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Copy pathinit.box.rc
executable file
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init.box.rc
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on early-init
# raise cpu fre.
chmod 0644 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor performance
chmod 0644 /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor performance
on property:sys.boot_completed=1
# recover cpu fre.
chmod 0644 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor interactive
chmod 0644 /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor interactive
# chmod switch usb mode node
chown system system /sys/kernel/debug/usb@fe800000/rk_usb_force_mode
chmod 0664 /sys/kernel/debug/usb@fe800000/rk_usb_force_mode
on boot
# update cpusets feature nodes for rk3399 tablet
write /dev/cpuset/foreground/cpus 0-5
write /dev/cpuset/foreground/boost/cpus 0-5
write /dev/cpuset/background/cpus 0
write /dev/cpuset/system-background/cpus 0-3
write /dev/cpuset/top-app/cpus 0-5
ioprio rt 4