Re: [PATCH 1/2] mtd: spi-nor: macronix: Add support for mx66l2g45g

Jiaqing Zhao
2022-05-23T09:46:46Z

Hi,

Yes this one supports SFDP according to its spec.

On my setup, I cannot see the sysfs object. Do I need to enable some specific
kernel config or it's SPI controller related? My setup is running kernel 5.15.

Jiaqing

On 2022-05-23 15:54, Michael Walle wrote:
> Hi,
>
> Am 2022-05-22 07:48, schrieb Jiaqing Zhao:
>> Macronix mx66l2g45g is a 3V, 2Gbit (256MB) NOR flash that supports
>> x1, x2, and x4 operation modes.
>
> I presume this one supports SFDP? Please provide an SFDP dump, see [1].
> If it supports SFDP please try to use the SNOR_ID3() macro [2].
>
> Also please add what was tested in your commit message.
>
> Same goes for your patch 2/2.
>
> -michael
>
> [1] https://lore.kernel.org/linux-mtd/4304e19f3399a0a6e856119d01ccabe0@walle.cc/
> [2] https://lore.kernel.org/linux-mtd/20220510140232.3519184-1-michael@walle.cc/