MK802: First impressions, teardown and adding an uart.

I finally got it! For roughly 60 bucks an 1Ghz ARM CPU + 1GiB RAM is a deal. Anyways, since android is quite useless on such a device, the first thing I’ve done (after insuring that all came in working), I took the thing apart.
Some teardown photos can be found here.
Next was the surgical procedure of adding an UART header. I bet I’ll need that one pretty soon. The 4 pads near the CPU are Vcc(?), GND and RX&TX pair, so adding a header was simple and straightforward.

Vanilla firmware boot log follows.

[       1.981] fs init ok
[       1.982] fattype FAT16
[       1.982] fs mount ok
[       1.989] script finish
[       3.613] power finish
[       3.618] BootMain start
[       3.618] 0
[       3.628] usbdc_vol = 4000, usbdc_cur = 0
[       3.628] usbpc_vol = 4000, usbpc_cur = 0
[       3.631] init to usb pc
[       3.633] set pc
[       4.365] startup status = -1
[       4.365] key value = 0
[       4.366] recovery key high 16, low 16
[       4.370] unable to find fastboot_key key_max value
[       4.376] test for multi os boot with display
[       4.946] WRN:L149(OSAL/OSAL_De.c):Length is ZERO!
[       4.997] show pic finish
[       4.997] load kernel start
[       5.014] load kernel successed
[       5.014] start address = 0x4a000000
[       5.016] power exit detect
[       5.344] twi write err
[       5.344] usb exit detect
[       5.344] jump to


U-Boot 2011.09-rc1-dirty (Jun 08 2012 - 12:45:15) Allwinner Technology 

CPU:   SUNXI Family
Board: A10-EVB
DRAM:  512 MiB
NAND:  3800 MiB
In:    serial
Out:   serial
Err:   serial
--------fastboot partitions--------
-total partitions:9-
-name-        -start-       -size-      
bootloader  : 100000        1000000     
env         : 1100000       200000      
boot        : 1300000       2000000     
system      : 3300000       20000000    
data        : 23300000      40000000    
misc        : 63300000      100000      
recovery    : 63400000      2000000     
cache       : 65400000      8000000     
UDISK       : 6d400000      80400000    
-----------------------------------
Hit any key to stop autoboot:  0 

NAND read: device 0 offset 0x1300000, size 0x2000000
 33554432 bytes read: OK

Starting kernel ...

[    0.000000] Linux version 3.0.8+ (user1@ubuntu-server) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #3 PREEMPT Fri Jun 8 12:44:53 CST 2012
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
[    0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: sun4i
[    0.000000] Total Detected Memory: 1024MB with 2 banks
[    0.000000] Memory Reserved(in bytes):
[    0.000000]  LCD: 0x5a000000, 0x02000000
[    0.000000]  SYS: 0x43000000, 0x00010000
[    0.000000]  G2D: 0x58000000, 0x01000000
[    0.000000]  VE : 0x44000000, 0x05000000
[    0.000000]  VE : 0x49000000, 0x01000000
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] On node 0 totalpages: 245760
[    0.000000] free_area_init_node: node 0, pgdat c07b62f8, node_mem_map c10ee000
[    0.000000]   Normal zone: 1280 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 146176 pages, LIFO batch:31
[    0.000000]   HighMem zone: 768 pages used for memmap
[    0.000000]   HighMem zone: 97536 pages, LIFO batch:31
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 243712
[    0.000000] Kernel command line: console=ttyS0,115200 rw init=/init loglevel=8
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 448MB 512MB = 960MB total
[    0.000000] Memory: 832716k/832716k available, 150324k reserved, 393216K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     DMA     : 0xffc00000 - 0xffe00000   (   2 MB)
[    0.000000]     vmalloc : 0xe8800000 - 0xf0000000   ( 120 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe8000000   ( 640 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .init : 0xc0008000 - 0xc002f000   ( 156 kB)
[    0.000000]       .text : 0xc002f000 - 0xc076f83c   (7427 kB)
[    0.000000]       .data : 0xc0770000 - 0xc07c03d0   ( 321 kB)
[    0.000000]        .bss : 0xc07c03f4 - 0xc097baf8   (1774 kB)
[    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:96 nr_irqs:96 96
[    0.000000] timer0: Periodic Mode
[    0.000000] sw_timer_init,line:397
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] aw_clksrc_init, line:338
[    0.000000] Console: colour dummy device 80x30
[    0.000087] Calibrating delay loop... 1001.88 BogoMIPS (lpj=5009408)
[    0.040020] pid_max: default: 32768 minimum: 301
[    0.040145] Mount-cache hash table entries: 512
[    0.040414] CPU: Testing write buffer coherency: ok
[    0.040579] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[    0.041003] devtmpfs: initialized
[    0.042189] print_constraints: dummy: 
[    0.042315] NET: Registered protocol family 16
[    0.042817] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.043290] SOFTWINNER DMA Driver, (c) 2003-2004,2006 Simtec Electronics
[    0.043340] Initialize DMAC OK
[    0.047937] bio: create slab  at 0
[    0.048478] SCSI subsystem initialized
[    0.048668] usbcore: registered new interface driver usbfs
[    0.048733] usbcore: registered new interface driver hub
[    0.048854] usbcore: registered new device driver usb
[    0.049242] Advanced Linux Sound Architecture Driver Version 1.0.24.
[    0.049535] Bluetooth: Core ver 2.16
[    0.049592] NET: Registered protocol family 31
[    0.049602] Bluetooth: HCI device and connection manager initialized
[    0.049613] Bluetooth: HCI socket layer initialized
[    0.049623] Bluetooth: L2CAP socket layer initialized
[    0.049648] Bluetooth: SCO socket layer initialized
[    0.049955] cfg80211: Calling CRDA to update world regulatory domain
[    0.050000] Init eGon pin module V2.0
[    0.050000] Switching to clocksource aw 64bits couter
[    0.050000] FS-Cache: Loaded
[    0.050000] CacheFiles: Loaded
[    0.050000] Switched to NOHz mode on CPU #0
[    0.050000] [usb_manager]: CONFIG_USB_SW_SUN4I_USB0_OTG
[    0.050000] [sw_hcd0]: usb host driver initialize........
