kernel freezes at Registering SWP/SWPB emulation handler

[surajkumarmokha]

Hello,

We are using custom imx6q hardware which has 512MiB DDR. we have modified the DDR registers with calibration values and uboot is booting fine. when i tried to boot kernel it freezes at "Registering SWP/SWPB emulation handler"

Below is the boot log:

U-Boot 2017.07 (Sep 03 2019 - 09:30:13 +0530)

CPU:   Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: sabrelite
I2C:   ready
DRAM:  512 MiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
SF: Detected s25fl512s_256k with page size 512 Bytes, erase size 256 KiB, total 64 MiB
*** Warning - bad CRC, using default environment

Display: hdmi:1280x720M@60 (1280x720)
In:    serial
Out:   serial
Err:   serial
Net:   init_fec: phy not found
usb_ether
Error: usb_ether address not set.

Hit any key to stop autoboot:  0
=> setenv mmc_bootargs 'setenv bootargs console=ttymxc0,115200 root=/dev/mmcblk1p1 rootfstype=ext4 rw consoleblank=0 loglevel=7'
=> setenv mmc_boot 'run mmc_bootargs;mmc dev 1;ext4load mmc 1:1 0x18000000 imx6q-nitrogen6x.dtb;ext4load mmc 1:1 0x12000000 zImage;bootz 0x12000000 - 0x18000000'
=> setenv bootcmd 'run mmc_boot'
=> boot
switch to partitions #0, OK
mmc1 is current device
52800 bytes read in 15 ms (3.4 MiB/s)
5338536 bytes read in 258 ms (19.7 MiB/s)
Kernel image @ 0x12000000 [ 0x000000 - 0x5175a8 ]
## Flattened Device Tree blob at 18000000
   Booting using the fdt blob at 0x18000000
   Using Device Tree in place at 18000000, end 1800fe3f

