Eric Lee / smarc-imx8m-android

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imx8m/smarc_mx8mq/init.rc 8.47 KB
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7bd79ad8b   Eric Lee   Android 10.0 patc... 
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  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