Re: [coreboot] vga & serial debug support when building grub2 as payload

[She Kairui]

於 09/25/2013 07:40 PM, Stojsavljevic, Zoran 提到:
> Here is the thing…
>
> IVB VGA PCIe is 8086,0166 (use PCI in EFI shell, or lspci –vv as linux
> command).

You can dump the vBIOS at runtime in Linux, 
e.g.http://www.coreboot.org/Supermicro_H8QGI#Extract_VGA_BIOS

thanks
> Tried to use: AVBU C:\Users\zoran\vBIOS\SPI1_IVB.rom /e
> C:\Users\zoran\vBIOS\vbios.bin 8086 0166, but AVBU (AMI tool) does not
> want to extract. Need to find other BIOS tool.
>
> Since I renamed .bin to .rom (since both files are identical). Any
> hints, which tool to use for extracting vBIOS from Core BIOSes?
>
> Thank you,
>
> Zoran
>
> Most of The Time you should be “intel inside” to be capable to think
> “out of the box”.
>
> *From:*[e-mail]
> [mailto:[e-mail]] *On Behalf Of *John Lewis
> *Sent:* Wednesday, September 25, 2013 1:15 PM
> *To:* [e-mail]
> *Subject:* Re: [coreboot] vga & serial debug support when building grub2
> as payload
>
> I think that's the same vendor ID as the Pixel, so perhaps the Pixel VGA
> bios in "snm_2137.dat" in "3rdparty/mainboard/google/link" will work
>
> Intel GmbH
> Dornacher Strasse 1
> 85622 Feldkirchen/Muenchen, Deutschland
> Sitz der Gesellschaft: Feldkirchen bei Muenchen
> Geschaeftsfuehrer: Christian Lamprechter, Hannes Schwaderer, Douglas Lusk
> Registergericht: Muenchen HRB 47456
> Ust.-IdNr./VAT Registration No.: DE129385895
> Citibank Frankfurt a.M. (BLZ 502 109 00) 600119052