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      1 #
      2 # Copyright 2013 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 
     17 import init.hammerhead.usb.rc
     18 
     19 on early-init
     20     mount debugfs debugfs /sys/kernel/debug
     21     chown system system /sys/kernel/debug/kgsl/proc
     22 
     23 on init
     24     # See storage config details at http://source.android.com/tech/storage/
     25     mkdir /mnt/shell/emulated 0700 shell shell
     26     mkdir /storage/emulated 0555 root root
     27 
     28     # Set permissions for persist partition
     29     mkdir /persist 0771 system system
     30     mkdir /firmware 0771 system system
     31 
     32     export EXTERNAL_STORAGE /storage/emulated/legacy
     33     export EMULATED_STORAGE_SOURCE /mnt/shell/emulated
     34     export EMULATED_STORAGE_TARGET /storage/emulated
     35 
     36     # Support legacy paths
     37     symlink /storage/emulated/legacy /sdcard
     38     symlink /storage/emulated/legacy /mnt/sdcard
     39     symlink /storage/emulated/legacy /storage/sdcard0
     40     symlink /mnt/shell/emulated/0 /storage/emulated/legacy
     41 
     42 on fs
     43     mount_all ./fstab.hammerhead
     44     setprop ro.crypto.fuse_sdcard true
     45     write /sys/kernel/boot_adsp/boot 1
     46 
     47 on early-boot
     48     # set RLIMIT_MEMLOCK to 64MB
     49     setrlimit 8 67108864 67108864
     50 
     51 on boot
     52     # Enable DEBUG_SUSPEND, DEBUG_EXIT_SUSPEND, and DEBUG_WAKEUP
     53     write /sys/module/wakelock/parameters/debug_mask 7
     54 
     55     # bluetooth
     56     chown bluetooth net_bt_stack /sys/class/rfkill/rfkill0/type
     57     chown bluetooth net_bt_stack /sys/class/rfkill/rfkill0/state
     58     chmod 0660 /sys/class/rfkill/rfkill0/state
     59 
     60     # bluetooth LPM
     61     chown bluetooth net_bt_stack /proc/bluetooth/sleep/lpm
     62     chown bluetooth net_bt_stack /proc/bluetooth/sleep/btwrite
     63 
     64     #bluetooth UART dev
     65     chown bluetooth net_bt_stack /sys/devices/platform/msm_serial_hs.0/clock
     66     chmod 0660 /sys/devices/platform/msm_serial_hs.0/clock
     67 
     68     #Create QMUX deamon socket area
     69     mkdir /dev/socket/qmux_radio 0770 radio radio
     70     chmod 2770 /dev/socket/qmux_radio
     71     mkdir /dev/socket/qmux_audio 0770 media audio
     72     chmod 2770 /dev/socket/qmux_audio
     73     mkdir /dev/socket/qmux_bluetooth 0770 bluetooth bluetooth
     74     chmod 2770 /dev/socket/qmux_bluetooth
     75     mkdir /dev/socket/qmux_gps 0770 gps gps
     76     chmod 2770 /dev/socket/qmux_gps
     77 
     78     # Camera Recording
     79     mkdir /dev/video
     80     symlink /dev/video32 /dev/video/venus_dec
     81     symlink /dev/video33 /dev/video/venus_enc
     82 
     83     # Allow QMUX daemon to assign port open wait time
     84     chown radio radio /sys/devices/virtual/hsicctl/hsicctl0/modem_wait
     85 
     86     #For bridgemgr daemon to inform the USB driver of the correct transport
     87     chown radio radio /sys/class/android_usb/f_rmnet_smd_sdio/transport
     88 
     89     # Assign TCP buffer thresholds to be ceiling value of technology maximums
     90     # Increased technology maximums should be reflected here.
