1# 2# Copyright 2014 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17import init.fugu.usb.rc 18import init.intel.tools.rc 19import init.fugu.diag.rc 20 21on early-init 22 mount debugfs debugfs /sys/kernel/debug mode=0755 23 24 # IMG Graphics 25 symlink /dev/dri/card0 /dev/card0 26 27on init 28 # Android creates by-name disk links with the disk controller 29 # in the generated path, so that the names pulled out of the GPT 30 # can be associated with the correct disk. Create a shortcut to 31 # /dev/block/by-name so that we can use the same fstabs everywhere. 32 symlink /dev/block/pci/pci0000:00/0000:00:01.0/by-name /dev/block/by-name 33 34 symlink /sdcard /storage/sdcard0 35 36 # ZRAM options 37 write /sys/block/zram0/comp_algorithm lz4 38 write /sys/block/zram0/max_comp_streams 2 39 40 # KSM options 41 write /sys/kernel/mm/ksm/pages_to_scan 100 42 write /sys/kernel/mm/ksm/sleep_millisecs 500 43 write /sys/kernel/mm/ksm/run 1 44 45 # Mount the sep filesystem 46 mount sepfs sepfs /sys/fs/sepfs 47 48on fs 49 mkdir /logs 0770 system log 50 mkdir /factory 0775 system system 51 52 mount_all ./fstab.fugu 53 swapon_all ./fstab.fugu 54 55 restorecon_recursive /factory 56 57on early-boot 58 # set RLIMIT_MEMLOCK to 64MB 59 setrlimit 8 67108864 67108864 60 setprop ro.audio.flinger_standbytime_ms 600000 61 62on boot 63 # Assign TCP buffer thresholds to be ceiling value of technology maximums 64 # Increased technology maximums should be reflected here. 65 write /proc/sys/net/core/rmem_max 1500000 66 write /proc/sys/net/core/wmem_max 1500000 67 write /proc/sys/net/ipv4/tcp_limit_output_bytes 1500000 68 setprop net.tcp.buffersize.wifi 500000,1000000,1500000,500000,1000000,1500000 69 70 chown system system /sys/class/backlight/psb-bl/brightness 71 chown system system /sys/class/backlight/psb-bl/max_brightness 72 chown system system /sys/class/backlight/psb-bl/actual_brightness 73 chmod 0664 /sys/class/backlight/psb-bl/brightness 74 chmod 0664 /sys/class/backlight/psb-bl/max_brightness 75 chmod 0664 /sys/class/backlight/psb-bl/actual_brightness 76 77 # Wifi 78 setprop wifi.interface wlan0 79 # Set correct country code 80 exec - root root system -- /system/bin/init.fugu.countrycode.sh 81 82on post-fs 83 # Performance tweaks for interactive governor 84 chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 85 chmod 0660 /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 86 chown system system /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq 87 chmod 0660 /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq 88 chown system system /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq 89 chmod 0660 /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq 90 chown system system /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq 91 chmod 0660 /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq 92 chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_rate 93 chown system system /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load 94 chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse 95 chown system system /sys/devices/system/cpu/cpufreq/interactive/touchboostpulse 96 chown system system /sys/devices/system/cpu/cpufreq/interactive/touchboostpulse_duration 97 chown system system /sys/devices/system/cpu/cpufreq/interactive/touchboost_freq 98 chmod 0220 /sys/devices/system/cpu/cpufreq/interactive/touchboostpulse 99 chmod 0220 /sys/devices/system/cpu/cpufreq/interactive/boostpulse 100 101 # Tune interactive governor parameters for Android TV UI animations 102 write /sys/devices/system/cpu/cpufreq/interactive/timer_rate 4000 103 write /sys/devices/system/cpu/cpufreq/interactive/timer_slack 16000 104 write /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load 90 105 write /sys/devices/system/cpu/cpufreq/interactive/target_loads 70 106 write /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration 800000 107 108 # SEP 109 copy /system/etc/security/sep_policy.conf /sys/fs/sepfs/load 110 chown system system /dev/dx_sep_q0 111 chmod 0666 /dev/dx_sep_q0 112 chown system system /dev/dx_sep_q1 113 chmod 0666 /dev/dx_sep_q1 114 115 # hdmi cec 116 chown system system /sys/module/drm_intel_mid/parameters/hdmi_state 117 chmod 0440 /sys/module/drm_intel_mid/parameters/hdmi_state 118 chown system system /sys/module/drm_intel_mid/parameters/hdmi_edid_src_phy_addr 119 chmod 0440 /sys/module/drm_intel_mid/parameters/hdmi_edid_src_phy_addr 120 121on