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.74 (suraj@suraj-ubuntu-lap) (gcc version 7.4.0 (Buildroot 2019.02.5) ) #18 SMP PREEMPT Thu Sep 12 18:23:10 IST 2019
[    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] OF: fdt:Machine model: Boundary Devices i.MX6 Quad Nitrogen6x Board
[    0.000000] Reserved memory: created CMA memory pool at 0x1c000000, size 320 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] percpu: Embedded 14 pages/cpu @8baf9000 s26060 r8192 d23092 u57344
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
[    0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk1p1 rootfstype=ext4 rw consoleblank=0 loglevel=7
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 178908K/524288K available (8192K kernel code, 360K rwdata, 2032K rodata, 1024K init, 466K bss, 17700K reserved, 327680K 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 : 0xa0800000 - 0xff800000   (1520 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xa0000000   ( 512 MB)
[    0.000000]     pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
[    0.000000]     modules : 0x7f000000 - 0x7fe00000   (  14 MB)
[    0.000000]       .text : 0x80008000 - 0x80900000   (9184 kB)
[    0.000000]       .init : 0x80b00000 - 0x80c00000   (1024 kB)
[    0.000000]       .data : 0x80c00000 - 0x80c5a2a0   ( 361 kB)
[    0.000000]        .bss : 0x80c5c000 - 0x80cd0a04   ( 467 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 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
[    0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
[    0.000026] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[    0.001615] Console: colour dummy device 80x30
[    0.001638] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[    0.001654] pid_max: default: 32768 minimum: 301
[    0.001729] Security Framework initialized
[    0.001741] Yama: becoming mindful.
[    0.001777] AppArmor: AppArmor initialized
[    0.001813] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001824] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002407] CPU: Testing write buffer coherency: ok
[    0.002789] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.002856] Setting up static identity map for 0x10100000 - 0x10100058
[    0.169805] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.239794] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.309792] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.309902] Brought up 4 CPUs
[    0.309929] SMP: Total of 4 processors activated (24.00 BogoMIPS).
[    0.309939] CPU: All CPU(s) started in SVC mode.
[    0.310774] devtmpfs: initialized
[    0.324832] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.325156] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.325181] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.342175] pinctrl core: initialized pinctrl subsystem
[    0.343446] NET: Registered protocol family 16
[    0.353045] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.379541] cpuidle: using governor menu
[    0.379726] CPU identified as i.MX6Q, silicon rev 1.2
[    0.409230] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.409247] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.410610] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[    0.413261] imx-gpc 20dc000.gpc: no fsl,ldo-bypass found!
[    0.413406] imx-gpc 20dc000.gpc: Registered imx-gpc
[    0.466360] mxs-dma 110000.dma-apbh: initialized
[    0.469868] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 28, base_baud = 5000000) is a IMX
[    0.924333] console [ttymxc0] enabled
[    0.928890] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 77, base_baud = 5000000) is a IMX
[    0.938152] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 78, base_baud = 5000000) is a IMX
[    0.948001] SCSI subsystem initialized
[    0.952277] usbcore: registered new interface driver usbfs
[    0.957838] usbcore: registered new interface driver hub
[    0.963276] usbcore: registered new device driver usb
[    0.968561] 2000000.aips-bus:usbphy_nop1 supply vcc not found, using dummy regulator
[    0.976485] 2000000.aips-bus:usbphy_nop2 supply vcc not found, using dummy regulator
[    0.985027] imx-i2c 21a0000.i2c: stop-delay=0, inter-byte-delay=0
[    0.991659] i2c i2c-0: IMX I2C adapter registered
[    0.996383] i2c i2c-0: can't use DMA, using PIO instead.
[    1.002150] imx-i2c 21a4000.i2c: stop-delay=0, inter-byte-delay=0
[    1.008942] i2c i2c-1: IMX I2C adapter registered
[    1.013708] i2c i2c-1: can't use DMA, using PIO instead.
[    1.019371] imx-i2c 21a8000.i2c: stop-delay=0, inter-byte-delay=0
[    1.026667] i2c i2c-2: IMX I2C adapter registered
[    1.031422] i2c i2c-2: can't use DMA, using PIO instead.
[    1.037214] Linux video capture interface: v2.00
[    1.041902] pps_core: LinuxPPS API ver. 1 registered
[    1.046877] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.056055] PTP clock support registered
[    1.089546] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[    1.119541] imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[    1.128556] mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed
