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Linux (Enlightenment and Lubuntu) in WeTek Play Amlogic TV Box

Last week I reviewed WeTek Play, a TV box with two DVB-S2 tuners, powered by Amlogic AML8726-MX dual core ARM Cortex A9 processor, and running Android 4.2, but the company also released several Linux based images including one with Enlightenment window manager, and another, temporary one, with Ubuntu core which allows you to install Lubuntu or Xubuntu with apt-get. There are also working on OpenELEC, but have not released the binary yet. Today, I’ll try the Enlightenment image because it also supports hardware video decoding via Gplay (gstreamer), and show how to install Lubuntu.

The instructions below have been done in a computer running Ubuntu 14.04, but a Windows computer can also be used.

  1. Download Wetek-Linux.img.bz2
  2. Connect a micro SD card to your computer, extract and flash Wetek-Linux.img:
    • In Linux using a terminal window:
      bzip2 -d Wetek-LInux.img.bz2
      sudo dd if=Wetek-Linux.img of=/dev/sdd bs=1M
      sync
    • In Windows, extract the image, and use Win32DiskImager to copy the image to your micro SD card
  3. Now insert the micro SD card into Wetek Play, and start the device.
  4. Linux should boot and run Enlightenment
Enlightenment in Wetek Play (Click for Original Size)

Enlightenment in Wetek Play (Click for Original Size)

For some reasons, the USB mouse and keyboard I connected where powered on, but no recognized / usable by the system, so instead I used the air mouse provided with the box. This is a minimal image with a rootfs built with buildroot, using busybox, and Enlightenment window manager. There are just three main applications in the menu: Mplayer, Enlightenment File Manager and Xterm. You also have more settings options.

Since I had no keyboard input, I connected the provided serial cable to the RS-232 port (barrel) on Wetek Play to my PC via an RS-232 to USB adapter, setup minicom to connect to /dev/ttyUSB0 with 115800 8N1 parameter, and I could access the serial console. For some reason all keyboard keys are repeated, so “ls -l” actually looks like “llss –ll”, but it works anyway. Pressing the Tab key may get rid off the duplicate characters.

I’ve run some commands to check the available storage space and memory.

# df  -h
Filesystem                Size      Used Available Use% Mounted on
/dev/mmcblk0p2            1.8G    334.4M      1.4G  19% /
devtmpfs                431.7M         0    431.7M   0% /dev
tmpfs                   433.1M         0    433.1M   0% /dev/shm
tmpfs                   433.1M    400.0K    432.7M   0% /tmp

# free  -m
total         used         free       shared      buffers
Mem:           866           88          777            0            2
-/+ buffers:                 85          780
Swap:            0            0            0

I’ve used a 16GB SD card, so I should probably have resized the partition with parted and resize2fs to make full use of the card capacity. But for quick testing, I skipped that part.  There’s plenty of free memory, becasue Enlightenment is an ultra lightweight desktop environment.

WeTek used the latest kernel 3.10.33 source from Amlogic with device tree support.

# uname  -a
Linux buildroot 3.10.33 #1 SMP PREEMPT Sun Aug 3 01:32:38 CEST 2014 armv7l GNU/x

Finally, I mounted a USB hard drive (ext-4), and successfully play a 1080p video with gplay:

mkdir -p /media/usb
mount -t ext4 /dev/sda2 /media/usb
gplay /media/usb/Video_Samples/High_Bitrate/big_buck_bunny_1080p_surround.avi

You can checkout the video below where I show the desktop environment, the serial connection, and play the 1080p video above.

This image us better suited as a start point to build your own application, still has some bugs, and not something you would use as a desktop computer. But at least, it’s one of the few ARM platform with proper hardware video decoding in Linux. Others would be the Freesale i.MX6 boards (Wandboard, TBS Matrix, etc…), Hardkernel ODROID boards, and Nvidia Tegra TK1 development board.

I’ve also included the full boot log below for reference:

HHH
BootFrom SPI
0x12345678
Boot from int dev 1stSPITE : 346507System StartedU-boot(m6_mbx@79a31247) (Aug 08 2014 – 13:50:34)aml_rtc_init
aml rtc init first time!
clr h-ram
DRAM:  1 GiB
relocation Offset is: 105e4000
MMC:   [mmc_register] add mmc dev_num=0, port=1, if_type=6
[mmc_register] add mmc dev_num=1, port=2, if_type=6
SDIO Port B: 0, SDIO Port C: 1
NAND:  Amlogic nand flash uboot driver, Version U1.06.020 (c) 2010 Amlogic Inc.
SPI BOOT : continue i 0
No NAND device found!!!
NAND device id: 2c 44 44 4b a9 0
NAND device: Manufacturer ID: 0x2c, Chip ID: 0x2c (Micron D revision NAND 4GiB )
1 NAND chips detected
#####aml_nand_init, with RB pins and chip->chip_delay:20
bus_cycle=5, bus_timing=6, start_cycle=6, end_cycle=7,system=5.0ns
oob size is not enough for selected bch mode: NAND_BCH60_1K_MODE force bch to mE
aml_chip->oob_fill_cnt =168,aml_chip->oob_size =744,bch_bytes =70
multi plane error for selected plane mode: NAND_TWO_PLANE_MODE force plane to :E
aml_nand_init:oobmul =1,chip->ecc.layout->oobfree[0].length=16,aml_chip->oob_si4
aml nand env valid addr: 8000 ,status =0
key start_blk=2040,end_blk=2047,aml_nand_key_init:684
aml nand key valid addr: ff010000
aml nand key valid addr: ff210000
aml nand key valid addr: ff410000
aml nand key valid addr: ff610000
CONFIG_KEYSIZE=0x10000; KEYSIZE=0xfffc; bbt=0x1330; default_keyironment_size=0xc
i=0,register — nand_key
NAND bbt detect Bad block at 0
Creating 8 MTD partitions on “nandnormal”:
0x000000800000-0x000001000000 : “logo”
0x000001000000-0x000001800000 : “aml_logo”
0x000001800000-0x000002000000 : “recovery”
0x000002000000-0x000002800000 : “boot”
0x000002800000-0x000042800000 : “system”
0x000042800000-0x000062800000 : “cache”
0x000062800000-0x000072800000 : “backup”
0x000072800000-0x0000ff000000 : “data”
nandnormal initialized ok
detect mx chiprevD :1 and nand_type: 40
nand_curr_device =1
SPI BOOT,spi_env_relocate_spec : env_relocate_spec 53
SF: Detected MX25L3205D with page size 256, total 4 MiBSPI NOR Flash have write protect!!!
In:    serial
Out:   serial
Err:   serial
register usb cfg[0] = 9fe85564
Net:   Meson_Ethernet
init suspend firmware done. (ret:0)
detect_storage
nand exist return 0
setenv storage nand
reboot_mode=normal
ir init
efuse version is not selected.
Hit Enter key to stop autoboot — :  0
exit abortboot: 0
Checking for OpenElectv …
sdio_detect return 1
[mmc_init] SDIO Port B:0, if_type=7, initialized OK!
Device: SDIO Port B
Manufacturer ID: 0
OEM: 0
Name: Tran Speed: 40000000
Rd Block Len: 512
SD version 2.0
High Capacity: Yes
Capacity: 15798894592
Boot Part Size: 0
Bus Width: 4-bit
reading kernel.img

** Unable to read “kernel.img” from mmc 0:1 **
Checking for Linux …
Device: SDIO Port B
Manufacturer ID: 0
OEM: 0
Name: Tran Speed: 40000000
Rd Block Len: 512
SD version 2.0
High Capacity: Yes
Capacity: 15798894592
Boot Part Size: 0
Bus Width: 4-bit
reading boot.img

6449001 bytes read

NAND read: logo whole chip
8388608 bytes read: OK
unpackimg:Magic error, use old format

NAND read: logo whole chip
8388608 bytes read: OK
unpackimg:Magic error, use old format
## ANDROID Format IMAGE
## Booting kernel from Legacy Image at 82000000 …
Image Name:   Linux-3.10.33
Image Type:   ARM Linux Kernel Image (lzma compressed)
Data Size:    3655540 Bytes = 3.5 MiB
Load Address: 80008000
Entry Point:  80008000
Verifying Checksum … OK
Ramdisk start addr = 0x8237d000, len = 0x2a495d
Process device tree. dt magic: edfe0dd0
One dtb detected
Flat device tree start addr = 0x82622000, len = 0x40c6 magic=0xedfe0dd0
Uncompressing Kernel Image … OK
uboot time: 5142982 us.
machid from environment: 0x4e27
EFUSE machid is not set.
Using machid 0x4e27 from environment
From device tree /memory/ node aml_reserved_end property, for relocate ramdisk 1
Loading Ramdisk to 84008000, end 842ac95d … OK
Loading Device Tree to 84000000, end 840070c5 … OK

