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TDA4VM: Communication problem between MPU and MCU2_0 through IPC

Part Number: TDA4VM
SDK VERSION:0806
My needs are as follows:

A72 submits a request to MCU2_0 through IPC. After MCU2_0 completes the processing, it returns the processing result to A72 through IPC.

So I tried to open the macro: APP_ENABLE_REMOTE_SERVICE_RECEIVE_TASK to receive the data sent by MCU2_0 on the A72
Run the vx_app_arm_ipc.out routine
But an error was reported, the error is as follows
IPC: [ 139.804333] rpmsg_chrdev virtio3.rpmsg_chrdev.-1.21: idr_alloc failed: -28
REMO[ 139.815113] rpmsg rpmsg5: failed to open rpmsg-char-2-1466
failed to open eptdev /dev/rpmsg5
  • Can anyone please give me an answer?

  • Hello,

    Can you confirm you are using vision apps ipc on MCU2_0 and linux on A72 ? 

    May i know which boot flow are you using  ? SBL Or SPL ?

    Regards

    Tarun Mukesh 

  • Can you confirm you are using vision apps ipc on MCU2_0 and linux on A72 ? 

    yes, i use vision apps ipc

    May i know which boot flow are you using  ? SBL Or SPL ?

    SPL

  • If you are using SPL flow then have you removed ipc_echo_test default firmwares and linked vision app executable ?

    Regards

    Tarun Mukesh

  • I did not find the firmware related to ipc_echo_test in the /lib/firmware directory

    But ipc_echo_test was specified when compiling uboot, as shown below

  • Can you do ls - l /lib/firmware/ ? and paste the screenshot ?

    Regards

    Tarun

  • Hello, I hope you can continue to guide me, thank you.

  • Hello wllen, 

    Yes you have linked vision apps MCU2_0 core.Now we need to check whether you have included vision app dtb file.Can you share me the uEnv.txt in SD card ?

    Regards

    Tarun Mukesh

  • psdk_setup_file=.psdk_setup
    check_psdk_setup=load mmc 1:1 ${loadaddr} ${psdk_setup_file}
    
    # Reset to the default environment
    do_psdk_setup=env default -f -a; saveenv
    
    # If not previously configured, then configure the environment and indicate this by writing a file
    uenvcmd=if run check_psdk_setup; then echo "Already setup."; else run do_psdk_setup; mw.b ${loadaddr} 0 1; fatwrite mmc 1:1 ${loadaddr} .psdk_setup 1; reset; fi
    
    dorprocboot=1
    name_overlays=k3-j721e-vision-apps.dtbo
    
    

  • ok wllen ,vision apps dtbo is also added.Can you please share me the entire log while booting ?

    Regards

    Tarun MUkesh

  • U-Boot SPL 2021.01 (Feb 06 2024 - 09:42:54 +0800)
    Model: Texas Instruments K3 J721E SoC
    Board: J721EX-PM2-SOM rev A
    SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    Trying to boot from MMC2
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.8(release):v2.8-226-g2fcd408bb3-dirty
    NOTICE:  BL31: Built : 22:56:45, Mar  3 2023
    I/TC: 
    I/TC: OP-TEE version: 3.20.0 (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))) #1 Fri Mar  3 22:59:24 UTC 2023 aarch64
    I/TC: WARNING: This OP-TEE configuration might be insecure!
    I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
    I/TC: Primary CPU initializing
    I/TC: SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    I/TC: HUK Initialized
    I/TC: Activated SA2UL device
    I/TC: Fixing SA2UL firewall owner for GP device
    I/TC: Enabled firewalls for SA2UL TRNG device
    I/TC: SA2UL TRNG initialized
    I/TC: SA2UL Drivers initialized
    I/TC: Primary CPU switching to normal world boot
    
    U-Boot SPL 2021.01 (Feb 05 2024 - 19:17:52 +0800)
    Model: Texas Instruments K3 J721E SoC
    Board: J721EX-PM2-SOM rev A
    SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    Detected: J7X-BASE-CPB rev A
    Detected: J7X-VSC8514-ETH rev E2
    Trying to boot from MMC2
    
    
    U-Boot 2021.01 (Feb 05 2024 - 19:17:52 +0800)
    
