bluetooth/init/prj_host_6_x.conf

CONFIG_BT=y
CONFIG_BT_BROADCASTER=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_OBSERVER=y
CONFIG_BT_CENTRAL=y
CONFIG_BT_EXT_ADV=y
CONFIG_BT_CTLR_PHY_CODED=y
CONFIG_BT_EXT_ADV_CODING_SELECTION=y
CONFIG_ZTEST=y