DESK-MX6-L/General/Booting from NFS

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< DESK-MX6-L
Revision as of 14:25, 16 July 2021 by U0009 (talk | contribs) (U0009 moved page AXEL Lite SOM/DESK-MX6-L/General/Booting from NFS to DESK-MX6-L/General/Booting from NFS: modifica gestione DESK come prodotto a se stante)

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Version Issue Date Notes
1.0.0 Oct 2020 First DESK release


Booting from NFS[edit | edit source]

This configuration is very helpful during the software development (both for kernel and applications). The kernel image is downloaded via TFTP while the root file system is remotely mounted via NFS from the host. It is assumed that the development host:

  • is connected with the target host board through an Ethernet LAN
  • exports the directory containing the root file system for the target through the NFS server
  • runs a TFTP server.
  • has a proper subnet IP address

net_nfs configuration[edit | edit source]

DESK-MX6-L Virtual Machine is properly configured for the TFTP and NFS debug.

In any case, some variables has to be configured on the target and the VM itself has to be configured for respect to the network environment.

Host (Virtual Machine) configuration[edit | edit source]

The DESK-MX6-L Virtual Machine has the tftp and nfs services already running. Optionally, their configuration has to be changed according to the network configuration where the target is connected to.

Check and properly configure the items the following chapters: network adapter, nfs server

network adapter[edit | edit source]

The network adpater should be configured in bridge mode in order to allow the target to get the files from the VM


Network-bridge.png


XELK VM Network.png


then check or re-configure the Host IP address

dvdk@vagrant:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 08:00:27:26:e3:8c  
          inet addr:192.168.0.121  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::178:59dd:914d:7e23/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1481286 errors:0 dropped:10 overruns:0 frame:0
          TX packets:486082 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1647604355 (1.6 GB)  TX bytes:53874713 (53.8 MB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:224 errors:0 dropped:0 overruns:0 frame:0
          TX packets:224 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:26014 (26.0 KB)  TX bytes:26014 (26.0 KB)

dvdk@vagrant:~$ 

nfs server[edit | edit source]

The NFS server should exports the correct file system directory (in our example)

dvdk@vagrant:~$ cat /etc/exports 
/home 0.0.0.0/0.0.0.0(rw,sync,no_root_squash,no_subtree_check,crossmnt)
dvdk@vagrant:~$ 

otherwise, change its configuration and then restart the nfs server:

dvdk@vagrant:~$ sudo /etc/init.d/nfs-kernel-server restart
[ ok ] Restarting nfs-kernel-server (via systemctl): nfs-kernel-server.service.
dvdk@vagrant:~$ 

Target configuration[edit | edit source]

The IP address for server and target should be configured: an example (for a network subnet 192.168.0.x)

=> setenv serverip 192.168.0.121
=> setenv ipaddr 192.168.0.90
  • serverip is the IP address of the host machine running the tftp/nfs server
  • ipaddr is the IP address of the target

The kernel and device tree files has to be selected

=> setenv bootfile /tftpboot/desk-mx-l/uImage
=> setenv fdtfile /tftpboot/desk-mx-l/imx6q-xelk-l-2-0-0.dtb

finally, the root file system directory on the Virtual Machine should be configured for let the kernel to find the INIT

=> setenv rootpath /home/dvdk/desk-mx-l/rfs/desk-mx

To run this configuration just issue the net_nfs command which firstly download the kernel and device tree using the tftp protocol

=> run net_nfs
Using FEC device
TFTP from server 192.168.0.121; our IP address is 192.168.0.90
Filename 'desk-mx-l/uImage'.
Load address: 0x12000000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #########
         741.2 KiB/s
done
Bytes transferred = 7031520 (6b4ae0 hex)
Using FEC device
TFTP from server 192.168.0.121; our IP address is 192.168.0.90
Filename 'desk-mx-l/imx6q-sbcx-cb0012.dtb'.
Load address: 0x18000000
Loading: ###########
         846.7 KiB/s
done
Bytes transferred = 53760 (d200 hex)
FDT: override 'som_uniqueid' with 'dbc7977d:0b0931d4'
FDT: override 'cb_uniqueid' with 'da000011:0dd2e72d'
## Booting kernel from Legacy Image at 12000000 ...
   Image Name:   Linux-4.14.98-desk-mx6-l-1.0.0
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    7031456 Bytes = 6.7 MiB
   Load Address: 10008000
   Entry Point:  10008000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 18000000
   Booting using the fdt blob at 0x18000000
   Loading Kernel Image ... OK
   reserving fdt memory region: addr=18000000 size=e000
   Using Device Tree in place at 18000000, end 18010fff
switch to ldo_bypass mode!
Frame buffer: configure splashscreen reserved memory to 0x8e000000 (2 MiB)
WARNING: could not find 2nd splashscreen reserved memory path

