Keys to press at boot to get kernal parameters

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Keys to press at boot to get kernal parameters

Postby yaroze » Sun Sep 18, 2016 10:19 am

Hi

I am running Arch from a microsd and type cntrl u to boot into arch but what keys do I press to change the kernel parameters at boot?

Thanks
yaroze
 
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Re: Keys to press at boot to get kernal parameters

Postby summers » Sun Sep 18, 2016 4:07 pm

IIRC you can hit any ket to interupt uboot from the serial connection.

Then in uboot use printenv to see parameters, e.g. $this->bbcode_second_pass_code('', 'prinenv bootcmd') or $this->bbcode_second_pass_code('', 'printenv console').

Then to boot I guess you do something like $this->bbcode_second_pass_code('', 'run bootcmd')
summers
 
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