ramdisk/init.mt8127.rc

   1
   2 #connectivity related init script
   3 import init.project.rc
   4 import init.connectivity.rc
   5 import init.charging.rc
   6 import init.mt8127usb.rc
   7
   8 on init
   9 #       export LD_PRELOAD "libxlog.so"
  10 #       export LD_SHIM_LIBS /system/libdpframework.so|libxlog.so:/system/lib/egl/libEGL_mali.so|libxlog.so
  11     export USBOTG_STORAGE /storage/usbotg
  12     mount tmpfs tmpfs /mnt/media_rw/ mode=0755,uid=1000,gid=1000
  13     mkdir /mnt/media_rw/usbotg 0700 media_rw media_rw
  14     mkdir /storage/usbotg 0700 root root
  15     mount tmpfs tmpfs /storage/usbotg mode=0755,uid=1000,gid=1000
  16
  17     symlink /sdcard /storage/sdcard0
  18     symlink /storage/usbdisk /mnt/usbdisk
  19
  20     export EXTERNAL_STORAGE /sdcard
  21
  22
  23 # Backward compatibility
  24     symlink /system/etc /etc
  25     symlink /sys/kernel/debug /d
  26
  27 # Right now vendor lives on the same filesystem as system,
  28 # but someday that may change.
  29     symlink /system/vendor /vendor
  30
  31 # Create cgroup mount point for cpu accounting
  32     mkdir /acct
  33     mount cgroup none /acct cpuacct
  34     mkdir /acct/uid
  35
  36
  37     mkdir /system
  38     mkdir /custpack
  39     mkdir /data 0771 system system
  40     mkdir /cache 0770 system cache
  41     mkdir /config 0500 root root
  42
  43     mkdir /mnt/cd-rom 0000 system system
  44
  45     # Directory for putting things only root should see.
  46     mkdir /mnt/secure 0700 root root
  47     # Create private mountpoint so we can MS_MOVE from staging
  48     mount tmpfs tmpfs /mnt/secure mode=0700,uid=0,gid=0
  49
  50     # Directory for staging bindmounts
  51     mkdir /mnt/secure/staging 0700 root root
  52
  53     # Directory-target for where the secure container
  54     # imagefile directory will be bind-mounted
  55     mkdir /mnt/secure/asec  0700 root root
  56
  57     # Secure container public mount points.
  58     mkdir /mnt/asec  0700 root system
  59     mount tmpfs tmpfs /mnt/asec mode=0755,gid=1000
  60
  61     # Filesystem image public mount points.
  62     mkdir /mnt/obb 0700 root system
  63     mount tmpfs tmpfs /mnt/obb mode=0755,gid=1000
  64
  65     write /proc/sys/kernel/panic_on_oops 1
  66     write /proc/sys/kernel/hung_task_timeout_secs 0
  67     write /proc/cpu/alignment 4
  68     write /proc/sys/kernel/sched_latency_ns 10000000
  69     write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
  70     write /proc/sys/kernel/sched_compat_yield 1
  71     write /proc/sys/kernel/sched_child_runs_first 0
  72     write /proc/sys/kernel/randomize_va_space 2
  73     write /proc/sys/kernel/kptr_restrict 2
  74     write /proc/sys/kernel/dmesg_restrict 1
  75     write /proc/sys/vm/mmap_min_addr 32768
  76     write /proc/sys/net/ipv4/ping_group_range "0 2147483647"
  77     write /proc/sys/kernel/sched_rt_runtime_us 950000
  78     write /proc/sys/kernel/sched_rt_period_us 1000000
  79
  80
  81 # Allow everybody to read the xt_qtaguid resource tracking misc dev.
  82 # This is needed by any process that uses socket tagging.