    SoC:   J721E SR1.1 GP
    Model: Texas Instruments K3 J721E SoC
    Board: J721EX-PM2-SOM rev A
    DRAM:  4 GiB
    Flash: 0 Bytes
    MMC:   sdhci@4f80000: 0, sdhci@4fb0000: 1
    Loading Environment from FAT... OK
    In:    serial@2800000
    Out:   serial@2800000
    Err:   serial@2800000
    am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA00101 cpsw_ver: 0x6BA80100 ale_ver: 0x00293904 Ports:1 mdio_freq:1000000
    Detected: J7X-BASE-CPB rev A
    Detected: J7X-VSC8514-ETH rev E2
    cdns,sierra serdes@5000000: sierra probed
    Net:   eth0: ethernet@46000000port@1
    Hit any key to stop autoboot:  0 
    switch to partitions #0, OK
    mmc1 is current device
    SD/MMC found on device 1
    Failed to load 'boot.scr'
    483 bytes read in 8 ms (58.6 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc1 ...
    Running uenvcmd ...
    1 bytes read in 9 ms (0 Bytes/s)
    Already setup.
    gpio: pin gpio@22_17 (gpio 281) value is 1
    gpio: pin gpio@22_16 (gpio 280) value is 0
    k3_r5f_rproc r5f@41000000: Core 1 is already in use. No rproc commands work
    k3_r5f_rproc r5f@41400000: Core 2 is already in use. No rproc commands work
    9386152 bytes read in 410 ms (21.8 MiB/s)
    Load Remote Processor 2 with data@addr=0x82000000 9386152 bytes: Success!
    302028 bytes read in 32 ms (9 MiB/s)
    Load Remote Processor 3 with data@addr=0x82000000 302028 bytes: Success!
    Failed to load '/lib/firmware/j7-main-r5f1_0-fw'
    Failed to load '/lib/firmware/j7-main-r5f1_1-fw'
    1334036 bytes read in 76 ms (16.7 MiB/s)
    Load Remote Processor 6 with data@addr=0x82000000 1334036 bytes: Success!
    1334036 bytes read in 76 ms (16.7 MiB/s)
    Load Remote Processor 7 with data@addr=0x82000000 1334036 bytes: Success!
    12849048 bytes read in 549 ms (22.3 MiB/s)
    Load Remote Processor 8 with data@addr=0x82000000 12849048 bytes: Success!
    19079680 bytes read in 802 ms (22.7 MiB/s)
    111990 bytes read in 17 ms (6.3 MiB/s)
    11789 bytes read in 15 ms (766.6 KiB/s)
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 000000008fee1000, end 000000008fffffff ... OK
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
    [    0.000000] Linux version 5.10.162-g76b3e88d56 (oe-user@oe-host) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the3
    [    0.000000] Machine model: Texas Instruments K3 J721E SoC
    [    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
    [    0.000000] printk: bootconsole [ns16550a0] enabled
    [    0.000000] efi: UEFI not found.
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a0000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a0100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a1000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a1100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a2000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 31 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a2100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a4000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 31 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a4100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a6000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a6100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a7000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a7100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c66-dma-memory@a8000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c66-memory@a8100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c66-dma-memory@a9000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c66-memory@a9100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000ac000000, size 96 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-dma-memory@ac000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000b2000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c71-dma-memory@b2000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000b2100000, size 95 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c71-memory@b2100000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: initialized node vision_apps_shared-memories, compatible id dma-heap-carveout
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000d8000000, size 192 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-lo@d8000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000e4000000, size 8 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-virtual-eth-queues@e4000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000e4800000, size 24 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-virtual-eth-buffers@e4800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x0000000880000000, size 624 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-hi@880000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x00000008a7000000, size 512 MiB
    [    0.000000] OF: reserved mem: initialized node linux-cma-buffers@8a7000000, compatible id shared-dma-pool
    [    0.000000] Zone ranges:
    [    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
    [    0.000000]   DMA32    empty
    [    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000080000000-0x000000009e7fffff]
    [    0.000000]   node   0: [mem 0x000000009e800000-0x00000000b7ffffff]
    [    0.000000]   node   0: [mem 0x00000000b8000000-0x00000000d7ffffff]
    [    0.000000]   node   0: [mem 0x00000000d8000000-0x00000000e5ffffff]
    [    0.000000]   node   0: [mem 0x00000000e6000000-0x00000000ffffffff]
    [    0.000000]   node   0: [mem 0x0000000880000000-0x00000008a6ffffff]
    [    0.000000]   node   0: [mem 0x00000008a7000000-0x00000008ffffffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
    [    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 22 pages/cpu s50392 r8192 d31528 u90112
    [    0.000000] Detected PIPT I-cache on CPU0
    [    0.000000] CPU features: detected: GIC system register CPU interface
    [    0.000000] CPU features: detected: EL2 vector hardening
    [    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
    [    0.000000] CPU features: detected: Spectre-BHB
    [    0.000000] CPU features: detected: ARM erratum 1742098
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032192
    [    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),1m(ospi.sysfw),256k(ospi.ent
    [    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
    [    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
    [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
    [    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
    [    0.000000] Memory: 1696364K/4194304K available (11200K kernel code, 1160K rwdata, 4300K rodata, 1856K init, 433K bss, 1973652K reserved, 524288K cma-reserved)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, 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=2.
    [    0.000000]  Trampoline variant of Tasks RCU enabled.
    [    0.000000]  Tracing 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=2
    [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
    [    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
    [    0.000000] GICv3: 960 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: CPU0: found redistributor 0 region 0:0x0000000001900000
    [    0.000000] ITS [mem 0x01820000-0x0182ffff]
    [    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
    [    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
    [    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @8c7800000 (flat, esz 8, psz 64K, shr 0)
    [    0.000000] ITS: using cache flushing for cmd queue
    [    0.000000] GICv3: using LPI property table @0x00000008c7030000
    [    0.000000] GIC: using cache flushing for LPI property table
    [    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008c7040000
    [    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
    [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
    [    0.000002] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
    [    0.008446] Console: colour dummy device 80x25
    [    0.013010] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
    [    0.023680] pid_max: default: 32768 minimum: 301
    [    0.028434] LSM: Security Framework initializing
    [    0.033190] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
    [    0.040770] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
    [    0.049617] rcu: Hierarchical SRCU implementation.
    [    0.054690] Platform MSI: msi-controller@1820000 domain created
    [    0.060958] PCI/MSI: /bus@100000/interrupt-controller@1800000/msi-controller@1820000 domain created
    [    0.070272] EFI services will not be available.
    [    0.074999] smp: Bringing up secondary CPUs ...
    I/TC: Secondary CPU 1 initializing
    I/TC: Secondary CPU 1 switching to normal world boot
    [    0.088240] Detected PIPT I-cache on CPU1
    [    0.088264] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
    [    0.088275] GICv3: CPU1: using allocated LPI pending table @0x00000008c7050000
    [    0.088309] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
    [    0.088361] smp: Brought up 1 node, 2 CPUs
    [    0.117707] SMP: Total of 2 processors activated.
    [    0.122512] CPU features: detected: 32-bit EL0 Support
    [    0.127767] CPU features: detected: CRC32 instructions
    [    0.141927] CPU: All CPU(s) started at EL2
    [    0.146121] alternatives: patching kernel code
    [    0.151164] devtmpfs: initialized
    [    0.160480] KASLR disabled due to lack of seed
    [    0.165129] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
    [    0.175092] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
    [    0.188534] pinctrl core: initialized pinctrl subsystem
    [    0.194195] DMI not present or invalid.
    [    0.198448] NET: Registered protocol family 16
    [    0.203860] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
    [    0.211173] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
    [    0.219185] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
    [    0.227489] thermal_sys: Registered thermal governor 'step_wise'
    [    0.227492] thermal_sys: Registered thermal governor 'power_allocator'
    [    0.234078] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
    [    0.247714] ASID allocator initialised with 65536 entries
    [    0.271964] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
    [    0.278823] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
    [    0.285670] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
    [    0.292515] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
    [    0.299981] cryptd: max_cpu_qlen set to 1000
    [    0.306095] k3-chipinfo 43000014.chipid: Family:J721E rev:SR2.0 JTAGID[0x1bb6402f] Detected
    [    0.314914] vsys_3v3: supplied by evm_12v0
    [    0.319283] vsys_5v0: supplied by evm_12v0
    [    0.324054] iommu: Default domain type: Translated 
    [    0.329219] SCSI subsystem initialized
    [    0.333351] mc: Linux media interface: v0.10
    [    0.337735] videodev: Linux video capture interface: v2.00
    [    0.343367] pps_core: LinuxPPS API ver. 1 registered
    [    0.348437] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.357776] PTP clock support registered
    [    0.361798] EDAC MC: Ver: 3.0.0
    [    0.365580] FPGA manager framework
    [    0.369090] Advanced Linux Sound Architecture Driver Initialized.
    [    0.375713] clocksource: Switched to clocksource arch_sys_counter
    [    0.382041] VFS: Disk quotas dquot_6.6.0
    [    0.386074] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [    0.395762] Carveout Heap: Exported 512 MiB at 0x00000000b8000000
    [    0.402053] NET: Registered protocol family 2
    [    0.406800] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
    [    0.415406] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
    [    0.424162] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
    [    0.432363] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
    [    0.440196] TCP: Hash tables configured (established 32768 bind 32768)
    [    0.446995] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
    [    0.453890] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
    [    0.461292] NET: Registered protocol family 1
    [    0.466024] RPC: Registered named UNIX socket transport module.
    [    0.472079] RPC: Registered udp transport module.
    [    0.476895] RPC: Registered tcp transport module.
    [    0.481699] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.488281] NET: Registered protocol family 44
    [    0.492827] PCI: CLS 0 bytes, default 64
    [    0.497236] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
    [    0.507677] Initialise system trusted keyrings
    [    0.512310] workingset: timestamp_bits=46 max_order=20 bucket_order=0
    [    0.520485] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.526712] NFS: Registering the id_resolver key type
    [    0.531894] Key type id_resolver registered
    [    0.536166] Key type id_legacy registered
    [    0.540288] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
    [    0.547136] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
    [    0.554776] 9p: Installing v9fs 9p2000 file system support
    [    0.579481] Key type asymmetric registered
    [    0.583667] Asymmetric key parser 'x509' registered
    [    0.588663] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
    [    0.596222] io scheduler mq-deadline registered
    [    0.600848] io scheduler kyber registered
    [    0.606564] pinctrl-single 4301c000.pinctrl: 94 pins, size 376
    [    0.612749] pinctrl-single 11c000.pinctrl: 173 pins, size 692
    [    0.621777] ti-pat 31010000.pat: Found PAT Rev 1.0 with 16384 pages
    [    0.628207] debugfs: Directory '31010000.pat' with parent 'regmap' already present!
    [    0.636209] ti-pat 31011000.pat: Found PAT Rev 1.0 with 16384 pages
    [    0.642631] debugfs: Directory '31011000.pat' with parent 'regmap' already present!
    [    0.650568] ti-pat 31012000.pat: Found PAT Rev 1.0 with 16384 pages
    [    0.656984] debugfs: Directory '31012000.pat' with parent 'regmap' already present!
    [    0.664918] ti-pat 31013000.pat: Found PAT Rev 1.0 with 2048 pages
    [    0.671246] debugfs: Directory '31013000.pat' with parent 'regmap' already present!
    [    0.679204] ti-pat 31014000.pat: Found PAT Rev 1.0 with 2048 pages
    [    0.685531] debugfs: Directory '31014000.pat' with parent 'regmap' already present!
    [    0.695209] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
    [    0.703492] arm-smmu-v3 36600000.iommu: ias 48-bit, oas 48-bit (features 0x00001faf)
