cxgxsxraix_ecc_get_status)),
+ 	/* 1.8V 1Gb */
+-	SPINAND_INFO("TC58CYG0S3",
++	SPINAND_INFO("TC58CYG0S3HRAIG",
+ 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xB2),
+ 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ 		     NAND_ECCREQ(8, 512),
+@@ -136,10 +147,10 @@ static const struct spinand_info toshiba_spinand_table[] = {
+ 					      &write_cache_variants,
+ 					      &update_cache_variants),
+ 		     0,
+-		     SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+-				     tc58cxgxsx_ecc_get_status)),
++		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++				     tx58cxgxsxraix_ecc_get_status)),
+ 	/* 1.8V 2Gb */
+-	SPINAND_INFO("TC58CYG1S3",
++	SPINAND_INFO("TC58CYG1S3HRAIG",
+ 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xBB),
+ 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ 		     NAND_ECCREQ(8, 512),
+@@ -147,10 +158,10 @@ static const struct spinand_info toshiba_spinand_table[] = {
+ 					      &write_cache_variants,
+ 					      &update_cache_variants),
+ 		     0,
+-		     SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+-				     tc58cxgxsx_ecc_get_status)),
++		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++				     tx58cxgxsxraix_ecc_get_status)),
+ 	/* 1.8V 4Gb */
+-	SPINAND_INFO("TC58CYG2S0",
++	SPINAND_INFO("TC58CYG2S0HRAIG",
+ 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xBD),
+ 		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
+ 		     NAND_ECCREQ(8, 512),
+@@ -158,8 +169,8 @@ static const struct spinand_info toshiba_spinand_table[] = {
+ 					      &write_cache_variants,
+ 					      &update_cache_variants),
+ 		     0,
+-		     SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
+-				     tc58cxgxsx_ecc_get_status)),
++		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
++				     tx58cxgxsxraix_ecc_get_status)),
+ };
+ 
+ static const struct spinand_manufacturer_ops toshiba_spinand_manuf_ops = {
+-- 
+2.34.1
+