BUG: SiFive Unmatched: BAR0 on video card is never initialized

Yuri Zaporozhets yuriz at vodafonemail.de
Tue Nov 19 22:16:17 CET 2024


Hi Heinrich,

On Tue, Nov 19, 2024 at 10:03:45PM +0100, Heinrich Schuchardt wrote:

> Hello Yuri,
>
> Thank you for sharing your investigation results. Could you, please, send a patch?
>

Sure. Already did.

> Were you able to show output on HDMI?

Oh, not that fast -- I'm working on it :-) . Currently, I have my 1992 Hitachi CRT
monitor hooked to GT710's VGA output, and I'm very much determined to get the text
mode ("VGA mode 3") working on it -- it's my favorite mode of OS kernel development.
After that, perhaps, I'll try HDMI too ;-)

-- 
Regards,
Yuri


More information about the U-Boot mailing list