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.98-desk-mx6-l-1.0.0 (dvdk@vagrant) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Fri Oct 9 12:56:59 CEST 2020
[    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: AxelLite Quad on SBCX CB0012
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Reserved memory: created ipuv3_fb memory pool at 0x8e000000, size 2 MiB
[    0.000000] OF: reserved mem: initialized node splashscreen, compatible id fsl,ipuv3-fb
[    0.000000] percpu: Embedded 16 pages/cpu @e578e000 s35596 r8192 d21748 u65536
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 520496
[    0.000000] Kernel command line: root=/dev/nfs rw nfsroot=192.168.0.121:/opt/nfsroot/axel/xelk,v3,tcp ip=192.168.0.90:192.168.0.121::255.255.255.0:xelk:eth0:off panic=1 console=ttymxc2,115200 cma=64M vmalloc=400M video=LVDS-1:d mtdparts=gpmi-nand:2M(nand-SPL),6M(nand-uboot),1M(nand-env1),1M(nand-env2),1M(nand-fdt),1M(nand-spare),8M(nand-kernel),4M(nand-splash),-(nand-ubi);spi0.0:64k(spi-SPL),960k(spi-uboot),256k(spi-env1),256k(spi-env2),512k(spi-dtb),8M(spi-kernel),4M(spi-splash),-(spi-free)
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes)
[    0.000000] Inode-cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Memory: 1734528K/2095104K available (9216K kernel code, 660K rwdata, 2540K rodata, 1024K init, 426K bss, 360576K reserved, 0K cma-reserved, 88064K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe7000000 - 0xff800000   ( 392 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xe6800000   (1640 MB)
[    0.000000]     pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
[    0.000000]     modules : 0x7f000000 - 0x7fe00000   (  14 MB)
[    0.000000]       .text : 0x80008000 - 0x80a00000   (10208 kB)
[    0.000000]       .init : 0x80d00000 - 0x80e00000   (1024 kB)
[    0.000000]       .data : 0x80e00000 - 0x80ea5228   ( 661 kB)
[    0.000000]        .bss : 0x80eae060 - 0x80f18988   ( 427 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] L2C-310 errata 752271 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, 1024 kB
[    0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
[    0.000000] Switching to timer-based delay loop, resolution 333ns
[    0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
[    0.000027] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[    0.001670] Console: colour dummy device 80x30
[    0.001703] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[    0.001720] pid_max: default: 32768 minimum: 301
[    0.001850] Mount-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.001868] Mountpoint-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.002399] CPU: Testing write buffer coherency: ok
[    0.002433] CPU0: Spectre v2: using BPIALL workaround
[    0.002787] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.039600] Setting up static identity map for 0x10100000 - 0x10100060
[    0.059554] Hierarchical SRCU implementation.
[    0.099556] smp: Bringing up secondary CPUs ...
[    0.169832] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.169838] CPU1: Spectre v2: using BPIALL workaround
[    0.239814] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.239819] CPU2: Spectre v2: using BPIALL workaround
[    0.309812] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.309817] CPU3: Spectre v2: using BPIALL workaround
[    0.309940] smp: Brought up 1 node, 4 CPUs
[    0.309953] SMP: Total of 4 processors activated (24.00 BogoMIPS).
[    0.309962] CPU: All CPU(s) started in SVC mode.
[    0.310826] devtmpfs: initialized
[    0.320031] random: get_random_u32 called from bucket_table_alloc+0x114/0x23c with crng_init=0
[    0.320288] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.320529] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.320554] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.320780] pinctrl core: initialized pinctrl subsystem
[    0.321564] NET: Registered protocol family 16
[    0.322642] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.323581] cpuidle: using governor menu
[    0.323851] CPU identified as i.MX6Q, silicon rev 1.2
[    0.323981] Use WDOG2 as reset source
[    0.331904] vdd1p1: supplied by regulator-dummy
[    0.332387] vdd3p0: supplied by regulator-dummy
[    0.332808] vdd2p5: supplied by regulator-dummy
[    0.333281] vddarm: bypassed regulator has no supply!