[    1.135301] mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a
[    1.143259] MIPI CSI2 driver module loaded
[    1.147808] imx rpmsg driver is registered.
[    1.152214] Advanced Linux Sound Architecture Driver Initialized.
[    1.159631] Bluetooth: Core ver 2.22
[    1.163257] NET: Registered protocol family 31
[    1.167709] Bluetooth: HCI device and connection manager initialized
[    1.174104] Bluetooth: HCI socket layer initialized
[    1.178999] Bluetooth: L2CAP socket layer initialized
[    1.184112] Bluetooth: SCO socket layer initialized
[    1.189013] NetLabel: Initializing
[    1.192442] NetLabel:  domain hash size = 128
[    1.196805] NetLabel:  protocols = UNLABELED CIPSOv4
[    1.201855] NetLabel:  unlabeled traffic allowed by default
[    1.207987] clocksource: Switched to clocksource mxc_timer1
[    1.213714] VFS: Disk quotas dquot_6.6.0
[    1.217720] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.225037] AppArmor: AppArmor Filesystem Enabled
[    1.242369] NET: Registered protocol family 2
[    1.247411] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    1.254550] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    1.261085] TCP: Hash tables configured (established 4096 bind 4096)
[    1.267502] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    1.273392] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    1.279865] NET: Registered protocol family 1
[    1.284727] RPC: Registered named UNIX socket transport module.
[    1.290683] RPC: Registered udp transport module.
[    1.295395] RPC: Registered tcp transport module.
[    1.300125] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.307048] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[    1.317297] Bus freq driver module loaded
[    1.322499] audit: initializing netlink subsys (disabled)
[    1.327957] audit: type=2000 audit(1.250:1): initialized
[    1.334285] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[    1.347748] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.355066] NFS: Registering the id_resolver key type
[    1.360180] Key type id_resolver registered
[    1.364374] Key type id_legacy registered
[    1.368674] fuse init (API version 7.26)
[    1.379506] io scheduler noop registered
[    1.383445] io scheduler deadline registered
[    1.387904] io scheduler cfq registered (default)
[    1.402206] 20e0000.hdmi_video supply HDMI not found, using dummy regulator
[    1.411556] add tfp410 i2c driver
[    1.418715] imx-sdma 20ec000.sdma: no iram assigned, using external mem
[    1.425747] imx-sdma 20ec000.sdma: loaded firmware 3.3
[    1.437434] imx sema4 driver is registered.
[    1.441737] [drm] Initialized
[    1.445247] [drm] Initialized vivante 1.0.0 20120216 on minor 0
[    1.463712] brd: module loaded
[    1.474309] loop: module loaded
[    1.477605] [max77823_init] start
[    1.482377] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
[    1.490345] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
[    1.498385] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
[    1.506577] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
[    1.516802] ahci-imx 2200000.sata: failed to reset phy: -110
[    1.522551] ahci-imx: probe of 2200000.sata failed with error -110
[    1.531900] m25p80 spi0.0: found s25fl512s, expected sst25vf016b
[    1.537928] m25p80 spi0.0: s25fl512s (65536 Kbytes)
[    1.542888] 3 ofpart partitions found on MTD device spi0.0
[    1.548407] Creating 3 MTD partitions on "spi0.0":
[    1.553213] 0x000000000000-0x0000000c0000 : "U-Boot"
[    1.559593] 0x0000000c0000-0x0000000c2000 : "env"
[    1.564310] mtd: partition "env" doesn't end on an erase block -- force read-only
[    1.573090] 0x0000000c2000-0x000000200000 : "splash"
[    1.578093] mtd: partition "splash" doesn't start on an erase block boundary -- force read-only
[    1.598107] spi_imx 2008000.ecspi: probed
[    1.603129] libphy: Fixed MDIO Bus: probed
[    1.607676] CAN device driver interface
[    1.611904] 2090000.flexcan supply xceiver not found, using dummy regulator
[    1.619865] flexcan 2090000.flexcan: device registered (reg_base=a0a88000, irq=36)
[    1.629430] 2188000.ethernet supply phy not found, using dummy regulator
[    1.636741] pps pps0: new PPS source ptp0
[    1.641415] fec 2188000.ethernet (unnamed net_device) (uninitialized): Invalid MAC address: 00:00:00:00:00:00
[    1.651380] fec 2188000.ethernet (unnamed net_device) (uninitialized): Using random MAC address: c6:45:c7:55:b5:fb
[    1.662272] libphy: fec_enet_mii_bus: probed
[    1.666562] mdio_bus 2188000.ethernet-1: /soc/aips-bus@02100000/ethernet@02188000/mdio/ethernet-phy has invalid PHY address
[    1.681788] fec 2188000.ethernet eth0: registered PHC device 0
[    1.688015] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.694637] usbcore: registered new interface driver cdc_acm
[    1.700330] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    1.708442] usbcore: registered new interface driver usb-storage
[    1.714560] usbcore: registered new interface driver usbserial
