[coreboot] [PATCH] Flashrom: board enable for Mitac 6513WU
Michael Gold
mgold at ncf.ca
Fri Jun 19 13:38:43 CEST 2009
On Fri, Jun 19, 2009 at 13:05:49 +0200, Luc Verhaegen wrote:
> On Fri, Jun 19, 2009 at 02:13:35AM -0400, Michael Gold wrote:
> > I've also attached the lspci output.
> >
> > Why do you think coreboot support is unlikely? Is 82810E support a
> > problem?
> >
> > -- Michael
>
> It is a laptop, so yes, quite unlikely. On the other hand, if coreboot
> support gets added, you probably won't do this board specific rom access
> disable :)
It's a desktop board with these chips:
Intel 82810e GMCHe
Intel 82801AA ICH
SMSC LPC47U332 super I/O
The manual is at http://www.motherboards.org/files/manuals/78/6513WU.pdf
The 82810e isn't listed as supported on the wiki, but the 82810 is, and
their datasheets appear largely identical based on a quick look. I was
hoping to get coreboot running on it.
> > + {0x8086, 0x2411, 0x8086, 0x2411, 0x8086, 0x7125, 0x0e11, 0xb165, NULL, NULL, "Mitac", "6513WU", board_mitac_6513wu},
>
> From your pciids i would use:
> {0x8086, 0x7125, 0x0e11, 0xb165, 0x125d, 0x1988, 0x0e11, 0xb19d
>
> instead, as the first oen uses just a copy of the main ids. 0x0e11 is
> compaq.
I avoided the 0x125d ID because that's the onboard audio, and there's a
jumper to disable it. I've now confirmed that the device disappears
from lspci when that jumper is moved, so I don't think it's an
appropriate device for autodetection. The other devices on bus 1 (09
and 0a) are also unusable since those are PCI cards.
> > 00:01.0 0300: 8086:7125 (rev 03) (prog-if 00 [VGA controller])
> > Subsystem: 0e11:b165
>
> > 01:05.0 0401: 125d:1988 (rev 10)
> > Subsystem: 0e11:b19d
>
> Can you verify this?
I'm not sure what you mean, but those IDs do appear in the config space
for the devices when lspci's -x flag is used.
-- Michael
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