[    0.333292] vddarm: failed to get the current voltage(-517)
[    0.334011] vddsoc: bypassed regulator has no supply!
[    0.334022] vddsoc: failed to get the current voltage(-517)
[    0.345764] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.345778] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.346455] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[    0.348809] imx rpmsg driver is registered.
[    0.371703] vgaarb: loaded
[    0.372451] SCSI subsystem initialized
[    0.372843] usbcore: registered new interface driver usbfs
[    0.372898] usbcore: registered new interface driver hub
[    0.372982] usbcore: registered new device driver usb
[    0.373170] usb_phy_generic 2000000.aips-bus:usbphy_nop1: 2000000.aips-bus:usbphy_nop1 supply vcc not found, using dummy regulator
[    0.373331] usb_phy_generic 2000000.aips-bus:usbphy_nop2: 2000000.aips-bus:usbphy_nop2 supply vcc not found, using dummy regulator
[    0.374517] i2c i2c-1: IMX I2C adapter registered
[    0.374539] i2c i2c-1: can't use DMA, using PIO instead.
[    0.375041] i2c i2c-2: IMX I2C adapter registered
[    0.375059] i2c i2c-2: can't use DMA, using PIO instead.
[    0.375539] Linux video capture interface: v2.00
[    0.375593] pps_core: LinuxPPS API ver. 1 registered
[    0.375603] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.375624] PTP clock support registered
[    0.399618] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[    0.429612] imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[    0.430666] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[    0.431161] mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed
[    0.431176] mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a
[    0.431284] MIPI CSI2 driver module loaded
[    0.431451] Advanced Linux Sound Architecture Driver Initialized.
[    0.432513] Bluetooth: Core ver 2.22
[    0.432554] NET: Registered protocol family 31
[    0.432565] Bluetooth: HCI device and connection manager initialized
[    0.432581] Bluetooth: HCI socket layer initialized
[    0.432595] Bluetooth: L2CAP socket layer initialized
[    0.432628] Bluetooth: SCO socket layer initialized
[    0.433601] clocksource: Switched to clocksource mxc_timer1
[    0.433715] VFS: Disk quotas dquot_6.6.0
[    0.433789] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.441858] NET: Registered protocol family 2
[    0.442414] TCP established hash table entries: 16384 (order: 4, 65536 bytes)
[    0.442561] TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
[    0.442820] TCP: Hash tables configured (established 16384 bind 16384)
[    0.442940] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.443022] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.443238] NET: Registered protocol family 1
[    0.443719] RPC: Registered named UNIX socket transport module.
[    0.443732] RPC: Registered udp transport module.
[    0.443740] RPC: Registered tcp transport module.
[    0.443749] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.444440] hw perfevents: no interrupt-affinity property for /soc/pmu, guessing.
[    0.444677] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[    0.446578] Bus freq driver module loaded
[    0.447978] workingset: timestamp_bits=30 max_order=19 bucket_order=0
[    0.452091] NFS: Registering the id_resolver key type
[    0.452123] Key type id_resolver registered
[    0.452132] Key type id_legacy registered
[    0.452178] ntfs: driver 2.1.32 [Flags: R/W].
[    0.452495] fuse init (API version 7.26)
[    0.457469] bounce: pool size: 64 pages
[    0.457502] io scheduler noop registered
[    0.457516] io scheduler deadline registered
[    0.457654] io scheduler cfq registered (default)
[    0.457666] io scheduler mq-deadline registered
[    0.457677] io scheduler kyber registered
[    0.459875] imx6q-pcie 1ffc000.pcie: no reserved region node.
[    0.459976] imx6q-pcie 1ffc000.pcie: 1ffc000.pcie supply epdev_on not found, using dummy regulator
[    0.460295] OF: PCI: host bridge /soc/pcie@1ffc000 ranges:
[    0.460330] OF: PCI:    IO 0x01f80000..0x01f8ffff -> 0x00000000
[    0.460350] OF: PCI:   MEM 0x01000000..0x01efffff -> 0x01000000
[    0.709145] imx6q-pcie 1ffc000.pcie: phy link never came up
[    0.712220] imx6q-pcie 1ffc000.pcie: failed to initialize host
[    0.712236] imx6q-pcie 1ffc000.pcie: unable to add pcie port.
[    0.712467] imx6q-pcie: probe of 1ffc000.pcie failed with error -110
