Comment 21 for bug 859886

Sequence in summary:

1) Initialize Bluetooth device
$> bccmd -t bcsp -d /dev/ttySAC0 psload -r origen.psr

2) Connect Serial driver to CSR Bluetooth external chip as the speed of 921600
$> hciattach -s 921600 /dev/ttySAC0 bcsp 921600
Device setup comp[ 3100.020000]
Bluetooth: Out-of-order packet arrived, got 1 expected 0 <== Ignore this, it's fine

3) Up the Bluetooth stack
$> hciconfig hci0 up

4) Show current Bluetooth device
$> hciconfig -a