[    0.050000] [sw_hcd0]: open_usb_clock
[    0.066336] [sw_hcd0]: host_init_state = 0
[    0.066345] [sw_hcd0]: platform is usb host
[    0.066405] [sw_hcd0]: sw_hcd_init_controller: sw_hcd_host0: USB Host mode controller at f1c13000 using PIO, IRQ 38
[    0.066429] sw_hcd_host0 sw_hcd_host0: sw_hcd host driver
[    0.066448] sw_hcd_host0 sw_hcd_host0: new USB bus registered, assigned bus number 1
[    0.066943] hub 1-0:1.0: USB hub found
[    0.066967] hub 1-0:1.0: 1 port detected
[    0.066997] wrn: hcd is not enable, need not start hcd
[    0.067236] [sw_hcd0]: sw_usb_host0_disable start
[    0.067249] -------sw_hcd0_soft_disconnect---------
[    0.067260] [sw_hcd_host0]: Set USB Power OFF
[    0.067269] wrn: hcd is not enable, need not stop hcd
[    0.067297] [sw_hcd0]: close_usb_clock
[    0.067334] [sw_hcd0]: sw_usb_host0_disable end
[    0.067373] [sw_udc]: udc_init: version 20080411
[    0.067523] NET: Registered protocol family 2
[    0.067621] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.067945] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.070052] TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
[    0.070741] TCP: Hash tables configured (established 131072 bind 65536)
[    0.070751] TCP reno registered
[    0.070762] UDP hash table entries: 512 (order: 1, 8192 bytes)
[    0.070790] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[    0.070972] NET: Registered protocol family 1
[    0.071248] RPC: Registered named UNIX socket transport module.
[    0.071259] RPC: Registered udp transport module.
[    0.071267] RPC: Registered tcp transport module.
[    0.071275] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.071425] Trying to unpack rootfs image as initramfs...
[    0.141144] Freeing initrd memory: 948K
[    0.141244] [pm]aw_pm_init!
[    0.155681] highmem bounce pool size: 64 pages
[    0.155915] ashmem: initialized
[    0.161646] VFS: Disk quotas dquot_6.5.2
[    0.161800] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.164898] NTFS driver 2.1.30 [Flags: R/W].
[    0.165327] fuse init (API version 7.16)
[    0.165934] msgmni has been set to 860
[    0.166382] cryptomgr_test used greatest stack depth: 6672 bytes left
[    0.166782] cryptomgr_test used greatest stack depth: 6480 bytes left
[    0.168750] cryptomgr_test used greatest stack depth: 6388 bytes left
[    0.169740] cryptomgr_test used greatest stack depth: 6280 bytes left
[    0.170291] alg: No test for stdrng (krng)
[    0.170486] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    0.170501] io scheduler noop registered
[    0.170509] io scheduler deadline registered
[    0.170580] io scheduler cfq registered (default)
[    0.171146] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    0.192941] sunxi-uart.0: ttyS0 at MMIO 0x1c28000 (irq = 1) is a U6_16550A
[    0.856626] console [ttyS0] enabled
[    0.860712] G2D: drv_g2d_init
[    0.863686] G2D: g2dmem: g2d_start=58000000, g2d_size=1000000
[    0.869427] G2D: head:d8000000,tail:d9000000
[    0.873772] G2D: Module initialized.major:251
[    0.878683] brd: module loaded
[    0.883790] loop: module loaded
[    0.886940] [NAND]nand driver, init.
[    0.890574] [NAND] nand gpio_request
[    0.894174] [NAND] nand driver version: 0x2 0x9 
[    0.898800] nand interrupte register ok
[    0.902661] ret of NFC_ChangMode is 0 
[    0.906405] dma_hdle  is 0 
[    0.909198] dma_hdle  is 10000008 
[    0.930090] The 0 disk name = bootloader, class name = DISK, disk size = 32768
[    0.937311] The 1 disk name = env, class name = DISK, disk size = 4096
[    0.943865] The 2 disk name = boot, class name = DISK, disk size = 65536
[    0.950578] The 3 disk name = system, class name = DISK, disk size = 1048576
[    0.957619] The 4 disk name = data, class name = DISK, disk size = 2097152
[    0.964503] The 5 disk name = misc, class name = DISK, disk size = 2048
[    0.971127] The 6 disk name = recovery, class name = DISK, disk size = 65536
[    0.978169] The 7 disk name = cache, class name = DISK, disk size = 262144
[    0.985053] The 8 disk name = UDISK, class name = DISK, disk size = 4202496
[    0.992024] The 8 disk size = 4202496
[    0.995684] part total count = 9
[    0.999909]  nanda:
[    1.003172]  nandb: unknown partition table
[    1.008417]  nandc: unknown partition table
[    1.013998]  nandd: unknown partition table
[    1.081808]  nande: unknown partition table
[    1.087081]  nandf: unknown partition table
[    1.092342]  nandg: unknown partition table
[    1.097556]  nandh: unknown partition table
[    1.102672]  nandi:
[    1.104933] benn: nand probe enter
[    1.108369] [NAND]nand driver, ok.
