On 6/15/10 2:25 PM, Joseph Smith wrote: > > > On Tue, 15 Jun 2010 14:13:24 +0200, Stefan Reinauer > <[email protected]> wrote: > >> On 6/15/10 1:38 PM, Joseph Smith wrote: >> >>> Hello, >>> I have a strange thing happening on the i810 port I am working on. When >>> > I > >>> power the board on i do not get any serial console from coreboot. VGA >>> >> turns >> >>> on and works fine, but no serial output. The strange part is if I push >>> >> the >> >>> reset button, serial console comes up and works fine until the next >>> > power > >>> off. The SuperIO is SMSC LPC47M102 and I am using >>> >> superio/smsc/smscsuperio. >> >>> Just wondering if anyone else has encountered this before. Any help / >>> thoughts would be appreciated. >>> >>> >> Your Super IO chip is not initialized correctly. Compare the register >> output after reset and from cold start. >> > You mean with superiotool? > > That might already be too late
>> Did you run the same coreboot image already when you pressed the reset >> button, or did you initially boot with the BIOS? >> >> > Yes, same coreboot image. > So booting Linux fixes the issue? Does serial console in linux work on a cold boot? -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