    [    0.711740] arm-smmu-v3 36600000.iommu: allocated 65536 entries for cmdq
    [    0.718899] arm-smmu-v3 36600000.iommu: allocated 32768 entries for evtq
    [    0.727502] arm-smmu-v3 36600000.iommu: msi_domain absent - falling back to wired irqs
    [    0.740738] brd: module loaded
    [    0.747261] loop: module loaded
    [    0.751083] megasas: 07.714.04.00-rc1
    [    0.756879] tun: Universal TUN/TAP device driver, 1.6
    [    0.762349] igbvf: Intel(R) Gigabit Virtual Function Network Driver
    [    0.768760] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
    [    0.774840] sky2: driver version 1.30
    [    0.779191] VFIO - User Level meta-driver version: 0.3
    [    0.784969] i2c /dev entries driver
    [    0.789457] sdhci: Secure Digital Host Controller Interface driver
    [    0.795780] sdhci: Copyright(c) Pierre Ossman
    [    0.800525] sdhci-pltfm: SDHCI platform and OF driver helper
    [    0.806938] ledtrig-cpu: registered to indicate activity on CPUs
    [    0.813298] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
    [    0.820672] optee: probing for conduit method.
    I/TC: Reserved shared memory is enabled
    I/TC: Dynamic shared memory is enabled
    I/TC: Normal World virtualization support is disabled
    I/TC: Asynchronous notifications are disabled
    [    0.825234] optee: revision 3.20 (8e74d476)
    [    0.841637] optee: dynamic shared memory is enabled
    [    0.851101] optee: initialized driver
    [    0.856331] NET: Registered protocol family 17
    [    0.860958] 9pnet: Installing 9P2000 support
    [    0.865358] Key type dns_resolver registered
    [    0.869812] Loading compiled-in X.509 certificates
    [    0.883303] ti-sci 44083000.dmsc: ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    [    0.942859] davinci-mcasp 2ba0000.mcasp: IRQ common not found
    [    0.950659] omap_i2c 40b00000.i2c: bus 0 rev0.12 at 100 kHz
    [    0.956759] omap_i2c 40b10000.i2c: bus 1 rev0.12 at 100 kHz
    [    0.963159] omap_i2c 42120000.i2c: bus 2 rev0.12 at 100 kHz
    [    0.969637] pca953x 3-0020: supply vcc not found, using dummy regulator
    [    0.976475] pca953x 3-0020: using no AI
    [    1.004574] pca953x 3-0022: supply vcc not found, using dummy regulator
    [    1.011383] pca953x 3-0022: using AI
    [    1.015651] gpio-480 (CTRL_PM_I2C_OE): hogged as output/high
    [    1.021627] gpio-481 (MCASP/TRACE_MUX_S0): hogged as output/low
    [    1.027870] gpio-482 (MCASP/TRACE_MUX_S1): hogged as output/high
    [    1.034363] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz
    [    1.044046] omap_i2c 2020000.i2c: bus 4 rev0.12 at 400 kHz
    [    1.050348] pca953x 5-0020: supply vcc not found, using dummy regulator
    [    1.057167] pca953x 5-0020: using no AI
    [    1.084376] omap_i2c 2030000.i2c: bus 5 rev0.12 at 400 kHz
    [    1.090480] omap_i2c 2040000.i2c: bus 6 rev0.12 at 100 kHz
    [    1.096444] omap_i2c 2050000.i2c: bus 7 rev0.12 at 100 kHz
    [    1.102868] ti-sci-intr bus@100000:bus@28380000:interrupt-controller2: Interrupt Router 137 domain created
    [    1.112842] ti-sci-intr bus@100000:interrupt-controller0: Interrupt Router 131 domain created
    [    1.121655] ti-sci-intr bus@100000:main-navss:interrupt-controller1: Interrupt Router 213 domain created
    [    1.131521] ti-sci-inta 33d00000.interrupt-controller: Interrupt Aggregator domain 209 created
    [    1.150953] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
    [    1.158647] j721e-pcie 2900000.pcie:       IO 0x0010001000..0x0010010fff -> 0x0010001000
    [    1.166926] j721e-pcie 2900000.pcie:      MEM 0x0010011000..0x0017ffffff -> 0x0010011000
    [    1.175207] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.194578] j721e-pcie 2900000.pcie: PCI host bridge to bus 0000:00
    [    2.201003] pci_bus 0000:00: root bus resource [bus 00-ff]
    [    2.206621] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x10001000-0x10010fff])
    [    2.216312] pci_bus 0000:00: root bus resource [mem 0x10011000-0x17ffffff]
    [    2.223366] pci 0000:00:00.0: [104c:b00d] type 01 class 0x060400
    [    2.229505] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
    [    2.239454] pci 0000:00:00.0: supports D1
    [    2.243548] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
    [    2.249434] pci 0000:00:00.0: reg 0x224: [mem 0x00000000-0x003fffff 64bit]
    [    2.256460] pci 0000:00:00.0: VF(n) BAR0 space: [mem 0x00000000-0x00ffffff 64bit] (contains BAR0 for 4 VFs)
    [    2.268843] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
    [    2.279229] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
    [    2.286002] pci 0000:00:00.0: BAR 7: assigned [mem 0x10400000-0x113fffff 64bit]
    [    2.293475] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    2.298774] pcieport 0000:00:00.0: PME: Signaling with IRQ 61
    [    2.305155] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
    [    2.312826] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000
    [    2.321102] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000
    [    2.329383] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    3.340690] j721e-pcie 2910000.pcie: PCI host bridge to bus 0001:00
    [    3.347117] pci_bus 0001:00: root bus resource [bus 00-ff]
    [    3.352723] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x18001000-0x18010fff])
    [    3.362591] pci_bus 0001:00: root bus resource [mem 0x18011000-0x1fffffff]
    [    3.369636] pci 0001:00:00.0: [104c:b00d] type 01 class 0x060400
    [    3.375775] pci_bus 0001:00: 2-byte config write to 0001:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
    [    3.385706] pci 0001:00:00.0: supports D1
    [    3.389800] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
    [    3.397977] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
    [    3.408305] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
    [    3.415072] pci 0001:00:00.0: PCI bridge to [bus 01]
    [    3.420361] pcieport 0001:00:00.0: PME: Signaling with IRQ 64
    [    3.426729] j721e-pcie 2920000.pcie: host bridge /bus@100000/pcie@2920000 ranges:
    [    3.434402] j721e-pcie 2920000.pcie:       IO 0x4400001000..0x4400010fff -> 0x0000001000
    [    3.442678] j721e-pcie 2920000.pcie:      MEM 0x4400011000..0x4407ffffff -> 0x0000011000
    [    3.450956] j721e-pcie 2920000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    4.459602] j721e-pcie 2920000.pcie: PCI host bridge to bus 0002:00
    [    4.466014] pci_bus 0002:00: root bus resource [bus 00-ff]
    [    4.471619] pci_bus 0002:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x1000-0x10fff])
    [    4.480865] pci_bus 0002:00: root bus resource [mem 0x4400011000-0x4407ffffff] (bus address [0x00011000-0x07ffffff])
    [    4.491640] pci 0002:00:00.0: [104c:b00d] type 01 class 0x060400
    [    4.497779] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
    [    4.507711] pci 0002:00:00.0: supports D1
    [    4.511804] pci 0002:00:00.0: PME# supported from D0 D1 D3hot
    [    4.519967] pci 0002:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
    [    4.530349] pci_bus 0002:01: busn_res: [bus 01-ff] end is updated to 01
    [    4.537118] pci 0002:00:00.0: PCI bridge to [bus 01]
    [    4.542409] pcieport 0002:00:00.0: PME: Signaling with IRQ 67
    [    4.549252] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235
    [    4.559137] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
    [    4.565896] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66346100, num_proxies:64
    [    4.574920] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[440,150] sci-dev-id:211
    [    4.585078] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
    [    4.591842] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66346100, num_proxies:64
    [    4.599832] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 15, base_baud = 6000000) is a 8250
    [    4.609242] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 33, base_baud = 3000000) is a 8250
    [    4.617990] printk: console [ttyS2] enabled
    [    4.617990] printk: console [ttyS2] enabled
    [    4.626427] printk: bootconsole [ns16550a0] disabled
    [    4.626427] printk: bootconsole [ns16550a0] disabled
    [    4.636901] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 34, base_baud = 3000000) is a 8250
    [    4.645853] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 35, base_baud = 3000000) is a 8250
    [    4.655548] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vdd-hba-supply regulator, assuming enabled
    [    4.666059] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vcc-supply regulator, assuming enabled
    [    4.676210] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq-supply regulator, assuming enabled
    [    4.686448] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq2-supply regulator, assuming enabled
    [    4.697472] scsi host0: ufshcd
    [    4.706665] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode
    [    4.719249] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[1, 1], lane[1, 1], pwr[SLOWAUTO_MODE, SLOWAUTO_MODE], rate = 0
    [    4.751715] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    4.760277] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
    [    4.768533] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[3, 3], lane[2, 2], pwr[FAST MODE, FAST MODE], rate = 2
    [    4.780165] cdns-ufshcd 4e84000.ufs: ufshcd_find_max_sup_active_icc_level: Regulator capability was not set, actvIccLevel=0
    [    4.780209] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2 quirks:00000000
    [    4.804077] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
    [    4.811300] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
    [    4.811319] scsi 0:0:0:49488: Well-known LUN    TOSHIBA  THGAF8G8T23BAILB 0300 PQ: 0 ANSI: 6
    [    4.817613] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:0
    [    4.834989] scsi 0:0:0:49476: Well-known LUN    TOSHIBA  THGAF8G8T23BAILB 0300 PQ: 0 ANSI: 6
    [    4.839890] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010a, freq:200000000, add_val:4 pps:0
    [    4.851996] cdns-ufshcd 4e84000.ufs: ufshcd_scsi_add_wlus: BOOT WLUN not found
    [    4.953126] davinci-mcasp 2ba0000.mcasp: IRQ common not found
    [    4.960042] mmc1: CQHCI version 5.10
    [    4.969080] vdd_mmc1: supplied by vsys_3v3
    [    4.974248] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
    [    4.981103] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
    [    4.987940] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fc7100
    [    4.994773] omap-mailbox 31f83000.mailbox: omap mailbox rev 0x66fc7100
    [    5.000281] mmc1: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit
    [    5.001651] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fc7100
    [    5.019409] ti-udma 285c0000.dma-controller: Channels: 26 (tchan: 13, rchan: 13, gp-rflow: 8)
    [    5.030383] ti-udma 31150000.dma-controller: Channels: 114 (tchan: 57, rchan: 57, gp-rflow: 16)
    [    5.044521] spi-nor spi7.0: mt35xu512aba (65536 Kbytes)
    [    5.049760] 8 cmdlinepart partitions found on MTD device 47040000.spi.0
    [    5.056367] Creating 8 MTD partitions on "47040000.spi.0":
    [    5.061841] 0x000000000000-0x000000080000 : "ospi.tiboot3"
    [    5.067851] 0x000000080000-0x000000280000 : "ospi.tispl"
    [    5.073548] 0x000000280000-0x000000680000 : "ospi.u-boot"
    [    5.079303] 0x000000680000-0x0000006c0000 : "ospi.env"
    [    5.084823] 0x0000006c0000-0x0000007c0000 : "ospi.sysfw"
    [    5.090496] 0x0000007c0000-0x000000800000 : "ospi.env.backup"
    [    5.096594] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
    [    5.102388] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
    [    5.111402] spi-nor spi8.0: mt25qu512a (65536 Kbytes)
    [    5.117697] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode
    [    5.145132] mmc1: Command Queue Engine enabled
    [    5.149572] mmc1: new HS200 MMC card at address 0001
    [    5.154839] mmcblk1: mmc1:0001 S0J56X 14.8 GiB 
    [    5.159477] mmcblk1boot0: mmc1:0001 S0J56X partition 1 31.5 MiB
    [    5.163727] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    5.165506] mmcblk1boot1: mmc1:0001 S0J56X partition 2 31.5 MiB
    [    5.173913] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
    [    5.179001] mmcblk1rpmb: mmc1:0001 S0J56X partition 3 4.00 MiB, chardev (237:0)
    [    5.187239] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2 quirks:00000000
    [    5.207354] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
    [    5.214573] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
    [    5.220928] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:0
    [    5.231498] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
    [    5.239774] davinci-mcasp 2ba0000.mcasp: IRQ common not found
    [    5.254486] debugfs: Directory 'pd:27' with parent 'pm_genpd' already present!
    [    5.254802] mmc0: CQHCI version 5.10
    [    5.261805] debugfs: Directory 'pd:26' with parent 'pm_genpd' already present!
    [    5.273701] debugfs: Directory 'pd:242' with parent 'pm_genpd' already present!
    [    5.281023] debugfs: Directory 'pd:241' with parent 'pm_genpd' already present!
    [    5.288340] debugfs: Directory 'pd:240' with parent 'pm_genpd' already present!
    [    5.295655] debugfs: Directory 'pd:239' with parent 'pm_genpd' already present!
    [    5.304061] input: gpio-keys as /devices/platform/gpio-keys/input/input0
    [    5.324352] ALSA device list:
    [    5.327312]   No soundcards found.
    [    6.318495] mmc0: SDHCI controller on 4fb0000.mmc [4fb0000.mmc] using ADMA 64-bit
    [    6.326708] Waiting for root device PARTUUID=7761f916-02...
    [    6.379261] mmc0: new ultra high speed DDR50 SDHC card at address 59b4
    [    6.386136] mmcblk0: mmc0:59b4 SD3.0 30.3 GiB 
    [    6.391816]  mmcblk0: p1 p2
    [    7.653483] EXT4-fs (mmcblk0p2): recovery complete
    [    7.664332] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [    7.672444] VFS: Mounted root (ext4 filesystem) on device 179:98.
    [    7.681427] devtmpfs: mounted
    [    7.685275] Freeing unused kernel memory: 1856K
    [    7.689901] Run /sbin/init as init process
    [    7.930030] systemd[1]: System time before build time, advancing clock.
    [    7.997346] NET: Registered protocol family 10
    [    8.002288] Segment Routing with IPv6
    [    8.054015] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -I)
    [    8.075763] systemd[1]: Detected architecture arm64.
    
