import /vendor/etc/init/hw/init.${ro.hardware}.usb.rc import /vendor/etc/init/hw/init.${ro.hardware}.${ro.boot.soc_type}.rc on early-init # mount the debugfs mount debugfs none /sys/kernel/debug/ mode=0755 on early-init start early_init_sh # Due keymaster start very early so set prop here # Also gatekeeper share same role for keymaster setprop ro.hardware.keystore ${ro.boot.keystore} setprop ro.hardware.gatekeeper ${ro.boot.keystore} setprop vendor.storageproxyd ${ro.boot.keystore} on init start watchdogd # Support legacy paths symlink /sdcard /mnt/sdcard symlink /sdcard /storage/sdcard0 # setup the global environment export CORE_REGISTER_FILE /vendor/etc/core_register export COMPONENT_REGISTER_FILE /vendor/etc/component_register export CONTENTPIPE_REGISTER_FILE /vendor/etc/contentpipe_register # disable cursor blink for fbcon, if no splash screen support write /sys/class/graphics/fbcon/cursor_blink 0 # deattch the fbcon as hdmi hotplug conflict with fbcon write /sys/class/vtconsole/vtcon1/bind 0 chown system system /dev/stune/top-app/schedtune.boost chmod 664 /dev/stune/top-app/schedtune.boost chown system system /dev/stune/top-app/schedtune.prefer_idle chmod 664 /dev/stune/top-app/schedtune.prefer_idle chown system system /dev/stune/foreground/schedtune.boost chmod 664 /dev/stune/foreground/schedtune.boost chown system system /dev/stune/foreground/schedtune.prefer_idle chmod 664 /dev/stune/foreground/schedtune.prefer_idle chown system system /dev/stune/schedtune.boost chmod 664 /dev/stune/schedtune.boost # set default schedTune value for foreground/top-app (only affects EAS) write /dev/stune/foreground/schedtune.boost 10 write /dev/stune/foreground/schedtune.prefer_idle 1 write /dev/stune/top-app/schedtune.boost 40 write /dev/stune/top-app/schedtune.prefer_idle 1 write /dev/stune/rt/schedtune.boost 50 write /dev/stune/rt/schedtune.prefer_idle 1 # force USB2514 autosuspend write /sys/devices/platform/usb@38200000/38200000.dwc3/xhci-hcd.0.auto/usb1/1-1/1-1.5/power/control auto on late-fs # Start keymaster service start vendor.keymaster-3-0-${ro.boot.keystore} setprop vendor.powerhal.init 1 on late-fs && property:vendor.storageproxyd=trusty start vendor.oemlock-1-0 on early-boot # For evk_8mq, when swap used about 400M, upgrade the level. setprop ro.lmk.upgrade_pressure 87 setprop ro.lmk.downgrade_pressure 95 setprop ro.lmk.critical_upgrade true # Set the host name which used in console export HOSTNAME smarc-imx8mq # Set permission for IIM node symlink /dev/mxs_viim /dev/mxc_mem # Enable Tethering in the Settings setprop ro.tether.denied false setprop sys.hwc.disable 1 setprop vendor.2d.composition 0 setprop hwc.stretch.filter 1 #viv sdk dir setprop VIVANTE_SDK_DIR /vendor/etc/viv_sdk # fsl omx graphic manager media framework property setprop rw.VIDEO_RENDER_NAME video_render.surface setprop media.fsl_codec.flag 7 setprop debug.stagefright.ccodec 0 setprop camera.disable_zsl_mode 1 # Tweak the mmc device read ahead buffer size write /sys/block/mmcblk0/queue/read_ahead_kb 2048 write /sys/block/mmcblk1/queue/read_ahead_kb 2048 # Set period_us for usb audio setprop ro.audio.usb.period_us 20000 # Prepare for wifi setprop wifi.interface wlan0 setprop persist.service.bdroid.bdaddr 22:22:67:C6:69:73 # Prepare for bluetooth chmod 665 /sys/class/rfkill/rfkill0/state chown bluetooth bluetooth /sys/class/rfkill/rfkill0/state write /sys/class/rfkill/rfkill0/state 0 # Prepare for RIL setprop ro.ril.wake_lock_timeout 300 # Use ro.boot.lcd_density to override ro.sf.lcd_density setprop ro.sf.lcd_density ${ro.boot.lcd_density} # Disable surfaceflinger back pressure propagate setprop debug.sf.disable_backpressure 1 # Set tracefs permission to 755 chmod 0755 /sys/kernel/debug/tracing # Set sw_sync group to graphics and set permission to 664 chown root