Latest build of fsl-community-bsp kernel hangs booting imx8mmevk


Brian Hutchinson
 

Hi,

Bottom line up front, built fsl-community-bsp dunfell for imx8mmevk and Linux 5.4 kernel hangs on boot.

So far I've been NXP official releases.  I really needed the 5.4 kernel so was excited when I saw they did a release but just learned that their releases are only for certain boards and not necessarily backward compatible with older boards.

I learned the above after I built NXP Zeus 5.4 release of core-image-base and put generated sdcard in my bare (I don't have video, touch screen etc., it's just a bare board that was a hand-me-down but works fine with Sumo release) Rev B (sticker on the bottom) imx8mmevk board and the console showed kernel hanging on boot.

So then I built the fsl-community-bsp version for imx8mmevk using both Poky and fscl-wayland distros.  I built core-image-minimal for poky and core-image-base for fscl-wayland.

All three hang in the same place on boot.  I'll copy and paste console output below but does anyone have a clue why it's hanging?  I suspect it's because device tree is looking for something I don't have plugged up to the board ... but I would think it should boot on a bare board like previous versions did.

Thanks for any clues!

Regards,

Brian

Console output booting from sdcard ... This is fsl-community-bsp core-image-base for fscl-wayland (but again, all three images I built did the same thing):

U-Boot SPL 2019.04-lf-5.4.y_v2019.04+g228843cdf5 (Feb 22 2020 - 12:25:23 +0000)
power_bd71837_init
DDRINFO: start DRAM init
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from MMC1


U-Boot 2019.04-lf-5.4.y_v2019.04+g228843cdf5 (Feb 22 2020 - 12:25:23 +0000)

CPU:   Freescale i.MX8MMQ rev1.0 at 1200MHz
CPU:   Commercial temperature grade (0C to 95C) at 33C
Reset cause: POR
Model: FSL i.MX8MM EVK board
DRAM:  2 GiB
TCPC:  Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x52]
Power supply on USB2
TCPC:  Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x50]
MMC:   FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... Run CMD11 1.8V switch
*** Warning - bad CRC, using default environment

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 7b3389d
  - U-Boot 2019.04-lf-5.4.y_v2019.04+g228843cdf5

Run CMD11 1.8V switch
switch to partitions #0, OK
mmc1 is current device
flash target is MMC:1
Run CMD11 1.8V switch
Net:  
Warning: ethernet@30be0000 using MAC address from ROM
eth0: ethernet@30be0000
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot:  0
Run CMD11 1.8V switch
switch to partitions #0, OK
mmc1 is current device
Run CMD11 1.8V switch
26550784 bytes read in 652 ms (38.8 MiB/s)
Booting from mmc ...
43520 bytes read in 5 ms (8.3 MiB/s)
## Flattened Device Tree blob at 43000000
   Booting using the fdt blob at 0x43000000
   Using Device Tree in place at 0000000043000000, end 000000004300d9ff

