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J721EXSOMXEVM: USB 2.0 Enumeration issue

Satish Lal Das2
Expert 1900 points

Part Number: J721EXSOMXEVM

Hello,

We have a USB 2.0 modem connecting to our J721e based device. We are getting the following error on J7 while it attempts to connect and enumerate the USB. 

root@j7-evm:~# echo 1 > /sys/bus/usb/devices/usb3/authorized
[  261.609964] hub 3-0:1.0: USB hub found
[  261.613803] hub 3-0:1.0: 1 port detected
[  261.618911] usb usb3: authorized to connect
[  261.849626] usb 3-1: new full-speed USB device number 26 using xhci-hcd
[  261.856349] usb 3-1: Device not responding to setup address.
[  262.069716] usb 3-1: Device not responding to setup address.
[  262.281630] usb 3-1: device not accepting address 26, error -71
[  262.413620] usb 3-1: new full-speed USB device number 27 using xhci-hcd
[  262.420317] usb 3-1: Device not responding to setup address.
[  262.633709] usb 3-1: Device not responding to setup address.
[  262.845629] usb 3-1: device not accepting address 27, error -71
[  262.851627] usb usb3-port1: attempt power cycle
[  263.505627] usb 3-1: new full-speed USB device number 28 using xhci-hcd
[  263.637628] usb 3-1: device descriptor read/64, error -71
[  263.877634] usb 3-1: device descriptor read/64, error -71
[  264.117622] usb 3-1: new full-speed USB device number 29 using xhci-hcd
[  264.249637] usb 3-1: device descriptor read/64, error -71
[  264.489641] usb 3-1: device descriptor read/64, error -71
[  264.601695] usb usb3-port1: unable to enumerate USB device

Could you please let me know what I am missing here?

Thank you,

Satish

  • 0
    TI__Guru 51143 points

    Hi,

    Can you share the full kernel log when you connect the USB 2.0 modem?

    Also, is this modem getting enumerated when connected to on a Linux PC? Looking at the log it seems to be USB2.0 modem is not responding to the setup cmd.

    Thanks.

  • 0 in reply to Praveen Rao
    Expert 1900 points

    Hi Praveen,

    Here are the logs, you will find the modem logs at the end of this big kernel log, see if this helps.

    Flash: 0 Bytes
MMC:   sdhci@4f80000: 0
Loading Environment from MMC... OK
In:    serial@2870000
Out:   serial@2870000
Err:   serial@2870000
Reading on-board EEPROM at 0x50 failed 1
Net:   Could not get PHY for ethernet@46000000: addr 0
phy_connect() failed
No ethernet found.

