config BR2_PACKAGE_BOOT_RUN bool "loongson buildroot system autorun script after boot" depends on BR2_INIT_SYSTEMD || BR2_INIT_BUSYBOX help this will create a service which name is boot_run.service and create a script in /root which name is boot_run.sh so this service will run this script after system boot just like /etc/profile if you don't need it you can run this command 'systemctl disable boot_run' if you want to enable this service you can run this command 'systemctl enable boot_run'