[coreboot] Converting epia-n build to SeaBIOS

Patrick Georgi patrick.georgi at coresystems.de
Fri Aug 21 08:52:45 CEST 2009


Am 21.08.2009 04:32, schrieb Kevin O'Connor:
> I believe it is possible to add USB keyboard support to SeaBIOS
> without requiring SMM mode.  I believe a regular usb keyboard driver
> will work fine.
>    
That fails because many systems use port 0x60/0x64 as soon as they can, 
instead of the BIOS interface.
So the system stops responding on the keyboard as soon as the keyboard 
driver is loaded - not very intuitive.


Patrick




More information about the coreboot mailing list