Re: Custom UI on AGL over NxP iMx8

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Hi,
On Thu, Jan 18, 2024 at 10:10:09AM +0530, Don Jacob Vellathottam wrote:
> Hi,
> 
> 
> 
> Good afternoon.
> 
> I am trying to bring up an AGL on NxP iMx8QmMMEK.
> 
> I was able to get the build for the same from the below link:
> 
> https://github.com/nxp-imx/meta-nxp-agl
> 
> I have used "agl-demo-platform" as the build target(*PFA: local.conf*).
> 
> So far, I have been able to build the target and bring it up with the
> reference UI(*PFA : UI.png, log.txt)*.
> 
> 
> 
> Now, I want to disable the reference UI and use my custom UI.
There's no reference UI. The demo-platform uses Qt as development
toolkit but we have a flutter and CEF/chromium one as well. All of them
show up/demo how to create and what you need to have an UI based on 
different toolkits. The answer sort of depends on what platform/tookit
you're targeting.

> 
> I was able to disable the reference UI by editing packagegroups files
> inside the recipes-platform folder of the meta-agl-demo.
> 
> However, this seems to have disabled the other API packages as well.
This probably disables functionality like starting up
applications/activating other applications. Your custom UI won't work
without it. See [1] for docs.
> 
> Can you please help me on how to disable only the reference UI and use my
> custom UI.
There's no straight forward answer for that. What does Custom UI means?

Our appoarch is that we have services and applications that talk to
those services rather than having a big monolitch application, like a big
application containing all the bits.

In particular, for the Qt platform you'd to study the demo UI (homescreen) 
and implement similar functionality, assuming you want to change that.
homescreen is only there to provide a background and some buttons, that
is, to start other applications and allow switching between them. If your
plan is to have a big giant application you're basically throwing
everything away.

On the other hand on flutter and cef/chromium demos these do hide out most
of things which will be required on the Qt platform, but you'd still
need functionality concerned with starting/activating/stoppping applications.

Further more, a while back we started a migration towards having an
general IPC, with gRPC, and some of the things are still in a state of
flux, with only main/master branch having those in. As you're using an
unofficial yocto layer tree I don't know what's the status on that.

[1] https://docs.automotivelinux.org/en/pike/#04_Developer_Guides/01_Application_Framework/02_Application_Startup/#application-launcher-service
> 
> 
> Thanks and Regards,
> 
> Don Jacob Vellathottam
> 
> 
> 
> 
> 

> 
> Normal Boot
> Trying to boot from MMC2_2
> Primary set selected
> Load image from MMC/SD 0x7b400
> 
> 
> U-Boot 2022.04-imx_v2022.04_5.15.32-2.0.0+g1c881f4da8 (May 10 2023 - 06:26:40 +0000)
> 
> CPU:   NXP i.MX8QM RevB A53 at 1200 MHz at 29C
> 
> Model: NXP i.MX8QM MEK
> Board: iMX8QM MEK
> Boot:  SD1
> DRAM:  5.8 GiB
> TCPC:  Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C0 0x51]
> Core:  183 devices, 29 uclasses, devicetree: separate
> MMC:   FSL_SDHC: 0, FSL_SDHC: 1
> Loading Environment from MMC... *** Warning - bad CRC, using default environment
> 
> [*]-Video Link 0 (1280 x 720)
> 	[0] dpu@56180000, video
> 	[1] lvds-channel@0, display
> 	[2] lvds-to-hdmi-bridge@4c, video_bridge
> In:    serial
> Out:   serial
> Err:   serial
> 
>  BuildInfo: 
>   - SCFW f5623878, SECO-FW c9de51c0, IMX-MKIMAGE 37648c8b, ATF 9202efc
>   - U-Boot 2022.04-imx_v2022.04_5.15.32-2.0.0+g1c881f4da8 
> 
> switch to partitions #0, OK
> mmc1 is current device
> flash target is MMC:1
> Net:   eth0: ethernet@5b040000 [PRIME], eth1: ethernet@5b050000
> Fastboot: Normal
> Normal Boot
> Hit any key to stop autoboot:  3  2  1  0 
> switch to partitions #0, OK
> mmc1 is current device
> Failed to load 'boot.scr'
> 31271424 bytes read in 367 ms (81.3 MiB/s)
> Booting from mmc ...
> 106496 bytes read in 5 ms (20.3 MiB/s)
> Loading hdp firmware from 0x000000009c000000 offset 0x0000000000002000
> Loading hdp firmware Complete
> 134247 bytes read in 5 ms (25.6 MiB/s)
> ## Flattened Device Tree blob at 83000000
>    Booting using the fdt blob at 0x83000000
> ERROR: reserving fdt memory region failed (addr=90400000 size=100000 flags=4)
> ERROR: reserving fdt memory region failed (addr=901ff000 size=1000 flags=4)
>    Using Device Tree in place at 0000000083000000, end 0000000083023c66
> Disable pwm@5a190000 rsrc 188 not owned
> Disable clock-controller@5a590000 rsrc 188 not owned
> Disable jr@40000 rsrc 502 not owned
> Disable mu@31580000 rsrc 505 not owned
> 
> Starting kernel ...
> 
> [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
> [    0.000000] Linux version 5.15.52+g36363d8623ba (oe-user@oe-host) (aarch64-agl-linux-gcc (GCC) 11.3.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMPT Wed May 10 06:26:40 UTC 2023
> [    0.000000] Machine model: Freescale i.MX8QM MEK
> [    0.000000] efi: UEFI not found.
> [    0.000000] Reserved memory: created CMA memory pool at 0x00000000c0000000, size 960 MiB
> [    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
> [    0.000000] Reserved memory: created DMA memory pool at 0x0000000090400000, size 1 MiB
> [    0.000000] OF: reserved mem: initialized node vdevbuffer, compatible id shared-dma-pool
> [    0.000000] Reserved memory: created DMA memory pool at 0x0000000094300000, size 1 MiB
> [    0.000000] OF: reserved mem: initialized node vdev0buffer@94300000, compatible id shared-dma-pool
> [    0.000000] earlycon: lpuart32 at MMIO32 0x000000005a060000 (options '')
> [    0.000000] printk: bootconsole [lpuart32] enabled
> [    0.000000] NUMA: No NUMA configuration found
> [    0.000000] NUMA: Faking a node at [mem 0x0000000080200000-0x000000097fffffff]
> [    0.000000] NUMA: NODE_DATA [mem 0x97f457800-0x97f459fff]
> [    0.000000] Zone ranges:
> [    0.000000]   DMA      [mem 0x0000000080200000-0x00000000ffffffff]
> [    0.000000]   DMA32    empty
> [    0.000000]   Normal   [mem 0x0000000100000000-0x000000097fffffff]
> [    0.000000] Movable zone start for each node
> [    0.000000] Early memory node ranges
> [    0.000000]   node   0: [mem 0x0000000080200000-0x0000000083ffffff]
> [    0.000000]   node   0: [mem 0x0000000084000000-0x00000000863fffff]
> [    0.000000]   node   0: [mem 0x0000000086400000-0x0000000087ffffff]
> [    0.000000]   node   0: [mem 0x0000000092000000-0x00000000920fffff]
> [    0.000000]   node   0: [mem 0x0000000092100000-0x00000000923fffff]
> [    0.000000]   node   0: [mem 0x0000000092400000-0x00000000951fffff]
> [    0.000000]   node   0: [mem 0x0000000095200000-0x00000000fdffffff]
> [    0.000000]   node   0: [mem 0x0000000880000000-0x000000088fffffff]
> [    0.000000]   node   0: [mem 0x0000000890000000-0x000000097fffffff]
> [    0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x000000097fffffff]
> [    0.000000] On node 0, zone DMA: 512 pages in unavailable ranges
> [    0.000000] On node 0, zone DMA: 8192 pages in unavailable ranges
> [    0.000000] On node 0, zone Normal: 8192 pages in unavailable ranges
> [    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 v1.2
> [    0.000000] percpu: Embedded 20 pages/cpu s41368 r8192 d32360 u81920
> [    0.000000] Detected VIPT I-cache on CPU0
> [    0.000000] CPU features: detected: GIC system register CPU interface
> [    0.000000] CPU features: detected: ARM erratum 845719
> [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1499400
> [    0.000000] Policy zone: Normal
> [    0.000000] Kernel command line: console=ttyLP0,115200 earlycon root=/dev/mmcblk1p2 rootwait rw cpufreq.default_governor=SCHEDUTIL
> [    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
> [    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
> [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
> [    0.000000] software IO TLB: mapped [mem 0x00000000bc000000-0x00000000c0000000] (64MB)
> [    0.000000] Memory: 4544120K/6092800K available (18752K kernel code, 1546K rwdata, 7156K rodata, 2944K init, 543K bss, 565640K reserved, 983040K cma-reserved)
> [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
> [    0.000000] rcu: Preemptible hierarchical RCU implementation.
> [    0.000000] rcu: 	RCU event tracing is enabled.
