I'm working in LINUX OS based ARM board.I know what all the drivers are there if we give command it is showing all drivers name like ttyo,usb1 etc.but specifically i want to know to which device particular address corresponds to ports in the development board bcoz i need to access the ports for some other system interaction with this board.For further info abt board you can see in.
http://www.phytec.com/products/sbc/A...11-i.MX31.html