    Welcome to Arago 2021.09!
    
    [    8.115011] systemd[1]: Set hostname to <j7-evm>.
    [    8.509855] systemd[1]: /lib/systemd/system/irqbalanced.service:6: Unknown key name 'ConditionCPUs' in section 'Unit', ignoring.
    [    8.548594] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock �→ /run/docker.sock; please update the unit file ac.
    [    8.639128] random: systemd: uninitialized urandom read (16 bytes read)
    [    8.647465] systemd[1]: Created slice system-getty.slice.
    [  OK  ] Created slice system-getty.slice.
    [    8.667790] random: systemd: uninitialized urandom read (16 bytes read)
    [    8.675169] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [  OK  ] Created slice system-serial\x2dgetty.slice.
    [    8.695788] random: systemd: uninitialized urandom read (16 bytes read)
    [    8.703052] systemd[1]: Created slice User and Session Slice.
    [  OK  ] Created slice User and Session Slice.
    [    8.723927] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [  OK  ] Started Dispatch Password �…ts to Console Directory Watch.
    [    8.747846] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [  OK  ] Started Forward Password R�…uests to Wall Directory Watch.
    [    8.771832] systemd[1]: Reached target Paths.
    [  OK  ] Reached target Paths.
    [    8.787778] systemd[1]: Reached target Remote File Systems.
    [  OK  ] Reached target Remote File Systems.
    [    8.807773] systemd[1]: Reached target Slices.
    [  OK  ] Reached target Slices.
    [    8.823772] systemd[1]: Reached target Swap.
    [  OK  ] Reached target Swap.
    [    8.855671] systemd[1]: Listening on RPCbind Server Activation Socket.
    [  OK  ] Listening on RPCbind Server Activation Socket.
    [    8.879853] systemd[1]: Reached target RPC Port Mapper.
    [  OK  ] Reached target RPC Port Mapper.
    [    8.904305] systemd[1]: Listening on Process Core Dump Socket.
    [  OK  ] Listening on Process Core Dump Socket.
    [    8.927927] systemd[1]: Listening on initctl Compatibility Named Pipe.
    [  OK  ] Listening on initctl Compatibility Named Pipe.
    [    8.953448] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
    [    8.963419] systemd[1]: Listening on Journal Socket (/dev/log).
    [  OK  ] Listening on Journal Socket (/dev/log).
    [    8.988071] systemd[1]: Listening on Journal Socket.
    [  OK  ] Listening on Journal Socket.
    [    9.008092] systemd[1]: Listening on Network Service Netlink Socket.
    [  OK  ] Listening on Network Service Netlink Socket.
    [    9.031991] systemd[1]: Listening on udev Control Socket.
    [  OK  ] Listening on udev Control Socket.
    [    9.051913] systemd[1]: Listening on udev Kernel Socket.
    [  OK  ] Listening on udev Kernel Socket.
    [    9.074010] systemd[1]: Mounting Huge Pages File System...
             Mounting Huge Pages File System...
    [    9.098034] systemd[1]: Mounting POSIX Message Queue File System...
             Mounting POSIX Message Queue File System...
    [    9.122093] systemd[1]: Mounting Kernel Debug File System...
             Mounting Kernel Debug File System...
    [    9.149114] systemd[1]: Mounting Temporary Directory (/tmp)...
             Mounting Temporary Directory (/tmp)...
    [    9.166210] systemd[1]: Starting Create list of static device nodes for the current kernel...
             Starting Create list of st�…odes for the current kernel...
    [    9.198643] systemd[1]: Starting Start psplash boot splash screen...
             Starting Start psplash boot splash screen...
    [    9.222162] systemd[1]: Starting RPC Bind...
             Starting RPC Bind...
    [    9.239957] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
    [    9.252193] systemd[1]: Starting Journal Service...
             Starting Journal Service...
    [    9.279049] systemd[1]: Starting Load Kernel Modules...
             Starting Load Kernel Modules...
    [    9.296339] systemd[1]: Starting Remount Root and Kernel File Systems...
             Starting Remount Root and Kernel File Systems...
    [    9.316149] systemd[1]: Starting udev Coldplug all Devices...
             Starting udev Coldplug all Devices...[    9.322324] cryptodev: loading out-of-tree module taints kernel.
    