> [    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
> [    0.000000] 	Trampoline variant of 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=6
> [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
> [    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
> [    0.000000] GICv3: 512 SPIs implemented
> [    0.000000] GICv3: 0 Extended SPIs implemented
> [    0.000000] GICv3: Distributor has no Range Selector support
> [    0.000000] Root IRQ handler: gic_handle_irq
> [    0.000000] GICv3: 16 PPIs implemented
> [    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000051b00000
> [    0.000000] ITS: No ITS available, not enabling LPIs
> [    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
> [    0.000001] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
> [    0.008770] Console: colour dummy device 80x25
> [    0.012952] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=32000)
> [    0.023129] pid_max: default: 32768 minimum: 301
> [    0.027784] LSM: Security Framework initializing
> [    0.032455] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
> [    0.039923] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
> [    0.049502] rcu: Hierarchical SRCU implementation.
> [    0.055942] EFI services will not be available.
> [    0.060415] smp: Bringing up secondary CPUs ...
> [    0.065828] Detected VIPT I-cache on CPU1
> [    0.065865] GICv3: CPU1: found redistributor 1 region 0:0x0000000051b20000
> [    0.065915] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
> [    0.067105] Detected VIPT I-cache on CPU2
> [    0.067123] GICv3: CPU2: found redistributor 2 region 0:0x0000000051b40000
> [    0.067146] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
> [    0.068279] Detected VIPT I-cache on CPU3
> [    0.068297] GICv3: CPU3: found redistributor 3 region 0:0x0000000051b60000
> [    0.068320] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
> [    0.070653] CPU features: detected: Spectre-v2
> [    0.070660] CPU features: detected: Spectre-v3a
> [    0.070664] CPU features: detected: Spectre-BHB
> [    0.070670] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
> [    0.070673] Detected PIPT I-cache on CPU4
> [    0.070692] GICv3: CPU4: found redistributor 100 region 0:0x0000000051b80000
> [    0.070716] CPU4: Booted secondary processor 0x0000000100 [0x410fd082]
> [    0.071867] Detected PIPT I-cache on CPU5
> [    0.071882] GICv3: CPU5: found redistributor 101 region 0:0x0000000051ba0000
> [    0.071898] CPU5: Booted secondary processor 0x0000000101 [0x410fd082]
> [    0.071959] smp: Brought up 1 node, 6 CPUs
> [    0.183369] SMP: Total of 6 processors activated.
> [    0.188052] CPU features: detected: 32-bit EL0 Support
> [    0.193185] CPU features: detected: 32-bit EL1 Support
> [    0.198303] CPU features: detected: CRC32 instructions
> [    0.217769] CPU: All CPU(s) started at EL2
> [    0.221563] alternatives: patching kernel code
> [    0.227149] devtmpfs: initialized
> [    0.247052] KASLR disabled due to lack of seed
> [    0.251321] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
> [    0.260909] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
> [    0.295219] pinctrl core: initialized pinctrl subsystem
> [    0.300785] DMI not present or invalid.
> [    0.304865] NET: Registered PF_NETLINK/PF_ROUTE protocol family
> [    0.315161] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
> [    0.322487] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
> [    0.330575] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
> [    0.338328] audit: initializing netlink subsys (disabled)
> [    0.343772] audit: type=2000 audit(0.244:1): state=initialized audit_enabled=0 res=1
> [    0.344379] thermal_sys: Registered thermal governor 'step_wise'
> [    0.351362] thermal_sys: Registered thermal governor 'power_allocator'
> [    0.358030] cpuidle: using governor menu
> [    0.368376] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
> [    0.375024] ASID allocator initialised with 65536 entries
> [    0.382187] Serial: AMBA PL011 UART driver
> [    0.386006] imx mu driver is registered.
> [    0.389862] imx rpmsg driver is registered.
> [    0.450395] platform bus@56240000:ldb@562410e0: Fixing up cyclic dependency with 56180000.dpu
> [    0.460865] platform bus@57240000:ldb@572410e0: Fixing up cyclic dependency with 57180000.dpu
> [    0.472312] platform 56228000.dsi_host: Fixing up cyclic dependency with 56180000.dpu
> [    0.482603] platform 57228000.dsi_host: Fixing up cyclic dependency with 57180000.dpu
> [    0.508095] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
> [    0.514502] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
> [    0.521155] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
> [    0.527845] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
> [    0.535726] cryptd: max_cpu_qlen set to 1000
> [    0.544214] ACPI: Interpreter disabled.
> [    0.549584] iommu: Default domain type: Translated 
> [    0.554132] iommu: DMA domain TLB invalidation policy: strict mode 
> [    0.560596] vgaarb: loaded
> [    0.563371] SCSI subsystem initialized
> [    0.567149] usbcore: registered new interface driver usbfs
> [    0.572333] usbcore: registered new interface driver hub
> [    0.577626] usbcore: registered new device driver usb
> [    0.584723] mc: Linux media interface: v0.10
> [    0.588670] videodev: Linux video capture interface: v2.00
> [    0.594220] pps_core: LinuxPPS API ver. 1 registered
> [    0.599073] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
> [    0.608204] PTP clock support registered
> [    0.612438] EDAC MC: Ver: 3.0.0
> [    0.617104] FPGA manager framework
> [    0.620255] Advanced Linux Sound Architecture Driver Initialized.
> [    0.626780] Bluetooth: Core ver 2.22
> [    0.630033] NET: Registered PF_BLUETOOTH protocol family
> [    0.635317] Bluetooth: HCI device and connection manager initialized
> [    0.641663] Bluetooth: HCI socket layer initialized
> [    0.646525] Bluetooth: L2CAP socket layer initialized
> [    0.651572] Bluetooth: SCO socket layer initialized
> [    0.657325] imx-scu scu: NXP i.MX SCU Initialized
> [    0.688272] imx8qm-pinctrl scu:pinctrl: Invalid fsl,pins or pins property in node /scu/pinctrl/wifi_initgrp
> [    0.697723] imx8qm-pinctrl scu:pinctrl: initialized IMX pinctrl driver
> [    0.706844] clocksource: Switched to clocksource arch_sys_counter
> [    0.712794] VFS: Disk quotas dquot_6.6.0
> [    0.716561] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
> [    0.723540] pnp: PnP ACPI: disabled
> [    0.761283] NET: Registered PF_INET protocol family
> [    0.766189] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
> [    0.776360] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
> [    0.784623] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
> [    0.792292] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
> [    0.800624] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
> [    0.808538] TCP: Hash tables configured (established 65536 bind 65536)
> [    0.814845] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
> [    0.821639] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
> [    0.828950] NET: Registered PF_UNIX/PF_LOCAL protocol family
> [    0.834770] RPC: Registered named UNIX socket transport module.
> [    0.840377] RPC: Registered udp transport module.
> [    0.845043] RPC: Registered tcp transport module.
> [    0.849733] RPC: Registered tcp NFSv4.1 backchannel transport module.
> [    0.856908] PCI: CLS 0 bytes, default 64
> [    0.861203] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
> [    0.870557] kvm [1]: IPA Size Limit: 40 bits
> [    0.875657] kvm [1]: vgic-v2@52020000
> [    0.878997] kvm [1]: GIC system register CPU interface enabled
> [    0.884916] kvm [1]: vgic interrupt IRQ9
> [    0.888881] kvm [1]: Hyp mode initialized successfully
> [    0.897595] Initialise system trusted keyrings
> [    0.901835] workingset: timestamp_bits=42 max_order=21 bucket_order=0
> [    0.913602] squashfs: version 4.0 (2009/01/31) Phillip Lougher
> [    0.919618] NFS: Registering the id_resolver key type
> [    0.924369] Key type id_resolver registered
> [    0.928495] Key type id_legacy registered
> [    0.932556] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
> [    0.939239] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
> [    0.946587] jffs2: version 2.2. (NAND) ?? 2001-2006 Red Hat, Inc.
> [    0.952977] 9p: Installing v9fs 9p2000 file system support
> [    0.994477] Key type asymmetric registered
> [    0.998234] Asymmetric key parser 'x509' registered
> [    1.003144] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
> [    1.010480] io scheduler mq-deadline registered
> [    1.014998] io scheduler kyber registered
> [    1.038478] EINJ: ACPI disabled.
> [    1.215773] mxs-dma 5b810000.dma-apbh: initialized
> [    1.224726] Bus freq driver module loaded
> [    1.237062] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [    1.247388] 5a060000.serial: ttyLP0 at MMIO 0x5a060010 (irq = 66, base_baud = 5000000) is a FSL_LPUAR[    1.256558] printk: console [ttyLP0] enabled
> [    1.256558] printk: console [ttyLP0] enabled
> [    1.264982] printk: bootconsole [lpuart32] disabled
> [    1.264982] printk: bootconsole [lpuart32] disabled
> [    1.275507] 5a070000.serial: ttyLP1 at MMIO 0x5a070010 (irq = 67, base_baud = 5000000) is a FSL_LPUART
> [    1.286695] arm-smmu 51400000.iommu: probing hardware configuration...
> [    1.293252] arm-smmu 51400000.iommu: SMMUv2 with:
> [    1.297963] arm-smmu 51400000.iommu: 	stage 1 translation
> [    1.303366] arm-smmu 51400000.iommu: 	stage 2 translation
> [    1.308770] arm-smmu 51400000.iommu: 	nested translation
> [    1.314090] arm-smmu 51400000.iommu: 	stream matching with 32 register groups
> [    1.321239] arm-smmu 51400000.iommu: 	32 context banks (0 stage-2 only)
> [    1.327868] arm-smmu 51400000.iommu: 	Supported page sizes: 0x61311000
> [    1.334408] arm-smmu 51400000.iommu: 	Stage-1: 48-bit VA -> 48-bit IPA
> [    1.340952] arm-smmu 51400000.iommu: 	Stage-2: 48-bit IPA -> 48-bit PA
> [    1.441588] loop: module loaded
> [    1.447918] megasas: 07.717.02.00-rc1
> [    1.454594] imx ahci driver is registered.