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.4.3+g66d6cfd8712d (oe-user@oe-host) (gcc version 9.3.0 (GCC)) #1 SMP PREEMPT Wed Feb 26 09:13:26 UTC 2020
[    0.000000] Machine model: FSL i.MX8MM EVK board
[    0.000000] earlycon: ec_imx6q0 at MMIO 0x0000000030890000 (options '115200')
[    0.000000] printk: 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 0x0000000040000000-0x00000000bdffffff]
[    0.000000] NUMA: NODE_DATA [mem 0xbdbdd500-0xbdbdefff]
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [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 s58840 r8192 d31272 u98304
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] Speculative Store Bypass Disable mitigation not required
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 507008
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200 root=/dev/mmcblk1p2 rootwait rw
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 1337460K/2060288K available (15740K kernel code, 1160K rwdata, 6172K rodata, 2816K init, 1008K bss, 67468K reserved, 655360K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[    0.000000]  Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    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: 128 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] GICv3: Distributor has no Range Selector support
[    0.000000] GICv3: 16 PPIs implemented
[    0.000000] GICv3: no VLPI support, no direct LPI support
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000
[    0.000000] ITS: No ITS available, not enabling LPIs
[    0.000000] random: get_random_bytes called from start_kernel+0x2b8/0x44c with crng_init=0
[    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
[    0.000003] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
[    0.008434] Console: colour dummy device 80x25
[    0.012581] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=32000)
[    0.022845] pid_max: default: 32768 minimum: 301
[    0.027546] LSM: Security Framework initializing
[    0.032166] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.039562] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.071499] ASID allocator initialised with 32768 entries
[    0.079495] rcu: Hierarchical SRCU implementation.
[    0.088277] EFI services will not be available.
[    0.095519] smp: Bringing up secondary CPUs ...
[    0.127675] Detected VIPT I-cache on CPU1
[    0.127702] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000
[    0.127734] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.159701] Detected VIPT I-cache on CPU2
[    0.159717] GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000
[    0.159736] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.191742] Detected VIPT I-cache on CPU3
[    0.191756] GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000
[    0.191772] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.191828] smp: Brought up 1 node, 4 CPUs
[    0.245581] SMP: Total of 4 processors activated.
[    0.250302] CPU features: detected: 32-bit EL0 Support
[    0.255473] CPU features: detected: CRC32 instructions
[    0.267175] CPU: All CPU(s) started at EL2
[    0.268429] alternatives: patching kernel code
[    0.274282] devtmpfs: initialized
[    0.282038] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.288978] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.311783] pinctrl core: initialized pinctrl subsystem
[    0.314874] DMI not present or invalid.
[    0.318261] NET: Registered protocol family 16
[    0.335499] DMA: preallocated 256 KiB pool for atomic allocations
[    0.338792] audit: initializing netlink subsys (disabled)
[    0.344417] audit: type=2000 audit(0.296:1): state=initialized audit_enabled=0 res=1
[    0.352000] cpuidle: using governor menu
[    0.356362] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.363424] Serial: AMBA PL011 UART driver
[    0.366908] imx mu driver is registered.
[    0.370794] imx rpmsg driver is registered.
[    0.379964] imx8mm-pinctrl 30330000.pinctrl: initialized IMX pinctrl driver