Starting kernel …

[    0.000000@0] Booting Linux on physical CPU 0x200
[    0.000000@0] Linux version 3.10.33 (sasa@AMLogic-ProXBMC) (gcc version 4.7.4
[    0.000000@0] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
[    0.000000@0] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruce
[    0.000000@0] Machine: Amlogic Meson6 platform, model: AMLOGIC
[    0.000000@0] physical memory start address is 0x80000000
[    0.000000@0] reserved_end is 8dafffff
[    0.000000@0]  reserved 511M-512M 1M memory for firmware
[    0.000000@0] Total memory is 1024 MiB
[    0.000000@0] Reserved low memory from 0x85000000 to 0x8dafffff, size: 139 M
[    0.000000@0]        ion_dev0(low)           : 0x85100000 – 0x87100000 ( 32 )
[    0.000000@0]        mesonfb0(low)           : 0x87100000 – 0x88100000 ( 16 )
[    0.000000@0]        mesonfb1(low)           : 0x88100000 – 0x88200000 (  1 )
[    0.000000@0]        deinterlace0(low)       : 0x88200000 – 0x89e00000 ( 28 )
[    0.000000@0]        mesonstream0(low)       : 0x89e00000 – 0x8a800000 ( 10 )
[    0.000000@0]        vdec0(low)      : 0x8a800000 – 0x8c800000 ( 32 MiB)
[    0.000000@0]        ppmgr0(low)     : 0x8c800000 – 0x8db00000 ( 19 MiB)
[    0.000000@0] Ignore bootargs ‘mem’ param.
[    0.000000@0] Memory policy: ECC disabled, Data cache writealloc
[    0.000000@0] PERCPU: Embedded 8 pages/cpu @c1231000 s8704 r8192 d15872 u3278
[    0.000000@0] Built 1 zonelists in Zone order, mobility grouping on.  Total 0
[    0.000000@0] Kernel command line: root=/dev/mmcblk0p2 rw rootfstype=ext3 ro1
[    0.000000@0] osd0:0
[    0.000000@0] 1080i:7
[    0.000000@0] full:2
[    0.000000@0] kernel get hdmimode form uboot is 1080i
[    0.000000@0] kernel get cvbsmode form uboot is 576cvbs
[    0.000000@0] ******** uboot setup mac-addr: 0:15:18:1:81:31
[    0.000000@0] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000@0] Dentry cache hash table entries: 131072 (order: 7, 524288 byte)
[    0.000000@0] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000@0] Memory: 80MB 292MB 512MB = 884MB total
[    0.000000@0] Memory: 884060k/884060k available, 21156k reserved, 278528K him
[    0.000000@0] Virtual kernel memory layout:
[    0.000000@0]     vector  : 0xffff0000 – 0xffff1000   (   4 kB)
[    0.000000@0]     fixmap  : 0xfff00000 – 0xfffe0000   ( 896 kB)
[    0.000000@0]     vmalloc : 0xef800000 – 0xff000000   ( 248 MB)
[    0.000000@0]     lowmem  : 0xc0000000 – 0xef000000   ( 752 MB)
[    0.000000@0]     pkmap   : 0xbfe00000 – 0xc0000000   (   2 MB)
[    0.000000@0]     modules : 0xbf000000 – 0xbfe00000   (  14 MB)
[    0.000000@0]       .text : 0xc0008000 – 0xc08ef880   (9119 kB)
[    0.000000@0]       .init : 0xc08f0000 – 0xc0923200   ( 205 kB)
[    0.000000@0]       .data : 0xc0924000 – 0xc098a100   ( 409 kB)
[    0.000000@0]        .bss : 0xc098a100 – 0xc0a23d8c   ( 616 kB)
[    0.000000@0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000@0] Preemptible hierarchical RCU implementation.
[    0.000000@0] NR_IRQS:256
[    0.000000@0] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps evers
[    0.000000@0] Global timer: MESON TIMER-A (c0941d00) initialized
[    0.000000@0] Disable timerA
[    0.000000@0] Console: colour dummy device 80×30
[    0.000000@0] console [ttyS0] enabled
[    0.315911@0] Calibrating delay loop… 2387.14 BogoMIPS (lpj=11935744)
[    0.370051@0] pid_max: default: 32768 minimum: 301
[    0.372187@0] Security Framework initialized
[    0.376309@0] SELinux:  Initializing.
[    0.380128@0] Mount-cache hash table entries: 512
[    0.388105@0] CPU: Testing write buffer coherency: ok
[    0.390229@0] CPU0: thread -1, cpu 0, socket 2, mpidr 80000200
[    0.395489@0] Local timer: MESON TIMER-B (c0941e00) for CPU0 initialized
[    0.402216@0] Disable timerA
[    0.405028@0] Disable timerB
[    0.407897@0] Disable timerA
[    0.410899@0] Setting up static identity map for 0xc065ff20 – 0xc065ff78
[    0.417615@0] L310 cache controller enabled
[    0.421605@0] l2x0: 8 ways, 2048 sets, CACHE_ID 0x4100a0c8,  Cache size: 524B
[    0.429138@0]       AUX_CTRL 0x3e460000, PERFETCH_CTRL 0x30000006, POWER_CTR0
[    0.437233@0]       TAG_LATENCY 0x00000222, DATA_LATENCY 0x00000222
[    0.495893@1] CPU1: Booted secondary processor
[    0.555520@1] CPU1: thread -1, cpu 1, socket 2, mpidr 80000201
[    0.555534@1] Local timer: MESON TIMER-D (c0942000) for CPU1 initialized
[    0.555590@0] Brought up 2 CPUs
[    0.555596@0] SMP: Total of 2 processors activated (4780.85 BogoMIPS).
[    0.555599@0] CPU: All CPU(s) started in SVC mode.
[    0.556181@0] devtmpfs: initialized
[    0.561064@0] clkrate [ xtal         ] : 24000000
[    0.561071@0] clkrate [ pll_sys      ] : 1200000000
[    0.561076@0] clkrate [ pll_fixed    ] : 2000000000
[    0.561080@0] clkrate [ pll_vid2     ] : 378000000
[    0.561084@0] clkrate [ pll_hpll     ] : 378000000
[    0.561152@0] clkrate [ pll_ddr      ] : 516000000
[    0.561155@0] clkrate [ a9_clk       ] : 1200000000
[    0.561223@0] clkrate [ clk81        ] : 200000000
[    0.562413@0] pinctrl core: initialized pinctrl subsystem
[    0.562957@0] regulator-dummy: no parameters
[    0.563300@0] NET: Registered protocol family 16
[    0.580970@0] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.588066@0] amlogic_gpio gpio: Probed amlogic GPIO driver
[    0.588504@0] register lm device lm-root
[    0.588643@0] register lm device lm1
[    0.588766@0] register lm device lm0
[    0.589122@0] Init pinux probe!
[    0.589903@0] pinmux-m6 pinmux: Probed amlogic pinctrl driver
[    0.590100@0] ——-early_init_dt_probe:38———-
[    0.590295@0] ——-early_init_dt_init:115———-
[    0.590299@0] tv_init_module
[    0.590310@0] major number 254 for disp
[    0.590312@0] vout_register_server
[    0.590315@0] register tv module server ok
[    0.590438@0] major number 0 for disp
[    0.590441@0] register tv module server ok
[    0.590622@0] drivers/amlogic/i2c/aml_i2c.c : aml_i2c_init
[    0.590668@0] drivers/amlogic/i2c/aml_i2c.c : aml_i2c_probe
[    0.590678@0] plat->state_name:default
[    0.590693@0] master_no = 0, maseter_regs=f3100500
[    0.590943@0] aml-i2c i2c-AO: add adapter aml_i2c_adap0(ee97b4a8)
[    0.590948@0] aml-i2c i2c-AO: aml i2c bus driver.
[    0.591102@0] drivers/amlogic/i2c/aml_i2c.c : aml_i2c_probe
[    0.591109@0] plat->state_name:default
[    0.591121@0] master_no = 1, maseter_regs=f1108500
[    0.591305@0] aml-i2c i2c-A: add adapter aml_i2c_adap1(ee9bc0a8)
[    0.591310@0] aml-i2c i2c-A: aml i2c bus driver.
[    0.591431@0] drivers/amlogic/i2c/aml_i2c.c : aml_i2c_probe
[    0.591437@0] plat->state_name:default
[    0.591446@0] master_no = 2, maseter_regs=f11087c0
[    0.591630@0] aml-i2c i2c-B: add adapter aml_i2c_adap2(ee9bcca8)
[    0.591634@0] aml-i2c i2c-B: aml i2c bus driver.
[    0.592137@0] aml_pmu_init, 454
[    0.592250@0] call aml_dvfs_init in
[    0.592295@0] [DVFS]aml_dvfs_probe, child name:vcck_dvfs
[    0.592303@0] [DVFS]dvfs table of vcck_dvfs is:
[    0.592306@0] [DVFS]     freq,    min_uV,    max_uV
[    0.592310@0] [DVFS]   200000,   1010000,   1010000
[    0.592312@0] [DVFS]   600000,   1010000,   1010000
[    0.592314@0] [DVFS]   792000,   1010000,   1010000
[    0.592316@0] [DVFS]   816000,   1110000,   1110000
[    0.592319@0] [DVFS]   840000,   1110000,   1110000
[    0.592321@0] [DVFS]   984000,   1110000,   1110000
[    0.592323@0] [DVFS]  1000000,   1110000,   1110000
[    0.592325@0] [DVFS]  1080000,   1220000,   1220000
[    0.592327@0] [DVFS]  1200000,   1240000,   1240000