Hit any key to stop autoboot:  0 

16799752 bytes read in 52 ms (308.1 MiB/s)
100784 bytes read in 2 ms (48.1 MiB/s)
## Flattened Device Tree blob at 81200000
   Booting using the fdt blob at 0x81200000
   Loading Device Tree to 000000008ffe4000, end 000000008ffff9af ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
[    0.000000] Linux version 5.4.74-g9574bba32a (oe-user@oe-host) (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))) #1 SMP PREEMPT Tue Oct 26 05:01:08 UTC 2021
[    0.000000] Machine model: Texas Instruments K3 J721E SoC
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002870000 (options '')
[    0.000000] printk: bootconsole [ns16550a0] enabled
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node 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 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 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 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 r5f-dma-memory@a2000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a2100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a3000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a3100000, 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 r5f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a5000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a5100000, 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 c66-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 c66-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 c66-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 c66-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 c71-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 c71-memory@a8100000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 512 MiB at 0x00000000e0000000
[    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 v1.0
[    0.000000] percpu: Embedded 2 pages/cpu s48408 r8192 d74472 u131072
[    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] Built 1 zonelists, mobility grouping off.  Total pages: 48144
[    0.000000] Kernel command line: console=ttyS9,115200n8 earlycon=ns16550a,mmio32,0x02870000 vm.overcommit_ratio=5 vm.overcommit_memory=2 root=/dev/mmcblk0p2
[    0.000000] Dentry cache hash table entries: 524288 (order: 6, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 5, 2097152 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: mapped [mem 0xbbff0000-0xbfff0000] (64MB)
[    0.000000] Memory: 3374400K/3084288K available (9662K kernel code, 854K rwdata, 3840K rodata, 1664K init, 681K bss, 18446744073708737216K 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 restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000]  Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=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: no VLPI support, no direct LPI support
[    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: allocated 1048576 Devices @8c0800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x00000008c00c0000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008c00d0000
[    0.000000] random: get_random_bytes called from start_kernel+0x2b8/0x43c with crng_init=0
[    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
[    0.000001] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008353] Console: colour dummy device 80x25
[    0.012916] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023584] pid_max: default: 32768 minimum: 301
[    0.028336] LSM: Security Framework initializing
[    0.033082] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.040650] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.049777] ASID allocator initialised with 32768 entries
[    0.055363] rcu: Hierarchical SRCU implementation.
[    0.060400] Platform MSI: gic-its@1820000 domain created
[    0.066080] PCI/MSI: /bus@100000/interrupt-controller@1800000/gic-its@1820000 domain created
[    0.074900] smp: Bringing up secondary CPUs ...
[    0.080710] Detected PIPT I-cache on CPU1
[    0.080733] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
[    0.080743] GICv3: CPU1: using allocated LPI pending table @0x00000008c00e0000
[    0.080769] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
[    0.080818] smp: Brought up 1 node, 2 CPUs
[    0.110164] SMP: Total of 2 processors activated.
[    0.114969] CPU features: detected: 32-bit EL0 Support
[    0.120222] CPU features: detected: CRC32 instructions
[    0.131965] CPU: All CPU(s) started at EL2
[    0.136162] alternatives: patching kernel code
[    0.141287] devtmpfs: initialized
[    0.149798] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.159768] futex hash table entries: 512 (order: -1, 32768 bytes, linear)
[    0.167782] pinctrl core: initialized pinctrl subsystem
[    0.173630] NET: Registered protocol family 16
[    0.181069] DMA: preallocated 256 KiB pool for atomic allocations
[    0.187551] NET: Registered protocol family 42
[    0.192193] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.208699] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
[    0.215559] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
[    0.222320] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.230333] cryptd: max_cpu_qlen set to 1000
[    0.236686] vsys_3v3: supplied by evm_12v0
[    0.240972] vsys_5v0: supplied by evm_12v0
[    0.245567] iommu: Default domain type: Translated 
[    0.250737] SCSI subsystem initialized
[    0.254852] mc: Linux media interface: v0.10
[    0.259221] videodev: Linux video capture interface: v2.00
[    0.264831] pps_core: LinuxPPS API ver. 1 registered
[    0.269899] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.279236] PTP clock support registered
[    0.283246] EDAC MC: Ver: 3.0.0
[    0.286966] FPGA manager framework
[    0.290476] Advanced Linux Sound Architecture Driver Initialized.
[    0.297071] clocksource: Switched to clocksource arch_sys_counter
[    0.303394] VFS: Disk quotas dquot_6.6.0
[    0.307441] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[    0.316819] thermal_sys: Registered thermal governor 'step_wise'
[    0.316821] thermal_sys: Registered thermal governor 'power_allocator'
[    0.323264] NET: Registered protocol family 2
[    0.334644] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear)
[    0.343410] TCP established hash table entries: 32768 (order: 2, 262144 bytes, linear)
[    0.351602] TCP bind hash table entries: 32768 (order: 3, 524288 bytes, linear)
[    0.359403] TCP: Hash tables configured (established 32768 bind 32768)
[    0.366139] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.373029] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.380428] NET: Registered protocol family 1
[    0.385139] RPC: Registered named UNIX socket transport module.
[    0.391190] RPC: Registered udp transport module.
[    0.395993] RPC: Registered tcp transport module.
[    0.400796] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.407381] PCI: CLS 0 bytes, default 64
[    0.411721] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.421713] Initialise system trusted keyrings
[    0.426323] workingset: timestamp_bits=46 max_order=16 bucket_order=0
[    0.434976] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.441196] NFS: Registering the id_resolver key type
[    0.446368] Key type id_resolver registered
[    0.450638] Key type id_legacy registered
[    0.454734] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.461681] 9p: Installing v9fs 9p2000 file system support
[    0.474221] Key type asymmetric registered
[    0.478406] Asymmetric key parser 'x509' registered
[    0.483408] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.490967] io scheduler mq-deadline registered
[    0.495592] io scheduler kyber registered
[    0.500918] pinctrl-single 4301c000.pinmux: 94 pins, size 376
[    0.507005] pinctrl-single 11c000.pinmux: 173 pins, size 692
[    0.515383] k3-ringacc 2b800000.ringacc: Failed to get MSI domain
[    0.521675] k3-ringacc 3c000000.ringacc: Failed to get MSI domain
[    0.528022] ti-pat 31010000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.534436] debugfs: Directory '31010000.pat' with parent 'regmap' already present!
[    0.542409] ti-pat 31011000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.548825] debugfs: Directory '31011000.pat' with parent 'regmap' already present!
[    0.556749] ti-pat 31012000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.563160] debugfs: Directory '31012000.pat' with parent 'regmap' already present!
[    0.571076] ti-pat 31013000.pat: Found PAT Rev 1.0 with 2048 pages
[    0.577399] debugfs: Directory '31013000.pat' with parent 'regmap' already present!
[    0.585312] ti-pat 31014000.pat: Found PAT Rev 1.0 with 2048 pages
[    0.591634] debugfs: Directory '31014000.pat' with parent 'regmap' already present!
[    0.601040] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.613378] brd: module loaded
[    0.619571] loop: module loaded
[    0.624477] libphy: Fixed MDIO Bus: probed
[    0.628857] tun: Universal TUN/TAP device driver, 1.6
[    0.634319] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    0.642324] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.648391] sky2: driver version 1.30
[    0.652620] VFIO - User Level meta-driver version: 0.3
[    0.658238] i2c /dev entries driver
[    0.662344] sdhci: Secure Digital Host Controller Interface driver
[    0.668658] sdhci: Copyright(c) Pierre Ossman
[    0.673298] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.679588] ledtrig-cpu: registered to indicate activity on CPUs
[    0.686408] optee: probing for conduit method from DT.
[    0.691678] optee: revision 3.8 (199fca17)
[    0.691977] optee: initialized driver
[    0.700795] NET: Registered protocol family 17
[    0.705416] 9pnet: Installing 9P2000 support
[    0.709804] Key type dns_resolver registered
[    0.714306] registered taskstats version 1
[    0.718493] Loading compiled-in X.509 certificates
[    0.727141] k3-ringacc 2b800000.ringacc: Failed to get MSI domain
[    0.733461] k3-ringacc 3c000000.ringacc: Failed to get MSI domain
