Re: [PATCH v2] mtd: spi-nor: Add support for s25fs128s

[Yicong Yang <yangyicong@xxxxxxxxxxxxx>]

Hi Sergei,


On 2020/4/20 19:05, Sergei Shtylyov wrote:
> On 20.04.2020 13:18, Tudor.Ambarus@xxxxxxxxxxxxx wrote:
>
>> The flash should be named "s25fs128s1" - this would be the flavor with uniform
>> 64kB sectors. One should add a "s25fs128s0" entry for the flavor with uniform
>> 256kB sectors.
>>
>> We usually don't add new flashes if they are not tested. Please specify in the
>> commit message with which controller you tested the flash. The minimal test is
>> a read, erase, read back, write and read back. This sequence should verify if
>> read, erase and pp work fine.
>
>    This chip (as part of the S25FS-S family) most probably requires a post-BFPT fixup to make the writes work. I was going to post the patch adding this fixup for S25FS512S chip.

Thanks for the information, I'll test whether s25fs128s1 needs this fixup with your patch.

Regards,
Yicong


>
>> Cheers,
>> ta
>
> MBR, Sergei
> .
>


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