[U-Boot] [PATCH v3 09/28] sf: probe: Add support for SST25* flash parts
Eric Nelson
eric.nelson at boundarydevices.com
Tue Sep 17 01:00:27 CEST 2013
On 09/15/2013 11:15 AM, Jagannadha Sutradharudu Teki wrote:
> Added SST25* parts are which are avilable in spi_flash_probe_legacy.c.
>
> Updated the sector_size attributes as per the flash parts.
> Looks fine for with this sector_size for computing the size
> of flash.
>
> Signed-off-by: Jagannadha Sutradharudu Teki <jaganna at xilinx.com>
> ---
> Changes for v3:
> - none
> Changes for v2:
> - Enable CONFIG_SPI_FLASH_SST
>
> drivers/mtd/spi/spi_flash_probe.c | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/spi/spi_flash_probe.c b/drivers/mtd/spi/spi_flash_probe.c
> index 6f0dd84..62c9d0a 100644
> --- a/drivers/mtd/spi/spi_flash_probe.c
> +++ b/drivers/mtd/spi/spi_flash_probe.c
> @@ -88,6 +88,18 @@ static const struct spi_flash_params spi_flash_params_table[] = {
> {"N25Q1024", 0x20ba21, 0x0, 64 * 1024, 2048},
> {"N25Q1024A", 0x20bb21, 0x0, 64 * 1024, 2048},
> #endif
> +#ifdef CONFIG_SPI_FLASH_SST /* SST */
> + {"SST25VF040B", 0xbf258d, 0x0, 64 * 1024, 8},
> + {"SST25VF080B", 0xbf258e, 0x0, 64 * 1024, 16},
> + {"SST25VF016B", 0xbf2541, 0x0, 64 * 1024, 32},
> + {"SST25VF032B", 0xbf254a, 0x0, 64 * 1024, 64},
> + {"SST25VF064C", 0xbf254b, 0x0, 64 * 1024, 128},
> + {"SST25WF512", 0xbf2501, 0x0, 64 * 1024, 1},
> + {"SST25WF010", 0xbf2502, 0x0, 64 * 1024, 2},
> + {"SST25WF020", 0xbf2503, 0x0, 64 * 1024, 4},
> + {"SST25WF040", 0xbf2504, 0x0, 64 * 1024, 8},
> + {"SST25WF080", 0xbf2505, 0x0, 64 * 1024, 16},
> +#endif
> #ifdef CONFIG_SPI_FLASH_WINBOND /* WINBOND */
> {"W25P80", 0xef2014, 0x0, 64 * 1024, 16},
> {"W25P16", 0xef2015, 0x0, 64 * 1024, 32},
> @@ -125,7 +137,6 @@ static const struct spi_flash_params spi_flash_params_table[] = {
> * TODO:
> * ATMEL
> * RAMTRON
> - * SST
> */
> };
>
>
Tested-by: Eric Nelson <eric.nelson at boundarydevices.com>
Tested on i.MX6Q (nitrogen6q) and i.MX6S (nitrogen6s) with
p/n SST25VF016B.
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