[coreboot] how to prevent legacy resource conflict with multiple VGA cards

Marc Jones marcj303 at gmail.com
Fri Oct 22 02:46:40 CEST 2010

On Thu, Oct 21, 2010 at 4:18 PM, Scott Duplichan <scott at notabs.org> wrote:
> Hello,
> I have Win7 working well with mahogany_fam10 if I use a PCI
> video card. However, Device manager complains that it is unable
> to find enough free resources for the UMA graphics controller.
> Running an AMI legacy BIOS shows the problem can be solved by
> enabling the PCI command register memory and I/O enable bits
> for only the graphics card that you are using. Is there a way
> to make coreboot do this, and if not, any suggestions on where
> best to implement such a feature?


I think that you can define the device you want disabled in
devicetree.cb and set it to off.



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