[    0.742253] ti-sci 44083000.dmsc: ABI: 3.1 (firmware rev 0x0014 '20.8.5--v2020.08b (Terrific Lla')
[    0.853570] random: fast init done
[    1.145576] davinci-mcasp 2b00000.mcasp: IRQ common not found
[    1.152352] davinci-mcasp 2b20000.mcasp: IRQ common not found
[    1.158973] davinci-mcasp 2b30000.mcasp: IRQ common not found
[    1.168715] omap_i2c 40b00000.i2c: bus 0 rev0.12 at 100 kHz
[    1.175012] omap_i2c 40b10000.i2c: bus 1 rev0.12 at 100 kHz
[    1.181453] omap_i2c 42120000.i2c: bus 2 rev0.12 at 100 kHz
[    1.187862] pca953x 3-0020: 3-0020 supply vcc not found, using dummy regulator
[    1.195281] pca953x 3-0020: using no AI
[    1.221114] pca953x 3-0020: failed writing register
[    1.226154] pca953x: probe of 3-0020 failed with error -121
[    1.231950] pca953x 3-0022: 3-0022 supply vcc not found, using dummy regulator
[    1.239350] pca953x 3-0022: using AI
[    1.243047] pca953x 3-0022: failed writing register
[    1.248053] pca953x: probe of 3-0022 failed with error -121
[    1.253779] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz
[    1.260098] omap_i2c 2010000.i2c: bus 4 rev0.12 at 400 kHz
[    1.266324] omap_i2c 2020000.i2c: bus 5 rev0.12 at 400 kHz
[    1.272566] pca953x 6-0020: 6-0020 supply vcc not found, using dummy regulator
[    1.279976] pca953x 6-0020: using no AI
[    1.305112] pca953x 6-0020: failed writing register
[    1.310138] pca953x: probe of 6-0020 failed with error -121
[    1.315927] omap_i2c 2030000.i2c: bus 6 rev0.12 at 400 kHz
[    1.322189] omap_i2c 2040000.i2c: bus 7 rev0.12 at 400 kHz
[    1.328377] omap_i2c 2050000.i2c: bus 8 rev0.12 at 100 kHz
[    1.334614] omap_i2c 2060000.i2c: bus 9 rev0.12 at 100 kHz
[    1.341213] ti-sci-intr bus@100000:bus@28380000:interrupt-controller2: Interrupt Router 137 domain created
[    1.351562] ti-sci-intr bus@100000:interrupt-controller0: Interrupt Router 131 domain created
[    1.360736] ti-sci-intr bus@100000:navss@30000000:interrupt-controller1: Interrupt Router 213 domain created
[    1.371642] ti-sci-inta 33d00000.interrupt-controller: Interrupt Aggregator domain 209 created
[    1.386648] cdns_sierra_pll_mux_get_parent
[    1.386677] cdns_sierra_pll_mux_set_parent
[    1.390894] cdns_sierra_pll_mux_get_parent
[    1.395138] cdns_sierra_refrcv_enable
[    1.405151] cdns_sierra_pll_mux_get_parent
[    1.408916] cdns_sierra_pll_mux_set_parent
[    1.413121] cdns_sierra_pll_mux_get_parent
[    1.417360] cdns_sierra_refrcv_enable
[    1.425436] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235
[    1.439063] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[    1.445822] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    1.455235] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[440,150] sci-dev-id:211
[    1.465390] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[    1.472149] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    1.480355] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 7, base_baud = 6000000) is a 8250
[    1.489919] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 23, base_baud = 3000000) is a 8250
[    1.499288] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 24, base_baud = 3000000) is a 8250
[    1.508718] 2820000.serial: ttyS4 at MMIO 0x2820000 (irq = 25, base_baud = 3000000) is a 8250
[    1.518082] 2830000.serial: ttyS5 at MMIO 0x2830000 (irq = 26, base_baud = 3000000) is a 8250
[    1.527443] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 27, base_baud = 3000000) is a 8250
[    1.536871] 2860000.serial: ttyS8 at MMIO 0x2860000 (irq = 28, base_baud = 3000000) is a 8250
[    1.546230] 2870000.serial: ttyS9 at MMIO 0x2870000 (irq = 29, base_baud = 3000000) is a 8250
[    1.554968] printk: console [ttyS9] enabled
[    1.554968] printk: console [ttyS9] enabled
[    1.563403] printk: bootconsole [ns16550a0] disabled
[    1.563403] printk: bootconsole [ns16550a0] disabled
[    1.574062] 2880000.serial: ttyS0 at MMIO 0x2880000 (irq = 30, base_baud = 3000000) is a 8250
[    1.583121] arm-smmu-v3 36600000.smmu: ias 48-bit, oas 48-bit (features 0x00001faf)
[    1.591996] arm-smmu-v3 36600000.smmu: allocated 524288 entries for cmdq
[    1.600709] arm-smmu-v3 36600000.smmu: allocated 524288 entries for evtq
[    1.608258] arm-smmu-v3 36600000.smmu: msi_domain absent - falling back to wired irqs
[    1.622769] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vdd-hba-supply regulator, assuming enabled
[    1.633300] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vcc-supply regulator, assuming enabled
[    1.643452] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq-supply regulator, assuming enabled
[    1.653691] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq2-supply regulator, assuming enabled
[    1.666827] scsi host0: ufshcd
[    1.721088] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.728733] libphy: 46000f00.mdio: probed
[    1.733152] mdio_bus 46000f00.mdio: MDIO device at address 0 is missing.
[    1.739853] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2 quirks:00000000
[    1.752657] am65-cpsw-nuss 46000000.ethernet: Failed to request tx dma channel -517
[    1.763760] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010a, freq:200000000, add_val:4 pps:0
[    1.772969] mmc0: CQHCI version 5.10
[    1.817361] mmc0: SDHCI controller on 4f80000.sdhci [4f80000.sdhci] using ADMA 64-bit
[    1.826291] davinci-mcasp 2b00000.mcasp: IRQ common not found
[    1.833294] davinci-mcasp 2b20000.mcasp: IRQ common not found
[    1.840272] davinci-mcasp 2b30000.mcasp: IRQ common not found
[    1.866466] pca953x 4-0020: 4-0020 supply vcc not found, using dummy regulator
[    1.873740] pca953x 4-0020: using no AI
[    1.901115] pca953x 4-0020: failed writing register
[    1.906050] pca953x: probe of 4-0020 failed with error -121
[    1.913182] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
[    1.921178] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
[    1.929150] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fc7100
[    1.937149] omap-mailbox 31f83000.mailbox: omap mailbox rev 0x66fc7100
[    1.945117] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fc7100
[    1.955269] mmc0: Command Queue Engine enabled
[    1.959727] mmc0: new HS200 MMC card at address 0001
[    1.965007] mmcblk0: mmc0:0001 G1J39E 119 GiB 
[    1.969588] mmcblk0boot0: mmc0:0001 G1J39E partition 1 31.5 MiB
[    1.975636] mmcblk0boot1: mmc0:0001 G1J39E partition 2 31.5 MiB
[    1.981834] ti-udma 285c0000.dma-controller: Channels: 24 (tchan: 12, rchan: 12, gp-rflow: 8)
[    1.990437] mmcblk0rpmb: mmc0:0001 G1J39E partition 3 4.00 MiB, chardev (240:0)
[    2.000424]  mmcblk0: p1 p2 p3
[    2.005320] ti-udma 31150000.dma-controller: Channels: 84 (tchan: 42, rchan: 42, gp-rflow: 16)
[    2.077080] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    2.084728] libphy: 46000f00.mdio: probed
[    2.089148] mdio_bus 46000f00.mdio: MDIO device at address 0 is missing.
[    2.095856] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2 quirks:00000000
[    2.096952] cdns-ufshcd 4e84000.ufs: link startup failed 1
[    2.112922] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[    2.114082] cdns-ufshcd 4e84000.ufs: UFS Host state=0
[    2.122641] am65-cpsw-nuss 46000000.ethernet: slave[1] no phy found
[    2.125539] cdns-ufshcd 4e84000.ufs: lrb in use=0x0, outstanding reqs=0x0 tasks=0x0
[    2.125541] cdns-ufshcd 4e84000.ufs: saved_err=0x0, saved_uic_err=0x0
[    2.137805] davinci-mcasp 2b00000.mcasp: IRQ common not found
[    2.139427] cdns-ufshcd 4e84000.ufs: Device power mode=1, UIC link state=0
[    2.158431] cdns-ufshcd 4e84000.ufs: PM in progress=0, sys. suspended=0
[    2.165028] cdns-ufshcd 4e84000.ufs: Auto BKOPS=0, Host self-block=0
[    2.171364] cdns-ufshcd 4e84000.ufs: Clk gate=1
[    2.172849] davinci-mcasp 2b20000.mcasp: IRQ common not found
[    2.175884] cdns-ufshcd 4e84000.ufs: error handling flags=0x0, req. abort count=0
[    2.175887] cdns-ufshcd 4e84000.ufs: Host capabilities=0x1587031f, caps=0x0
[    2.196018] cdns-ufshcd 4e84000.ufs: quirks=0x0, dev. quirks=0x0
[    2.202012] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[0, 0], lane[0, 0], pwr[INVALID MODE, INVALID MODE], rate = 0
[    2.208552] davinci-mcasp 2b30000.mcasp: IRQ common not found
[    2.214175] host_regs: 00000000: 1587031f 00000000 00000210 00000000
[    2.226227] host_regs: 00000010: 00000000 00000000 00000000 00000000
[    2.232566] host_regs: 00000020: 00000000 00000470 00000000 00000000
[    2.238904] host_regs: 00000030: 00000008 00000001 00000000 00000000
[    2.245243] host_regs: 00000040: 00000000 00000000 00000000 00000000
[    2.251581] host_regs: 00000050: 00000000 00000000 00000000 00000000
[    2.257920] host_regs: 00000060: 00000000 00000000 00000000 00000000
[    2.264257] host_regs: 00000070: 00000000 00000000 00000000 00000000
[    2.270594] host_regs: 00000080: 00000000 00000000 00000000 00000000
[    2.276932] host_regs: 00000090: 00000000 00000000 00000000 00000000
[    2.283270] cdns-ufshcd 4e84000.ufs: hba->ufs_version = 0x210, hba->capabilities = 0x1587031f
[    2.291774] cdns-ufshcd 4e84000.ufs: hba->outstanding_reqs = 0x0, hba->outstanding_tasks = 0x0
[    2.300367] cdns-ufshcd 4e84000.ufs: last_hibern8_exit_tstamp at 0 us, hibern8_exit_cnt = 0
[    2.308699] cdns-ufshcd 4e84000.ufs: No record of pa_err errors
[    2.314609] cdns-ufshcd 4e84000.ufs: No record of dl_err errors
[    2.320515] cdns-ufshcd 4e84000.ufs: No record of nl_err errors
[    2.326420] cdns-ufshcd 4e84000.ufs: No record of tl_err errors
[    2.332324] cdns-ufshcd 4e84000.ufs: No record of dme_err errors
[    2.338315] cdns-ufshcd 4e84000.ufs: No record of auto_hibern8_err errors
[    2.345088] cdns-ufshcd 4e84000.ufs: No record of fatal_err errors
[    2.345176] j721e-pcie 2920000.pcie: Link up
[    2.351253] cdns-ufshcd 4e84000.ufs: link_startup_fail[0] = 0x1 at 2015886 us
[    2.351254] cdns-ufshcd 4e84000.ufs: No record of resume_fail errors
[    2.351257] cdns-ufshcd 4e84000.ufs: No record of suspend_fail errors
