3GB LPDDR4 Stress failed on i.MX8MINI custumized board

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3GB LPDDR4 Stress failed on i.MX8MINI custumized board

539 Views
PramodKumar
Contributor IV
DDR Stress test failed  as script is run for 2GB LPDDR4 as available with test tool in  while our board has 3GB LPDDR4.
The log of Stress Test is given below:
############# STRESS TEST LOG START HERE #################################
 
*************************************************************************
       MX8 DDR Stress Test V2.10
       Built on Mar  5 2019 14:24:57
*************************************************************************
 
--Set up the MMU and enable I and D cache--
   - This is the Cortex-A53 core
  - Check if I cache is enabled
  - Enabling I cache since it was disabled
  - Push base address of TTB to TTBR0_EL3
  - Config TCR_EL3
  - Config MAIR_EL3
  - Enable MMU
  - Data Cache has been enabled
  - Check system memory register, only for debug
 
   - VMCR Check:
   - ttbr0_el3: 0x93d000
   - tcr_el3: 0x2051c
   - mair_el3: 0x774400
   - sctlr_el3: 0xc01815
   - id_aa64mmfr0_el1: 0x1122
 
  - MMU and cache setup complete
 
*************************************************************************
            ARM clock(CA53) rate: 2000MHz
            DDR Clock: 1500MHz
 
============================================
        DDR configuration
DDR type is LPDDR4
Data width: 32, bank num: 8
Row size: 16, col size: 10
One chip select is used
Number of DDR controllers used on the SoC: 1
Density per chip select:   2048MB
Density per controller is: 2048MB
Total density detected on the board is: 2048MB
============================================
 
MX8M-mini: Cortex-A53 is found
 
*************************************************************************
 
============ Step 1: DDRPHY Training... ============
---DDR 1D-Training @1500Mhz...
[Process] End of CA training
[Process] End of initialization
[Process] End of read enable training
[Process] End of fine write leveling
[Process] End of read DQ deskew training
[Process] End of MPR read delay center optimization
[Process] End of Write Leveling coarse delay
[Process] End of write delay center optimization
[Process] End of read delay center optimization
[Process] End of max read latency training
[Result] PASS
---DDR 1D-Training @200Mhz...
[Process] End of CA training
[Process] End of initialization
[Process] End of read enable training
[Process] End of fine write leveling
[Process] End of MPR read delay center optimization
[Process] End of Write Leveling coarse delay
[Process] End of write delay center optimization
[Process] End of read delay center optimization
[Process] End of max read latency training
[Result] PASS
---DDR 1D-Training @50Mhz...
[Process] End of CA training
[Process] End of initialization
[Process] End of read enable training
[Process] End of fine write leveling
[Process] End of MPR read delay center optimization
[Process] End of Write Leveling coarse delay
[Process] End of write delay center optimization
[Process] End of read delay center optimization
[Process] End of max read latency training
[Result] PASS
---DDR 2D-Training @1500Mhz...
[Process] End of initialization
[Process] End of 2D read delay/voltage center optimization
[Process] End of 2D read delay/voltage center optimization
[Process] End of 2D write delay/voltage center optimization
[Process] End of 2D write delay/voltage center optimization
[Result] PASS
 
============ Step 2: DDR memory accessing... ============
....[Result] OK
 
============ Step 3: DDR parameters processing... ============
[Result] Done
 
Success: DDR Calibration completed!!!
'lpddr4_timing.c' is created!
DDR Stress Test Iteration 1
DDR frequency change is unsupported at present
  --------------------------------
  --Running DDR test on region 1--
  --------------------------------
 
t0.1: data is addr test
...Address of failure: 0x00000000A0000000
Data was: 0x000000005FFFFEC0
But pattern should match address 0x0000000060000000
 
Is 3 GB DDR4 work on i.MX8MINI CPU or we replace the 3GB LPDDR4 with 2GB LPDDR4.
Regards,
Pramod Kumar
Labels (1)
4 Replies

319 Views
igorpadykov
NXP TechSupport
NXP TechSupport

Hi Pramod

scripts available with test tool are provided just as examples, for custom board it is necessary to use

MX8MM Register Programming Aid (RPA) (usage is explained on i.MX8 MSCALE SERIES DDR Tool Release (V2.10) )

https://community.nxp.com/servlet/JiveServlet/download/340179-54-459577/MX8M_Mini_LPDDR4_RPA_v15.xls... 

Then follow Chapter 4 How to bring up a new MX8MSCALE board MSCALE_DDR_Tool_User_Guide.pdf
included in ddr test package.

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
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319 Views
PramodKumar
Contributor IV

We pick the 2GB LPDDR4 from i.MX8MINI EVK and reball the 2GB LPDDR4 and mount on our board.

We go ahead but OS not booting 100% as given below in Debug message of our board.