[    0.401819] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.405704] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.412457] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.419169] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    0.427447] cryptd: max_cpu_qlen set to 1000
[    0.435224] ACPI: Interpreter disabled.
[    0.437074] iommu: Default domain type: Translated
[    0.441240] vgaarb: loaded
[    0.444084] SCSI subsystem initialized
[    0.447897] usbcore: registered new interface driver usbfs
[    0.453368] usbcore: registered new interface driver hub
[    0.458479] usbcore: registered new device driver usb
[    0.464654] mc: Linux media interface: v0.10
[    0.467834] videodev: Linux video capture interface: v2.00
[    0.473373] pps_core: LinuxPPS API ver. 1 registered
[    0.478298] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@...>
[    0.487492] PTP clock support registered
[    0.491547] EDAC MC: Ver: 3.0.0
[    0.495294] No BMan portals available!
[    0.498577] QMan: Allocated lookup table at (____ptrval____), entry count 65537
[    0.505918] No QMan portals available!
[    0.509792] No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree
[    0.515865] FPGA manager framework
[    0.518964] Advanced Linux Sound Architecture Driver Initialized.
[    0.525354] Bluetooth: Core ver 2.22
[    0.528624] NET: Registered protocol family 31
[    0.533074] Bluetooth: HCI device and connection manager initialized
[    0.539464] Bluetooth: HCI socket layer initialized
[    0.544361] Bluetooth: L2CAP socket layer initialized
[    0.549442] Bluetooth: SCO socket layer initialized
[    0.554986] clocksource: Switched to clocksource arch_sys_counter
[    0.560629] VFS: Disk quotas dquot_6.6.0
[    0.564446] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.571458] pnp: PnP ACPI: disabled
[    0.579848] thermal_sys: Registered thermal governor 'step_wise'
[    0.579851] thermal_sys: Registered thermal governor 'power_allocator'
[    0.583327] NET: Registered protocol family 2
[    0.594272] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[    0.602576] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.610607] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[    0.618078] TCP: Hash tables configured (established 16384 bind 16384)
[    0.624489] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    0.631189] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    0.638462] NET: Registered protocol family 1
[    0.643094] RPC: Registered named UNIX socket transport module.
[    0.648655] RPC: Registered udp transport module.
[    0.653381] RPC: Registered tcp transport module.
[    0.658100] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.664935] PCI: CLS 0 bytes, default 64
[    0.669187] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.676652] kvm [1]: IPA Size Limit: 40bits
[    0.681065] kvm [1]: GICv3: no GICV resource entry
[    0.685315] kvm [1]: disabling GICv2 emulation
[    0.689789] kvm [1]: GIC system register CPU interface enabled
[    0.695696] kvm [1]: vgic interrupt IRQ1
[    0.699666] kvm [1]: Hyp mode initialized successfully
[    0.709762] Initialise system trusted keyrings
[    0.711474] workingset: timestamp_bits=44 max_order=19 bucket_order=0
[    0.723095] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.726681] NFS: Registering the id_resolver key type
[    0.731194] Key type id_resolver registered
[    0.735370] Key type id_legacy registered
[    0.739400] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.746146] jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
[    0.752594] 9p: Installing v9fs 9p2000 file system support
[    0.771208] Key type asymmetric registered
[    0.772449] Asymmetric key parser 'x509' registered
[    0.777388] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.784795] io scheduler mq-deadline registered
[    0.789341] io scheduler kyber registered
[    0.797601] EINJ: ACPI disabled.
[    0.804956] imx-sdma 302c0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2
[    0.812610] imx-sdma 302c0000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin
[    0.837546] mxs-dma 33000000.dma-controller: initialized
[    0.841110] Bus freq driver module loaded