[    1.112099] PPP generic driver version 2.4.2
[    1.116548] PPP Deflate Compression module registered
[    1.121648] PPP BSD Compression module registered
[    1.127337] PPP MPPE Compression module registered
[    1.132235] NET: Registered protocol family 24
[    1.136705] PPTP driver version 0.8.5
[    1.140696] emac driver is disabled 
[    1.144287] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.150927] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.157317] [sw-ehci1]: probe, pdev->name: sw-ehci, pdev->id: 1, sw_ehci: 0xc08714d4
[    1.165100] [sw-ehci1]: open clock
[    1.188459] [sw-ehci1]: Set USB Power ON
[    1.192401] sw-ehci sw-ehci.1: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.199894] sw-ehci sw-ehci.1: new USB bus registered, assigned bus number 2
[    1.207038] sw-ehci sw-ehci.1: irq 39, io mem 0xf1c14000
[    1.230045] sw-ehci sw-ehci.1: USB 0.0 started, EHCI 1.00
[    1.235938] hub 2-0:1.0: USB hub found
[    1.239699] hub 2-0:1.0: 1 port detected
[    1.243976] [sw-ohci1]: probe, pdev->name: sw-ohci, pdev->id: 1, sw_ohci: 0xc08715e4
[    1.251740] [sw-ohci1]: open clock
[    1.275091] sw-ohci sw-ohci.1: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    1.282254] sw-ohci sw-ohci.1: new USB bus registered, assigned bus number 3
[    1.289322] sw-ohci sw-ohci.1: irq 64, io mem 0xf1c14400
[    1.354450] hub 3-0:1.0: USB hub found
[    1.358210] hub 3-0:1.0: 1 port detected
[    1.362510] [sw-ehci2]: probe, pdev->name: sw-ehci, pdev->id: 2, sw_ehci: 0xc08716f8
[    1.370279] [sw-ehci2]: open clock
[    1.393621] [sw-ehci2]: Set USB Power ON
[    1.397543] sw-ehci sw-ehci.2: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.405052] sw-ehci sw-ehci.2: new USB bus registered, assigned bus number 4
[    1.412177] sw-ehci sw-ehci.2: irq 40, io mem 0xf1c1c000
[    1.430038] sw-ehci sw-ehci.2: USB 0.0 started, EHCI 1.00
[    1.435435] ehci_irq: port change detect
[    1.439771] hub 4-0:1.0: USB hub found
[    1.443554] hub 4-0:1.0: 1 port detected
[    1.447698] [sw-ehci2]: sw_usb_disable_ehci
[    1.451910] [sw-ehci2]: remove, pdev->name: sw-ehci, pdev->id: 2, sw_ehci: 0xc08716f8
[    1.459733] sw-ehci sw-ehci.2: remove, state 1
[    1.464259] usb usb4: USB disconnect, device number 1
[    1.470577] sw-ehci sw-ehci.2: USB bus 4 deregistered
[    1.475633] [sw-ehci2]: Set USB Power OFF
[    1.479641] [sw-ehci2]: close clock
[    1.483287] [sw-ohci2]: probe, pdev->name: sw-ohci, pdev->id: 2, sw_ohci: 0xc0871808
[    1.491049] [sw-ohci2]: open clock
[    1.514392] [sw-ohci2]: Set USB Power ON
[    1.518313] sw-ohci sw-ohci.2: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    1.525473] sw-ohci sw-ohci.2: new USB bus registered, assigned bus number 4
[    1.532557] sw-ohci sw-ohci.2: irq 65, io mem 0xf1c1c400
[    1.594433] hub 4-0:1.0: USB hub found
[    1.598192] hub 4-0:1.0: 1 port detected
[    1.602343] [sw-ohci2]: sw_usb_disable_ohci
[    1.606526] [sw-ohci2]: remove, pdev->name: sw-ohci, pdev->id: 2, sw_ohci: 0xc0871808
[    1.614373] sw-ohci sw-ohci.2: remove, state 1
[    1.618819] usb usb4: USB disconnect, device number 1
[    1.624212] sw-ohci sw-ohci.2: USB bus 4 deregistered
[    1.629265] [sw-ohci2]: Set USB Power OFF
[    1.633295] [sw-ohci2]: close clock
[    1.636815] Initializing USB Mass Storage driver...
[    1.641841] usbcore: registered new interface driver usb-storage
[    1.647842] USB Mass Storage support registered.
[    1.652527] usbcore: registered new interface driver ums-alauda
[    1.658480] usbcore: registered new interface driver ums-cypress
[    1.664544] usbcore: registered new interface driver ums-datafab
[    1.670605] usbcore: registered new interface driver ums_eneub6250
[    1.676819] usbcore: registered new interface driver ums-freecom
[    1.682880] usbcore: registered new interface driver ums-isd200
[    1.688833] usbcore: registered new interface driver ums-jumpshot
[    1.694980] usbcore: registered new interface driver ums-karma
[    1.700863] usbcore: registered new interface driver ums-onetouch
[    1.706997] usbcore: registered new interface driver ums-realtek
[    1.713056] usbcore: registered new interface driver ums-sddr09
[    1.719005] usbcore: registered new interface driver ums-sddr55
[    1.724977] usbcore: registered new interface driver ums-usbat
[    1.730929] usbcore: registered new interface driver usbserial
[    1.736757] usbserial: USB Serial Driver core
[    1.741161] USB Serial support registered for GSM modem (1-port)
[    1.747296] usbcore: registered new interface driver option
[    1.752885] option: v0.7.2:USB Driver for GSM modems
[    1.757879] ------print_msc_config-----
[    1.761730] vendor_id             = 0x18d1
[    1.765822] mass_storage_id       = 0x1
[    1.769653] adb_id                = 0x2
[    1.773501] usb_manufacturer_name = USB Developer
[    1.778200] usb_product_name      = Android
[    1.782394] usb_serial_number     = 20080411
[    1.786659] msc_vendor_name       = ANDROID
[    1.790859] msc_product_name      = USB 2.0
[    1.795040] msc_release           = 100
[    1.798871] luns                  = 2
[    1.802547] ---------------------------
[    1.806531] [sw_udc]: [sw_usb_udc]: binding gadget driver 'android_usb'
[    1.813175] [sw_udc]: alloc request: ep(0xc079dae0, ep0, 64), req(0xe7ba7fc0)
[    1.820338] WRN:L2703(drivers/usb/sun4i_usb/udc/sw_udc.c):ERR: usb device is not active
[    1.828346] [sw_udc]: sw_udc_pullup, is_on = 0
[    1.832816] WRN:L2738(drivers/usb/sun4i_usb/udc/sw_udc.c):ERR: usb device is not active
[    1.842044] android_usb gadget: Mass Storage Function, version: 2009/09/11
[    1.848916] android_usb gadget: Number of LUNs=2
[    1.853580]  lun0: LUN: removable file: (no medium)
[    1.858454]  lun1: LUN: removable file: (no medium)
[    1.863361] lun name: lun
[    1.865985] lun name: lun1
[    1.868859] WRN:L2703(drivers/usb/sun4i_usb/udc/sw_udc.c):ERR: usb device is not active
[    1.876908] android_usb gadget: android_usb ready
[    1.881752] mousedev: PS/2 mouse device common for all mice
[    1.887578] input: sun4i-keyboard as /devices/virtual/input/input0
[    1.893917] ==register_early_suspend =
[    1.898099] sunxi RTC version 0.1 
[    1.901691] sunxi-rtc sunxi-rtc: sunxi_rtc_probe tmp_data = 380248073
[    1.908125] [RTC] ERR: Set LOSC to external failed!!!
