diff options
| author | Naresh Kamboju <naresh.kamboju@linaro.org> | 2015-04-16 13:56:11 +0530 |
|---|---|---|
| committer | Naresh Kamboju <naresh.kamboju@linaro.org> | 2015-04-16 14:00:39 +0530 |
| commit | 6d61cf2adb4865cd0622daaf7d494f3c8dca5588 (patch) | |
| tree | c40db199c2f386eb69bdccd79e71b5787f058bb0 | |
| parent | 08a24b1a67e59c8b909c4924a2afd156edc6d84a (diff) | |
prepare-device.sh: add CPU governor tuning settings2015.04
Adding CPU governor tuning setting for hmp, a57only and a53only modes.
These setting will improve performance of the system.
Change-Id: Icac6bbf91e9be2f51da67394f3bf141ab5802077
Signed-off-by: Naresh Kamboju <naresh.kamboju@linaro.org>
| -rwxr-xr-x | prepare-device.sh | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/prepare-device.sh b/prepare-device.sh index 90ebcef..905087b 100755 --- a/prepare-device.sh +++ b/prepare-device.sh @@ -19,6 +19,7 @@ # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # Author: Milosz Wasilewski <milosz.wasilewski@linaro.org> +# Author: Naresh Kamboju <naresh.kamboju@linaro.org> # set -e @@ -80,8 +81,10 @@ then adb wait-for-device adb devices echo "Disable A57 cluster" - adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu4/online | su" - adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu5/online | su" + adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu1/online | su" + adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu2/online | su" + adb -s $IPADDR:5555 shell "echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load | su" + adb -s $IPADDR:5555 shell "echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq | su" fi if [ $1 == 'a57only' ] @@ -94,9 +97,11 @@ then adb devices echo "Disable A53 cluster" adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu0/online | su" - adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu1/online | su" - adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu2/online | su" adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu3/online | su" + adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu4/online | su" + adb -s $IPADDR:5555 shell "echo 0 > /sys/devices/system/cpu/cpu5/online | su" + adb -s $IPADDR:5555 shell "echo 85 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/go_hispeed_load | su" + adb -s $IPADDR:5555 shell "echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/hispeed_freq | su" fi if [ $1 == 'hmp' ] @@ -111,6 +116,13 @@ then then disable_iks fi + if [ $2 == 'juno' ] + then + adb -s $IPADDR:5555 shell "echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load | su" + adb -s $IPADDR:5555 shell "echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq | su" + adb -s $IPADDR:5555 shell "echo 85 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/go_hispeed_load | su" + adb -s $IPADDR:5555 shell "echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/hispeed_freq | su" + fi adb connect $IPADDR:5555 adb wait-for-device adb devices |