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init: set ondemand up_threshold for multi-cluster CPUs

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For multi-cluster CPUs (e.g. Amlogic S912) there is a separate
policy for each CPU cluster. Add a case in init script to cover
setting up_threshold for all clusters.
This commit is contained in:
kszaq 2019-04-22 22:00:01 +02:00
parent 6de3503fe6
commit 52d603a711
1 changed files with 4 additions and 0 deletions
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4
packages/sysutils/busybox/scripts/init
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@ -933,6 +933,10 @@ echo '1 4 1 7' > /proc/sys/kernel/printk
# set ondemand up_threshold
if [ -e /sys/devices/system/cpu/cpufreq/ondemand/up_threshold ]; then
echo 50 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
else
for f in $(ls /sys/devices/system/cpu/cpufreq/policy*/ondemand/up_threshold 2>/dev/null) ; do
echo 50 > $f
done
fi
# run platform_init script if exists