[    0.848749] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.854186] 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 37, base_baud = 5000000) is a IMX
[    0.861497] 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 38, base_baud = 5000000) is a IMX
[    0.870209] 30890000.serial: ttymxc1 at MMIO 0x30890000 (irq = 39, base_baud = 1500000) is a IMX
[    0.878739] printk: console [ttymxc1] enabled
[    0.878739] printk: console [ttymxc1] enabled
[    0.887397] printk: bootconsole [ec_imx6q0] disabled
[    0.887397] printk: bootconsole [ec_imx6q0] disabled
[    0.900987] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.907625] [drm] No driver support for vblank timestamp query.
[    0.913623] imx-drm soc@0:bus@32c00000:display-subsystem: bound imx-lcdif-crtc.0 (ops lcdif_crtc_ops)
[    0.923032] imx_sec_dsim_drv 32e10000.mipi_dsi: version number is 0x1060200
[    0.930069] imx_sec_dsim_drv 32e10000.mipi_dsi: Failed to attach bridge: 32e10000.mipi_dsi
[    0.938345] imx_sec_dsim_drv 32e10000.mipi_dsi: failed to bind sec dsim bridge: -517
[    0.946123] imx-drm soc@0:bus@32c00000:display-subsystem: failed to bind 32e10000.mipi_dsi (ops imx_sec_dsim_ops): -517
[    0.956993] imx-drm soc@0:bus@32c00000:display-subsystem: master bind failed: -517
[    0.973174] loop: module loaded
[    0.978250] imx ahci driver is registered.
[    0.985177] spi-nor spi3.0: n25q256ax1 (32768 Kbytes)
[    0.996701] libphy: Fixed MDIO Bus: probed
[    1.001457] tun: Universal TUN/TAP device driver, 1.6
[    1.007183] thunder_xcv, ver 1.0
[    1.010441] thunder_bgx, ver 1.0
[    1.013703] nicpf, ver 1.0
[    1.017279] pps pps0: new PPS source ptp0
[    1.026195] libphy: fec_enet_mii_bus: probed
[    1.031586] fec 30be0000.ethernet eth0: registered PHC device 0
[    1.038084] Freescale FM module, FMD API version 21.1.0
[    1.043545] Freescale FM Ports module
[    1.047215] fsl_mac: fsl_mac: FSL FMan MAC API based driver
[    1.052927] fsl_dpa: FSL DPAA Ethernet driver
[    1.057390] fsl_advanced: FSL DPAA Advanced drivers:
[    1.062360] fsl_proxy: FSL DPAA Proxy initialization driver
[    1.068029] fsl_oh: FSL FMan Offline Parsing port driver
[    1.074131] hclge is initializing
[    1.077456] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
[    1.084682] hns3: Copyright (c) 2017 Huawei Corporation.
[    1.090034] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    1.097087] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    1.102863] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.108698] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.114655] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.6.0-k
[    1.121621] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.127230] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    1.135063] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    1.141126] sky2: driver version 1.30
[    1.145209] VFIO - User Level meta-driver version: 0.3
[    1.151914] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.158452] ehci-pci: EHCI PCI platform driver
[    1.162969] ehci-platform: EHCI generic platform driver
[    1.168359] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.174562] ohci-pci: OHCI PCI platform driver
[    1.179040] ohci-platform: OHCI generic platform driver
[    1.184762] usbcore: registered new interface driver usb-storage
[    1.192151] imx_usb 32e40000.usb: No over current polarity defined
[    1.199613] input: 30370000.snvs:snvs-powerkey as /devices/platform/soc@0/soc@0:bus@30000000/30370000.snvs/30370000.snvs:snvs-powerkey/input/input0
[    1.214519] snvs_rtc 30370000.snvs:snvs-rtc-lp: registered as rtc0
[    1.220795] i2c /dev entries driver
[    1.224891] mx6s-csi 32e20000.csi1_bridge: initialising
[    1.230614] mxc_mipi-csi 32e30000.mipi_csi: 32e30000.mipi_csi supply mipi-phy not found, using dummy regulator
[    1.240807] mxc_mipi-csi 32e30000.mipi_csi: mipi csi v4l2 device registered
[    1.247780] CSI: Registered sensor subdevice: mxc_mipi-csi.0
[    1.253463] mxc_mipi-csi 32e30000.mipi_csi: lanes: 2, hs_settle: 13, clk_settle: 2, wclk: 1, freq: 333000000
[    1.267270] imx2-wdt 30280000.watchdog: timeout 60 sec (nowayout=0)
[    1.273840] Bluetooth: HCI UART driver ver 2.3
