Commit d29e8e28 authored by Cheng Ming Lin's avatar Cheng Ming Lin Committed by Miquel Raynal
Browse files

mtd: spinand: macronix: Add support for serial NAND flash 



MX35{U,L}F{2,4}G24AD-Z4I8 are Macronix serial NAND flashes.

Their main difference from MX35{U,L}F{2,4}G24AD lies in
the plane number. The plane number for those with the
postfix Z4I8 is 1.

These flashes have been validated on Xilinx zynq-picozed
board which include Macronix SPI Host.

Signed-off-by: default avatarCheng Ming Lin <chengminglin@mxic.com.tw>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240704024839.241101-3-linchengming884@gmail.com
parent aacbb6c8

drivers/mtd/nand/spi/macronix.c

+38 −0
Original line number Diff line number Diff line
@@ -158,6 +158,15 @@ static const struct spinand_info macronix_spinand_table[] = { 
					      &update_cache_variants),

		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),

	SPINAND_INFO("MX35LF2G24AD-Z4I8",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x64, 0x03),

		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),

		     NAND_ECCREQ(8, 512),

		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,

					      &write_cache_variants,

					      &update_cache_variants),

		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),

	SPINAND_INFO("MX35LF4G24AD",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x35, 0x03),

		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 2, 1, 1),
@@ -167,6 +176,15 @@ static const struct spinand_info macronix_spinand_table[] = { 
					      &update_cache_variants),

		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),

	SPINAND_INFO("MX35LF4G24AD-Z4I8",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x75, 0x03),

		     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),

		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),

	SPINAND_INFO("MX31LF1GE4BC",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x1e),

		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
@@ -208,6 +226,16 @@ static const struct spinand_info macronix_spinand_table[] = { 
		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,

				     mx35lf1ge4ab_ecc_get_status)),

	SPINAND_INFO("MX35UF4G24AD-Z4I8",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xf5, 0x03),

		     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),

		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,

				     mx35lf1ge4ab_ecc_get_status)),

	SPINAND_INFO("MX35UF4GE4AD",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xb7, 0x03),

		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
@@ -238,6 +266,16 @@ static const struct spinand_info macronix_spinand_table[] = { 
		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,

				     mx35lf1ge4ab_ecc_get_status)),

	SPINAND_INFO("MX35UF2G24AD-Z4I8",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xe4, 0x03),

		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),

		     NAND_ECCREQ(8, 512),

		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,

					      &write_cache_variants,

					      &update_cache_variants),

		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,

				     mx35lf1ge4ab_ecc_get_status)),

	SPINAND_INFO("MX35UF2GE4AD",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa6, 0x03),

		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),