[coreboot] Building with SeaBIOS and serial debugging

Maxime de Roucy maxime.deroucy at gmail.com
Sun Apr 24 13:02:02 CEST 2016


Hello,

> From reading the Makefile in payloads/external/SeaBIOS,
> both CONFIG_CONSOLE_SERIAL and CONFIG_DRIVERS_UART_8250IO need to be
> set. However, I can't seem to find which config file I need to modify
> to properly set these variables. Additionally, CONFIG_TTYS0_BASE
> needs to be set as well.
> 
> I've also attempted to manually build SeaBIOS with serial output
> enabled, but that didn't seem to have any impact on the result.

From what I know you will have to slightly modify the coreboot source
to be able to personalize your seabios configuration.
https://pelican.craoc.fr/coreboot.html#seabios_1
-- 
Regards
Maxime de Roucy
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: This is a digitally signed message part
URL: <http://www.coreboot.org/pipermail/coreboot/attachments/20160424/cfc1cd07/attachment.asc>


More information about the coreboot mailing list