[coreboot] Problems porting H8dmr_fam10 to H8qme-2+

[Knut Kujat]

Kevin O'Connor escribió:
> On Tue, Dec 29, 2009 at 03:10:50PM +0100, Knut Kujat wrote:
>   
>> Myles Watson escribió:
>>     
>>> From your log:
>>>
>>>     Attempting to map option rom on dev 01:01.0
>>>     Option rom sizing returned fc000001 fffe0000
>>>     Inspecting possible rom at 0xfc000000 (dv=515e1002 bdf=108)
>>>     No option rom signature (got 7373)
>>>
>>> This looks like the right device, so I don't know why the signature
>>> isn't valid.
>>>       
>> Using SeaBios 5.0 it "accepts" level 8 for debugging, but still no luck
>> with the vga initialization. It doesn't even seem to be SeaBios "fault"
>> because Coreboot complains exactly the same story:
>>     
> [...]
>   
>> CBFS:  Could not find file pci1002,515e.rom
>> On card, rom address for PCI: 01:01.0 = fc000000
>> PCI Expansion ROM, signature 0x7373, INIT size 0xe600, data ptr 0x7373
>> Incorrect Expansion ROM Header Signature 7373
>>     
>
> Is this an onboard VGA device?  If so, the rom may be in flash instead
> of in the PCI rom space - in which case you should try following the
> directions at:
>
> http://www.coreboot.org/SeaBIOS#Adding_a_VGA_option_ROM
>
>   
>> But there are 4 and I thing that coreboot finds them. So here my
>> question could these problems be related to my bad IRQ handling ?
>>     
>
> I don't think IRQs would have any impact on the VGA rom not being
> found.
>
> -Kevin
>
>   
Hello,
first of all Happy new year!! :)
 
Yip, finally as you and Myles suggested adding the vga rom to the cbfs
manually made SeaBios find it. The only thing is that I had to go back
to SeaBios 4.2 because 5.0 wasn't still able to get it right. Btw, yes
it this a onboard vga (ATI 1000ES).

Thanks,
Knut Kujat.