U-Boot SPL 2018.03-imx_v2018.03_4.14.98_2.0.0_ga+g87a19df5e4 (Oct 09 2019 - 05:57:03 +0000)
power_bd71837_init
DDRINFO: start lpddr4 ddr init
DRAM PHY training for 3000MTS
check ddr4_pmu_train_imem code
check ddr4_pmu_train_imem code pass
check ddr4_pmu_train_dmem code
check ddr4_pmu_train_dmem code pass
Training PASS
DRAM PHY training for 400MTS
check ddr4_pmu_train_imem code
check ddr4_pmu_train_imem code pass
check ddr4_pmu_train_dmem code
check ddr4_pmu_train_dmem code pass
Training PASS
DRAM PHY training for 100MTS
check ddr4_pmu_train_imem code
check ddr4_pmu_train_imem code pass
check ddr4_pmu_train_dmem code
check ddr4_pmu_train_dmem code pass
Training PASS
DRAM PHY training for 3000MTS
check ddr4_pmu_train_imem code
check ddr4_pmu_train_imem code pass
check ddr4_pmu_train_dmem code
check ddr4_pmu_train_dmem code pass
Training PASS
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from MMC1


U-Boot 2018.03-imx_v2018.03_4.14.98_2.0.0_ga+g87a19df5e4 (Oct 09 2019 - 05:57:03 +0000)

CPU:   Freescale i.MX8MMQ rev1.0 1800 MHz (running at 1200 MHz)
CPU:   Commercial temperature grade (0C to 95C) at 41C
Reset cause: POR
Model: FSL i.MX8MM EVK board
DRAM:  2 GiB
tcpc_init: Can't find device id=0x52
setup_typec: tcpc port2 init failed, err=-19
tcpc_init: Can't find device id=0x50
setup_typec: tcpc port1 init failed, err=-19
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... OK
No panel detected: default to MIPI2HDMI
adv7535_init: Can't find device id=0x3d, on bus 1
Display: MIPI2HDMI (1920x1080)
Video: 1920x1080x24
In:    serial
Out:   serial
Err:   serial

 BuildInfo:
  - ATF 1cb68fa
  - U-Boot 2018.03-imx_v2018.03_4.14.98_2.0.0_ga+g87a19df5e4

switch to partitions #0, OK
mmc0 is current device
flash target is MMC:0
Net:   No ethernet found.
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot:  2 1 0
switch to partitions #0, OK
mmc0 is current device
** Unable to read file boot.scr **
23163392 bytes read in 995 ms (22.2 MiB/s)
Booting from mmc ...
43219 bytes read in 17 ms (2.4 MiB/s)
## Flattened Device Tree blob at 43000000
   Booting using the fdt blob at 0x43000000
   Using Device Tree in place at 0000000043000000, end 000000004300d8d2