> [    1.469736] tun: Universal TUN/TAP device driver, 1.6
> [    1.476618] thunder_xcv, ver 1.0
> [    1.479892] thunder_bgx, ver 1.0
> [    1.483156] nicpf, ver 1.0
> [    1.491097] hclge is initializing
> [    1.494432] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
> [    1.501674] hns3: Copyright (c) 2017 Huawei Corporation.
> [    1.507042] e1000: Intel(R) PRO/1000 Network Driver
> [    1.511926] e1000: Copyright (c) 1999-2006 Intel Corporation.
> [    1.517731] e1000e: Intel(R) PRO/1000 Network Driver
> [    1.522698] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
> [    1.528655] igb: Intel(R) Gigabit Ethernet Network Driver
> [    1.534060] igb: Copyright (c) 2007-2014 Intel Corporation.
> [    1.539668] igbvf: Intel(R) Gigabit Virtual Function Network Driver
> [    1.545945] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
> [    1.552272] sky2: driver version 1.30
> [    1.557342] usbcore: registered new interface driver r8152
> [    1.563061] VFIO - User Level meta-driver version: 0.3
> [    1.573155] cdns3-imx 5b110000.usb: Adding to iommu group 0
> [    1.581152] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> [    1.587701] ehci-pci: EHCI PCI platform driver
> [    1.592217] ehci-platform: EHCI generic platform driver
> [    1.598149] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> [    1.604363] ohci-pci: OHCI PCI platform driver
> [    1.608849] ohci-platform: OHCI generic platform driver
> [    1.615804] usbcore: registered new interface driver uas
> [    1.621168] usbcore: registered new interface driver usb-storage
> [    1.627260] usbcore: registered new interface driver usbserial_generic
> [    1.633812] usbserial: USB Serial support registered for generic
> [    1.639898] usbcore: registered new interface driver ftdi_sio
> [    1.645667] usbserial: USB Serial support registered for FTDI USB Serial Device
> [    1.653015] usbcore: registered new interface driver usb_serial_simple
> [    1.659566] usbserial: USB Serial support registered for carelink
> [    1.665684] usbserial: USB Serial support registered for zio
> [    1.671365] usbserial: USB Serial support registered for funsoft
> [    1.677398] usbserial: USB Serial support registered for flashloader
> [    1.683771] usbserial: USB Serial support registered for google
> [    1.689713] usbserial: USB Serial support registered for libtransistor
> [    1.696266] usbserial: USB Serial support registered for vivopay
> [    1.702298] usbserial: USB Serial support registered for moto_modem
> [    1.708592] usbserial: USB Serial support registered for motorola_tetra
> [    1.715227] usbserial: USB Serial support registered for nokia
> [    1.721084] usbserial: USB Serial support registered for novatel_gps
> [    1.727461] usbserial: USB Serial support registered for hp4x
> [    1.733289] usbserial: USB Serial support registered for suunto
> [    1.739389] usbserial: USB Serial support registered for siemens_mpi
> [    1.745840] usbcore: registered new interface driver usb_ehset_test
> [    1.759793] input: sc-powerkey as /devices/platform/sc-powerkey/input/input0
> [    1.769936] imx-sc-rtc scu:rtc: registered as rtc0
> [    1.775078] imx-sc-rtc scu:rtc: setting system clock to 1970-01-01T00:01:45 UTC (105)
> [    1.783769] i2c_dev: i2c /dev entries driver
> [    1.799199] amphion-vpu-core 2d080000.vpu-core: [0] = decoder
> [    1.807263] amphion-vpu-core 2d090000.vpu-core: [1] = encoder
> [    1.815161] amphion-vpu-core 2d0a0000.vpu-core: [2] = encoder
> [    1.830410] Bluetooth: HCI UART driver ver 2.3
> [    1.834880] Bluetooth: HCI UART protocol H4 registered
> [    1.840029] Bluetooth: HCI UART protocol BCSP registered
> [    1.845369] Bluetooth: HCI UART protocol LL registered
> [    1.850513] Bluetooth: HCI UART protocol ATH3K registered
> [    1.855935] Bluetooth: HCI UART protocol Three-wire (H5) registered
> [    1.862408] Bluetooth: HCI UART protocol Broadcom registered
> [    1.868095] Bluetooth: HCI UART protocol QCA registered
> [    1.878349] sdhci: Secure Digital Host Controller Interface driver
> [    1.884568] sdhci: Copyright(c) Pierre Ossman
> [    1.890706] Synopsys Designware Multimedia Card Interface Driver
> [    1.898428] sdhci-pltfm: SDHCI platform and OF driver helper
> [    1.906191] sdhci-esdhc-imx 5b010000.mmc: Adding to iommu group 1
> [    1.912385] ledtrig-cpu: registered to indicate activity on CPUs
> [    1.920718] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
> [    1.927676] usbcore: registered new interface driver usbhid
> [    1.933294] usbhid: USB HID core driver
> [    1.940510] mxc-isi 58100000.isi: mxc_isi.0 registered successfully
> [    1.944792] mmc0: SDHCI controller on 5b010000.mmc [5b010000.mmc] using ADMA
> [    1.954590] mxc-isi 58110000.isi: mxc_isi.1 registered successfully
> [    1.961593] mxc-isi 58120000.isi: mxc_isi.2 registered successfully
> [    1.968541] mxc-isi 58130000.isi: mxc_isi.3 registered successfully
> [    1.975456] mxc-isi 58140000.isi: mxc_isi.4 registered successfully
> [    1.982393] mxc-isi 58150000.isi: mxc_isi.5 registered successfully
> [    1.989317] mxc-isi 58160000.isi: mxc_isi.6 registered successfully
> [    1.996240] mxc-isi 58170000.isi: mxc_isi.7 registered successfully
> [    2.015859]  cs_system_cfg: CoreSight Configuration manager initialised
> [    2.025539] optee: probing for conduit method.
> [    2.030015] optee: revision 3.17 (9e86c8b6)
> [    2.030887] mmc0: new HS400 Enhanced strobe MMC card at address 0001
> [    2.031052] optee: initialized driver
> [    2.035703] mmcblk0: mmc0:0001 G1M15L 29.6 GiB 
> [    2.051714]  mmcblk0: p1 p2
> [    2.053921] Galcore version 6.4.3.p4.398061
> [    2.055180] mmcblk0boot0: mmc0:0001 G1M15L 31.5 MiB 
> [    2.065058] mmcblk0boot1: mmc0:0001 G1M15L 31.5 MiB 
> [    2.071172] mmcblk0rpmb: mmc0:0001 G1M15L 4.00 MiB, chardev (234:0)
> [    2.079253] [drm] Initialized vivante 1.0.0 20170808 for 80000000.imx8_gpu1_ss on minor 0
> [    2.089596] mxc_emvsim 5a0d0000.sim0: emvsim register success
> [    2.102719] NET: Registered PF_LLC protocol family
> [    2.108045] NET: Registered PF_INET6 protocol family
> [    2.113936] Segment Routing with IPv6
> [    2.117637] In-situ OAM (IOAM) with IPv6
> [    2.121609] NET: Registered PF_PACKET protocol family
> [    2.126786] Bluetooth: RFCOMM TTY layer initialized
> [    2.131690] Bluetooth: RFCOMM socket layer initialized
> [    2.136870] Bluetooth: RFCOMM ver 1.11
> [    2.140637] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> [    2.145963] Bluetooth: BNEP filters: protocol multicast
> [    2.151225] Bluetooth: BNEP socket layer initialized
> [    2.156208] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
> [    2.162156] Bluetooth: HIDP socket layer initialized
> [    2.167246] 8021q: 802.1Q VLAN Support v1.8
> [    2.171463] lib80211: common routines for IEEE802.11 drivers
> [    2.177222] 9pnet: Installing 9P2000 support
> [    2.181531] tsn generic netlink module v1 init...
