TK1 linux boot stopped at text interface

Hi, I am using an Apalis TK1 as well as a Ixora carrier board. When I first use the computer, it was able to boot to the graphic interface. However, yesterday I found it stopped in the text interface after re-boot (see attached photo)

Do you know is there a solution for this situation? The minicom output is attached below. Thank you! -Zhaokai

![U-Boot 2016.11-2.7.2+g60021a4 (Apr 10 2017 - 07:55:49 +0200)

TEGRA124
DRAM:  2 GiB
MMC:   Tegra SD/MMC: 0, Tegra SD/MMC: 1, Tegra SD/MMC: 2
In:    serial
Out:   serial
Err:   serial
Model: Toradex Apalis TK1 2GB V1.1A, Serial# 02938147
Net:   No ethernet found.
Hit any key to stop autoboot:  0 
Booting from internal eMMC chip...
reading tegra124-apalis-eval.dtb
49673 bytes read in 16 ms (3 MiB/s)
reading uImage
5461776 bytes read in 139 ms (37.5 MiB/s)
## Booting kernel from Legacy Image at 81000000 ...
   Image Name:   Linux-3.10.40-2.7.2+g0fd5295
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    5461712 Bytes = 5.2 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 82000000
   Booting using the fdt blob at 0x82000000
   Loading Kernel Image ... OK
   Using Device Tree in place at 82000000, end 8200f208

