diff --git a/flash_support_list.txt b/flash_support_list.txt
index dc561c5..244741f 100644
--- a/flash_support_list.txt
+++ b/flash_support_list.txt
@@ -84,13 +84,15 @@ SPI NAND Flash Support List:
 080. DS DS35Q2GB
 081. DS DS35Q1GA
 082. DS DS35Q1GB
-083. FISON CS11G0T0A0AA
-084. FISON CS11G1T0A0AA
-085. FISON CS11G0G0A0AA
-086. TYM TYM25D2GA01
-087. TYM TYM25D2GA02
-088. TYM TYM25D1GA03
-089. UNIM UM19C0HISW
+083. DS DS35M1GA
+084. DS DS35M2GA
+085. FISON CS11G0T0A0AA
+086. FISON CS11G1T0A0AA
+087. FISON CS11G0G0A0AA
+088. TYM TYM25D2GA01
+089. TYM TYM25D2GA02
+090. TYM TYM25D1GA03
+091. UNIM UM19C0HISW
 
 SPI NOR Flash Support List:
 001. AT25DF321
diff --git a/src/spi_nand_flash.c b/src/spi_nand_flash.c
index 9f594b2..4c2a802 100644
--- a/src/spi_nand_flash.c
+++ b/src/spi_nand_flash.c
@@ -204,6 +204,8 @@
 #define _SPI_NAND_DEVICE_ID_DS35Q1GA		0x71
 #define _SPI_NAND_DEVICE_ID_DS35Q2GB		0xF2
 #define _SPI_NAND_DEVICE_ID_DS35Q1GB		0xF1
+#define _SPI_NAND_DEVICE_ID_DS35M1GA		0x21
+#define _SPI_NAND_DEVICE_ID_DS35M2GA		0x22
 #define _SPI_NAND_DEVICE_ID_CS11G0T0A0AA	0x00
 #define _SPI_NAND_DEVICE_ID_CS11G1T0A0AA	0x01
 #define _SPI_NAND_DEVICE_ID_CS11G0G0A0AA	0x10
@@ -1457,6 +1459,32 @@ static const struct SPI_NAND_FLASH_INFO_T spi_nand_flash_tables[] = {
 		read_mode:				SPI_NAND_FLASH_READ_SPEED_MODE_DUAL,
 		write_mode: 				SPI_NAND_FLASH_WRITE_SPEED_MODE_SINGLE,
 		feature:				SPI_NAND_FLASH_FEATURE_NONE,
+	},	
+	{
+		mfr_id: 				_SPI_NAND_MANUFACTURER_ID_DS,
+		dev_id: 				_SPI_NAND_DEVICE_ID_DS35M1GA,
+		ptr_name:				"DS DS35M1GA",
+		device_size:				_SPI_NAND_CHIP_SIZE_1GBIT,
+		page_size:				_SPI_NAND_PAGE_SIZE_2KBYTE,
+		oob_size:				_SPI_NAND_OOB_SIZE_64BYTE,
+		erase_size: 				_SPI_NAND_BLOCK_SIZE_128KBYTE,
+		dummy_mode: 				SPI_NAND_FLASH_READ_DUMMY_BYTE_APPEND,
+		read_mode:				SPI_NAND_FLASH_READ_SPEED_MODE_DUAL,
+		write_mode: 				SPI_NAND_FLASH_WRITE_SPEED_MODE_SINGLE,
+		feature:				SPI_NAND_FLASH_FEATURE_NONE,
+	},
+	{
+		mfr_id: 				_SPI_NAND_MANUFACTURER_ID_DS,
+		dev_id: 				_SPI_NAND_DEVICE_ID_DS35M2GA,
+		ptr_name:				"DS DS35M2GA",
+		device_size:				_SPI_NAND_CHIP_SIZE_2GBIT,
+		page_size:				_SPI_NAND_PAGE_SIZE_2KBYTE,
+		oob_size:				_SPI_NAND_OOB_SIZE_64BYTE,
+		erase_size: 				_SPI_NAND_BLOCK_SIZE_128KBYTE,
+		dummy_mode: 				SPI_NAND_FLASH_READ_DUMMY_BYTE_APPEND,
+		read_mode:				SPI_NAND_FLASH_READ_SPEED_MODE_DUAL,
+		write_mode: 				SPI_NAND_FLASH_WRITE_SPEED_MODE_SINGLE,
+		feature:				SPI_NAND_FLASH_PLANE_SELECT_HAVE,
 	},
 
 	{
@@ -2652,7 +2680,9 @@ static SPI_NAND_FLASH_RTN_T ecc_fail_check( u32 page_number )
 	else if(((ptr_dev_info_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_dev_info_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q2GA)) ||
 		((ptr_dev_info_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_dev_info_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q1GA)) ||
 		((ptr_dev_info_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_dev_info_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q2GB)) ||
-		((ptr_dev_info_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_dev_info_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q1GB)))
+		((ptr_dev_info_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_dev_info_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q1GB)) ||
+		((ptr_dev_info_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_dev_info_t->dev_id == _SPI_NAND_DEVICE_ID_DS35M1GA)) ||
+		((ptr_dev_info_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_dev_info_t->dev_id == _SPI_NAND_DEVICE_ID_DS35M2GA)))
 	{
 		if(((status & 0x30) >> 4) == 0x2)
 		{
@@ -3603,7 +3633,9 @@ static void spi_nand_manufacute_init( struct SPI_NAND_FLASH_INFO_T *ptr_device_t
 	else if(((ptr_device_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_device_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q2GA)) ||
 		((ptr_device_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_device_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q1GA)) ||
 		((ptr_device_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_device_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q2GB)) ||
-		((ptr_device_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_device_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q1GB)))
+		((ptr_device_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_device_t->dev_id == _SPI_NAND_DEVICE_ID_DS35Q1GB)) ||
+		((ptr_device_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_device_t->dev_id == _SPI_NAND_DEVICE_ID_DS35M1GA)) ||
+		((ptr_device_t->mfr_id == _SPI_NAND_MANUFACTURER_ID_DS) && (ptr_device_t->dev_id == _SPI_NAND_DEVICE_ID_DS35M2GA)))
 	{
 		/* 1. Unlock All block */
 		spi_nand_protocol_get_status_reg_1(&feature);