[    0.714273] imx-sdma 20ec000.sdma: no iram assigned, using external mem
[    0.714488] imx-sdma 20ec000.sdma: Falling back to user helper
[    0.717918] mxs-dma 110000.dma-apbh: initialized
[    0.719823] imx-pgc-pd imx-pgc-power-domain.0: Linked as a consumer to 20dc000.gpc
[    0.721571] pfuze100-regulator 1-0008: Full layer: 1, Metal layer: 1
[    0.722280] pfuze100-regulator 1-0008: FAB: 0, FIN: 0
[    0.722295] pfuze100-regulator 1-0008: pfuze100 found.
[    0.735642] SW4: Bringing 3150000uV into 1800000-1800000uV
[    0.743347] VGEN3: Bringing 2800000uV into 2500000-2500000uV
[    0.744792] VGEN4: Bringing 3000000uV into 1800000-1800000uV
[    0.746269] VGEN5: Bringing 3000000uV into 2800000-2800000uV
[    0.748140] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.749911] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 73, base_baud = 5000000) is a IMX
[    0.750419] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 74, base_baud = 5000000) is a IMX
[    1.742762] console [ttymxc2] enabled
[    1.747019] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 75, base_baud = 5000000) is a IMX
[    1.756230] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 76, base_baud = 5000000) is a IMX
[    1.767430] imx sema4 driver is registered.
[    1.772018] [drm] Initialized vivante 1.0.0 20120216 for platform:Vivante GCCore on minor 0
[    1.780418] [drm] Initialized vivante 1.0.0 20120216 on minor 0
[    1.793647] brd: module loaded
[    1.804250] loop: module loaded
[    1.813447] random: fast init done
[    1.819491] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xdc
[    1.825890] nand: AMD/Spansion S34ML04G1
[    1.829822] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    1.837551] gpmi-nand 112000.gpmi-nand: mode:4 ,failed in set feature.
[    1.844122] Scanning device for bad blocks
[    2.243342] 9 cmdlinepart partitions found on MTD device gpmi-nand
[    2.249556] Creating 9 MTD partitions on "gpmi-nand":
[    2.254637] 0x000000000000-0x000000200000 : "nand-SPL"
[    2.260611] 0x000000200000-0x000000800000 : "nand-uboot"
[    2.266741] 0x000000800000-0x000000900000 : "nand-env1"
[    2.272710] 0x000000900000-0x000000a00000 : "nand-env2"
[    2.278708] 0x000000a00000-0x000000b00000 : "nand-fdt"
[    2.284578] 0x000000b00000-0x000000c00000 : "nand-spare"
[    2.290601] 0x000000c00000-0x000001400000 : "nand-kernel"
[    2.296862] 0x000001400000-0x000001800000 : "nand-splash"
[    2.303028] 0x000001800000-0x000020000000 : "nand-ubi"
[    2.315400] gpmi-nand 112000.gpmi-nand: driver registered.
[    2.323157] m25p80 spi0.0: unrecognized JEDEC id bytes: 00, 00, 00
[    2.329385] m25p80: probe of spi0.0 failed with error -2
[    2.334745] spi_imx 2008000.ecspi: probed
[    2.339816] spi_imx 2014000.ecspi: probed
[    2.344665] libphy: Fixed MDIO Bus: probed
[    2.349093] CAN device driver interface
[    2.353185] flexcan 2090000.flexcan: 2090000.flexcan supply xceiver not found, using dummy regulator
[    2.363075] flexcan 2090000.flexcan: device registered (reg_base=e735c000, irq=35)
[    2.372508] fec 2188000.ethernet: 2188000.ethernet supply phy not found, using dummy regulator
[    2.381579] pps pps0: new PPS source ptp0
[    2.386594] libphy: fec_enet_mii_bus: probed
[    2.392442] fec 2188000.ethernet eth0: registered PHC device 0
[    2.399482] usbcore: registered new interface driver asix
[    2.404960] usbcore: registered new interface driver ax88179_178a
[    2.411093] usbcore: registered new interface driver cdc_ether
[    2.416989] usbcore: registered new interface driver cdc_eem
[    2.422683] usbcore: registered new interface driver net1080
[    2.428403] usbcore: registered new interface driver cdc_subset
[    2.434437] usbcore: registered new interface driver zaurus
[    2.440068] usbcore: registered new interface driver cdc_ncm
[    2.445795] usbcore: registered new interface driver cdc_mbim
[    2.451548] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.458114] ehci-pci: EHCI PCI platform driver
[    2.462917] usbcore: registered new interface driver cdc_wdm
[    2.468680] usbcore: registered new interface driver usb-storage
[    2.475949] usbmisc_imx 2184800.usbmisc: 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
[    2.495369] ci_hdrc ci_hdrc.1: EHCI Host Controller
