ath10k OTP loading issues

Kalle Valo kvalo at qca.qualcomm.com
Thu Jul 17 08:59:47 PDT 2014


Andre Valentin <avalentin at marcant.net> writes:

> Hi!
>
> On 17.07.2014 17:50, Kalle Valo wrote:
>> Helmut Schaa <helmut.schaa at googlemail.com> writes:
>>
>>>> But in method 2) otp.bin will fail as there's no data in the OTP area.
>>>> This is expected and that's why we should not run otp.bin at all with
>>>> method 2).
>>>
>>> Thanks for clarification Kalle! So, method 2 requires only a
>>> board.bin?
>>
>> Yes. You need to extract the board file from the MTD partition and
>> provide it to ath10k.
>
> So the question is why does in this case fail the otp.bin loading
> process or why is it started. How can I prevent it. I provided the
> correspondig board.bin. If needed, I could run a debug on the ath10k
> loading.

Because ath10k does not support method 2) yet. We only support method 1)
right now, ie. the calibration data stored in OTP area.

Patches more than welcome to fix the situation :)

-- 
Kalle Valo



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