Re: Baytrail issue to communicate with superios.
Rudolf Marek <[email protected]>
| Newsgroups | gmane.linux.bios |
|---|---|
| Message-ID | <[email protected]> |
Hi Jose, Dne 04. 12. 23 v 10:48 Jose Trujillo via coreboot napsal(a): > Printed "B" on the other side of the RS-232 cable on the ttyS0 port. OK so it does work. > Do you know if is possible to enable SERIRQ and set SCNT_CONTINUOUS in the actual baytrail code? Well sorry I don't know. It has been long time I did something with coreboot. What I do recall is that those Baytrail and later Apollo lake intel atom CPUs have some issue and setting LPC to the "continous" will shorten some life of the transistor driving the LPC bus, thus the system will malfunction sooner than later. > SERIRQ code was supported in fsp_baytrail but not in baytrail, but now, maybe is supported indirectly in "common" code? Sorry don't know. Thanks, Rudolf > > Thanks again, > Jose Trujillo. > _______________________________________________ > coreboot mailing list -- [email protected] > To unsubscribe send an email to [email protected] _______________________________________________ coreboot mailing list -- [email protected] To unsubscribe send an email to [email protected]