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.10.40-2.7.2+g0fd5295 (linuxdev@linuxdev.toradex.int) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #1 SMP PREEMPT Mon Apr 10 07:57:12 CEST 2017
[    0.000000] CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] Machine: apalis-tk1, model: Toradex Apalis TK1, serial: 0
[    0.000000] Tegra reserved memory:
[    0.000000] LP0:                    f46ff000 - f46ff80f
[    0.000000] Bootloader framebuffer: 00000000 - 00000000
[    0.000000] Bootloader framebuffer2: 00000000 - 00000000
[    0.000000] Framebuffer:            fa500000 - fb6fffff
[    0.000000] 2nd Framebuffer:        fb700000 - ffefffff
[    0.000000] Carveout:               00000000 - 00000000
[    0.000000] Vpr:                    00000000 - 00000000
[    0.000000] Tsec:                   00000000 - 00000000
[    0.000000] cma: CMA: reserved 16 MiB at ae800000
[    0.000000] Memory policy: ECC disabled, Data cache writealloc
[    0.000000] DTS File Name: /build/linuxdev/oe-core_2.7.2/build/tmp-glibc/work-shared/apalis-tk1/kernel-source/arch/arm/boot/dts/tegra124-apalis-eval.dts
[    0.000000] Tegra12: CPU Speedo value 2283, Soc Speedo value 2175, Gpu Speedo value 2034
[    0.000000] Tegra12: CPU Speedo ID 5, Soc Speedo ID 0, Gpu Speedo ID 1
[    0.000000] Tegra12: CPU Process ID 0,Soc Process ID 1,Gpu Process ID 0
[    0.000000] Tegra Revision: A01 SKU: 0x87 CPU Process: 0 Core Process: 1
[    0.000000] tegra: PLLP fixed rate: 408000000
[    0.000000] tegra_clk_shared_bus_user_init: c2bus client se left ON
[    0.000000] tegra_clk_shared_bus_user_init: c4bus client vi left ON
[    0.000000] Lowering cpu_lp maximum rate from 1350000000 to 1044000000
[    0.000000] Lowering sbus maximum rate from 420000000 to 372000000
[    0.000000] Lowering vic03 maximum rate from 900000000 to 756000000
[    0.000000] Lowering tsec maximum rate from 900000000 to 756000000
[    0.000000] Lowering msenc maximum rate from 600000000 to 480000000
[    0.000000] Lowering se maximum rate from 600000000 to 480000000
[    0.000000] Lowering vde maximum rate from 600000000 to 480000000
[    0.000000] Lowering host1x maximum rate from 500000000 to 408000000
[    0.000000] Lowering vi maximum rate from 700000000 to 600000000
[    0.000000] Lowering isp maximum rate from 700000000 to 600000000
[    0.000000] Lowering c4bus maximum rate from 700000000 to 600000000
[    0.000000] Lowering pll_c maximum rate from 1400000000 to 1066000000
[    0.000000] Lowering pll_c2 maximum rate from 1200000000 to 1066000000
[    0.000000] Lowering pll_c3 maximum rate from 1200000000 to 1066000000
[    0.000000] Lowering hdmi maximum rate from 594000000 to 297000000
[    0.000000] Lowering sdmmc1 maximum rate from 208000000 to 204000000
[    0.000000] Lowering sdmmc3 maximum rate from 208000000 to 204000000
[    0.000000] Lowering gbus maximum rate from 1032000000 to 852000000
[    0.000000] Lowering cpu_g maximum rate from 3000000000 to 2065500000
[    0.000000] tegra dvfs: VDD_CPU nominal 1260mV, scaling enabled
[    0.000000] tegra dvfs: VDD_CORE nominal 1150mV, scaling enabled
[    0.000000] tegra dvfs: VDD_GPU nominal 1200mV, scaling enabled
[    0.000000] Switching to timer-based delay loop
[    0.000000] tegra_powergate_init: DONE
[    0.000000] PERCPU: Embedded 9 pages/cpu @c1c2e000 s15092 r8192 d13580 u36864
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 498960
[    0.000000] Kernel command line: lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0 spidev.bufsiz=65536 spidev.bufsiz=32768 spidev.bufsiz=41
[    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: 1955MB = 1955MB total
[    0.000000] Memory: 1955584k/1955584k available, 140544k reserved, 1223676K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc09ef2a8   (10141 kB)
[    0.000000]       .init : 0xc09f0000 - 0xc0a62af4   ( 459 kB)
[    0.000000]       .data : 0xc0a64000 - 0xc0b50680   ( 946 kB)
[    0.000000]        .bss : 0xc0b50680 - 0xc0beadb8   ( 618 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:960
[    0.000000] the number of interrupt controllers found is 5
[    0.000000] Architected local timer running at 12.00MHz (phys).
[    0.000000] sched_clock: 56 bits at 12MHz, resolution 83ns, wraps every 2863311536128ns
[    0.000000] Ignoring duplicate/late registration of read_current_timer delay
[    0.000000] Console: colour dummy device 80x30
[    0.000000] console [tty1] enabled
[    0.003483] Calibrating delay loop (skipped), value calculated using timer frequency.. lpj=12000
[    0.003553] pid_max: default: 32768 minimum: 301
[    0.003885] Mount-cache hash table entries: 512
[    0.024906] Initializing cgroup subsys debug
[    0.024949] Initializing cgroup subsys freezer
[    0.025033] CPU: Testing write buffer coherency: ok
[    0.025106] ftrace: allocating 30210 entries in 60 pages
[    0.066115] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.066157] Setting up static identity map for 0xc071e9b0 - 0xc071ea48
[    0.070156] ftrace: Allocated trace_printk buffers
[    0.078826] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.081844] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.084874] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.084999] Brought up 4 CPUs
[    0.085077] SMP: Total of 4 processors activated.
[    0.085094] CPU: All CPU(s) started in SVC mode.
[    0.086183] devtmpfs: initialized
[    0.095226] pinctrl core: initialized pinctrl subsystem
[    0.095587] regulator-dummy: no parameters
[    0.096385] NET: Registered protocol family 16
[    0.098793] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.100080] tegra_smmu tegra_smmu: Loaded Tegra IOMMU driver
[    0.101053] persistent_ram: found existing invalid buffer, size 1, start 4096
[    0.101571] console [pstore-1] enabled
[    0.101610] ramoops: attached 0x200000@0xfa300000, ecc: 0/0
[    0.101982] cpuidle: using governor ladder
[    0.102003] cpuidle: using governor menu
[    0.105376] apalis_tk1_camera_auxdata: update camera lookup table.
[    0.114641] tegra-gpio 6000d000.gpio: Initialising GPIO state 0: name default
[    0.115085] gpiochip_add: registered GPIOs 0 to 255 on device: tegra-gpio
[    0.122674] Wake16 for irq=34
[    0.125297] Wake58 for irq=81
[    0.125349] Wake41 for irq=129
[    0.125368] Wake43 for irq=129
[    0.125416] Wake40 for irq=53
[    0.125434] Wake42 for irq=53
[    0.128536] Selecting UARTA as the debug console
[    0.128584] The debug console clock name is uarta
[    0.130460] PMC DT attribute sysclkreq_high=0, board value=1
[    0.130486] PMC DT attribute corereq_high=0, board value=1
[    0.130509] PMC DT attribute cpu_off_timer=0, board value=300
[    0.130531] PMC DT attribute cpu_timer=0, board value=500
[    0.130552] PMC DT attribute suspend_mode=0, board value=2
[    0.131027] Clear bootloader IO dpd settings
[    0.131190] Loading Apalis TK1 EMC tables.
[    0.131430] tegra: pll_m is selected as scalable EMC clock source
[    0.131473] Lowering emc maximum rate from 1200000000 to 924000000
[    0.131501] tegra: validated EMC DFS table
[    0.131578] apalis_tk1_edp_init: CPU regulator 12500 mA
[    0.389112] apalis_tk1_edp_init: GPU regulator 11400 mA
[    0.390083] swapper/0 isomgr_init(): iso emc max clk=924000KHz
[    0.390104] swapper/0 isomgr_init(): max_iso_bw=7392000KB[    0.477328] platform tegradc.0: IOVA linear map 0xfa500000(1200000)
[    0.480667] platform tegradc.0: IOVA linear map 0xfb700000(4800000)
[    0.485656] platform tegradc.1: IOVA linear map 0xfa500000(1200000)
[    0.488980] platform tegradc.1: IOVA linear map 0xfb700000(4800000)
[    0.489795] FUSE: cp_rev 0 ft_rev 0
[    0.489975] tegra11_soctherem_oc_int_init(): OC interrupts are not enabled
[    0.490197] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.490226] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.490584] mc-err: Started MC error interface!
