Re: [PATCH v2 1/2] mtd: spi-nor: core: Introduce SPI_NOR_SOFT_RESET flash_info fixup_flag

[Pratyush Yadav]

On 09/12/21 09:04PM, Tudor Ambarus wrote:
> The Soft Reset and Rescue Sequence Support is defined in BFPT_DWORD(16)
> starting with JESD216A. The first version of SFDP, JESD216 (April 2011),
> defines just the first 9 BFPT DWORDS, thus it does not contain information
> about the Software Reset and Rescue Support. Since this support can not
> be discovered by parsing the first SFDP version, introduce a flash_info
> fixup_flag that will be used either by flashes that define
> JESD216 (April 2011) or by flashes that do not define SFDP at all.
> In case a flash defines BFPT_DWORD(16) but with wrong values, one should
> instead use a post_bfpt() hook and set SNOR_F_SOFT_RESET.
> 
> Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>

Reviewed-by: Pratyush Yadav <p.yadav@xxxxxx>

-- 
Regards,
Pratyush Yadav
Texas Instruments Inc.