[    1.720471] usbcore: registered new interface driver usbserial_generic
[    1.727056] usbserial: USB Serial support registered for generic
[    1.733144] usbcore: registered new interface driver cp210x
[    1.738788] usbserial: USB Serial support registered for cp210x
[    1.744756] usbcore: registered new interface driver ftdi_sio
[    1.750572] usbserial: USB Serial support registered for FTDI USB Serial Device
[    1.757931] usbcore: registered new interface driver keyspan
[    1.763663] usbserial: USB Serial support registered for Keyspan - (without firmware)
[    1.771562] usbserial: USB Serial support registered for Keyspan 1 port adapter
[    1.778940] usbserial: USB Serial support registered for Keyspan 2 port adapter
[    1.786296] usbserial: USB Serial support registered for Keyspan 4 port adapter
[    1.793726] usbcore: registered new interface driver pl2303
[    1.799381] usbserial: USB Serial support registered for pl2303
[    1.805352] usbcore: registered new interface driver qcserial
[    1.811173] usbserial: USB Serial support registered for Qualcomm USB modem
[    1.819768] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
[    1.828091] setup_reset_gpios:-2, flags 0
[    1.836829] setup_reset_gpios:204, flags 1
[    1.868029] setup_reset_gpios:-2, flags 1
[    1.872199] 2184200.usb supply vbus not found, using dummy regulator
[    1.881956] ci_hdrc ci_hdrc.1: EHCI Host Controller
[    1.886870] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[    1.918027] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[    1.924434] hub 1-0:1.0: USB hub found
[    1.928261] hub 1-0:1.0: 1 port detected
[    1.933413] mousedev: PS/2 mouse device common for all mice
[    1.941367] check_alarm_past: alarm in the past
[    1.946177] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0
[    1.955088] i2c /dev entries driver
[    1.961853] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
[    1.968450] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[    1.977715] sdhci: Secure Digital Host Controller Interface driver
[    1.983933] sdhci: Copyright(c) Pierre Ossman
[    1.988323] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.148062] mmc2: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
[    2.155852] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode
[    2.167127] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO
[    2.238227] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[    2.248123] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high speed state, work on normal mode
[    2.257307] sdhci-esdhc-imx 219c000.usdhc: Got CD GPIO
[    2.328215] mmc1: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA
[    2.339934] mxc_vpu 2040000.vpu_fsl: VPU initialized
[    2.348799] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[    2.358157] caam 2100000.caam: ERA source: CAAMVID.
[    2.365163] caam 2100000.caam: AXI pipeline throttling enabled.
[    2.375459] caam 2100000.caam: Entropy delay = 3200
[    2.427730] mmc1: host does not support reading read-only switch, assuming write-enable
[    2.443245] caam 2100000.caam: Instantiated RNG4 SH0
[    2.443699] mmc1: new high speed SDHC card at address e624
[    2.444291] mmcblk1: mmc1:e624 SS08G 7.40 GiB
[    2.448403]  mmcblk1: p1
[    2.504008] caam 2100000.caam: Instantiated RNG4 SH1
[    2.509020] caam 2100000.caam: device ID = 0x0a16010000000000 (Era 4)
[    2.515475] caam 2100000.caam: job rings = 2, qi = 0
[    2.527561] caam algorithms registered in /proc/crypto
[    2.536905] caam_jr 2101000.jr0: registering rng-caam
[    2.543053] usbcore: registered new interface driver usbhid
[    2.548663] usbhid: USB HID core driver
[    2.554799] sgtl5000 0-000a: Error reading chip id -6
[    2.565177] fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW
[    2.572726] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[    2.585112] imx-sgtl5000 sound: ASoC: CODEC DAI sgtl5000 not registered
[    2.593792] imx-sgtl5000 sound: snd_soc_register_card failed (-517)
[    2.602353] NET: Registered protocol family 26
[    2.609514] NET: Registered protocol family 10
[    2.621274] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.630075] NET: Registered protocol family 17
[    2.636572] can: controller area network core (rev 20120528 abi 9)
[    2.642994] NET: Registered protocol family 29
[    2.647465] can: raw protocol (rev 20120528)
[    2.651770] can: broadcast manager protocol (rev 20161123 t)
[    2.657447] can: netlink gateway (rev 20130117) max_hops=1
[    2.663229] Bluetooth: RFCOMM TTY layer initialized
[    2.668159] Bluetooth: RFCOMM socket layer initialized
[    2.673325] Bluetooth: RFCOMM ver 1.11
[    2.677092] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    2.682436] Bluetooth: BNEP filters: protocol multicast
[    2.687680] Bluetooth: BNEP socket layer initialized
[    2.692736] 8021q: 802.1Q VLAN Support v1.8
[    2.697602] rfkill_gpio bt_rfkill: bt_rfkill device registered.
[    2.703698] Key type dns_resolver registered
[    2.710440] cpu cpu0: Registered imx6q-cpufreq
[    2.714928] Registering SWP/SWPB emulation handler

