AM5726: Ethernet Link is Up/Down Issues with Custom Board

Part Number: AM5726
Other Parts Discussed in Thread: AM5728,

Hi,

We have a custom board running AM5726. The board design is based on AM5728 EVM with some minor differences. We are using ti-processor-sdk-linux-am57xx-evm-06.03.00.106. Our board can consistently boot but there are some error messages that I could not understand. You can find the terminal output below.

Our main issue now is related to Ethernet connectivity and performance. I am receiving the following messages:

cpsw 48484000.ethernet eth0: Link is Down
cpsw 48484000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off

As I understand, the link is getting disconnected for some reason and getting re-established. We are using KSZ9031RNXIC as out Ethernet Transceiver. The Schematic is almost the same as AM5728 EVM except for XI and XO pins as we are using an IC to generate a 25 MHz clock and not a crystal. What could be the issue here?

Thank you for the support,

M. Talha Uyar

P.S. I have limited the speed to 100 Mbps because P0_TXRXP_C, P0_TXRXM_C, P0_TXRXP_D, and P0_TXRXM_D were not connected in our custom design. 

Terminal Output:

ò
U-Boot SPL 2019.01-g323d51410c-dirty (Mar 24 2021 - 10:52:13 +0300)
DRA752-GP ES2.0
Trying to boot from MMC1
Loading Environment from FAT... OK


U-Boot 2019.01-g323d51410c-dirty (Mar 24 2021 - 10:52:13 +0300)