[    2.500279] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[    2.533638] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[    2.539255] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.546080] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.553311] usb usb1: Product: EHCI Host Controller
[    2.558216] usb usb1: Manufacturer: Linux 4.14.98-desk-mx6-l-1.0.0 ehci_hcd
[    2.565548] usb usb1: SerialNumber: ci_hdrc.1
[    2.570440] hub 1-0:1.0: USB hub found
[    2.574271] hub 1-0:1.0: 1 port detected
[    2.581320] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-rtc-lp as rtc0
[    2.590651] i2c /dev entries driver
[    2.595188] i2c i2c-1: Added multiplexed i2c bus 3
[    2.601590] input: TSC2007 Touchscreen as /devices/soc0/soc/2100000.aips-bus/21a4000.i2c/i2c-1/i2c-4/4-0048/input/input0
[    2.613137] i2c i2c-1: Added multiplexed i2c bus 4
[    2.618003] i2c-mux-gpio i2c2mux: 2 port mux on 21a4000.i2c adapter
[    2.625461] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[    2.635794] mxc_hdmi 20e0000.hdmi_video: 20e0000.hdmi_video supply HDMI not found, using dummy regulator
[    2.646717] mxc_sdc_fb fb@0: registered mxc display driver ldb
[    2.652610] mxc_sdc_fb fb@0: using reserved memory region at 0x8e000000, size 2 MiB
[    2.660311] mxc_sdc_fb fb@0: assigned reserved memory node splashscreen
[    2.666959] mxc_sdc_fb fb@0: using memory region 0x8e000000 0x8e1fffff
[    2.956221] IR NEC protocol handler initialized
[    2.960761] IR RC5(x/sz) protocol handler initialized
[    2.965851] IR RC6 protocol handler initialized
[    2.970387] IR JVC protocol handler initialized
[    2.974939] IR Sony protocol handler initialized
[    2.979560] IR SANYO protocol handler initialized
[    2.984284] IR Sharp protocol handler initialized
[    2.988995] IR MCE Keyboard/mouse protocol handler initialized
[    2.994846] IR XMP protocol handler initialized
[    2.999740] mxc_v4l2_output v4l2_out: V4L2 device registered as video16
[    3.006511] mxc_v4l2_output v4l2_out: V4L2 device registered as video17
[    3.014794] VGEN3: voltage operation not allowed
[    3.373640] camera ov5640_mipi is found
[    3.378370] Bluetooth: HCI UART driver ver 2.3
[    3.382824] Bluetooth: HCI UART protocol H4 registered
[    3.387998] Bluetooth: HCI UART protocol BCSP registered
[    3.393377] Bluetooth: HCI UART protocol LL registered
[    3.399047] sdhci: Secure Digital Host Controller Interface driver
[    3.405256] sdhci: Copyright(c) Pierre Ossman
[    3.409619] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.416280] sdhci-esdhc-imx 2190000.usdhc: Got CD GPIO
[    3.483806] mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
[    3.541275] mmc0: host does not support reading read-only switch, assuming write-enable
[    3.555329] mmc0: new high speed SDHC card at address 59b4
[    3.561459] mmcblk0: mmc0:59b4 USDU1 14.9 GiB
[    3.567321]  mmcblk0: p1 p2
[    3.723635] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
[    3.736499] caam 2100000.caam: ERA source: CAAMVID.
[    3.744500] caam 2100000.caam: AXI pipeline throttling enabled.
[    3.750842] sdhci-esdhc-imx 2194000.usdhc: card claims to support voltages below defined range
[    3.760357] caam 2100000.caam: device ID = 0x0a16010000000000 (Era 4)
[    3.766838] caam 2100000.caam: job rings = 2, qi = 0, dpaa2 = no
[    3.773748] caam_jr 2101000.jr0: Entropy delay = 3200
[    3.774441] mmc1: new SDIO card at address 0001
[    3.784437] wl12xx_driver wl12xx.0.auto: Falling back to user helper
[    3.839606] caam_jr 2101000.jr0: Instantiated RNG4 SH0.
[    3.900365] caam_jr 2101000.jr0: Instantiated RNG4 SH1.
[    3.910998] caam algorithms registered in /proc/crypto
[    3.920055] caam_jr 2101000.jr0: registering rng-caam
[    3.926290] platform caam_sm: blkkey_ex: 4 keystore units available
[    3.932686] platform caam_sm: 64-bit clear key:
[    3.937256] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    3.942923] platform caam_sm: 64-bit black key:
[    3.947483] platform caam_sm: [0000] 8c 27 2b 81 e1 7d 80 2c
[    3.953153] platform caam_sm: [0008] 45 cd 36 83 b5 5e 8e 6c
[    3.958915] platform caam_sm: 128-bit clear key:
[    3.963544] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    3.969233] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    3.974913] platform caam_sm: 128-bit black key:
[    3.979540] platform caam_sm: [0000] d7 47 0f 49 e1 28 45 72
