> The vbt.dat (5kB) is need by GOP driver. But we haven’t done anything with that yet.
Mario, Your English is much better, as I remembered it. Way! ;-) And from me the present/gift for/to the cause: https://en.wikipedia.org/wiki/Coreboot/VBT Zoran On Mon, Nov 6, 2017 at 10:32 AM, Scheithauer, Mario < [email protected]> wrote: > Hi all, > > > > > • Are you able to boot Yocto with the current combination you > have? > > We haven’t tested Yocto, but we can boot a Lubuntu. > > > Where did you obtain a VBIOS file? > > Intel provides the VBIOS in its MRx packages for the CRBs. You need to > contact Intel for this. > > > • Is it specifically VBIOS, or is it a VBT.dat file? Or are you > running SeaVGABIOS? > > I think you need a complete VBIOS bxt_1003.dat (64kB) for SeaBios. > > The vbt.dat (5kB) is need by GOP driver. But we haven’t done anything with > that yet. > > > > Mario > > > > > > *Von:* Tahnia Lichtenstein [mailto:[email protected]] > *Gesendet:* Freitag, 3. November 2017 13:46 > *An:* Scheithauer, Mario (DF MC MTS R&D SWRT 4); [email protected] > > *Betreff:* Re: [coreboot] Problems changing payload on Intel Leaf Hill > > > > Hi Mario, > > > > Thank you very much for sharing, that already helps a lot!! I can spot > quite a lot of differences to my own build settings. > > > > I've been pursuing a Grub2 payload in the meantime (no success so far), > will now return to SeaBIOS and try and incorporate the necessary changes > you suggested. > > > > Just a couple of questions so far: > > - Are you able to boot Yocto with the current combination you have? > - I have all the blobs around coreboot, except the VBIOS... I have > tried all the options in https://www.coreboot.org/VGA_support, but I > suspect the reference bootloader images provided by Intel does not use a > VBIOS file. I also cannot find a suitable VBIOS on Intel's website. (By the > way, thanks for the FIT decomposition tip, I did not know this was > possible... I took great pains to find the correct blobs on Intel's > website, would have been much easier to just use FIT!) Where did you obtain > a VBIOS file? > - Is it specifically VBIOS, or is it a VBT.dat file? Or are you > running SeaVGABIOS? > > Many thanks again! > > > > Best regards, > > Tahnia > > > > On Fri, Nov 3, 2017 at 2:01 PM, Scheithauer, Mario < > [email protected]> wrote: > > > Hi Cameron, > > > Did you modify the FSP blobs at all? > Yes, we made some adjustments for our mainboard (mc_apl1). > But they shouldn’t play a decisive role (power states, PCIe settings). > > > The reason I ask is that my coreboot build hangs in the FspSiliconInit(). > Then you will get pretty far. > We are currently still using the MR2 FSP package for APL-I. > As IFWI template we use the BIOS version v178.10 for the CRBs. > These components are provided by Intel. > That’s it. The CRB should boot with this combination. > > Mario > > > -----Ursprüngliche Nachricht----- > > Von: Cameron Craig [mailto:[email protected]] > > Gesendet: Freitag, 3. November 2017 11:51 > > An: Scheithauer, Mario (DF MC MTS R&D SWRT 4); ahW@n > > Cc: [email protected] > > Betreff: Re: [coreboot] Problems changing payload on Intel Leaf Hill > > > > > Hi Mario, > > > > I've been attempting to build coreboot(master) for the Leaf Hill CRB, > with no > > success so far. > > > > Did you modify the FSP blobs at all? > > I had a look at your config, the filenames "FSP_MR2_M_ECC_MOD" caught my > > eye. > > > > The reason I ask is that my coreboot build hangs in the FspSiliconInit(). > > > > Cheers, > > Cameron > > > > > > > > Cameron Craig | Graduate Software Engineer | Exterity Limited > > tel: +44 1383 828 250 | fax: | mobile: > > e: [email protected] | w: www.exterity.com > > > > > > > > ____________________________________________________________________ > > __ > > This email has been scanned by the Symantec Email Security.cloud service. > > For more information please visit http://www.symanteccloud.com > > ____________________________________________________________________ > > __ > -- > coreboot mailing list: [email protected] > https://mail.coreboot.org/mailman/listinfo/coreboot > > > > -- > coreboot mailing list: [email protected] > https://mail.coreboot.org/mailman/listinfo/coreboot >
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