diff --git a/uboot-mtk-20220606/drivers/mtd/nand/spi/Kconfig b/uboot-mtk-20220606/drivers/mtd/nand/spi/Kconfig
index bbd098196..cb42e70ba 100644
--- a/uboot-mtk-20220606/drivers/mtd/nand/spi/Kconfig
+++ b/uboot-mtk-20220606/drivers/mtd/nand/spi/Kconfig
@@ -6,10 +6,3 @@ menuconfig MTD_SPI_NAND
 	help
 	  This is the framework for the SPI NAND device drivers.
 
-config MTD_SPI_NAND_W25N01KV
-	tristate "Winbond W25N01KV Support"
-	select MTD_SPI_NAND
-	default n
-	help
-	  Winbond W25N01KV share the same ID with W25N01GV. However, they have
-	  different attributes.
diff --git a/uboot-mtk-20220606/drivers/mtd/nand/spi/winbond.c b/uboot-mtk-20220606/drivers/mtd/nand/spi/winbond.c
index 14b06cfd3..4e04ca68c 100644
--- a/uboot-mtk-20220606/drivers/mtd/nand/spi/winbond.c
+++ b/uboot-mtk-20220606/drivers/mtd/nand/spi/winbond.c
@@ -187,17 +187,6 @@ static const struct spinand_info winbond_spinand_table[] = {
 		     0,
 		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),
 		     SPINAND_SELECT_TARGET(w25m02gv_select_target)),
-#if IS_ENABLED(CONFIG_MTD_SPI_NAND_W25N01KV)
-	SPINAND_INFO("W25N01KV",
-		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xaa, 0x21),
-		     NAND_MEMORG(1, 2048, 96, 64, 1024, 1, 1, 1),
-		     NAND_ECCREQ(4, 512),
-		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-					      &write_cache_variants,
-					      &update_cache_variants),
-		     0,
-		     SPINAND_ECCINFO(&w25n02kv_n04kv_ooblayout, w25n01kv_ecc_get_status)),
-#else
 	SPINAND_INFO("W25N01GV",
 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xaa, 0x21),
 		     NAND_MEMORG(1, 2048, 64, 64, 1024, 1, 1, 1),
@@ -207,7 +196,6 @@ static const struct spinand_info winbond_spinand_table[] = {
 					      &update_cache_variants),
 		     0,
 		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),
-#endif
 	SPINAND_INFO("W25N02KV",
 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xaa, 0x22),
 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 2, 1, 1),