[LinuxBIOS] VGA support for Geode GX1/CS5530

Uwe Hermann uwe at hermann-uwe.de
Fri Oct 19 18:48:36 CEST 2007

Hi Kenji,

On Thu, Oct 18, 2007 at 09:42:34PM -0700, Kenji Noguchi wrote:
> Hi Juergen
> Your VGA code worked great on my TeleVideo TC7020.
> Thank you very much!!

That's great to hear, thanks (even though I'm not Juergen :)

We don't officially have TC7020 code in the repository, yet (I think).
Are you using another target as basis for your board? If so, which one
(Eaglelion 5BCM?). Can you please post a patch if you changed parts
of that code?

I'd like to integrate this board into the common gx1-base, too (which I
posted yesterday, see
It would be nice if you could test a patch for that on the hardware.

Can you post the output of 'lspci -tvnn' and 'superiotool -dV' on your
board? Do you use a different irq_table.c than what's in svn? If so,
can you post that too, please? And/or run the 'getpir' tool on the box?

Also, if you want we can setup a wiki page similar to this one
http://linuxbios.org/BCOM_WINNET100_Build_Tutorial for the TC7020, with
a detailed status table of which parts of the hardware work or not,
tips and tricks for the board etc. Please let us know which parts work,
or create a wiki page directly if you prefer that...

Thanks, Uwe.
http://www.hermann-uwe.de  | http://www.holsham-traders.de
http://www.crazy-hacks.org | http://www.unmaintained-free-software.org
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