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spiflash: at25: using common spi flash operation

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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>
This commit is contained in:
Bo Shen 2012-08-19 20:32:21 +00:00 committed by Andreas Bießmann
parent 053a4d1f5d
commit 83fd09a049
1 changed files with 8 additions and 3 deletions
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11
drivers/mtd/spi/atmel.c
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@ -518,13 +518,19 @@ struct spi_flash *spi_flash_probe_atmel(struct spi_slave *spi, u8 *idcode)
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 @@ struct spi_flash *spi_flash_probe_atmel(struct spi_slave *spi, u8 *idcode)
goto err;
}
asf->flash.sector_size = page_size;
asf->flash.size = page_size * params->pages_per_block
* params->blocks_per_sector
* params->nr_sectors;