     91     write /proc/sys/net/core/rmem_max  2097152
     92     write /proc/sys/net/core/wmem_max  2097152
     93 
     94     # Define TCP buffer sizes
     95     # ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax
     96     setprop net.tcp.buffersize.hsdpa    4094,87380,704512,4096,16384,110208
     97     setprop net.tcp.buffersize.hspa     4094,87380,704512,4096,16384,110208
     98     setprop net.tcp.buffersize.hsupa    4094,87380,704512,4096,16384,110208
     99 
    100     # create symlink for fb1 as HDMI
    101     symlink /dev/graphics/fb1 /dev/graphics/hdmi
    102 
    103     # setup permissions for fb1 related nodes
    104     chown system graphics /sys/class/graphics/fb1/hpd
    105     chown system graphics /sys/class/graphics/fb1/vendor_name
    106     chown system graphics /sys/class/graphics/fb1/product_description
    107     chmod 0664 /sys/devices/virtual/graphics/fb1/hpd
    108     chmod 0664 /sys/devices/virtual/graphics/fb1/vendor_name
    109     chmod 0664 /sys/devices/virtual/graphics/fb1/product_description
    110 
    111     # To allow interfaces to get v6 address when tethering is enabled
    112     write /proc/sys/net/ipv6/conf/rmnet0/accept_ra 2
    113     write /proc/sys/net/ipv6/conf/rmnet1/accept_ra 2
    114     write /proc/sys/net/ipv6/conf/rmnet2/accept_ra 2
    115     write /proc/sys/net/ipv6/conf/rmnet3/accept_ra 2
    116     write /proc/sys/net/ipv6/conf/rmnet4/accept_ra 2
    117     write /proc/sys/net/ipv6/conf/rmnet5/accept_ra 2
    118     write /proc/sys/net/ipv6/conf/rmnet6/accept_ra 2
    119     write /proc/sys/net/ipv6/conf/rmnet7/accept_ra 2
    120 
    121     # Subsytem Restart
    122     #adsp
    123     write /sys/bus/msm_subsys/devices/subsys0/restart_level "related"
    124     #modem
    125     write /sys/bus/msm_subsys/devices/subsys1/restart_level "related"
    126     #venus
    127     write /sys/bus/msm_subsys/devices/subsys2/restart_level "related"
    128 
    129     # leds
    130     chown system system /sys/class/leds/red/on_off_ms
    131     chown system system /sys/class/leds/green/on_off_ms
    132     chown system system /sys/class/leds/blue/on_off_ms
    133     chown system system /sys/class/leds/red/rgb_start
    134 
    135 on post-fs-data
    136     mkdir /data/media 0770 media_rw media_rw
    137 
    138     # NFC: create data/nfc for nv storage
    139     mkdir /data/nfc 0770 nfc nfc
    140     mkdir /data/nfc/param 0770 nfc nfc
    141 
    142     # wifi
    143     chown wifi system /persist/wifi
    144 
    145     #  bluetooth
    146     mkdir /data/misc/bluetooth 0770 bluetooth bluetooth
    147 
    148     # Create directory used by audio subsystem
    149     mkdir /data/misc/audio 0770 audio audio
    150 
    151     # Create directory used by sensor subsystem
    152     mkdir /data/system 0755 system system
    153     mkdir /data/system/sensors
    154     chmod 655 /data/system/sensors
    155     write /data/system/sensors/settings 1
    156     chmod 660 /data/system/sensors/settings
    157 
    158     # AKM setting data
    159     mkdir /data/misc/sensors
    160     chmod 775 /data/misc/sensors
    161 
    162     # Sensor
    163     mkdir /persist/sensors
    164     chmod 775 /persist/sensors
    165 
    166     # Create the directories used by the Wireless subsystem
    167     mkdir /data/misc/wifi 0770 wifi wifi
    168     mkdir /data/misc/wifi/sockets 0770 wifi wifi
    169     mkdir /data/misc/wifi/wpa_supplicant 0770 wifi wifi
    170     mkdir /data/misc/dhcp 0770 dhcp dhcp
    171     chown dhcp dhcp /data/misc/dhcp
    172 
    173     # communicate with mpdecision and thermald
    174     mkdir /dev/socket/mpdecision 0770 system system
    175     chmod 2770 /dev/socket/mpdecision
    176 
    177     # save rtc time offsets
    178     mkdir /data/system/time/ 0700 system system
    179 
    180     # Ecc_Handler qcril.db
    181     mkdir /data/misc/radio 0770 radio radio
    182     symlink /system/etc/qcril.db /data/misc/radio/qcril.db
    183 
    184     setprop vold.post_fs_data_done 1
    185 
    186     # Set the CPU Freq Sampling rates
    187     write /sys/module/msm_thermal/core_control/enabled 0
    188     write /sys/devices/system/cpu/cpu1/online 1
    189     write /sys/devices/system/cpu/cpu2/online 1
    190     write /sys/devices/system/cpu/cpu3/online 1
    191     write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor "ondemand"
    192     write /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor "ondemand"
    193     write /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor "ondemand"
    194     write /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor "ondemand"
    195     write /sys/devices/system/cpu/cpufreq/ondemand/up_threshold 90
    196     write /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate 50000
    197     write /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy 1
    198     write /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor 4
    199     write /sys/devices/system/cpu/cpufreq/ondemand/down_differential 10
    200     write /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core 70
    201     write /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core 3
    202     write /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq 960000