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.98-imx_4.14.98_2.0.0_ga+g5d6cbeafb80c (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Wed Oct 9 04:21:14 UTC 2019
[    0.000000] Boot CPU: AArch64 Processor [410fd034]
[    0.000000] Machine model: FSL i.MX8MM EVK board
[    0.000000] earlycon: ec_imx6q0 at MMIO 0x0000000030890000 (options '115200')
[    0.000000] bootconsole [ec_imx6q0] enabled
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000078000000, size 640 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] NUMA: No NUMA configuration found
[    0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x00000000bdffffff]
[    0.000000] NUMA: NODE_DATA [mem 0xbdfbce00-0xbdfbebff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000040000000-0x00000000bdffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000040000000-0x00000000b7ffffff]
[    0.000000]   node   0: [mem 0x00000000b8400000-0x00000000bdffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000bdffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.1
[    0.000000] percpu: Embedded 24 pages/cpu @ffff80007df57000 s57624 r8192 d32488 u98304
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: enabling workaround for ARM erratum 845719
[    0.000000] Speculative Store Bypass Disable mitigation not required
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 507008
[    0.000000] Policy zone: DMA
[    0.000000] Kernel command line: console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200 root=/dev/mmcblk1p2 rootwait rw
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Memory: 1348328K/2060288K available (13564K kernel code, 1692K rwdata, 6052K rodata, 1280K init, 434K bss, 56600K reserved, 655360K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffff000000000000 - 0xffff000008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000   (129022 GB)
[    0.000000]       .text : 0xffff000008080000 - 0xffff000008dc0000   ( 13568 KB)
[    0.000000]     .rodata : 0xffff000008dc0000 - 0xffff0000093b0000   (  6080 KB)
[    0.000000]       .init : 0xffff0000093b0000 - 0xffff0000094f0000   (  1280 KB)
[    0.000000]       .data : 0xffff0000094f0000 - 0xffff000009697200   (  1693 KB)
[    0.000000]        .bss : 0xffff000009697200 - 0xffff000009703b40   (   435 KB)
[    0.000000]     fixed   : 0xffff7dfffe7f9000 - 0xffff7dfffec00000   (  4124 KB)
[    0.000000]     PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffff7e0000000000 - 0xffff800000000000   (  2048 GB maximum)
[    0.000000]               0xffff7e0000000000 - 0xffff7e0001f80000   (    31 MB actual)
[    0.000000]     memory  : 0xffff800000000000 - 0xffff80007e000000   (  2016 MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]     RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[    0.000000]     Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: no VLPI support, no direct LPI support
[    0.000000] ITS: No ITS available, not enabling LPIs
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000
[    0.000000] i.MX8MM clock driver init done
[    0.000000] arch_timer: cp15 timer(s) running at 8.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
[    0.000004] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
[    0.008478] system counter timer init
[    0.011763] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
[    0.019776] clocksource: imx sysctr: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
[    0.030942] Console: colour dummy device 80x25
[    0.034609] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=32000)
[    0.044900] pid_max: default: 32768 minimum: 301
[    0.049592] Security Framework initialized
[    0.054165] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.061076] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.067928] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.074656] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.097885] ASID allocator initialised with 32768 entries
[    0.105883] Hierarchical SRCU implementation.
[    0.114326] Cannot find MU entry in device tree
[    0.116125] CPU identified as i.MX8MM, silicon rev 1.0
[    0.121785] EFI services will not be available.
[    0.133749] smp: Bringing up secondary CPUs ...
[    0.161895] Detected VIPT I-cache on CPU1
[    0.161920] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000
[    0.161946] CPU1: Booted secondary processor [410fd034]
[    0.189933] Detected VIPT I-cache on CPU2
[    0.189951] GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000
[    0.189966] CPU2: Booted secondary processor [410fd034]
[    0.217989] Detected VIPT I-cache on CPU3
[    0.218004] GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000
[    0.218018] CPU3: Booted secondary processor [410fd034]
[    0.218074] smp: Brought up 1 node, 4 CPUs
[    0.267895] SMP: Total of 4 processors activated.
[    0.272615] CPU features: detected feature: GIC system register CPU interface
[    0.279796] CPU features: detected feature: 32-bit EL0 Support
[    0.285652] CPU features: detected feature: Kernel page table isolation (KPTI)
[    0.297085] CPU: All CPU(s) started at EL2
[    0.298337] alternatives: patching kernel code
[    0.303812] devtmpfs: initialized
[    0.310814] random: get_random_u32 called from bucket_table_alloc+0x108/0x260 with crng_init=0
[    0.317126] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.326455] futex hash table entries: 1024 (order: 5, 131072 bytes)
[    0.347292] pinctrl core: initialized pinctrl subsystem
[    0.351007] DMI not present or invalid.
[    0.353820] NET: Registered protocol family 16
[    0.359580] cpuidle: using governor menu