[    0.501032] bio: create slab <bio-0> at 0
[    0.502262] reg-fixed-voltage 1.regulator: Consumer c1 does not have device name
[    0.502297] reg-fixed-voltage 1.regulator: Consumer c2 does not have device name
[    0.502431] +V3.3_MXM: 3300 mV 
[    0.503281] SCSI subsystem initialized
[    0.503655] usbcore: registered new interface driver usbfs
[    0.503742] usbcore: registered new interface driver hub
[    0.503858] usbcore: registered new device driver usb
[    0.506315] Wake18 for irq=118
[    0.507261] as3722 4-0040: AS3722 ID: ID1:ID2:ID3 = 0x0c:0x01:0x05
[    0.507291] as3722 4-0040: Device version 1V1 and platform version 1V2
[    0.507317] as3722 4-0040: Final OTP version 1V2
[    0.508167] Wake18 for irq=118
[    0.510752] gpiochip_add: registered GPIOs 1016 to 1023 on device: as3722-gpio
[    0.510987] as3722-regulator as3722-regulator.0: Consumer c1 does not have device name
[    0.511058] as3722-regulator as3722-regulator.0: Consumer c1 does not have device name
[    0.511116] as3722-regulator as3722-regulator.0: Consumer c1 does not have device name
[    0.511147] as3722-regulator as3722-regulator.0: Consumer c2 does not have device name
[    0.511179] as3722-regulator as3722-regulator.0: Consumer c3 does not have device name
[    0.511210] as3722-regulator as3722-regulator.0: Consumer c4 does not have device name
[    0.511278] as3722-regulator as3722-regulator.0: Consumer c5 does not have device name
[    0.511309] as3722-regulator as3722-regulator.0: Consumer c6 does not have device name
[    0.511340] as3722-regulator as3722-regulator.0: Consumer c7 does not have device name
[    0.511416] as3722-regulator as3722-regulator.0: Consumer c1 does not have device name
[    0.511447] as3722-regulator as3722-regulator.0: Consumer c2 does not have device name
[    0.511477] as3722-regulator as3722-regulator.0: Consumer c3 does not have device name
[    0.511508] as3722-regulator as3722-regulator.0: Consumer c4 does not have device name
[    0.511539] as3722-regulator as3722-regulator.0: Consumer c5 does not have device name
[    0.511572] as3722-regulator as3722-regulator.0: Consumer c7 does not have device name
[    0.511603] as3722-regulator as3722-regulator.0: Consumer c8 does not have device name
[    0.511634] as3722-regulator as3722-regulator.0: Consumer c9 does not have device name
[    0.511665] as3722-regulator as3722-regulator.0: Consumer c10 does not have device name
[    0.511696] as3722-regulator as3722-regulator.0: Consumer c11 does not have device name
[    0.511727] as3722-regulator as3722-regulator.0: Consumer c12 does not have device name
[    0.511758] as3722-regulator as3722-regulator.0: Consumer c13 does not have device name
[    0.511788] as3722-regulator as3722-regulator.0: Consumer c14 does not have device name
[    0.511840] as3722-regulator as3722-regulator.0: Consumer c15 does not have device name
[    0.511872] as3722-regulator as3722-regulator.0: Consumer c16 does not have device name
[    0.511908] as3722-regulator as3722-regulator.0: Consumer c19 does not have device name
[    0.511939] as3722-regulator as3722-regulator.0: Consumer c20 does not have device name
[    0.511969] as3722-regulator as3722-regulator.0: Consumer c21 does not have device name
[    0.512000] as3722-regulator as3722-regulator.0: Consumer c22 does not have device name
[    0.512078] as3722-regulator as3722-regulator.0: Consumer c1 does not have device name
[    0.512110] as3722-regulator as3722-regulator.0: Consumer c2 does not have device name
[    0.512167] as3722-regulator as3722-regulator.0: Consumer c1 does not have device name
[    0.512198] as3722-regulator as3722-regulator.0: Consumer c2 does not have device name
[    0.512229] as3722-regulator as3722-regulator.0: Consumer c3 does not have device name
[    0.512260] as3722-regulator as3722-regulator.0: Consumer c4 does not have device name
[    0.512290] as3722-regulator as3722-regulator.0: Consumer c5 does not have device name
[    0.512321] as3722-regulator as3722-regulator.0: Consumer c6 does not have device name
[    0.512352] as3722-regulator as3722-regulator.0: Consumer c7 does not have device name
[    0.512382] as3722-regulator as3722-regulator.0: Consumer c8 does not have device name
[    0.512413] as3722-regulator as3722-regulator.0: Consumer c9 does not have device name
[    0.512466] as3722-regulator as3722-regulator.0: Consumer c2 does not have device name
[    0.512544] as3722-regulator as3722-regulator.0: Consumer c8 does not have device name
[    0.512574] as3722-regulator as3722-regulator.0: Consumer c9 does not have device name
[    0.512605] as3722-regulator as3722-regulator.0: Consumer c10 does not have device name
[    0.512639] as3722-regulator as3722-regulator.0: Consumer c12 does not have device name
[    0.512693] as3722-regulator as3722-regulator.0: Consumer c1 does not have device name
[    0.512745] as3722-regulator as3722-regulator.0: Consumer c1 does not have device name
[    0.512776] as3722-regulator as3722-regulator.0: Consumer c2 does not have device name
[    0.512806] as3722-regulator as3722-regulator.0: Consumer c3 does not have device name
[    0.512878] as3722-regulator as3722-regulator.0: Consumer c2 does not have device name
[    0.513840] +VDD_CPU_AP: 650 <--> 1300 mV at 1000 mV 3500 mA 
[    0.514628] +VDD_CORE: applied init 1150000uV constraint
[    0.515230] +VDD_CORE: 700 <--> 1350 mV at 1150 mV 3500 mA 
[    0.516401] +V1.35_VDDIO_DDR(sd2): 1350 mV 
[    0.516724] as3722-sd3: no parameters
[    0.517065] +V1.05: 1050 mV 
[    0.517941] +V1.8: 1800 mV 
[    0.518310] +VDD_GPU_AP: applied init 1000000uV constraint
[    0.519189] +VDD_GPU_AP: 650 <--> 1200 mV at 1000 mV 3500 mA 
[    0.519705] +V1.05_AVDD: 1050 mV at 300 mA 
[    0.520542] VDDIO_SDMMC1: 1800 <--> 3300 mV at 3300 mV at 150 mA 
[    0.521211] +V1.2: 1200 mV at 150 mA 
[    0.522450] +V1.05_RTC: 1000 mV at 150 mA 
[    0.522912] AVDD_LVDS0_PLL: applied init 1800000uV constraint
[    0.522949] AVDD_LVDS0_PLL: 1800 <--> 3300 mV at 1800 mV at 150 mA 
[    0.523314] as3722-ldo5: at 150 mA 
[    0.523667] VDDIO_SDMMC3: 1800 <--> 3300 mV at 150 mA 
[    0.524030] as3722-ldo7: at 150 mA 
[    0.524987] +V3.3_ETH(ldo9): 3300 mV at 150 mA 
[    0.525800] +V3.3_ETH(ldo10): 3300 mV at 150 mA 
[    0.526290] +V1.8_VPP_FUSE: 1800 mV at 150 mA 
[    0.527358] Linux video capture interface: v2.00
[    0.527420] pps_core: LinuxPPS API ver. 1 registered
[    0.527441] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.527485] PTP clock support registered
[    0.528294] Advanced Linux Sound Architecture Driver Initialized.
[    0.529097] +V1.05_AVDD_HDMI_PLL: 1050 mV 
[    0.529151] +V1.05_AVDD_HDMI_PLL: supplied by +V1.05
[    0.529381] reg-fixed-sync-voltage 2.regulator: Consumer c7 does not have device name
[    0.529414] reg-fixed-sync-voltage 2.regulator: Consumer c8 does not have device name
[    0.529452] reg-fixed-sync-voltage 2.regulator: Consumer c11 does not have device name
[    0.529492] reg-fixed-sync-voltage 2.regulator: Consumer c15 does not have device name
[    0.529523] reg-fixed-sync-voltage 2.regulator: Consumer c16 does not have device name
[    0.529554] reg-fixed-sync-voltage 2.regulator: Consumer c17 does not have device name
[    0.529585] reg-fixed-sync-voltage 2.regulator: Consumer c18 does not have device name
[    0.530341] +V3.3: 3300 mV 
[    0.530608] reg-fixed-sync-voltage 3.regulator: Consumer c3 does not have device name
[    0.530749] 5V_SW: 5000 mV 
[    0.531070] VCC_USBO1: 5000 mV 
[    0.531413] VCC_USBH(2A|2C|2D|3|4): 5000 mV 
[    0.531610] reg-fixed-sync-voltage 6.regulator: Consumer c1 does not have device name
[    0.531643] reg-fixed-sync-voltage 6.regulator: Consumer c2 does not have device name
[    0.531802] BKL1_ON: 3300 mV 
[    0.534781] as3722-adc-extcon as3722-adc-extcon.2: USB-Host is connected
