root@colibri-imx6:~# rfkill list
root@colibri-imx6:~# rfkill unblock bluetooth
root@colibri-imx6:~# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.1.39-dirty (wz@wz-VirtualBox) (gcc version 4.9.3 20141031 (prerelease) (Linaro GCC 2014.11) ) #11 SMP Wed Aug 30 10:21:41 MDT 2017
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3
[ 0.000000] Reserved memory: failed to allocate memory for node 'linux,cma'
[ 0.000000] cma: Reserved 128 MiB at 0x18000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 65536
[ 0.000000] free_area_init_node: node 0, pgdat 8096e2c0, node_mem_map 87db7000
[ 0.000000] Normal zone: 512 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 65536 pages, LIFO batch:15
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] PERCPU: Embedded 12 pages/cpu @87d7f000 s16640 r8192 d24320 u49152
[ 0.000000] pcpu-alloc: s16640 r8192 d24320 u49152 alloc=12*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
[ 0.000000] Kernel command line: enable_wait_mode=off galcore.contiguousSize=50331648 ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 rootwait fec_mac=00:14:2d:4d:c7:b1 consoleblank=0 no_console_suspend=1 console=tty1 console=ttymxc0,115200n8 video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 video=mxcfb1:off fbmem=8M
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 118204K/262144K available (6919K kernel code, 237K rwdata, 2136K rodata, 332K init, 417K bss, 12868K reserved, 131072K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0x90800000 - 0xff000000 (1768 MB)
[ 0.000000] lowmem : 0x80000000 - 0x90000000 ( 256 MB)
[ 0.000000] pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
[ 0.000000] modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
[ 0.000000] .text : 0x80008000 - 0x808e001c (9057 kB)
[ 0.000000] .init : 0x808e1000 - 0x80934000 ( 332 kB)
[ 0.000000] .data : 0x80934000 - 0x8096f420 ( 238 kB)
[ 0.000000] .bss : 0x8096f420 - 0x809d7a84 ( 418 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 512 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76450001
[ 0.000000] mxc_clocksource_init 3000000
[ 0.000000] Switching to timer-based delay loop, resolution 333ns
[ 0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
[ 0.000025] clocksource mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[ 0.001028] Console: colour dummy device 80x30
[ 0.001678] console [tty1] enabled
[ 0.001704] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[ 0.001744] pid_max: default: 32768 minimum: 301
[ 0.001854] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.001884] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.002452] Initializing cgroup subsys freezer
[ 0.002489] Initializing cgroup subsys debug
[ 0.002526] CPU: Testing write buffer coherency: ok
[ 0.002830] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.002914] Setting up static identity map for 0x10008280 - 0x100082d8
[ 0.004569] Brought up 1 CPUs
[ 0.004597] SMP: Total of 1 processors activated (6.00 BogoMIPS).
[ 0.004622] CPU: All CPU(s) started in SVC mode.
[ 0.005047] devtmpfs: initialized
[ 0.017223] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.017649] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.017702] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.023320] pinctrl core: initialized pinctrl subsystem
[ 0.024414] NET: Registered protocol family 16
[ 0.031674] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.032551] cpuidle: using governor ladder
[ 0.032584] cpuidle: using governor menu
[ 0.032888] CPU identified as i.MX6DL, silicon rev 1.3
[ 0.055056] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.055100] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.057751] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[ 0.058957] imx-gpc 20dc000.gpc: no fsl,ldo-bypass found!