Is this related to any clock issues. Thanks in advance

[igorpadykov]

Hi surajkumar

U-Boot 2017.07 and Linux version 4.9.74 are not supported by nxp,

one can try from official source.codeaurora.org/external/imx repository:

uboot-imx - i.MX U-Boot 

linux-imx - i.MX Linux kernel 

Linux documentation
i.MX Software | NXP 

Best regards
igor
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[surajkumarmokha]

Thanks for reply  igorpadykov ,

As suggested, I have compiled the kernel and uboot from source.codeaurora.org/external/imx repository and tried booting but still kernel stops after some time in booting process. I also repeated the ddr calibration process and uboot is booting fine. Below is the log with new kernel and uboot:

CPU:   Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: sabrelite
I2C:   ready
DRAM:  512 MiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
SF: Detected s25fl512s_256k with page size 512 Bytes, erase size 256 KiB, total 64 MiB
*** Warning - bad CRC, using default environment

Display: hdmi:1280x720M@60 (1280x720)
In:    serial
Out:   serial
Err:   serial
Net:   init_fec: phy not found
usb_ether
Error: usb_ether address not set.

Hit any key to stop autoboot:  0
=> mmc dev 1
switch to partitions #0, OK
mmc1 is current device
=> setenv bootargs console=ttymxc0,115200 root-/dev/mmcblk1p1 rootfstype=ext4 rw consoleblank=0 loglevel=7
=> ext4load mmc 1:1 0x18000000 imx6q-nitrogen6x.dtb
46593 bytes read in 17 ms (2.6 MiB/s)
=> ext4load mmc 1:1 0x12000000 zImage
6745856 bytes read in 324 ms (19.9 MiB/s)
=> bootz 0x12000000 - 0x18000000
Kernel image @ 0x12000000 [ 0x000000 - 0x66ef00 ]
## Flattened Device Tree blob at 18000000
   Booting using the fdt blob at 0x18000000
   Using Device Tree in place at 18000000, end 1800e600

Starting kernel ...

