Re: [Xen-users] Xen boot time optimization

[Subhasree P V <subhasree.pv@xxxxxxxxxxxxxxxxxxx>]

Sorry for the inconvenience Julien. I have top posted by mistake.Will continue in the same thread.Thanks for your patience and help.

I have used the Linux-dom0 and xen which was provided in the odroid wiki.It has support for the board.I don't think it is out of support kernel because I was able to boot Dom0 and domu in odroid-xu4.I have added bootargs in boot.ini by modifying it.but when I try to set earlycon, I couldn't see it defined anywhere in linux dom0 that I'm using currently.I have downloaded another Dom0 kernel and I was able to found earlycon in it.but not sure if it has support for odroid-xu4.

Thanks & Regards

Subhasree

On Tue, Mar 10, 2020, 8:20 PM Julien Grall <julien@xxxxxxx> wrote:

Hi,

Please stop top-posting... I will not spend time helping if you continue
to ignore my request.

On 10/03/2020 08:46, Subhasree P V wrote:
> Thank you for your reply Julien.I have searched for the "earlycon"
> option in my linux-dom0.but i couldn't see that option in my Kconfig
> file.my dom0 version is 4.18.0-15-generic.

I have looked at v4.18 and earlycon exists. How did you pass the option
to Linux?

On a side note, why aren't you using the last stable for v4.18.x? More
importantly, why are you using an non-LTS kernel?

It feels slightly counterproductive to try to optimize on an
out-of-support kernel.

Cheers,

--
Julien Grall

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