some question about serial.c

[dennis.yxun]

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what is correct setting for the debug board?
i want to use Jtag(run openocd) and serial port(uart) simultaneously

and, here i can only see one /dev/ttyUSB0, while running openocd

according to wiki(http://wiki.openmoko.org/wiki/Debug_Board/es)
there should be a /dev/ttyUSB1 for serial port?

i can see polling is success when running the code, so data should output..

Dennis.Yxun wrote:
> 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 openmoko.com> wrote:
> 
> 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
>>

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