[    0.362601] vdso: 2 pages (1 code @ ffff000008dc6000, 1 data @ ffff0000094f4000)
[    0.369396] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.381539] DMA: preallocated 256 KiB pool for atomic allocations
[    0.385626] Serial: AMBA PL011 UART driver
[    0.389049] imx rpmsg driver is registered.
[    0.396649] imx8mm-pinctrl 30330000.pinctrl: initialized IMX pinctrl driver
[    0.422789] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.433571] ACPI: Interpreter disabled.
[    0.436491] vgaarb: loaded
[    0.437496] SCSI subsystem initialized
[    0.441521] usbcore: registered new interface driver usbfs
[    0.446598] usbcore: registered new interface driver hub
[    0.451959] usbcore: registered new device driver usb
[    0.457297] usb_phy_generic usbphynop1: usbphynop1 supply vcc not found, using dummy regulator
[    0.465818] usb_phy_generic usbphynop2: usbphynop2 supply vcc not found, using dummy regulator
[    0.482473] bd71837 0-004b: Device ID=0xA1
[    0.483718] bd71837 0-004b: gpio_intr = 3
[    0.487854] bd71837 0-004b: chip_irq=70
[    0.499983] bd71837-pmic bd71837-pmic: regulator register name 'buck1'
[    0.520129] bd71837-pmic bd71837-pmic: regulator register name 'buck2'
[    0.540158] bd71837-pmic bd71837-pmic: regulator register name 'buck3'
[    0.552202] bd71837-pmic bd71837-pmic: regulator register name 'buck4'
[    0.564213] bd71837-pmic bd71837-pmic: regulator register name 'buck5'
[    0.576239] bd71837-pmic bd71837-pmic: regulator register name 'buck6'
[    0.588265] bd71837-pmic bd71837-pmic: regulator register name 'buck7'
[    0.600290] bd71837-pmic bd71837-pmic: regulator register name 'buck8'
[    0.612318] bd71837-pmic bd71837-pmic: regulator register name 'ldo1'
[    0.632358] bd71837-pmic bd71837-pmic: regulator register name 'ldo2'
[    0.640373] bd71837-pmic bd71837-pmic: regulator register name 'ldo3'
[    0.660427] bd71837-pmic bd71837-pmic: regulator register name 'ldo4'
[    0.680463] bd71837-pmic bd71837-pmic: regulator register name 'ldo5'
[    0.688477] bd71837-pmic bd71837-pmic: regulator register name 'ldo6'
[    0.708529] bd71837-pmic bd71837-pmic: regulator register name 'ldo7'
[    0.728551] i2c i2c-0: IMX I2C adapter registered
[    0.730410] i2c i2c-0: can't use DMA, using PIO instead.
[    0.736423] i2c i2c-1: IMX I2C adapter registered
[    0.740496] i2c i2c-1: can't use DMA, using PIO instead.
[    0.746318] pca953x 2-0020: 2-0020 supply vcc not found, using dummy regulator
[    0.757240] pca953x 2-0020: failed reading register
[    0.759659] i2c i2c-2: IMX I2C adapter registered
[    0.764016] i2c i2c-2: can't use DMA, using PIO instead.
[    0.770351] media: Linux media interface: v0.10
[    0.773925] Linux video capture interface: v2.00
[    0.778711] pps_core: LinuxPPS API ver. 1 registered
[    0.783524] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.792721] PTP clock support registered
[    0.796871] EDAC MC: Ver: 3.0.0
[    0.800029] dmi: Firmware registration failed.
[    0.805061] Advanced Linux Sound Architecture Driver Initialized.
[    0.810844] Bluetooth: Core ver 2.22
[    0.813981] NET: Registered protocol family 31
[    0.818439] Bluetooth: HCI device and connection manager initialized
[    0.824821] Bluetooth: HCI socket layer initialized
[    0.829717] Bluetooth: L2CAP socket layer initialized
[    0.834804] Bluetooth: SCO socket layer initialized
[    0.840374] clocksource: Switched to clocksource arch_sys_counter
[    0.845930] VFS: Disk quotas dquot_6.6.0
[    0.849801] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.856780] pnp: PnP ACPI: disabled
[    0.865195] NET: Registered protocol family 2
[    0.867100] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.874121] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.880834] TCP: Hash tables configured (established 16384 bind 16384)
[    0.887267] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.893271] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.899836] NET: Registered protocol family 1
[    0.904457] RPC: Registered named UNIX socket transport module.
[    0.910040] RPC: Registered udp transport module.
[    0.914752] RPC: Registered tcp transport module.
[    0.919474] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.926709] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.934050] kvm [1]: 8-bit VMID
[    0.937642] kvm [1]: GICv3: no GICV resource entry
[    0.941704] kvm [1]: disabling GICv2 emulation
[    0.946182] kvm [1]: GIC system register CPU interface enabled
[    0.952089] kvm [1]: vgic interrupt IRQ1
[    0.956041] kvm [1]: Hyp mode initialized successfully
[    0.963307] audit: initializing netlink subsys (disabled)
[    0.966685] audit: type=2000 audit(0.832:1): state=initialized audit_enabled=0 res=1
[    0.966994] workingset: timestamp_bits=44 max_order=19 bucket_order=0
[    0.985951] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.989497] NFS: Registering the id_resolver key type
[    0.994060] Key type id_resolver registered
[    0.998234] Key type id_legacy registered
[    1.002268] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.009015] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    1.015490] 9p: Installing v9fs 9p2000 file system support
[    1.024930] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    1.029519] io scheduler noop registered
[    1.033565] io scheduler cfq registered (default)
[    1.038308] io scheduler mq-deadline registered
[    1.042725] io scheduler kyber registered
[    1.058299] imx-sdma 30bd0000.dma-controller: no iram assigned, using external mem
[    1.065093] imx-sdma 30bd0000.dma-controller: Falling back to user helper