post-fs-data 122 # Create the directories used by the Wireless subsystem 123 mkdir /data/misc/wifi 0770 wifi wifi 124 mkdir /data/misc/wifi/sockets 0770 wifi wifi 125 mkdir /data/misc/dhcp 0770 dhcp wifi 126 127 # Bluetooth 128 setprop ro.bt.bdaddr_path "/factory/bt/bd_addr.conf" 129 chmod 0660 /sys/class/rfkill/rfkill2/state 130 chown bluetooth net_bt_stack /sys/class/rfkill/rfkill2/state 131 chown bluetooth net_bt_stack /sys/class/rfkill/rfkill2/type 132 133 # Create directory used by audio subsystem 134 mkdir /data/misc/audio 0770 audio audio 135 136 mkdir /data/system 0775 system system 137 138 setprop vold.post_fs_data_done 1 139 140 setprop init.post_fs_data.bootreason ${ro.boot.bootreason} 141 142 # itux 143 # Set this property to enable Thermal service 144 setprop persist.service.thermal 1 145 # Properties for Thermal Service 146 setprop persist.thermal.turbo.dynamic 1 147 setprop ro.thermal.ituxversion 3.0 148 setprop persist.thermal.shutdown.msg 0 149 setprop persist.thermal.shutdown.vibra 0 150 setprop persist.thermal.shutdown.tone 0 151 chown system system /sys/module/intel_mid_osip/parameters/force_shutdown_occured 152 chown system system /sys/module/intel_mid_osip/parameters/thermal_shutdown_occured 153 chown system system /sys/devices/platform/coretemp.0/temp2_threshold1 154 chown system system /sys/devices/platform/coretemp.0/temp2_threshold2 155 chown system system /sys/devices/virtual/thermal/thermal_zone6/emul_temp 156 chown system system /sys/devices/virtual/thermal/thermal_zone7/emul_temp 157 158 # Stop led blinking and reduce brightness 159 write /sys/class/leds/white/device/led_lighting_effect 1 160 write /sys/class/leds/white/brightness 0 161 162 # Playready 163 mkdir /data/mediadrm/playready/ 0770 mediadrm mediadrm 164 copy /system/vendor/firmware/PR-ModelCert /data/mediadrm/playready/bgroupcert.dat 165 chown mediadrm mediadrm /data/mediadrm/playready/bgroupcert.dat 166 chmod 0440 /data/mediadrm/playready/bgroupcert.dat 167 168on property:init.post_fs_data.bootreason=* 169 # Create dump dir and collect dumps. (use the same location as in init.rc) 170 mkdir /data/dontpanic 0750 root log 171 172 copy /proc/emmc_ipanic_console /data/dontpanic/ipanic_console 173 chown root log /data/dontpanic/ipanic_console 174 chmod 0640 /data/dontpanic/ipanic_console 175 176 copy /proc/emmc_ipanic_threads /data/dontpanic/ipanic_threads 177 chown root log /data/dontpanic/ipanic_threads 178 chmod 0640 /data/dontpanic/ipanic_threads 179 180 copy /proc/emmc_ipanic_gbuffer /data/dontpanic/ipanic_gbuffer 181 chown root log /data/dontpanic/ipanic_gbuffer 182 chmod 0640 /data/dontpanic/ipanic_gbuffer 183 184 # Clear panic partition 185 write /proc/emmc_ipanic_header 1 186 187service wpa_supplicant /system/bin/wpa_supplicant -Dnl80211 -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf -g@android:wpa_wlan0 188 class main 189 socket wpa_wlan0 dgram 660 wifi wifi 190 group system wifi inet bluetooth 191 disabled 192 oneshot 193 194service p2p_supplicant /system/bin/wpa_supplicant \ 195 -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \ 196 -m/data/misc/wifi/p2p_supplicant.conf \ 197 -puse_p2p_group_interface=1p2p_device=1use_multi_chan_concurrent=1 \ 198 -O/data/misc/wifi/sockets \ 199 -e/data/misc/wifi/entropy.bin \ 200 -g@android:wpa_wlan0 201 class main 202 socket wpa_wlan0 dgram 660 wifi wifi 203 disabled 204 oneshot 205 206# Bluetooth related services 207service BtFwLoader /system/bin/BtFwLoader 208 class main 209 group bluetooth net_bt_stack 210 user bluetooth 211 oneshot 212 213# bugreport is triggered by holding down volume down, volume up and power 214service bugreport /system/bin/dumpstate -d -p -B -z \ 215 -o /data/user_de/0/com.android.shell/files/bugreports/bugreport 216 class main 217 disabled 218 oneshot 219 keycodes 114 115 116 220 221# interval:60s margin:20s 222service watchdogd /sbin/watchdogd 60 20 223 class core 224 oneshot 225 seclabel u:r:watchdogd:s0 226 227# Reset the watchdog counter once boot is completed 228on property:sys.boot_completed=1 229 write /sys/devices/virtual/misc/watchdog/counter "0" 230 231# Enable native bridge for target executables 232on early-init 233 mount binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc 234 235on property:ro.enable.native.bridge.exec=1 236 copy /system/etc/binfmt_misc/arm_exe /proc/sys/fs/binfmt_misc/register 237 copy /system/etc/binfmt_misc/arm_dyn /proc/sys/fs/binfmt_misc/register 238