> [    2.186306] Key type dns_resolver registered
> [    2.190934] Loading compiled-in X.509 certificates
> [    2.225037] mxs_phy 5b100000.usbphy: supply phy-3p0 not found, using dummy regulator
> [    2.245468] imx-lpi2c 58226000.i2c: use pio mode
> [    2.250448] i2c 2-006a: Fixing up cyclic dependency with 58227000.csi
> [    2.267001] max9286_mipi 2-006a: max9286_read_reg:read reg error: reg=1e
> [    2.273721] max9286 is not found, chip id reg 0x1e = 0x(ffffffff)
> [    2.280151] i2c i2c-2: LPI2C adapter registered
> [    2.285772] imx-lpi2c 58246000.i2c: use pio mode
> [    2.290904] i2c 3-006a: Fixing up cyclic dependency with 58247000.csi
> [    2.307000] max9286_mipi 3-006a: max9286_read_reg:read reg error: reg=1e
> [    2.313909] max9286 is not found, chip id reg 0x1e = 0x(ffffffff)
> [    2.320073] i2c i2c-3: LPI2C adapter registered
> [    2.325539] imx-lpi2c 5a800000.i2c: use pio mode
> [    2.330758] isl29018 4-0044: supply vcc not found, using dummy regulator
> [    2.337603] isl29018 4-0044: No cache defaults, reading back from HW
> [    2.361253] i2c i2c-4: supply vdd not found, using dummy regulator
> [    2.367559] i2c i2c-4: supply vddio not found, using dummy regulator
> [    2.407206] max732x 4-0068: failed reading
> [    2.411317] max732x: probe of 4-0068 failed with error -5
> [    2.475802] i2c 4-0051: Fixing up cyclic dependency with 5b130000.usb
> [    2.484207] i2c i2c-4: LPI2C adapter registered
> [    2.490143] gpio-430 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> [    2.499363] imx-lpi2c 5a810000.i2c: using scl,sda for recovery
> [    2.505218] imx-lpi2c 5a810000.i2c: use pio mode
> [    2.510485] i2c i2c-5: LPI2C adapter registered
> [    2.524140] pwm-backlight lvds_backlight@0: supply power not found, using dummy regulator
> [    2.536137] pwm-backlight lvds_backlight@1: supply power not found, using dummy regulator
> [    2.558807] dpu-core 56180000.dpu: driver probed
> [    2.566942] dpu-core 57180000.dpu: driver probed
> [    2.573790] ahci-imx 5f020000.sata: Adding to iommu group 2
> [    2.579741] ahci-imx 5f020000.sata: phy impedance ratio is not specified.
> [    2.586592] ahci-imx 5f020000.sata: No cache used with register defaults set!
> [    2.594149] ahci-imx 5f020000.sata: supply ahci not found, using dummy regulator
> [    2.601886] ahci-imx 5f020000.sata: supply phy not found, using dummy regulator
> [    2.609265] ahci-imx 5f020000.sata: supply target not found, using dummy regulator
> [    2.617131] ahci-imx 5f020000.sata: external osc is used.
> [    2.625365] ahci-imx 5f020000.sata: no ahb clock.
> [    2.630142] ahci-imx 5f020000.sata: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl platform mode
> [    2.639037] ahci-imx 5f020000.sata: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sadm sds apst 
> [    2.649798] scsi host0: ahci-imx
> [    2.653282] ata1: SATA max UDMA/133 mmio [mem 0x5f020000-0x5f02ffff] port 0x100 irq 124
> [    2.664746] fec 5b040000.ethernet: Adding to iommu group 3
> [    2.671075] pps pps0: new PPS source ptp0
> [    2.678624] mdio_bus 5b040000.ethernet-1: MDIO device at address 1 is missing.
> [    2.686525] fec 5b040000.ethernet eth0: registered PHC device 0
> [    2.693935] cdns-usb3 5b130000.usb: Adding to iommu group 0
> [    2.770283] sdhci-esdhc-imx 5b020000.mmc: Adding to iommu group 1
> [    2.776928] sdhci-esdhc-imx 5b020000.mmc: Got CD GPIO
> [    2.782273] sdhci-esdhc-imx 5b020000.mmc: Got WP GPIO
> [    2.790868] mxc-mipi-csi2 58227000.csi: lanes: 4, name: mxc-mipi-csi2.0
> [    2.814876] mxc-mipi-csi2 58247000.csi: lanes: 4, name: mxc-mipi-csi2.1
> [    2.819275] mmc1: SDHCI controller on 5b020000.mmc [5b020000.mmc] using ADMA
> [    2.822624] imx-rproc imx8qm_cm4@0: mbox_request_channel_byname() could not locate channel named "txdb"
> [    2.837988] imx-rproc imx8qm_cm4@0: No txdb, ret -22
> [    2.843434] remoteproc remoteproc0: imx-rproc is available
> [    2.848992] remoteproc remoteproc0: attaching to imx-rproc
> [    2.854694]  remoteproc0#vdev0buffer: assigned reserved memory node vdevbuffer
> [    2.862477] virtio_rpmsg_bus virtio0: rpmsg host is online
> [    2.867998]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
> [    2.874106]  remoteproc0#vdev1buffer: assigned reserved memory node vdevbuffer
> [    2.881704] virtio_rpmsg_bus virtio1: rpmsg host is online
> [    2.887218]  remoteproc0#vdev1buffer: registered virtio1 (type 7)
> [    2.893318] remoteproc remoteproc0: remote processor imx-rproc is now attached
> [    2.901541] imx-rproc imx8x_cm4@1: mbox_request_channel_byname() could not locate channel named "txdb"
> [    2.910869] imx-rproc imx8x_cm4@1: No txdb, ret -22
> [    2.916032] remoteproc remoteproc1: imx-rproc is available
> [    2.921572] remoteproc remoteproc1: attaching to imx-rproc
> [    2.927226]  remoteproc1#vdev0buffer: assigned reserved memory node vdevbuffer
> [    2.934841] virtio_rpmsg_bus virtio2: rpmsg host is online
> [    2.939187] virtio_rpmsg_bus virtio2: creating channel rpmsg-i2c-channel addr 0x1
> [    2.940348]  remoteproc1#vdev0buffer: registered virtio2 (type 7)
> [    2.947923] i2c-rpmsg virtio2.rpmsg-i2c-channel.-1.1: new channel: 0x400 -> 0x1!
> [    2.953936]  remoteproc1#vdev1buffer: assigned reserved memory node vdevbuffer
> [    2.961356] virtio_rpmsg_bus virtio3: rpmsg host is online
> [    2.961376]  remoteproc1#vdev1buffer: registered virtio3 (type 7)
> [    2.970868] mmc1: new ultra high speed SDR104 SDHC card at address 1234
> [    2.974086] remoteproc remoteproc1: remote processor imx-rproc is now attached
> [    2.974302] ata1: SATA link down (SStatus 0 SControl 300)
> [    2.980813] mmcblk1: mmc1:1234 SA16G 14.5 GiB 
> [    2.988885] virtio_rpmsg_bus virtio1: creating channel rpmsg-openamp-demo-channel addr 0x1e
> [    3.012823]  mmcblk1: p1 p2
> [    3.018599] imx-lpi2c 56247000.i2c: use pio mode
> [    3.023550] i2c 6-004c: Fixing up cyclic dependency with bus@56240000:ldb@562410e0
> [    3.051398] i2c i2c-6: LPI2C adapter registered
> [    3.056833] imx-lpi2c 57247000.i2c: use pio mode
> [    3.061895] i2c 7-004c: Fixing up cyclic dependency with bus@57240000:ldb@572410e0
> [    3.070074] it6263 7-004c: Probe failed. Remote port 'lvds-channel@0' disabled
> [    3.077471] i2c i2c-7: LPI2C adapter registered
> [    3.082799] imx-lpi2c 56226000.i2c: use pio mode
> [    3.087755] i2c 8-003d: Fixing up cyclic dependency with 56228000.dsi_host
> [    3.095021] adv7511 8-003d: supply avdd not found, using dummy regulator
> [    3.101824] adv7511 8-003d: supply dvdd not found, using dummy regulator
> [    3.108573] adv7511 8-003d: supply pvdd not found, using dummy regulator
> [    3.115345] adv7511 8-003d: supply a2vdd not found, using dummy regulator
> [    3.122181] adv7511 8-003d: supply v3p3 not found, using dummy regulator
> [    3.128936] adv7511 8-003d: supply v1p2 not found, using dummy regulator
> [    3.136110] adv7511 8-003d: Probe failed. Remote port 'dsi_host@56228000' disabled
> [    3.143812] i2c i2c-8: LPI2C adapter registered
> [    3.149179] imx-lpi2c 57226000.i2c: use pio mode
> [    3.154101] i2c 9-003d: Fixing up cyclic dependency with 57228000.dsi_host
> [    3.161188] adv7511 9-003d: supply avdd not found, using dummy regulator
> [    3.167985] adv7511 9-003d: supply dvdd not found, using dummy regulator
> [    3.174737] adv7511 9-003d: supply pvdd not found, using dummy regulator
> [    3.181481] adv7511 9-003d: supply a2vdd not found, using dummy regulator
> [    3.188309] adv7511 9-003d: supply v3p3 not found, using dummy regulator
> [    3.195072] adv7511 9-003d: supply v1p2 not found, using dummy regulator
> [    3.202212] adv7511 9-003d: Probe failed. Remote port 'dsi_host@57228000' disabled
> [    3.209906] i2c i2c-9: LPI2C adapter registered
> [    3.215001] pca953x 1-0020: supply vcc not found, using dummy regulator
> [    3.221708] pca953x 1-0020: using no AI
> [    3.246261] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
> [    3.251792] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
> [    3.259941] xhci-hcd xhci-hcd.1.auto: hcc params 0x200073c8 hci version 0x100 quirks 0x0000002200018010
> [    3.269369] xhci-hcd xhci-hcd.1.auto: irq 245, io mem 0x5b130000
> [    3.276105] hub 1-0:1.0: USB hub found
> [    3.279895] hub 1-0:1.0: 1 port detected
> [    3.284089] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
> [    3.289594] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
> [    3.297286] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
> [    3.304192] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
> [    3.312769] hub 2-0:1.0: USB hub found
> [    3.316771] hub 2-0:1.0: 1 port detected
> [    3.786888] i2c-rpmsg virtio2.rpmsg-i2c-channel.-1.1: rpmsg_xfer failed: timeout
> [    3.794321] cs42xx8 1-0048: failed to get device ID, ret = -110
> [    3.800589] cs42xx8: probe of 1-0048 failed with error -110
> [    3.806240] imx_rpmsg_i2c bus@5a000000:i2c-rpbus-1: add I2C adapter i2c-rpmsg-adapter successfully
> [    3.817763] imx6q-pcie 5f010000.pcie: No cache used with register defaults set!