[    2.351258] cdns-ufshcd 4e84000.ufs: No record of dev_reset errors
[    2.351261] cdns-ufshcd 4e84000.ufs: No record of host_reset errors
[    2.355543] j721e-pcie 2920000.pcie: host bridge /bus@100000/pcie@2920000 ranges:
[    2.362632] cdns-ufshcd 4e84000.ufs: No record of task_abort errors
[    2.362634] cdns-ufshcd 4e84000.ufs: clk: core_clk, rate: 250000000
[    2.362636] cdns-ufshcd 4e84000.ufs: clk: phy_clk, rate: 19200000
[    2.362638] cdns-ufshcd 4e84000.ufs: clk: ref_clk, rate: 19200000
[    2.419941] j721e-pcie 2920000.pcie:    IO 0x4400001000..0x4400010fff -> 0x00001000
[    2.427601] j721e-pcie 2920000.pcie:   MEM 0x4400011000..0x4407ffffff -> 0x00011000
[    2.435327] j721e-pcie 2920000.pcie: PCI host bridge to bus 0000:00
[    2.441588] pci_bus 0000:00: root bus resource [bus 00-0f]
[    2.447069] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x1000-0x10fff])
[    2.455923] pci_bus 0000:00: root bus resource [mem 0x4400011000-0x4407ffffff] (bus address [0x00011000-0x07ffffff])
[    2.466436] pci 0000:00:00.0: [104c:b00d] type 01 class 0x060400
[    2.472440] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    2.482073] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    2.491724] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xe8 may corrupt adjacent RW1C bits
[    2.501443] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.511172] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[    2.520893] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xb2 may corrupt adjacent RW1C bits
[    2.530639] pci 0000:00:00.0: supports D1
[    2.534637] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    2.540370] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x84 may corrupt adjacent RW1C bits
[    2.551895] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.559890] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.569612] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.579332] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.589482] pci 0000:01:00.0: [11f8:8573] type 01 class 0x060400
[    2.599977] pci 0000:01:00.0: enabling Extended Tags
[    2.611609] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    2.623176] pci 0000:01:00.0: 4.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x2 link at 0000:00:00.0 (capable of 126.016 Gb/s with 8 GT/s x16 link)
[    2.674930] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.687761] pci 0000:02:00.0: [11f8:8573] type 01 class 0x060400
[    2.699719] pci 0000:02:00.0: enabling Extended Tags
[    2.713308] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[    2.729706] pci 0000:02:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.742452] pci_bus 0000:03: busn_res: [bus 03-0f] end is updated to 03
[    2.749137] pci_bus 0000:02: busn_res: [bus 02-0f] end is updated to 03
[    2.755791] pci_bus 0000:01: busn_res: [bus 01-0f] end is updated to 03
[    2.762404] pci 0000:00:00.0: BAR 14: assigned [mem 0x4400100000-0x44002fffff]
[    2.769611] pci 0000:00:00.0: BAR 15: assigned [mem 0x4400300000-0x44004fffff 64bit pref]
[    2.777772] pci 0000:00:00.0: BAR 13: assigned [io  0x1000-0x1fff]
[    2.783940] pci 0000:01:00.0: BAR 14: assigned [mem 0x4400100000-0x44002fffff]
[    2.791146] pci 0000:01:00.0: BAR 15: assigned [mem 0x4400300000-0x44004fffff 64bit pref]
[    2.799303] pci 0000:01:00.0: BAR 13: assigned [io  0x1000-0x1fff]
[    2.805470] pci 0000:02:00.0: BAR 14: assigned [mem 0x4400100000-0x44002fffff]
[    2.812675] pci 0000:02:00.0: BAR 15: assigned [mem 0x4400300000-0x44004fffff 64bit pref]
[    2.820833] pci 0000:02:00.0: BAR 13: assigned [io  0x1000-0x1fff]
[    2.826999] pci 0000:02:00.0: PCI bridge to [bus 03]
[    2.831976] pci 0000:02:00.0:   bridge window [io  0x1000-0x1fff]
[    2.838199] pci 0000:02:00.0:   bridge window [mem 0x4400100000-0x44002fffff]
[    2.845478] pci 0000:02:00.0:   bridge window [mem 0x4400300000-0x44004fffff 64bit pref]
[    2.853802] pci 0000:01:00.0: PCI bridge to [bus 02-03]
[    2.859036] pci 0000:01:00.0:   bridge window [io  0x1000-0x1fff]
[    2.865181] pci 0000:01:00.0:   bridge window [mem 0x4400100000-0x44002fffff]
[    2.872431] pci 0000:01:00.0:   bridge window [mem 0x4400300000-0x44004fffff 64bit pref]
[    2.880716] pci 0000:00:00.0: PCI bridge to [bus 01-03]
[    2.885927] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
[    2.892006] pci 0000:00:00.0:   bridge window [mem 0x4400100000-0x44002fffff]
[    2.899125] pci 0000:00:00.0:   bridge window [mem 0x4400300000-0x44004fffff 64bit pref]
[    2.907285] pcieport 0000:00:00.0: enabling device (0000 -> 0003)
[    2.913481] pcieport 0000:00:00.0: PME: Signaling with IRQ 609
[    2.919521] pcieport 0000:00:00.0: AER: enabled with IRQ 609
[    2.925343] pcieport 0000:01:00.0: enabling device (0000 -> 0003)
[    2.944565] pcieport 0000:02:00.0: enabling device (0000 -> 0003)
[    3.073071] j721e-pcie 2930000.pcie: Link up
[    3.077346] j721e-pcie 2930000.pcie: host bridge /bus@100000/pcie@2930000 ranges:
[    3.084825] j721e-pcie 2930000.pcie:    IO 0x4410001000..0x4410010fff -> 0x00001000
[    3.092468] j721e-pcie 2930000.pcie:   MEM 0x4410011000..0x4417ffffff -> 0x00011000
[    3.100172] j721e-pcie 2930000.pcie: PCI host bridge to bus 0001:00
[    3.106426] pci_bus 0001:00: root bus resource [bus 00-0f]
[    3.111898] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x1000-0x10fff])
[    3.120923] pci_bus 0001:00: root bus resource [mem 0x4410011000-0x4417ffffff] (bus address [0x00011000-0x07ffffff])
[    3.131434] pci 0001:00:00.0: [104c:b00d] type 01 class 0x060400
[    3.137492] pci 0001:00:00.0: supports D1
[    3.141490] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
[    3.148941] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    3.157202] pci 0001:01:00.0: [11f8:8573] type 01 class 0x060400
[    3.167580] pci 0001:01:00.0: enabling Extended Tags
[    3.179404] pci 0001:01:00.0: PME# supported from D0 D3hot D3cold
[    3.190945] pci 0001:01:00.0: 4.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x2 link at 0001:00:00.0 (capable of 126.016 Gb/s with 8 GT/s x16 link)
[    3.266822] pci 0001:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    3.279072] pci 0001:02:00.0: [11f8:8573] type 01 class 0x060400
[    3.291044] pci 0001:02:00.0: enabling Extended Tags
[    3.304632] pci 0001:02:00.0: PME# supported from D0 D3hot D3cold
[    3.321017] pci 0001:02:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    3.333690] pci_bus 0001:03: busn_res: [bus 03-0f] end is updated to 03
[    3.340374] pci_bus 0001:02: busn_res: [bus 02-0f] end is updated to 03
[    3.347027] pci_bus 0001:01: busn_res: [bus 01-0f] end is updated to 03
[    3.353639] pci 0001:00:00.0: BAR 14: assigned [mem 0x4410100000-0x44102fffff]
[    3.360846] pci 0001:00:00.0: BAR 15: assigned [mem 0x4410300000-0x44104fffff 64bit pref]
[    3.369007] pci 0001:00:00.0: BAR 13: assigned [io  0x10000-0x10fff]
[    3.375347] pci 0001:01:00.0: BAR 14: assigned [mem 0x4410100000-0x44102fffff]
[    3.382553] pci 0001:01:00.0: BAR 15: assigned [mem 0x4410300000-0x44104fffff 64bit pref]
[    3.390711] pci 0001:01:00.0: BAR 13: assigned [io  0x10000-0x10fff]
[    3.397050] pci 0001:02:00.0: BAR 14: assigned [mem 0x4410100000-0x44102fffff]
[    3.404255] pci 0001:02:00.0: BAR 15: assigned [mem 0x4410300000-0x44104fffff 64bit pref]
[    3.412413] pci 0001:02:00.0: BAR 13: assigned [io  0x10000-0x10fff]
[    3.418752] pci 0001:02:00.0: PCI bridge to [bus 03]
[    3.423728] pci 0001:02:00.0:   bridge window [io  0x10000-0x10fff]
[    3.430128] pci 0001:02:00.0:   bridge window [mem 0x4410100000-0x44102fffff]
[    3.437409] pci 0001:02:00.0:   bridge window [mem 0x4410300000-0x44104fffff 64bit pref]
[    3.445736] pci 0001:01:00.0: PCI bridge to [bus 02-03]
[    3.450970] pci 0001:01:00.0:   bridge window [io  0x10000-0x10fff]
[    3.457288] pci 0001:01:00.0:   bridge window [mem 0x4410100000-0x44102fffff]
[    3.464537] pci 0001:01:00.0:   bridge window [mem 0x4410300000-0x44104fffff 64bit pref]
[    3.472821] pci 0001:00:00.0: PCI bridge to [bus 01-03]
[    3.478032] pci 0001:00:00.0:   bridge window [io  0x10000-0x10fff]
[    3.484285] pci 0001:00:00.0:   bridge window [mem 0x4410100000-0x44102fffff]
[    3.491404] pci 0001:00:00.0:   bridge window [mem 0x4410300000-0x44104fffff 64bit pref]
[    3.499556] pcieport 0001:00:00.0: enabling device (0000 -> 0003)
[    3.505748] pcieport 0001:00:00.0: PME: Signaling with IRQ 614
[    3.511793] pcieport 0001:00:00.0: AER: enabled with IRQ 614
[    3.517612] pcieport 0001:01:00.0: enabling device (0000 -> 0003)
[    3.535908] pcieport 0001:02:00.0: enabling device (0000 -> 0003)
[    3.561132] debugfs: Directory 'pd:242' with parent 'pm_genpd' already present!
[    3.568515] debugfs: Directory 'pd:241' with parent 'pm_genpd' already present!
[    3.575826] debugfs: Directory 'pd:240' with parent 'pm_genpd' already present!
[    3.583141] debugfs: Directory 'pd:239' with parent 'pm_genpd' already present!
[    3.591358] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[    3.598375] hctosys: unable to open rtc device (rtc0)
[    3.603984] cdns_sierra_refrcv_is_enabled
[    3.603992] cdns_sierra_refrcv_is_enabled
[    3.788313] ALSA device list:
[    3.795270]   No soundcards found.
[    3.800135] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    3.807470] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    3.816303] EXT4-fs (mmcblk0p2): recovery complete
[    3.822941] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.831050] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    3.838672] devtmpfs: mounted
[    3.841975] Freeing unused kernel memory: 1664K
[    3.846523] Run /sbin/init as init process
[    3.911059] systemd[1]: System time before build time, advancing clock.
[    3.937568] NET: Registered protocol family 10
[    3.942392] Segment Routing with IPv6
[    3.954250] systemd[1]: systemd 244.3+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -)
[    3.975972] systemd[1]: Detected architecture arm64.