[    1.913191] [RTC] WARNING: Rtc time will be wrong!!
[    1.918305] using rtc device, rtc, for alarms
[    1.922536] sunxi-rtc sunxi-rtc: rtc core: registered rtc as rtc0
[    1.928848] i2c /dev entries driver
[    1.932452] !!! base_Addr = 0xe88b6c00 
[    1.936294] config i2c gpio with gpio_config api 
[    1.941055] twi0, apb clock = 24000000 
[    1.945101] I2C: i2c-0: AW16XX I2C adapter
[    1.949193] **********start************
[    1.953049] 0x40 
[    1.954972] 0xf8 
[    1.956897] 0x28 
[    1.958819] 0x0 
[    1.960672] 0x0 
[    1.962509] **********end************
[    1.966196] !!! base_Addr = 0xe88b8000 
[    1.970084] twi1, apb clock = 24000000 
[    1.974091] I2C: i2c-1: AW16XX I2C adapter
[    1.978184] **********start************
[    1.982038] 0x40 
[    1.983961] 0xf8 
[    1.985883] 0x58 
[    1.987805] 0x0 
[    1.989642] 0x0 
[    1.991494] **********end************
[    1.995174] !!! base_Addr = 0xe88ba400 
[    1.999039] twi2, apb clock = 24000000 
[    2.003074] I2C: i2c-2: AW16XX I2C adapter
[    2.007166] **********start************
[    2.011021] 0x40 
[    2.012944] 0xf8 
[    2.014866] 0x58 
[    2.016788] 0x0 
[    2.018625] 0x0 
[    2.020478] **********end************
[    2.024257] lirc_dev: IR Remote Control driver registered, major 249 
[    2.030714] IR NEC protocol handler initialized
[    2.035240] IR RC5(x) protocol handler initialized
[    2.040052] IR RC6 protocol handler initialized
[    2.044578] IR JVC protocol handler initialized
[    2.049103] IR Sony protocol handler initialized
[    2.053732] IR RC5 (streamzap) protocol handler initialized
[    2.059298] IR LIRC bridge handler initialized
[    2.063753] Linux video capture interface: v2.00
[    2.068380] [cedar dev]: install start!!!
[    2.072734] [cedar dev]: install end!!!
[    2.076568] [ace_drv] start!!!
[    2.079868] [ace_drv] init end!!!
[    2.083242] 
[    2.083246] 
[    2.083249] insmod_device_driver
[    2.083253] 
[    2.090952] [pa_drv] start!!!
[    2.094162] [pa_drv] init end!!!
[    2.098859] device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
[    2.107361] [sw_udc]: sw_usb_device_enable start
[    2.112018] [sw_udc]: usb_vbase  = 0xf1c13000
[    2.116383] [sw_udc]: sram_vbase = 0xf1c00000
[    2.121128] [sw_udc]: open_usb_clock
[    2.130047] device-mapper: multipath: version 1.3.0 loaded
[    2.135530] device-mapper: multipath round-robin: version 1.0.0 loaded
[    2.150027] device-mapper: multipath queue-length: version 0.1.0 loaded
[    2.156636] device-mapper: multipath service-time: version 0.2.0 loaded
[    2.169979] [sw_udc]: 
[    2.172451] Bluetooth: HCI UART driver ver 2.2
[    2.177078] Bluetooth: HCI H4 protocol initialized
[    2.181891] usbd_stop_work
[    2.184612] [sw_udc]: sw_usb_device_enable end
[    2.189072] Bluetooth: HCI BCSP protocol initialized
[    2.194051] Bluetooth: HCILL protocol initialized
[    2.198947] [mmc_pm]: no sdio card used in configuration
[    2.204297] [mmc]: sunximmc_init
[    2.207717] [mmc]: sunxi mmc controller using config : 0x9
[    2.213273] [mmc]: sunxi-mmc.0: pdev->name: sunxi-mmc, pdev->id: 0
[    2.219739] [mmc]: mmc 0 power off !!
[    2.223518] [mmc]: mmc0 Probe: base:0xe8914000 irq:32 dma:0 pdes:0xe7bfc000, ret 0.
[    2.231209] [mmc]: sunxi-mmc.3: pdev->name: sunxi-mmc, pdev->id: 3
[    2.237602] [mmc]: mmc 3 power off !!
[    2.241355] [mmc]: mmc3 Probe: base:0xe8916000 irq:35 dma:0 pdes:0xe7000000, ret 0.
[    2.249631] usbcore: registered new interface driver usbhid
[    2.255227] usbhid: USB HID core driver
[    2.259424] logger: created 256K log 'log_main'
[    2.264091] logger: created 256K log 'log_events'
[    2.268868] logger: created 256K log 'log_radio'
[    2.273587] logger: created 256K log 'log_system'
[    2.278831] enter sun4i Audio codec!!!
[    2.283237] sun4i audio support initialized
[    2.287500] audiocodec_adap_awxx_init: script_parser_fetch err. 
[    2.293656] sun4i Audio codec successfully loaded..
