diff options
Diffstat (limited to 'drivers/mtd/spi/sst.c')
| -rw-r--r-- | drivers/mtd/spi/sst.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/mtd/spi/sst.c b/drivers/mtd/spi/sst.c index 792d04dd2b..4dc2db2ba7 100644 --- a/drivers/mtd/spi/sst.c +++ b/drivers/mtd/spi/sst.c @@ -71,6 +71,10 @@ static const struct sst_spi_flash_params sst_spi_flash_table[] = { .nr_sectors = 1024, .name = "SST25VF032B", },{ + .idcode1 = 0x4b, + .nr_sectors = 2048, + .name = "SST25VF064C", + },{ .idcode1 = 0x01, .nr_sectors = 16, .name = "SST25WF512", @@ -199,10 +203,9 @@ sst_write(struct spi_flash *flash, u32 offset, size_t len, const void *buf) return ret; } -int sst_erase(struct spi_flash *flash, u32 offset, size_t len) +static int sst_erase(struct spi_flash *flash, u32 offset, size_t len) { - return spi_flash_cmd_erase(flash, CMD_SST_SE, SST_SECTOR_SIZE, - offset, len); + return spi_flash_cmd_erase(flash, CMD_SST_SE, offset, len); } static int @@ -256,11 +259,9 @@ spi_flash_probe_sst(struct spi_slave *spi, u8 *idcode) stm->flash.write = sst_write; stm->flash.erase = sst_erase; - stm->flash.size = SST_SECTOR_SIZE * params->nr_sectors; - - printf("SF: Detected %s with page size %u, total ", - params->name, SST_SECTOR_SIZE); - print_size(stm->flash.size, "\n"); + stm->flash.read = spi_flash_cmd_read_fast; + stm->flash.sector_size = SST_SECTOR_SIZE; + stm->flash.size = stm->flash.sector_size * params->nr_sectors; /* Flash powers up read-only, so clear BP# bits */ sst_unlock(&stm->flash); |