Welcome to Arago 2020.09!

[    4.017305] systemd[1]: Set hostname to <j7-evm>.
[    4.144206] 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 a .
[    4.198004] random: systemd: uninitialized urandom read (16 bytes read)
[    4.204752] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    4.217079] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    4.227002] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    4.249159] random: systemd: uninitialized urandom read (16 bytes read)
[    4.256409] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    4.277135] random: systemd: uninitialized urandom read (16 bytes read)
[    4.284248] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    4.305240] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password …ts to Console Directory Watch.
[    4.329177] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
[    4.353191] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    4.369125] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    4.389115] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    4.405118] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    4.423019] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    4.445152] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    4.466848] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    4.489244] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    4.516805] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    4.525185] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    4.541362] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    4.557406] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    4.577299] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    4.597228] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    4.616527] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    4.640129] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    4.664529] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    4.688040] systemd[1]: Mounting Temporary Directory (/tmp)...
         Mounting Temporary Directory (/tmp)...
[    4.712257] systemd[1]: Starting Create list of static device nodes for the current kernel...
         Starting Create list of st…odes for the current kernel...
[    4.739915] systemd[1]: Starting Start psplash boot splash screen...
         Starting Start psplash boot splash screen...
[    4.765748] systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[    4.791647] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    4.811596] systemd[1]: Starting File System Check on Root Device...
         Starting File System Check on Root Device...
[    4.828611] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    4.845328] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    4.858183] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[    4.866272] cryptodev: loading out-of-tree module taints kernel.
[    4.867486] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    4.886643] systemd[1]: Mounted Huge Pages File System.
[    4.900843] systemd[1]: Mounted POSIX Message Queue File System.