[    0.592330@0] [DVFS]  1320000,   1320000,   1320000
[    0.592332@0] [DVFS]  1500000,   1320000,   1320000
[    0.592553@0] hdmitx: system: amhdmitx_init
[    0.592556@0] hdmitx: system: Ver: 2014May6
[    0.592609@0] hdmitx: system: amhdmitx_probe
[    0.593035@0] amhdmitx is using the pin GPIOD_5
[    0.593455@0] hdmitx: system: hw init
[    0.593465@0] HDMI: get brd phy data
[    0.593466@0] hdmi phy setting
[    0.593515@0] HDMI: get brd phy data
[    0.593516@0] hdmi phy setting
[    0.594057@0] hdmitx: system: reset intr mask
[    0.605605@0] hdmitx: system: irq 1
[    0.658244@0] bio: create slab <bio-0> at 0
[    0.659407@0] SCSI subsystem initialized
[    0.660009@0] usbcore: registered new interface driver usbfs
[    0.660136@0] usbcore: registered new interface driver hub
[    0.660323@0] usbcore: registered new device driver usb
[    0.660648@0] Linux video capture interface: v2.00
[    0.661374@0] LCD driver init
[    0.661679@0] TV mode 1080i selected.
[    0.661683@0] [0x1b7e] = 0xff
[    0.661685@0] [0x105f] = 0x0
[    0.661687@0] [0x109d] = 0x814d3928
[    0.661689@0] [0x109e] = 0x6b425012
[    0.661691@0] [0x109f] = 0x110
[    0.661692@0] [0x109c] = 0x1043e
[    0.661694@0] [0x1066] = 0x10843
[    0.661696@0] [0x1059] = 0x100
[    0.661698@0] [0x105f] = 0x80000
[    0.661700@0] [0x105f] = 0x88001
[    0.661701@0] [0x105f] = 0x80003
[    0.661703@0] [0x104a] = 0x101
[    0.661705@0] [0x1bb8] = 0x52
[    0.661707@0] [0x1b62] = 0x2029
[    0.661708@0] [0x1b97] = 0x112f
[    0.661710@0] [0x1bae] = 0x464
[    0.661712@0] [0x1b98] = 0x58
[    0.661713@0] [0x1b99] = 0x108
[    0.661715@0] [0x1b9a] = 0x58
[    0.661717@0] [0x1ba4] = 0x204
[    0.661718@0] [0x1ba3] = 0x1103
[    0.661720@0] [0x1ba7] = 0x108
[    0.661722@0] [0x1ba8] = 0xb0
[    0.661724@0] [0x1b9f] = 0x8f0
[    0.661726@0] [0x1ba0] = 0x9a0
[    0.661727@0] [0x1b9b] = 0x1b8
[    0.661729@0] [0x1b9c] = 0x898
[    0.661730@0] [0x1b9d] = 0x0
[    0.661732@0] [0x1b9e] = 0x4
[    0.661733@0] [0x1ba1] = 0x0
[    0.661735@0] [0x1ba2] = 0x4
[    0.661737@0] [0x1ba6] = 0x14
[    0.661738@0] [0x1baf] = 0x22f
[    0.661740@0] [0x1ba9] = 0x58
[    0.661742@0] [0x1baa] = 0x58
[    0.661743@0] [0x1bab] = 0x0
[    0.661745@0] [0x1bac] = 0x5
[    0.661746@0] [0x1b94] = 0x204
[    0.661748@0] [0x1b95] = 0x1103
[    0.661749@0] [0x1b68] = 0x100
[    0.661751@0] [0x1bba] = 0x11
[    0.661753@0] [0x1b8d] = 0x5ffc
[    0.661754@0] [0x1b8e] = 0x19
[    0.661756@0] [0x1b81] = 0x207
[    0.661757@0] [0x1b60] = 0x0
[    0.661759@0] [0x1b6e] = 0x200
[    0.661761@0] [0x1b58] = 0x0
[    0.661762@0] [0x1bfc] = 0x1000
[    0.661764@0] [0x1b7e] = 0x0
[    0.661766@0] [0x1c0d] = 0x3102
[    0.661767@0] [0x1c0e] = 0x54
[    0.661768@0] [0x1b78] = 0x1
[    0.661770@0] [0x1b79] = 0x1
[    0.661771@0] [0x1b7a] = 0x1
[    0.661773@0] [0x1b7b] = 0x1
[    0.661774@0] [0x1b7c] = 0x1
[    0.661775@0] [0x1b7d] = 0x1
[    0.661777@0] [0x1b57] = 0x0
[    0.661778@0] [0x1b80] = 0x1
[    0.661781@0] tvoutc_setmode[397]
[    0.661783@0] mode is: 7
[    0.661786@0] config HPLL
[    0.661788@0] config HPLL done
[    0.718486@0] call aml_pmu_probe_init in
[    0.718781@0] get property:                  use_pwm, value:0x00000001, dec:1
[    0.718789@0] get property:              table_count, value:0x00000010, dec:6
[    0.718796@0] meson_cs_dvfs_probe, table count:16, use_pwm:1, pwm controller2
[    0.718799@0]  0, 00130009, 1010000
[    0.718801@0]  1, 0012000a, 1050000
[    0.718803@0]  2, 0011000b, 1070000
[    0.718806@0]  3, 0010000c, 1090000
[    0.718808@0]  4, 000f000d, 1110000
[    0.718810@0]  5, 000e000e, 1130000
[    0.718812@0]  6, 000d000f, 1150000
[    0.718814@0]  7, 000c0010, 1170000
[    0.718815@0]  8, 000b0011, 1190000
[    0.718817@0]  9, 000a0012, 1210000
[    0.718820@0] 10, 00090013, 1220000
[    0.718822@0] 11, 00080014, 1240000
[    0.718824@0] 12, 00070015, 1270000
[    0.718826@0] 13, 00060016, 1280000
[    0.718828@0] 14, 00050017, 1300000
[    0.718830@0] 15, 00040018, 1320000
[    0.718905@0] get pin for pwm——–
[    0.718913@0] [DVFS]aml_dvfs_register_driver, driver meson-cs-dvfs regist su1
[    0.719363@0] Advanced Linux Sound Architecture Driver Initialized.
[    0.720196@0] Bluetooth: Core ver 2.16
[    0.720359@0] NET: Registered protocol family 31
[    0.720363@0] Bluetooth: HCI device and connection manager initialized
[    0.720375@0] Bluetooth: HCI socket layer initialized
[    0.720381@0] Bluetooth: L2CAP socket layer initialized
[    0.720404@0] Bluetooth: SCO socket layer initialized
[    0.720958@0] cfg80211: Calling CRDA to update world regulatory domain
[    0.722251@0] Switching to clocksource Timer-E
[    1.262534@1] Disable timerD
[    1.265870@0] hdmitx: edid: edid ready
[    1.278832@1] NET: Registered protocol family 2
[    1.279416@1] TCP established hash table entries: 8192 (order: 4, 65536 byte)
[    1.285007@1] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    1.291653@1] TCP: Hash tables configured (established 8192 bind 8192)
[    1.298197@1] TCP: reno registered
[    1.301433@1] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    1.307606@1] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    1.314264@1] NET: Registered protocol family 1
[    1.319339@1] Unpacking initramfs…
[    1.465689@1] Freeing initrd memory: 2704K (c4008000 – c42ac000)
[    1.467796@1] audit: initializing netlink socket (disabled)
[    1.471657@1] type=2000 audit(1.410:1): initialized
[    1.477043@1] bounce pool size: 64 pages
[    1.485847@0] hdmitx: edid: edid ready
[    1.485885@0] hdmitx: edid: 202 errors between two reading
[    1.487333@1] VFS: Disk quotas dquot_6.5.2
[    1.487611@1] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.490489@1] fuse init (API version 7.22)
[    1.491362@1] msgmni has been set to 1187
[    1.493102@1] Block layer SCSI generic (bsg) driver version 0.4 loaded (majo)
[    1.493108@1] io scheduler noop registered
[    1.493112@1] io scheduler deadline registered
[    1.493337@1] io scheduler cfq registered (default)
[    1.529436@0] hdmitx: edid: check sum valid
[    1.533556@0] hdmitx: edid: check sum valid
[    1.537725@0] hdmitx: edid: blk0 raw data
[    1.541663@0] 00ffffffffffff0034a996a20101010100170103808048780adaffa3584aa29
[    1.548865@0] 17494b21080031404540614081800101010101010101023a80d072382d4010c
[    1.556069@0] 4580ba882100001e023a801871382d40582c4500ba882100001e000000fc000
[    1.563273@0] 616e61736f6e69632d54560a000000fd00173d0f440f000a20202020202001b
[    1.570480@0]
[    1.572130@0] hdmitx: edid: blk1 raw data
[    1.576217@0] 020322f24d9f9014052021221304120316072309070168030c002000b8260f2
[    1.583325@0] 004b011d80d0721c1620102c2580ba882100009e011d8018711c1620582c250
[    1.590529@0] ba8821[    1.592472@1] [drm] Initialized drm 1.1.0 20060810
[    1.596971@1] loop: module loaded
[    1.598228@1] tun: Universal TUN/TAP device driver, 1.6
[    1.598231@1] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
[    1.598522@1] PPP generic driver version 2.4.2
[    1.598871@1] PPP BSD Compression module registered
[    1.598874@1] PPP Deflate Compression module registered
[    1.598893@1] PPP MPPE Compression module registered
[    1.598899@1] NET: Registered protocol family 24
[    1.599088@1] usbcore: registered new interface driver asix
[    1.599288@1] usbcore: registered new interface driver ax88179_178a
[    1.599415@1] usbcore: registered new interface driver cdc_ether
