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DM816x EVA board doesn't show any log through serial port

Hi,

We got DM816x EVA board, and I installed ezsdk in my linux development PC, and executed "setup.sh" file as shown in Software Develoment Guide.  After typing the parameters (such as "Select root file system location" etc), I can see the followings:

Welcome to minicom 2.4

OPTION: I18n
Compiled on Jan 25 2010, 06:49:09.
Port /dev/ttys0

Press CTRL-A Z for help on special keys

 

I rebooted the evaluation board, but I see nothing on the screen except the above messages. I was expecting to see more messages coming out when I turned on my board. Does anyone know what I should do at this point?

I set Port as /dev/ttyUSB0 as I could see from typing dmesg |grep tty. All switch setting (SW4 and SW3) are the same as guide.

Your reply would be much appreciated. Thanks!!

 

Peter