[PATCH 2/9] mtd: spi-nor: add an alternative method to support memory >16MiB

[Vignesh R]

Hi,


On Tuesday 04 October 2016 10:07 PM, Cyrille Pitchen wrote:
[...]
>  static struct seq_rw_config stfsm_s25fl_write4_configs[] = {
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 5c87b2d99507..423448c1c7a8 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -75,6 +75,10 @@ struct flash_info {
>  					 * bit. Must be used with
>  					 * SPI_NOR_HAS_LOCK.
>  					 */
> +#define SPI_NOR_4B_OPCODES	BIT(10)	/*
> +					 * Use dedicated 4byte address op codes
> +					 * to support memory size above 128Mib.
> +					 */


I don't see this flag being added to any flash_info data for any m25p80
compatible flashes? Is that part of a separate series?

-- 
Regards
Vignesh