[    1.070638] imx-sdma 302c0000.dma-controller: no iram assigned, using external mem
[    1.081103] imx-sdma 302b0000.dma-controller: no iram assigned, using external mem
[    1.094952] mxs-dma 33000000.dma-apbh: initialized
[    1.098660] Bus freq driver module loaded
[    1.106426] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.112038] SuperH (H)SCI(F) driver initialized
[    1.115295] 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 30, base_baud = 5000000) is a IMX
[    1.124089] 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 31, base_baud = 5000000) is a IMX
[    1.132701] 30890000.serial: ttymxc1 at MMIO 0x30890000 (irq = 32, base_baud = 1500000) is a IMX
[    1.143829] console [ttymxc1] enabled
[    1.143829] console [ttymxc1] enabled
[    1.148294] bootconsole [ec_imx6q0] disabled
[    1.148294] bootconsole [ec_imx6q0] disabled
[    1.157655] msm_serial: driver initialized
[    1.168498] adv7511 1-003d: 1-003d supply avdd not found, using dummy regulator
[    1.175867] adv7511 1-003d: 1-003d supply dvdd not found, using dummy regulator
[    1.183216] adv7511 1-003d: 1-003d supply pvdd not found, using dummy regulator
[    1.190586] adv7511 1-003d: 1-003d supply a2vdd not found, using dummy regulator
[    1.198017] adv7511 1-003d: 1-003d supply v3p3 not found, using dummy regulator
[    1.205366] adv7511 1-003d: 1-003d supply v1p2 not found, using dummy regulator
[    1.213217] adv7511 1-003d: Probe failed. Remote port '/mipi_dsi@32E10000' disabled
[    1.223595] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.230266] [drm] No driver support for vblank timestamp query.
[    1.236264] imx-drm display-subsystem: bound imx-lcdif-crtc.0 (ops lcdif_crtc_ops)
[    1.243859] [drm] Cannot find any crtc or sizes
[    1.248609] [drm] Initialized imx-drm 1.0.0 20120507 for display-subsystem on minor 0
[    1.261568] loop: module loaded
[    1.268644] fsl-flexspi 30bb0000.flexspi: mt25qu256 (32768 Kbytes)
[    1.275701] slram: not enough parameters.
[    1.282511] libphy: Fixed MDIO Bus: probed
[    1.287011] NXP PHY: loading NXP PHY driver: [autonomous mode]
[    1.293024] tun: Universal TUN/TAP device driver, 1.6
[    1.298248] CAN device driver interface
[    1.303904] fec 30be0000.ethernet: 30be0000.ethernet supply phy not found, using dummy regulator
[    1.312971] pps pps0: new PPS source ptp0
[    1.321711] libphy: fec_enet_mii_bus: probed
[    1.326092] mdio_bus 30be0000.ethernet-1: MDIO device at address 0 is missing.
[    1.333845] fec 30be0000.ethernet eth0: registered PHC device 0
[    1.340465] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.346309] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.352279] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    1.359251] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.364868] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    1.372707] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    1.379066] sky2: driver version 1.30
[    1.384670] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.391215] ehci-pci: EHCI PCI platform driver
[    1.395715] ehci-platform: EHCI generic platform driver
[    1.401118] ehci-orion: EHCI orion driver
[    1.405266] ehci-exynos: EHCI EXYNOS driver
[    1.409588] ehci-msm: Qualcomm On-Chip EHCI Host Controller
[    1.415275] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.421485] ohci-pci: OHCI PCI platform driver
[    1.425990] ohci-platform: OHCI generic platform driver
[    1.431371] ohci-exynos: OHCI EXYNOS driver
[    1.436155] usbcore: registered new interface driver usb-storage
[    1.442254] usbcore: registered new interface driver usb_ehset_test
[    1.449545] usbmisc_imx 32e40200.usbmisc: 32e40200.usbmisc supply vbus-wakeup not found, using dummy regulator
[    1.459800] usbmisc_imx 32e50200.usbmisc: 32e50200.usbmisc supply vbus-wakeup not found, using dummy regulator
[    1.470671] imx_usb 32e40000.usb: 32e40000.usb supply vbus not found, using dummy regulator
[    1.480535] input: 30370000.snvs:snvs-powerkey as /devices/platform/30370000.snvs/30370000.snvs:snvs-powerkey/input/input0
[    1.493683] snvs_rtc 30370000.snvs:snvs-rtc-lp: rtc core: registered 30370000.snvs:snvs-rtc-lp as rtc0
[    1.503499] i2c /dev entries driver
[    1.509022] IR NEC protocol handler initialized
[    1.513571] IR RC5(x/sz) protocol handler initialized
[    1.518632] IR RC6 protocol handler initialized
[    1.523170] IR JVC protocol handler initialized
[    1.527708] IR Sony protocol handler initialized
[    1.532333] IR SANYO protocol handler initialized
[    1.537050] IR Sharp protocol handler initialized
[    1.541762] IR MCE Keyboard/mouse protocol handler initialized
[    1.547607] IR XMP protocol handler initialized
[    1.552641] Registered IR keymap rc-empty
[    1.556732] rc rc0: gpio_ir_recv as /devices/platform/ir-receiver/rc/rc0
[    1.563532] input: gpio_ir_recv as /devices/platform/ir-receiver/rc/rc0/input1
[    1.571047] input: MCE IR Keyboard/Mouse (gpio-rc-recv) as /devices/virtual/input/input2
[    1.580324] mxc_mipi-csi 32e30000.mipi_csi: 32e30000.mipi_csi supply mipi-phy not found, using dummy regulator
[    1.590687] mxc_mipi-csi 32e30000.mipi_csi: mipi csi v4l2 device registered
[    1.597670] CSI: Registered sensor subdevice: mxc_mipi-csi.0
[    1.603354] mxc_mipi-csi 32e30000.mipi_csi: lanes: 2, hs_settle: 13, clk_settle: 2, wclk: 1, freq: 333000000
[    1.613567] ov5640_mipi 2-003c: No sensor reset pin available
[    1.619357] ov5640_mipi 2-003c: 2-003c supply DOVDD not found, using dummy regulator
[    1.627159] ov5640_mipi 2-003c: 2-003c supply DVDD not found, using dummy regulator
[    1.634853] ov5640_mipi 2-003c: 2-003c supply AVDD not found, using dummy regulator
