TS-4900 Silex Bluetooth
From embeddedTS Manuals
The Silex compatible images include support for a patched bluez that include support for qualcomm's firmware loading mechanism. Load the driver with:
echo 27 > /sys/class/gpio/export
echo low > /sys/class/gpio/gpio27/direction
sleep .5
echo high > /sys/class/gpio/gpio27/direction
hciattach /dev/ttymxc1 qca 1000000 -t30 flow
This will create an hci0 bluez interface:
hciconfig hci0 up
hcitool scan