    203     write /sys/devices/system/cpu/cpufreq/ondemand/sync_freq 960000
    204     write /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load 80
    205     write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 300000
    206     write /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq 300000
    207     write /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq 300000
    208     write /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq 300000
    209     chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
    210     chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
    211     write /sys/module/msm_thermal/core_control/enabled 1
    212     chown root.system /sys/devices/system/cpu/mfreq
    213     chmod 220 /sys/devices/system/cpu/mfreq
    214     chown root.system /sys/devices/system/cpu/cpu1/online
    215     chown root.system /sys/devices/system/cpu/cpu2/online
    216     chown root.system /sys/devices/system/cpu/cpu3/online
    217     chmod 664 /sys/devices/system/cpu/cpu1/online
    218     chmod 664 /sys/devices/system/cpu/cpu2/online
    219     chmod 664 /sys/devices/system/cpu/cpu3/online
    220     write /dev/cpuctl/apps/cpu.notify_on_migrate 1
    221 
    222 on charger
    223     # Booting modem
    224     wait /dev/block/platform/msm_sdcc.1/by-name/modem
    225     mount vfat /dev/block/platform/msm_sdcc.1/by-name/modem /firmware ro shortname=lower,uid=1000,gid=1000,dmask=227,fmask=337
    226     wait /dev/block/platform/msm_sdcc.1/by-name/system
    227     mount ext4 /dev/block/platform/msm_sdcc.1/by-name/system /system ro barrier=1
    228     start rmt_storage
    229     start irsc_util
    230 
    231     # Enable Power modes and set the CPU Freq Sampling rates
    232     write /sys/module/lpm_resources/enable_low_power/l2 2
    233     write /sys/module/lpm_resources/enable_low_power/pxo 1
    234     write /sys/module/lpm_resources/enable_low_power/vdd_dig 1
    235     write /sys/module/lpm_resources/enable_low_power/vdd_mem 1
    236     write /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled 1
    237     write /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled 1
    238     write /sys/module/pm_8x60/modes/cpu2/power_collapse/suspend_enabled 1
    239     write /sys/module/pm_8x60/modes/cpu3/power_collapse/suspend_enabled 1
    240     write /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled 1
    241     write /sys/module/msm_thermal/core_control/enabled 0
    242     write /sys/devices/system/cpu/cpu1/online 1
    243     write /sys/devices/system/cpu/cpu2/online 1
    244     write /sys/devices/system/cpu/cpu3/online 1
    245     write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor "powersave"
    246     write /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor "powersave"
    247     write /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor "powersave"
    248     write /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor "powersave"
    249     write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 300000
    250     write /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq 300000
    251     write /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq 300000
    252     write /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq 300000
    253     write /sys/module/msm_thermal/core_control/enabled 1
    254     write /sys/devices/system/cpu/cpu1/online 0
    255     write /sys/devices/system/cpu/cpu2/online 0
    256     write /sys/devices/system/cpu/cpu3/online 0
    257     start mpdecision
    258 
    259 on property:init.svc.wpa_supplicant=stopped
    260     stop dhcpcd
    261 
    262 on property:sys.boot_completed=1
    263     # Enable Power modes
    264     write /sys/module/lpm_resources/enable_low_power/l2 2
    265     write /sys/module/lpm_resources/enable_low_power/pxo 1
    266     write /sys/module/lpm_resources/enable_low_power/vdd_dig 1
    267     write /sys/module/lpm_resources/enable_low_power/vdd_mem 1
    268     write /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled 1
    269     write /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled 1
    270     write /sys/module/pm_8x60/modes/cpu2/power_collapse/suspend_enabled 1
    271     write /sys/module/pm_8x60/modes/cpu3/power_collapse/suspend_enabled 1
    272     write /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled 1
    273     write /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled 1
    274     write /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled 1
    275     write /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/suspend_enabled 1
    276     write /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/suspend_enabled 1
    277     write /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled 1
    278     write /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled 1
    279     write /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/idle_enabled 1
    280     write /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/idle_enabled 1
    281     write /sys/module/pm_8x60/modes/cpu0/retention/idle_enabled 1
    282     write /sys/module/pm_8x60/modes/cpu1/retention/idle_enabled 1
    283     write /sys/module/pm_8x60/modes/cpu2/retention/idle_enabled 1
    284     write /sys/module/pm_8x60/modes/cpu3/retention/idle_enabled 1