CPU  : DRA752-GP ES2.0
Model: TI AM5728 BeagleBoard-X15
Board: AM572x EVM REV
DRAM:  2 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from FAT... OK
Warning: fastboot.board_rev: unknown board revision
Net:   eth0: ethernet@48484000
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
1490 bytes read in 2 ms (727.5 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
Running uenvcmd ...
1 bytes read in 4 ms (0 Bytes/s)
Already setup.
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
4092416 bytes read in 183 ms (21.3 MiB/s)
134730 bytes read in 8 ms (16.1 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8ffdc000, end 8ffffe49 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.19.94-gbe5389fd85 (mtalha@mtalha-VirtualBox) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Wed Mar 24 14:35:07 +03 2021
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: TI AM5728 EVM
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000fd400000
[    0.000000] OMAP4: Map 0x00000000fed00000 to (ptrval) for dram barrier
[    0.000000] Hit pending asynchronous external abort (FSR=0x00001211) during first unmask, this is most likely caused by a firmware/bootloader bug.
[    0.000000] DRA752 ES2.0
[    0.000000] random: get_random_bytes called from start_kernel+0xb4/0x470 with crng_init=0
[    0.000000] percpu: Embedded 15 pages/cpu s32204 r8192 d21044 u61440
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 460096
[    0.000000] Kernel command line: console=ttyS2,115200n8 root=PARTUUID=c379fde7-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 1658792K/1847296K available (8192K kernel code, 325K rwdata, 2412K rodata, 2048K init, 266K bss, 32856K reserved, 155648K cma-reserved, 1266688K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0x(ptrval) - 0x(ptrval)   (10208 kB)
[    0.000000]       .init : 0x(ptrval) - 0x(ptrval)   (2048 kB)
[    0.000000]       .data : 0x(ptrval) - 0x(ptrval)   ( 326 kB)
[    0.000000]        .bss : 0x(ptrval) - 0x(ptrval)   ( 267 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000019] Switching to timer-based delay loop, resolution 162ns
[    0.000296] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000305] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000804] Console: colour dummy device 80x30
[    0.000853] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000867] pid_max: default: 32768 minimum: 301
[    0.000988] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001004] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001611] CPU: Testing write buffer coherency: ok
[    0.001650] CPU0: Spectre v2: using ICIALLU workaround
[    0.001902] /cpus/cpu@0 missing clock-frequency property
[    0.001923] /cpus/cpu@1 missing clock-frequency property
[    0.001937] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.059875] Setting up static identity map for 0x80200000 - 0x80200060
[    0.079879] rcu: Hierarchical SRCU implementation.
[    0.100068] EFI services will not be available.
[    0.119930] smp: Bringing up secondary CPUs ...
[    0.200259] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.200265] CPU1: Spectre v2: using ICIALLU workaround
[    0.200391] smp: Brought up 1 node, 2 CPUs
[    0.200403] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.200412] CPU: All CPU(s) started in HYP mode.
[    0.200419] CPU: Virtualization extensions available.
[    0.201038] devtmpfs: initialized
[    0.221293] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.221572] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.221591] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.224652] pinctrl core: initialized pinctrl subsystem
[    0.225199] DMI not present or invalid.
[    0.225495] NET: Registered protocol family 16
[    0.226704] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.227716] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.336098] wkupaon_cm:clk:0068:0: failed to disable
[    0.371107] omap_hwmod: gpu: _wait_target_ready failed: -16
[    0.371119] omap_hwmod: gpu: cannot be enabled for reset (3)
[    0.438454] cpuidle: using governor ladder
[    0.438489] cpuidle: using governor menu
[    0.449662] OMAP GPIO hardware version 0.1
[    0.475373] No ATAGs?
[    0.475449] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.475464] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.476361] OMAP DMA hardware revision 0.0
[    0.487814] edma 43300000.edma: memcpy is disabled
[    0.491189] edma 43300000.edma: TI EDMA DMA engine driver
[    0.498393] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.499763] evm_5v0: supplied by main_12v0
[    0.500159] com_3v6: supplied by evm_5v0
[    0.503317] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.503504] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.503749] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.503998] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.504384] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.504559] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.504853] iommu: Adding device 58820000.ipu to group 1
[    0.504936] iommu: Adding device 55020000.ipu to group 2
[    0.505074] iommu: Adding device 40800000.dsp to group 0
[    0.505316] iommu: Adding device 41000000.dsp to group 3
[    0.505707] SCSI subsystem initialized
[    0.506858] palmas 0-0058: Irq flag is 0x00000008
[    0.539301] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[    0.540890] SMPS12: supplied by regulator-dummy
[    0.542513] SMPS3: supplied by regulator-dummy
[    0.544099] SMPS45: supplied by regulator-dummy
[    0.545844] SMPS6: supplied by regulator-dummy
[    0.547194] SMPS7: supplied by regulator-dummy
[    0.548541] SMPS8: supplied by regulator-dummy
[    0.549753] SMPS9: supplied by regulator-dummy
[    0.550422] LDO1: supplied by regulator-dummy
[    0.550855] random: fast init done
[    0.561206] LDO2: supplied by regulator-dummy
[    0.571085] LDO3: supplied by regulator-dummy
[    0.581083] LDO4: supplied by regulator-dummy
[    0.591108] LDO5: supplied by regulator-dummy
[    0.591788] LDO6: supplied by regulator-dummy
[    0.592452] LDO7: supplied by regulator-dummy
[    0.593117] LDO8: supplied by regulator-dummy
[    0.593799] LDO9: supplied by regulator-dummy
[    0.601133] LDOLN: supplied by regulator-dummy
[    0.611146] LDOUSB: supplied by regulator-dummy
[    0.623582] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.624214] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[    0.624722] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
[    0.624947] pps_core: LinuxPPS API ver. 1 registered
[    0.624957] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.624977] PTP clock support registered
[    0.625007] EDAC MC: Ver: 3.0.0
[    0.625825] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.626075] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.630725] Advanced Linux Sound Architecture Driver Initialized.
[    0.631543] clocksource: Switched to clocksource arch_sys_counter
[    0.640149] NET: Registered protocol family 2
[    0.640777] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[    0.640807] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.640871] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.640997] TCP: Hash tables configured (established 8192 bind 8192)
[    0.641089] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.641124] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.641257] NET: Registered protocol family 1
