[En-Nut-Discussion] new driver

[Ulrich Prinz]

Hi!

Copy the driver from another best matching device and modify it as 
needed. If you later see many parallels, that try to unify or merge the 
drivers. And keep an eye on the entry functions. They should not be chip 
specific or if the chip has some more functionality than the standard 
flash drivers provide, provide them as an extra.

Best regards,
Ulrich

Dominik Schröder schrieb:
> Hello
> 
>  
> 
> I want to design a new driver for the At25DF641 SPI flash. I think the
> needed protocol is a bit like the protocol of the At45 Flash.
> 
> How do I start implementing a new driver for this device?
> 
> Eventually somebody can give me a short tutorial.
> 
>  
> 
> Best regards
> 
>  
> 
> Dominik Schröder
> 
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