1# Copyright (c) 2020, Nordic Semiconductor ASA 2# SPDX-License-Identifier: Apache-2.0 3 4config APP_ENABLE_HFXO 5 bool "Use HFXO as HFCLK source" 6 help 7 Turn on the high-frequency clock, which means switching to the 8 crystal as a source rather than the internal oscillator. 9 10source "Kconfig.zephyr" 11