spiflash: at25: using common spi flash operation
Using common spi flash operation function to replace private operation
funtion
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
diff --git a/drivers/mtd/spi/atmel.c b/drivers/mtd/spi/atmel.c
index 89ebe9d..006f6d5 100644
--- a/drivers/mtd/spi/atmel.c
+++ b/drivers/mtd/spi/atmel.c
@@ -518,13 +518,19 @@
asf->flash.erase = dataflash_erase_p2;
}
+ asf->flash.page_size = page_size;
+ asf->flash.sector_size = page_size;
break;
case DF_FAMILY_AT26F:
case DF_FAMILY_AT26DF:
asf->flash.read = spi_flash_cmd_read_fast;
- asf->flash.write = dataflash_write_p2;
- asf->flash.erase = dataflash_erase_p2;
+ asf->flash.write = spi_flash_cmd_write_multi;
+ asf->flash.erase = spi_flash_cmd_erase;
+ asf->flash.page_size = page_size;
+ asf->flash.sector_size = 4096;
+ /* clear SPRL# bit for locked flash */
+ spi_flash_cmd_write_status(&asf->flash, 0);
break;
default:
@@ -532,7 +538,6 @@
goto err;
}
- asf->flash.sector_size = page_size;
asf->flash.size = page_size * params->pages_per_block
* params->blocks_per_sector
* params->nr_sectors;