[coreboot] Serial Console only starts after reset
stepan at coresystems.de
Tue Jun 15 15:50:51 CEST 2010
On 6/15/10 2:41 PM, Joseph Smith wrote:
> On Tue, 15 Jun 2010 05:30:07 -0700, ron minnich <rminnich at gmail.com> wrote:
>> It would seem that the RAM code is right but the "early setup" code is
>> wrong. It's working because the "early setup" is probably having no
>> effect whatsoever ...
> There is a src/superio/smsc/lpc47m10x maybe I will try that and see if it
That driver seems non functional. It looks like it was added for the sun
ultra 40 board but then romstage.c of that machine includes init code of
another superio ....
> Maybe the src/superio/smsc/smscsuperio does not do early_serial correctly
> for this chip?
Google tells me that this document knows the answer:
> FYI, after I push the reset button and can see the bootlog,
> it appears that the superio is detected and setup correctly.
Does pushing the superio button help when you're still in FILO, too?
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