config BR2_PACKAGE_DTBOCFG bool "dtbocfg" depends on BR2_LINUX_KERNEL help dtbocfg, which stands for Device Tree Blob Overlay Configuration File System, was developed to serve as a userspace API of Device Tree Overlay. https://github.com/ikwzm/dtbocfg comment "dtbocfg needs a Linux kernel to be built" depends on !BR2_LINUX_KERNEL