Configuration Options

Kconfig files describe build-time configuration options (called symbols in Kconfig-speak), how they’re grouped into menus and sub-menus, and dependencies between them that determine what configurations are valid.

Kconfig files appear throughout the directory tree. For example, subsys/power/Kconfig defines power-related options.

This documentation is generated automatically from the Kconfig files by the genrest.py script. Click on symbols for more information.

This index page lists all symbols, regardless of where they are defined:

• All Configuration Options

These index pages only list symbols defined within a particular subsystem:

• Zephyr Configuration Options
• nRF Configuration Options
• nrfxlib Configuration Options