[PATCH] mtd: spi-nor: add Macronix mx25u25635f to list of known devices.

Rafał Miłecki zajec5 at gmail.com
Fri Nov 18 03:03:08 PST 2016


On 18 November 2016 at 11:12, Ash Benz <ash.benz at bk.ru> wrote:
> Signed-off-by: Ash Benz <ash.benz at bk.ru>
> ---
>  drivers/mtd/spi-nor/spi-nor.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index d0fc165..171adb3 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -872,6 +872,7 @@ static const struct flash_info spi_nor_ids[] = {
>         { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
>         { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
>         { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) },
> +       { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, 0) },
>         { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
>         { "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_QUAD_READ) },
>         { "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) },

Please keep this list sorted.

Are you sure this chip doesn't support 4 k sections? Datasheets says:
"Equal Sectors with 4K byte each, or Equal Blocks with 32K byte each
or Equal Blocks with 64K byte each "

-- 
Rafał

On 18 November 2016 at 11:12, Ash Benz <ash.benz at bk.ru> wrote:
> Signed-off-by: Ash Benz <ash.benz at bk.ru>
> ---
>  drivers/mtd/spi-nor/spi-nor.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index d0fc165..171adb3 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -872,6 +872,7 @@ static const struct flash_info spi_nor_ids[] = {
>         { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
>         { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
>         { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) },
> +       { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, 0) },
>         { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
>         { "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_QUAD_READ) },
>         { "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) },
> --
> 2.10.2
>
>
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/



-- 
Rafał



More information about the linux-mtd mailing list