  83     chmod 0644 /dev/xt_qtaguid
  84
  85 #HWComposer fb0
  86     chmod 0666 /dev/graphics/fb0
  87     chown system graphics /dev/graphics/fb0
  88
  89 #HWComposer Vsync
  90     chmod 0666 /dev/mtkfb_vsync
  91     chown system graphics /dev/mtkfb_vsync
  92
  93
  94 #HWComposer fence
  95     chmod 0666 /dev/sw_sync
  96     chown system graphics /dev/sw_sync
  97
  98 # Change ION driver permission
  99     chmod 0666 /dev/ion
 100
 101 # Change BWC permission
 102     chmod 0664 /sys/bus/platform/drivers/mem_bw_ctrl/concurrency_scenario
 103     chown system media /sys/bus/platform/drivers/mem_bw_ctrl/concurrency_scenario
 104
 105 # Change M4U driver permission
 106 #    chmod 0444 /dev/M4U_device
 107
 108 # Change SMI driver permission
 109     chmod 0660 /dev/MTK_SMI
 110     chown system media /dev/MTK_SMI
 111
 112     #Use uinput's default permission
 113     chown system net_bt_admin /dev/uinput
 114
 115 # Change SMI mtk_sched permission
 116     chmod 0660 /dev/mtk_sched
 117     chown system media /dev/mtk_sched
 118
 119 #BT SCO CVSD
 120     chmod 0660 /dev/ebc
 121     chown system media /dev/ebc
 122
 123 # Change DISP permission
 124     chmod 0666 /dev/mtk_disp
 125     chown system system /dev/mtk_disp
 126
 127 # Change Camera permission
 128     chmod 0660 /dev/camera-sysram
 129     chmod 0660 /dev/camera-isp
 130     chmod 0660 /dev/camera-pipemgr
 131     chmod 0660 /dev/kd_camera_hw
 132     chmod 0660 /dev/kd_camera_flashlight
 133     chmod 0660 /dev/kd_camera_hw_bus2
 134     chmod 0660 /dev/FM50AF
 135     chmod 0660 /dev/CAM_CAL_DRV
 136
 137     chown system camera /dev/camera-sysram
 138     chown system camera /dev/camera-isp
 139     chown system camera /dev/camera-pipemgr
 140     chown system camera /dev/kd_camera_hw
 141     chown system camera /dev/kd_camera_flashlight
 142     chown system camera /dev/kd_camera_hw_bus2
 143     chown system camera /dev/FM50AF
 144     chown system camera /dev/CAM_CAL_DRV
 145
 146 # Change OVL permission
 147     chmod 0440 /dev/mtk_ovl
 148     chown system system /dev/mtk_ovl
 149
 150 # Change Jpeg permission
 151   #  chmod 0444 /dev/mtk_jpeg
 152   #  chmod 0444 /dev/mtk_gdma
 153   #  chmod 0444 /dev/mtk_gfmt
 154     chmod 0440 /dev/mtk_almk
 155
 156 # otg_test
 157     chown root radio /dev/mt_otg_test
 158     chmod 0660 /dev/mt_otg_test
 159
 160 # Enable AAL
 161     setprop ro.mediatek.aal 1
 162
 163     # mount debugfs for ftrace
 164     mount debugfs none /sys/kernel/debug
 165
 166  # change owner
 167     chown root system /proc/mtprof/cputime
 168     chown root system /proc/mtprof/reboot_pid
 169
 170 on boot
 171 # start sensor services
 172 # start akmd8963
 173
 174 # start nvram
 175 start NvRAMAgent
 176
 177     chown system system /sys/devices/system/cpu/cpufreq/hotplug/cpu_num_base
 178     chmod 0660 /sys/devices/system/cpu/cpufreq/hotplug/cpu_num_base
 179
 180 on fs
 181
 182 # mount mtd partitions
 183     # Mount /system rw first to give the filesystem a chance to save a checkpoint
 184     #mount yaffs2 mtd@system /system
 185
 186 # via: set ril and pppd
 187     #chown root /system/bin/pppd
 188     #chmod 4755 /system/bin/pppd
 189     #chown root /system/etc/ppp/ip-up-cdma
 190     #chmod 4755 /system/et/ppp/ip-up-cdma
 191     #chown root /system/etc/ppp/ipv6-up-cdma
 192     #chmod 4755 /system/etc/ppp/ipv6-up-cdma
 193     #chown root /system/etc/ppp/link-down-cdma
 194     #chmod 4755 /system/etc/ppp/link-down-cdma
 195     #mount yaffs2 mtd@system /system ro remount
 196     #mount yaffs2 mtd@userdata /data nosuid nodev
 197     #mount yaffs2 mtd@cache /cache nosuid nodev
 198
 199 #on fs_property:ro.mount.fs=EXT4
 200     mount_all /fstab.mt8127
 201         setprop ro.crypto.fuse_sdcard true
 202     mount iso9660 loop@/system/etc/iAmCdRom.iso /mnt/cd-rom ro
 203
 204     write /sys/class/misc/tp_cfg/data_is_mount 1
 205     #change partition permission
 206     exec /system/etc/partition_permission.sh
 207
 208 on post-fs-data
 209     mkdir /data/nvram 2770 root system
 210     mkdir /data/media 0770 media_rw media_rw
 211     chmod 0660 /data/misc/wifi/p2p_supplicant.conf
 212
 213
 214 # dhcp server
 215     mkdir /data/misc/dhcp 0770 dhcp wifi
 216     chown dhcp wifi /data/misc/dhcp
 217
 218 # dhcpv6 server
 219     mkdir /data/misc/wide-dhcpv6 0770 dhcp wifi
 220     chown dhcp wifi /data/misc/wide-dhcpv6
 221
 222         # GPS
 223     mkdir /data/gps_mnl 0771 gps system
 224
 225         # remove /data/system/wpa_supplicant which was created in meta mode of JB version,
 226         # wlan will be not able to enabled if this directory exists in L version.
