diff options
| -rw-r--r-- | drivers/mtd/spi/sf_internal.h | 3 | ||||
| -rw-r--r-- | drivers/mtd/spi/sf_probe.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h index bd834dc263..4158e13322 100644 --- a/drivers/mtd/spi/sf_internal.h +++ b/drivers/mtd/spi/sf_internal.h @@ -119,7 +119,8 @@ int sst_write_bp(struct spi_flash *flash, u32 offset, size_t len, * @name: Device name ([MANUFLETTER][DEVTYPE][DENSITY][EXTRAINFO]) * @jedec: Device jedec ID (0x[1byte_manuf_id][2byte_dev_id]) * @ext_jedec: Device ext_jedec ID - * @sector_size: Sector size of this device + * @sector_size: Isn't necessarily a sector size from vendor, + * the size listed here is what works with CMD_ERASE_64K * @nr_sectors: No.of sectors on this device * @e_rd_cmd: Enum list for read commands * @flags: Important param, for flash specific behaviour diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c index d8b9fcaeae..201471c392 100644 --- a/drivers/mtd/spi/sf_probe.c +++ b/drivers/mtd/spi/sf_probe.c @@ -187,6 +187,9 @@ static int spi_flash_validate_params(struct spi_slave *spi, u8 *idcode, flash->erase_size = flash->sector_size; } + /* Now erase size becomes valid sector size */ + flash->sector_size = flash->erase_size; + /* Look for the fastest read cmd */ cmd = fls(params->e_rd_cmd & flash->spi->op_mode_rx); if (cmd) { |