[ 0.071369] SCSI subsystem initialized
[ 0.071697] usbcore: registered new interface driver usbfs
[ 0.071784] usbcore: registered new interface driver hub
[ 0.071921] usbcore: registered new device driver usb
[ 0.072133] 2000000.aips-bus:usbphy_nop1 supply vcc not found, using dummy regulator
[ 0.072289] 2000000.aips-bus:usbphy_nop2 supply vcc not found, using dummy regulator
[ 0.073177] i2c-gpio i2c@0: using pins 109 (SDA) and 108 (SCL)
[ 0.075040] stmpe-i2c 1-0041: stmpe811 detected, chip id: 0x811
[ 0.077018] i2c i2c-1: IMX I2C adapter registered
[ 0.077057] i2c i2c-1: can't use DMA
[ 0.077761] i2c i2c-2: IMX I2C adapter registered
[ 0.077795] i2c i2c-2: can't use DMA
[ 0.077935] Linux video capture interface: v2.00
[ 0.078006] pps_core: LinuxPPS API ver. 1 registered
[ 0.078029] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.078084] PTP clock support registered
[ 0.090479] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[ 0.091615] MIPI CSI2 driver module loaded
[ 0.091806] Advanced Linux Sound Architecture Driver Initialized.
[ 0.093115] Bluetooth: Core ver 2.20
[ 0.093178] NET: Registered protocol family 31
[ 0.093201] Bluetooth: HCI device and connection manager initialized
[ 0.093231] Bluetooth: HCI socket layer initialized
[ 0.093256] Bluetooth: L2CAP socket layer initialized
[ 0.093300] Bluetooth: SCO socket layer initialized
[ 0.093867] Switched to clocksource mxc_timer1
[ 0.104227] NET: Registered protocol family 2
[ 0.104993] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.105045] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.105098] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.105170] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.105209] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.105391] NET: Registered protocol family 1
[ 0.105679] RPC: Registered named UNIX socket transport module.
[ 0.105709] RPC: Registered udp transport module.
[ 0.105730] RPC: Registered tcp transport module.
[ 0.105749] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.106484] CPU PMU: Failed to parse /soc/pmu/interrupt-affinity[0]
[ 0.106547] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[ 0.108124] Bus freq driver module loaded
[ 0.115327] VFS: Disk quotas dquot_6.6.0
[ 0.115536] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.116663] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.117366] NFS: Registering the id_resolver key type
[ 0.117417] Key type id_resolver registered
[ 0.117440] Key type id_legacy registered
[ 0.117482] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.118011] ntfs: driver 2.1.32 [Flags: R/W].
[ 0.118487] fuse init (API version 7.23)
[ 0.123196] io scheduler noop registered
[ 0.123233] io scheduler deadline registered
[ 0.123416] io scheduler cfq registered (default)
[ 0.125413] imx-weim 21b8000.weim: Driver registered.
[ 0.127549] backlight supply power not found, using dummy regulator
[ 0.129347] 20e0000.hdmi_video supply HDMI not found, using dummy regulator
[ 0.130650] fbcvt: 640x480@60: CVT Name - .307M3
[ 0.130695] mxc_sdc_fb fb@0: registered mxc display driver lcd
[ 0.132261] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80 v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[ 0.178125] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80 v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[ 0.197666] Console: switching to colour frame buffer device 80x30
[ 0.237861] mxc_sdc_fb fb@1: mxcfb1 is turned off!
[ 0.240909] imx-sdma 20ec000.sdma: no iram assigned, using external mem
[ 0.242988] imx-sdma 20ec000.sdma: no event needs to be remapped
[ 0.245188] imx-sdma 20ec000.sdma: loaded firmware 3.3
[ 0.249799] imx-sdma 20ec000.sdma: initialized
[ 0.253272] pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1
[ 0.255751] pfuze100-regulator 1-0008: FAB: 0, FIN: 0
[ 0.257542] pfuze100-regulator 1-0008: pfuze100 found.