 227         rmdir /data/system/wpa_supplicant
 228
 229         # for ppp options file
 230     mkdir /data/misc/ppp 0770 bluetooth net_bt
 231     # bluetooth
 232     mkdir /data/@btmtk 0770 bluetooth net_bt
 233     chown bluetooth bluetooth /data/@btmtk/host_cache
 234     chown bluetooth bluetooth /data/@btmtk/dev_cache
 235     chown bluetooth bluetooth /dev/hid-keyboard
 236     chmod 0660 /dev/hid-keyboard
 237
 238     # NFC
 239     mkdir /data/nfc_socket 0771 nfc radio
 240
 241 #VideoCodec
 242     insmod /system/lib/modules/vcodec_kernel_driver.ko
 243
 244 # JPEG
 245     chmod 0440 /dev/mtk_jpeg
 246     chown system camera /dev/mtk_jpeg
 247
 248 # UIBC
 249     chown system media /dev/uibc
 250     chmod 0660 /dev/uibc
 251
 252 #HDMI
 253     chmod 0664 /dev/hdmitx
 254
 255 # Sensor
 256     chmod 0660 /dev/hwmsensor
 257     chmod 0660 /dev/msensor
 258     chmod 0660 /dev/gsensor
 259     chmod 0660 /dev/als_ps
 260     chmod 0660 /dev/gyroscope
 261     chmod 0660 /dev/aal_als
 262
 263     chmod 0660 /sys/devices/platform/msensor/driver/cpsopmode
 264     chmod 0660 /sys/devices/platform/msensor/driver/cpsreptxy
 265     chmod 0660 /sys/devices/platform/msensor/driver/cpsreptz
 266     chmod 0660 /sys/devices/platform/gsensor/driver/cpsopmode
 267     chmod 0660 /sys/devices/platform/gsensor/driver/cpsrange
 268
 269     chown system system /dev/hwmsensor
 270     chown system system /dev/msensor
 271     chown system system /dev/gsensor
 272     chown radio system /dev/als_ps
 273     chown system system /dev/gyroscope
 274     chown system system /dev/aal_als
 275
 276     chmod 0660 /sys/class/misc/m_acc_misc/accenablenodata
 277     chmod 0660 /sys/class/misc/m_acc_misc/accactive
 278     chmod 0660 /sys/class/misc/m_acc_misc/accdelay
 279     chmod 0660 /sys/class/misc/m_acc_misc/accbatch
 280     chmod 0660 /sys/class/misc/m_acc_misc/accflush
 281     chown system system /sys/class/misc/m_acc_misc/accenablenodata
 282     chown system system /sys/class/misc/m_acc_misc/accactive
 283     chown system system /sys/class/misc/m_acc_misc/accdelay
 284     chown system system /sys/class/misc/m_acc_misc/accbatch
 285     chown system system /sys/class/misc/m_acc_misc/accflush
 286
 287     chmod 0660 /sys/class/misc/m_mag_misc/magactive
 288     chmod 0660 /sys/class/misc/m_mag_misc/magdelay
 289     chmod 0660 /sys/class/misc/m_mag_misc/magbatch
 290     chmod 0660 /sys/class/misc/m_mag_misc/magflush
 291     chmod 0660 /sys/class/misc/m_mag_misc/magoactive
 292     chmod 0660 /sys/class/misc/m_mag_misc/magodelay
 293     chmod 0660 /sys/class/misc/m_mag_misc/magobatch
 294     chmod 0660 /sys/class/misc/m_mag_misc/magoflush
 295     chown system system /sys/class/misc/m_mag_misc/magactive
 296     chown system system /sys/class/misc/m_mag_misc/magdelay
 297     chown system system /sys/class/misc/m_mag_misc/magbatch
 298     chown system system /sys/class/misc/m_mag_misc/magflush
 299     chown system system /sys/class/misc/m_mag_misc/magoactive
 300     chown system system /sys/class/misc/m_mag_misc/magodelay
 301     chown system system /sys/class/misc/m_mag_misc/magobatch
 302     chown system system /sys/class/misc/m_mag_misc/magoflush
 303     chmod 0660 /sys/class/misc/m_batch_misc/batchactive
