Hi!
You don't need hciattach. All userspace has to do for kernel BT drivers is "hciconfig hci0 up|down".
Hm. Well:
root@letux:~# hciconfig hci0 up Can't get device info: No such device root@letux:~#
I wonder how I can tell hciconfig about the UART port if not by running hciattach /dev/ttyBT0?
You should not have to tell hciconfig about ttyBT0. Kernel should automatically setup hci0<->ttyBT0 connection during boot, based on the device tree. Pavel