[PATCH 6/7] mtd: spi-nor: manuf-id-collisions: Add support for xt25f128b

Tudor.Ambarus at microchip.com Tudor.Ambarus at microchip.com
Mon Jul 5 23:39:09 PDT 2021


On 7/6/21 9:28 AM, Pratyush Yadav wrote:
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> 
> 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.


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