[    0.537365] tegra: failed to map regulator to power detect cell pwrdet_cam(-517)
[    0.537404] tegra: failed to map regulator to power detect cell pwrdet_pex_ctl(-517)
[    0.537730] tegra: failed regulators mapping - io power detection is left always on
[    0.537760] Switching to clocksource arch_sys_counter
[    0.559973] nvmap_heap_init: nvmap_heap_init: created heap block cache
[    0.560150] nvmap_page_pool_init: Total MB RAM: 1925
[    0.560174] nvmap_page_pool_init: nvmap page pool size: 61624 pages (240 MB)
[    0.560336] nvmap_background_zero_thread: PP zeroing thread starting.
[    0.560507]  iram: dma coherent mem declare 0x40001000,258048
[    0.561355] misc nvmap: created heap iram base 0x40001000 size (252KiB)
[    0.561522] nvmap:inner cache maint threshold=2097152
[    0.571424] Wake39 for irq=52
[    0.571526] tegra-otg tegra-otg: otg transceiver registered
[    0.571891] NET: Registered protocol family 2
[    0.572649] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[    0.572879] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.573071] TCP: Hash tables configured (established 8192 bind 8192)
[    0.573132] TCP: reno registered
[    0.573157] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.573212] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.573567] NET: Registered protocol family 1
[    0.574011] RPC: Registered named UNIX socket transport module.
[    0.574036] RPC: Registered udp transport module.
[    0.574056] RPC: Registered tcp transport module.
[    0.574075] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.574370] tegra-fuse tegra-fuse: Fuse driver initialized succesfully
[    0.580003] host1x host1x: initialized
[    0.581231] CPU PMU: probing PMU on CPU 0
[    0.581267] hw perfevents: enabled with ARMv7 Cortex-A15 PMU driver, 7 counters available
[    0.581909] tegra_throttle : init passed
[    0.582026] Tegra cpuquiet initialized: disabled
[    0.582159] cpu-tegra: init EDP limit: 2065 MHz
[    0.583153] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type CPU-therm
[    0.583572] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type GPU-therm
[    0.583836] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type MEM-therm
[    0.584102] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type PLL-therm
[    0.585710] bounce pool size: 64 pages
[    0.587001] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.587429] NFS: Registering the id_resolver key type
[    0.587476] Key type id_resolver registered
[    0.587498] Key type id_legacy registered
[    0.587527] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.588168] NTFS driver 2.1.30 [Flags: R/O].
[    0.588477] fuse init (API version 7.22)
[    0.588886] msgmni has been set to 1461
[    0.590648] io scheduler noop registered (default)
[    0.591100] PCIE.C: tegra_pcie_enable_regulators : regulator hvdd_pex
[    0.591193] PCIE.C: tegra_pcie_enable_regulators : regulator pexio
[    0.591279] PCIE.C: tegra_pcie_enable_regulators : regulator avdd_plle
[    0.893946] PCIE: port 0: link down, retrying
[    1.094089] PCIE: port 0: link down, retrying
[    1.294230] PCIE: port 0: link down, retrying
[    1.294250] PCIE: port 0: link down, ignoring
[    1.306433] PCI host bridge to bus 0000:00
[    1.306461] pci_bus 0000:00: root bus resource [mem 0x32100000-0x3fffffff]
[    1.306492] pci_bus 0000:00: root bus resource [mem 0x12100000-0x320fffff pref]
[    1.306523] pci_bus 0000:00: root bus resource [io  0x1000-0xffff]
[    1.306549] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    1.306966] PCI: bus0: Fast back to back transfers disabled
[    1.306995] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    1.308877] PCI: bus1: Fast back to back transfers disabled
[    1.309221] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    1.309250] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[    1.309505] pcieport 0000:00:00.0: BAR 8: assigned [mem 0x32100000-0x321fffff]
[    1.309539] pcieport 0000:00:00.0: BAR 7: assigned [io  0x1000-0x1fff]
[    1.309571] pci 0000:01:00.0: BAR 0: assigned [mem 0x32100000-0x3211ffff]
[    1.309605] pci 0000:01:00.0: BAR 3: assigned [mem 0x32120000-0x32123fff]
[    1.309638] pci 0000:01:00.0: BAR 2: assigned [io  0x1000-0x101f]
[    1.309670] pcieport 0000:00:00.0: PCI bridge to [bus 01]
[    1.309694] pcieport 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
[    1.309723] pcieport 0000:00:00.0:   bridge window [mem 0x32100000-0x321fffff]
[    1.309763] PCIE: No Link speed change happened
[    1.310205] pwm-backlight pwm-backlight: unable to request PWM, trying legacy API
[    1.310323] sysedp_create_consumer: unable to create pwm-backlight, no consumer_data for pwm-backlight found
[    1.311254] tsec tsec: initialized
[    1.312732] isp isp.0: initialized
[    1.313738] isp isp.1: initialized
[    1.315371] falcon vic03.0: initialized
[    1.316606] falcon msenc: initialized
[    1.318493] tegradc tegradc.0: probed
[    1.318736] tegradc tegradc.0: parse cmd options for tegrafb0: 640x480-16@60
[    1.318775] tegradc tegradc.0: switching framebuffer to 640x480
[    1.318800] tegradc tegradc.0: Calculated sync href=0 vref=1
[    1.318852] tegradc tegradc.0: using mode 640x480 pclk=25175000 href=0 vref=1
[    1.352786] tegradc tegradc.0: nominal-pclk:25175000 parent:25125000 div:1.0 pclk:25125000 24923250~27440750
[    1.370278] tegradc tegradc.0: fb registered
[    1.371038] gpio wake4 for gpio=111
[    1.371964] tegradc tegradc.1: probed
[    1.373025] tegradc tegradc.1: use default mode for tegrafb1: 1920x1080-16@60
[    1.373079] tegradc tegradc.1: switching framebuffer to 1920x1080
[    1.373109] tegradc tegradc.1: using mode 1920x1080 pclk=148500000 href=1 vref=1
[    1.374101] tegradc tegradc.1: nominal-pclk:148500000 parent:594000000 div:4.0 pclk:148500000 147015000~161865000
[    1.375704] tegradc tegradc.1: switching framebuffer to 1920x1080
[    1.375714] tegradc tegradc.1: using mode 1920x1080 pclk=148500000 href=1 vref=1
[    1.378160] tegradc tegradc.1: nominal-pclk:148500000 parent:594000000 div:4.0 pclk:148500000 147015000~161865000
[    1.378231] tegra_dc_hdmi_enable: HDMI clock already configured to target frequency, skipping clk setup.
[    1.389774] Console: switching to colour frame buffer device 240x67
[    1.400932] tegradc tegradc.1: fb registered
[    1.401017] hdmi_state_machine_worker (tid edaf2080): state 7 (Takeover from bootloader), hpd 1, pending_hpd_evt 1
[    1.401130] hdmi_state_machine_set_state_l: switching from state 7 (Takeover from bootloader) to state 1 (Check Plug)
[    1.404567] tegra-apbdma tegra-apbdma: Tegra20 APB DMA driver register 32 channels
[    1.405329] Serial: 8250/16550 driver, 9 ports, IRQ sharing disabled
[    1.407552] serial8250.0: ttyS0 at MMIO 0x70006000 (irq = 68) is a Tegra
[    1.443651] hdmi_state_machine_worker (tid edaf2080): state 1 (Check Plug), hpd 1, pending_hpd_evt 0
[    1.443658] hdmi_state_machine_set_state_l: switching from state 1 (Check Plug) to state 2 (Check EDID)
[    1.506951] hdmi_state_machine_worker (tid edaf2080): state 2 (Check EDID), hpd 1, pending_hpd_evt 0
[    1.549733] panel size 48 by 27
[    3.564175] console [ttyS0] enabled
[    3.564221] tegradc tegradc.1: switching framebuffer to 1920x1080
[    3.564233] tegradc tegradc.1: using mode 1920x1080 pclk=148500000 href=1 vref=1
[    3.564643] serial-tegra.1: ttyTHS1 at MMIO 0x70006040 (irq = 69) is a SERIAL_TEGRA
[    3.564940] serial-tegra.2: ttyTHS2 at MMIO 0x70006200 (irq = 78) is a SERIAL_TEGRA
[    3.565215] serial-tegra.3: ttyTHS3 at MMIO 0x70006300 (irq = 122) is a SERIAL_TEGRA
[    3.567200] tegradc tegradc.1: nominal-pclk:148500000 parent:594000000 div:4.0 pclk:148500000 147015000~161865000
[    3.567277] tegra_dc_hdmi_enable: HDMI clock already configured to target frequency, skipping clk setup.
[    3.567499] tegradc tegradc.1: switching framebuffer to 1920x1080
