[coreboot] AMD Serengeti Cheetah devices
c-d.hailfinger.devel.2006 at gmx.net
Fri Oct 10 00:29:46 CEST 2008
On 09.10.2008 17:40, ron minnich wrote:
> On Thu, Oct 9, 2008 at 8:30 AM, Myles Watson <mylesgw at gmail.com> wrote:
>>>> Very nice. Now how do we disable the 8111 nic and EHCI (like v2 does)?
>>>> still curious how that works.
>>> Disable for scanning or disable once it is all scanned and address
>>> space allocated?
>> Good question. What did the v2 disable mean?
> so here are the cases. You might not want to scan the device, or you
> might want the device to actually not be visible.
> make it not scanned, put enabled = "0" in dts.
> *possibly* make it disappear, put enabled = "0" in dts but also have a
> phase4_enable_disable that will look at dev->enabled and make the
> magic happen.
That disappearance trick only works only with geode right now and needs
disable_vpci or somesuch set in the dts. I had a patch which allowed you
to use "hidden" as a property in the dts. I can dig it up if you want.
> For now, you can try
> enabled = "0"; in the dts entry for the nic.
I thought it was
but I'm not so sure anymore.
More information about the coreboot