Problem build sample

[Marbae]

I want to build the sample usb_hci.

After i create a build config there are warning and the process fails

warning: <choice BT_HCI_BUS_TYPE> (defined at boards/arm/ubx_evknorab10_nrf5340/Kconfig.defconfig:84) defined with type unknown

warning: <choice BT_HCI_BUS_TYPE> (defined at boards/arm/ubx_evknorab10_nrf5340/Kconfig.defconfig:84) defined without a prompt

warning: the default selection BT_HCI_IPC (defined at drivers/bluetooth/hci/Kconfig:39) of <choice BT_HCI_BUS_TYPE> (defined at boards/arm/ubx_evknorab10_nrf5340/Kconfig.defconfig:84) is not contained in the choice

error: Aborting due to Kconfig warnings

[Marbae]

we have found a solution to build the samples on ublox nora B10 Board:

In the Kconfig.defconfig (line 84): 

choice BT_HCI_BUS_TYPE

default BT_HCI_IPC if BT

config BT_HCI_IPC

bool "HCI IPC"

help

Use IPC for Bluetooth HCI transport.

endchoice

[ak@s]

What SDK version does this work for?

[Marbae]

v2.5