[U-Boot] Changing CONFIG_SYS_PROMPT on the fly

[Simon Glass]

Hi,

On Fri, Oct 25, 2013 at 6:11 PM, Laszlo Papp <lpapp at kde.org> wrote:
> Ping?
>
>
> On Thu, Oct 24, 2013 at 6:29 PM, Laszlo Papp <lpapp at kde.org> wrote:
>
>> Hi,
>>
>> is it possible from within a running u-boot session?
>>
>> The use case is that I would like to make a screenshot, but without the
>> proprietary name people may have set ...

I don't think this is supported, but you could write a patch. Perhaps
you could use getenv() to read the prompt, or perhaps get it from
device tree using CONFIG_OF_CONTROL if you are using that.

Regards,
Simon

>>
>> Cheers,
>> Laszlo
>>
>
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