[    1.278296] Bluetooth: HCI UART protocol H4 registered
[    1.283439] Bluetooth: HCI UART protocol BCSP registered
[    1.288772] Bluetooth: HCI UART protocol LL registered
[    1.293916] Bluetooth: HCI UART protocol ATH3K registered
[    1.299332] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    1.305687] Bluetooth: HCI UART protocol Broadcom registered
[    1.311367] Bluetooth: HCI UART protocol QCA registered
[    1.318164] sdhci: Secure Digital Host Controller Interface driver
[    1.324359] sdhci: Copyright(c) Pierre Ossman
[    1.328893] Synopsys Designware Multimedia Card Interface Driver
[    1.335433] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.341820] mmc0: CQHCI version 5.10
[    1.345793] mmc1: CQHCI version 5.10
[    1.349814] mmc2: CQHCI version 5.10
[    1.384511] mmc2: SDHCI controller on 30b60000.mmc [30b60000.mmc] using ADMA
[    1.394542] ledtrig-cpu: registered to indicate activity on CPUs
[    1.401590] caam 30900000.crypto: device ID = 0x0a16040100000000 (Era 9)
[    1.408312] caam 30900000.crypto: job rings = 3, qi = 0
[    1.439426] caam algorithms registered in /proc/crypto
[    1.449584] caam 30900000.crypto: caam pkc algorithms registered in /proc/crypto
[    1.459164] caam_jr 30901000.jr0: registering rng-caam
[    1.477830] caam-snvs 30370000.caam-snvs: can't get snvs clock
[    1.483735] caam-snvs 30370000.caam-snvs: violation handlers armed - non-secure state
[    1.492521] usbcore: registered new interface driver usbhid
[    1.498116] usbhid: USB HID core driver
[    1.504206] No fsl,qman node
[    1.507112] Freescale USDPAA process driver
[    1.511300] fsl-usdpaa: no region found
[    1.515171] Freescale USDPAA process IRQ driver
[    1.524394] optee: probing for conduit method from DT.
[    1.529581] optee: revision 3.2 (6d99b525)
[    1.530993] optee: dynamic shared memory is enabled
[    1.540123] optee: initialized driver
[    1.545372] hantrodec 0 : module inserted. Major = 236
[    1.550942] hantrodec 1 : module inserted. Major = 236
[    1.556994] hx280enc: module inserted. Major <235>
[    1.557183] mmc2: Command Queue Engine enabled
[    1.565237] wm8524-codec audio-codec: Failed to get mute line: -517
[    1.566322] mmc2: new HS400 Enhanced strobe MMC card at address 0001
[    1.574705] fsl-sai 30030000.sai: failed to get mclk0 clock: -2
[    1.579851] mmcblk2: mmc2:0001 DG4016 14.7 GiB
[    1.589553] mmcblk2boot0: mmc2:0001 DG4016 partition 1 4.00 MiB
[    1.594217] fsl-micfil-dai 30080000.micfil: GET IRQ: 14
[    1.595643] mmcblk2boot1: mmc2:0001 DG4016 partition 2 4.00 MiB
[    1.600733] fsl-micfil-dai 30080000.micfil: GET IRQ: 15
[    1.607427] mmcblk2rpmb: mmc2:0001 DG4016 partition 3 4.00 MiB, chardev (237:0)
[    1.611879] fsl-micfil-dai 30080000.micfil: GET IRQ: 16
[    1.621780]  mmcblk2: p1
[    1.624427] fsl-micfil-dai 30080000.micfil: GET IRQ: 17
[    1.636692] imx-spdif sound-spdif: snd-soc-dummy-dai <-> 30090000.spdif mapping ok
[    1.644303] imx-spdif sound-spdif: ASoC: no DMI vendor name!
[    1.652764] imx-ak4458 sound-ak4458: ASoC: failed to init link ak4458: -517
[    1.659748] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[    1.667124] debugfs: Directory '30080000.micfil' with parent 'imx-audio-micfil' already present!
[    1.676011] imx-micfil sound-micfil: snd-soc-dummy-dai <-> 30080000.micfil mapping ok
[    1.683854] imx-micfil sound-micfil: ASoC: no DMI vendor name!
[    1.691125] NET: Registered protocol family 26
[    1.696093] NET: Registered protocol family 10
[    1.701560] Segment Routing with IPv6
[    1.705292] NET: Registered protocol family 17
[    1.709837] Bluetooth: RFCOMM TTY layer initialized
[    1.714735] Bluetooth: RFCOMM socket layer initialized
[    1.719901] Bluetooth: RFCOMM ver 1.11
[    1.723661] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    1.728977] Bluetooth: BNEP filters: protocol multicast
[    1.734208] Bluetooth: BNEP socket layer initialized
[    1.739179] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    1.745106] Bluetooth: HIDP socket layer initialized
[    1.750102] 8021q: 802.1Q VLAN Support v1.8
[    1.754306] lib80211: common routines for IEEE802.11 drivers