[  OK  ] Mounted POSIX Message Queue File Sys[    4.918085] cryptodev: driver 1.10 loaded.
tem.
[    4.927300] systemd[1]: Mounted Kernel Debug File System.
[  OK  ] Mounted Kernel Debug File System[    4.934454] systemd[1]: Mounted Temporary Directory (/tmp).
.
[  OK  ] Mounted Temporary Directory (/tmp).
[    4.982593] systemd[1]: Started Create list of static device nodes for the current kernel.
[  OK  ] Started Create list of sta… nodes for the current kernel.
[    5.009625] systemd[1]: psplash-start.service: Main process exited, code=exited, status=255/EXCEPTION
[    5.024741] systemd[1]: psplash-start.service: Failed with result 'exit-code'.
[    5.038006] systemd[1]: Failed to start Start psplash boot splash screen.
[FAILED] Failed to start Start psplash boot splash screen.
See 'systemctl status psplash-start.service' for details.
[    5.081151] systemd[1]: Dependency failed for Start psplash-systemd progress communication helper.
[DEPEND] Dependency failed for Star…progress communication helper.
[    5.113103] systemd[1]: psplash-systemd.service: Job psplash-systemd.service/start failed with result 'dependency'.
[    5.129471] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
[  OK  ] Started File System Check on Root Device.
[  OK  ] Started Load Kernel Modules.
         Mounting Kernel Configuration File System...
         Starting Remount Root and Kernel File Systems...
         Starting Apply Kernel Variables...
[    5.228153] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Apply Kernel Variables.
         Starting Flush Journal to Persistent Storage...
[    5.303916] systemd-journald[180]: Received client request to flush runtime journal.
         Starting Create Static Device Nodes in /dev...
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /media/ram.
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Mounted /var/volatile.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Create Volatile Files and Directories...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target System Time Set.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started Daily rotation of log files.
[  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 Modem Manager...
[  OK  ] Started Job spooling tools.
[  OK  ] Started Periodic Command Scheduler.
[  OK  ] Started D-Bus System Message Bus.
         Starting Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[  OK  ] Started irqbalance daemon.
[    5.991903] rti-wdt 2200000.watchdog: heartbeat 60 sec
         Starting rc.pvr.service...
         Starting Login Service...
[  OK  ] Started IPv6 Packet Filtering Framework.
[  OK  ] Started IPv4 Packet Filtering Framework.
[  OK  ] Reached target Network (Pre).
         Starting Network Manager...
         Starting Network Service...
[    6.062198] CAN device driver interface
[  OK  ] Started Network Service.
         Starting Wait for Network to be Configured...
         Starting Network Name Resolution...
[  OK  ] Started Network Manager.
         Starting Network Manager Wait Online...
[    6.227321] PVR_K:  261: Read BVNC 22.104.208.318 from HW device registers
[  OK  ] Started Modem Manager.
[    6.241146] rti-wdt 2210000.watchdog: heartbeat 60 sec
[    6.245199] PVR_K:  261: RGX Device initialised with BVNC 22.104.208.318
         Starting Hostname Service...
[    6.282567] [drm] Initialized pvr 1.10.5371573 20170530 for 4e20000000.gpu on minor 1
[  OK  ] Started Login Service.
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Network.
[  OK  ] Reached target Host and Network Name Lookups.
         Starting Avahi mDNS/DNS-SD Stack...
         Starting DNS forwarder and DHCP server...
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
         Starting Simple Network Ma…ent Protocol (SNMP) Daemon....
         Starting Permit User Sessions...
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Started Serial Getty on ttyS3.
[    6.678867] m_can_platform 40528000.can: m_can device registered (irq=15, version=32)
[  OK  ] Started Serial Getty on ttyS9.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
[  OK  ] Started DNS forwarder and DHCP server.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Hostname Service.
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[    6.843173] m_can_platform 40568000.can: m_can device registered (irq=17, version=32)
         Starting Network Manager Script Dispatcher Service...
[  OK  ] Started Network Manager Script Dispatcher Service.
[    7.297124] random: crng init done
[    7.300525] random: 7 urandom warning(s) missed due to ratelimiting
[    7.325191] k3-dsp-rproc 4d80800000.dsp: assigned reserved memory node c66-dma-memory@a7000000
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[    7.469669] k3-dsp-rproc 4d80800000.dsp: configured DSP for remoteproc mode
[    7.478764] cdns-mhdp a000000.dp-bridge: no PHY configured
[    7.552204] m_can_platform 2701000.can: m_can device registered (irq=52, version=32)
[    7.600310] k3-dsp-rproc 4d80800000.dsp: local reset is deasserted for device
[    7.613111] cdns-mhdp a000000.dp-bridge: no PHY configured
[    7.755991] cdns-mhdp a000000.dp-bridge: no PHY configured
***************************************************************
***************************************************************[    7.776368] cdns-mhdp a000000.dp-bridge: no PHY configured

NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        bash-dev
        bash
        bc
        binutils
        cifs-utils
        coreutils-stdbuf
        coreutils
        cpio
        cpp-symlinks
        cpp
        dnsmasq
        dosfstools
        elfutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbserver
        gettext
        glmark2
        gstreamer1.0-l[    7.809414] m_can_platform 2761000.can: m_can device registered (irq=54, version=32)
ibav
        gzip
        less
        libasm1
        libbfd
        libdw1
        libelf1
        libgdbm-compat4
        libgdbm-dev
        libgdbm6
        libgettextlib
        libgettext[    7.823668] remoteproc remoteproc0: 4d80800000.dsp is available
src
        libgmp10
        libidn2-0
        libmpc3
        libmpfr6
        libreadline-dev
        libreadline8
        libunistring2
        m4-dev
        m4
        make
        nettle
        parted
        tar
        which