[ 0.273759] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 24, base_baud = 5000000) is a IMX
[ 1.125332] console [ttymxc0] enabled
[ 1.131733] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 296, base_baud = 5000000) is a IMX
[ 1.144854] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 297, base_baud = 5000000) is a IMX
[ 1.158471] [drm] Initialized drm 1.1.0 20060810
[ 1.165613] [drm] Initialized vivante 1.0.0 20120216 on minor 0
[ 1.182603] brd: module loaded
[ 1.192554] loop: module loaded
[ 1.199549] spi_imx 2014000.ecspi: probed
[ 1.206509] vcan: Virtual CAN interface driver
[ 1.212823] CAN device driver interface
[ 1.218644] spi3.0 supply vdd not found, using dummy regulator
[ 1.226369] spi3.0 supply xceiver not found, using dummy regulator
[ 1.246505] 2188000.ethernet supply phy not found, using dummy regulator
[ 1.255540] pps pps0: new PPS source ptp0
[ 1.265438] libphy: fec_enet_mii_bus: probed
[ 1.272049] fec 2188000.ethernet eth0: registered PHC device 0
[ 1.280078] usbcore: registered new interface driver asix
[ 1.287448] usbcore: registered new interface driver ax88179_178a
[ 1.295441] usbcore: registered new interface driver cdc_ether
[ 1.303097] usbcore: registered new interface driver net1080
[ 1.310657] usbcore: registered new interface driver cdc_subset
[ 1.318360] usbcore: registered new interface driver zaurus
[ 1.325670] usbcore: registered new interface driver cdc_ncm
[ 1.332893] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.341026] ehci-mxc: Freescale On-Chip EHCI Host driver
[ 1.348138] usbcore: registered new interface driver usblp
[ 1.355256] usbcore: registered new interface driver usb-storage
[ 1.362811] usbcore: registered new interface driver usbserial
[ 1.370100] usbcore: registered new interface driver usbserial_generic
[ 1.378052] usbserial: USB Serial support registered for generic
[ 1.385496] usbcore: registered new interface driver ftdi_sio
[ 1.392649] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 1.402817] usbcore: registered new interface driver pl2303
[ 1.409944] usbserial: USB Serial support registered for pl2303
[ 1.418594] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
[ 1.429792] imx_usb 2184000.usb: Can't register ci_hdrc platform device, err=-517
[ 1.443947] ci_hdrc ci_hdrc.0: EHCI Host Controller
[ 1.450454] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[ 1.473906] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[ 1.481820] hub 1-0:1.0: USB hub found
[ 1.487342] hub 1-0:1.0: 1 port detected
[ 1.494040] mousedev: PS/2 mouse device common for all mice
[ 1.510040] input: stmpe-ts as /devices/soc0/soc/2100000.aips-bus/21a4000.i2c/i2c-1/1-0041/stmpe-ts/input/input0
[ 1.527465] rtc-ds1307 2-0068: rtc core: registered m41t0 as rtc0
[ 1.536259] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc1
[ 1.548987] i2c /dev entries driver
[ 1.555720] mxc_v4l2_output v4l2_out: V4L2 device registered as video16
[ 1.564645] mxc_v4l2_output v4l2_out: V4L2 device registered as video17
[ 1.574903] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
[ 1.583019] usbcore: registered new interface driver btusb
[ 1.590924] sdhci: Secure Digital Host Controller Interface driver
[ 1.599180] sdhci: Copyright(c) Pierre Ossman
[ 1.605540] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.614179] /soc/aips-bus@02100000/usdhc@02190000: voltage-ranges unspecified
[ 1.623389] sdhci-esdhc-imx 2190000.usdhc: Got CD GPIO
[ 1.631840] sdhci-esdhc-imx 2190000.usdhc: No vqmmc regulator found
[ 1.684148] mmc1: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
[ 1.698018] /soc/aips-bus@02100000/usdhc@02198000: voltage-ranges unspecified
[ 1.707524] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found
[ 1.753904] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[ 1.777589] mxc_vpu 2040000.vpu_fsl: VPU initialized
[ 1.789409] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[ 1.805852] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[ 1.816614] galcore: clk_get vg clock failed, disable vg!