[    1.652681] ov5640_mipi 2-003c: Read reg error: reg=300a
[    1.658008] ov5640_mipi 2-003c: Camera is not found
[    1.677807] imx2-wdt 30280000.wdog: timeout 60 sec (nowayout=0)
[    1.684465] Bluetooth: HCI UART driver ver 2.3
[    1.688927] Bluetooth: HCI UART protocol H4 registered
[    1.694076] Bluetooth: HCI UART protocol BCSP registered
[    1.699396] Bluetooth: HCI UART protocol ATH3K registered
[    1.704804] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    1.711214] Bluetooth: HCI UART protocol Broadcom registered
[    1.716885] Bluetooth: HCI UART protocol QCA registered
[    1.723152] sdhci: Secure Digital Host Controller Interface driver
[    1.729354] sdhci: Copyright(c) Pierre Ossman
[    1.734020] Synopsys Designware Multimedia Card Interface Driver
[    1.741137] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.747600] mmc0: CQHCI version 5.10
[    1.796683] mmc0: SDHCI controller on 30b40000.mmc [30b40000.mmc] using ADMA
[    1.806382] mmc1: CQHCI version 5.10
[    1.812431] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO
[    1.816151] random: fast init done
[    1.865922] mmc1: SDHCI controller on 30b50000.mmc [30b50000.mmc] using ADMA
[    1.873678] mmc2: CQHCI version 5.10
[    1.924748] mmc2: SDHCI controller on 30b60000.mmc [30b60000.mmc] using ADMA
[    1.939804] hantrodec 0 : module inserted. Major = 236
[    1.945878] hantrodec 1 : module inserted. Major = 236
[    1.954122] hx280enc: module inserted. Major <235>
[    1.960539] ledtrig-cpu: registered to indicate activity on CPUs
[    1.967340] caam 30900000.caam: ERA source: CCBVID.
[    1.975238] caam 30900000.caam: device ID = 0x0a16040100000000 (Era 9)
[    1.983008] caam 30900000.caam: job rings = 3, qi = 0, dpaa2 = no
[    2.000531] caam algorithms registered in /proc/crypto
[    2.008884] caam_jr 30901000.jr0: registering rng-caam
[    2.014309] caam 30900000.caam: caam pkc algorithms registered in /proc/crypto
[    2.023029] platform caam_sm: blkkey_ex: 2 keystore units available
[    2.029443] platform caam_sm: 64-bit clear key:
[    2.033997] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    2.039678] platform caam_sm: 64-bit black key:
[    2.044221] platform caam_sm: [0000] ef 9a 04 b2 ab 28 24 4c
[    2.050409] platform caam_sm: [0008] 6b 06 4f b7 be e9 6f 34
[    2.056086] platform caam_sm: 128-bit clear key:
[    2.060716] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    2.066390] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    2.072071] platform caam_sm: 128-bit black key:
[    2.076715] platform caam_sm: [0000] 87 3d 68 e6 45 c3 16 ef
[    2.083945] platform caam_sm: [0008] bf 71 e9 31 e7 a7 42 05
[    2.089632] platform caam_sm: 192-bit clear key:
[    2.094271] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    2.099952] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    2.105634] platform caam_sm: [0016] 10 11 12 13 14 15 16 17
[    2.112318] platform caam_sm: 192-bit black key:
[    2.118015] platform caam_sm: [0000] ce 78 92 80 57 76 ee f6
[    2.123687] platform caam_sm: [0008] 09 66 08 24 8c a3 a5 ab
[    2.129358] platform caam_sm: [0016] 96 21 69 97 2d 4b 7d 91
[    2.135030] platform caam_sm: [0024] 7b 48 8b 2a 00 d5 2c 22
[    2.140697] platform caam_sm: 256-bit clear key:
[    2.145325] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
[    2.150995] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
[    2.156666] platform caam_sm: [0016] 10 11 12 13 14 15 16 17
[    2.162336] platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
[    2.168003] platform caam_sm: 256-bit black key:
[    2.172660] platform caam_sm: [0000] 8f 0c ad 09 44 24 63 a9
[    2.178332] platform caam_sm: [0008] c9 4c 91 9f c5 57 ff ad
[    2.184003] platform caam_sm: [0016] a7 c1 5a 3f da 33 42 7a
[    2.189673] platform caam_sm: [0024] 4e 8b 67 5e 0a 19 46 0f
[    2.195341] platform caam_sm: 64-bit unwritten blob:
[    2.200318] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    2.205988] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    2.211663] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    2.217334] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    2.223004] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    2.228674] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    2.234344] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    2.240014] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.245685] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.251355] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.257025] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.262695] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.268372] platform caam_sm: 128-bit unwritten blob:
[    2.273435] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    2.279105] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    2.284775] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    2.290445] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    2.296116] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    2.301786] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    2.307457] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    2.313127] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.318798] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.324468] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.330138] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.335809] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.341477] platform caam_sm: 196-bit unwritten blob:
[    2.346540] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    2.352210] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    2.357881] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    2.363551] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    2.369222] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    2.374892] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    2.380563] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    2.386233] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.391904] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.397575] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.403245] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.408915] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.414584] platform caam_sm: 256-bit unwritten blob:
[    2.419646] platform caam_sm: [0000] 00 00 00 00 00 00 00 00
[    2.425317] platform caam_sm: [0008] 00 00 00 00 00 00 00 00
[    2.430988] platform caam_sm: [0016] 00 00 00 00 00 00 00 00
[    2.436658] platform caam_sm: [0024] 00 00 00 00 00 00 00 00
[    2.442329] platform caam_sm: [0032] 00 00 00 00 00 00 00 00
[    2.448000] platform caam_sm: [0040] 00 00 00 00 00 00 00 00
[    2.453670] platform caam_sm: [0048] 00 00 00 00 00 00 00 00
[    2.459340] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.465014] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.470685] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.476356] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.482026] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.488434] platform caam_sm: 64-bit black key in blob:
[    2.493677] platform caam_sm: [0000] 98 f6 41 2b f9 69 6b 31
[    2.499349] platform caam_sm: [0008] ba f1 28 0f 43 6c 04 0d
[    2.505020] platform caam_sm: [0016] 70 aa 16 9e b2 8c 76 18
[    2.510691] platform caam_sm: [0024] 14 05 63 42 b7 fb a2 45
[    2.516362] platform caam_sm: [0032] 56 42 9e ea d4 69 73 af
[    2.522042] platform caam_sm: [0040] ff 5e c1 1d e3 4e 2e 45
[    2.527712] platform caam_sm: [0048] d4 fa 84 79 cd 59 60 f0
[    2.533383] platform caam_sm: [0056] 00 00 00 00 00 00 00 00
[    2.539053] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.544724] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.550395] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.556065] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.561733] platform caam_sm: 128-bit black key in blob:
[    2.567057] platform caam_sm: [0000] b7 31 f3 e8 73 1f 3a 6e
[    2.572727] platform caam_sm: [0008] 34 3f 1d 01 ca 9a be 27
[    2.578397] platform caam_sm: [0016] af 52 c7 f3 9b 8c e6 f3
[    2.584068] platform caam_sm: [0024] 3a 0e 5f e4 f8 53 75 8b
[    2.589738] platform caam_sm: [0032] fd 7b 59 82 73 c2 d7 ca
[    2.595409] platform caam_sm: [0040] e4 5c 7e d0 88 12 bb 2a
[    2.601080] platform caam_sm: [0048] 8b c7 8f ae 1a 27 b3 ee
[    2.606750] platform caam_sm: [0056] c7 36 29 fe 98 1d e0 df
[    2.612420] platform caam_sm: [0064] 00 00 00 00 00 00 00 00
[    2.618090] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.623761] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.629431] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.635099] platform caam_sm: 192-bit black key in blob:
[    2.640423] platform caam_sm: [0000] 10 de af 67 f1 9b a2 eb
[    2.646093] platform caam_sm: [0008] 5f 40 f6 ef 0f d9 4f 25
[    2.651763] platform caam_sm: [0016] fe be 9a eb f1 b5 9c 65
[    2.657434] platform caam_sm: [0024] ac ed 61 04 aa b4 9c 55
[    2.663105] platform caam_sm: [0032] 4f e2 fd d3 d9 6a e6 5a
[    2.668775] platform caam_sm: [0040] 18 21 14 7a 14 e4 16 da
[    2.674446] platform caam_sm: [0048] 08 d2 74 c3 39 6a f7 66
[    2.680116] platform caam_sm: [0056] f9 5c 39 18 61 b6 1e db
[    2.685787] platform caam_sm: [0064] 3d f7 96 f1 4b 83 f1 a7
[    2.691457] platform caam_sm: [0072] 00 00 00 00 00 00 00 00
[    2.697127] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.702797] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.708466] platform caam_sm: 256-bit black key in blob:
[    2.713789] platform caam_sm: [0000] 4d 84 9a e4 b0 98 56 29
[    2.719460] platform caam_sm: [0008] b2 7e 2b e3 26 8e b9 51
[    2.725150] platform caam_sm: [0016] 73 79 6b 4c ac 78 07 5f
[    2.730821] platform caam_sm: [0024] 10 11 53 14 bb 76 c2 71
[    2.736491] platform caam_sm: [0032] 74 4d 5f a2 e6 6f 0e 75
[    2.742162] platform caam_sm: [0040] f8 e0 76 d9 63 cf ba 96
[    2.747832] platform caam_sm: [0048] 8c 00 5f 26 21 ec 5c 58
[    2.753503] platform caam_sm: [0056] 04 b1 88 c2 7c 2f e3 a1
[    2.759173] platform caam_sm: [0064] 03 3a 61 c2 f4 ea 78 94
[    2.764843] platform caam_sm: [0072] 92 42 7b 21 84 43 67 7e
[    2.770514] platform caam_sm: [0080] 00 00 00 00 00 00 00 00
[    2.776184] platform caam_sm: [0088] 00 00 00 00 00 00 00 00
[    2.782433] platform caam_sm: restored 64-bit black key:
[    2.787763] platform caam_sm: [0000] c3 c1 86 61 b8 fb a2 76
[    2.793435] platform caam_sm: [0008] db f4 04 cd 20 e7 1e 71
[    2.799104] platform caam_sm: restored 128-bit black key:
[    2.804515] platform caam_sm: [0000] 87 3d 68 e6 45 c3 16 ef
[    2.810185] platform caam_sm: [0008] bf 71 e9 31 e7 a7 42 05
[    2.815854] platform caam_sm: restored 192-bit black key:
[    2.821264] platform caam_sm: [0000] ce 78 92 80 57 76 ee f6
[    2.826934] platform caam_sm: [0008] 09 66 08 24 8c a3 a5 ab
[    2.832605] platform caam_sm: [0016] 62 5c b4 40 08 49 d4 c0
[    2.838276] platform caam_sm: [0024] ae 14 e2 f4 09 76 e1 41
[    2.843944] platform caam_sm: restored 256-bit black key:
[    2.849354] platform caam_sm: [0000] 8f 0c ad 09 44 24 63 a9
[    2.855025] platform caam_sm: [0008] c9 4c 91 9f c5 57 ff ad
[    2.860696] platform caam_sm: [0016] a7 c1 5a 3f da 33 42 7a