[    1.599544@1] usbcore: registered new interface driver net1080
[    1.599669@1] usbcore: registered new interface driver cdc_subset
[    1.599804@1] usbcore: registered new interface driver zaurus
[    1.599968@1] usbcore: registered new interface driver cdc_ncm
[    1.600646@1] usbcore: registered new interface driver cdc_acm
[    1.600649@1] cdc_acm: USB Abstract Control Model driver for USB modems and s
[    1.600792@1] usbcore: registered new interface driver usb-storage
[    1.601098@1] usbcore: registered new interface driver usbserial
[    1.601230@1] usbcore: registered new interface driver option
[    1.601366@1] usbserial: USB Serial support registered for GSM modem (1-port)
[    1.601882@1] mousedev: PS/2 mouse device common for all mice
[    1.602527@1] i2c /dev entries driver
[    1.603440@1] usbcore: registered new interface driver uvcvideo
[    1.603442@1] USB Video Class driver (1.1.1)
[    1.603450@1] Bluetooth: HCI UART driver ver 2.2
[    1.603455@1] Bluetooth: HCI H4 protocol initialized
[    1.604567@1] usbcore: registered new interface driver usbhid
[    1.604569@1] usbhid: USB HID core driver
[    1.605188@1] zram: Created 1 device(s) …
[    1.605923@1] ashmem: initialized
[    1.606204@1] logger: created 256K log ‘log_main’
[    1.606435@1] logger: created 256K log ‘log_events’
[    1.606650@1] logger: created 256K log ‘log_radio’
[    1.606875@1] logger: created 256K log ‘log_system’
[    1.607199@1] vout_init_module
[    1.607275@1] start init vout module
[    1.607417@1] create  vout attribute ok
[    1.608142@1] ge2d_init
[    1.608152@1] ge2d_dev major:248
[    1.608552@1] ge2d start monitor
[    1.608631@1] osd_init
[    1.608683@1] osd_probe, vinfo:c06a3b78
[    1.608827@1] Frame buffer memory assigned at phy:0x87100000, vir:0xfb000000K
[    1.608830@1] osd_probe, mydef_var:c09613f0, vinfo:c06a3b78
[    1.608833@1] don’t find to display_size_default from mesonfb-dts
[    1.608835@1] init fbdev bpp is :24
[    1.609030@1] ge2d workqueue monitor start
00[    1.835408@1] Frame buffer memory assigned at phy:0x88100000, vir:0xefe000K
[    1.835412@1] osd_probe, mydef_var:c09613f0, vinfo:c06a3b78
[    1.835414@1] —————clear framebuffer1 memory
009e011d00bc52d01e20b8285540ba882100001e662156aa51001e30
[    1.859523@1] 468f3300ba88[    1.861916@1] osd probe ok
[    1.862261@1] osd_ext_init
[    1.862866@1] vout2_init_module enter
[    1.863939@1] amlvideo-000: V4L2 device registered as video10
[    1.864358@1] ionvideo-000: V4L2 device registered as video13
[    1.864362@1] Video Technology Magazine Ion Video Capture Board ver 1.0 succ.
[    1.865126@1] keys===========================================
[    1.865131@1] keys_devno=f400000
[    1.865478@1] securitykey: device aml_keys created
[    1.865574@1] amlkeys=0
[    1.865750@1] platform_driver_register–aml_keys_driver——————–
[    1.866230@1] set uart_ao pinmux use pinctrl subsystem
[    1.866233@1] P_AO_RTI_PIN_MUX_REG:5861
[    1.866257@1] start uart_ao_ttyS0:(irq = 122)
[    1.866259@1] register uart_ao ok
[    1.866611@1] start uart_a_ttyS1:(irq = 58)
[    1.866613@1] register uart_a ok
[    1.866936@1] start uart_d_ttyS4:(irq = 126)
[    1.866939@1] register uart_d ok
[    1.867126@1] dwc_otg: version 3.10a 12-MAY-2014
[    1.867173@1] dwc_otg_driver_probe NOT match
[    1.867212@1] usb1: type: 1, speed: 0, config: 0, dma: 0, id: 1, phy: f110840
2100001e000000000000000000000000000000000000000000ab
[    1.967848@0]
[    1.969560@0] hdmitx: edid: find IEEEOUT
[    1.973444@0] hdmitx: video: get current mode: 1080i
[    1.978432@0] hdmitx: system: already init VIC = 0  Now VIC = 5
[    1.984268@0] set mode VIC 5 (cd0,cs0,pm1,vd0,1)
[    1.988955@0] hdmitx: system: hw reset
[    1.992681@0] HDMI: get brd phy data
[    1.996248@0] hdmi phy setting
[    2.000316@0] hdmitx: audio: SPDIFHDMI: get brd phy data
[    2.004564@0] hdmi phy setting
[    2.007662@0] hdmitx: system: set pll
[    2.011249@0] hdmitx: system: param->VIC:5
[    2.015335@0] mode is: 7
[    2.017857@0] config HPLL
[    2.020449@0] config HPLL done
[    2.044513@0] hdmitx: system: fixed HDMI mode output
[    2.044539@0] Sink is HDMI device
[    2.047149@0] No sink attached
[    2.050205@0] hdmitx: audio: audio channel num is 0
[    2.055030@0] hdmitx: audio: SPDIFhdmitx: audio: current VIC: 5
[    2.060934@0] hdmitx: audio: audio sample rate: 0
[    2.065639@0] hdmitx: audio: reset audio N para
[    2.070139@0] hdmitx: audio: PCM out to HDMI
[    2.083657@0] hdmitx: audio: Time out: AIU_HDMI_CLK_DATA_CTRL
[    2.083753@0] hdmitx: audio: i2s_to_spdif_flag:1
[    2.088459@0] hdmitx: audio: Enable audio spdif to HDMI
[    2.093690@0] hdmitx: cec: CEC not ready
[    2.367839@1] USB (1) use clock source: XTAL input
[    2.568941@1] Core Release: 2.94a
[    2.568973@1] Setting default values for core params
[    2.571574@1] curmode: 0, host_only: 1
[    2.575327@1] ERROR::dwc_otg_set_param_host_perio_tx_fifo_size:5919: 500 inv.
[    2.575327@1]
[    2.588974@1] dwc_otg: probe of lm1 failed with error -22
[    2.594362@1] usb0: type: 0, speed: 0, config: 0, dma: 0, id: 0, phy: f110840
[    2.802982@1] Core Release: 2.94a
[    2.803006@1] Setting default values for core params
[    2.805634@1] curmode: 0, host_only: 0
[    2.809357@1] ERROR::dwc_otg_set_param_host_perio_tx_fifo_size:5919: 500 inv.
[    2.809357@1]
[    2.822995@1] dwc_otg: probe of lm0 failed with error -22
[    2.828635@1] boot_device_flag : 0
[    2.831727@1] ===========================================amlnf_init:632,nandd
[    2.841281@1] Nand PHY driver Version: 1.01.001.0005 (c) 2013 Amlogic Inc.
[    2.848159@1] amlnf_phy_init : amlnf init flag 0
[    2.852858@1] ######STS IRQ mode for nand driver
[    2.857436@1] NAND device id: 2c 44 44 4b a9 0 0 0
[    2.862111@1] detect NAND device: D revision NAND 4GiB MT29F32G08CBADA
[    2.913569@1] onfi timing mode set failed: 0
[    2.913724@1] bus_cycle=5, bus_timing=7,system=0.0ns,flash->T_REA =20,flash-5
[    2.920121@1] detect RB pin here and por_cfg:3dd
[    2.924688@1] detect without RB pin here
[    2.928617@1] force none rb mode for rb irq
[    2.932764@1] boot_device_flag = 0
[    2.952258@1] NAND CKECK  : arg nbbt: arg_valid= 0, valid_blk_addr = 0, vali0
[    2.954965@1] found NO arg : nbbt info
[    2.958726@1] nand scan bbt failed
[    2.962091@1] get device configs failed and ret:fffffff0
[    2.967402@1] nandphy_init failed and ret=0xfffffff0
[    2.972628@1] ethernet_driver probe!
[    2.975929@1] Please config phy  interface.
[    2.980050@1] Please config savepowermode.
[    2.984129@1] Please config reset_pin_enable.
[    2.988495@1] Please config reset_delay.
[    2.992376@1] Please config reset_pin.
[    2.996138@1] ethernetinit(dbg[c0964c80]=1)
[    3.000310@1] ethernet base addr is f3610000
[    3.004528@1] write mac add to:edef6908: 00 15 18 01 81 31 |...1|
[    3.016374@1] libphy: AMLMAC MII Bus: probed
[    3.016410@1] eth0: PHY ID 0007c0f1 at 1 IRQ -1 (0:01) active
[    3.022910@1] Amlogic A/V streaming port init
[    3.027629@1] init vdec memsource -1971322880->-1937768449
[    3.030801@1] [tsync_pcr_init]init success.
[    3.034820@1] amvideocap_init_module
[    3.038727@1] regist mpeg12 codec profile
[    3.042487@1] regist mpeg4 codec profile
[    3.046320@1] amvdec_vc1 module init
[    3.049971@1] regist vc1 codec profile
[    3.053570@1] amvdec_h264 module init
[    3.057417@1] regist h264 codec profile
[    3.061154@1] regist mjpeg codec profile
[    3.064940@1] amvdec_real module init