 304     chmod 0660 /sys/class/misc/m_batch_misc/batchdelay
 305     chmod 0660 /sys/class/misc/m_batch_misc/batchbatch
 306     chmod 0660 /sys/class/misc/m_batch_misc/batchflush
 307     chown system system /sys/class/misc/m_batch_misc/batchactive
 308     chown system system /sys/class/misc/m_batch_misc/batchdelay
 309     chown system system /sys/class/misc/m_batch_misc/batchbatch
 310     chown system system /sys/class/misc/m_batch_misc/batchflush
 311
 312         chmod 0660 /sys/class/misc/m_gyro_misc/gyroenablenodata
 313     chmod 0660 /sys/class/misc/m_gyro_misc/gyroactive
 314     chmod 0660 /sys/class/misc/m_gyro_misc/gyrodelay
 315     chmod 0660 /sys/class/misc/m_gyro_misc/gyrobatch
 316     chmod 0660 /sys/class/misc/m_gyro_misc/gyroflush
 317     chown system system /sys/class/misc/m_gyro_misc/gyroenablenodata
 318     chown system system /sys/class/misc/m_gyro_misc/gyroactive
 319     chown system system /sys/class/misc/m_gyro_misc/gyrodelay
 320     chown system system /sys/class/misc/m_gyro_misc/gyrobatch
 321     chown system system /sys/class/misc/m_gyro_misc/gyroflush
 322
 323     chmod 0660 /sys/class/misc/m_alsps_misc/alsactive
 324     chmod 0660 /sys/class/misc/m_alsps_misc/alsdelay
 325     chmod 0660 /sys/class/misc/m_alsps_misc/alsbatch
 326     chmod 0660 /sys/class/misc/m_alsps_misc/alsflush
 327     chmod 0660 /sys/class/misc/m_alsps_misc/psactive
 328     chmod 0660 /sys/class/misc/m_alsps_misc/psdelay
 329     chmod 0660 /sys/class/misc/m_alsps_misc/psbatch
 330     chmod 0660 /sys/class/misc/m_alsps_misc/psflush
 331     chown system system /sys/class/misc/m_alsps_misc/alsactive
 332     chown system system /sys/class/misc/m_alsps_misc/alsdelay
 333     chown system system /sys/class/misc/m_alsps_misc/alsbatch
 334     chown system system /sys/class/misc/m_alsps_misc/alsflush
 335     chown system system /sys/class/misc/m_alsps_misc/psactive
 336     chown system system /sys/class/misc/m_alsps_misc/psdelay
 337     chown system system /sys/class/misc/m_alsps_misc/psbatch
 338     chown system system /sys/class/misc/m_alsps_misc/psflush
 339
 340     chmod 0660 /sys/class/misc/m_baro_misc/baroenablenodata
 341     chmod 0660 /sys/class/misc/m_baro_misc/baroactive
 342     chmod 0660 /sys/class/misc/m_baro_misc/barodelay
 343     chmod 0660 /sys/class/misc/m_baro_misc/barobatch
 344     chmod 0660 /sys/class/misc/m_baro_misc/baroflush
 345     chown system system /sys/class/misc/m_baro_misc/baroenablenodata
 346     chown system system /sys/class/misc/m_baro_misc/baroactive
 347     chown system system /sys/class/misc/m_baro_misc/barodelay
 348     chown system system /sys/class/misc/m_baro_misc/barobatch
 349     chown system system /sys/class/misc/m_baro_misc/baroflush
 350
 351
 352     mkdir /data/misc/sensors 0664 system system
 353     mkdir /data/misc/akmd 0770 system system
 354     mkdir /data/acdapi/ 0770 system system
 355     chmod 0660 /data/misc/acdapi/calib.dat
 356     chmod 0660 /data/misc/acdapi/param.dat
 357     chmod 0660 /data/misc/acdapi/sensors.dat
 358     chown system /sys/devices/platform/msensor/driver/cpsopmode
 359     chown system /sys/devices/platform/msensor/driver/cpsreptxy
 360     chown system /sys/devices/platform/msensor/driver/cpsreptz
 361