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.
[    8.002597] remoteproc remoteproc0: powering up 4d80800000.dsp
[    8.008505] remoteproc remoteproc0: Booting fw image j7-c66_0-fw, size 188712
[    8.016594] cdns-mhdp a000000.dp-bridge: no PHY configured
[    8.025190] k3-dsp-rproc 4d81800000.dsp: assigned reserved memory node c66-dma-memory@a6000000
[    8.037141] k3-dsp-rproc 4d80800000.dsp: booting DSP core using boot addr = 0xa6200000
[    8.053333] cdns-mhdp a000000.dp-bridge: no PHY configured
[    8.059259] platform 41000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[    8.059699]  remoteproc0#vdev0buffer: assigned reserved memory node c66-dma-memory@a7000000
[    8.089582] virtio_rpmsg_bus virtio0: rpmsg host is online
[    8.095134]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
[    8.105102] remoteproc remoteproc0: remote processor 4d80800000.dsp is now up
[    8.114358] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[    8.122968] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    8.130202] cdns-mhdp a000000.dp-bridge: no PHY configured
[    8.277777] k3-dsp-rproc 4d81800000.dsp: configured DSP for remoteproc mode
[    8.306157] platform 41000000.r5f: configured R5F for IPC-only mode
[    8.385165] platform 41000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[    8.398730] k3-dsp-rproc 4d81800000.dsp: local reset is deasserted for device
[    8.421731] remoteproc remoteproc1: 4d81800000.dsp is available
[    8.514989] remoteproc remoteproc1: powering up 4d81800000.dsp
[    8.520948] cdns-mhdp a000000.dp-bridge: no PHY configured
[    8.526678] remoteproc remoteproc1: Booting fw image j7-c66_1-fw, size 188712
[    8.540595] k3-dsp-rproc 4d81800000.dsp: booting DSP core using boot addr = 0xa7200000
[    8.569180] k3-dsp-rproc 64800000.dsp: assigned reserved memory node c71-dma-memory@a8000000
[    8.578516]  remoteproc1#vdev0buffer: assigned reserved memory node c66-dma-memory@a6000000
[    8.589542] virtio_rpmsg_bus virtio1: rpmsg host is online
[    8.595088]  remoteproc1#vdev0buffer: registered virtio1 (type 7)
[    8.608929] remoteproc remoteproc1: remote processor 4d81800000.dsp is now up
[    8.613247] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
[    8.629221] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    8.635638] k3-dsp-rproc 64800000.dsp: configured DSP for remoteproc mode
[    8.645159] cdns-mhdp a000000.dp-bridge: no PHY configured
[    8.657382] remoteproc remoteproc2: 41000000.r5f is available
[    8.673473] remoteproc remoteproc3: 64800000.dsp is available
[    8.713654] cdns-mhdp a000000.dp-bridge: no PHY configured
[    8.755346] cdns-mhdp a000000.dp-bridge: no PHY configured
[    8.761179] remoteproc remoteproc2: powering up 41000000.r5f
[    8.767539] remoteproc remoteproc2: Booting fw image j7-mcu-r5f0_0-fw, size 195880
[    8.780622] platform 41000000.r5f: R5F core initialized in IPC-only mode
[    8.787866] remoteproc remoteproc3: powering up 64800000.dsp
[    8.793564]  remoteproc2#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
[    8.793566] remoteproc remoteproc3: Booting fw image j7-c71_0-fw, size 10489864
[    8.794214] k3-dsp-rproc 64800000.dsp: booting DSP core using boot addr = 0xa8e00000
[    8.802343] virtio_rpmsg_bus virtio2: rpmsg host is online
[    8.830866]  remoteproc2#vdev0buffer: registered virtio2 (type 7)
[    8.833102] platform 5c00000.r5f: configured R5F for remoteproc mode
[    8.841071] remoteproc remoteproc2: remote processor 41000000.r5f is now up
[    8.843307]  remoteproc3#vdev0buffer: assigned reserved memory node c71-dma-memory@a8000000
[    8.853300] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xd
[    8.865479] virtio_rpmsg_bus virtio3: rpmsg host is online
[    8.870285] cdns-mhdp a000000.dp-bridge: no PHY configured
[    8.871580]  remoteproc3#vdev0buffer: registered virtio3 (type 7)
[    8.885508] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xd
[    8.889087] remoteproc remoteproc3: remote processor 64800000.dsp is now up
[    8.894252] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xe
[    8.909538] cdns-mhdp a000000.dp-bridge: no PHY configured
[    9.069288] platform 5c00000.r5f: assigned reserved memory node r5f-dma-memory@a2000000
[    9.321305] remoteproc remoteproc4: 5c00000.r5f is available
[    9.361627] asoc-simple-card sound@0: 2b30000.mcasp <-> 2b30000.mcasp mapping ok
[    9.421823] remoteproc remoteproc4: powering up 5c00000.r5f
[    9.427411] remoteproc remoteproc4: Booting fw image j7-main-r5f0_0-fw, size 682936
[    9.454508] platform 5d00000.r5f: configured R5F for remoteproc mode
[    9.463826] platform 5c00000.r5f: booting R5F core using boot addr = 0x0
[    9.474611]  remoteproc4#vdev0buffer: assigned reserved memory node r5f-dma-memory@a2000000
[    9.485832] virtio_rpmsg_bus virtio4: rpmsg host is online
[    9.497152]  remoteproc4#vdev0buffer: registered virtio4 (type 7)
[    9.503281] remoteproc remoteproc4: remote processor 5c00000.r5f is now up
[    9.513763] debugfs: Directory 'AM65x-GPEVM' with parent 'asoc' already present!
[    9.528831] cdns-mhdp a000000.dp-bridge: no PHY configured
[    9.545466] platform 5d00000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[    9.590807] remoteproc remoteproc5: 5d00000.r5f is available
[    9.697230] remoteproc remoteproc5: powering up 5d00000.r5f
[    9.702843] remoteproc remoteproc5: Booting fw image j7-main-r5f0_1-fw, size 98164
[    9.751664] cdns-mhdp a000000.dp-bridge: no PHY configured
[    9.763349] platform 5d00000.r5f: booting R5F core using boot addr = 0x0
[    9.778317] asoc-simple-card sound@1: 2b20000.mcasp <-> 2b20000.mcasp mapping ok
[    9.796381] platform 5e00000.r5f: configured R5F for remoteproc mode
[    9.802884]  remoteproc5#vdev0buffer: assigned reserved memory node r5f-dma-memory@a3000000
[    9.812127] virtio_rpmsg_bus virtio5: rpmsg host is online
[    9.817706]  remoteproc5#vdev0buffer: registered virtio5 (type 7)
[    9.823829] remoteproc remoteproc5: remote processor 5d00000.r5f is now up
[    9.849234] cdns-mhdp a000000.dp-bridge: no PHY configured
[    9.952982] virtio_rpmsg_bus virtio5: creating channel ti.ipc4.ping-pong addr 0xd
[    9.957132] platform 5e00000.r5f: assigned reserved memory node r5f-dma-memory@a4000000
[    9.971901] cdns-mhdp a000000.dp-bridge: no PHY configured
[   10.257252] virtio_rpmsg_bus virtio4: creating channel ti.ethfw.notifyservice addr 0x1e
[   10.261329] remoteproc remoteproc6: 5e00000.r5f is available
[   10.333626] virtio_rpmsg_bus virtio4: creating channel rpmsg-kdrv addr 0x1a
[   10.341103] rpmsg-kdrv-eth-switch rpmsg-kdrv-2-mpu_1_0_ethswitch-device-0: Device info: permissions: 07FFFFFF uart_id: 2
[   10.357128] rpmsg-kdrv-eth-switch rpmsg-kdrv-2-mpu_1_0_ethswitch-device-0: FW ver 0.1 (rev 1) 12/Nov/2020 SHA:b4628e2d
[   10.367964] cdns-mhdp a000000.dp-bridge: no PHY configured
[   10.390446] cdns-mhdp a000000.dp-bridge: no PHY configured
[   10.418757] remoteproc remoteproc6: powering up 5e00000.r5f
[   10.424563] remoteproc remoteproc6: Booting fw image j7-main-r5f1_0-fw, size 98164
[   10.443284] platform 5f00000.r5f: configured R5F for remoteproc mode
[   10.451326] platform 5e00000.r5f: booting R5F core using boot addr = 0x0
[   10.460032]  remoteproc6#vdev0buffer: assigned reserved memory node r5f-dma-memory@a4000000
[   10.473547] virtio_rpmsg_bus virtio6: rpmsg host is online
[   10.481195]  remoteproc6#vdev0buffer: registered virtio6 (type 7)
[   10.487325] remoteproc remoteproc6: remote processor 5e00000.r5f is now up
[   10.549354] platform 5f00000.r5f: assigned reserved memory node r5f-dma-memory@a5000000
[   10.601972] virtio_rpmsg_bus virtio6: creating channel ti.ipc4.ping-pong addr 0xd
[   10.718186] remoteproc remoteproc7: 5f00000.r5f is available
[   10.782643] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: virt_cpsw_nuss mac loaded
[   10.792807] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: rdev_features:00000003 rdev_mtu:1522 flow_id:172 tx_psil_dst_id:4A00
[   10.813099] 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
[   10.824522] remoteproc remoteproc7: powering up 5f00000.r5f
[   10.830172] remoteproc remoteproc7: Booting fw image j7-main-r5f1_1-fw, size 98164
[   10.836694] cdns-mhdp a000000.dp-bridge: no PHY configured
[   10.851738] platform 5f00000.r5f: booting R5F core using boot addr = 0x0
[   10.858547] cdns-mhdp a000000.dp-bridge: no PHY configured
[   10.871589]  remoteproc7#vdev0buffer: assigned reserved memory node r5f-dma-memory@a5000000
[  OK  ] Created slice system-systemd\x2dfsck[   10.885636] virtio_rpmsg_bus virtio7: rpmsg host is online
.slice.
[   10.891346]  remoteproc7#vdev0buffer: registered virtio7 (type 7)
[   10.901137] remoteproc remoteproc7: remote processor 5f00000.r5f is now up
[  OK  ] Listening on Load/Save RF …itch Status /dev/rfkill Watch.
[   10.917656] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.010197] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.018065] virtio_rpmsg_bus virtio7: creating channel ti.ipc4.ping-pong addr 0xd
[   11.030683] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.039822] cdns-usb3 6000000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[   11.051895] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.097822] remoteproc remoteproc8: b034000.pru is available
[   11.197158] pru-rproc b034000.pru: PRU rproc node /bus@100000/icssg@b000000/pru@34000 probed successfully
[   11.261787] cdns-usb3 6400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[   11.274218] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.317734] remoteproc remoteproc9: b004000.rtu is available
[   11.327930] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.345347] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.400474] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.406052] pru-rproc b004000.rtu: PRU rproc node /bus@100000/icssg@b000000/rtu@4000 probed successfully
[   11.421155] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.433512] omap_rng 4e10000.rng: Random Number Generator ver. 241b34c
[   11.485144] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.495300] pru-rproc b00a000.txpru: IRQ vring not found
[   11.505373] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.595157] pru-rproc b00a000.txpru: IRQ kick not found
[   11.641557] remoteproc remoteproc10: b00a000.txpru is available
[   11.733842] pru-rproc b00a000.txpru: PRU rproc node /bus@100000/icssg@b000000/txpru@a000 probed successfully
[   11.816667] remoteproc remoteproc11: b038000.pru is available
[   11.824324] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
[   11.834647] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.857150] pru-rproc b038000.pru: PRU rproc node /bus@100000/icssg@b000000/pru@38000 probed successfully
[   11.888232] remoteproc remoteproc12: b006000.rtu is available
[   11.898021] pru-rproc b006000.rtu: PRU rproc node /bus@100000/icssg@b000000/rtu@6000 probed successfully
[   11.907877] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.940427] pru-rproc b00c000.txpru: IRQ vring not found
[   11.950061] cdns-mhdp a000000.dp-bridge: no PHY configured
[   11.967229] pru-rproc b00c000.txpru: IRQ kick not found
[   12.066732] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.080122] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.146045] remoteproc remoteproc13: b00c000.txpru is available
[   12.232988] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[   12.278230] pru-rproc b00c000.txpru: PRU rproc node /bus@100000/icssg@b000000/txpru@c000 probed successfully
[   12.314961] remoteproc remoteproc14: b134000.pru is available
[   12.323158] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.338629] pru-rproc b134000.pru: PRU rproc node /bus@100000/icssg@b100000/pru@34000 probed successfully
[   12.431757] remoteproc remoteproc15: b104000.rtu is available
[   12.439893] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.481049] usbcore: registered new interface driver usbfs
[   12.539144] pru-rproc b104000.rtu: PRU rproc node /bus@100000/icssg@b100000/rtu@4000 probed successfully
[   12.561394] usbcore: registered new interface driver hub
[   12.587909] usbcore: registered new device driver usb

