[PATCH] mtd: nand: add pxa3xx-nand driver

Robert Jarzmik robert.jarzmik at free.fr
Mon Jan 5 14:42:09 PST 2015


Ezequiel Garcia <ezequiel.garcia at free-electrons.com> writes:

> On 01/05/2015 05:32 PM, Robert Jarzmik wrote:
>> I have an idea here : as barebox is not performance oriented, and as the timings
>> are minimum guaranteed times between signal swaps, let me try to hard encode all
>> timing with their maximum value.
>
> Sounds a good plan to me.

And unfortunately it doesn't work. Too relaxed timings imply "fake" bytes
returned by the flash NAND to the NAND controler.

So I have to keep a table of timings at least.

Cheers.

-- 
Robert



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