1config BR2_PACKAGE_RASPI_GPIO 2 bool "raspi-gpio" 3 help 4 Tool to help debug / hack at the BCM283x GPIO. You can dump 5 the state of a GPIO or (all GPIOs). You can change a GPIO 6 mode and pulls (and level if set as an output). 7 8 Beware this tool writes directly to the BCM283x GPIO 9 registers, ignoring anything else that may be using them 10 (like Linux drivers). 11 12 https://github.com/RPi-Distro/raspi-gpio 13