[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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