[    0.661719] RPC: Registered named UNIX socket transport module.
[    0.661729] RPC: Registered udp transport module.
[    0.661738] RPC: Registered tcp transport module.
[    0.661746] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.662819] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.663015] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.664006] Initialise system trusted keyrings
[    0.664154] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    0.669208] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.679719] NFS: Registering the id_resolver key type
[    0.679748] Key type id_resolver registered
[    0.679757] Key type id_legacy registered
[    0.679799] ntfs: driver 2.1.32 [Flags: R/O].
[    0.681514] Key type asymmetric registered
[    0.681526] Asymmetric key parser 'x509' registered
[    0.681630] bounce: pool size: 64 pages
[    0.681666] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.681676] io scheduler noop registered
[    0.681686] io scheduler deadline registered
[    0.681789] io scheduler cfq registered (default)
[    0.681800] io scheduler mq-deadline registered
[    0.681810] io scheduler kyber registered
[    0.687779] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[    0.692441] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
[    0.692882] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[    0.692924] dra7-pcie 51000000.pcie:    IO 0x20003000..0x20012fff -> 0x00000000
[    0.692953] dra7-pcie 51000000.pcie:   MEM 0x20013000..0x2fffffff -> 0x20013000
[    1.693224] dra7-pcie 51000000.pcie: Phy link never came up
[    1.693358] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[    1.693373] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.693385] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    1.693397] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    1.699920] PCI: bus0: Fast back to back transfers disabled
[    1.705975] PCI: bus1: Fast back to back transfers enabled
[    1.706023] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[    1.706043] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    1.706373] pcieport 0000:00:00.0: Signaling PME with IRQ 173
[    1.706503] pcieport 0000:00:00.0: AER enabled with IRQ 173
[    1.709714] vdd_3v3: supplied by regen1
[    1.709961] aic_dvdd_fixed: supplied by vdd_3v3
[    1.710031] vtt_fixed: supplied by smps3
[    1.759758] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    1.763567] console [ttyS2] disabled
[    1.763620] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 45, base_baud = 3000000) is a 8250
[    2.869895] console [ttyS2] enabled
[    2.874350] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 46, base_baud = 3000000) is a 8250
[    2.885382] omap_rng 48090000.rng: Random Number Generator ver. 20
[    2.885909] random: crng init done
[    2.902348] brd: module loaded
[    2.912260] loop: module loaded
[    2.919790] libphy: Fixed MDIO Bus: probed
[    2.981572] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    2.989269] libphy: 48485000.mdio: probed
[    2.998451] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[    3.008174] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver Micrel KSZ9031 Gigabit PHY
[    3.018382] cpsw 48484000.ethernet: Detected MACID = 18:93:d7:ae:36:24
[    3.025021] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[    3.031405] cpsw 48484000.ethernet: ALE Table size 1024
[    3.036721] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    3.044751] cpsw 48484000.ethernet: cpsw: Detected MACID = 18:93:d7:ae:36:25
[    3.053153] i2c /dev entries driver
[    3.060023] gpio-fan gpio_fan: GPIO fan initialized
[    3.065666] tmp102 0-0048: error reading config register
[    3.071103] tmp102: probe of 0-0048 failed with error -121
[    3.079785] cpu cpu0: Linked as a consumer to regulator.8
[    3.085305] cpu cpu0: Linked as a consumer to regulator.31
[    3.093060] sdhci: Secure Digital Host Controller Interface driver
[    3.099268] sdhci: Copyright(c) Pierre Ossman
[    3.104908] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.111270] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[    3.120110] sdhci-omap 4809c000.mmc: Got CD GPIO
[    3.124932] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.30
[    3.131961] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.15
[    3.138824] sdhci-omap 4809c000.mmc: Dropping the link to regulator.15
[    3.145467] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.5
[    3.152399] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.15
[    3.159357] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
[    3.192395] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[    3.200329] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.5
[    3.207170] sdhci-omap 480b4000.mmc: Dropping the link to regulator.5
[    3.213829] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.5
[    3.244352] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[    3.252292] sdhci-omap 480ad000.mmc: Linked as a consumer to regulator.1
[    3.259105] sdhci-omap 480ad000.mmc: Dropping the link to regulator.1
[    3.265831] sdhci-omap 480ad000.mmc: Linked as a consumer to regulator.2
[    3.272745] sdhci-omap 480ad000.mmc: Linked as a consumer to regulator.1
[    3.279553] sdhci-omap 480ad000.mmc: no pinctrl state for sdr104 mode
[    3.286333] sdhci-omap 480ad000.mmc: no pinctrl state for ddr50 mode
[    3.292891] sdhci-omap 480ad000.mmc: no pinctrl state for hs200_1_8v mode
[    3.308514] mmc0: host does not support reading read-only switch, assuming write-enable
[    3.322416] mmc0: new high speed SDHC card at address aaaa
[    3.325604] mmc2: SDHCI controller on 480ad000.mmc [480ad000.mmc] using PIO
[    3.336830] ledtrig-cpu: registered to indicate activity on CPUs
[    3.338735] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
[    3.345835] mmc1: new DDR MMC card at address 0001
[    3.354023] NET: Registered protocol family 10
[    3.359272] Segment Routing with IPv6
[    3.363109] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.363139] mmcblk1: mmc1:0001 Q2J55L 7.09 GiB
[    3.369453] NET: Registered protocol family 17
[    3.374455] mmcblk1boot0: mmc1:0001 Q2J55L partition 1 16.0 MiB
[    3.378315] Key type dns_resolver registered
[    3.384783] mmcblk1boot1: mmc1:0001 Q2J55L partition 2 16.0 MiB
[    3.388495] Registering SWP/SWPB emulation handler
[    3.394612] mmcblk1rpmb: mmc1:0001 Q2J55L partition 3 4.00 MiB, chardev (246:0)
[    3.399303]  mmcblk0: p1 p2
[    3.406998] omap_voltage_late_init: Voltage driver support not added
[    3.416398] Power Management for TI OMAP4+ devices.
[    3.422807] Loading compiled-in X.509 certificates
[    3.447932] input: gpio_keys as /devices/platform/gpio_keys/input/input0
[    3.455147] hctosys: unable to open rtc device (rtc0)
[    3.460855] ALSA device list:
[    3.464003]   No soundcards found.
[    3.493149] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.501298] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    3.518349] devtmpfs: mounted
[    3.522798] Freeing unused kernel memory: 2048K
[    3.527734] Run /sbin/init as init process
[    3.858510] systemd[1]: System time before build time, advancing clock.
[    3.901868] systemd[1]: systemd 239 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    3.924095] systemd[1]: Detected architecture arm.