[ 1.824405] Galcore version 5.0.11.41671
[ 1.953981] caam 2100000.caam: Entropy delay = 3200
[ 2.021687] caam 2100000.caam: Instantiated RNG4 SH0
[ 2.082449] caam 2100000.caam: Instantiated RNG4 SH1
[ 2.089374] caam 2100000.caam: device ID = 0x0a16010000000100 (Era -524)
[ 2.098102] caam 2100000.caam: job rings = 2, qi = 0
[ 2.105053] mmc0: MAN_BKOPS_EN bit is not set
[ 2.129043] caam algorithms registered in /proc/crypto
[ 2.139546] mmc0: new DDR MMC card at address 0001
[ 2.147336] hub 1-1:1.0: USB hub found
[ 2.153854] hub 1-1:1.0: 4 ports detected
[ 2.159851] mmcblk0: mmc0:0001 Q2J54A 3.59 GiB
[ 2.168160] mmcblk0boot0: mmc0:0001 Q2J54A partition 1 16.0 MiB
[ 2.176651] mmcblk0boot1: mmc0:0001 Q2J54A partition 2 16.0 MiB
[ 2.185858] caam_jr 2101000.jr0: registering rng-caam
[ 2.195711] mmcblk0: p1 p2
[ 2.200742] snvs-secvio 20cc000.caam-snvs: can't get snvs clock
[ 2.210053] snvs-secvio 20cc000.caam-snvs: violation handlers armed - non-secure state
[ 2.221555] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.228934] usbcore: registered new interface driver usbhid
[ 2.236196] usbhid: USB HID core driver
[ 2.247268] stmpe-adc stmpe-adc: Initialized
[ 2.256228] sgtl5000 1-000a: sgtl5000 revision 0x11
[ 2.289725] fsl-hdmi-dai soc:hdmi_audio@00120000: failed to probe. Load HDMI-video first.
[ 2.301138] fsl-hdmi-dai: probe of soc:hdmi_audio@00120000 failed with error -12
[ 2.312974] sgtl5000 1-000a: Using internal LDO instead of VDDD
[ 2.333237] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok
[ 2.343042] imx-audio-hdmi sound-hdmi: initialize HDMI-audio failed. load HDMI-video first!
[ 2.356045] NET: Registered protocol family 10
[ 2.363381] NET: Registered protocol family 17
[ 2.369767] can: controller area network core (rev 20120528 abi 9)
[ 2.377943] NET: Registered protocol family 29
[ 2.384334] can: raw protocol (rev 20120528)
[ 2.390490] can: broadcast manager protocol (rev 20120528 t)
[ 2.398134] can: netlink gateway (rev 20130117) max_hops=1
[ 2.405825] Bluetooth: RFCOMM TTY layer initialized
[ 2.412657] Bluetooth: RFCOMM socket layer initialized
[ 2.419784] Bluetooth: RFCOMM ver 1.11
[ 2.425451] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.432605] Bluetooth: BNEP filters: protocol multicast
[ 2.439663] Bluetooth: BNEP socket layer initialized
[ 2.446427] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 2.454154] Bluetooth: HIDP socket layer initialized
[ 2.461243] Key type dns_resolver registered
[ 2.468887] Registering SWP/SWPB emulation handler
[ 2.476940] 2184000.usb supply vbus not found, using dummy regulator
[ 2.491641] input: gpio-keys as /devices/soc0/gpio-keys/input/input1
[ 2.501504] rtc-ds1307 2-0068: setting system clock to 2017-08-31 17:33:48 UTC (1504200828)
[ 2.523661] ALSA device list:
[ 2.528438] #0: imx6-colibri-sgtl5000
[ 2.542583] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem
[ 2.554406] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 2.565235] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 2.982387] EXT4-fs (mmcblk0p2): recovery complete
[ 2.991713] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.007370] VFS: Mounted root (ext3 filesystem) readonly on device 179:2.
[ 3.016911] devtmpfs: mounted
[ 3.022099] Freeing unused kernel memory: 332K (808e1000 - 80934000)
[ 3.137091] random: systemd urandom read with 27 bits of entropy available
[ 3.154814] 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)
[ 3.186328] systemd[1]: Detected architecture arm.
[ 3.214476] systemd[1]: Set hostname to <colibri-imx6>.