> [    3.818399] imx6q-pcie 5f000000.pcie: No cache used with register defaults set!
> [    3.821619] imx-drm display-subsystem: bound imx-drm-dpu-bliteng.2 (ops dpu_bliteng_ops)
> [    3.821829] imx-drm display-subsystem: bound imx-drm-dpu-bliteng.5 (ops dpu_bliteng_ops)
> [    3.822461] imx-drm display-subsystem: bound imx-dpu-crtc.0 (ops dpu_crtc_ops)
> [    3.823105] imx-drm display-subsystem: bound imx-dpu-crtc.1 (ops dpu_crtc_ops)
> [    3.823684] imx-drm display-subsystem: bound imx-dpu-crtc.3 (ops dpu_crtc_ops)
> [    3.824283] imx-drm display-subsystem: bound imx-dpu-crtc.4 (ops dpu_crtc_ops)
> [    3.824324] [drm:drm_bridge_attach] *ERROR* failed to attach bridge /bus@56220000/dsi_host@56228000 to encoder DSI-147: -19
> [    3.824356] imx-drm display-subsystem: bound 56228000.dsi_host (ops nwl_dsi_component_ops)
> [    3.824840] imx-drm display-subsystem: bound bus@56240000:ldb@562410e0 (ops imx8qm_ldb_ops)
> [    3.824872] [drm:drm_bridge_attach] *ERROR* failed to attach bridge /bus@57220000/dsi_host@57228000 to encoder DSI-149: -19
> [    3.824896] imx-drm display-subsystem: bound 57228000.dsi_host (ops nwl_dsi_component_ops)
> [    3.825072] imx-drm display-subsystem: bound bus@57240000:ldb@572410e0 (ops imx8qm_ldb_ops)
> [    3.825690] [drm] Initialized imx-drm 1.0.0 20120507 for display-subsystem on minor 1
> [    3.850860] imx6q-pcie 5f010000.pcie: PCIe PLL is locked.
> [    3.870849] imx6q-pcie 5f000000.pcie: PCIe PLL is locked.
> [    3.877800] imx6q-pcie 5f010000.pcie: iATU unroll: disabled
> [    3.888822] imx6q-pcie 5f000000.pcie: iATU unroll: disabled
> [    3.897038] imx6q-pcie 5f010000.pcie: Detected iATU regions: 6 outbound, 6 inbound
> [    3.905405] imx6q-pcie 5f000000.pcie: Detected iATU regions: 6 outbound, 6 inbound
> [    3.916540] imx6q-pcie 5f010000.pcie: host bridge /bus@5f000000/pcie@0x5f010000 ranges:
> [    3.924829] imx6q-pcie 5f000000.pcie: host bridge /bus@5f000000/pcie@0x5f000000 ranges:
> [    3.933199] imx6q-pcie 5f010000.pcie:       IO 0x007ff80000..0x007ff8ffff -> 0x0000000000
> [    3.941027] imx6q-pcie 5f000000.pcie:       IO 0x006ff80000..0x006ff8ffff -> 0x0000000000
> [    3.946436] imx6q-pcie 5f010000.pcie:      MEM 0x0070000000..0x007fefffff -> 0x0070000000
> [    3.951860] imx6q-pcie 5f000000.pcie:      MEM 0x0060000000..0x006fefffff -> 0x0060000000
> [    3.957525] imx6q-pcie 5f010000.pcie: iATU unroll: disabled
> [    3.963081] imx6q-pcie 5f000000.pcie: iATU unroll: disabled
> [    3.970560] imx6q-pcie 5f010000.pcie: Detected iATU regions: 6 outbound, 6 inbound
> [    3.978129] imx6q-pcie 5f000000.pcie: Detected iATU regions: 6 outbound, 6 inbound
> [    4.078434] imx6q-pcie 5f000000.pcie: Link up
> [    4.078442] imx6q-pcie 5f000000.pcie: Link up
> [    4.078454] imx6q-pcie 5f000000.pcie: Link up, Gen1
> [    4.183113] imx6q-pcie 5f000000.pcie: Link up
> [    4.183202] imx6q-pcie 5f000000.pcie: PCI host bridge to bus 0000:00
> [    4.183206] pci_bus 0000:00: root bus resource [bus 00-ff]
> [    4.183212] pci_bus 0000:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff])
> [    4.183216] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fefffff]
> [    4.183240] pci 0000:00:00.0: [1957:0000] type 01 class 0x060400
> [    4.183253] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x00ffffff]
> [    4.183262] pci 0000:00:00.0: reg 0x38: [mem 0x00000000-0x00ffffff pref]
> [    4.183300] pci 0000:00:00.0: supports D1 D2
> [    4.183303] pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot
> [    4.186263] pci 0000:01:00.0: [1b4b:2b42] type 00 class 0x020000
> [    4.186329] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit pref]
> [    4.186368] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x000fffff 64bit pref]
> [    4.186684] pci 0000:01:00.0: supports D1 D2
> [    4.186686] pci 0000:01:00.0: PME# supported from D0 D1 D3hot D3cold
> [    4.186816] pci 0000:01:00.0: 2.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x1 link at 0000:00:00.0 (capable of 4.000 Gb/s with 5.0 GT/s PCIe x1 link)
> [    4.203056] pci 0000:00:00.0: BAR 0: assigned [mem 0x60000000-0x60ffffff]
> [    4.203070] pci 0000:00:00.0: BAR 6: assigned [mem 0x61000000-0x61ffffff pref]
> [    4.203079] pci 0000:00:00.0: BAR 15: assigned [mem 0x62000000-0x621fffff 64bit pref]
> [    4.203088] pci 0000:01:00.0: BAR 0: assigned [mem 0x62000000-0x620fffff 64bit pref]
> [    4.203127] pci 0000:01:00.0: BAR 2: assigned [mem 0x62100000-0x621fffff 64bit pref]
> [    4.203160] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
> [    4.203168] pci 0000:00:00.0:   bridge window [mem 0x62000000-0x621fffff 64bit pref]
> [    4.203457] pcieport 0000:00:00.0: PME: Signaling with IRQ 605
> [    4.226885] usb 1-1: new high-speed USB device number 2 using xhci-hcd
> [    4.253955] Console: switching to colour frame buffer device 240x67
> [    4.382196] hub 1-1:1.0: USB hub found
> [    4.383926] imx-drm display-subsystem: [drm] fb0: imx-drmdrmfb frame buffer device
> [    4.490768] hub 1-1:1.0: 5 ports detected
> [    4.499708] debugfs: Directory 'lvds1' with parent 'pm_genpd' already present!
> [    4.507089] debugfs: Directory 'mipi1-i2c1' with parent 'pm_genpd' already present!
> [    4.514759] debugfs: Directory 'mipi1-i2c0' with parent 'pm_genpd' already present!
> [    4.522428] debugfs: Directory 'mipi1-pwm0' with parent 'pm_genpd' already present!
> [    4.530098] debugfs: Directory 'mipi1' with parent 'pm_genpd' already present!
> [    4.548187] isi-m2m 58100000.isi:m2m_device: Register m2m success for ISI.0
> [    4.555628] cfg80211: Loading compiled-in X.509 certificates for regulatory database
> [    4.556258] usb 2-1: new SuperSpeed USB device number 2 using xhci-hcd
> [    4.565529] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
> [    4.576581] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
> [    4.585229] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
> [    4.596994] ALSA device list:
> [    4.599992]   No soundcards found.
> [    4.645697] hub 2-1:1.0: USB hub found
> [    4.649886] hub 2-1:1.0: 4 ports detected
> [    5.054958] imx6q-pcie 5f010000.pcie: Phy link never came up
> [    5.061809] imx6q-pcie: probe of 5f010000.pcie failed with error -110
> [    5.899180] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
> [    5.909057] VFS: Mounted root (ext4 filesystem) on device 179:98.
> [    5.916073] devtmpfs: mounted
> [    5.920757] Freeing unused kernel memory: 2944K
> [    5.925635] Run /sbin/init as init process
> [    6.148381] systemd[1]: System time before build time, advancing clock.
> [    6.211953] systemd[1]: systemd 250.5+ running in system mode (+PAM +AUDIT +SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN +IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=hybrid)
> [    6.244245] systemd[1]: Detected architecture arm64.
> 
> Welcome to Automotive Grade Linux 14.0.5 (needlefish)!
> 
> [    6.287834] systemd[1]: Hostname set to <imx8qm-mek>.
> [    6.813966] systemd[1]: Queued start job for default target Graphical Interface.
> [    6.912556] systemd[1]: Created slice Slice /system/agl-session.
> [  OK  ] Created slice Slice /system/agl-session.
> [    6.936675] systemd[1]: Created slice Slice /system/getty.
> [  OK  ] Created slice Slice /system/getty.
> [    6.960613] systemd[1]: Created slice Slice /system/modprobe.
> [  OK  ] Created slice Slice /system/modprobe.
> [    6.984978] systemd[1]: Created slice Slice /system/serial-getty.
> [  OK  ] Created slice Slice /system/serial-getty.
