usb in uclinux 1.4

To use the USB on uCLinux1.4, is it just necessary to turn on USB support in menuconfig or do I need to do something more, similar to this thread?

http://forum.niosforum.com/forum/index.php...wtopic=1539&hl= (http://forum.niosforum.com/forum/index.php?showtopic=1539&hl=)

Thanks!