[ 3.474487] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 3.504272] systemd[1]: Listening on udev Control Socket.
[ 3.549656] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 3.584383] systemd[1]: Listening on Network Service Netlink Socket.
[ 3.614338] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 3.644302] systemd[1]: Listening on Journal Socket.
[ 3.674118] systemd[1]: Reached target Remote File Systems.
[ 3.704477] systemd[1]: Created slice User and Session Slice.
[ 3.734777] systemd[1]: Created slice System Slice.
[ 3.767884] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 3.801807] systemd[1]: Starting File System Check on Root Device...
[ 3.835969] systemd[1]: Mounting Debug File System...
[ 3.852730] systemd[1]: Created slice system-getty.slice.
[ 3.872166] systemd[1]: Starting Load Kernel Modules...
[ 3.900893] systemd[1]: Starting Setup Virtual Console...
[ 3.922666] systemd[1]: Reached target Swap.
[ 3.939983] systemd[1]: Mounting Temporary Directory...
[ 3.977677] systemd[1]: Listening on udev Kernel Socket.
[ 4.015872] systemd[1]: Starting Export GPIOs to user space...
[ 4.045086] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 4.074168] systemd[1]: Reached target Paths.
[ 4.094339] systemd[1]: Listening on Journal Socket (/dev/log).
[ 4.125938] systemd[1]: Starting Journal Service...
[ 4.136623] systemd[1]: Reached target Slices.
[ 4.156479] systemd[1]: Mounted Debug File System.
[ 4.172362] systemd[1]: Mounted Temporary Directory.
[ 4.204963] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 4.255113] systemd[1]: Started File System Check on Root Device.
[ 4.275432] systemd[1]: Started Load Kernel Modules.
[ 4.304997] systemd[1]: Started Setup Virtual Console.
[ 4.335366] systemd[1]: Started Export GPIOs to user space.
[ 4.364656] systemd[1]: Started Journal Service.
[ 4.513740] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 4.717240] systemd-journald[187]: Received request to flush runtime journal from PID 1
[ 6.676489] pn54x_dev_init
[ 6.680881] pn54x_probe
[ 6.684941] pn544 2-0028: FIRM GPIO <OPTIONAL> error getting from OF node
[ 6.693336] pn544 2-0028: CLKREQ GPIO <OPTIONAL> error getting from OF node
[ 6.868527] using random self ethernet address
[ 6.874696] using random host ethernet address
[ 7.069728] 2-0028 supply nxp,pn54x-pvdd not found, using dummy regulator
[ 7.174529] 2-0028 supply nxp,pn54x-vbat not found, using dummy regulator
[ 7.373309] 2-0028 supply nxp,pn54x-pmuvcc not found, using dummy regulator
[ 7.508663] 2-0028 supply nxp,pn54x-sevdd not found, using dummy regulator
[ 7.674985] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Micrel KSZ8041] (mii_bus:phy_addr=2188000.ethernet:00, irq=-1)
[ 7.690906] pn54x_probe: request irq_gpio 40
[ 7.696956] pn54x_probe: request ven_gpio 38
[ 7.814175] pn54x_probe : requesting IRQ 77
[ 7.876992] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 7.885451] usb0: HOST MAC 00:14:2d:ff:ff:fe
[ 7.966479] usb0: MAC 00:14:2d:ff:ff:ff
[ 9.443373] configfs-gadget gadget: high-speed config #1: c
[ 9.520540] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 9.898064] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80 v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[ 9.948794] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80 v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[ 9.998151] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80 v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[ 10.048576] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80 v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[ 10.475679] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80 v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[ 10.674325] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 10.682188] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 14.633098] random: nonblocking pool is initialized
[ 47.243950] usb 1-1.3: new full-speed USB device number 3 using ci_hdrc
[ 47.440030] cdc_acm 1-1.3:1.0: ttyACM0: USB ACM device
[ 47.448140] usbcore: registered new interface driver cdc_acm
[ 47.453851] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
