#!/bin/sh

mount -t devtmpfs devtmpfs /dev
mount -t proc proc /proc
mount -t sysfs sysfs /sys

# Spin the fan
echo 100 > /sys/class/hwmon/hwmon0/pwm1

# Optional but nice
mkdir -p /dev/pts
mount -t devpts devpts /dev/pts

echo "Booting kernel took $(cut -d' ' -f1 /proc/uptime) seconds."
echo "Dropping to shell on ttyS0..."

. /etc/build-info

while true; do
    setsid cttyhack /bin/sh
    echo "Shell exited. Starting another one..."
done

exec poweroff -f