graphics /sys/kernel/debug/sync/sw_sync chmod 0664 /sys/kernel/debug/sync/sw_sync # Default backlight device setprop hw.backlight.dev "backlight" # Chmod/chown FSL specific sys entry chown system system /sys/class/backlight/backlight/brightness chmod 0660 /sys/class/backlight/backlight/brightness # Set light sensor sysfs path and light sensor threshold lux value setprop ro.hardware.lightsensor "/sys/class/i2c-dev/i2c-0/device/0-0044/" setprop ro.lightsensor.threshold 20 # Dectect DSF streams when scanning media setprop ro.FSL_DSF_PARSER 1 # Allow DSD file(duration larger than 10s) can play setprop audio.offload.min.duration.secs 10 # Enlarge limition of audio buffer allocation setprop ro.af.client_heap_size_kbyte 32768 # enlarge media max memory size to 3G. setprop ro.media.maxmem 3221225471 setprop wlan.interface wlan0 start vendor.wifi_hal_legacy on boot start audioserver start mediadrm start media start drm service wpa_supplicant /vendor/bin/hw/wpa_supplicant \ -O/data/vendor/wifi/wpa/sockets -puse_p2p_group_interface=1 \ -g@android:wpa_wlan0 interface android.hardware.wifi.supplicant@1.0::ISupplicant default interface android.hardware.wifi.supplicant@1.1::ISupplicant default interface android.hardware.wifi.supplicant@1.2::ISupplicant default class main socket wpa_wlan0 dgram 660 wifi wifi disabled oneshot service sensor_fusion /vendor/bin/fsl_sensor_fusion class late_start seclabel u:r:sensors:s0 user system group input oneshot # 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 service dhcpcd_wlan0 /system/bin/dhcpcd -aABDKL class main disabled oneshot service dhcpcd_p2p /system/bin/dhcpcd -aABKL class main disabled oneshot service dhcpcd_eth0 /system/bin/dhcpcd -ABKL eth0 class main disabled oneshot service dhcpcd_bt-pan /system/bin/dhcpcd -ABKL class main disabled oneshot service iprenew_wlan0 /system/bin/dhcpcd -n class main disabled oneshot service iprenew_p2p /system/bin/dhcpcd -n class main disabled oneshot service iprenew_eth0 /system/bin/dhcpcd -n eth0 class main disabled oneshot service iprenew_bt-pan /system/bin/dhcpcd -n class main disabled oneshot # 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 main disabled oneshot keycodes 114 115 116 on fs # mount ext4 partitions mount_all /vendor/etc/fstab.freescale # Adjust parameters for dm-verity device write /sys/block/dm-0/queue/read_ahead_kb 4096 # Update dm-verity state and set partition.*.verified properties verity_update_state on verity-logging exec u:r:slideshow:s0 -- /sbin/slideshow warning/verity_red_1 warning/verity_red_2 on post-fs # Set netd memlock rlimit to 8MB setrlimit 8 8388608 8388608 # Turn on swap swapon_all /vendor/etc/fstab.freescale # Swap in only 1 page at a time write /proc/sys/vm/page-cluster 0 on post-fs-data setprop vold.post_fs_data_done 1 # create temp node for secure storage proxy mkdir /data/vendor/ss 0700 system system # tmp dir for opencl Compiler setprop TMPDIR /data/vendor/.opencl-cache mkdir /data/vendor/.opencl-cache 0771 camera camera on zygote-start # Create the directories used by the Wireless subsystem mkdir /data/misc/wifi 0770 wifi wifi mkdir /data/misc/wifi/wpa_supplicant 0770 wifi wifi mkdir /data/vendor/wifi 0771 wifi wifi mkdir /data/vendor/wifi/wpa 0770 wifi wifi mkdir /data/vendor/wifi/wpa/sockets 0770 wifi wifi mkdir /data/misc/dhcp 0770 dhcp dhcp chown dhcp dhcp /data/misc/dhcp service early_init_sh /vendor/bin/init.insmod.sh /vendor/etc/early.init.cfg sys.all.early_init.ready class main user root group root system disabled oneshot on property:sys.boot_completed=1 && property:vendor.storageproxyd=trusty start storageproxyd service storageproxyd /vendor/bin/storageproxyd -p /data/vendor/ss -r /dev/mmcblk0rpmb -d /dev/trusty-ipc-dev0 group system on property:ro.boot.vendor.sysrq=1 write /proc/sys/kernel/sysrq 1