[    3.068756@1] regist real codec profile
[    3.073874@1] efuse===========================================
[    3.078602@1] efuse: device efuse created
[    3.082354@1] efuse——————————————–
[    3.088164@1] SARADC Driver init.
[    3.091621@1] __saradc_probe__
[    3.235634@1] saradc calibration: ref_val = 515
[    3.235659@1] saradc calibration: ref_nominal = 512
[    3.239382@1] saradc calibration: coef = 4169
[    3.243869@1] Remote Driver
[    3.246610@1] Remote platform_data g_remote_base=f3100480
[    3.252223@1] input: aml_keypad as /devices/platform/meson-remote/input/inpu0
[    3.259618@1] Remote date_valye======0,status == 8915d00
[    3.264407@1] remote config major:241
[    3.268462@1] physical address:0xaea1c000
[    3.272234@1] ADC Keypad Driver init.
[    3.275876@1] ==kp_probe==
[    3.278461@1] chan #4 used for ADC key
[    3.282175@1] menu key(139) registed.
[    3.285861@1] vol- key(114) registed.
[    3.289466@1] vol+ key(115) registed.
[    3.293111@1] back key(158) registed.
[    3.296786@1] home key(102) registed.
[    3.300403@1] ok key(232) registed.
[    3.304071@1] input: adc_keypad as /devices/platform/adc_keypad.3/input/inpu1
[    3.311327@1] adc keypad register input device completed.
[    3.316605@1] adc keypad major:240
[    3.320378@1] Meson KeyInput init
[    3.323422@1] Key 116 registed.
[    3.326680@1] input: key_input as /devices/platform/key_input.4/input/input2
[    3.333679@1] Meson KeyInput register RTC interrupt
[    3.338222@1] Meson KeyInput major=238
[    3.342432@1] ==touch_ts_init==
[    3.345361@1] ==ft5x0x_ts_init==
[    3.348574@1] ==goodix_ts_init==
[    3.351707@1] ==gsl_ts_init==
[    3.354653@1] i2c-core: driver [gslx680] using legacy suspend method
[    3.360940@1] i2c-core: driver [gslx680] using legacy resume method
[    3.367186@1] VTL ct36x TouchScreen driver, <[email protected]>.
[    3.373671@1] i2c-core: driver [ct36x] using legacy suspend method
[    3.379888@1] i2c-core: driver [ct36x] using legacy resume method
[    3.385846@1] VTL ct36x TouchScreen driver End.
[    3.390327@1] ==gsl_ts_init==
[    3.393374@1] ret=0
[    3.395831@1] i2c-core: driver [lis3dh_acc] using legacy suspend method
[    3.401959@1] i2c-core: driver [lis3dh_acc] using legacy resume method
[    3.408702@1] i2c-core: driver [bma222] using legacy suspend method
[    3.414718@1] i2c-core: driver [bma222] using legacy resume method
[    3.421092@1] i2c-core: driver [dmard06] using legacy suspend method
[    3.427384@1] i2c-core: driver [dmard06] using legacy resume method
[    3.433570@1] lsm303d driver: init
[    3.437062@1] i2c-core: driver [dmard10] using legacy suspend method
[    3.443189@1] i2c-core: driver [dmard10] using legacy resume method
[    3.449568@1] stk831x_init
[    3.452227@1] mxc622x accelerometer driver: init
[    3.456853@1] i2c-core: driver [mxc622x] using legacy suspend method
[    3.463066@1] i2c-core: driver [mxc622x] using legacy resume method
[    3.469608@1] cm3217 v.1.0.0.1
[    3.472437@1] i2c-core: driver [elan_epl6814] using legacy suspend method
[    3.479274@1] i2c-core: driver [elan_epl6814] using legacy resume method
[    3.485930@1] i2c-core: driver [LTR501] using legacy suspend method
[    3.492057@1] i2c-core: driver [LTR501] using legacy resume method
[    3.498528@1] spi_nor_init
[    3.501086@1] amlogic_spi_nor_probe:
[    3.504475@1] amlogic_spi->state_name:default
[    3.509063@1] AMLOGIC_SPI_NOR cc000000.spi: master is unqueued, this is deprd
[    3.516546@1] spi_nor_probe
[    3.519141@1] check_storage_device : spi boot_device_flag : 0
[    3.524912@1] spi_nor apollospi:32766: mx25l3205d (4096 Kbytes)
[    3.533601@1] Creating 2 MTD partitions on “apollospi:32766″:
[    3.536586@1] 0x000000000000-0x000000060000 : “bootloader”
[    3.543107@1] 0x000000080000-0x000000088000 : “ubootenv”
[    3.548256@1] amlogic_spi_nor_probe over
[    3.551403@1] mmc driver version: 1.05, 2014-05-14: sdhc regular tuning suppt
[    3.559339@1] host->base f1108c20
[    3.561790@1] pdata->caps 7
[    3.564537@1] pdata->caps2 0
[    3.567460@1] get property:                     port, value:0x00000001
[    3.573911@1] get property:                ocr_avail, value:0x00200000
[    3.580577@1] get property:                    f_min, value:0x000493e0
[    3.586960@1] get property:                    f_max, value:0x02faf080
[    3.593441@1] get property:                  f_max_w, value:0x02faf080
[    3.599977@1] get property:             max_req_size, value:0x00020000
[    3.606490@1] get property:                   irq_in, value:0x00000005
[    3.612971@1] get property:                  irq_out, value:0x00000006
[    3.619507@1] get property:              power_level, value:0x00000000
[    3.626137@1] get property:                  gpio_cd, str:CARD_6
[    3.631982@1] get property:               gpio_power, str:CARD_8
[    3.637998@1] get property:                  pinname, str:sd
[    3.643612@1] get property:                card_type, value:0x00000005
[    3.650162@1] get property:                gpio_dat3, str:CARD_3
[    3.656161@1] normal card in
[    3.695542@1] sd: mmc_rescan_try_freq: trying to init card at 400000 Hz
[    4.224117@0] sd: new high speed SDHC card at address 59b4, clock 50000000, h
[    4.225524@1] [aml_sdio_probe] aml_sdio_probe() success!
[    4.232344@1] [dsp]DSP start addr 0xc5000000
[    4.236471@0] mmcblk0: sd:59b4 SD    14.7 GiB
[    4.236497@1] [dsp]register dsp to char divece(232)
[    4.247178@0]  mmcblk0: p1 p2
[    4.265537@1] aml_rtc_init…
[    4.266541@1] aml_rtc rtc.0: rtc core: registered aml_rtc as rtc0
[    4.270061@1] [AXP]call axp_battery_init, ret = 0
[    4.274506@1] platform reg-20-cs-ldo2: Driver reg-20-cs-ldo2 requests probe l
[    4.281773@1] platform reg-20-cs-ldo3: Driver reg-20-cs-ldo3 requests probe l
[    4.289311@1] platform reg-20-cs-ldo4: Driver reg-20-cs-ldo4 requests probe l
[    4.297169@1] platform reg-20-cs-buck2: Driver reg-20-cs-buck2 requests probl
[    4.304872@1] platform reg-20-cs-buck3: Driver reg-20-cs-buck3 requests probl
[    4.312842@1] platform reg-20-cs-ldoio0: Driver reg-20-cs-ldoio0 requests prl
[    4.320901@1] [AML_PMU]call aml_pmu_battery_init, ret = 0
[    4.326338@1] [RN5T618]call rn5t618_battery_init, ret = 0
[    4.332486@1] wifi_power power_gpio is 24
[    4.335434@1] Error: Didn’t get power valid value — wifi_power_probe 320
[    4.342381@1] wifi_dev_probe : there is no wifi_power_on_pin2 setup in DTS f!
[    4.350145@1] amlogic rfkill init
[    4.354380@1] UMP: UMP device driver  loaded
[    4.358229@1] usbcore: registered new interface driver snd-usb-audio
[    4.365376@1] enter dummy_codec_audio_probe
[    4.368106@1] soc-audio soc-audio: ASoC: machine AML-DUMMY-CODEC should use )
[    4.377233@1] rtd ed875810
[    4.379527@1] cpu_dai eeae7600
[    4.382651@1] codec_dai eeae7500
[    4.386556@1] aml-pcm 0:playback preallocate_dma_buffer: area=efd72000, addr2
[    4.396353@1] iec958 0: preallocate dma buffer start=eff01000, size=80000
[    4.402398@1] aml-pcm 1:capture preallocate_dma_buffer: area=efd94000, addr=6
[    4.410578@1] soc-audio soc-audio:  dummy_codec <-> aml-dai0 mapping ok
[    4.418124@1] =dummy_codec_device_init==,dummy_codec_audio init done
[    4.423613@1] GACT probability NOT on
[    4.427248@1] Mirror/redirect action on
[    4.430827@1] u32 classifier
[    4.433689@1]     Actions configured
[    4.437286@1] Netfilter messages via NETLINK v0.30.
[    4.442169@1] nf_conntrack version 0.5.0 (13855 buckets, 55420 max)