[    1.760077] 9pnet: Installing 9P2000 support
[    1.764378] tsn generic netlink module v1 init...
[    1.769143] Key type dns_resolver registered
[    1.774425] registered taskstats version 1
[    1.778541] Loading compiled-in X.509 certificates
[    1.804566] usb_phy_generic usbphynop1: usbphynop1 supply vcc not found, using dummy regulator
[    1.813365] usb_phy_generic usbphynop2: usbphynop2 supply vcc not found, using dummy regulator
[    1.833813] LDO1: Bringing 1800000uV into 3000000-3000000uV
[    1.840372] LDO2: Bringing 800000uV into 900000-900000uV
[    1.848092] ldo6: supplied by regulator-dummy
[    1.853243] i2c i2c-0: IMX I2C adapter registered
[    1.859121] adv7511 1-003d: 1-003d supply avdd not found, using dummy regulator
[    1.866490] adv7511 1-003d: 1-003d supply dvdd not found, using dummy regulator
[    1.873843] adv7511 1-003d: 1-003d supply pvdd not found, using dummy regulator
[    1.881192] adv7511 1-003d: 1-003d supply a2vdd not found, using dummy regulator
[    1.888625] adv7511 1-003d: 1-003d supply v3p3 not found, using dummy regulator
[    1.895991] adv7511 1-003d: 1-003d supply v1p2 not found, using dummy regulator
[    1.904086] adv7511 1-003d: Probe failed. Remote port 'mipi_dsi@32e10000' disabled
[    1.913420] i2c i2c-1: IMX I2C adapter registered
[    1.919166] pca953x 2-0020: reg get err: -19
[    1.925749] ak4458 2-0010: Failed to request supplies: -517
[    1.931644] ak4458 2-0012: Failed to request supplies: -517
[    1.937486] ak5558 2-0013: Failed to request supplies: -517
[    1.943344] ak4458 2-0011: Failed to request supplies: -517
[    1.949205] ov5640_mipi 2-003c: No sensor reset pin available
[    1.955003] ov5640_mipi 2-003c: 2-003c supply DOVDD not found, using dummy regulator
[    1.962806] ov5640_mipi 2-003c: 2-003c supply DVDD not found, using dummy regulator
[    1.970514] ov5640_mipi 2-003c: 2-003c supply AVDD not found, using dummy regulator
[    1.987279] ov5640_mipi 2-003c: Read reg error: reg=300a
[    1.992604] ov5640_mipi 2-003c: Camera is not found
[    1.997630] i2c i2c-2: IMX I2C adapter registered                                                                                          
[    2.003730] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).                                                                    
[    2.003801] imx6q-pcie 33800000.pcie: 33800000.pcie supply epdev_on not found, using dummy regulator                                        
[    2.010360] [drm] No driver support for vblank timestamp query.                                                                            
[    2.010424] imx-drm soc@0:bus@32c00000:display-subsystem: bound imx-lcdif-crtc.0 (ops lcdif_crtc_ops)                                      
[    2.019768] imx6q-pcie 33800000.pcie: host bridge /soc@0/pcie@33800000 ranges:
[    2.025601] imx_sec_dsim_drv 32e10000.mipi_dsi: version number is 0x1060200
[    2.034711] imx6q-pcie 33800000.pcie:    IO 0x1ff80000..0x1ff8ffff -> 0x00000000
[    2.041954] imx_sec_dsim_drv 32e10000.mipi_dsi: Failed to attach bridge: 32e10000.mipi_dsi
[    2.048871] imx6q-pcie 33800000.pcie:   MEM 0x18000000..0x1fefffff -> 0x18000000
[    2.056259] imx_sec_dsim_drv 32e10000.mipi_dsi: failed to bind sec dsim bridge: -19
[    2.064585] imx6q-pcie 33800000.pcie: EXT REF_CLK is used!.
[    2.071954] imx-drm soc@0:bus@32c00000:display-subsystem: failed to bind 32e10000.mipi_dsi (ops imx_sec_dsim_ops): -19
[    2.095937] imx-drm soc@0:bus@32c00000:display-subsystem: master bind failed: -19
[    2.104494] imx_usb 32e40000.usb: No over current polarity defined
[    2.110757] imx_usb 32e40000.usb: 32e40000.usb supply vbus not found, using dummy regulator
[    2.123616] imx-cpufreq-dt imx-cpufreq-dt: cpu speed grade 3 mkt segment 0 supported-hw 0x8 0x1
[    2.135787] mmc0: CQHCI version 5.10
[    2.171858] mmc0: SDHCI controller on 30b40000.mmc [30b40000.mmc] using ADMA
[    2.179983] mmc1: CQHCI version 5.10
[    2.183627] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO
[    2.189835] random: fast init done
[    2.208107] imx6q-pcie 33800000.pcie: PCIe PLL lock timeout

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