Re: [LinuxBIOS] Got the first bytes from serial console !!!! ( was get some output on serial console of commel lv671 board, but not readable one)

[Marc Jones]

Dieter Bloms wrote:
> Hi,
>
> On Sat, Jun 16, Stefan Reinauer wrote:
> > > yeah, I got the first readable output from my board.
> > > I have configured 9600 Baud in Config.lb and with 19200 in minicom I get
> > > these lines:
> >
> > cool!! What changes were needed?
>
> I've only set the "default TTYS0_BAUD=57600" in the Options.lb file and
> have to set 115200 in minicom to get the right output.

Sounds like the source or input clock is set wrong.

Try checking/changing CRF0 for UART A clock source settings.

It probably isn't the problem but you could also check CR24 bit 6, 
24/48MHz input clock. This is set by a pin on the motherboard but could 
be wrong or is getting changed?

http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/W83627HF_HGb....

Marc