    [    9.325661] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [    9.344595] cryptodev: driver 1.10 loaded.
    [    9.344949] systemd[1]: Started RPC Bind.
    [  OK  ] Started RPC Bind.
    [    9.368178] systemd[1]: Started Journal Service.
    [  OK  ] Started Journal Service.
    [  OK  ] Mounted Huge Pages File System.
    [  OK  ] Mounted POSIX Message Queue File System.
    [  OK  ] Mounted Kernel Debug File System.
    [  OK  ] Mounted Temporary Directory (/tmp).
    [  OK  ] Started Create list of sta�… nodes for the current kernel.
    [FAILED] Failed to start Start psplash boot splash screen.
    See 'systemctl status psplash-start.service' for details.
    [DEPEND] Dependency failed for Star�…progress communication helper.
    [  OK  ] Started Load Kernel Modules.
    [  OK  ] Started Remount Root and Kernel File Systems.
             Mounting Kernel Configuration File System...
             Starting Flush Journal to Persistent Storage...
    [    9.599657] systemd-journald[182]: Received client request to flush runtime journal.
             Starting Apply Kernel Variables...
             Starting Create Static Device Nodes in /dev...
    [  OK  ] Mounted Kernel Configuration File System.
    [  OK  ] Started Flush Journal to Persistent Storage.
    [  OK  ] Started Apply Kernel Variables.
    [  OK  ] Started Create Static Device Nodes in /dev.
    [    9.712222] random: systemd: uninitialized urandom read (16 bytes read)
    [  OK  ] Reached target Local File Systems (Pre).
    [    9.735864] random: systemd: uninitialized urandom read (16 bytes read)
             Mounting /media/ram...
    [    9.748862] random: systemd-journal: uninitialized urandom read (16 bytes read)
             Mounting /var/volatile...
             Starting udev Kernel Device Manager...
    [  OK  ] Started udev Coldplug all Devices.
    [  OK  ] Mounted /media/ram.
    [  OK  ] Mounted /var/volatile.
             Starting udev Wait for Complete Device Initialization...
             Starting Load/Save Random Seed...
    [  OK  ] Reached target Local File Systems.
             Starting Create Volatile Files and Directories...
    [  OK  ] Started Create Volatile Files and Directories.
             Starting Network Time Synchronization...
             Starting Update UTMP about System Boot/Shutdown...
    [  OK  ] Started udev Kernel Device Manager.
    [  OK  ] Started Update UTMP about System Boot/Shutdown.
    [  OK  ] Started Network Time Synchronization.
    [  OK  ] Reached target System Time Set.
    [  OK  ] Reached target System Time Synchronized.
    [   10.302088] random: crng init done
    [   10.307760] random: 66 urandom warning(s) missed due to ratelimiting
    [  OK  ] Started Load/Save Random Seed.
    [   10.356094] ina2xx 4-0040: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.363562] ina2xx 4-0041: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.371618] ina2xx 4-0042: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.379412] ina2xx 4-0043: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.387295] ina2xx 4-0044: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.395142] ina2xx 4-0045: power monitor ina226 (Rshunt = 5000 uOhm)
    [   10.402812] ina2xx 4-0046: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.410671] ina2xx 4-0047: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.418433] ina2xx 4-0048: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.426244] ina2xx 4-0049: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.434021] ina2xx 4-004a: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.441832] ina2xx 4-004b: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.449597] ina2xx 4-004c: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.457388] ina2xx 4-004d: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.465146] ina2xx 4-004e: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.472957] ina2xx 4-004f: power monitor ina226 (Rshunt = 10000 uOhm)
    [   10.508220] CAN device driver interface
    [   10.649818] pvrsrvkm 4e20000000.gpu: More than one power domain for this GPU, gpu driver manages power domains
    [   10.660672] PVR_K:  213: Read BVNC 22.104.208.318 from HW device registers
    [   10.668629] PVR_K:  213: RGX Device registered with BVNC 22.104.208.318
    [   10.677599] k3-dsp-rproc 4d80800000.dsp: assigned reserved memory node vision-apps-c66-dma-memory@a9000000
    [   10.687386] [drm] Initialized pvr 1.15.6133109 20170530 for 4e20000000.gpu on minor 0
    [   10.699075] k3-dsp-rproc 4d80800000.dsp: configured DSP for IPC-only mode
    [   10.707002] remoteproc remoteproc0: 4d80800000.dsp is available
    [   10.715689] remoteproc remoteproc0: attaching to 4d80800000.dsp
    [   10.723366] k3-dsp-rproc 4d80800000.dsp: DSP initialized in IPC-only mode
    [   10.734432]  remoteproc0#vdev0buffer: assigned reserved memory node vision-apps-c66-dma-memory@a9000000
    [   10.750376] virtio_rpmsg_bus virtio0: rpmsg host is online
    [   10.754291] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd
    [   10.759323]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
    [   10.778053] remoteproc remoteproc0: remote processor 4d80800000.dsp is now attached
    [   10.796801] k3-dsp-rproc 4d81800000.dsp: assigned reserved memory node vision-apps-c66-dma-memory@a8000000
    [   10.816401] img_enc 4200000.video-encoder: vxe_enc_probe: using heap 1 for internal alloc
    [   10.829924] k3-dsp-rproc 4d81800000.dsp: configured DSP for IPC-only mode
    [   10.840829] remoteproc remoteproc1: 4d81800000.dsp is available
    [   10.853231] img_enc 4200000.video-encoder: encoder registered as /dev/video0
    [   10.862194] remoteproc remoteproc1: attaching to 4d81800000.dsp
    [   10.878027] k3-dsp-rproc 4d81800000.dsp: DSP initialized in IPC-only mode
    [   10.879495] platform 41000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
    [   10.884899]  remoteproc1#vdev0buffer: assigned reserved memory node vision-apps-c66-dma-memory@a8000000
    [   10.906856] virtio_rpmsg_bus virtio1: rpmsg host is online
    [   10.910276] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xd
    [   10.912962]  remoteproc1#vdev0buffer: registered virtio1 (type 7)
    [   10.944153] remoteproc remoteproc1: remote processor 4d81800000.dsp is now attached
    [   10.958251] platform 41000000.r5f: configured R5F for IPC-only mode
    [   10.965944] img_dec 4300000.video-decoder: decoder registered as /dev/video1
    [   10.966112] k3-dsp-rproc 64800000.dsp: assigned reserved memory node vision-apps-c71-dma-memory@b2000000
    [   10.990942] platform 41000000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a0000000
    [   11.006242] k3-dsp-rproc 64800000.dsp: configured DSP for IPC-only mode
    [   11.008831] remoteproc remoteproc2: 41000000.r5f is available
    [   11.021081] remoteproc remoteproc2: attaching to 41000000.r5f
    [   11.027363] platform 41000000.r5f: R5F core initialized in IPC-only mode
    [   11.037346]  remoteproc2#vdev0buffer: assigned reserved memory node vision-apps-r5f-dma-memory@a0000000
    [   11.048146] virtio_rpmsg_bus virtio2: rpmsg host is online
    [   11.056990]  remoteproc2#vdev0buffer: registered virtio2 (type 7)
    [   11.063881] remoteproc remoteproc2: remote processor 41000000.r5f is now attached
    [   11.066006] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xd
    [   11.073443] remoteproc remoteproc3: 64800000.dsp is available
    [   11.078991] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
    [   11.094178] remoteproc remoteproc3: attaching to 64800000.dsp
    [   11.100061] remoteproc remoteproc3: unsupported resource 65538
    [   11.106178] platform 5c00000.r5f: configured R5F for IPC-only mode
    [   11.107223] k3-dsp-rproc 64800000.dsp: DSP initialized in IPC-only mode
    [   11.114142] platform 5c00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a2000000
    [   11.119644]  remoteproc3#vdev0buffer: assigned reserved memory node vision-apps-c71-dma-memory@b2000000
    [   11.142778] virtio_rpmsg_bus virtio3: rpmsg host is online
    [   11.148361] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xd
    [   11.155605]  remoteproc3#vdev0buffer: registered virtio3 (type 7)
    [   11.163763] remoteproc remoteproc3: remote processor 64800000.dsp is now attached
    [   11.174394] remoteproc remoteproc4: 5c00000.r5f is available
    [   11.194701] remoteproc remoteproc4: attaching to 5c00000.r5f
    [   11.202458] platform 5c00000.r5f: R5F core initialized in IPC-only mode
    [   11.209162]  remoteproc4#vdev0buffer: assigned reserved memory node vision-apps-r5f-dma-memory@a2000000
    [   11.237452] virtio_rpmsg_bus virtio4: rpmsg host is online
    [   11.247645]  remoteproc4#vdev0buffer: registered virtio4 (type 7)
    [   11.254358] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0xd
    [   11.263432] remoteproc remoteproc4: remote processor 5c00000.r5f is now attached
    [   11.275294] platform 5d00000.r5f: configured R5F for IPC-only mode
    [   11.283680] platform 5d00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a4000000
    [   11.293984] remoteproc remoteproc5: 5d00000.r5f is available
    [   11.299713] remoteproc remoteproc5: attaching to 5d00000.r5f
    [   11.305512] platform 5d00000.r5f: R5F core initialized in IPC-only mode
    [   11.312230]  remoteproc5#vdev0buffer: assigned reserved memory node vision-apps-r5f-dma-memory@a4000000
    [   11.322398] virtio_rpmsg_bus virtio5: rpmsg host is online
    [   11.336340]  remoteproc5#vdev0buffer: registered virtio5 (type 7)
    [   11.343028] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0x15
    [   11.352103] virtio_rpmsg_bus virtio5: creating channel rpmsg_chrdev addr 0xd
    [   11.360985] remoteproc remoteproc5: remote processor 5d00000.r5f is now attached
