[coreboot] How to use properly the GRUB payload?

[Ioannis Koutras]

Hello John,

And thanks for replying. I have checked https://www.coreboot.org/GRUB2 and
it is still not clear to me how to embed grub.cfg. I had added GRUB2
directly via "make menuconfig" (It is available on Payload > Add a payload)
, so coreboot checked out GRUB's source code, configured, compiled and
embedded it to coreboot.rom.

Would you recommend me to install it in a more manual way, as described in
the wiki?


Best regards,

Ioannis

On Sun, 17 Jul 2016 at 22:55 John Lewis <jlewis at johnlewis.ie> wrote:

> Hi Ioannis,
>
> Please see https://www.coreboot.org/GRUB2 in relation to setting it up
> properly.
>
> Kind Regards,
>
> John.
>
> On 15/07/16 21:26, Ioannis Koutras wrote:
>
> Hello,
>
> I have just flashed coreboot (git commit: 89e7b49) on a Lenovo X220 with
> GRUB2 as payload and when I boot the machine, I am getting GRUB's command
> line.
>
> I am trying to boot a systemd-boot (previously known as gummiboot?)
> payload from my disk partition, but I am getting unrecognised payload. Any
> idea what's the issue there?
>
> Additionally, could anyone help me set it up properly, as in searching for
> grub.cfg in disks and looking to boot from USB?
>
>
> Many thanks in advance,
>
> Ioannis
>
>
>
>
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