[    2.299568] asoc: sndhdmi <-> sun4i-hdmiaudio.0 mapping ok
[    2.305430] ALSA device list:
[    2.308397]   #0: sun4i-CODEC  Audio Codec
[    2.312514]   #1: sun4i-sndhdmi
[    2.315894] Netfilter messages via NETLINK v0.30.
[    2.320677] nf_conntrack version 0.5.0 (13026 buckets, 52104 max)
[    2.327268] ctnetlink v0.93: registering with nfnetlink.
[    2.332610] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
[    2.339564] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
[    2.345629] IPv4 over IPv4 tunneling driver
[    2.350143] GRE over IPv4 demultiplexor driver
[    2.354411] GRE over IPv4 tunneling driver
[    2.359172] ip_tables: (C) 2000-2006 Netfilter Core Team
[    2.364662] TCP cubic registered
[    2.367889] Initializing XFRM netlink socket
[    2.372900] NET: Registered protocol family 10
[    2.378073] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    2.383642] IPv6 over IPv4 tunneling driver
[    2.388588] NET: Registered protocol family 17
[    2.393088] NET: Registered protocol family 15
[    2.397674] Bluetooth: RFCOMM TTY layer initialized
[    2.402629] Bluetooth: RFCOMM socket layer initialized
[    2.407765] Bluetooth: RFCOMM ver 1.11
[    2.411532] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    2.416839] Bluetooth: BNEP filters: protocol multicast
[    2.422087] L2TP core driver, V2.0
[    2.425499] PPPoL2TP kernel driver, V2.0
[    2.429421] L2TP IP encapsulation support (L2TPv3)
[    2.434316] L2TP netlink interface
[    2.437747] L2TP ethernet pseudowire support (L2TPv3)
[    2.443160] [mmc_pm]: No sdio card, please check your config !!
[    2.449113] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    2.457955] [LCD] lcd_module_init
[    2.528001] sunxi-rtc sunxi-rtc: hctosys: unable to read the hardware clock
[    2.535366] Freeing init memory: 156K
[    2.594082] init: width = 1280
[    2.597152] init: height = 720
[    2.600349] init: s.st_size = 3686400
[    2.663327] init: command 'loglevel' r=0
[    2.667280] init: command 'export' r=0
[    2.671077] init: command 'export' r=0
[    2.674832] init: command 'export' r=0
[    2.678586] init: command 'export' r=0
[    2.682374] init: command 'export' r=0
[    2.686143] init: command 'export' r=0
[    2.689897] init: command 'export' r=0
[    2.693673] init: command 'export' r=0
[    2.697429] init: command 'export' r=0
[    2.701267] init: command 'symlink' r=0
[    2.705140] init: command 'symlink' r=0
[    2.709005] init: command 'symlink' r=0
[    2.712893] init: command 'mkdir' r=0
[    2.717026] init: command 'mount' r=-1
[    2.720895] init: command 'mkdir' r=0
[    2.724593] init: command 'mkdir' r=0
[    2.728288] init: command 'mkdir' r=0
[    2.732027] init: command 'mkdir' r=0
[    2.735728] init: command 'mkdir' r=0
[    2.739418] init: command 'mkdir' r=0
[    2.743154] init: command 'mkdir' r=0
[    2.746842] init: command 'mkdir' r=0
[    2.750553] init: command 'mkdir' r=0
[    2.754332] init: command 'mount' r=0
[    2.758023] init: command 'mkdir' r=0
[    2.761816] init: command 'mount' r=0
[    2.765585] init: command 'write' r=0
[    2.769308] init: command 'write' r=-2
[    2.773193] init: command 'write' r=0
[    2.776903] init: command 'write' r=0
[    2.780647] init: command 'write' r=0
[    2.784364] init: command 'write' r=-2
[    2.788150] init: command 'write' r=0
[    2.791892] init: command 'mkdir' r=0
[    2.795877] init: command 'mount' r=-1
[    2.799659] init: command 'chown' r=0
[    2.803423] init: command 'chown' r=-2
[    2.807190] init: command 'chmod' r=-2
[    2.811063] init: command 'write' r=0
[    2.814750] init: command 'mkdir' r=0
[    2.818433] init: command 'chown' r=-2
[    2.822254] init: command 'chmod' r=-2
[    2.826069] init: command 'write' r=0
[    2.829753] init: command 'mkdir' r=0
[    2.833477] init: command 'chown' r=-2
[    2.837243] init: command 'chmod' r=-2
[    2.841077] init: command 'write' r=0
[    2.844762] init: command 'chmod' r=0
[    2.848445] init: processing action 0x30420 (fs)
[    2.863253] EXT4-fs (nandd): barriers disabled
[    2.877849] EXT4-fs (nandd): recovery complete
[    2.882535] EXT4-fs (nandd): mounted filesystem with ordered data mode. Opts: barrier=0
[    2.890626] init: command 'mount' r=0
[    2.894337] init: command 'wait' r=0
[    2.908010] EXT4-fs (nande): barriers disabled
[    6.700515] EXT4-fs (nande): recovery complete
[    6.705050] EXT4-fs (nande): mounted filesystem with ordered data mode. Opts: barrier=0
[    6.713242] init: command 'mount' r=0
[    6.717029] init: command 'setupfs' r=0
[    6.720906] init: do_umount: /data 
[    6.740115] init: command 'umount' r=0
[    6.831033] e2fsck used greatest stack depth: 5696 bytes left
[    6.837141] logwrapper used greatest stack depth: 5616 bytes left
[    6.843431] init: command 'exec' r=0
