[coreboot] PECI temperature in lm-sensors

[Аладышев Константин]

Does someone have any experience with enabling PECI monitoring on nuvoton
SuperIOs ?

I'm trying to enable it on board with Haswell+Lynxpoint CPU and  NCT6776
SuperIO.

But all I see in lm-sensors output for now is zero temperature for PECI
Agent.

Does coreboot have any SuperIO chips/Intel CPUs/motherboards, that have this
functional enabled? What is usually need to be done to enable PECI
monitoring?