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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2021-02-11 13:05:47 +0100 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2021-02-26 16:01:29 +0530 |
| commit | 12926f46fdf443144451416939074c688b2c43a4 (patch) | |
| tree | 4fd9d3c095fde5268138a622bcf9921fb24f0d38 /drivers/mtd | |
| parent | a95d878adebe1e8cc06090c6a38a85ff73390e29 (diff) | |
| download | u-boot-12926f46fdf443144451416939074c688b2c43a4.zip u-boot-12926f46fdf443144451416939074c688b2c43a4.tar.gz u-boot-12926f46fdf443144451416939074c688b2c43a4.tar.bz2 | |
mtd: nand: spi: Only one dummy byte in QUADIO
The datasheet only lists one dummy byte in the 0xEB operation for the
following chips:
* GD5F1GQ4xExxG
* GD5F1GQ4xFxxG
* GD5F1GQ4UAYIG
* GD5F4GQ4UAYIG
Reto Schneider:
- Linux patch ported to U-Boot
- Checked for compatibility with GD5F1GQ4xBxxG
- Fixed operation code in original commit message (0xEH -> 0xEB)
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/spi/gigadevice.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c index 0b228dc..5de0ebb 100644 --- a/drivers/mtd/nand/spi/gigadevice.c +++ b/drivers/mtd/nand/spi/gigadevice.c @@ -20,7 +20,7 @@ #define GD5FXGQ4XEXXG_REG_STATUS2 0xf0 static SPINAND_OP_VARIANTS(read_cache_variants, - SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), |