mtd: pxa3xx_nand: issue with command time out

[Michael Wang]

On 01/13/2016 08:47 PM, Robert Jarzmik wrote:
> Hi Michael,
>> Any suggestion, help or hint will be very much appreciated.
> Actually I have one.
> Before we change the timeout, I'd like to see the sequence of register accesses.
>
> As I owe a patch to Brian on this topic, I'd like to have you as a tester. In
> return, I'll analyse the output of debug traces it generates for you.
>
> The patch is at the bottom of this mail, and a "git am" on the mail should apply
> it to your kernel. It leaves up to you to add the "#define VERBOSE_DEBUG 1" in
> pxa3xx-nand.c, recompile, and take the traces.
>
> Once I have the traces, I will be able to compare with my traces on pxa3xx
> platforms and spot if there is a difference. Then we'll be able to see if
> increasing the timeout is the only option.
>
> Cheers.
>
Hi Robert,

Thank you for your reply.

I am happy to be the tester for this issue.

The complete output of debug traces and boot log from your debug patch
is in the attachment.

Thanks,
Michael


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