    285     start mpdecision
    286 
    287 service rmt_storage /system/bin/rmt_storage
    288     class core
    289     user root
    290 
    291 service bridgemgrd /system/bin/bridgemgrd
    292     class main
    293     user radio
    294     group radio
    295 
    296 # QMUX must be in multiple groups to support external process connections
    297 service qmuxd /system/bin/qmuxd
    298     class main
    299     user radio
    300     group radio audio bluetooth gps
    301 
    302 service netmgrd /system/bin/netmgrd
    303     class main
    304 
    305 # QCOM sensor
    306 service sensors /system/bin/sensors.qcom
    307     class main
    308     user root
    309     group root
    310 
    311 service irsc_util /system/bin/irsc_util "/etc/sec_config"
    312     class main
    313     user root
    314     oneshot
    315 
    316 service p2p_supplicant /system/bin/wpa_supplicant \
    317     -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \
    318     -I/system/etc/wifi/wpa_supplicant_overlay.conf \
    319     -O/data/misc/wifi/sockets -N \
    320     -ip2p0 -Dnl80211 -c/data/misc/wifi/p2p_supplicant.conf \
    321     -I/system/etc/wifi/p2p_supplicant_overlay.conf \
    322     -puse_p2p_group_interface=1 -e/data/misc/wifi/entropy.bin \
    323     -g@android:wpa_wlan0
    324     #   we will start as root and wpa_supplicant will switch to user wifi
    325     #   after setting up the capabilities required for WEXT
    326     #   user wifi
    327     #   group wifi inet keystore
    328     class main
    329     socket wpa_wlan0 dgram 660 wifi wifi
    330     disabled
    331     oneshot
    332 
    333 service wpa_supplicant /system/bin/wpa_supplicant \
    334     -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \
    335     -I/system/etc/wifi/wpa_supplicant_overlay.conf \
    336     -O/data/misc/wifi/sockets \
    337     -e/data/misc/wifi/entropy.bin -g@android:wpa_wlan0
    338     #   we will start as root and wpa_supplicant will switch to user wifi
    339     #   after setting up the capabilities required for WEXT
    340     #   user wifi
    341     #   group wifi inet keystore
    342     class main
    343     socket wpa_wlan0 dgram 660 wifi wifi
    344     disabled
    345     oneshot
    346 
    347 service dhcpcd_wlan0 /system/bin/dhcpcd -aABDKL
    348     class late_start
    349     disabled
    350     oneshot
    351 
    352 service dhcpcd_p2p /system/bin/dhcpcd -aABKL
    353     class late_start
    354     disabled
    355     oneshot
    356 
    357 service iprenew_wlan0 /system/bin/dhcpcd -n
    358     class late_start
    359     disabled
    360     oneshot
    361 
    362 service iprenew_p2p /system/bin/dhcpcd -n
    363     class late_start
    364     disabled
    365     oneshot
    366 
    367 service dhcpcd_bnep0 /system/bin/dhcpcd -BKLG
    368     disabled
    369     oneshot
    370 
    371 service dhcpcd_bnep1 /system/bin/dhcpcd -BKLG
    372     disabled
    373     oneshot
    374 
    375 service dhcpcd_bnep2 /system/bin/dhcpcd -BKLG
    376     disabled
    377     oneshot
    378 
    379 service dhcpcd_bnep3 /system/bin/dhcpcd -BKLG
    380     disabled
    381     oneshot
    382 
    383 service dhcpcd_bnep4 /system/bin/dhcpcd -BKLG
    384     disabled
    385     oneshot
    386 
    387 service dhcpcd_bt-pan /system/bin/dhcpcd -BKLG
    388     disabled
    389     oneshot
    390 
    391 service iprenew_bt-pan /system/bin/dhcpcd -n
    392     disabled
    393     oneshot
    394 
    395 service qseecomd /system/bin/qseecomd
    396     class late_start
    397     user system
    398     group system
    399 
    400 # virtual sdcard daemon running as media_rw (1023)
    401 service sdcard /system/bin/sdcard -u 1023 -g 1023 -l /data/media /mnt/shell/emulated
    402     class late_start
    403 
    404 service charger /charger
    405     class charger
    406 
    407 
    408 service qcamerasvr /system/bin/mm-qcamera-daemon
    409     class late_start
    410     user camera
    411     group camera system inet input
    412 
    413 service bdAddrLoader /system/bin/bdAddrLoader -f /persist/bluetooth/.bdaddr -h -x
    414     class main
    415     user bluetooth
    416     group system bluetooth
    417     oneshot
    418 
    419 # bugreport is triggered by holding down volume down, volume up and power
    420 service bugreport /system/bin/dumpstate -d -p -B \
    421         -o /data/data/com.android.shell/files/bugreports/bugreport
    422     class main
    423     disabled
    424     oneshot
    425     keycodes 114 115 116
    426 
    427 service mpdecision /system/bin/mpdecision --no_sleep --avg_comp
    428    class main
    429    user root
    430    group root
    431    disabled
    432 
    433 service ssr_ramdump /system/bin/subsystem_ramdump -m -t emmc
    434     class main
    435     disabled
    436     user root
    437     group root
    438 
    439 service thermal-engine /system/bin/thermal-engine-hh
    440    class main
    441    user root
    442    group root
    443 
    444 service vss_init /vendor/bin/vss_init
    445     class late_start
    446     user root
    447     group root
    448     disabled
    449 
    450 service time_daemon /system/bin/time_daemon
    451     class late_start
    452     user root
    453     group root
    454 
    455