-
CONFIG_SOC_ENABLE_LFXO
¶
Enable LFXO
Type: bool
Help¶
Enable the low-frequency oscillator (LFXO) functionality on XL1 and XL2 pins. This option must be enabled if either application or network core is to use the LFXO. Otherwise, XL1 and XL2 pins will behave as regular GPIOs.
Direct dependencies¶
SOC_NRF5340_CPUAPP
&& SOC_FAMILY_NRF
(Includes any dependencies from ifs and menus.)
Default¶
y
Kconfig definition¶
At <Zephyr>/soc/arm/nordic_nrf/nrf53/Kconfig.soc:133
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:28
→ <Zephyr>/soc/Kconfig:11
→ <BuildDir>/Kconfig/Kconfig.soc.arch:2
→ <Zephyr>/soc/arm/nordic_nrf/Kconfig:17
Menu path: (Top) → Hardware Configuration
config SOC_ENABLE_LFXO bool "Enable LFXO" default y depends onSOC_NRF5340_CPUAPP
&&SOC_FAMILY_NRF
help Enable the low-frequency oscillator (LFXO) functionality on XL1 and XL2 pins. This option must be enabled if either application or network core is to use the LFXO. Otherwise, XL1 and XL2 pins will behave as regular GPIOs.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)