* Mohan Shanmuga Sundaram <[email protected]> [161005 09:55]: > Paul, Thanks for the info! > I looked into CBTABLES, but cannot understand others than CMOS table. It > looks simple to me to use CMOS table that I have to define some region for > user data in the 'cmos.layout' and use it at GRUB or Ubuntu Linux. But where > does CMOS tables really reside? On the boot flash or DDR3? > > Regards, > Mohan
Hi Mohan, check out lib/coreboot_table.c:lb_gpios() - This is what Chrome OS devices use to pass GPIO information to the payload. It might be usable for the problem you are trying to solve. Stefan -- coreboot mailing list: [email protected] https://www.coreboot.org/mailman/listinfo/coreboot
