some question about serial.c

Dennis.Yxun dennis.yxun at
Thu Jul 24 18:24:35 CEST 2008

the most frustrating is that NOTHING output to my minicom,

IMHO,  the reson it not work would be the incorrect uart clock
so it may mismatch with the host baudrate setting...

and also, i confirmed that FR use UART2 as serial console output from wiki

On Thu, Jul 24, 2008 at 11:57 PM, Andy Green <andy at> wrote:

> Hash: SHA1
> Somebody in the thread at some point said:
> | 2. config uart clock source as PCLK, 16Mhz,
> Make sure you set the GPIO registers for these pins to be in peripheral
> mode not GPIO.  See GPHCON.

yes,  i've enabled those UART to functional mode

> There's also a peripheral clock mask register CLKCON, it says it resets
> to all enabled though.

and the clock is enable.

> - -Andy
> Version: GnuPG v1.4.9 (GNU/Linux)
> Comment: Using GnuPG with Fedora -
> iEYEARECAAYFAkiIpm4ACgkQOjLpvpq7dMqg8QCfQZxdk4wYkXkg67sH79tSp22e
> z/EAn37b59R5KUJ2+GJMqv+NZITLO5y1
> =yPco
-------------- next part --------------
An HTML attachment was scrubbed...

More information about the openmoko-kernel mailing list