> [    7.008717] systemd[1]: Created slice Slice /system/wireplumber.
> [  OK  ] Created slice Slice /system/wireplumber.
> [    7.034259] systemd[1]: Created slice User and Session Slice.
> [  OK  ] Created slice User and Session Slice.
> [    7.055511] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
> [  OK  ] Started Dispatch Password ???ts to Console Directory Watch.
> [    7.079339] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
> [  OK  ] Started Forward Password R???uests to Wall Directory Watch.
> [    7.103334] systemd[1]: Reached target Host and Network Name Lookups.
> [  OK  ] Reached target Host and Network Name Lookups.
> [    7.127009] systemd[1]: Reached target Path Units.
> [  OK  ] Reached target Path Units.
> [    7.147049] systemd[1]: Reached target Remote File Systems.
> [  OK  ] Reached target Remote File Systems.
> [    7.167033] systemd[1]: Reached target Slice Units.
> [  OK  ] Reached target Slice Units.
> [    7.187103] systemd[1]: Reached target Swaps.
> [  OK  ] Reached target Swaps.
> [    7.207574] systemd[1]: Listening on initctl Compatibility Named Pipe.
> [  OK  ] Listening on initctl Compatibility Named Pipe.
> [    7.232151] systemd[1]: Listening on Journal Audit Socket.
> [  OK  ] Listening on Journal Audit Socket.
> [    7.255648] systemd[1]: Listening on Journal Socket (/dev/log).
> [  OK  ] Listening on Journal Socket (/dev/log).
> [    7.279708] systemd[1]: Listening on Journal Socket.
> [  OK  ] Listening on Journal Socket.
> [    7.300004] systemd[1]: Listening on Network Service Netlink Socket.
> [  OK  ] Listening on Network Service Netlink Socket.
> [    7.328911] systemd[1]: Listening on udev Control Socket.
> [  OK  ] Listening on udev Control Socket.
> [    7.351588] systemd[1]: Listening on udev Kernel Socket.
> [  OK  ] Listening on udev Kernel Socket.
> [    7.371569] systemd[1]: Listening on User Database Manager Socket.
> [  OK  ] Listening on User Database Manager Socket.
> [    7.400043] systemd[1]: Mounting Huge Pages File System...
>          Mounting Huge Pages File System...
> [    7.423935] systemd[1]: Mounting POSIX Message Queue File System...
>          Mounting POSIX Message Queue File System...
> [    7.452198] systemd[1]: Mounting Kernel Debug File System...
>          Mounting Kernel Debug File System...
> [    7.475464] systemd[1]: Kernel Trace File System was skipped because of a failed condition check (ConditionPathExists=/sys/kernel/tracing).
> [    7.495080] systemd[1]: Mounting Temporary Directory /tmp...
>          Mounting Temporary Directory /tmp...
> [    7.521408] systemd[1]: Starting Create List of Static Device Nodes...
>          Starting Create List of Static Device Nodes...
> [    7.548647] systemd[1]: Starting Load Kernel Module configfs...
>          Starting Load Kernel Module configfs...
> [    7.576416] systemd[1]: Starting Load Kernel Module drm...
>          Starting Load Kernel Module drm...
> [    7.604405] systemd[1]: Starting Load Kernel Module fuse...
>          Starting Load Kernel Module fuse...
> [    7.622918] fuse: init (API version 7.34)
> [    7.644790] systemd[1]: Starting SELinux autorelabel service loading...
>          Starting SELinux autorelabel service loading...
> [    7.672321] systemd[1]: Starting SELinux init for /dev service loading...
>          Starting SELinux init for /dev service loading...
> [    7.695187] systemd[1]: File System Check on Root Device was skipped because of a failed condition check (ConditionPathIsReadWrite=!/).
> [    7.708421] systemd[1]: systemd-journald.service: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
> [    7.721344] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
> [    7.734521] systemd[1]: Starting Journal Service...
>          Starting Journal Service...
> [    7.760916] systemd[1]: Starting Load Kernel Modules...
>          Starting Load Kernel Modules...
> [    7.780641] sllin: loading out-of-tree module taints kernel.
> [    7.787364] sllin: serial line LIN interface driver
> [    7.800447] systemd[1]: Starting Generate network units from Kernel command line...
>          Starting Generate network ???ts from Kernel command line...
> [    7.828365] systemd[1]: Starting Remount Root and Kernel File Systems...
>          Starting Remount Root and Kernel File Systems...
> [    7.849584] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null). Quota mode: none.
> [    7.868596] systemd[1]: Starting Coldplug All udev Devices...
>          Starting Coldplug All udev Devices...
> [    7.898405] systemd[1]: Starting Setup Virtual Console...
>          Starting Setup Virtual Console...
> [    7.927886] systemd[1]: Mounted Huge Pages File System.
> [  OK  ] Mounted Huge Pages File System.
> [    7.951316] systemd[1]: Started Journal Service.
> [  OK  ] Started Journal Service.
> [    7.975290] audit: type=1130 audit(1683700001.828:2): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Mounted POSIX Message Queue File System.
> [  OK  ] Mounted Kernel Debug File System.
> [  OK  ] Mounted Temporary Directory /tmp.
> [  OK  ] Finished Create List of Static Device Nodes.
> [    8.067137] audit: type=1130 audit(1683700001.920:3): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=kmod-static-nodes comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Finished Load Kernel Module configfs.
> [    8.103125] audit: type=1130 audit(1683700001.956:4): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@configfs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [    8.122103] audit: type=1131 audit(1683700001.956:5): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@configfs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Finished Load Kernel Module drm.
> [    8.155107] audit: type=1130 audit(1683700002.008:6): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@drm comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Finished Load Kernel Module fuse[    8.173817] audit: type=1131 audit(1683700002.008:7): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@drm comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> .
> [    8.207079] audit: type=1130 audit(1683700002.060:8): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@fuse comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [    8.225653] audit: type=1131 audit(1683700002.060:9): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@fuse comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Finished SELinux autorelabel service loading.
> [    8.259462] audit: type=1130 audit(1683700002.112:10): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=selinux-autorelabel comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [    8.278633] audit: type=1131 audit(1683700002.112:11): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=selinux-autorelabel comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Finished SELinux init for /dev service loading.
> [  OK  ] Finished Load Kernel Modules.
> [  OK  ] Finished Generate network units from Kernel command line.
> [  OK  ] Finished Remount Root and Kernel File Systems.
> [  OK  ] Finished Setup Virtual Console.
>          Mounting FUSE Control File System...
>          Mounting Kernel Configuration File System...
>          Starting Flush Journal to Persistent Storage...
> [    8.462557] systemd-journald[313]: Received client request to flush runtime journal.
>          Starting Apply Kernel Variables...
>          Starting Create Static Device Nodes in /dev...
> [  OK  ] Mounted FUSE Control File System.
> [  OK  ] Mounted Kernel Configuration File System.
> [  OK  ] Finished Flush Journal to Persistent Storage.
> [  OK  ] Finished Apply Kernel Variables.
> [  OK  ] Finished Create Static Device Nodes in /dev.
> [  OK  ] Reached target Preparation for Local File Systems.
>          Mounting /var/volatile...
>          Starting Rule-based Manage???for Device Events and Files...
> [  OK  ] Mounted /var/volatile.
>          Starting Load/Save Random Seed...
> [  OK  ] Reached target Local File Systems.
>          Starting SELinux init service loading...
>          Starting Create Volatile Files and Directories...
> [  OK  ] Finished Coldplug All udev Devices.
>          Starting Wait for udev To ???plete Device Initialization...
> [  OK  ] Finished SELinux init service loading.
> [  OK  ] Started Rule-based Manager for Device Events and Files.
> [  OK  ] Finished Create Volatile Files and Directories.
>          Starting Security Auditing Service...
>          Starting Start Psplash Boot Screen...
> [  OK  ] Started Start Psplash Boot Screen.
> [    9.418899] usb 1-1.5: new high-speed USB device number 3 using xhci-hcd
> [  OK  ] Started Start psplash-syst???progress communication helper.
> [  OK  ] Started Security Auditing Service.
>          Starting Record System Boot/Shutdown in UTMP...
> [  OK  ] Finished Record System Boot/Shutdown in UTMP.
> [    9.749985] amphion-vpu-core 2d090000.vpu-core: encoder firmware version : 1.3.1
> [    9.756752] caam 31400000.crypto: device ID = 0x0a16040000000100 (Era 9)
> [    9.766599] caam 31400000.crypto: job rings = 1, qi = 0
> [    9.793499] amphion-vpu-core 2d080000.vpu-core: decoder firmware version : 1.8.5
> [    9.799929] remoteproc remoteproc2: imx-dsp-rproc is available
> [    9.847271] imx8_media_dev: module is from the staging directory, the quality is unknown, you have been warned.
> [    9.869533] mx8-img-md: Registered mxc_isi.0.capture as /dev/video3
> [    9.876807] mx8-img-md: Registered mxc_isi.1.capture as /dev/video4
> [    9.885027] debugfs: File 'Playback' in directory 'dapm' already present!
> [    9.886574] mx8-img-md: Registered mxc_isi.2.capture as /dev/video5
> [    9.892203] debugfs: File 'Capture' in directory 'dapm' already present!