Booting Linux on physical CPU 0x0
Linux version 4.14.98-05985-g1175b5961153-dirty (suraj@suraj-ubuntu-lap) (gcc version 7.4.0 (Buildroot 2019.02.5)) #1 SMP PREEMPT Fri Sep 13 14:43:32 IST 2019
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt: Machine model: Boundary Devices i.MX6 Quad Nitrogen6x Board
Memory policy: Data cache writealloc
Reserved memory: created CMA memory pool at 0x1c000000, size 320 MiB
OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
percpu: Embedded 16 pages/cpu @8baf4000 s35532 r8192 d21812 u65536
Built 1 zonelists, mobility grouping on.  Total pages: 130048
Kernel command line: console=ttymxc0,115200 root-/dev/mmcblk1p1 rootfstype=ext4 rw consoleblank=0 loglevel=7
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 175540K/524288K available (9216K kernel code, 662K rwdata, 3228K rodata, 1024K init, 442K bss, 21068K reserved, 327680K cma-reserved, 0K highmem)
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xa0800000 - 0xff800000   (1520 MB)
    lowmem  : 0x80000000 - 0xa0000000   ( 512 MB)
    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
    modules : 0x7f000000 - 0x7fe00000   (  14 MB)
      .text : 0x80008000 - 0x80a00000   (10208 kB)
      .init : 0x80e00000 - 0x80f00000   (1024 kB)
      .data : 0x80f00000 - 0x80fa59c0   ( 663 kB)
       .bss : 0x80fa7000 - 0x81015ba0   ( 443 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Preemptible hierarchical RCU implementation.
        Tasks RCU enabled.
NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
L2C-310 errata 752271 769419 enabled
L2C-310 enabling early BRESP for Cortex-A9
L2C-310 full line of zeros enabled for Cortex-A9
L2C-310 ID prefetch enabled, offset 16 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 16 ways, 1024 kB
L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
Switching to timer-based delay loop, resolution 333ns
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
CPU0: Spectre v2: using BPIALL workaround
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x10100000 - 0x10100060
Hierarchical SRCU implementation.
smp: Bringing up secondary CPUs ...
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
CPU1: Spectre v2: using BPIALL workaround
CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
CPU2: Spectre v2: using BPIALL workaround
CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
CPU3: Spectre v2: using BPIALL workaround
smp: Brought up 1 node, 4 CPUs
SMP: Total of 4 processors activated (24.00 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
random: get_random_u32 called from bucket_table_alloc+0x114/0x23c with crng_init=0
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 1024 (order: 4, 65536 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
CPU identified as i.MX6Q, silicon rev 1.2
vdd1p1: supplied by regulator-dummy
vdd3p0: supplied by regulator-dummy
vdd2p5: supplied by regulator-dummy
vddarm: supplied by regulator-dummy
vddpu: supplied by regulator-dummy
vddsoc: supplied by regulator-dummy
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
imx rpmsg driver is registered.
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
usb_phy_generic 2000000.aips-bus:usbphy_nop1: 2000000.aips-bus:usbphy_nop1 supply vcc not found, using dummy regulator
usb_phy_generic 2000000.aips-bus:usbphy_nop2: 2000000.aips-bus:usbphy_nop2 supply vcc not found, using dummy regulator
i2c i2c-0: IMX I2C adapter registered
i2c i2c-0: can't use DMA, using PIO instead.
i2c i2c-1: IMX I2C adapter registered
i2c i2c-1: can't use DMA, using PIO instead.
i2c i2c-2: IMX I2C adapter registered
i2c i2c-2: can't use DMA, using PIO instead.
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
MIPI CSI2 driver module loaded
Advanced Linux Sound Architecture Driver Initialized.
Bluetooth: Core ver 2.22
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
clocksource: Switched to clocksource mxc_timer1
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NET: Registered protocol family 2
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
hw perfevents: no interrupt-affinity property for /soc/pmu, guessing.
hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
Bus freq driver module loaded
workingset: timestamp_bits=30 max_order=17 bucket_order=0
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.26)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
io scheduler mq-deadline registered
io scheduler kyber registered
ldb 2000000.aips-bus:ldb: data width not specified or invalid
ldb: probe of 2000000.aips-bus:ldb failed with error -22
mxc_hdmi 20e0000.hdmi_video: 20e0000.hdmi_video supply HDMI not found, using dummy regulator
mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1
fbcvt: 1920x1080@60: CVT Name - 2.073M9