[    2.866366] platform caam_sm: [0024] 4e 8b 67 5e 0a 19 46 0f
[    2.872506] caam-snvs 30370000.caam-snvs: can't get snvs clock
[    2.878386] caam-snvs 30370000.caam-snvs: violation handlers armed - non-secure state
[    2.886962] usbcore: registered new interface driver usbhid
[    2.892558] usbhid: USB HID core driver
[    2.900951] optee: probing for conduit method from DT.
[    2.906337] optee: initialized driver
[    2.911087] ak4458 2-0010: Failed to get supply 'DVDD': -517
[    2.916814] ak4458 2-0010: Failed to request supplies: -517
[    2.922622] ak4458 2-0012: Failed to get supply 'DVDD': -517
[    2.928302] ak4458 2-0012: Failed to request supplies: -517
[    2.934111] ak4497 2-0011: Failed to get supply 'DVDD': -517
[    2.939791] ak4497 2-0011: Failed to request supplies: -517
[    2.945628] ak5558 2-0013: Failed to get supply 'DVDD': -517
[    2.951308] ak5558 2-0013: Failed to request supplies: -517
[    2.975615] fsl-micfil-dai 30080000.micfil: GET IRQ: 43
[    2.980887] fsl-micfil-dai 30080000.micfil: GET IRQ: 44
[    2.986135] fsl-micfil-dai 30080000.micfil: GET IRQ: 45
[    2.991381] fsl-micfil-dai 30080000.micfil: GET IRQ: 46
[    2.997795] imx-wm8524 sound-wm8524: wm8524-hifi <-> 30030000.sai mapping ok
[    3.004881] imx-wm8524 sound-wm8524: ASoC: no DMI vendor name!
[    3.014320] imx-spdif sound-spdif: snd-soc-dummy-dai <-> 30090000.spdif mapping ok
[    3.021928] imx-spdif sound-spdif: ASoC: no DMI vendor name!
[    3.028936] imx-micfil sound-micfil: snd-soc-dummy-dai <-> 30080000.micfil mapping ok
[    3.036799] imx-micfil sound-micfil: ASoC: no DMI vendor name!
[    3.043745] imx-ak4458 sound-ak4458: ASoC: CODEC DAI ak4458-aif not registered
[    3.050997] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[    3.058616] NET: Registered protocol family 26
[    3.063490] NET: Registered protocol family 10
[    3.068552] Segment Routing with IPv6
[    3.072248] NET: Registered protocol family 17
[    3.076712] can: controller area network core (rev 20170425 abi 9)
[    3.082938] NET: Registered protocol family 29
[    3.087397] can: raw protocol (rev 20170425)
[    3.091677] can: broadcast manager protocol (rev 20170425 t)
[    3.097352] can: netlink gateway (rev 20170425) max_hops=1
[    3.102991] Bluetooth: RFCOMM TTY layer initialized
[    3.107889] Bluetooth: RFCOMM socket layer initialized
[    3.113049] Bluetooth: RFCOMM ver 1.11
[    3.116818] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.122141] Bluetooth: BNEP filters: protocol multicast
[    3.127381] Bluetooth: BNEP socket layer initialized
[    3.132356] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    3.138292] Bluetooth: HIDP socket layer initialized
[    3.143304] lib80211: common routines for IEEE802.11 drivers
[    3.149011] 9pnet: Installing 9P2000 support
[    3.153337] Key type dns_resolver registered
[    3.158162] registered taskstats version 1
[    3.188412] cpu cpu0: registered imx8mq-cpufreq
[    3.194959] imx6q-pcie 33800000.pcie: 33800000.pcie supply epdev_on not found, using dummy regulator
[    3.204602] OF: PCI: host bridge /pcie@0x33800000 ranges:
[    3.210020] OF: PCI:   No bus range found for /pcie@0x33800000, using [bus 00-ff]
[    3.217519] OF: PCI:    IO 0x1ff80000..0x1ff8ffff -> 0x00000000
[    3.223454] OF: PCI:   MEM 0x18000000..0x1fefffff -> 0x18000000
[    3.230008] imx6q-pcie 33800000.pcie: Initialize PHY with EXT REfCLK!.
[    3.236857] imx6q-pcie 33800000.pcie: PHY Initialization End!.
[    3.263807] imx6q-pcie 33800000.pcie: pcie phy pll can't be locked.
[    3.310094] imx6q-pcie 33800000.pcie: failed to initialize host
[    3.316029] imx6q-pcie 33800000.pcie: unable to add pcie port.
[    3.323851] imx_usb 32e40000.usb: 32e40000.usb supply vbus not found, using dummy regulator
[    3.337468] ak4458 2-0010: Failed to get supply 'DVDD': -517
[    3.343167] ak4458 2-0010: Failed to request supplies: -517
[    3.349034] ak4458 2-0012: Failed to get supply 'DVDD': -517
[    3.354710] ak4458 2-0012: Failed to request supplies: -517
[    3.360548] ak4497 2-0011: Failed to get supply 'DVDD': -517
[    3.366231] ak4497 2-0011: Failed to request supplies: -517
[    3.372061] ak5558 2-0013: Failed to get supply 'DVDD': -517
[    3.377758] ak5558 2-0013: Failed to request supplies: -517
[    3.384772] imx-ak4458 sound-ak4458: ASoC: CODEC DAI ak4458-aif not registered
[    3.392014] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[    3.400273] snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:01 UTC (1)
[    3.424596] WLAN_EN: disabling
[    3.427653] VSD_3V3: disabling
[    3.431349] ALSA device list:
[    3.434330]   #0: wm8524-audio
[    3.437393]   #1: imx-spdif
[    3.440187]   #2: imx-audio-micfil
[    3.443777] Waiting for root device /dev/mmcblk1p2...

My board stuck on message " Waiting for root device /dev/mmcblk1p2..."

I did not undersatnd that  SD crad with i.MX8MINI image booted 100% on i.MX8MINI EVK and not boot on my card.

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igorpadykov
NXP TechSupport
NXP TechSupport

>I did not undersatnd that  SD crad with i.MX8MINI image booted 100% on

>i.MX8MINI EVK and not boot on my card.

reason is that SD crad image was built for i.MX8MINI EVK and not for your card.

For your card you should rebuild image using suggestions give on answer from Nov 11, 2019 1:48 AM:

"follow Chapter 4 How to bring up a new MX8MSCALE board MSCALE_DDR_Tool_User_Guide.pdf
included in ddr test package."

Best regards
igor

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PramodKumar
Contributor IV

Thanks Igor

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