[    4.449041@1] ctnetlink v0.93: registering with nfnetlink.
[    4.453898@1] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
[    4.461070@1] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
[    4.467559@1] xt_time: kernel timezone is -0000
[    4.471727@1] ip_tables: (C) 2000-2006 Netfilter Core Team
[    4.477218@1] arp_tables: (C) 2002 David S. Miller
[    4.481725@1] TCP: cubic registered
[    4.486013@1] NET: Registered protocol family 10
[    4.490451@1] mip6: Mobile IPv6
[    4.492912@1] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    4.498678@1] sit: IPv6 over IPv4 tunneling driver
[    4.504621@1] NET: Registered protocol family 17
[    4.507958@1] NET: Registered protocol family 15
[    4.512498@1] Bridge firewalling registered
[    4.516848@1] Bluetooth: RFCOMM TTY layer initialized
[    4.521646@1] Bluetooth: RFCOMM socket layer initialized
[    4.527078@1] Bluetooth: RFCOMM ver 1.11
[    4.530822@1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.536318@1] Bluetooth: BNEP filters: protocol multicast
[    4.541678@1] Bluetooth: BNEP socket layer initialized
[    4.546827@1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    4.552873@1] Bluetooth: HIDP socket layer initialized
[    4.558037@1] NET: Registered protocol family 35
[    4.563043@1] VFP support v0.3: implementor 41 architecture 3 part 30 varian4
[    4.570420@1] Registering SWP/SWPB emulation handler
[    4.575349@1] enter meson_pm_init
[    4.579010@1] enter meson_pm_probe!
[    4.582121@1] meson_pm_probe done !
[    4.586731@0] platform reg-20-cs-ldo2: Driver reg-20-cs-ldo2 requests probe l
[    4.593381@0] platform reg-20-cs-ldo3: Driver reg-20-cs-ldo3 requests probe l
[    4.601148@0] platform reg-20-cs-ldo4: Driver reg-20-cs-ldo4 requests probe l
[    4.608826@0] platform reg-20-cs-buck2: Driver reg-20-cs-buck2 requests probl
[    4.616741@0] platform reg-20-cs-buck3: Driver reg-20-cs-buck3 requests probl
[    4.624606@0] platform reg-20-cs-ldoio0: Driver reg-20-cs-ldoio0 requests prl
[    4.632999@1] ERROR::usb_gadget_probe_driver:1372: usb_gadget_register_driveV
[    4.632999@1]
[    4.642071@1] init: failed to probe driver -19
[    4.646940@1] aml_rtc rtc.0: setting system clock to 2014-08-24 04:39:59 UTC)
[    4.654634@1] ### dt-test ### No testcase data in device tree; not running ts
[    4.662176@1] meson_cpufreq: no voltage_control prop
[    4.666965@1] voltage_control = 0
[    4.670500@0] platform reg-20-cs-ldo2: Driver reg-20-cs-ldo2 requests probe l
[    4.677986@1] <<-GTP-INFO->> GTP driver installing…
[    4.678058@0] platform reg-20-cs-ldo3: Driver reg-20-cs-ldo3 requests probe l
[    4.678104@0] platform reg-20-cs-ldo4: Driver reg-20-cs-ldo4 requests probe l
[    4.678148@0] platform reg-20-cs-buck2: Driver reg-20-cs-buck2 requests probl
[    4.678188@0] platform reg-20-cs-buck3: Driver reg-20-cs-buck3 requests probl
[    4.678228@0] platform reg-20-cs-ldoio0: Driver reg-20-cs-ldoio0 requests prl
[    4.722627@1] hdmitx: cec: CEC init
[    4.725989@0] hdmitx: cec: CEC task process
[    4.730033@1] input: cec_input as /devices/virtual/input/input3
[    4.736140@1] hdmitx: cec: hdmitx_device->cec_init_ready:0x1
[    4.741355@1] I[    4.765537@0] Changing uart_ao_ttyS0: baud from 0 to 115200
[    4.785661@0] Freeing unused kernel memory: 204K (c08f0000 – c0923000)
[    5.042140@1] aml_nftl_dev: module license ‘Proprietary’ taints kernel.
[    5.043123@1] Disabling lock debugging due to kernel taint
[    5.049584@1] boot_device_flag : 0
[    5.051975@1] register_ntd_blktrans start
[    5.056024@1] init_aml_nftl end
[    5.077954@0] kjournald starting.  Commit interval 5 seconds
[    5.083983@1] EXT3-fs (mmcblk0p2): using internal journal
[    5.084023@1] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
[    5.295586@0] ————[ cut here ]————
[    5.295644@0] WARNING: at kernel/smp.c:382 smp_call_function_many+0x84/0x2c4)
[    5.301950@0] Modules linked in: aml_nftl_dev(P)
[    5.306556@0] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: P             3.10.331
[    5.313851@0] Workqueue: events cs_dbs_timer
[    5.318126@0] [<c0014c3c>] (unwind_backtrace+0x0/0xf8) from [<c0011d14>] (sh)
[    5.326791@0] [<c0011d14>] (show_stack+0x10/0x14) from [<c002a2dc>] (warn_sl)
[    5.335899@0] [<c002a2dc>] (warn_slowpath_common+0x4c/0x6c) from [<c002a318>)
[    5.345705@0] [<c002a318>] (warn_slowpath_null+0x1c/0x24) from [<c0070c88>] )
[    5.355774@0] [<c0070c88>] (smp_call_function_many+0x84/0x2c4) from [<c00710)
[    5.365754@0] [<c0071054>] (smp_call_function+0x34/0x64) from [<c001b69c>] ()
[    5.375041@0] [<c001b69c>] (clk_set_rate_a9+0x9c/0xec) from [<c001baa4>] (me)
[    5.384503@0] [<c001baa4>] (meson_clk_set_rate+0xa0/0x184) from [<c001bc2c>])
[    5.393711@0] [<c001bc2c>] (clk_set_rate+0xa4/0xc0) from [<c03d01d0>] (meson)
[    5.404296@0] [<c03d01d0>] (meson_cpufreq_target_locked.isra.0+0xe0/0x1c8) f)
[    5.415584@0] [<c03d02dc>] (meson_cpufreq_target+0x24/0x3c) from [<c03347f0>)
[    5.425828@0] [<c03347f0>] (__cpufreq_driver_target+0x50/0x74) from [<c033b8)
[    5.435629@0] [<c033b854>] (dbs_check_cpu+0x254/0x268) from [<c0338634>] (cs)
[    5.444486@0] [<c0338634>] (cs_dbs_timer+0x98/0xc8) from [<c0040830>] (proce)
[    5.453596@0] [<c0040830>] (process_one_work+0x20c/0x340) from [<c0040e54>] )
[    5.462973@0] [<c0040e54>] (worker_thread+0x22c/0x37c) from [<c00470a8>] (kt)
[    5.471392@0] [<c00470a8>] (kthread+0xa0/0xac) from [<c000e258>] (ret_from_f)
[    5.479632@0] —[ end trace 529d33b6db914909 ]—
[    5.484405@0] ————[ cut here ]————
[    5.489182@0] WARNING: at kernel/smp.c:244 smp_call_function_single+0x98/0x1)
[    5.496555@0] Modules linked in: aml_nftl_dev(P)
[    5.501159@0] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: P        W    3.10.331
[    5.508450@0] Workqueue: events cs_dbs_timer
[    5.512709@0] [<c0014c3c>] (unwind_backtrace+0x0/0xf8) from [<c0011d14>] (sh)
[    5.521389@0] [<c0011d14>] (show_stack+0x10/0x14) from [<c002a2dc>] (warn_sl)
[    5.530501@0] [<c002a2dc>] (warn_slowpath_common+0x4c/0x6c) from [<c002a318>)
[    5.540309@0] [<c002a318>] (warn_slowpath_null+0x1c/0x24) from [<c0070adc>] )
[    5.550552@0] [<c0070adc>] (smp_call_function_single+0x98/0x1c0) from [<c007)
[    5.560706@0] [<c0071054>] (smp_call_function+0x34/0x64) from [<c001b69c>] ()
[    5.569993@0] [<c001b69c>] (clk_set_rate_a9+0x9c/0xec) from [<c001baa4>] (me)
[    5.579454@0] [<c001baa4>] (meson_clk_set_rate+0xa0/0x184) from [<c001bc2c>])
[    5.588659@0] [<c001bc2c>] (clk_set_rate+0xa4/0xc0) from [<c03d01d0>] (meson)
[    5.599247@0] [<c03d01d0>] (meson_cpufreq_target_locked.isra.0+0xe0/0x1c8) f)
[    5.610531@0] [<c03d02dc>] (meson_cpufreq_target+0x24/0x3c) from [<c03347f0>)
[    5.620775@0] [<c03347f0>] (__cpufreq_driver_target+0x50/0x74) from [<c033b8)
[    5.630580@0] [<c033b854>] (dbs_check_cpu+0x254/0x268) from [<c0338634>] (cs)
[    5.639434@0] [<c0338634>] (cs_dbs_timer+0x98/0xc8) from [<c0040830>] (proce)
[    5.648547@0] [<c0040830>] (process_one_work+0x20c/0x340) from [<c0040e54>] )
[    5.657923@0] [<c0040e54>] (worker_thread+0x22c/0x37c) from [<c00470a8>] (kt)
[    5.666343@0] [<c00470a8>] (kthread+0xa0/0xac) from [<c000e258>] (ret_from_f)
[    5.674583@0] —[ end trace 529d33b6db91490a ]—
[    5.730322@1] mail version=-1
[    5.730386@1] Mali pp1 MMU register mapped at f8064000…
[    5.733043@1] Mali pp2 MMU register mapped at f8065000…
[    5.788499@1] mali_meson_poweron: Interrupt received.
[    5.838622@1] mail version=1