mxc_sdc_fb fb@0: registered mxc display driver hdmi
imx-ipuv3 2400000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)
Console: switching to colour frame buffer device 240x67
imx-sdma 20ec000.sdma: no iram assigned, using external mem
imx-sdma 20ec000.sdma: Falling back to user helper
mxs-dma 110000.dma-apbh: initialized
imx-pgc-pd imx-pgc-power-domain.0: Linked as a consumer to 20dc000.gpc
imx-pgc-pd imx-pgc-power-domain.1: Linked as a consumer to 20dc000.gpc
2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 28, base_baud = 5000000) is a IMX
console [ttymxc0] enabled
21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 72, base_baud = 5000000) is a IMX
imx sema4 driver is registered.
[drm] Initialized vivante 1.0.0 20120216 for platform:Vivante GCCore on minor 0
[drm] Initialized vivante 1.0.0 20120216 on minor 0
brd: module loaded
loop: module loaded
ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
ahci-imx 2200000.sata: failed to reset phy: -110
ahci-imx: probe of 2200000.sata failed with error -110
m25p80 spi0.0: found s25fl512s, expected sst25vf016b
imx-sdma 20ec000.sdma: sdma firmware not ready!
m25p80 spi0.0: SPI transfer failed: -22
spi_master spi0: failed to transfer one message from queue
m25p80 spi0.0: failed to read SFDP parameter headers
m25p80 spi0.0: s25fl512s (65536 Kbytes)
spi_imx 2008000.ecspi: probed
libphy: Fixed MDIO Bus: probed
CAN device driver interface
flexcan 2090000.flexcan: device registered (reg_base=a0ad4000, irq=36)
fec 2188000.ethernet: 2188000.ethernet supply phy not found, using dummy regulator
pps pps0: new PPS source ptp0
fec 2188000.ethernet (unnamed net_device) (uninitialized): Invalid MAC address: 00:00:00:00:00:00
fec 2188000.ethernet (unnamed net_device) (uninitialized): Using random MAC address: 9a:03:04:27:7b:51
gpio gpiochip0: (209c000.gpio): gpiochip_lock_as_irq: tried to flag a GPIO set as output for IRQ
gpio-mxc 209c000.gpio: unable to lock HW IRQ 6 for IRQ
genirq: Failed to request resources for 2188000.ethernet (irq 88) on irqchip gpio-mxc
fec: probe of 2188000.ethernet failed with error -22
usbcore: registered new interface driver kaweth
pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
usbcore: registered new interface driver pegasus
usbcore: registered new interface driver rtl8150
usbcore: registered new interface driver r8152
usbcore: registered new interface driver asix
usbcore: registered new interface driver ax88179_178a
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-mxc: Freescale On-Chip EHCI Host driver
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usb_ehset_test
usbmisc_imx 2184800.usbmisc: 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
ci_hdrc ci_hdrc.1: EHCI Host Controller
ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
egalax_ts 2-0004: Failed to switch to I2C interface
snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-rtc-lp as rtc0
i2c /dev entries driver
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
IR Sharp protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR XMP protocol handler initialized
imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
Bluetooth: HCI UART driver ver 2.3
Bluetooth: HCI UART protocol H4 registered
Bluetooth: HCI UART protocol BCSP registered
Bluetooth: HCI UART protocol ATH3K registered
usbcore: registered new interface driver bcm203x
usbcore: registered new interface driver btusb
usbcore: registered new interface driver ath3k
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO
mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
sdhci-esdhc-imx 219c000.usdhc: Got CD GPIO
mmc3: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA
mxc_vpu 2040000.vpu_fsl: VPU initialized
Galcore version 6.2.4.190076
caam 2100000.caam: ERA source: CAAMVID.
caam 2100000.caam: AXI pipeline throttling enabled.
caam 2100000.caam: device ID = 0x0a16010000000000 (Era 4)
caam 2100000.caam: job rings = 2, qi = 0, dpaa2 = no
caam_jr 2101000.jr0: Entropy delay = 3200
caam_jr 2101000.jr0: Instantiated RNG4 SH0.
caam_jr 2101000.jr0: Instantiated RNG4 SH1.
caam algorithms registered in /proc/crypto
caam_jr 2101000.jr0: registering rng-caam
platform caam_sm: blkkey_ex: 4 keystore units available
platform caam_sm: 64-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: 64-bit black key:
platform caam_sm: [0000] 1b d5 b2 37 39 32 ad 1d
platform caam_sm: [0008] cf 59 db 9f 30 a5 a8 6c
platform caam_sm: 128-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: 128-bit black key:
platform caam_sm: [0000] 9e 2c 96 83 c3 ff 41 e9
platform caam_sm: [0008] ee 7e c8 ed 2c 25 71 0f
platform caam_sm: 192-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: [0016] 10 11 12 13 14 15 16 17
platform caam_sm: 192-bit black key:
platform caam_sm: [0000] ca 80 23 de 55 cc de b6
platform caam_sm: [0008] 0b 15 c9 65 1c 9a 17 2c
platform caam_sm: [0016] 78 1a f7 3f 6e 4f 92 ec
platform caam_sm: [0024] 83 aa 08 fc 9b 7c 2d 73
platform caam_sm: 256-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: [0016] 10 11 12 13 14 15 16 17
platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
platform caam_sm: 256-bit black key:
platform caam_sm: [0000] c4 57 bd 57 2b 7a 7b e5
platform caam_sm: [0008] 9f eb e8 35 3d da e0 cb
platform caam_sm: [0016] 35 ad ab f4 84 0d 87 e4
platform caam_sm: [0024] 8a 51 d9 54 3b 88 64 44
platform caam_sm: 64-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 128-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 196-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 256-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 64-bit black key in blob:
platform caam_sm: [0000] 5b 57 ab ed de 11 58 e5
platform caam_sm: [0008] c7 bc bc 5b 8f 27 62 8e
platform caam_sm: [0016] 87 dc d0 7b 92 a1 0a 49
platform caam_sm: [0024] d4 c9 fc 0f 7b 1f ba 70
platform caam_sm: [0032] d9 6b 21 b3 3e 47 b3 f7
platform caam_sm: [0040] 0c cd 7e 4a 69 5d c7 62
platform caam_sm: [0048] 96 6f 14 be 48 cd 57 14
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 128-bit black key in blob:
platform caam_sm: [0000] e3 c1 39 35 fd 0a 81 2b
platform caam_sm: [0008] ec b4 93 6b 4f 6e 26 bf
platform caam_sm: [0016] 52 1d e4 a1 b9 b1 d8 38
platform caam_sm: [0024] 2c 41 9b 6f 59 df 31 a9
platform caam_sm: [0032] 74 64 e6 54 e8 b1 47 8e
platform caam_sm: [0040] 25 d5 5a 1a 64 fc 49 64
platform caam_sm: [0048] 09 e2 b3 50 1b 10 93 b5
platform caam_sm: [0056] 08 de a1 7c e0 82 99 39
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 192-bit black key in blob:
platform caam_sm: [0000] 58 71 1a 44 9c d9 eb f9
platform caam_sm: [0008] cc 24 3d 41 38 b9 09 c2
platform caam_sm: [0016] 1f ce 82 89 41 ec f1 6a
platform caam_sm: [0024] 57 08 0e a6 b0 d6 e7 f7
platform caam_sm: [0032] 25 7d 85 b0 d3 ba 97 eb
platform caam_sm: [0040] 68 b8 a6 7f 14 4e 70 f9
platform caam_sm: [0048] 86 46 1a 78 38 f5 d9 d7
platform caam_sm: [0056] ed e4 66 73 e8 1f 4f 2c
platform caam_sm: [0064] 88 9a f0 af ae 1c 08 f3
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 256-bit black key in blob:
platform caam_sm: [0000] 57 c5 ba 1c 01 ea af ae
platform caam_sm: [0008] 58 60 43 86 5e 08 5d 07
platform caam_sm: [0016] 3c 55 01 89 bc 38 ff 55
platform caam_sm: [0024] 92 03 cf a2 a7 8c 40 5c
platform caam_sm: [0032] 68 97 a1 13 a9 0d e3 a4
platform caam_sm: [0040] 98 6a 8a 69 5a bb 0c 36
platform caam_sm: [0048] 2f b5 e6 97 79 38 67 f6
platform caam_sm: [0056] 37 91 fd a9 4f 75 03 7e
platform caam_sm: [0064] df 31 51 bb 49 3f f8 fd
platform caam_sm: [0072] e4 4f 26 6f 0c 71 4a c2
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: restored 64-bit black key:
platform caam_sm: [0000] e0 d7 e4 62 34 79 5a 05
platform caam_sm: [0008] 66 22 22 81 19 42 7d 04
platform caam_sm: restored 128-bit black key:
platform caam_sm: [0000] 9e 2c 96 83 c3 ff 41 e9
platform caam_sm: [0008] ee 7e c8 ed 2c 25 71 0f
platform caam_sm: restored 192-bit black key:
platform caam_sm: [0000] ca 80 23 de 55 cc de b6
platform caam_sm: [0008] 0b 15 c9 65 1c 9a 17 2c
platform caam_sm: [0016] d3 65 f5 47 83 42 9d 6f
platform caam_sm: [0024] 73 16 32 09 f6 5d db 3d
platform caam_sm: restored 256-bit black key:
platform caam_sm: [0000] c4 57 bd 57 2b 7a 7b e5
platform caam_sm: [0008] 9f eb e8 35 3d da e0 cb
platform caam_sm: [0016] 35 ad ab f4 84 0d 87 e4
platform caam_sm: [0024] 8a 51 d9 54 3b 88 64 44
caam-snvs 20cc000.caam-snvs: can't get snvs clock
caam-snvs 20cc000.caam-snvs: violation handlers armed - non-secure state
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
sgtl5000 0-000a: Error reading chip id -6
fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW
imx-sgtl5000 sound: ASoC: CODEC DAI sgtl5000 not registered
imx-sgtl5000 sound: snd_soc_register_card failed (-517)
NET: Registered protocol family 26
NET: Registered protocol family 10
Segment Routing with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered protocol family 17
can: controller area network core (rev 20170425 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20170425)
can: broadcast manager protocol (rev 20170425 t)
can: netlink gateway (rev 20170425) max_hops=1
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
8021q: 802.1Q VLAN Support v1.8
lib80211: common routines for IEEE802.11 drivers
Key type dns_resolver registered

[igorpadykov]

Hi surajkumar

sabrelite board is not supported by nxp, may be suggested to post issue

on its vendor boundary devices forum: https://boundarydevices.com/wiki-bd/ 

Boundary Devices SabreLite | Freescale ARM Cortex A9 

Best regards
igor