| import init.dragon.usb.rc |
| |
| on early-init |
| mount debugfs /sys/kernel/debug /sys/kernel/debug mode=755 |
| |
| on init |
| symlink /sdcard /storage/sdcard0 |
| |
| # Setup zram options |
| write /sys/block/zram0/comp_algorithm lz4 |
| write /sys/block/zram0/max_comp_streams 4 |
| |
| setprop ro.hardware.gralloc tegra |
| setprop ro.hardware.hwcomposer drm |
| setprop hwc.drm.device /dev/dri/card1 |
| setprop persist.tegra.compression off |
| setprop persist.tegra.decompression disabled |
| setprop ro.radio.noril yes |
| setprop persist.tegra.nvblit.engine gpu |
| |
| # GL driver parameters for tiled cache size and efficient tex fetch |
| setprop persist.tegra.0x523dc5 0x3f000000 |
| setprop persist.tegra.58027529 0x00000002 |
| setprop persist.tegra.a3456abe 0x087f6080 |
| |
| # fix navigation bar not showing |
| setprop qemu.hw.mainkeys 0 |
| start watchdogd |
| |
| on late-init |
| # Setting slice_idle to 0 for CFQ, so make sure the scheduler is CFQ. |
| write /sys/block/mmcblk0/queue/scheduler cfq |
| write /sys/block/mmcblk0/queue/iosched/slice_idle 0 |
| |
| # enable rcu_expedited |
| write /sys/kernel/rcu_expedited 1 |
| |
| on early-boot |
| # Update dm-verity state and set partition.*.verified properties |
| verity_update_state |
| |
| # Set watchdog timer to 30 seconds and pet it every 10 seconds to get a 20 second margin |
| service watchdogd /sbin/watchdogd 10 20 |
| class core |
| seclabel u:r:watchdogd:s0 |
| |
| on post-fs |
| # Turn on swap |
| swapon_all /fstab.dragon |
| |
| # Swap in only 1 page at a time |
| write /proc/sys/vm/page-cluster 0 |
| |
| on post-fs-data |
| # Now that are booted all the way and out of mount panics, ensure that we panic on later errors. |
| # This is a hack to work around the fact that we can't recover from all errors that would lead to a panic |
| # during the initial mount (http://b/17382778), yet we need to panic on emmc errors (http://b/17640053) |
| # For a remount only the flags and the target mount point are relevant. |
| mount dummy dummy /data remount nosuid nodev noatime rw seclabel,background_gc=on,user_xattr,acl,errors=panic |
| |
| mkdir /data/nvcam 0700 media camera |
| mkdir /data/misc/camera 0700 media camera |
| |
| # NFC: create data/nfc for nv storage |
| mkdir /data/nfc 0770 nfc nfc |
| mkdir /data/nfc/param 0770 nfc nfc |
| |
| # secure os storage |
| mkdir /data/ss 0700 system system |
| mkdir /data/ss/tlk 0700 system system |
| |
| # secure os storage |
| mkdir /data/ss 0700 system system |
| |
| # modem init |
| mkdir /data/qcks 0770 system system |
| mkdir /data/efs 0771 system system |
| mkdir /data/qcks/mdm 0770 system system |
| |
| # crash_collector |
| mkdir /data/system/crash_reports 0700 system system |
| |
| # EC/charger logs |
| mkdir /data/misc/fw_logs 0755 root root |
| |
| # touch firmware updater logs |
| mkdir /data/misc/touchfwup 0755 root log |
| |
| # initialize region info |
| exec -- /system/bin/init_regions.sh |
| |
| setprop vold.post_fs_data_done 1 |
| |
| on boot |
| # power down interface |
| write /sys/class/rfkill/rfkill0/state 0 |
| |
| write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor interactive |
| write /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor interactive |
| write /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor interactive |
| write /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor interactive |
| |
| # (crosbug.com/p/46057) : Limit min frequency to 204Mhz for audio latency |
| write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 204000 |
| write /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq 204000 |
| write /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq 204000 |
| write /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq 204000 |
| |
| restorecon_recursive /sys/devices/system/cpu/cpufreq/interactive |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_rate |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_rate |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_slack |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_slack |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/min_sample_time |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/min_sample_time |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/target_loads |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/target_loads |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/boost |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boost |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/input_boost |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/input_boost |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration |
| chown system system /sys/devices/system/cpu/cpufreq/interactive/io_is_busy |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/io_is_busy |
| chown system system /sys/devices/57000000.gpu/pstate |
| |
| # update foreground cpuset now that processors are up |
| # reserve CPU 3 for the top app |
| write /dev/cpuset/foreground/cpus 0-2 |
| write /dev/cpuset/foreground/boost/cpus 0-2 |
| write /dev/cpuset/background/cpus 0 |
| write /dev/cpuset/system-background/cpus 0-1 |
| write /dev/cpuset/top-app/cpus 0-3 |
| |
| # for gpu cap in battery saver mode |
| chown system system /sys/kernel/debug/system_edp/capping/force_gpu |
| chmod 0660 /sys/kernel/debug/system_edp/capping/force_gpu |
| |
| # for lightbar |
| chown system system /sys/class/chromeos/cros_ec/lightbar/userspace_control |
| chmod 0660 /sys/class/chromeos/cros_ec/lightbar/userspace_control |
| chown system system /sys/class/chromeos/cros_ec/lightbar/sequence |
| chmod 0660 /sys/class/chromeos/cros_ec/lightbar/sequence |
| |
| # for external power limits |
| chown system system /sys/class/chromeos/cros_ec/usb-pd-charger/ext_voltage_lim |
| chmod 0660 /sys/class/chromeos/cros_ec/usb-pd-charger/ext_voltage_lim |
| |
| # Enable CC4 |
| write /sys/devices/system/cpu/cpu0/cpuidle/state1/disabled 0 |
| write /sys/devices/system/cpu/cpu1/cpuidle/state1/disabled 0 |
| write /sys/devices/system/cpu/cpu2/cpuidle/state1/disabled 0 |
| write /sys/devices/system/cpu/cpu3/cpuidle/state1/disabled 0 |
| |
| # b/13568411: make lazy vfree flush thresholds match flush_tlb_range |
| write /proc/sys/vm/lazy_vfree_tlb_flush_all_threshold 524288 |
| |
| chmod 0444 /sys/kernel/debug/bq2419x-regs |
| |
| write /proc/sys/net/core/rmem_max 1048576 |
| write /proc/sys/net/core/wmem_max 1048576 |
| |
| # Execute crash_collector when a process is crashing. |
| write /proc/sys/kernel/core_pattern "|/system/bin/crash_dispatcher %p %u %g %s %t %e" |
| write /proc/sys/kernel/core_pipe_limit 4 |
| write /proc/self/coredump_filter 0x1 |
| |
| # enable GPU dvfs |
| write /sys/class/drm/card0/device/pstate auto |
| |
| # set GPU auto suspend |
| write /sys/devices/57000000.gpu/power/autosuspend_delay_ms 520 |
| |
| # Raise RLIMIT_NOFILE softlimit to workaround b/28277319. This is intended |
| # to go away at some point, do not copy it to new devices! This makes fd |
| # leaks much harder to notice and debug. |
| setrlimit 7 2048 4096 |
| |
| # Wifi firmware reload path |
| chown wifi wifi /sys/module/bcmdhd/parameters/firmware_path |
| |
| on fs |
| # Enable verity notification |
| write /sys/module/dm_verity/parameters/error_behavior notify |
| |
| mount_all /fstab.dragon |
| |
| # run the touch firmware update script as soon as non-tmpfs /data is ready |
| on property:vold.decrypt=trigger_restart_framework |
| exec -- /system/bin/touchfwup.sh |
| |
| # tune thermal governor |
| service tune_therm_gov /system/bin/tune-thermal-gov.sh skin-therm pd_thermal_gov \ |
| max_err_temp 5000 |
| class main |
| oneshot |
| |
| service battery_charger /charger |
| class charger |
| seclabel u:r:healthd:s0 |
| |
| # on userdebug and eng builds, enable kgdb on the serial console |
| on property:ro.debuggable=1 |
| write /sys/module/kgdboc/parameters/kgdboc ttyFIQ0 |
| write /sys/module/fiq_debugger/parameters/kgdb_enable 1 |
| |
| # bugreport is triggered by holding down volume down, volume up and power |
| service bugreport /system/bin/dumpstate -d -p -B -z \ |
| -o /data/user_de/0/com.android.shell/files/bugreports/bugreport |
| class late_start |
| disabled |
| oneshot |
| keycodes 114 115 116 |
| |
| service wpa_supplicant /vendor/bin/hw/wpa_supplicant \ |
| -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \ |
| -I/system/etc/wifi/p2p_supplicant_overlay.conf \ |
| -puse_p2p_group_interface=1p2p_device=1 \ |
| -m/data/misc/wifi/p2p_supplicant.conf \ |
| -e/data/misc/wifi/entropy.bin -g@android:wpa_wlan0 |
| class late_start |
| socket wpa_wlan0 dgram 660 wifi wifi |
| disabled |
| oneshot |
| |
| service fwtool /system/bin/fwtool mark_boot success |
| class late_start |
| user root |
| oneshot |
| |
| service kickstart /vendor/bin/qcks -i /vendor/firmware/mdm/image/ -r /data/qcks/mdm/ |
| class late_start |
| disabled |
| user system |
| group system |
| oneshot |
| |
| service qmuxd /vendor/bin/qmuxd |
| class late_start |
| disabled |
| user system |
| group system radio |
| |
| service netmgrd /vendor/bin/netmgrd |
| class late_start |
| disabled |
| group system radio |
| |
| service tlk_daemon /vendor/bin/tlk_daemon --storagedir /data/ss --rpmbdev /dev/block/mmcblk0rpmb |
| class main |
| group system |
| |
| on property:debug.bq25892=dump |
| exec - root root system -- /system/bin/dump_bq25892.sh |