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| author | JaimeLiao <jaimeliao.tw@gmail.com> | 2023-06-08 08:21:14 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-06-09 18:21:17 +0300 |
| commit | 1a50947df5b3a574c4c97891f8deb8de6500be6c (patch) | |
| tree | 3ceaf517d93e8c301bd7b9eafb6225add4269430 /drivers/mtd | |
| parent | c17a90a46a712b78578dd7156380fdd515a2af9d (diff) | |
| download | linux-1a50947df5b3a574c4c97891f8deb8de6500be6c.tar.xz | |
mtd: spinand: macronix: Add support for serial NAND flash
MX31LF2GE4BC and MX31UF2GE4BC are Macroninx SPI NAND flash
with 8-bit on-die ECC.
Validated via normal(default) and QUAD mode by read ,read back,
on Xilinx Zynq PicoZed FPGA which include Macronix
SPI Host(drivers/spi/spi-mxic.c)
Signed-off-by: JaimeLiao <jaimeliao.tw@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230608052114.20454-1-jaimeliao.tw@gmail.com
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/spi/macronix.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index 722a9738ba37..3dfc7e1e5241 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -299,6 +299,26 @@ static const struct spinand_info macronix_spinand_table[] = { SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, mx35lf1ge4ab_ecc_get_status)), + SPINAND_INFO("MX31LF2GE4BC", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x2e), + NAND_MEMORG(1, 2048, 64, 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("MX3UF2GE4BC", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xae), + NAND_MEMORG(1, 2048, 64, 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)), }; static const struct spinand_manufacturer_ops macronix_spinand_manuf_ops = { |