openwrt_lede/target/linux/mvebu/base-files/etc/uci-defaults/04_mambafan

#!/bin/sh
#
# Copyright (C) 2017 LEDE-Project.org
#

. /lib/mvebu.sh

board=$(mvebu_board_name)

case "$board" in
armada-xp-linksys-mamba)
	# Set fan script execution in crontab
	grep -s -q fan_ctrl.sh /etc/crontabs/root && exit 0

	echo "# mamba fan script runs every 5 minutes" >> /etc/crontabs/root
	echo "*/5 * * * * /sbin/fan_ctrl.sh" >> /etc/crontabs/root

	# Execute one time after initial flash (instead of waiting 5 min for cron)
	/sbin/fan_ctrl.sh
	;;
esac

exit 0