[    3.567509] tegradc tegradc.1: using mode 1920x1080 pclk=148500000 href=1 vref=1
[    3.570223] tegradc tegradc.1: nominal-pclk:148500000 parent:594000000 div:4.0 pclk:148500000 147015000~161865000
[    3.570296] tegra_dc_hdmi_enable: HDMI clock already configured to target frequency, skipping clk setup.
[    3.571276] loop: module loaded
[    3.571413] nct1008_nct72 4-004c: success in enabling rail vdd_nct72
[    3.575181] gpio wake35 for gpio=70
[    3.575256] nct1008_nct72 4-004c: nct1008_probe: initialized
[    3.575893] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type Tboard_tegra
[    3.576928] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type Tdiode_tegra
[    3.578760] tegra_profiler: Branch: Dev
[    3.578763] tegra_profiler: Version: 1.103
[    3.578766] tegra_profiler: Samples version: 34
[    3.578769] tegra_profiler: IO version: 18
[    3.578775] armv7_pmu: arch: Cortex A15, type: 4, ver: 0
[    3.578978] tegra_profiler: auth: init
[    3.579326] GPS: mt3332_gps_mod_init: platform_driver_register ret = 0
[    3.580503] tegra-sata tegra-sata.0: AHCI 0001.0301 32 slots 2 ports 3 Gbps 0x1 impl TEGRA-SATA mode
[    3.580516] tegra-sata tegra-sata.0: flags: 64bit ncq sntf pm led pmp pio slum part sadm apst 
[    3.581659] scsi0 : tegra-sata
[    3.582073] scsi1 : tegra-sata
[    3.582224] tegradc tegradc.1: using mode 1920x1080 pclk=148500000 href=1 vref=1
[    3.582296] ata1: SATA max UDMA/133 irq 55
[    3.582301] ata2: DUMMY
[    3.584382] gpio wake34 for gpio=82
[    3.586886] tun: Universal TUN/TAP device driver, 1.6
[    3.586890] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    3.587089] CAN device driver interface
[    3.587117] tegradc tegradc.1: nominal-pclk:148500000 parent:594000000 div:4.0 pclk:148500000 147015000~161865000
[    3.587130] Intel(R) Gigabit Ethernet Network Driver - version 5.3.5.4
[    3.587134] Copyright (c) 2007-2015 Intel Corporation.
[    3.629376] igb 0000:01:00.0: added PHC on eth0
[    3.629382] igb 0000:01:00.0: Intel(R) Gigabit Ethernet Network Connection
[    3.629389] igb 0000:01:00.0: eth0: (PCIe:2.5GT/s:Width x1) 
[    3.629396] igb 0000:01:00.0 eth0: MAC: 00:14:2d:2c:d5:23
[    3.629412] igb 0000:01:00.0: eth0: PBA No: Unknown
[    3.629437] igb 0000:01:00.0: LRO is disabled
[    3.629445] igb 0000:01:00.0: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s)
[    3.629549] usbcore: registered new interface driver asix
[    3.629596] usbcore: registered new interface driver ax88179_178a
[    3.629634] usbcore: registered new interface driver cdc_ether
[    3.629671] usbcore: registered new interface driver cdc_subset
[    3.629701] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.629919] ehci-pci: EHCI PCI platform driver
[    3.630188] tegra_xusb_read_usb_calib: usb_calib0 = 0x02c5838b
[    3.630622] usbcore: registered new interface driver usb-storage
[    3.630731] usbcore: registered new interface driver usbserial
[    3.630767] usbcore: registered new interface driver usbserial_generic
[    3.630804] usbserial: USB Serial support registered for generic
[    3.630863] usbcore: registered new interface driver pl2303
[    3.630894] usbserial: USB Serial support registered for pl2303
[    3.630978] Nvidia Tegra High-Speed USB Device Controller driver (Apr 30, 2012)
[    3.631111] tegra USB phy - inst[0] platform info:
[    3.631114] port_otg: yes
[    3.631116] has_hostpc: yes
[    3.631119] phy_interface: USB_PHY_INTF_UTMI
[    3.631122] op_mode: TEGRA_USB_OPMODE_DEVICE
[    3.631125] qc2_voltage: 0
[    3.631128] vbus_pmu_irq: 0
[    3.631131] vbus_gpio: -1
[    3.631134] charging: disabled
[    3.631136] remote_wakeup: disabled
[    3.636484] tegra-udc tegra-udc.0: usb_bat_chg regulator not registered: USB charging will not be enabled
[    3.691050] as3722-rtc as3722-rtc.1: rtc core: registered as3722 as rtc0
[    3.691058] as3722-rtc as3722-rtc.1: RTC interrupt 449
[    3.769173] rtc-ds1307 0-0068: rtc core: registered m41t00 as rtc1
[    3.769611] tegra_rtc tegra_rtc: rtc core: registered tegra_rtc as rtc2
[    3.769620] Wake16 for irq=34
[    3.769644] tegra_rtc tegra_rtc: Tegra internal Real Time Clock
[    3.769714] i2c /dev entries driver
[    3.773200] nvavp nvavp: allocated IOVA at 8ff00000 for AVP os
[    3.773960] tegra_dtv_probe: probing dtv.
[    3.774387] setup_stream: bufsize = 4096, bufnum = 4
[    3.774388] usbcore: registered new interface driver uvcvideo
[    3.774390] USB Video Class driver (1.1.1)
[    3.774853] zram: Created 1 device(s) ...
[    3.775557] tegra_wdt tegra_wdt.0: last reset is due to power on reset
[    3.775725] WDT heartbeat enabled on probe
[    3.775728] tegra_wdt_probe done
[    3.776088] sdhci: Secure Digital Host Controller Interface driver
[    3.776091] sdhci: Copyright(c) Pierre Ossman
[    3.776094] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.776430] sdhci-tegra sdhci-tegra.3: vddio_sd_slot regulator not found: -517. Assuming vddio_sd_slot is not required.
[    3.776588] sdhci-tegra sdhci-tegra.3: Speedo value 2175
[    3.776597] sdhci-tegra sdhci-tegra.3: Tuning constraints: nom_mv 1150, boot_mv 1150, min_or_mv 1150
[    3.786848] otg state changed: SUSPEND --> HOST
[    3.787073] tegra USB phy - inst[0] platform info:
[    3.787076] port_otg: yes
[    3.787079] has_hostpc: yes
[    3.787081] phy_interface: USB_PHY_INTF_UTMI
[    3.787084] op_mode: TEGRA_USB_OPMODE_HOST
[    3.787087] qc2_voltage: 0
[    3.787090] vbus_gpio: -1
[    3.787092] hot_plug: disabled
[    3.787095] remote_wakeup: enabled
[    3.886868] ata1: SATA link down (SStatus 0 SControl 300)
[    4.410766] handle_check_edid_l: audio_switch 0
[    4.417939] Display connected, hpd_switch 1
[    4.424723] handle_check_edid_l: setting audio and infoframes
[    4.433132] hdmi_state_machine_set_state_l: switching from state 2 (Check EDID) to state 4 (Enabled)
[    4.445074] hdmi_state_machine_worker (tid edaf2080): state 4 (Enabled), hpd 1, pending_hpd_evt 0
[    4.456975] mmc0: no vqmmc regulator found
[    4.463804] mmc0: no vmmc regulator found
[    4.470526] mmc0: Invalid maximum block size, assuming 512 bytes
[    4.479277] sysedp_create_consumer: unable to create sdhci-tegra.3, no consumer_data for sdhci-tegra.3 found
[    4.512855] mmc0: SDHCI controller on sdhci-tegra.3 [sdhci-tegra.3] using ADMA
[    4.526430] sdhci-tegra sdhci-tegra.0: Speedo value 2175
[    4.534629] sdhci-tegra sdhci-tegra.0: Tuning constraints: nom_mv 1150, boot_mv 1150, min_or_mv 1150
[    4.547242] mmc1: no vqmmc regulator found
[    4.554314] mmc1: no vmmc regulator found
[    4.561265] mmc1: Invalid maximum block size, assuming 512 bytes
[    4.570251] sysedp_create_consumer: unable to create sdhci-tegra.0, no consumer_data for sdhci-tegra.0 found
[    4.603854] mmc1: SDHCI controller on sdhci-tegra.0 [sdhci-tegra.0] using ADMA
[    4.617148] mmc0: BKOPS_EN bit is not set
[    4.625074] sdhci-tegra sdhci-tegra.2: Speedo value 2175
[    4.633417] sdhci-tegra sdhci-tegra.2: Tuning constraints: nom_mv 1150, boot_mv 1150, min_or_mv 1150
[    4.646024] mmc2: no vqmmc regulator found
[    4.653217] mmc2: no vmmc regulator found
[    4.660335] mmc2: Invalid maximum block size, assuming 512 bytes
[    4.669466] sysedp_create_consumer: unable to create sdhci-tegra.2, no consumer_data for sdhci-tegra.2 found[    4.680541] mmc0: new high speed DDR MMC card at address 0001
[    4.689603] mmcblk mmc0:0001: Card claimed for testing.
[    4.699356] mmcblk0: mmc0:0001 016G30 14.6 GiB 
[    4.707301] mmcblk0boot0: mmc0:0001 016G30 partition 1 4.00 MiB
[    4.710856] mmc2: SDHCI controller on sdhci-tegra.2 [sdhci-tegra.2] using ADMA
[    4.710997] gpio wake56 for gpio=170
[    4.714598] tegra-se tegra12-se: tegra_se_probe: complete
[    4.714873] hidraw: raw HID events driver (C) Jiri Kosina
[    4.714994] usbcore: registered new interface driver usbhid
[    4.714997] usbhid: USB HID core driver