[    6.942865] EXT4-fs (nande): barriers disabled
[    6.948312] EXT4-fs (nande): mounted filesystem with ordered data mode. Opts: barrier=0,journal_checksum,noauto_da_alloc
[    6.959549] init: command 'exec' r=0
[    6.973162] EXT4-fs (nandh): barriers disabled
[    7.524752] EXT4-fs (nandh): recovery complete
[    7.529271] EXT4-fs (nandh): mounted filesystem with ordered data mode. Opts: barrier=0
[    7.537353] init: command 'mount' r=0
[    7.541164] init: command 'setupfs' r=0
[    7.545019] init: do_umount: /cache 
[    7.550112] init: command 'umount' r=0
[    7.567278] init: command 'exec' r=0
[    7.582394] EXT4-fs (nandh): barriers disabled
[    7.587855] EXT4-fs (nandh): mounted filesystem with ordered data mode. Opts: barrier=0,journal_checksum,noauto_da_alloc
[    7.599121] init: command 'exec' r=0
[    7.604117] init: dont need format /dev/block/nandi
[    7.608832] init: command 'format_userdata' r=1
[    7.613633] init: processing action 0x2b098 (post-fs)
[    7.618785] init: command 'chown' r=0
[    7.622542] init: command 'chmod' r=0
[    7.626855] init: command 'chown' r=-2
[    7.630656] init: command 'chmod' r=-2
[    7.634465] init: command 'chown' r=0
[    7.638160] init: command 'chmod' r=0
[    7.641878] init: command 'chown' r=0
[    7.645573] init: command 'chmod' r=0
[    7.649280] init: command 'chown' r=0
[    7.652995] init: command 'chmod' r=0
[    7.656737] init: command 'mkdir' r=0
[    7.660445] init: processing action 0x2b288 (post-fs-data)
[    7.665979] init: command 'chown' r=0
[    7.669666] init: command 'chmod' r=0
[    7.683612] init: command 'mkdir' r=0
[    7.687330] init: command 'copy' r=-1
[    7.691706] init: command 'chown' r=-2
[    7.695477] init: command 'chmod' r=-2
[    7.699248] init: command 'copy' r=-1
[    7.702974] init: command 'chown' r=-2
[    7.706736] init: command 'chmod' r=-2
[    7.710535] init: command 'write' r=-2
[    7.724205] init: command 'mkdir' r=0
[    7.728601] init: command 'mkdir' r=0
[    7.732372] init: command 'mkdir' r=0
[    7.736096] init: command 'mkdir' r=0
[    7.739812] init: command 'mkdir' r=0
[    7.743566] init: command 'mkdir' r=0
[    7.747297] init: command 'mkdir' r=0
[    7.751041] init: command 'mkdir' r=0
[    7.755366] init: command 'mkdir' r=0
[    7.759083] init: command 'chmod' r=0
[    7.762840] init: command 'mkdir' r=0
[    7.766530] init: command 'chown' r=0
[    7.770271] init: command 'mkdir' r=0
[    7.774000] init: command 'chmod' r=0
[    7.778343] init: command 'chmod' r=0
[    7.782086] init: command 'chmod' r=0
[    7.785799] init: command 'chmod' r=0
[    7.789497] init: command 'chmod' r=0
[    7.802366] init: command 'mkdir' r=0
[    7.806774] init: command 'mkdir' r=0
[    7.820222] init: command 'mkdir' r=0
[    7.832767] init: command 'mkdir' r=0
[    7.845645] init: command 'mkdir' r=0
[    7.858476] init: command 'mkdir' r=0
[    7.862278] init: command 'mkdir' r=0
[    7.866021] init: command 'mkdir' r=0
[    7.869742] init: command 'mkdir' r=0
[    7.873455] init: command 'chown' r=0
[    7.877139] init: command 'chmod' r=0
[    7.880885] init: command 'mkdir' r=0
[    7.884635] init: command 'mkdir' r=0
[    7.888443] init: command 'chown' r=0
[    7.892203] init: command 'chmod' r=0
[    7.895917] init: command 'chown' r=0
[    7.899615] init: command 'chmod' r=0
[    7.903320] init: processing action 0x30b38 (property_service_init)
[    7.912514] init: Created socket '/dev/socket/property_service' with mode '666', user '0', group '0'
[    7.921739] init: command 'property_service_init' r=0
[    7.926819] init: processing action 0x30b80 (signal_init)
[    7.932314] init: command 'signal_init' r=0
[    7.936504] init: processing action 0x30bc8 (check_startup)
[    7.942144] init: command 'check_startup' r=0
[    7.946523] init: processing action 0x2ba78 (boot)
[    7.952073] init: command 'chown' r=0
[    7.955770] init: command 'chmod' r=0
[    7.960934] init: command 'ifup' r=0
[    7.964640] init: command 'hostname' r=0
[    7.968614] init: command 'domainname' r=0
[    7.972801] init: command 'setrlimit' r=0
[    7.976872] init: command 'write' r=0
[    7.980624] init: command 'write' r=0
[    7.984394] init: command 'chown' r=0
[    7.988084] init: command 'chmod' r=0
[    7.991831] init: command 'chown' r=0
[    7.995516] init: command 'chmod' r=0
[    7.999243] init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
[    8.007917] init: command 'write' r=0
[    8.011650] init: command 'write' r=0
[    8.015349] init: command 'write' r=0
[    8.019032] init: command 'chown' r=-2
[    8.022842] init: command 'chown' r=-2
[    8.026613] init: command 'chown' r=-2
[    8.030400] init: command 'chown' r=-2
[    8.034165] init: command 'chown' r=-2
[    8.037963] init: command 'chown' r=0
