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Re: Pass parameters to kernel when using chainloader method.


From: Hongyi Zhao
Subject: Re: Pass parameters to kernel when using chainloader method.
Date: Fri, 25 Dec 2020 10:02:04 +0800

On Thu, Dec 24, 2020 at 10:34 PM Pascal Hambourg <pascal@plouf.fr.eu.org> wrote:
>
> Le 24/12/2020 à 14:16, Hongyi Zhao a écrit :
> > When using chainloader method, how can I pass parameters to kernel?
>
> What kind of chainloading ?
>
> With EFI stub chainloading, you can append kernel parameters to the
> command line :
>
> chainloader /EFI/stub/vmlinuz initrd=/EFI/stub/initrd.img root=...

Do you mean I can use the following form?:

chainloader ... nomodeset ...

>
> With BIOS chainloading, I'm afraid you cannot pass parameters.

Why?

Regards
-- 
Assoc. Prof. Hongyi Zhao <hongyi.zhao@gmail.com>
Theory and Simulation of Materials
Hebei Polytechnic University of Science and Technology engineering
NO. 552 North Gangtie Road, Xingtai, China



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