 362     chown system system /system/bin/sbchk
 363     chmod 0771 /system/bin/sbchk
 364
 365         # change key_provisioning
 366     mkdir /data/key_provisioning
 367     chmod 0770 /data/key_provisioning
 368     chown system system /data/key_provisioning
 369     restorecon /data/key_provisioning
 370
 371     # encryption flow
 372     setprop vold.post_fs_data_done 1
 373
 374     # Recycle stuffs
 375     exec /system/bin/rm -f /cache/.ipoh.img
 376         rm /data/logcat.txt
 377
 378 on property:vold.decrypt=trigger_restart_framework
 379     start msensord
 380     start nvram_daemon
 381     start permission_check
 382
 383 #
 384 #sensor service (begin)
 385 service msensord /system/bin/msensord
 386     class main
 387     oneshot
 388
 389 service nvram_daemon /system/bin/nvram_daemon
 390     class main
 391     user root
 392     group system
 393     oneshot
 394
 395 # write proc for test sim
 396     on property:gsm.sim.ril.testsim=0
 397     write /proc/sys/net/netfilter/nf_conntrack_tcp_no_window_check 0
 398     write /proc/sys/net/ipv4/tcp_rto_min 200
 399     on property:gsm.sim.ril.testsim=1
 400     write /proc/sys/net/netfilter/nf_conntrack_tcp_no_window_check 1
 401     write /proc/sys/net/ipv4/tcp_rto_min 400
 402     on property:gsm.sim.ril.testsim.2=0
 403     write /proc/sys/net/netfilter/nf_conntrack_tcp_no_window_check 0
 404     write /proc/sys/net/ipv4/tcp_rto_min 200
 405     on property:gsm.sim.ril.testsim.2=1
 406     write /proc/sys/net/netfilter/nf_conntrack_tcp_no_window_check 1
 407     write /proc/sys/net/ipv4/tcp_rto_min 400
 408     on property:gsm.sim.ril.testsim.3=0
 409     write /proc/sys/net/netfilter/nf_conntrack_tcp_no_window_check 0
 410     write /proc/sys/net/ipv4/tcp_rto_min 200
 411     on property:gsm.sim.ril.testsim.3=1
 412     write /proc/sys/net/netfilter/nf_conntrack_tcp_no_window_check 1
 413     write /proc/sys/net/ipv4/tcp_rto_min 400
 414     on property:gsm.sim.ril.testsim.4=0
 415     write /proc/sys/net/netfilter/nf_conntrack_tcp_no_window_check 0
 416     write /proc/sys/net/ipv4/tcp_rto_min 200
 417     on property:gsm.sim.ril.testsim.4=1
 418     write /proc/sys/net/netfilter/nf_conntrack_tcp_no_window_check 1
 419     write /proc/sys/net/ipv4/tcp_rto_min 400
 420 service NvRAMAgent /system/bin/nvram_agent_binder
 421         user system
 422         group system
 423
 424 #
 425 #sensor service (end)
 426 #
 427
 428 #
 429 # MT6620 related services (Begin)
 430 #
 431
 432 # monitor property and power on/off wlan
 433 on property:wlan.driver.status=ok
 434         write /dev/wmtWifi "1"
 435
 436 on property:wlan.driver.status=unloaded
 437         write /dev/wmtWifi "0"
 438
 439 #remove -puse_p2p_group_interface=1, our driver doesnot support this feature
 440 #
 441 service p2p_supplicant /system/bin/wpa_supplicant \
 442         -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \
 443         -I/system/etc/wifi/wpa_supplicant_overlay.conf -N \
 444         -ip2p0 -Dnl80211 -c/data/misc/wifi/p2p_supplicant.conf -e/data/misc/wifi/entropy.bin -ddd \
 445         -I/system/etc/wifi/p2p_supplicant_overlay.conf \
 446         -O/data/misc/wifi/sockets -g@android:wpa_wlan0
 447         #   we will start as root and wpa_supplicant will switch to user wifi