    [   11.368614] virtio_rpmsg_bus virtio5: creating channel rpmsg_chrdev addr 0x15
    [   11.376021] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0x15
    [   11.383250] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xe
    [   11.393939] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0x15
    [   11.401884] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xe
    [   11.410182] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0x15
    [   11.419590] platform 5e00000.r5f: configured R5F for remoteproc mode
    [   11.426134] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xe
    [   11.433828] virtio_rpmsg_bus virtio4: creating channel ti.ethfw.notifyservice addr 0x1e
    [   11.443185] virtio_rpmsg_bus virtio4: creating channel rpmsg-kdrv addr 0x1a
    [   11.452544] rpmsg-kdrv-eth-switch rpmsg-kdrv-1-mpu_1_0_ethswitch-device-0: Device info: permissions: 3FFFFFFF uart_id: 2
    [   11.464080] rpmsg-kdrv-eth-switch rpmsg-kdrv-1-mpu_1_0_ethswitch-device-0: FW ver 0.2 (rev 0) 29/Jan/2024 SHA:ed9095ef
    [   11.464232] platform 5e00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a6000000
    [   11.475228] rpmsg-kdrv-eth-switch rpmsg-kdrv-3-mpu_1_0_ethmac-device-1: Device info: permissions: 3FFFFFFF uart_id: 2
    [   11.497407] rpmsg-kdrv-eth-switch rpmsg-kdrv-3-mpu_1_0_ethmac-device-1: FW ver 0.2 (rev 0) 29/Jan/2024 SHA:ed9095ef
    [   11.510693]�ɕ���ѕ��ɽ�������ѕ��ɽ���٪*�����r��՚�J�́
                                                         �م������5R�[   11.520543] remoteproc remoteproc6: Direct firmware load for j7-main-r5f1_0-fw failed with error -2
    [   11.531666] remoteproc remoteproc6: powering up 5e00000.r5f
    [   11.541420] remoteproc remoteproc6: Direct firmware load for j7-main-r5f1_0-fw failed with error -2
    [   11.554538] platform 5f00000.r5f: configured R5F for remoteproc mode
    [   11.561055] remoteproc remoteproc6: request_firmware failed: -2
    [   11.567034] virtio_rpmsg_bus virtio4: creating channel ti.ipc4.ping-pong addr 0xe
    [   11.584934] platform 5f00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a7000000
    [   11.605113] remoteproc remoteproc7: 5f00000.r5f is available
    [   11.618156] m_can_platform 40528000.can: m_can device registered (irq=23, version=32)
    [   11.620525] remoteproc remoteproc7: Direct firmware load for j7-main-r5f1_1-fw failed with error -2
    [   11.634410] m_can_platform 40568000.can: m_can device registered (irq=25, version=32)
    [   11.636107] remoteproc remoteproc7: powering up 5f00000.r5f
    [   11.649225] remoteproc remoteproc7: Direct firmware load for j7-main-r5f1_1-fw failed with error -2
    [   11.653144] m_can_platform 2701000.can: m_can device registered (irq=48, version=32)
    [   11.659989] remoteproc remoteproc7: request_firmware failed: -2
    [   11.680253] m_can_platform 2721000.can: m_can device registered (irq=50, version=32)
    [   11.719527] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: rpmsg attach_ext - rx_mtu:1522 features:0000000B tx_mtu[0]:2024 flow_idx:172 tx_cpsw_psil_dst_id:51712 mac_addr:70:ff:76:1d:92:c1 mac-only:0
    [   11.930078] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: virt_cpsw_nuss mac loaded
    [   11.938328] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: rdev_features:0000000B rdev_mtu:1522 flow_id:172 tx_psil_dst_id:4A00 mac_only:0
    [   11.952916] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: local_mac_addr:00:00:00:00:00:00 rdev_mac_addr:70:ff:76:1d:92:c1
    [   11.965447] j721e-cpsw-virt-mac main-r5fss-cpsw9g-virt-mac1: rpmsg attach_ext - rx_mtu:1522 features:00000007 tx_mtu[0]:2024 flow_idx:173 tx_cpsw_psil_dst_id:51713 mac_addr:70:ff:76:1d:92:c2 mac-only:1
    [   12.005125] j721e-cpsw-virt-mac main-r5fss-cpsw9g-virt-mac1: virt_cpsw_nuss mac loaded
    [   12.040612] j721e-cpsw-virt-mac main-r5fss-cpsw9g-virt-mac1: rdev_features:00000007 rdev_mtu:1522 flow_id:173 tx_psil_dst_id:4A01 mac_only:1
    [   12.197906] j721e-cpsw-virt-mac main-r5fss-cpsw9g-virt-mac1: local_mac_addr:00:00:00:00:00:00 rdev_mac_addr:70:ff:76:1d:92:c2
    [   12.492635] remoteproc remoteproc8: b034000.pru is available
    [   12.500447] remoteproc remoteproc9: b004000.rtu is available
    [   12.518483] remoteproc remoteproc10: b00a000.txpru is available
    [   12.526077] remoteproc remoteproc11: b038000.pru is available
    [   12.532839] remoteproc remoteproc12: b006000.rtu is available
    [   12.539515] remoteproc remoteproc13: b00c000.txpru is available
    [   12.546290] remoteproc remoteproc14: b134000.pru is available
    [   12.552951] remoteproc remoteproc15: b104000.rtu is available
    [   12.560146] remoteproc remoteproc16: b10a000.txpru is available
    [   12.566951] remoteproc remoteproc17: b138000.pru is available
    [   12.574525] remoteproc remoteproc18: b106000.rtu is available
    [   12.581790] remoteproc remoteproc19: b10c000.txpru is available
    [   12.592219] usbcore: registered new interface driver usbfs
    [   12.604045] usbcore: registered new interface driver hub
    [   12.610274] omap_rng 4e10000.rng: Random Number Generator ver. 241b34c
    [   12.620182] usbcore: registered new device driver usb
             Starting Start psplash boot splash screen...
    [FAILED] Failed to start Start psplash boot splash screen.
    See 'systemctl status psplash-start.service' for details.
    [DEPEND] Dependency failed for Star�…progress communication helper.
    [  OK  ] Created slice system-systemd\x2dfsck.slice.
    [  OK  ] Found device /dev/mmcblk0p1.
             Starting File System Check on /dev/mmcblk0p1...
    [  OK  ] Started File System Check on /dev/mmcblk0p1.
             Mounting /run/media/mmcblk0p1...
    [  OK  ] Mounted /run/media/mmcblk0p1.
    [   13.469438] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [   13.475034] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
    [   13.482798] xhci-hcd xhci-hcd.2.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000002000010010
    [   13.492220] xhci-hcd xhci-hcd.2.auto: irq 662, io mem 0x06410000
    [   13.498393] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
    [   13.506651] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [   13.513871] usb usb1: Product: xHCI Host Controller
    [   13.518746] usb usb1: Manufacturer: Linux 5.10.162-g76b3e88d56 xhci-hcd
    [   13.525348] usb usb1: SerialNumber: xhci-hcd.2.auto
    [   13.530489] hub 1-0:1.0: USB hub found
    [   13.534254] hub 1-0:1.0: 1 port detected
    [   13.539089] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [   13.544582] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
    [   13.552244] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
    [   13.558798] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
    [   13.566934] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
    [   13.575184] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [   13.582394] usb usb2: Product: xHCI Host Controller
    [   13.587261] usb usb2: Manufacturer: Linux 5.10.162-g76b3e88d56 xhci-hcd
    [   13.593861] usb usb2: SerialNumber: xhci-hcd.2.auto
    [   13.598988] hub 2-0:1.0: USB hub found
    [   13.602755] hub 2-0:1.0: 1 port detected
    [   13.795726] usb 1-1: new high-speed USB device number 2 using xhci-hcd
    [   13.948004] usb 1-1: New USB device found, idVendor=0451, idProduct=8142, bcdDevice= 1.00
    [   13.956169] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
    [   13.963294] usb 1-1: SerialNumber: 39010849A119
    [   13.968324] hub 1-1:1.0: USB hub found
    [   13.972108] hub 1-1:1.0: 4 ports detected
    [  OK  ] Started udev Wait for Complete Device Initialization.
    [  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 Timers.
    [  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
    [  OK  ] Listening on D-Bus System Message Bus Socket.
             Starting Docker Socket for the API.
    [  OK  ] Listening on dropbear.socket.
             Starting Reboot and dump vmcore via kexec...
    [  OK  ] Listening on Docker Socket for the API.
    [  OK  ] Started Reboot and dump vmcore via kexec.
    [  OK  ] Reached target Sockets.
    [  OK  ] Reached target Basic System.
             Starting Save/Restore Sound Card State...
    [  OK  ] Started Job spooling tools.
    [  OK  ] Started Periodic Command Scheduler.
    [  OK  ] Started D-Bus System Message Bus.
             Starting Print notice about GPLv3 packages...
             Starting set host name as per compatible name...
             Starting IPv6 Packet Filtering Framework...
             Starting IPv4 Packet Filtering Framework...
    [  OK  ] Started irqbalance daemon.
             Starting Telephony service...
             Starting Update pmic regis�…fety feature on power rails...
             Starting rc.pvr.service...
             Starting startwlanap...
             Starting startwlansta...
             Starting Login Service...
    [  OK  ] Started TEE Supplicant.
             Starting Update weston ini�… based on the platform name...
    [  OK  ] Started Save/Restore Sound Card State.
    [  OK  ] Started startwlansta.
    [  OK  ] Reached target Sound Card.
    [  OK  ] Started set host name as per compatible name.
    [  OK  ] Started IPv6 Packet Filtering Framework.
    [  OK  ] Started IPv4 Packet Filtering Framework.
    [  OK  ] Started Update pmic regist�…safety feature on power rails.
    [  OK  ] Started startwlanap.
    [  OK  ] Started Update weston ini �…ge based on the platform name.
    [  OK  ] Started Telephony service.
    [  OK  ] Reached target Network (Pre).
             Starting Network Service...
    [   14.903135] Bluetooth: Core ver 2.22
    [  OK  ] Started Login Service.[   14.913226] NET: Registered protocol family 31
    