> [    9.912169] mx8-img-md: Registered mxc_isi.3.capture as /dev/video6
> [    9.930478] mx8-img-md: Registered mxc_isi.4.capture as /dev/video7
> [    9.944034] mx8-img-md: Registered mxc_isi.5.capture as /dev/video8
> [    9.966420] mx8-img-md: Registered mxc_isi.6.capture as /dev/video9
> [    9.988128] mx8-img-md: Registered mxc_isi.7.capture as /dev/video10
> [    9.997481] unregister ISI channel: mxc_isi.0
> [   10.003207] unregister ISI channel: mxc_isi.1
> [   10.023960] unregister ISI channel: mxc_isi.2
> [   10.045063] unregister ISI channel: mxc_isi.3
> [   10.066322] unregister ISI channel: mxc_isi.4
> [   10.074674] unregister ISI channel: mxc_isi.5
> [   10.079354] unregister ISI channel: mxc_isi.6
> [   10.084811] unregister ISI channel: mxc_isi.7
> [  OK  ] Reached target Hardware activated USB gadget.
> [   10.187408] mxc-jpeg 58400000.jpegdec: decoder device registered as /dev/video3 (81,3)
> [   10.222207] mxc-jpeg 58450000.jpegenc: encoder device registered as /dev/video4 (81,4)
> [  OK  ] Created slice Slice /system/systemd-backlight.
>          Starting Load/Save Screen ??? backlight:lvds_backlight@0...
>          Starting Load/Save Screen ??? backlight:lvds_backlight@1...
> [  OK  ] Finished Load/Save Screen ???of backlight:lvds_backlight@0.
> [  OK  ] Finished Load/Save Screen ???of backlight:lvds_backlight@1.
> [   10.567879] fsl-audmix 59840000.amix: DAI FE name:HiFi-AUDMIX-FE-ai@59820000
> [   10.575089] fsl-audmix 59840000.amix: DAI FE name:HiFi-AUDMIX-FE-ai@59830000
> [   10.669399] caam algorithms registered in /proc/crypto
> [   10.676257] caam 31400000.crypto: caam pkc algorithms registered in /proc/crypto
> [   10.683921] caam 31400000.crypto: rng crypto API alg registered prng-caam
> [   10.690768] caam 31400000.crypto: registering rng-caam
> [   10.698248] Device caam-keygen registered
> [   10.700755] random: crng init done
>          Starting SELinux autorelabel service loading...
>          Starting SELinux init service loading...
>          Starting SELinux init for /dev service loading...
> [  OK  ] Finished SELinux autorelabel service loading.
> [  OK  ] Finished SELinux init service loading.
> [  OK  ] Finished SELinux init for /dev service loading.
> [  OK  ] Finished Load/Save Random Seed.
> [   11.692169] fsl-audmix 59840000.amix: Started TDM1 needed for config propagation!
>          Starting SELinux autorelabel service loading...
>          Starting SELinux init service loading...
>          Starting SELinux init for /dev service loading...
> [  OK  ] Finished SELinux autorelabel service loading.
> [  OK  ] Finished SELinux init service loading.
> [  OK  ] Finished SELinux init for /dev service loading.
>          Starting SELinux autorelabel service loading...
>          Starting SELinux init service loading...
>          Starting SELinux init for /dev service loading...
> [  OK  ] Finished Wait for udev To Complete Device Initialization.
> [  OK  ] Finished SELinux autorelabel service loading.
> [  OK  ] Finished SELinux init service loading.
> [  OK  ] Finished SELinux init for /dev service loading.
> [  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
> [  OK  ] Reached target System Initialization.
> [  OK  ] Started Daily rotation of log files.
> [  OK  ] Started Daily Cleanup of Temporary Directories.
> [  OK  ] Reached target Timer Units.
> [  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
> [  OK  ] Listening on D-Bus System Message Bus Socket.
> [  OK  ] Listening on GPS (Global P???ioning System) Daemon Sockets.
> [  OK  ] Listening on mpd.socket.
>          Starting PipeWire Multimedia System Socket...
>          Starting sshd.socket...
> [  OK  ] Listening on PipeWire Multimedia System Socket.
> [  OK  ] Listening on sshd.socket.
> [  OK  ] Reached target Socket Units.
> [  OK  ] Reached target Basic System.
>          Starting Save/Restore Sound Card State...
>          Starting CAN interface helper...
> [   13.217021] fsl-audmix 59840000.amix: Started TDM1 needed for config propagation!
> [  OK  ] Started Periodic Command Scheduler.
>          Starting D-Bus System Message Bus...
> [  OK  ] Started Configuration for i.MX GPU (Former rc_gpu.S).
>          Starting IPv6 Packet Filtering Framework...
>          Starting IPv4 Packet Filtering Framework...
>          Starting Telephony service...
> [  OK  ] Started PipeWire Multimedia Service.
> [  OK  ] Started Updates psplash to basic.
>          Starting User Login Management...
> [  OK  ] Started TEE Supplicant.
>          Starting Disk Manager...
> [  OK  ] Started Multimedia Service Session Manager.
> [  OK  ] Started Multimedia Service Session Manager (bluetooth).
> [  OK  ] Started Multimedia Service Session Manager (policy).
>          Starting OpenSSH Key Generation...
> [  OK  ] Started D-Bus System Message Bus.
> [  OK  ] Finished Save/Restore Sound Card State.
> [  OK  ] Finished CAN interface helper.
> [  OK  ] Finished IPv6 Packet Filtering Framework.
> [  OK  ] Finished IPv4 Packet Filtering Framework.
> [  OK  ] Finished OpenSSH Key Generation.
> [  OK  ] Reached target Preparation for Network.
> [  OK  ] Reached target Sound Card.
>          Starting Connection service...
>          Starting Network Configuration...
> [  OK  ] Started Telephony service.
> [  OK  ] Started User Login Management.
> [  OK  ] Started Connection service.
> [  OK  ] Started Network Configuration.
> [  OK  ] Reached target Network.
> [  OK  ] Started agl-service-radio.service.
> [  OK  ] Started applaunchd.service.
>          Starting Avahi mDNS/DNS-SD Stack...
> [  OK  ] Started Eclipse KUKSA.val VIS server.
> [  OK  ] Started agl-service-audiomixer.service.
> [  OK  ] Started agl-service-hvac.service.
> [  OK  ] Started Eclipse KUKSA.val DBC feeder.
>          Starting Authorization Manager...
> [  OK  ] Started Update psplash to network.
>          Starting Terminate Psplash Boot Screen...
>          Starting Permit User Sessions...
> [   14.267853] Qualcomm Atheros AR8031/AR8033 5b040000.ethernet-1:00: attached PHY driver (mii_bus:phy_addr=5b040000.ethernet-1:00, irq=POLL)
> [  OK  ] Finished Terminate Psplash Boot Screen.
> [  OK  ] Finished Permit User Sessions.
> [  OK  ] Started Avahi mDNS/DNS-SD Stack.
> [  OK  ] Started Authorization Manager.
> [  OK  ] Started AGL user session.
> [  OK  ] Started Getty on tty1.
> [  OK  ] Started Serial Getty on ttyLP0.
> [   14.459768] can: controller area network core
> [   14.467543] NET: Registered PF_CAN protocol family
> [  OK  ] Reached target Login Prompts.
> [   14.488020] can: raw protocol
>          Starting Hostname Service...
>          Starting WPA supplicant...
>          Starting User Database Manager...
> [  OK  ] Started Disk Manager.
> [  OK  ] Started Automount Disk Manager.
> [  OK  ] Reached target Multi-User System.
> [  OK  ] Reached target Graphical Interface.
>          Starting Record Runlevel Change in UTMP...
> [  OK  ] Started WPA supplicant.
> [  OK  ] Started Hostname Service.
> [  OK  ] Started User Database Manager.
> [  OK  ] Finished Record Runlevel Change in UTMP.
> 
> Automotive Grade Linux 14.0.5 imx8qm-mek ttyLP0
> 
> imx8qm-mek login: [   35.914884] vref_1v8: disabling
> root
> 78root@imx8qm-mek:~# 
> root@imx8qm-mek:~# uname -a
> Linux imx8qm-mek 5.15.52+g36363d8623ba #1 SMP PREEMPT Wed May 10 06:26:40 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux
> root@imx8qm-mek:~# 
> root@imx8qm-mek:~# poweroff
>          Stopping Session c2 of User root...
> [  OK  ] Removed slice Slice /system/modprobe.
> [  OK  ] Stopped target Graphical Interface.
> [  OK  ] Stopped target Multi-User System.
> [  OK  ] Stopped target Login Prompts.
> [  OK  ] Stopped target Host and Network Name Lookups.
> [  OK  ] Stopped target Sound Card.
> [  OK  ] Stopped target Timer Units.
> [  OK  ] Stopped Daily rotation of log files.
> [  OK  ] Stopped Daily Cleanup of Temporary Directories.
> [  OK  ] Stopped target Hardware activated USB gadget.
>          Stopping agl-service-audiomixer.service...
>          Stopping agl-service-hvac.service...
>          Stopping agl-service-radio.service...
>          Stopping AGL user session...
>          Stopping Save/Restore Sound Card State...
>          Stopping applaunchd.service...
>          Stopping Automount Disk Manager...
>          Stopping Avahi mDNS/DNS-SD Stack...
>          Stopping Periodic Command Scheduler...
>          Stopping Getty on tty1...
>          Stopping Eclipse KUKSA.val DBC feeder...