[    3.985221] platform caam_sm: [0008] 57 98 10 88 2b a5 9f 5e
[    3.990887] platform caam_sm: 192-bit clear key:
[    3.995542] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    4.001210] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    4.006895] platform caam_sm: [0016] 10 11 12 13 14 15 16 17
[    4.012560] platform caam_sm: 192-bit black key:
[    4.017212] platform caam_sm: [0000] 8c 71 fd 91 32 df 03 4b
[    4.022880] platform caam_sm: [0008] 57 91 10 46 5a 43 2e 62
[    4.028567] platform caam_sm: [0016] 5b 78 20 0a 42 7b ee 66
[    4.034252] platform caam_sm: [0024] be b5 0b 4f fe 3d 2a 95
[    4.039916] platform caam_sm: 256-bit clear key:
[    4.044557] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    4.050225] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    4.055907] platform caam_sm: [0016] 10 11 12 13 14 15 16 17
[    4.061575] platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
[    4.067256] platform caam_sm: 256-bit black key:
[    4.071882] platform caam_sm: [0000] e5 aa 13 13 93 90 5e c7
[    4.077566] platform caam_sm: [0008] a0 97 30 1d c4 55 2b 90
[    4.083233] platform caam_sm: [0016] 36 b4 90 2e 6f a7 e9 06
[    4.088916] platform caam_sm: [0024] 91 a3 2d e6 c0 25 cc 32
[    4.094595] platform caam_sm: 64-bit unwritten blob:
[    4.099570] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    4.105252] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    4.110919] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    4.116602] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    4.122271] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    4.127953] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    4.133635] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    4.139302] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    4.144984] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    4.150650] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    4.156332] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    4.161999] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    4.167679] platform caam_sm: 128-bit unwritten blob:
[    4.172738] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    4.178423] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    4.184106] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    4.189772] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    4.195455] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    4.201124] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    4.206805] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    4.212473] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    4.218155] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    4.223839] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    4.229505] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    4.235187] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    4.240852] platform caam_sm: 196-bit unwritten blob:
[    4.245928] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    4.251595] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    4.257277] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    4.262945] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    4.268627] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    4.274316] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    4.279984] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    4.285670] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    4.291337] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    4.297019] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    4.302688] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    4.308369] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    4.314050] platform caam_sm: 256-bit unwritten blob:
[    4.319110] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    4.324794] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    4.330462] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    4.336144] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    4.341812] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    4.347494] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    4.353161] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    4.358842] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    4.364524] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    4.370191] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    4.375873] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    4.381539] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    4.387381] platform caam_sm: 64-bit black key in blob:
[    4.392617] platform caam_sm: [0000] 54 28 88 21 a2 9e b8 df
[    4.398310] platform caam_sm: [0008] 0e ef 5c cb 41 fb e2 8f
[    4.403998] platform caam_sm: [0016] 95 5d ac 4a 95 a1 88 25
[    4.409667] platform caam_sm: [0024] 69 70 87 a2 ed f5 f8 85
[    4.415351] platform caam_sm: [0032] ca ba 17 34 f9 e0 de 6b
[    4.421019] platform caam_sm: [0040] 7b 38 9f 05 95 58 af 3f
[    4.426701] platform caam_sm: [0048] 65 a9 18 99 e6 6a bd 2d
[    4.432370] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    4.438052] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    4.443734] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    4.449401] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    4.455084] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    4.460749] platform caam_sm: 128-bit black key in blob:
[    4.466085] platform caam_sm: [0000] 9e e6 ae ce dd ae ad b3
[    4.471752] platform caam_sm: [0008] 49 a5 65 3e 9d c1 b5 16
[    4.477436] platform caam_sm: [0016] e8 9e be 14 50 34 21 56
[    4.483103] platform caam_sm: [0024] a1 d6 59 db 53 cb 00 39
[    4.488819] platform caam_sm: [0032] 8b d6 eb 76 a3 88 46 9f
[    4.494504] platform caam_sm: [0040] 4d 86 66 1e ed ec b4 74
[    4.500171] platform caam_sm: [0048] 54 77 9b 6f 85 70 77 89
[    4.505855] platform caam_sm: [0056] 56 ae 21 fc 7c cd 52 29
[    4.511523] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    4.517204] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    4.522873] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    4.528556] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    4.534244] platform caam_sm: 192-bit black key in blob:
[    4.539567] platform caam_sm: [0000] 5d 6d 44 15 1f 9b 20 5b
[    4.545253] platform caam_sm: [0008] 67 60 06 7e 96 c8 80 a6
[    4.550920] platform caam_sm: [0016] 18 be 81 47 9d ac c4 e5
[    4.556603] platform caam_sm: [0024] b9 57 bf b1 38 44 61 cd
[    4.562271] platform caam_sm: [0032] 78 21 08 d8 e6 70 27 4f
[    4.567953] platform caam_sm: [0040] 11 b9 7d 64 3c 9b 34 46
[    4.573638] platform caam_sm: [0048] fe 80 e8 c8 53 d7 4a 18
[    4.579305] platform caam_sm: [0056] d8 e8 e1 04 01 20 0b c2
[    4.584989] platform caam_sm: [0064] c9 b2 8c 56 b3 0b 63 cd
[    4.590656] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    4.596338] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    4.602006] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    4.607685] platform caam_sm: 256-bit black key in blob:
[    4.613008] platform caam_sm: [0000] c6 a3 12 6c 0a 23 11 16
[    4.618691] platform caam_sm: [0008] 14 ed 6c f9 64 6c 5c 8e
[    4.624374] platform caam_sm: [0016] 66 fd 1b df 64 2c a5 09
[    4.630041] platform caam_sm: [0024] e0 9c 97 df 8b 15 a5 3f
[    4.635724] platform caam_sm: [0032] 30 cf c3 57 24 26 96 cc
[    4.641392] platform caam_sm: [0040] 09 43 26 f0 76 25 23 c4
[    4.647076] platform caam_sm: [0048] 14 aa a2 84 30 6b 1
                                                           [    7.364285] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[    7.383840] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    7.413781] IP-Config: Complete:
[    7.417007]      device=eth0, hwaddr=fa:2a:07:88:45:42, ipaddr=192.168.0.90, mask=255.255.255.0, gw=255.255.255.255
[    7.427509]      host=xelk, domain=, nis-domain=(none)
[    7.432673]      bootserver=192.168.0.125, rootserver=192.168.0.125, rootpath=
[    7.441102] usb_otg_vbus: disabling
[    7.444725] wlan-en-regulator: disabling
[    7.449269] VGEN1: disabling
[    7.452711] VGEN6: disabling
[    7.456242] ALSA device list:
[    7.459220]   #0: sbcx-audio-tlv320aic3100
[    7.529614] VFS: Mounted root (nfs filesystem) on device 0:13.
[    7.536224] devtmpfs: mounted
[    7.540093] Freeing unused kernel memory: 1024K
[    7.566197] random: crng init done
[    7.984731] systemd[1]: System time before build time, advancing clock.
[    8.034184] systemd[1]: systemd 237 running in system mode. (-PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    8.056360] systemd[1]: Detected architecture arm.

