[SPAM] Re: [BUG] pxa3xx: wait time out when scanning for bb

Sean Nyekjær sean.nyekjaer at prevas.dk
Mon Dec 18 02:12:19 PST 2017


Hi Miquel
>>>> https://gist.github.com/anonymous/08049fbb46bf6df2d24a07aab8783833
>>> This is really helpful. It shows the driver is the problem. I don't
>>> know yet why it reads the NAND status instead of the actual data at
>>> this moment. I am looking into it.
>>>
>>> I added one fixup in my github branch that could possibly help,
>>> could you give it a try while I am going deeper in my research?
>>>   
>> Rebased on top of 8cec3f8653e0fe914d831f05cf91ab9face5c1a5
>> The "print_req_error: I/O error, dev mtdblock1, sector 0" is gone
>>
>> And what you did have apperently fixed the issue with ecc.
>> The driver is reading the bbt uboot have written :-)
>>
>> https://gist.github.com/anonymous/4476819c081896e5e265b3282db52e46
> That is good news but can you please also do a dump without -n but with
> -o, it failed in this configuration until now and if I am not doing any
> mistake, you did not try this with the last fix?
Last fix?
I have rebase my kernel on top of marvell/nand-next/nfc-rework 8cec3f865
>
> I know the boot should have failed like the previous ones, but it is
> just to be sure ;)
>
https://gist.github.com/anonymous/5ee7f82c59f3f58fdc4f8392ec1afbc7

/Sean



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