[coreboot] Braswell FPS memory init problems

[Michal Zygowski]

Dear coreboot community,

I am experiencing problems with FSP Memory Init on Braswell SoCs. FSP
Memory Init is not returning. I have following processors that fail:
Celeron J3060 and Celeron J3160; both have the same issue.

The platform has 1 SODIMM module on channel 0. I am feeding the UPD
header with correct SPD, but still no luck. I have also tried FSP MR1
and MR2, but nothing works.

Is anyone here more experienced with Braswell platforms? Could You give
me some advices?

Best regards,