SAM9-L9260 Serial Terminal

I bought the SAM9-L9260, and I already tested the OpenOCD, with the olimes usb tiny, it works all right, but I cannot get a serial terminal communication with the linux inside.

I connected a female cable to the RS-232 interface on the board and the computer.

But I cannot get it to work with the 115200 speed without flow control. I tested with minicom on linux and hyperterminal on windows vista… but I cannot get it to work

Do you know if I have to do anything else?