[U-Boot] coreboot with denverton platforms

[U-Boot] coreboot with denverton platforms

[Francesco Lucconi]

Hi Simon, Hi Bin Meng,

I'm involved to build coreboot for a custom denverton platform, using u-boot
as payload. I've seen your comment on u-boot forum:

https://lists.denx.de/pipermail/u-boot/2016-September/268191.html

and I contact you to have some tips. I've noticed that coreboot 4.7 extends
its support to denverton platforms too so I decided to use it and I'm
studying FSP binary blob in order to apply it correctly to my coreboot.rom.

At this moment I got two main questions.
How to setup my spd memory down parameters?
May I use u-boot-2010.06 as coreboot payload?

Many thanks in advance.
Best regards,

Francesco Lucconi





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[U-Boot] coreboot with denverton platforms

[Bin Meng]

Hi Francesco,

On Thu, Apr 19, 2018 at 12:11 AM, Francesco Lucconi <luccons@gmail.com> wrote:
> Hi Simon, Hi Bin Meng,
>
> I'm involved to build coreboot for a custom denverton platform, using u-boot
> as payload. I've seen your comment on u-boot forum:
>
> https://lists.denx.de/pipermail/u-boot/2016-September/268191.html
>
> and I contact you to have some tips. I've noticed that coreboot 4.7 extends
> its support to denverton platforms too so I decided to use it and I'm
> studying FSP binary blob in order to apply it correctly to my coreboot.rom.
>
> At this moment I got two main questions.
> How to setup my spd memory down parameters?

If you are running U-Boot as the coreboot payload, there is no need
for you to setup anything that is doing such low-level stuff
programming like memory initialization. Coreboot does this for you.

> May I use u-boot-2010.06 as coreboot payload?
>

Please build the coreboot payload from the latest U-Boot source.
2010.06 is far too old.

Regards,
Bin