[    5.888872@1] mali_meson_poweron: Interrupt received.
[    5.938973@1] mail version=1
[    5.940077@0] platform reg-20-cs-ldo2: Driver reg-20-cs-ldo2 requests probe l
[    5.940184@1] Mali: Mali device driver loaded
[    5.948578@0] platform reg-20-cs-ldo3: Driver reg-20-cs-ldo3 requests probe l
[    5.956336@0] platform reg-20-cs-ldo4: Driver reg-20-cs-ldo4 requests probe l
[    5.963968@0] platform reg-20-cs-buck2: Driver reg-20-cs-buck2 requests probl
[    5.971858@0] platform reg-20-cs-buck3: Driver reg-20-cs-buck3 requests probl
[    5.979756@0] platform reg-20-cs-ldoio0: Driver reg-20-cs-ldoio0 requests prl
[    5.990994@1] Mali DRM initialize, driver name: mali_drm, version 2.1
[    5.994412@1] [drm] Initialized mali_drm 2.1.1 20140306 on minor 0
[    6.000306@1] Mali DRM initialize, driver name: mali_drm, version 2.1
[    6.000381@0] platform reg-20-cs-ldo2: Driver reg-20-cs-ldo2 requests probe l
[    6.000448@0] platform reg-20-cs-ldo3: Driver reg-20-cs-ldo3 requests probe l
[    6.000493@0] platform reg-20-cs-ldo4: Driver reg-20-cs-ldo4 requests probe l
[    6.000538@0] platform reg-20-cs-buck2: Driver reg-20-cs-buck2 requests probl
[    6.000582@0] platform reg-20-cs-buck3: Driver reg-20-cs-buck3 requests probl
[    6.000626@0] platform reg-20-cs-ldoio0: Driver reg-20-cs-ldoio0 requests prl
[    6.054159@1] [drm] Initialized mali_drm 2.1.1 20140306 on minor 1
[    6.059947@0] platform reg-20-cs-ldo2: Driver reg-20-cs-ldo2 requests probe l
[    6.067815@0] platform reg-20-cs-ldo3: Driver reg-20-cs-ldo3 requests probe l
[    6.075606@0] platform reg-20-cs-ldo4: Driver reg-20-cs-ldo4 requests probe l
[    6.083202@0] platform reg-20-cs-buck2: Driver reg-20-cs-buck2 requests probl
[    6.091224@0] platform reg-20-cs-buck3: Driver reg-20-cs-buck3 requests probl
[    6.098976@0] platform reg-20-cs-ldoio0: Driver reg-20-cs-ldoio0 requests prl
Starting logging: OK
Populating /dev using udev: [    6.238118@1] udevd[1696]: starting version 1.5.3
done
Initializing random number generator… done.
Starting system message bus: done
Starting network…
ip: RTNETLINK answers: File exists
[    6.726537@0] netdev_open
[    6.726592@0] Ethernet reset
[    6.726621@0] NET MDA descpter start addr=edbb9000
[    6.731963@0] phy_interface = 1
[    6.734294@0] aml_phy_init:  trying to attach to 0:01
[    6.739950@0] –1–write mac add to:edef6908: 00 15 18 01 81 31 |...1|
[    6.746450@0] –2–write mac add to:edef6908: 00 15 18 01 81 31 |...1|
[    6.752694@0] write mac add to:edef6908: 00 15 18 01 81 31 |...1|
[    6.758948@0] Current DMA mode=0, set mode=621c100
[    6.763829@0] ether leave promiscuous mode
[    6.767861@0] ether leave all muticast mode
[    6.771964@0] changed the Multicast,mcount=1
[    6.776244@0] add mac address:33:33:00:00:00:01,bit=1
[    6.781283@0] set hash low=2,high=0
[    6.784722@0] changed the filter setting to :4
[    6.789431@0] changed the Multicast,mcount=1
[    6.793407@0] add mac address:33:33:00:00:00:01,bit=1
[    6.798594@0] changed the Multicast,mcount=2
[    6.802694@0] add mac address:33:33:00:00:00:01,bit=1
[    6.807768@0] add mac address:01:00:5e:00:00:01,bit=32
[    6.812845@0] set hash low=2,high=1
[    6.816373@0] changed the filter setting to :4
[    6.821863@0] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
udhcpc (v1.22.1) started
[    6.853618@1] changed the Multicast,mcount=2
[    6.853695@1] add mac address:33:33:00:00:00:01,bit=1
[    6.857374@1] add mac address:01:00:5e:00:00:01,bit=32
[    6.866272@1] changed the Multicast,mcount=2
[    6.866677@1] add mac address:33:33:00:00:00:01,bit=1
[    6.871706@1] add mac address:01:00:5e:00:00:01,bit=32
Sending discover…
[    7.070470@0] ionvideo open
[    7.070746@0] ionvideo release
[    7.073894@0] amlvideo openamlvideo close[    9.815955@0] libphy: 0:01 – Linl
[    9.816400@0] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    9.822167@0] changed the Multicast,mcount=3
[    9.826137@0] add mac address:33:33:00:00:00:01,bit=1
[    9.831096@0] add mac address:01:00:5e:00:00:01,bit=32
[    9.836232@0] add mac address:33:33:ff:01:81:31,bit=0
[    9.841087@0] set hash low=3,high=1
[    9.844554@0] changed the filter setting to :4
Sending discover…
Sending select for 192.168.0.102…
Lease of 192.168.0.102 obtained, lease time 7200
[   11.203898@0] changed the Multicast,mcount=3
[   11.204220@0] add mac address:33:33:00:00:00:01,bit=1
[   11.208036@0] add mac address:01:00:5e:00:00:01,bit=32
[   11.212840@0] add mac address:33:33:ff:01:81:31,bit=0
deleting routers
adding dns 192.168.0.1
Starting inetd: OK
Starting supplicant…
[   11.611426@0] rtl8192cu driver version=v4.0.2_9000.20130911
[   11.611748@0] build time: Aug  3 2014 01:33:35
[   11.620702@0] usbcore: registered new interface driver rtl8192cu
[   11.639456@1] Set usb wifi power up!
Getting initial time via ntp.
Starting network time protocol daemon: ntpd.
[   32.174196@1] tvmode set to 720p
[   32.174196@1]
[   32.174488@1] TV mode 720p selected.
[   32.179220@1] [0x1b7e] = 0xff
[   32.180139@1] [0x105f] = 0x0
[   32.182999@1] [0x109d] = 0x814d3928
[   32.187992@1] [0x109e] = 0x6b425012
[   32.189948@1] [0x109f] = 0x110
[   32.192981@1] [0x109c] = 0x1043e
[   32.197340@1] [0x1066] = 0x10843
[   32.199410@1] [0x1059] = 0x100
[   32.202443@1] [0x105f] = 0x80000
[   32.206525@1] [0x105f] = 0x88001
[   32.208870@1] [0x105f] = 0x80003
[   32.212076@1] [0x104a] = 0x101
[   32.215114@1] [0x107f] = 0x8c0000c3
[   32.219575@1] [0x1bb8] = 0x52
[   32.221540@1] [0x1b62] = 0x2029
[   32.224661@1] [0x1b8d] = 0x4040
[   32.228648@1] [0x1b8e] = 0x19
[   32.230741@1] [0x1b94] = 0x288
[   32.233775@1] [0x1b95] = 0xc87
[   32.237603@1] [0x1b97] = 0xce3
[   32.239856@1] [0x1b98] = 0x50
[   32.242804@1] [0x1b99] = 0xf0
[   32.246760@1] [0x1b9a] = 0x50
[   32.248710@1] [0x1b9b] = 0x2b0
[   32.251744@1] [0x1b9c] = 0xcb0
[   32.254781@1] [0x1b9d] = 0x4
[   32.257934@1] [0x1b9e] = 0x8
[   32.260516@1] [0x1ba1] = 0x4
[   32.263374@1] [0x1ba2] = 0x8
[   32.266485@1] [0x1ba4] = 0x288
[   32.269280@1] [0x1ba3] = 0xc87
[   32.272314@1] [0x1ba6] = 0x1d
[   32.275265@1] [0x1baf] = 0x2ec
[   32.278526@1] [0x1ba7] = 0x100
[   32.281346@1] [0x1ba8] = 0xa8
[   32.284292@1] [0x1ba9] = 0xa8
[   32.287506@1] [0x1baa] = 0x100
[   32.290286@1] [0x1bab] = 0x0
[   32.293146@1] [0x1bac] = 0x5
[   32.296877@1] [0x1bae] = 0x2ed
[   32.299045@1] [0x1b68] = 0x100
[   32.302081@1] [0x1b60] = 0x0
[   32.304945@1] [0x1b6e] = 0x200
[   32.308157@1] [0x1b58] = 0x0
[   32.310851@1] [0x1b7e] = 0x0
[   32.313712@1] [0x1b64] = 0x9061
[   32.316997@1] [0x1b65] = 0xa061
[   32.319965@1] [0x1b66] = 0xb061
[   32.323086@1] [0x1b78] = 0x1
[   32.326140@1] [0x1b79] = 0x1
[   32.328818@1] [0x1b7a] = 0x1
[   32.331680@1] [0x1b7b] = 0x1
[   32.334543@1] [0x1b7c] = 0x1
[   32.337586@1] [0x1b7d] = 0x1
[   32.340274@1] [0x271a] = 0xa
[   32.343137@1] [0x1bfc] = 0x1000
[   32.346555@1] [0x1c0d] = 0x3102
[   32.349390@1] [0x1c0e] = 0x54
[   32.352338@1] [0x1b80] = 0x1
[   32.355202@1] [0x1b57] = 0x0
[   32.358225@1] tvoutc_setmode[397]
[   32.361368@1] mode is: 6
[   32.363883@1] config HPLL
[   32.366635@1] config HPLL done
[   32.369559@1] new mode 720p
[   32.369559@1]  set ok
[   32.374674@1] hdmitx: video: get current mode: 720p
[   32.379872@1] hdmitx: system: already init VIC = 0  Now VIC = 4
[   32.385427@1] set mode VIC 4 (cd0,cs0,pm1,vd0,1)
[   32.390258@1] hdmitx: system: hw reset
[   32.393854@1] HDMI: get brd phy data
[   32.398016@1] hdmi phy setting