[    8.041678] init: command 'chown' r=0
[    8.045373] init: command 'chown' r=0
[    8.049051] init: command 'chmod' r=0
[    8.052795] init: command 'chmod' r=0
[    8.056476] init: command 'chmod' r=0
[    8.060225] init: command 'chown' r=0
[    8.063918] init: command 'chmod' r=0
[    8.067611] init: command 'chown' r=-2
[    8.071433] init: command 'chown' r=-2
[    8.075204] init: command 'chown' r=-2
[    8.078975] init: command 'chown' r=-2
[    8.082791] init: command 'chown' r=-2
[    8.086569] init: command 'chown' r=-2
[    8.090361] init: command 'chown' r=-2
[    8.094132] init: command 'chown' r=-2
[    8.097899] init: command 'chown' r=-2
[    8.101689] init: command 'chown' r=-2
[    8.105465] init: command 'chown' r=-2
[    8.109232] init: command 'chown' r=-2
[    8.113022] init: command 'chown' r=-2
[    8.116790] init: command 'chown' r=-2
[    8.120579] init: command 'chown' r=-2
[    8.124354] init: command 'chown' r=-2
[    8.128121] init: command 'chown' r=-2
[    8.131911] init: command 'chown' r=-2
[    8.135691] init: command 'chown' r=-2
[    8.139481] init: command 'chown' r=0
[    8.143206] init: command 'chown' r=0
[    8.146899] init: command 'chown' r=0
[    8.150614] init: command 'chown' r=0
[    8.154305] init: command 'chown' r=0
[    8.157993] init: command 'chown' r=0
[    8.161724] init: command 'chown' r=0
[    8.165461] init: command 'setprop' r=0
[    8.169340] init: command 'setprop' r=0
[    8.173243] init: command 'setprop' r=0
[    8.177118] init: command 'setprop' r=0
[    8.181015] init: command 'setprop' r=0
[    8.184897] init: command 'setprop' r=0
[    8.188771] init: command 'setprop' r=0
[    8.192648] init: command 'setprop' r=0
[    8.196610] init: starting 'console'
[    8.200587] init: starting 'servicemanager'
[    8.205119] init: starting 'vold'
[    8.208705] init: command 'class_start' r=0
[    8.215048] init: Created socket '/dev/socket/vold' with mode '660', user '0', group '1009'
[    8.223620] init: starting 'netd'
[    8.227983] init: starting 'debuggerd'
[    8.233467] init: Created socket '/dev/socket/dnsproxyd' with mode '660', user '0', group '3003'
[    8.242859] init: starting 'surfaceflinger'
[    8.248231] init: starting 'zygote'
[    8.252996] init: Created socket '/dev/socket/netd' with mode '660', user '0', group '1000'
[    8.261633] init: starting 'drm'
[    8.267541] init: Created socket '/dev/socket/zygote' with mode '666', user '0', group '0'
[    8.276159] init: starting 'media'
[    8.281559] init: starting 'dbus'
[    8.289668] init: starting 'installd'
[    8.294354] init: Created socket '/dev/socket/dbus' with mode '660', user '1002', group '1002'
[    8.303497] init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
[    8.312539] init: Created socket '/dev/socket/installd' with mode '600', user '1000', group '1000'
[    8.322062] init: starting 'keystore'
[    8.326256] init: starting 'u3gmonitor'
[    8.332167] init: Created socket '/dev/socket/keystore' with mode '666', user '0', group '0'
[    8.341296] init: starting 'ril-daemon'
[    8.346240] init: command 'class_start' r=0
[    8.351354] init: Created socket '/dev/socket/rild-debug' with mode '660', user '1001', group '1000'
[    8.361561] init: processing action 0x306b0 (boot)
[    8.366739] init: Created socket '/dev/socket/rild' with mode '660', user '0', group '1001'
[    8.395861] init: command 'insmod' r=-1
[    8.430438] ===========================hv_keypad_init=====================
[    8.437320] ========HV Inital ===================
[    8.442126] tkey_fetch_sysconfig_para: tkey_unused. 
[    8.447139] hv_keypad_init: after fetch_sysconfig_para:  normal_i2c: 0x0. normal_i2c[1]: 0x0 
[    8.455874] i2c i2c-0: Invalid probe address 0x00
[    8.460643] i2c i2c-1: Invalid probe address 0x00
[    8.465629] i2c i2c-2: Invalid probe address 0x00
[    8.470507] init: command 'insmod' r=0
[    8.551933] UMP: UMP device driver  loaded
[    8.561130] init: command 'insmod' r=0
[    8.788816] Mali: mali--2244-rel0!
[    8.794160] Mali: Mali device driver r2p4-02rel0 loaded
[    8.799852] init: command 'insmod' r=0
[    8.827630] ======mma7660_init=========. 
[    8.833050] ========gsensor_fetch_sysconfig_para===================
[    8.839398] gsensor_fetch_sysconfig_para: gsensor_unused. 
[    8.844967] mma7660_init: err.
[    8.848454] init: command 'insmod' r=-1
[    8.888778] hello, sun4i_vibrator init
[    8.892722] sun4i_vibrator_init motor is not used in config
[    8.898634] init: command 'insmod' r=-1
[    8.902633] init: command 'chmod' r=-2
[    8.942311] init: command 'insmod' r=0
[    8.966786] init: command 'insmod' r=0
[    9.000892] init: command 'insmod' r=0
[    9.067412] [CSI]Welcome to CSI driver
[    9.071276] [CSI]csi_init
[    9.074392] [CSI_ERR]csi_used=0,csi driver is not enabled!
