[PATCH 6/7] mtd: spi-nor: manuf-id-collisions: Add support for xt25f128b
Pratyush Yadav
p.yadav at ti.com
Mon Jul 5 23:41:58 PDT 2021
On 06/07/21 06:39AM, Tudor.Ambarus at microchip.com wrote:
> On 7/6/21 9:28 AM, Pratyush Yadav wrote:
> > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> >
> > On 02/07/21 05:41PM, Tudor Ambarus wrote:
> >> Flash does not support continuation codes and may collide with a flash
> >> of other manufacturer, Intersil being an example .
> >>
> >> This flash addition is just for demonstration purposes. As I don't
> >> have the flash, I assumed that it supports SFDP.
> >
> > I found a datasheet for this flash via Google [0]. It does indeed
> > support SFDP (section 6.36). The data in the SFDP table is not listed so
> > we can't say if it is completely correct though.
> >
> > I am not sure if we should add support for an untested flash. We ask
> > people to only add tested flashes and I think it is a good principle to
> > stick to.
> >
>
> We won't apply it if not tested and without the SFDP tables dump. This applies
> for all the flashes. Chris Morgan (in Cc) proposed to introduce support for this
> flash a while ago. If we get support from Chris, we'll consider applying it, if not,
> not.
Ok. Makes sense.
BTW, I forgot to add the reference [0] earlier. So here it is below.
[0] https://datasheet.lcsc.com/szlcsc/2005251035_XTX-XT25F128BWOIGT_C558846.pdf
--
Regards,
Pratyush Yadav
Texas Instruments Inc.
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