[coreboot] Query regarding coreboot for new intel customized board

[Zoran Stojsavljevic]

Hello Mayuri,

You need to play (maybe, just a kludge) a bit with Coreboot "make
menuconfig", and there with console setup:

[image: Inline image 1]

You also might want to install on your Linux distro PuTTY console (given
UBUNTU apt-get and Fedora dnf commands), to set your Rx terminal correctly
(at least, I know PuTTY well, always worked for me):

sudo apt-get/dnf install putty

Zoran

On Thu, May 26, 2016 at 6:33 AM, Mayuri Tendulkar <
mayuri.tendulkar at aricent.com> wrote:

> Thanks Vim.
>
>
>
> Currently I am not able to get any serial prints out on my reference board.
>
>
>
> My board is based on Intel ISX board based on Baytrail-I soc E3825 given
> below.
>
>
>
>
> https://www-ssl.intel.com/content/www/us/en/embedded/design-tools/evaluation-platforms/atom-e3800-dev-kit-isx-ref-design-product-brief.html
>
>
>
> I have built coreboot for this, but unable to get serial prints.
>
>
>
> How I should debug this further.
>
>
>
> Regards
>
> Mayuri
>
>
>
> *From:* Wim Vervoorn [mailto:wvervoorn at eltan.com]
> *Sent:* 24 May 2016 13:26
> *To:* Mayuri Tendulkar <mayuri.tendulkar at aricent.com>
> *Subject:* Re: Query regarding coreboot for new intel customized board
>
>
>
> Hello Mayuri,
>
>
>
> If your rom image is the same it could be due to the lack of support for
> the flash device you are using. The MRC cache is preserved in flash so you
> need to be able to write it.
>
>
>
> For the others the numbers etc you mention are informational for the OS.
> They are not strictly required but the OS builds a registry of the items it
> retrieves from the SMBIOS. If you don’t require this you could also disable
> the functionality.
>
>
>
>
>
> Best Regards,
>
> Wim Vervoorn
>
>
>
> Eltan B.V.
>
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>
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>
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>
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>
> E : wvervoorn at eltan.com
>
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> *From:* coreboot [mailto:coreboot-bounces at coreboot.org
> <coreboot-bounces at coreboot.org>] *On Behalf Of *Mayuri Tendulkar
> *Sent:* Tuesday, May 24, 2016 7:26 AM
> *To:* coreboot <coreboot at coreboot.org>
> *Subject:* [coreboot] Query regarding coreboot for new intel customized
> board
>
>
>
> Hi team
>
>
>
> I am working on building coreboot for one of our customized board. This is
> based on Intel ISX board reference design, reference can be taken as
> Minnowboard or BayleyBay CRB.
>
>
>
> As per documentation given under coreboot, I created folder with my board
> name under src/intel/mainboard/xxx and did changes required.
>
>
>
> If I tried the coreboot with these changes on minnowboard, it got stuck at
> FSP MRC Cache not found.
>
>
>
> But if the same code changes I copied under  src/intel/mainboard/minnowmax
> and built, it booted fine.
>
>
>
> I would like to know what is the importance of these board names, SMBIOS
> table name, serial no which are defined for Minnowmax.
>
>
>
> Is there some master registry where all these are stored, and if any new
> entry comes, how we should add it.
>
>
>
> Regards
>
> Mayuri
>
>
>
>
>
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