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init.qcom.post_boot.sh
executable file
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init.qcom.post_boot.sh
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#!/system/bin/sh
# Copyright (c) 2009-2012, Code Aurora Forum. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of Code Aurora nor
# the names of its contributors may be used to endorse or promote
# products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
target=`getprop ro.board.platform`
case "$target" in
"msm7201a_ffa" | "msm7201a_surf" | "msm7627_ffa" | "msm7627_6x" | "msm7627a" | "msm7627_surf" | \
"qsd8250_surf" | "qsd8250_ffa" | "msm7630_surf" | "msm7630_1x" | "msm7630_fusion" | "qsd8650a_st1x")
echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
;;
esac
case "$target" in
"msm7201a_ffa" | "msm7201a_surf")
echo 500000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
;;
esac
case "$target" in
"msm7630_surf" | "msm7630_1x" | "msm7630_fusion")
echo 75000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
echo 1 > /sys/module/pm2/parameters/idle_sleep_mode
;;
esac
case "$target" in
"msm7201a_ffa" | "msm7201a_surf" | "msm7627_ffa" | "msm7627_6x" | "msm7627_surf" | "msm7630_surf" | "msm7630_1x" | "msm7630_fusion" | "msm7627a" )
echo 245760 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
;;
esac
case "$target" in
"msm8660")
echo 1 > /sys/module/rpm_resources/enable_low_power/L2_cache
echo 1 > /sys/module/rpm_resources/enable_low_power/pxo
echo 2 > /sys/module/rpm_resources/enable_low_power/vdd_dig
echo 2 > /sys/module/rpm_resources/enable_low_power/vdd_mem
echo 1 > /sys/module/rpm_resources/enable_low_power/rpm_cpu
echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled
echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
chown system /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
chown system /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
chown root.system /sys/devices/system/cpu/mfreq
chmod 220 /sys/devices/system/cpu/mfreq
chown root.system /sys/devices/system/cpu/cpu1/online
chmod 664 /sys/devices/system/cpu/cpu1/online
;;
esac
case "$target" in
"msm8960")
echo 1 > /sys/module/rpm_resources/enable_low_power/L2_cache
echo 1 > /sys/module/rpm_resources/enable_low_power/pxo
echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_dig
echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_mem
echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu2/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu3/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled
echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
echo "ondemand" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
echo 384000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq
echo 384000 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq
chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
chown system /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
chown system /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
chown system /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
chown system /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq
chown system /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
chown system /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq
chown root.system /sys/devices/system/cpu/mfreq
chmod 220 /sys/devices/system/cpu/mfreq
chown root.system /sys/devices/system/cpu/cpu1/online
chown root.system /sys/devices/system/cpu/cpu2/online
chown root.system /sys/devices/system/cpu/cpu3/online
chmod 664 /sys/devices/system/cpu/cpu1/online
chmod 664 /sys/devices/system/cpu/cpu2/online
chmod 664 /sys/devices/system/cpu/cpu3/online
start qosmgrd
;;
esac
case "$target" in
"msm7627_ffa" | "msm7627_surf" | "msm7627_6x")
echo 25000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
;;
esac
case "$target" in
"qsd8250_surf" | "qsd8250_ffa" | "qsd8650a_st1x")
echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
;;
esac
case "$target" in
"qsd8650a_st1x")
mount -t debugfs none /sys/kernel/debug
;;
esac
chown system /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
chown system /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
chown system /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
emmc_boot=`getprop ro.emmc`
case "$emmc_boot"
in "1")
chown system /sys/devices/platform/rs300000a7.65536/force_sync
chown system /sys/devices/platform/rs300000a7.65536/sync_sts
chown system /sys/devices/platform/rs300100a7.65536/force_sync
chown system /sys/devices/platform/rs300100a7.65536/sync_sts
;;
esac
# Post-setup services
case "$target" in
"msm8660" | "msm8960")
start mpdecision
;;
"msm7627a")
soc_id=`cat /sys/devices/system/soc/soc0/id`
case "$soc_id" in
"127" | "128" | "129")
start mpdecision
;;
esac
;;
esac
# Enable Power modes and set the CPU Freq Sampling rates
case "$target" in
"msm7627a")
echo 1 > /sys/module/pm2/modes/cpu0/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm2/modes/cpu1/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm2/modes/cpu0/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm2/modes/cpu1/standalone_power_collapse/suspend_enabled
#SuspendPC:
echo 1 > /sys/module/pm2/modes/cpu0/power_collapse/suspend_enabled
#IdlePC:
echo 1 > /sys/module/pm2/modes/cpu0/power_collapse/idle_enabled
echo 25000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
;;
esac
# Temporary patch to prevent OTA issues.
rm -r /sdcard/updates/*