Re: [coreboot] option rom problems with DBM690T+VT6202L

[Jason Wang]

hi dorileo,
   The card has two UHCI controller and one EHCI controller.And i have
already attached a MSC device to the disk. it sill could not run to the
function uhci_rh_enable_port

On Tue, Jul 28, 2009 at 9:39 PM, Leandro Dorileo  wrote:
> Hi Jason
>
> On Tue, Jul 28, 2009 at 9:17 AM, Jason Wang wrote:
> > hi Kevin,
> >   the attach file is the whole log
> >
> > On Tue, Jul 28, 2009 at 7:32 AM, Kevin O'Connor
>
> wrote:
> > > On Mon, Jul 27, 2009 at 11:42:18PM +0800, Jason Wang wrote:
> > > > Hi all,
> > > >    Since DBM690T does not have UHCI controller, i bought an PCI-USB
>
> card
> > > > which contained two UHCI controller.
>
> It seems your card(surely) has a single UHCI controller, but (maybe) 2
> USB ports(I say based on you log output).
> > > > But It always caused rebooting when
> > > > the
> > > > option rom try to initialize the controller. I attached all of the
> > > > messages,
> > > > and looking for some help.
>
> I feel it`s stranger to not see any message during the UHCI
> initialization, but reboot is normal, if the option ROM don`t do
> anything it will fallback to BIOS. I mean by "don`t do anything" if it
> doesn`t load the boot sector and/or start executing something when it
> finishes the Host Controller initialization.
>
> Your log makes me think you don`t have a MSC device attached to any of
> the ports. So I have attached a patch to see if the Root Hub
> initialization has successfully finished, could you apply the attached
> patch to libpayload and show the output?
> > > > Until now my doubt is the real bus/dev/func is 06/05/01, but while
> > > > seabios
> > > > search it as 00/05/01.
> > >
> > > Please post a log with the seabios debug level set to 6.
> > >
> > > -Kevin
>
> Thanks....