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| author | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-08-28 12:17:56 +0530 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-10-07 17:55:46 +0530 |
| commit | f0be6ded71bc9ed1b6240a113acef8a2a0cc61b2 (patch) | |
| tree | 9f6654153072d2a8ab39ef39a3a10e2883c06023 /drivers/mtd/spi | |
| parent | fda41259b87b566aef29367273862083701f031f (diff) | |
| download | u-boot-imx-f0be6ded71bc9ed1b6240a113acef8a2a0cc61b2.zip u-boot-imx-f0be6ded71bc9ed1b6240a113acef8a2a0cc61b2.tar.gz u-boot-imx-f0be6ded71bc9ed1b6240a113acef8a2a0cc61b2.tar.bz2 | |
sf: probe: Add support for S25FL256S_256K
Add support for Spansion S25FL256S_256K SPI flash.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Diffstat (limited to 'drivers/mtd/spi')
| -rw-r--r-- | drivers/mtd/spi/spi_flash_probe.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/spi/spi_flash_probe.c b/drivers/mtd/spi/spi_flash_probe.c index 883bc27..badbbf5 100644 --- a/drivers/mtd/spi/spi_flash_probe.c +++ b/drivers/mtd/spi/spi_flash_probe.c @@ -75,6 +75,7 @@ static const struct spi_flash_params spi_flash_params_table[] = { {"S25FL032P", 0x010215, 0x4d00, 64 * 1024, 64, 0}, {"S25FL064P", 0x010216, 0x4d00, 64 * 1024, 128, 0}, {"S25FL128S_64K", 0x012018, 0x4d01, 64 * 1024, 256, 0}, + {"S25FL256S_256K", 0x010219, 0x4d00, 64 * 1024, 512, 0}, {"S25FL256S_64K", 0x010219, 0x4d01, 64 * 1024, 512, 0}, {"S25FL512S_64K", 0x010220, 0x4d01, 64 * 1024, 1024, 0}, #endif @@ -195,7 +196,7 @@ struct spi_flash *spi_flash_validate_ids(struct spi_slave *spi, u8 *idcode) flash->read = spi_flash_cmd_read_fast; /* Compute the flash size */ - flash->page_size = 256; + flash->page_size = (ext_jedec == 0x4d00) ? 512 : 256; flash->sector_size = params->sector_size; flash->size = flash->sector_size * params->nr_sectors; |