>          Stopping Telephony service...
>          Stopping Authorization Manager...
>          Stopping Serial Getty on ttyLP0...
>          Stopping Load/Save Random Seed...
>          Stopping TEE Supplicant...
>          Stopping Multimedia Service Session Manager...
>          Stopping Multimedia Servic???Session Manager (bluetooth)...
>          Stopping Multimedia Service Session Manager (policy)...
> [  OK  ] Stopped OpenSSH Key Generation.
> [  OK  ] Stopped Periodic Command Scheduler.
> [  OK  ] Stopped Telephony service.
> [  OK  ] Stopped TEE Supplicant.
> [  OK  ] Stopped Multimedia Service Session Manager.
> [  OK  ] Stopped Multimedia Service Session Manager (bluetooth).
> [  OK  ] Stopped Multimedia Service Session Manager (policy).
> [  OK  ] Stopped agl-service-radio.service.
> [  OK  ] Stopped applaunchd.service.
> [  OK  ] Stopped Avahi mDNS/DNS-SD Stack.
> [  OK  ] Stopped agl-service-audiomixer.service.
> [  OK  ] Stopped agl-service-hvac.service.
> [  OK  ] Stopped Authorization Manager.
> [  OK  ] Stopped AGL user session.
> [  OK  ] Stopped Getty on tty1.
> [  OK  ] Stopped Serial Getty on ttyLP0.
> [  OK  ] Stopped Automount Disk Manager.
> [  OK  ] Stopped Eclipse KUKSA.val DBC feeder.
> [  OK  ] Stopped Save/Restore Sound Card State.
> [  OK  ] Stopped Session c1 of User agl-driver.
> [  OK  ] Stopped Session c2 of User root.
> [  OK  ] Removed slice Slice /system/agl-session.
> [  OK  ] Removed slice Slice /system/getty.
> [  OK  ] Removed slice Slice /system/serial-getty.
> [  OK  ] Removed slice Slice /system/wireplumber.
>          Stopping Eclipse KUKSA.val VIS server...
>          Stopping PipeWire Multimedia Service...
>          Stopping User Login Management...
>          Stopping Disk Manager...
>          Stopping User Manager for UID 0...
>          Stopping User Manager for UID 1001...
> [  OK  ] Stopped PipeWire Multimedia Service.
> [  OK  ] Stopped Eclipse KUKSA.val VIS server.
> [  OK  ] Stopped Load/Save Random Seed.
> [  OK  ] Stopped Disk Manager.
> [  OK  ] Stopped User Manager for UID 0.
>          Stopping User Runtime Directory /run/user/0...
> [  OK  ] Unmounted /run/user/0.
> [  OK  ] Stopped User Login Management.
> [  OK  ] Stopped User Manager for UID 1001.
> [  OK  ] Stopped User Runtime Directory /run/user/0.
> [  OK  ] Removed slice User Slice of UID 0.
>          Stopping User Runtime Directory /run/user/1001...
> [  OK  ] Unmounted /run/user/1001.
> [  OK  ] Stopped User Runtime Directory /run/user/1001.
> [  OK  ] Removed slice User Slice of UID 1001.
>          Stopping Permit User Sessions...
> [  OK  ] Stopped Permit User Sessions.
> [  OK  ] Stopped target Network.
> [  OK  ] Stopped target Remote File Systems.
>          Stopping Connection service...
>          Stopping Network Configuration...
>          Stopping WPA supplicant...
> [  OK  ] Stopped Network Configuration.
> [  OK  ] Stopped WPA supplicant.
> [  OK  ] Stopped Connection service.
> [  OK  ] Stopped target Preparation for Network.
>          Stopping D-Bus System Message Bus...
> [  OK  ] Stopped IPv6 Packet Filtering Framework.
> [  OK  ] Stopped IPv4 Packet Filtering Framework.
> [  OK  ] Stopped D-Bus System Message Bus.
> [  OK  ] Stopped target Basic System.
> [  OK  ] Stopped target Path Units.
> [  OK  ] Stopped Dispatch Password ???ts to Console Directory Watch.
> [  OK  ] Stopped Forward Password R???uests to Wall Directory Watch.
> [  OK  ] Stopped target Slice Units.
> [  OK  ] Removed slice User and Session Slice.
> [  OK  ] Stopped target Socket Units.
> [  OK  ] Closed Avahi mDNS/DNS-SD Stack Activation Socket.
> [  OK  ] Closed D-Bus System Message Bus Socket.
> [  OK  ] Closed GPS (Global Positioning System) Daemon Sockets.
> [  OK  ] Closed mpd.socket.
> [  OK  ] Closed PipeWire Multimedia System Socket.
> [  OK  ] Closed sshd.socket.
> [  OK  ] Stopped target System Initialization.
> [  OK  ] Closed Network Service Netlink Socket.
>          Stopping Hardware RNG Entropy Gatherer Daemon...
>          Stopping Load/Save Screen ??? backlight:lvds_backlight@0...
>          Stopping Load/Save Screen ??? backlight:lvds_backlight@1...
> [  OK  ] Stopped Apply Kernel Variables.
> [  OK  ] Stopped Load Kernel Modules.
>          Stopping Record System Boot/Shutdown in UTMP...
> [  OK  ] Stopped Hardware RNG Entropy Gatherer Daemon.
> [  OK  ] Stopped Load/Save Screen B???of backlight:lvds_backlight@0.
> [  OK  ] Stopped Load/Save Screen B???of backlight:lvds_backlight@1.
> [  OK  ] Stopped Record System Boot/Shutdown in UTMP.
> [  OK  ] Removed slice Slice /system/systemd-backlight.
>          Stopping Security Auditing Service...
> [   60.711267] kauditd_printk_skb: 18 callbacks suppressed
> [   60.711285] audit: type=1305 audit(1683700054.564:245): op=set audit_pid=0 old=361 auid=4294967295 ses=4294967295 res=1
> [   60.727418] audit: type=1300 audit(1683700054.564:245): arch=c00000b7 syscall=206 success=yes exit=60 a0=3 a1=ffffee5d1480 a2=3c a3=0 items=0 ppid=1 pid=361 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="auditd" exe="/usr/sbin/auditd" key=(null)
> [  OK  ] Stopped Security Auditing Service[0[   60.754433] audit: type=1327 audit(1683700054.564:245): proctitle="/sbin/auditd"
> m.
> [   60.783303] audit: type=1131 audit(1683700054.636:246): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=auditd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Stopped Create Volatile Files and Directories.
> [   60.819279] audit: type=1131 audit(1683700054.672:247): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Stopped target Local File Systems.
>          Unmounting Temporary Directory /tmp...
>          Unmounting /var/volatile...
> [  OK  ] Unmounted Temporary Directory /tmp.
> [  OK  ] Unmounted /var/volatile.
> [  OK  ] Stopped target Preparation for Local File Systems.
> [  OK  ] Stopped target Swaps.
> [  OK  ] Reached target Unmount All Filesystems.
> [  OK  ] Stopped Remount Root and Kernel File Systems.
> [   61.007142] audit: type=1131 audit(1683700054.860:248): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-remount-fs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Stopped Create Static Device Nodes in /dev.
> [   61.043067] audit: type=1131 audit(1683700054.896:249): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Reached target System Shutdown.
> [  OK  ] Reached target Late Shutdown Services.
> [  OK  ] Finished System Power Off.
> [   61.111070] audit: type=1130 audit(1683700054.964:250): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-poweroff comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [   61.130064] audit: type=1131 audit(1683700054.964:251): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-poweroff comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> [  OK  ] Reached target System Power Off.
> [   61.279446] systemd-shutdown[1]: Syncing filesystems and block devices.
> [   64.076553] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
> [   64.126003] systemd-journald[313]: Received SIGTERM from PID 1 (systemd-shutdow).
> [   64.136587] audit: type=1335 audit(1683700057.988:252): pid=313 uid=0 auid=4294967295 tty=(none) ses=4294967295 comm="systemd-journal" exe="/usr/lib/systemd/systemd-journald" nl-mcgrp=1 op=disconnect res=1
> [   64.141940] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
> [   64.191359] systemd-shutdown[1]: Unmounting file systems.
> [   64.199844] [962]: Remounting '/' read-only with options 'n/a'.
> [   64.235650] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null). Quota mode: none.
> [   64.252318] systemd-shutdown[1]: All filesystems unmounted.
> [   64.257966] systemd-shutdown[1]: Deactivating swaps.
> [   64.263158] systemd-shutdown[1]: All swaps deactivated.
> [   64.268409] systemd-shutdown[1]: Detaching loop devices.
> [   64.278221] systemd-shutdown[1]: All loop devices detached.
> [   64.283826] systemd-shutdown[1]: Stopping MD devices.
> [   64.289251] systemd-shutdown[1]: All MD devices stopped.
> [   64.294594] systemd-shutdown[1]: Detaching DM devices.
> [   64.300128] systemd-shutdown[1]: All DM devices detached.
> [   64.305553] systemd-shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached.
> [   64.324387] systemd-shutdown[1]: Syncing filesystems and block devices.
> [   64.331770] systemd-shutdown[1]: Powering off.
> [   64.336245] kvm: exiting hardware virtualization
> [   64.336359] cfg80211: failed to load regulatory.db
> [   64.404318] arm-smmu 51400000.iommu: disabling translation
> [   64.412318] reboot: Power down





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