[    4.767573] mmcblk0boot1: mmc0:0001 016G30 partition 2 4.00 MiB
[    4.767625] tegra-hier-ictlr tegra-hier-ictlr: probed
[    4.788789] mmcblk0rpmb: mmc0:0001 016G30 partition 3 4.00 MiB
[    4.791522] tegra-ehci tegra-ehci.0: Tegra EHCI Host Controller
[    4.791549] tegra-ehci tegra-ehci.0: new USB bus registered, assigned bus number 1
[    4.791668] tegra-ehci tegra-ehci.0: irq 52, io mem 0x7d000000
[    4.796847] tegra-ehci tegra-ehci.0: USB 2.0 started, EHCI 1.10
[    4.796935] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    4.796944] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.796951] usb usb1: Product: Tegra EHCI Host Controller
[    4.796957] usb usb1: Manufacturer: Linux 3.10.40-2.7.2+g0fd5295 ehci_hcd
[    4.796962] usb usb1: SerialNumber: tegra-ehci.0
[    4.797546] hub 1-0:1.0: USB hub found
[    4.797571] hub 1-0:1.0: 1 port detected
[    4.899006]  mmcblk0: p1 p2
[    4.907184]  mmcblk0boot1: unknown partition table
[    4.916726]  mmcblk0boot0: unknown partition table
[    5.140569] mmc1: host does not support reading read-only switch. assuming write-enable.
[    5.158368] sdhci-tegra sdhci-tegra.0: Found T2T coeffs data
[    5.167243] sdhci-tegra sdhci-tegra.0: 200MHz tap hole coeffs found
[    5.189503] usbcore: registered new interface driver snd-usb-audio
[    5.199773] tegra_offload_platform probe successfull.
[    5.207057] succefully registered offload opstegra30_avp_audio_platform_probe successful.
[    5.219278] sgtl5000 4-000a: sgtl5000 revision 0x11
[    5.230785] 4-000a: 1200 mV normal 
[    5.237635] sgtl5000 4-000a: Using internal LDO instead of VDDD
[    5.251248] tegra-snd-apalis-tk1-sgtl5000 tegra-snd-apalis-tk1-sgtl5000.0:  sgtl5000 <-> tegra30-i2s.2 mapping ok
[    5.265107] tegra-snd-apalis-tk1-sgtl5000 tegra-snd-apalis-tk1-sgtl5000.0:  dit-hifi <-> tegra30-spdif mapping ok
[    5.280283] oprofile: using timer interrupt.
[    5.287942] GACT probability NOT on
[    5.294727] Mirror/redirect action on
[    5.301684] u32 classifier
[    5.307659]     Actions configured
[    5.314319] Netfilter messages via NETLINK v0.30.
[    5.322336] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    5.332146] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
[    5.342384] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
[    5.351840] ip_tables: (C) 2000-2006 Netfilter Core Team
[    5.360530] arp_tables: (C) 2002 David S. Miller
[    5.368427] TCP: cubic registered
[    5.375140] NET: Registered protocol family 10
[    5.383688] mip6: Mobile IPv6
[    5.389842] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    5.399059] NET: Registered protocol family 17
[    5.406653] NET: Registered protocol family 15
[    5.414156] can: controller area network core (rev 20120528 abi 9)
[    5.423520] NET: Registered protocol family 29
[    5.431058] can: raw protocol (rev 20120528)
[    5.438371] can: broadcast manager protocol (rev 20120528 t)
[    5.447059] can: netlink gateway (rev 20130117) max_hops=1
[    5.455654] NET: Registered protocol family 35
[    5.463172] 8021q: 802.1Q VLAN Support v1.8
[    5.470373] NET: Registered protocol family 37
[    5.477860] Key type dns_resolver registered
[    5.485123] NET: Registered protocol family 41
[    5.493934] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    5.528301] Registering SWP/SWPB emulation handler
[    5.535939] last reset is due to power on reset
[    5.535939] 
[    5.547544] Disabling clocks left on by bootloader:
[    5.555201]    audio_2x
[    5.560413]    audio
[    5.565330]    audio4
[    5.570309]    audio3
[    5.575257]    audio2
[    5.580176]    audio1
[    5.585073]    audio0
[    5.590005]    hdmi_audio
[    5.595191]    entropy
[    5.600092]    dsi2-fixed
[    5.605218]    dsi1-fixed
[    5.610327]    mipi-cal-fixed
[    5.615766]    nor
[    5.620232]    trace
[    5.624841]    sdmmc3_ddr
[    5.629863]    sdmmc1_ddr
[    5.634880]    cclk_lp
[    5.639580]    pll_x_out0
[    5.644512]    pll_u_12M
[    5.649351]    pll_m_out1
[    5.654370] tegra_dvfs: vdd_cpu connected to regulator
[    5.661887] tegra_dvfs: vdd_core connected to regulator
[    5.669477] tegra_dvfs: vdd_gpu connected to regulator
[    5.678011] cpu_cold cooling device is registered
[    5.685160] cpu_hot cooling device is registered
[    5.692227] Tegra CPU DFLL is initialized with use_dfll = 1
[    5.700145] CPU rate: 696 MHz
[    5.764845] **********Auto tuning windows*************
[    5.771926] WIN_ATTR legend: 0-BOUN_ST, 1-BOUN_END, 2-HOLE
[    5.779214] win[0]: 0(0) - 15(1)
[    5.784235] win[1]: 28(0) - 97(1)
[    5.789342] win[2]: 110(0) - 180(1)
[    5.794603] win[3]: 193(0) - 255(1)
[    5.799818] ***************************************
[    5.806448] ********tuning windows after inserting holes*****
[    5.813909] WIN_ATTR legend: 0-BOUN_ST, 1-BOUN_END, 2-HOLE
[    5.821117] win[0]:-52(0) - 15(1)
[    5.826191] win[1]:28(0) - 28(1)
[    5.831175] win[2]:29(0) - 29(1)
[    5.836146] win[3]:30(0) - 30(2)
[    5.841098] win[4]:32(2) - 97(1)
[    5.846026] win[5]:110(0) - 111(2)
[    5.851104] win[6]:113(2) - 180(1)
[    5.856156] win[7]:194(2) - 255(1)
[    5.861184] ***********************************************
[    5.868432] **********Tuning values*********
[    5.874367] **estimated values**
[    5.876626] tegra dvfs: tegra sysfs cap interface is initialized
[    5.876729] tegra dvfs: tegra sysfs gpu & emc interface is initialized
[    5.877333] tegra_actmon.emc: Completed initialization (0)
[    5.877542] tegra_actmon.avp: Completed initialization (0)
[    5.877690] tegra_mon.cpu_emc: Completed initialization (0)
[    5.916706] T2T_Vmax 61, T2T_Vmin 84, 1'st_hole_Vmax 31, UI_Vmax 81
[    5.924685] **Calculated values**
[    5.929712] T2T_Vmax 61, 1'st_hole_Vmax 31, UI_Vmax 81
[    5.936597] T2T_Vmin 61, 1'st_hole_Vmin 31, UI_Vmin 81
[    5.943467] ***********************************
[    5.949719] ***********final tuning windows**********
[    5.956490] win[0]: -36 - -1
[    5.961068] win[1]: 44 - 12
[    5.962497] VCC_USBH(2A|2C|2D|3|4): incomplete constraints, leaving on
[    5.962508] +V1.8_VPP_FUSE: incomplete constraints, leaving on
[    5.962513] as3722-ldo7: incomplete constraints, leaving on
[    5.962516] VDDIO_SDMMC3: incomplete constraints, leaving on
[    5.962520] as3722-ldo5: incomplete constraints, leaving on
[    5.962528] as3722-sd3: incomplete constraints, leaving on
[    5.962531] +V3.3_MXM: incomplete constraints, leaving on
[    5.962535] regulator-dummy: incomplete constraints, leaving on
[    5.963259] file system registered
[    5.964152] android_usb gadget: Mass Storage Function, version: 2009/09/11
[    5.964156] android_usb gadget: Number of LUNs=1
[    5.964161]  lun0: LUN: removable file: (no medium)
[    5.964510] android_maxim14675_set_voltage: max_voltage (vbus) = 5000
[    5.964526] android_usb gadget: android_usb ready
[    5.964531] tegra-udc: bind to driver android_usb
[    5.964775] gpio wake14 for gpio=235
[    5.964868] gpio wake0 for gpio=117
[    5.965075] input: gpio-keys.3 as /devices/platform/gpio-keys.3/input/input0
[    6.092582] win[2]: 45 - 13
[    6.092633] as3722-rtc as3722-rtc.1: setting system clock to 2000-01-01 00:06:36 UTC (946685196)
[    6.093215] ALSA device list:
[    6.093219]   #0: Toradex Apalis TK1 SGTL5000
[    6.093221]   #1: HDA NVIDIA Tegra at 0x70038000 irq 113
[ [    6.127371] win[4]: 41 - 81
[    6.131948] win[5]: 126 - 98
[    6.136666] win[6]: 127 - 164
[    6.141451] win[7]: 214 - 239
[    6.146224] ********************************
[    6.152312] best tap win - (41-81), best tap value 61 prev_best_tap 0
[    6.750245] **********Auto tuning windows*************
[    6.757832] WIN_ATTR legend: 0-BOUN_ST, 1-BOUN_END, 2-HOLE
[    6.765746] win[0]: 0(0) - 15(1)
[    6.771433] win[1]: 28(0) - 97(1)
[    6.777143] win[2]: 110(0) - 180(1)
[    6.783005] win[3]: 193(0) - 255(1)
[    6.788834] ***************************************
[    6.796145] ********tuning windows after inserting holes*****
[    6.804288] WIN_ATTR legend: 0-BOUN_ST, 1-BOUN_END, 2-HOLE
[    6.812191] win[0]:-52(0) - 15(1)
[    6.817961] win[1]:28(0) - 28(1)
[    6.823599] win[2]:29(0) - 29(1)
[    6.829190] win[3]:30(0) - 30(2)
[    6.834755] win[4]:32(2) - 97(1)
[    6.840317] win[5]:110(0) - 111(2)
[    6.846063] win[6]:113(2) - 180(1)
[    6.851807] win[7]:194(2) - 255(1)
[    6.857549] ***********************************************
[    6.865501] **********Tuning values*********
[    6.872155] **estimated values**
[    6.877800] T2T_Vmax 61, T2T_Vmin 84, 1'st_hole_Vmax 31, UI_Vmax 81
[    6.886518] **Calculated values**
[    6.892275] T2T_Vmax 61, 1'st_hole_Vmax 31, UI_Vmax 81
[    6.900862] T2T_Vmin 61, 1'st_hole_Vmin 31, UI_Vmin 81
[    6.908487] ***********************************
[    6.915495] ***********final tuning windows**********
[    6.923028] win[0]: -36 - -1
[    6.928352] win[1]: 44 - 12
[    6.933577] win[2]: 45 - 13
[    6.938795] win[3]: 46 - 22
[    6.943940] win[4]: 41 - 81
[    6.949076] win[5]: 126 - 98
[    6.954284] win[6]: 127 - 164
[    6.959618] win[7]: 214 - 239
[    6.964906] ********************************
[    6.971488] best tap win - (41-81), best tap value 61 prev_best_tap 61
[    6.980446] sdhci-tegra sdhci-tegra.0: sdhci_tegra_verify_best_tap: tuning freq 200000000hz, best tap 61
[    6.996400] mmc1: new ultra high speed SDR104 SDHC card at address aaaa
[    7.005719] mmcblk mmc1:aaaa: Card claimed for testing.
[    7.013425] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem
[    7.023750] mmcblk1: mmc1:aaaa SC32G 29.7 GiB 
[    7.034881]  mmcblk1: p1
[    7.062588] EXT4-fs (mmcblk0p2): recovery complete
[    7.071091] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    7.081735] VFS: Mounted root (ext3 filesystem) on device 179:2.
[    7.092591] devtmpfs: mounted
[    7.098497] Freeing unused kernel memory: 456K (c09f0000 - c0a62000)
[    7.197310] systemd[1]: System time before build time, advancing clock.
[    7.229400] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    7.250779] systemd[1]: Detected architecture arm.

