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#!/bin/sh
# NVIDIA specific init script
# power state
if [ -e /sys/power/state ]; then
chmod 0666 /sys/power/state
fi
# turn off low-power core migration for now
if [ -e /sys/module/cpu_tegra3/parameters/no_lp ] ; then
echo Y > /sys/module/cpu_tegra3/parameters/no_lp
fi
# enable CPU hot-plugging
if [ -e /sys/module/cpu_tegra3/parameters/auto_hotplug ] ; then
echo 1 > /sys/module/cpu_tegra3/parameters/auto_hotplug
fi
# lp2 idle state
if [ -e /sys/module/cpuidle/parameters/lp2_in_idle ] ; then
echo "Y" > /sys/module/cpuidle/parameters/lp2_in_idle
fi
# mmc read ahead size
if [ -e /sys/block/mmcblk0/queue/read_ahead_kb ]; then
echo 2048 > /sys/block/mmcblk0/queue/read_ahead_kb
fi
if [ -e /sys/block/mmcblk1/queue/read_ahead_kb ]; then
echo 2048 > /sys/block/mmcblk1/queue/read_ahead_kb
fi
if [ -e /sys/block/mmcblk2/queue/read_ahead_kb ]; then
echo 2048 > /sys/block/mmcblk2/queue/read_ahead_kb
fi
exit 0
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