[   32.401553@1] hdmitx: audio: SPDIFHDMI: get brd phy data
[   32.406030@1] hdmi phy setting
[   32.408996@1] hdmitx: system: set pll
[   32.412575@1] hdmitx: system: param->VIC:4
[   32.416787@1] mode is: 6
[   32.419172@1] config HPLL
[   32.421774@1] config HPLL done
[   32.447232@1] hdmitx: system: fixed HDMI mode output
[   32.447327@1] Sink is HDMI device
[   32.449879@1] No sink attached
[   32.458075@0] set_vout_mode[156]
[   33.114100@0] create_disp_get_ump_secure_id******0
[   33.116636@0] create_disp_get_ump_secure_id******1

If you want a useable desktop image, you can install Lubuntu in the Ubuntu 14.04 core image provided by the company. A ready-to-use Ubuntu 14.04 firmware with video decoding will be made available a little later.

I haven’t tried the current image due to time contraints, and because it does not support hardware video decoding yet. But here’s what you’d need to do to install Lubuntu 14.04:

  1. Download Ubuntu 14.04 for Wetek Play
  2. Flash the image to a micro SD card with dd or Win32DiskImager as shown above, using 8GB micro SD at least, and preferably Class 10 for better performance
  3. Insert the micro SD card into Wetek Play, connect the serial console, and power the device.
  4. In the serial console (connected via minicom, Hyterminal, putty,….), install Lubuntu as follows:
    apt-get update
    apt-get upgrade
    apt-get install lubuntu-desktop
    sync
    reboot
  5. After reboot, you should be able to access the LXDE desktop environment.
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  1. August 25th, 2014 at 01:37 | #1

    Jean-Luc our next project will be building Openelec image for the quadcore Amlogic s802h offcourse with full dvb/s2/c/t2 support.

  2. roel
    August 25th, 2014 at 03:34 | #2

    Hello,

    this is the first time I see an linux image that boots from sd-card for an amlogic chip. Is this a feature of wetek or can all amlogic soc’s do that (similar to allwinner). If yes, does somebody know how to do it on a M3 soc.

  3. Tsanten
    August 25th, 2014 at 03:34 | #3

    @ovi

    When this will be on market?

  4. m][sko
    August 25th, 2014 at 06:23 | #4

    roel :
    Hello,
    this is the first time I see an linux image that boots from sd-card for an amlogic chip. Is this a feature of wetek or can all amlogic soc’s do that (similar to allwinner). If yes, does somebody know how to do it on a M3 soc.

    it is common stuff
    look at uboot howto-s
    you can simple boot kernel from tftp, sdcard,…

  5. August 25th, 2014 at 09:16 | #5

    @ovi
    Nice. Let me know once it sells, I’ll probably write about it.

    @Tsanten
    There will also be a Quad Core “Pure Linux” TV Box soon sold by Theaterinabox. No DVB support though. Still at least 2 options with XBMC Linux using Amlogic S802(-H).

  6. August 25th, 2014 at 17:18 | #6

    Jean-luc will provide you an sample when its finished nearly ready to launch .

    Just make sure you will have the possibility to test out 4K content :) ,
    (btw thank you for accepting me in your linkedin list)
    because we aim mainly for this stb to be able to easy play 4k content via Sat/Cable or Terrestrial .

    Main focus and target:
    1) playback of all video content flawless from any sources
    2) playback of all audio content flawless from any sources
    3) possibility of playback of all kind of 4k content from any sources
    4) possibility of using SAT>IP protocol.
    5) possibility of using any desired model of tuner.(S/C/T & ATSC)
    and few more extra stuff which we need to keep it in secret in order to hit the jackpot on the market.

    There will be no Android support at the start but we take in consideration to probably add some support later , depending on how android will evolve.

  7. m][sko
    August 25th, 2014 at 17:56 | #7

    @ovi
    I hope that you do some stuff open (kernel and other usefull patches)
    Everybody would like to see publicly maintained amlogic kernel and other stuff.

  8. sam
    August 25th, 2014 at 18:32 | #8

    @ovi

    Can you add USB DVB tuner support in your Wetek Openelec image pls?

  9. August 25th, 2014 at 20:05 | #9

    @Sam
    I have no WETEK stuff , and i have nothing to do with WETEK company.
    Our box will be built by another china company can’t tell you too much yet.

    @m][sko
    Everything will be public more or less (depending on the NDA’s from Amlogic)

    At this point we are roaming on waiting on s812H Soc , which providing gigabit network and few more stuff or go directly with s802H either way the firmware will be based on Openelec and will have all Openelec stuff included + some extras.

    At this point we received partial linux sources based on armhf buildroot with armhf mali libs for framebuffer and x11.
    Having few more NDA’s to sign then will receive the other part of the code too.

  10. m][sko
    August 25th, 2014 at 21:36 | #10

    @ovi
    You have armhf buildroot from amlogic or your hw supplier?
    unbelievable :)
    I hope that amlogic publish that on http://openlinux.amlogic.com/

  11. m][sko
    August 25th, 2014 at 21:37 | #11

    btw
    It looks like amlogic release new buildroot kernel and other stuff
    http://openlinux.amlogic.com:8000/download/ARM

  12. Gennaro
    August 25th, 2014 at 22:41 | #12

    —BEGIN QUOTE—
    For some reason all keyboard keys are repeated, so “ls -l” actually looks like “llss –ll”, but it works anyway. Pressing the Tab key may get rid off the duplicate characters.
    —END QUOTE—

    Did you try to turn off “local echo” in your terminal emulator?
    It is one of the basic parameters, after serial line discipline (baud rate, handshaking, start/stop bits…).

    GC

  13. m][sko
    August 26th, 2014 at 02:45 | #13

    We get nice present from Amlogic
    amlogic release armhf mali userspace drivers
    r4p0-01
    mali400/450 x and fb versions

  14. jumperout
    August 26th, 2014 at 03:00 | #14

    @cnxsoft
    Why does everyone reference to 802H as if it is another chipset? It is just 802, with the software difference of providing the proper licensed bin files for ac3 and dts. If you flash the firmware of the k200 devices that claim 802 and 802H you will notice they are compatible. You can confirm with AML, the only worry should be the differentiation of the RAM sizes and wifi modules which renders them incompatible but there is no such thing of a physical 802H chipset, only SDK differences on release to the company.

  15. Tsanten
    August 26th, 2014 at 03:18 | #15

    @cnxsoft
    Thank You I’m waiting for a quad core solution like this with 2 dvb-s2.

  16. August 26th, 2014 at 09:56 | #16

    @jumperout
    Is it the only difference? So could you just use S802H firmware in S802 provided the flash and Wi-Fi module are the same? Maybe there are some fuses to differentiate between the two… The marking on the SoC is different (S802 and S802-H). I also thought there may be some silicon for AC3 and DTS decoding, but based on your comment, it’s also handled by software…

  17. m][sko
    August 26th, 2014 at 14:00 | #17

    @cnxsoft
    But you still can enable it in software and SOC manufacturer sell 2 SDKs for 1 SOC.
    Amlogic has some firmwares kick ups in kernel, then enable specific codec in VPU.
    But I think that if you use HDMI pass-thru there should be no problem.
    except if amlogic made some filter in hdmi hw

  18. August 26th, 2014 at 15:53 | #18

    Looks like amlogi will show at IBC Amsterdam their s812 SoC.
    Btw Jean Luc are you going to IBC Amsterdam 12 – 16 september?

  19. August 26th, 2014 at 19:59 | #19

    @ovi
    No. I normally stay in Asia all the time. Never go back to Europe.

  20. m][sko
    August 26th, 2014 at 20:22 | #20

    @ovi
    I am not sure if Amlogic but Geniatech was last year.
    They presented ATV400 nice small box.
    btw I don’t see amlogic on IBC Exhibitor List.

  21. jumperout
    August 27th, 2014 at 23:44 | #21

    @cnxsoft
    Correct, this is the only difference – the device builds are symbolized and initiated with board specific exports in their 4.4.x sources which details each firmware variation. These are ONLY small changes and nothing to do with CPU detailing. All k200 devices are the same and compatible with the same firmware if identical hardware props and can be flashed without issues…..what differs, is only the SDK as factories release either with or without dts+ac3.

    Lately there has been a lot of cloning going on from the top factories, so there has been a board change in which you will start seeing in newer products (any after 8/25/14). In reality the s802 and s802H differs only within the SDK offering from the factories to the end companies and nothing to do with a chipset variation. Just keep in mind with all other k200 devices……that if you are playing with custom firmwares etc that it is like your device. AP6330+2GB ram = b_2G etc…..
    Hope the information helps, kind regards.

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