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authorYouChing Lin <ycllin@mxic.com.tw>2020-12-10 06:22:09 +0300
committerMiquel Raynal <miquel.raynal@bootlin.com>2020-12-11 00:37:54 +0300
commitee4e0eafa43cfd9008722fe15e17b8bf62fb6e8d (patch)
tree69703171816046c3779677a9780a7405c260f5ec /drivers/mtd
parent058e0e847d54944c5dc9ec6d29727e1449feb131 (diff)
downloadlinux-ee4e0eafa43cfd9008722fe15e17b8bf62fb6e8d.tar.xz
mtd: spinand: macronix: Add support for MX35LFxG24AD
The Macronix MX35LF1G24AD(/2G24AD/4G24AD) are 3V, 1G/2G/4Gbit serial SLC NAND flash device (without on-die ECC). Validated by read, erase, read back, write, read back on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host(drivers/spi/spi-mxic.c) & S/W BCH ecc(drivers/mtd/nand/ecc-sw-bch.c) with bug fixing patch (mtd: nand: ecc-bch: Fix the size of calc_buf/code_buf of the BCH). Signed-off-by: YouChing Lin <ycllin@mxic.com.tw> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1607570529-22341-3-git-send-email-ycllin@mxic.com.tw
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/spi/macronix.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index 3786b1b03b3b..6701aaa21a49 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -139,6 +139,33 @@ static const struct spinand_info macronix_spinand_table[] = {
0,
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
mx35lf1ge4ab_ecc_get_status)),
+ SPINAND_INFO("MX35LF1G24AD",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x14),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
+ SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),
+ SPINAND_INFO("MX35LF2G24AD",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x24),
+ 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),
+ 0,
+ SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),
+ SPINAND_INFO("MX35LF4G24AD",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x35),
+ NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 2, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
+ 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),