[    9.080132] init: command 'insmod' r=0
[    9.137452] init: command 'insmod' r=0
[    9.173397] usbcore: registered new interface driver asix
[    9.179823] init: command 'insmod' r=0
[    9.212057] usbcore: registered new interface driver qf9700
[    9.217996] init: command 'insmod' r=0
[    9.253827] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[    9.261737] init: command 'insmod' r=0
[    9.285029] rtl8150: v0.6.2 (2004/08/27):rtl8150 based usb-ethernet driver
[    9.292498] usbcore: registered new interface driver rtl8150
[    9.298321] init: command 'insmod' r=0
[    9.302227] init: processing action 0x30c10 (queue_propety_triggers)
[    9.308685] init: command 'queue_propety_triggers' r=0
[    9.313904] init: processing action 0x2c480 (nonencrypted)
[    9.319431] init: command 'class_start' r=0
[    9.323716] init: processing action 0x2cba8 (property:persist.sys.usb.config=*)
[    9.331132] init: command 'setprop' r=0
[    9.335022] init: processing action 0x2cd78 (property:ro.debuggable=1)
[    9.341605] init: command 'start' r=0
[    9.345337] init: processing action 0x2fd10 (property:sys.usb.config=mass_storage,adb)
[    9.353444] android_usb: already disabled
[    9.358115] init: command 'write' r=0
[    9.364137] init: command 'write' r=0
[    9.367994] init: command 'write' r=0
[    9.371847] init: command 'write' r=0
[    9.375657] ep_matches, wrn: endpoint already claimed, ep(0xc079db20, 0xe7baa800, ep1-bulk)
[    9.384089] adb_bind_config
[    9.386945] ep_matches, wrn: endpoint already claimed, ep(0xc079db20, 0xe7baa800, ep1-bulk)
[    9.395349] ep_matches, wrn: endpoint already claimed, ep(0xc079db60, 0xe7baa800, ep2-bulk)
[    9.403779] ep_matches, wrn: endpoint already claimed, ep(0xc079db20, 0xe7baa800, ep1-bulk)
[    9.412172] ep_matches, wrn: endpoint already claimed, ep(0xc079db60, 0xe7baa800, ep2-bulk)
[    9.420596] ep_matches, wrn: endpoint already claimed, ep(0xc079dba0, 0xe7b87c00, ep3-bulk)
[    9.428972] [sw_udc]: alloc request: ep(0xc079dbe0, ep4-bulk, 512), req(0xe710d940)
[    9.436753] [sw_udc]: alloc request: ep(0xc079dba0, ep3-bulk, 512), req(0xe710d980)
[    9.444535] [sw_udc]: alloc request: ep(0xc079dba0, ep3-bulk, 512), req(0xe710d9c0)
[    9.452286] [sw_udc]: alloc request: ep(0xc079dba0, ep3-bulk, 512), req(0xe710da00)
[    9.460061] [sw_udc]: alloc request: ep(0xc079dba0, ep3-bulk, 512), req(0xe710da40)
[    9.467827] [sw_udc]: sw_udc_pullup, is_on = 1
[    9.472387] [sw_udc]: CONFIG_USB_GADGET_DUALSPEED
[    9.477160] [sw_udc]: usbd_start_work
[    9.480952] init: command 'write' r=0
[    9.484722] init: starting 'adbd'
[    9.488502] init: command 'start' r=0
[    9.492326] init: command 'setprop' r=0
[    9.499528] adb_open
[    9.536382] [sw_udc]: IRQ: suspend
[    9.539810] [sw_udc]: ERR: usb speed is unkown
[    9.762801] [sw_udc]: IRQ: reset
[    9.766052] [sw_udc]: irq: reset happen, throw away all urb
[    9.823411] [sw_udc]: 
[    9.825613] +++++++++++++++++++++++++++++++++++++
[    9.830020] [sw_udc]:  usb enter high speed.
[    9.830020] [sw_udc]: 
[    9.830020] +++++++++++++++++++++++++++++++++++++
[    9.846669] [sw_udc]: IRQ: reset
[    9.849921] [sw_udc]: irq: reset happen, throw away all urb
[    9.900287] android_work: sent uevent USB_STATE=CONNECTED
[    9.905726] [sw_udc]: Set address 24
[    9.918532] android_usb gadget: high speed config #1: android
[    9.920019] [sw_udc]: ep enable: ep3(0xc079dba0, ep3-bulk, 128, 512)
[    9.920019] [sw_udc]: ep enable: ep4(0xc079dbe0, ep4-bulk, 0, 512)
[    9.936937] [sw_udc]: ep enable: ep1(0xc079db20, ep1-bulk, 128, 512)
[    9.970377] android_work: sent uevent USB_STATE=CONFIGURED
[   10.006161] [sw_udc]: ep enable: ep2(0xc079db60, ep2-bulk, 0, 512)
[   10.059707] [sw_udc]: alloc request: ep(0xc079db20, ep1-bulk, 512), req(0xe710de00)
[   10.081188] [sw_udc]: alloc request: ep(0xc079db60, ep2-bulk, 512), req(0xe710de40)
[   10.094190] [sw_udc]: alloc request: ep(0xc079db20, ep1-bulk, 512), req(0xe710de80)
[   10.101974] [sw_udc]: alloc request: ep(0xc079db60, ep2-bulk, 512), req(0xe710dec0)
[   10.693935] init: starting 'bootanim'
[   14.936368] WRN:L1364(drivers/usb/sun4i_usb/udc/sw_udc.c):handle_ep0: ep0 setup end
[   18.616734] warning: `zygote' uses 32-bit capabilities (legacy support in use)
[   18.636275] sunxi-rtc sunxi-rtc: rtc only supports 63��2010��2073�� years
[   18.644403] alarm_set_rtc: Failed to set RTC, time will be lost on reboot
[   27.905282] er.ServerThread used greatest stack depth: 5384 bytes left
[   27.920999] init: waitpid returned pid 86, status = 00000009
[   27.926687] init: process 'zygote', pid 86 exited
[   27.931546] init: process 'zygote' killing any children in process group
[   27.938393] request_suspend_state: wakeup (3->0) at 27938379737 (1970-01-02 00:00:09.302131425 UTC)
[   27.947527] init: service 'media' is being killed
[   27.956524] init: starting 'media'
[   27.961891] init: service 'netd' is being killed
[   27.970298] init: starting 'netd'
[   27.970749] init: waitpid returned pid 83, status = 00000009
[   27.970773] init: untracked pid 83 exited
[   27.970821] init: waitpid returned pid 88, status = 00000009
[   27.970835] init: untracked pid 88 exited
[   27.970907] init: starting 'zygote'
[   27.980642] init: Created socket '/dev/socket/zygote' with mode '666', user '0', group '0'
[   28.017903] init: Created socket '/dev/socket/dnsproxyd' with mode '660', user '0', group '3003'
[   28.017997] init: Created socket '/dev/socket/netd' with mode '660', user '0', group '1000'

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2 thoughts on “MK802: First impressions, teardown and adding an uart.”

    1. @Buddika: I only use that for kernel console, nothing more. I found no usable GPIO pads. Attaching a attiny2313 with vusb looks like a cleaner way to get GPIOs anyway.

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