Hi Tahnia,
Which version of Tianocore did you use? Did you make any changes to Tianocore to get it to work (because it still doesn't work for me)? E.g. did you have to change debug console port settings (similar to those needed for SeaBIOS to use MMIO serial)?
Did you specify the GOP driver in coreboot, and if so, which file did you use? Or did you include the GOP driver in the Tianocore build?
Would you by any chance be willing to share the coreboot and Tianocore config files for your working combination?
Regards, Tahnia
I have attached the coreboot config and a coreboot patch (originally provided by Mario, thanks Mario). I removed the Oxbow Hill parts of the patch.
My working combination: - Coreboot v4.6 (with patch) - Apollo Lake FSP MR2 - Tianocore commit 315d9d08fd77db1024ccc5307823da8aaed85e2f (with patches)
Other Tianocore versions may also work, but I haven't tested them. I don't get any serial output from Tianocore so I suspect I don't have serial configured correctly.
Coreboot 4.6 does the fetch and patch of Tianocore for you, and it just worked.
Cheers, Cameron
Cameron Craig | Graduate Software Engineer | Exterity Limited tel: +44 1383 828 250 | fax: | mobile: e: Cameron.Craig@exterity.com | w: www.exterity.com
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