[coreboot] Coreboot and Kabylake FSP-M

Naresh G. Solanki naresh.solanki.2011 at gmail.com
Thu Nov 29 22:53:02 CET 2018

It mostly looks like fspm parameters are incorrect for memory init.
Can you please attach coreboot logs?

Naresh G Solanki

On Fri 30 Nov, 2018, 2:50 AM roman perepelitsin <
perepelitsin.roman at gmail.com wrote:

> Hi!
> I'm try to run Coreboot on Intel Xeon1505L with C236 and DDR4 memory down
> using kabylake FSP GOLD. I setup UART0 for coreboot console out and try to
> set UART0 for FSP-M debug out, but have only POST codes to port80/81 from
> FSP-M. In FSP integration guide I didn't find full POST-codes describe.
> So - can some body help with this? My lasts post codes: DD46h DD30h DD32h
> DD35h DD45h DD36h DD37h DD41h DD4Dh DD3fh. I think it MRC codes, but that
> they mean - don't know. I see in oscilloscope, that DDR try to start in
> this stage, but after all I have error from FSP-M 80000007h.
> --
> regards,
> Perepelitsin Roman
> --
> coreboot mailing list: coreboot at coreboot.org
> https://mail.coreboot.org/mailman/listinfo/coreboot
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