 448         #   after setting up the capabilities required for WEXT
 449         #   user wifi
 450         #   group wifi inet keystore
 451         class main
 452         socket wpa_wlan0 dgram 660 wifi wifi
 453         disabled
 454         oneshot
 455
 456 service wpa_supplicant /system/bin/wpa_supplicant \
 457         -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf -e/data/misc/wifi/entropy.bin -ddd \
 458         -I/system/etc/wifi/wpa_supplicant_overlay.conf \
 459         -O/data/misc/wifi/sockets -g@android:wpa_wlan0
 460         #   we will start as root and wpa_supplicant will switch to user wifi
 461         #   after setting up the capabilities required for WEXT
 462         #   user wifi
 463         #   group wifi inet keystore
 464         class main
 465         socket wpa_wlan0 dgram 660 wifi wifi
 466         disabled
 467         oneshot
 468
 469 #
 470 # MT6620 related services (End)
 471 #
 472
 473 service audio-daemon /system/bin/audiocmdservice_atci
 474     class main
 475     socket atci-audio stream 660 media system
 476     user root
 477     group media system sdcard_rw
 478     disabled
 479     oneshot
 480
 481 # GuiExt Server init
 482 service guiext-server /system/bin/guiext-server
 483     class main
 484     user system
 485     group system graphics
 486
 487 #Define device for ATCID
 488     chmod 660 /dev/ttyGS0
 489     chown system /dev/ttyGS0
 490     chmod 660 /dev/ttyGS1
 491     chown system /dev/ttyGS1
 492
 493 # BT relayer mode used VCOM
 494     chmod 0660 /dev/ttyGS2
 495     chown bluetooth radio /dev/ttyGS2
 496
 497
 498
 499
 500 on property:init.svc.servicemanager=restarting
 501         restart pq
 502
 503 #
 504 #ape codec service
 505 #
 506
 507 service MtkCodecService /system/bin/MtkCodecService
 508     class main
 509     user system
 510     group audio media sdcard_r
 511
 512 on boot
 513 # AGPS
 514     mkdir /data/agps_supl 0771 gps system
 515
 516  ###########add for 3Gdongle
 517
 518 on boot
 519 #
 520 # change the right of ip-up ip-down scripts(begin)
 521 #
 522 chmod 777 /etc/ppp/ip-up
 523 chmod 777 /etc/ppp/ip-down
 524 #
 525 # change the right of ip-up ip-down scripts(end)
 526 #
 527
 528 #
 529 # change the right of ip-up-ppp0 ip-down-ppp0 scripts(begin)
 530 #
 531 chmod 777 /etc/ppp/ip-up-ppp0
 532 chmod 777 /etc/ppp/ip-down-ppp0
 533 #
 534 # change the right of ip-up ip-down scripts(end)
 535 #
 536
 537 #set the property of persiste.radio.reset_on_switch
 538 setprop persist.radio.reset_on_switch true
 539 #end
 540
 541 #set the property of rild.mark_switchuser
 542 setprop rild.mark_switchuser 0
 543 #end
 544
 545 chmod 0644 /system/lib/libzteevdo-ril.so
 546 chomd 0644 /system/lib/zterilPara
 547 chown root /system/bin/pppd
 548 chmod 4755 /system/bin/pppd
 549 chown root /system/bin/chat
 550 chmod 4755 /system/bin/chat
 551 #[BUGFIX]-ADD-BEGIN by SCDTABLET.(bo.yang@jrdcom.com),03/05/2015,1006752
 552 chmod 0660 /dev/ebc
 553 chown root audio /dev/ebc
 554 #[BUGFIX]-ADD-END by SCDTABLET.(bo.yang@jrdcom.com),05/05/2015,1006752
 555
 556 chmod 0664 /sys/class/leds/lcd-backlight/brightness
 557 chown system system /sys/class/leds/red/trigger
 558 chown system system /sys/class/leds/green/trigger
 559 chown system system /sys/class/leds/blue/trigger