    [  OK  ] Listening on Load/Save RF �…itch Status /dev/rfkill Watch.
    [   14.927244] Bluetooth: HCI device and connection manager initialized
    [   14.939269] Bluetooth: HCI socket layer initialized
    [   14.944170] Bluetooth: L2CAP socket layer initialized
    [   14.954880] Bluetooth: SCO socket layer initialized
    [  OK  ] Started rc.pvr.service.
             Starting weston.service...
    [  OK  ] Started weston.service.
             Starting DEMO...
             Starting EdgeAI OOB demos...
             Starting telnetd.service...
    [  OK  ] Started DEMO.
    [  OK  ] Started Network Service.
             Starting Wait for Network to be Configured...
             Starting Network Name Resolution...
    [  OK  ] Started telnetd.service.
    [   15.077920] j721e-cpsw-virt-mac main-r5fss-cpsw9g-virt-mac1: virt_cpsw_nuss mac started
             Starting LSB: run nfs...
    [   15.115524] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: virt_cpsw_nuss mac started
    [   15.196486] am65-cpsw-nuss 46000000.ethernet eth0: PHY [46000f00.mdio:00] driver [TI DP83867] (irq=POLL)
    [   15.224004] am65-cpsw-nuss 46000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
    [  OK  ] Started Network Name Resolution.
    [  OK  ] Reached target Network.
    [  OK  ] Reached target Host and Network Name Lookups.
             Starting Avahi mDNS/DNS-SD Stack...
             Starting Enable and configure wl18xx bluetooth stack...
    [  OK  ] Started NFS status monitor for NFSv2/3 locking..
             Starting Simple Network Ma�…ent Protocol (SNMP) Daemon....
             Starting Permit User Sessions...
    [  OK  ] Started Enable and configure wl18xx bluetooth stack.
    [  OK  ] Started Permit User Sessions.
    [  OK  ] Started Getty on tty1.
    [  OK  ] Started Serial Getty on ttyS2.
    [  OK  ] Started Serial Getty on ttyS3.
    [  OK  ] Reached target Login Prompts.
             Starting Synchronize System and HW clocks...
    [FAILED] Failed to start Synchronize System and HW clocks.
    See 'systemctl status sync-clocks.service' for details.
    [  OK  ] Started Avahi mDNS/DNS-SD Stack.
    [   15.715861] PVR_K:  776: RGX Firmware image 'rgx.fw.22.104.208.318' loaded
    [   15.754024] PVR_K:  776: Shader binary image 'rgx.sh.22.104.208.318' loaded
    [  OK  ] Started Simple Network Man�…ement Protocol (SNMP) Daemon..
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPLv3 packages:
            autoconf
            bash-dev
            bash
            bc
            binutils
            cifs-utils
            coreutils-stdbuf
            coreutils
            cpio
            cpp-symlinks
            cpp
            dosfstools
            elfutils
            g++-symlinks
            g++
            gawk
            gcc-symlinks
            gcc
            gdb
            gdbserver
            gettext
            glmark2
            gstreamer1.0-libav-dev
            gstreamer1.0-libav
            gzip
            less
            libasm1
            libbfd
            libdw1
            libelf1
            libgdbm-compat4
            libgdbm-dev
            libgdbm6
            libgettextlib
            libgettextsrc
            libgmp-dev
            libgmp10
            libgmpxx4
            libidn2-0
            libidn2-dev
            libmpc3
            libmpfr6
            libreadline-dev
            libreadline8
            libunistring-dev
            libunistring2
            m4-dev
            m4
            make
            nettle-dev
            nettle
            parted
            python3-rfc3987
            python3-strict-rfc3339
            tar
            which
            zeromq
    