Welcome to The �Ångstr�öm Distribution v2016.12!

[    7.266924] systemd[1]: Set hostname to <apalis-tk1>.
[    7.454350] systemd[1]: Configuration file /lib/systemd/system/nv.service is marked executable. Please remove executable permission bits. Proceeding anyway.
[    7.472775] systemd[1]: Configuration file /lib/systemd/system/nvfb.service is marked executable. Please remove executable permission bits. Proceeding anyway.
[    7.509231] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    7.525318] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    7.540146] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[    7.558197] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    7.577425] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    7.593979] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    7.605972] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    7.621184] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[    7.642070] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    7.657284] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[    7.670992] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    7.685292] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    7.699969] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    7.712305] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    7.728129] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    7.744143] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    7.762280] systemd[1]: Mounting Temporary Directory...
         Mounting Temporary Directory...
[    7.779998] systemd[1]: Mounting Debug File System...
         Mounting Debug File System...
[    7.796064] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems...
[    7.821574] systemd[1]: Mounting Configuration File System...
         Mounting Configuration File System...
[    7.835008] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    7.845259] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    7.861623] systemd[1]: Starting Apply Kernel Variables...
         Starting Apply Kernel Variables...
[    7.879029] systemd[1]: Starting Create list of required static device nodes for the current kernel...
         Starting Create list of required st... nodes for the current kernel...
[    7.898132] systemd-journald[163]: File /var/log/journal/71f8a75d856f4cd5849601294b4f3e6d/system.journal corrupted or uncleanly shut down, renaming and replacing.
[    7.917901] systemd[1]: Mounting FUSE Control File System...
         Mounting FUSE Control File System...
[    7.935119] systemd[1]: Starting Setup Virtual Console...
         Starting Setup Virtual Console...
[    7.955491] systemd[1]: Mounted FUSE Control File System.
[  OK  ] Mounted FUSE Control File System.
[    7.972235] systemd[1]: Mounted Debug File System.
[  OK  ] Mounted Debug File System.
[    7.986172] systemd[1]: Mounted Configuration File System.
[  OK  ] Mounted Configuration File System.
[    8.002084] systemd[1]: Mounted Temporary Directory.
[  OK  ] Mounted Temporary Directory.
[    8.018743] systemd[1]: Started Remount Root and Kernel File Systems.
[  OK  ] Started Remount Root and Kernel File Systems.
[    8.037264] systemd[1]: Started Apply Kernel Variables.
[  OK  ] Started Apply Kernel Variables.
[    8.054320] systemd[1]: Started Create list of required static device nodes for the current kernel.
[  OK  ] Started Create list of required sta...ce nodes for the current kernel.
[    8.078892] systemd[1]: Started Setup Virtual Console.
[  OK  ] Started Setup Virtual Console.
[    8.103401] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[    8.124459] systemd[1]: Starting Create Static Device Nodes in /dev...
         Starting Create Static Device Nodes in /dev...
[    8.168729] systemd[1]: Started Create Static Device Nodes in /dev.
[  OK  ] Started Create Static Device Nodes in /dev.
[    8.191364] systemd[1]: Starting udev Kernel Device Manager...
         Starting udev Kernel Device Manager...
[    8.207074] systemd[1]: Reached target Local File Systems (Pre).
[  OK  ] Reached target Local File Systems (Pre).
[    8.229040] systemd[1]: Mounting /var/volatile...
         Mounting /var/volatile...
[    8.248281] systemd[1]: Mounted /var/volatile.
[  OK  ] Mounted /var/volatile.
[    8.267311] systemd[1]: Started udev Kernel Device Manager.
[  OK  ] Started udev Kernel Device Manager.
[    8.289302] systemd[1]: Starting Load/Save Random Seed...
         Starting Load/Save Random Seed...
[    8.324151] systemd[1]: Reached target Local File Systems.
[  OK  ] Reached target Local File Systems.
[    8.354288] systemd[1]: Started Load/Save Random Seed.
[  OK  ] Started Load/Save Random Seed.
[    8.527996] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
         Starting Flush Journal to Persistent Storage...
[    8.576118] systemd-journald[163]: Received request to flush runtime journal from PID 1
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started udev Coldplug all Devices.
         Starting Create Volatile Files and Directories...
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlight...ss of backlight:pwm-backlight...
[    8.771683] sdhci: =========== REGISTER DUMP (mmc1)===========
[    8.783340] sdhci: Sys addr: 0x00000000 | Version:  0x00000303
[    8.794295] sdhci: Blk size: 0x00007200 | Blk cnt:  0x00000008
[    8.794303] sdhci: Argument: 0x03b72158 | Trn mode: 0x00000033
[    8.794320] sdhci: Present:  0x01fb0000 | Host ctl: 0x00000013
[    8.794327] sdhci: Power:    0x0000000d | Blk gap:  0x00000000
[    8.794332] sdhci: Wake-up:  0x00000000 | Clock:    0x00000007
[    8.794338] sdhci: Timeout:  0x0000000e | Int stat: 0x00000000
[    8.794344] sdhci: Int enab: 0x02ff000b | Sig enab: 0x02fc000b
[    8.794349] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[    8.794356] sdhci: Caps:     0x376fd080 | Caps_1:   0x10002f73
[    8.794362] sdhci: Cmd:      0x0000123a | Max curr: 0x00000000
[    8.794366] sdhci: Host ctl2: 0x0000308b
[    8.794372] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0xae842010
[    8.794375] sdhci: ===========================================
[    8.794381] mmc1: Command CRC or END bit error, intmask: e0001
[    8.794935] mmcblk1: response CRC error sending r/w cmd command, card status 0x900
[    8.950134] tegra-xhci tegra-xhci: Firmware File: tegra_xusb_firmware (134656 Bytes)
[    8.951080] tegra-xhci tegra-xhci: Firmware DMA Memory: dma 0x80080000 mapped 0xf0323000 (134656 Bytes)
[    8.961438] tegra-xhci tegra-xhci: XUSB device id = 0xfa3 (T124+)
[  OK  ] Started Load/Save Screen Backlight ...ness of backlight:pwm-backlight.
[    9.022858] tegra-xhci tegra-xhci: Firmware timestamp: 2014-09-16 02:10:07 UTC, Falcon state 0x20
[  OK  ] Started Create Volatile Files and Directories.
[    9.037947] tegra-xhci tegra-xhci: Nvidia xHCI Host Controller
[    9.056691] tegra-xhci tegra-xhci: new USB bus registered, assigned bus number 2
[    9.072078] tegra-xhci tegra-xhci: irq 71, io mem 0x70090000
[  OK  ] Found device /dev/ttyS0.
[    9.082526] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    9.106882] gpio wake34 for gpio=82
[    9.110237] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.110246] usb usb2: Product: Nvidia xHCI Host Controller
[    9.110252] usb usb2: Manufacturer: Linux 3.10.40-2.7.2+g0fd5295 tegra-xhci
[    9.110258] usb usb2: SerialNumber: tegra-xhci
[    9.114422] hub 2-0:1.0: USB hub found
[    9.114454] hub 2-0:1.0: 6 ports detected
[  OK  ] Reached target Sound Card.
[    9.179946] tegra-xhci tegra-xhci: Nvidia xHCI Host Controller
[    9.189684] tegra-xhci tegra-xhci: new USB bus registered, assigned bus number 3
[    9.217705] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[    9.243529] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.254754] apalis-tk1-k20 spi1.1: Apalis TK1 K20 MFD driver.
[    9.254754] Firmware version 0.5.
[    9.266416] usb usb3: Product: Nvidia xHCI Host Controller
[    9.266426] usb usb3: Manufacturer: Linux 3.10.40-2.7.2+g0fd5295 tegra-xhci
[    9.266433] usb usb3: SerialNumber: tegra-xhci
[    9.267353] hub 3-0:1.0: USB hub found
[    9.267375] hub 3-0:1.0: 2 ports detected
[    9.317982] Wake58 for irq=81
[    9.324674] Wake40 for irq=53
[    9.330321] Wake42 for irq=53
[    9.342928] Wake41 for irq=129
[    9.348587] Wake43 for irq=129
[  OK  ] Started Network Time Synchronization.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[  OK  ] Listening on D-Bus System Message Bus Socket.
         Starting sshd.socket.
[    9.471487] usb 2-3: new full-speed USB device number 2 using tegra-xhci
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Reached target System Time Synchronized.
[    9.508166] usb 2-3: New USB device found, idVendor=046d, idProduct=c52b
[    9.521561] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    9.533281] usb 2-3: Product: USB Receiver
[   9.543521] usb 2-3: Manufacturer: Logitech
[  OK  ] Listening on sshd.socket.
[    9.580434] input: Logitech USB Receiver as /devices/platform/tegra-xhci/usb2/2-3/2-3:1.0/input/input1
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
[  OK  ] Started Timestamping service.
[  OK  ] Started D-Bus System Message Bus.
[    9.625721] hid-generic 0003:046D:C52B.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-tegra-xhci-3/input0
[    9.674611] input: Logitech USB Receiver as /devices/platform/tegra-xhci/usb2/2-3/2-3:1.1/input/input2
[    9.698180] hid-generic 0003:046D:C52B.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-tegra-xhci-3/input1
[    9.765261] gpiochip_add: registered GPIOs 856 to 1015 on device: generic
[    9.791530] hid-generic 0003:046D:C52B.0003: hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-tegra-xhci-3/input2
[    9.813701] input: apalis-tk1-k20-ts as /devices/platform/spi-tegra114.1/spi_master/spi1/spi1.1/apalis-tk1-k20-ts/input/input3
         Starting Network Service...
         Starting Connection service...
         Starting Avahi mDNS/DNS-SD Stack...
[    9.959048] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
         Starting Login Service...
         Starting Nvidia binary driver first-boot script...
         Starting Save/Restore Sound Card State...
[  OK  ] Started Nvidia binary driver first-boot script.
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Started Network Service.
[   10.083451] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Login Service.
[  OK  ] Started Connection service.
[  OK  ] Reached target Network.
         Starting Load/Configure the kernel ...er providing the RNDIS gadget...
         Starting Permit User Sessions...
[   10.189037] android_usb: already disabled
         Starting Nvidia binary driver init scrip[   10.200306] rndis_function_bind_config MAC: 00:00:00:00:00:00
t...
[   10.213424] android_usb gadget: using random self ethernet address
[   10.223923] android_usb gadget: using random host ethernet address
[  OK  ] Started Permit User Sessions.
[   10.238468] rndis0: MAC de:5c:1d:f5:d4:88
[   10.248539] rndis0: HOST MAC ea:02:20:a2:a4:36
[  OK  ] Started LXDE Display Manager.
[   10.277576] IPv6: ADDRCONF(NETDEV_UP): rndis0: link is not ready
[   10.287985] Tegra cpuquiet clusterswitch enabled
[  OK  ] Started Serial Getty on ttyS0.
[  OK  ] Reached target Login Prompts.
[  OK  ] Started Load/Configure the kernel driver providing the RNDIS gadget.
[  OK  ] Started Nvidia binary driver init script.
         Starting Hostname Service...
         Starting WPA supplicant...
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.
[  OK  ] Started WPA supplicant.
[   10.544153] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
[   10.563900] 8021q: adding VLAN 0 to HW filter on device enp1s0
[  OK  ] Started Hostname Service.

