BeagleBone wire less bluetooth configuration

Hi

In BBB wireless linux kernel configuation (4.10.17) I set as M for Bluetooth subsystem support and M for HCI USB driver and saved but while building it asks for again configuration(y/n) and with this link https://docs.ubuntu.com/core/en/stacks/bluetooth/bluez/docs/reference/enablement/kernel-configuration-options i tried but same issue,
pls let me know proper Bluetooth configuration for BBB wireles.

–kiran