    If you do not wish to distribute GPLv3 components please remove
    the above packages prior to distribution.  This can be done using
    the opkg remove command.  i.e.:
        opkg remove <package>
    Where <package> is the name printed in the list above
    
    NOTE: If the package is a dependency of another package you
          will be notified of the dependent packages.  You should
          use the --force-removal-of-dependent-packages option to
          also remove the dependent packages as well
    ***************************************************************
    ***************************************************************
    [  OK  ] Started Print notice about GPLv3 packages.
    [   19.340531] am65-cpsw-nuss 46000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
    [   19.349258] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [  OK  ] Started LSB: run nfs.
    
     _____                    _____           _         _   
    |  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_ 
    |     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
    |__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|  
                  |___|                    |___|            
    
    Arago Project j7-evm ttyS2
    
    Arago 2021.09 j7-evm ttyS2
    
    j7-evm login: root
    root@j7-evm:~# cd /opt/vision_apps/
    root@j7-evm:/opt/vision_apps# ./vx_app_arm_ipc.out 
    APP: Init ... !!!
    MEM: Init ... !!!
    MEM: Initialized DMA HEAP (fd=4) !!!
    MEM: Init ... Done !!!
    IPC: Init ... !!!
    IPC: mcu2_0 : rpmsg local endpt is 1025
    IPC: mcu2_1 : rpmsg local endpt is 1024
    IPC:  c6x_1 : rpmsg loc[   29.680712] rpmsg_chrdev virtio4.rpmsg_chrdev.-1.21: idr_alloc failed: -28
    al endpt is 1024
    IPC:  c6x_2 : rpmsg local endpt is 1024
    IPC: [   29.691281] rpmsg rpmsg5: failed to open rpmsg-char-2-1245
     c7x_1 : rpmsg local endpt is 1024
    IPC: Init ... Done !!!
    REMOTE_SERVICE: Init ... !!!
    failed to open eptdev /dev/rpmsg5

  • Hello, I have posted the log. Could you please give me some guidance?

  • Hi,

    So I tried to open the macro: APP_ENABLE_REMOTE_SERVICE_RECEIVE_TASK to receive the data sent by MCU2_0 on the A72
    Run the vx_app_arm_ipc.out routine

    The above macro is not supported in the SDK. i.e. Calling remote service from MCU2_0 and running a remote service handler on A72 is not supported in the SDK.

    If you have commented the same, do you see this error?

    Regards,

    Nikhil

  • I comment out this macro and it can run normally, but now I want to send a message to A72 on the MCU2_0 side. Is there any other method?

  • Hi,

    Let me check internally regarding this and get back to you.

    Regards,

    Nikhil

  • Hi,

    I checked internally and the current implementation is such that only echo tests are done from A72, where the receive task of IPC in RTOS has access to the src_endpt of A72, using which it could send back an echo.

    Currently, standalone IPC from R5 to A72 is not supported in the SDK. 

    In the OpenVX framework however, there is a shared memory created in which A72 will allocate the buffer and the buffer address is sent to R5 via IPC, on which the R5 fills this buffer. 
    I think to achieve your usecase, you should use the OpenVX framework. (i.e. create a graph on A72 and a node on R5F)

    Regards,

    Nikhil