Re: [coreboot] Thinkpad x230 video glitches during boot

[Trammell Hudson]

On Sun, Jul 24, 2016 at 06:42:42PM +0000, ron minnich wrote:
> [...] I'm hitting one problem: I need to get a working
> 4.7.0 kernel as a payload.  I have a 3.18 working fine, as
> payload, but the 4.7.0 never puts out any serial output.
> If you have a 4.x.+ kernel config that works as a payload,
> let me know.

4.6.4 worked for me - it generates output and I need to build an initrd
for it to avoid the panic:

https://www.flickr.com/photos/osr/28238648410/lightbox

Here it is in action:

https://www.flickr.com/photos/osr/27906443103/lightbox

My kernel .config file for a minimal 1.8 MB bzImage is attached.