.---O---.                                           
|       |                  .-.           o o        
|   |   |-----.-----.-----.| |   .----..-----.-----.
|       |     | __  |  ---'| '--.|  .-'|     |     |
|   |   |  |  |     |---  ||  --'|  |  |  '  | | | |
'---'---'--'--'--.  |-----''----''--'  '-----'-'-'-'
                -'  |
                '---'

The Angstrom Distribution apalis-tk1 ttyS0

Angstrom v2016.12 - Kernel 3.10.40-2.7.2+g0fd5295

Apalis-TK1_LXDE-Image 2.7.2 20170410

apalis-tk1 login:][1] 

First, may I suggest you updating to one of our supported BSPs using either the Toradex Easy Installer or following the legacy update procedure.

Second, as I can find no indication of anything being wrong from your boot log could you reveal what kind of a screen you have hooked up?

The output of fbset, xrandr and/or cat /var/log/xorg.0.log may also be helpful.

Hi I tried to flash the the SBC with linux version 2.7 (use Toradex Easy Installer). It worked for 1-2 days, and met the same issue again.

When I tried to flash the latest version of linux (v.2.8), I got stuck in the Easy Installer (the program always shows it is extracting files, but I waited for ~2 hours, it never moves forward.)

The monitor I used is HP 22cwa.

Hi
What is the issue actually? Can you send the output of fbset``,xrandrand/orcat /var/log/xorg.0.log` as asked previously by marcel.tx.