Welcome to NXP i.MX Release Distro 4.14-sumo (sumo)!

[    8.107503] systemd[1]: Set hostname to <imx6qdlxelk>.
[    8.125889] systemd[1]: Initializing machine ID from random generator.
[    8.464501] systemd[1]: File /lib/systemd/system/systemd-journald.service:35 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[    8.481603] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[    9.046238] systemd[1]: Reached target Host and Network Name Lookups.
[  OK  ] Reached target Host and Network Name Lookups.
[    9.084367] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    9.114014] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    9.154805] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[  OK  ] Listening on Journal Socket.
         Starting Load Kernel Modules...
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Listening on Syslog Socket.
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Created slice system-getty.slice.
[  OK  ] Reached target Swap.
         Mounting Temporary Directory (/tmp)...
[  OK  ] Reached target Paths.
[  OK  ] Reached target Slices.
         Starting Setup Virtual Console...
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Reached target Remote File Systems.
         Starting Remount Root and Kernel File Systems...
[  OK  ] Listening on udev Control Socket.
         Starting udev Coldplug all Devices...
         Mounting Kernel Debug File System...
[  OK  ] Listening on Journal Socket (/dev/log).
         Starting Journal Service...
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Setup Virtual Console.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Mounted Kernel Debug File System.
         Starting Rebuild Hardware Database...
         Starting Create System Users...
         Mounting FUSE Control File System...
         Starting Apply Kernel Variables...
         Mounting Kernel Configuration File System...
[  OK  ] Started Journal Service.
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Mounted Kernel Configuration File System.
         Starting Flush Journal to Persistent Storage...
[  OK  ] Started Create System Users.
[  OK  ] Started udev Coldplug all Devices.
         Starting Create Static Device Nodes in /dev...
[   10.525553] systemd-journald[186]: Received request to flush runtime journal from PID 1
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /var/volatile...
[  OK  ] Reached target Containers.
[  OK  ] Mounted /var/volatile.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Rebuild Journal Catalog...
         Starting Rebuild Dynamic Linker Cache...
         Starting Create Volatile Files and Directories...
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Rebuild Journal Catalog.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Boot/Shutdown...
         Starting Network Time Synchronization...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Rebuild Hardware Database.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
         Starting udev Kernel Device Manager...
[  OK  ] Started udev Kernel Device Manager.
         Starting Network Service...
         Starting Start Psplash Boot Screen...
[  OK  ] Started Start Psplash Boot Screen.
[  OK  ] Started Network Service.
[   13.920507] imx-sdma 20ec000.sdma: loaded firmware 3.4
[   14.177573] ERROR: v4l2 capture: slave not found!
[  OK  ] Found device /dev/ttymxc2.
[   14.444428] wlcore: WARNING Detected unconfigured mac address in nvs, derive from fuse instead.
[   14.444428]
[   14.455445] wlcore: WARNING Your device performance is not optimized.
[   14.455445]
[   14.466030] wlcore: WARNING Please use the calibrator tool to configure your device.
[   14.466030]
[   14.477967] wlcore: loaded
[   15.716519] EXT4-fs (mmcblk0p2): recovery complete
[   15.724926] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[   15.804086] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
         Starting Load Kernel Modules...
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlight…ightness of backlight:backlight...
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[  OK  ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Load/Save RF Kill Switch Status.
[  OK  ] Started Rebuild Dynamic Linker Cache.
         Starting Update is Completed...
[  OK  ] Started Update is Completed.
[  OK  ] Reached target System Initialization.
[  OK  ] Started dnf makecache timer.
[  OK  ] Started dnf-automatic-install timer.
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Started dnf-automatic-download timer.
[  OK  ] Listening on dropbear.socket.
[  OK  ] Started Daily Cleanup of Temporary Directories.
         Starting Console System Startup Logging...
[  OK  ] Started Daily rotation of log files.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Started dnf-automatic-notifyonly timer.
[  OK  ] Started dnf-automatic timer.
[  OK  ] Reached target Basic System.
         Starting Telephony service...
[  OK  ] Started Periodic Command Scheduler.
         Starting Generate options for connection service...
[  OK  ] Started Job spooling tools.
         Starting Login Service...
         Starting RPC Bind Service...
         Starting Network Time Service (one-shot ntpdate mode)...
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Started Login Service.
[  OK  ] Started Xserver startup without a display manager.
         Starting System Logging Service...
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started Updates psplash to basic.
[  OK  ] Started Configuration for i.MX GPU (Former rc_gpu.S).
[  OK  ] Reached target Timers.
         Starting Save/Restore Sound Card State...
[  OK  ] Started Console System Startup Logging.
[  OK  ] Started Generate options for connection service.
[  OK  ] Started RPC Bind Service.
[  OK  ] Started Network Time Service (one-shot ntpdate mode).
[  OK  ] Started System Logging Service.
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Started Telephony service.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Reached target Sound Card.
         Starting Kernel Logging Service...
         Starting Connection service...
[  OK  ] Started Kernel Logging Service.
[  OK  ] Started Connection service.
         Starting Hostname Service...
         Starting WPA supplicant...
[  OK  ] Started WPA supplicant.
[  OK  ] Started Hostname Service.
[  OK  ] Reached target Network.
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
[  OK  ] Started Target Communication Framework agent.
[  OK  ] Started Update psplash to network.
         Starting Terminate Psplash Boot Screen...
         Starting /etc/rc.local Compatibility...
[  OK  ] Started Terminate Psplash Boot Screen.
[  OK  ] Started /etc/rc.local Compatibility.
[  OK  ] Started Serial Getty on ttymxc2.
[  OK  ] Started Getty on tty1.
         Starting Bluetooth service...
[  OK  ] Started Bluetooth service.

NXP i.MX Release Distro 4.14-sumo imx6qdlxelk ttymxc2

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