 _____                    _____           _         _   
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_ 
|     |  _[   12.602788] pru-rproc b10a000.txpru: IRQ vring not found
| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_[   12.613559] cdns-mhdp a000000.dp-bridge: no PHY configured
  |___|  |__|  |_| |___|_| |___|___|_|  
              |___|                    |___|            

Arago Project http://arago-project.org j7-evm ttyS9

Arago 2020.09 j7-evm ttyS9

j7-ev[   12.637416] pru-rproc b10a000.txpru: IRQ kick not found
m login: [   12.660456] remoteproc remoteproc16: b10a000.txpru is available
[   12.676401] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   12.690936] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
[   12.701656] pru-rproc b10a000.txpru: PRU rproc node /bus@100000/icssg@b100000/txpru@a000 probed successfully
[   12.729771] xhci-hcd xhci-hcd.2.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
[   12.761903] remoteproc remoteproc17: b138000.pru is available
[   12.769162] xhci-hcd xhci-hcd.2.auto: irq 617, io mem 0x06010000
[   12.775290] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.782900] pru-rproc b138000.pru: PRU rproc node /bus@100000/icssg@b100000/pru@38000 probed successfully
[   12.801295] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[   12.814053] remoteproc remoteproc18: b106000.rtu is available
[   12.817095] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.827072] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.833090] usb usb1: Product: xHCI Host Controller
[   12.833272] pru-rproc b106000.rtu: PRU rproc node /bus@100000/icssg@b100000/rtu@6000 probed successfully
[   12.837971] usb usb1: Manufacturer: Linux 5.4.74-g9574bba32a xhci-hcd
[   12.837975] usb usb1: SerialNumber: xhci-hcd.2.auto
[   12.865754] pru-rproc b10c000.txpru: IRQ vring not found
[   12.873251] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.878976] pru-rproc b10c000.txpru: IRQ kick not found
[   12.884877] hub 1-0:1.0: USB hub found
[   12.890071] remoteproc remoteproc19: b10c000.txpru is available
[   12.893201] hub 1-0:1.0: 1 port detected
[   12.905111] pru-rproc b10c000.txpru: PRU rproc node /bus@100000/icssg@b100000/txpru@c000 probed successfully
[   12.905994] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   12.922802] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.936207] cdns-mhdp a000000.dp-bridge: no PHY configured
[   12.950223] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[   12.977105] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[   13.053758] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   13.084390] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[   13.123946] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.141845] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: virt_cpsw_nuss mac started
[   13.174311] usb usb2: Product: xHCI Host Controller
[   13.214070] usb usb2: Manufacturer: Linux 5.4.74-g9574bba32a xhci-hcd
[   13.241247] usb usb2: SerialNumber: xhci-hcd.2.auto
[   13.249808] hub 2-0:1.0: USB hub found
[   13.261084] hub 2-0:1.0: 1 port detected
[   13.265988] xhci-hcd xhci-hcd.3.auto: xHCI Host Controller
[   13.276662] cdns-mhdp a000000.dp-bridge: no PHY configured
[   13.283855] xhci-hcd xhci-hcd.3.auto: new USB bus registered, assigned bus number 3
[   13.305259] xhci-hcd xhci-hcd.3.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
[   13.321105] xhci-hcd xhci-hcd.3.auto: irq 620, io mem 0x06410000
[   13.333237] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[   13.349088] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.356298] usb usb3: Product: xHCI Host Controller
[   13.369080] usb usb3: Manufacturer: Linux 5.4.74-g9574bba32a xhci-hcd
[   13.375516] usb usb3: SerialNumber: xhci-hcd.3.auto
[   13.385608] hub 3-0:1.0: USB hub found
[   13.389376] hub 3-0:1.0: 1 port detected
[   13.401898] xhci-hcd xhci-hcd.3.auto: xHCI Host Controller
[   13.407741] xhci-hcd xhci-hcd.3.auto: new USB bus registered, assigned bus number 4
[   13.415462] cdns-mhdp a000000.dp-bridge: no PHY configured
[   13.424931] xhci-hcd xhci-hcd.3.auto: Host supports USB 3.0 SuperSpeed
[   13.437112] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[   13.453124] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[   13.461376] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.469090] usb usb4: Product: xHCI Host Controller
[   13.474045] usb usb4: Manufacturer: Linux 5.4.74-g9574bba32a xhci-hcd
[   13.485075] usb usb4: SerialNumber: xhci-hcd.3.auto
[   13.493341] hub 4-0:1.0: USB hub found
[   13.497502] hub 4-0:1.0: 1 port detected
[   13.508055] cdns-mhdp a000000.dp-bridge: no PHY configured
[   13.520601] cdns-mhdp a000000.dp-bridge: no PHY configured

j7-evm login: root
root@j7-evm:~# [   21.461082] usb 3-1: new full-speed USB device number 2 using xhci-hcd
[   21.593096] usb 3-1: device descriptor read/64, error -71
[   21.833095] usb 3-1: device descriptor read/64, error -71
[   22.073076] usb 3-1: new full-speed USB device number 3 using xhci-hcd
[   22.205084] usb 3-1: device descriptor read/64, error -71
[   22.445087] usb 3-1: device descriptor read/64, error -71
[   22.557124] usb usb3-port1: attempt power cycle
[   23.213076] usb 3-1: new full-speed USB device number 4 using xhci-hcd
[   23.219688] usb 3-1: Device not responding to setup address.
[   23.433171] usb 3-1: Device not responding to setup address.
[   23.645074] usb 3-1: device not accepting address 4, error -71
[   23.777075] usb 3-1: new full-speed USB device number 5 using xhci-hcd
[   23.783681] usb 3-1: Device not responding to setup address.
[   23.997164] usb 3-1: Device not responding to setup address.
[   24.209074] usb 3-1: device not accepting address 5, error -71
[   24.214948] usb usb3-port1: unable to enumerate USB device

    Thanks,

    Satish

  • 0 in reply to Satish Lal Das2
    TI__Guru 51143 points

    Hi Satish,

    Thanks for the log. It is clear that the USB device enumeration is failing. A  quick search online provided the below info:

    https://urukrama.wordpress.com/2009/01/27/usb-drive-not-recognised-error-71/

    Can you give a try and see if it resolves your issue.

    Thanks.