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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-08-16 17:30:16 +0200 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-09-20 20:10:49 +0530 |
| commit | 515d0212615b8b4bbe1e39ccf7946e042dc1bf58 (patch) | |
| tree | 3b047bbe92d9c614f11e046f31997324cb2c1cd2 /drivers/mtd | |
| parent | 6f041ccabb03bea16c2f21f3254dc9c1cb38425c (diff) | |
| download | u-boot-515d0212615b8b4bbe1e39ccf7946e042dc1bf58.zip u-boot-515d0212615b8b4bbe1e39ccf7946e042dc1bf58.tar.gz u-boot-515d0212615b8b4bbe1e39ccf7946e042dc1bf58.tar.bz2 | |
mtd: spinand: Add initial support for the MX35LF2GE4AB chip
Add support for the MX35LF2GE4AB chip, which is similar to its cousin
MX35LF1GE4AB, with two planes instead of one.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/spi/macronix.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index dd351dc..662c561 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -27,13 +27,13 @@ static SPINAND_OP_VARIANTS(update_cache_variants, SPINAND_PROG_LOAD_X4(false, 0, NULL, 0), SPINAND_PROG_LOAD(false, 0, NULL, 0)); -static int mx35lf1ge4ab_ooblayout_ecc(struct mtd_info *mtd, int section, +static int mx35lfxge4ab_ooblayout_ecc(struct mtd_info *mtd, int section, struct mtd_oob_region *region) { return -ERANGE; } -static int mx35lf1ge4ab_ooblayout_free(struct mtd_info *mtd, int section, +static int mx35lfxge4ab_ooblayout_free(struct mtd_info *mtd, int section, struct mtd_oob_region *region) { if (section) @@ -45,9 +45,9 @@ static int mx35lf1ge4ab_ooblayout_free(struct mtd_info *mtd, int section, return 0; } -static const struct mtd_ooblayout_ops mx35lf1ge4ab_ooblayout = { - .ecc = mx35lf1ge4ab_ooblayout_ecc, - .free = mx35lf1ge4ab_ooblayout_free, +static const struct mtd_ooblayout_ops mx35lfxge4ab_ooblayout = { + .ecc = mx35lfxge4ab_ooblayout_ecc, + .free = mx35lfxge4ab_ooblayout_free, }; static int mx35lf1ge4ab_get_eccsr(struct spinand_device *spinand, u8 *eccsr) @@ -102,8 +102,16 @@ static const struct spinand_info macronix_spinand_table[] = { &write_cache_variants, &update_cache_variants), SPINAND_HAS_QE_BIT, - SPINAND_ECCINFO(&mx35lf1ge4ab_ooblayout, + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, mx35lf1ge4ab_ecc_get_status)), + SPINAND_INFO("MX35LF2GE4AB", 0x22, + NAND_MEMORG(1, 2048, 64, 64, 2048, 2, 1, 1), + NAND_ECCREQ(4, 512), + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), + SPINAND_HAS_QE_BIT, + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)), }; static int macronix_spinand_detect(struct spinand_device *spinand) |