Welcome to Arago 2019.11!

[    3.975711] systemd[1]: Set hostname to <am57xx-evm>.
[    4.165530] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[    4.182922] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[    4.454499] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    4.483157] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    4.512553] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    4.541997] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    4.572741] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
         Mounting Kernel Debug File System...
         Mounting POSIX Message Queue File System...
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Reached target Slices.
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Reached target Remote File Systems.
[  OK  ] Reached target Swap.
[  OK  ] Listening on Process Core Dump Socket.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Listening on udev Kernel Socket.
         Starting udev Coldplug all Devices...
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Reached target Paths.
         Mounting Temporary Directory (/tmp)...
         Starting Load Kernel Modules...
[    5.080005] cmemk: loading out-of-tree module taints kernel.
[  OK  ] Listening on initctl Compatibility Named Pipe[    5.086836] CMEMK module: reference Linux version 4.19.94
.
[    5.098345] allocated heap buffer 0x40500000 of size 0x100000
[    5.104151] cmemk initialized
[    5.116960] cryptodev: driver 1.9 loaded.
         Starting Remount Root and Kernel File Systems...
[  OK  ] Listening on Journal Socket (/dev/log).
[    5.155423] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
         Starting Journal Service...
[    5.193033] usbcore: registered new interface driver usbfs
[    5.198624] usbcore: registered new interface driver hub
[    5.204424] usbcore: registered new device driver usb
[  OK  ] Mounted Kernel Debug File System.
[    5.232638] usbcore: registered new interface driver ftdi_sio
[    5.238473] usbserial: USB Serial support registered for FTDI USB Serial Device
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Journal Service.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Remount Root and Kernel File Systems.
         Starting Create Static Device Nodes in /dev...
         Starting Apply Kernel Variables...
         Mounting Kernel Configuration File System...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Mounted Kernel Configuration File System.
[    5.619541] systemd-journald[103]: Received request to flush runtime journal from PID 1
         Starting udev Kernel Device Manager...
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /var/volatile...
[  OK  ] Reached target Containers.
         Mounting /media/ram...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
[    5.945182] omap-rproc 58820000.ipu: ignoring dependency for device, assuming no driver
         Starting Create Volatile Files and Directories...
[    5.986976] omap-rproc 58820000.ipu: ignoring dependency for device, assuming no driver
[    5.999467] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
[  OK  ] Started Load/Save Random Seed.
[    6.025569] remoteproc remoteproc0: 58820000.ipu is available
[    6.063031] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver
[    6.083349] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver
[    6.092633] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[    6.128297] remoteproc remoteproc1: 55020000.ipu is available
[  OK  ] Found device /dev/ttyS2.
[    6.167505] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver
[    6.193332] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver
[    6.208700] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[    6.219525] remoteproc remoteproc2: 40800000.dsp is available
[    6.251172] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver
[    6.278890] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver
[    6.289048] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000
[    6.302561] remoteproc remoteproc3: 41000000.dsp is available
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Service...
         Starting Network Time Synchronization...
[    6.397731] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: rtc core: registered 48070000.i2c:tps659038@58:tps659038_rtc as rtc1
         Starting Update UTMP about System Boot/Shutdown...
[    6.457167] Driver for 1-wire Dallas network protocol.
[    6.491921] rtc-ds1307: probe of 2-006f failed with error -121
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[    6.611734] pixcir_ts 4-005c: pixcir_set_power_mode: can't read reg 0x33 : -121
[    6.619489] pixcir_ts 4-005c: Failed to set IDLE mode
[    6.635939] pixcir_ts: probe of 4-005c failed with error -121
[    6.791593] omap_hdq 480b2000.1w: OMAP HDQ Hardware Rev 0.:. Driver in Interrupt mode
[    6.826441] remoteproc remoteproc1: powering up 55020000.ipu
[    6.832473] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3747220
[    6.840578] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[    6.877530] remoteproc remoteproc0: powering up 58820000.ipu
[    6.883654] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 6887428
[    6.897169] omap_rtc 48838000.rtc: registered as rtc2
[    6.919139] virtio_rpmsg_bus virtio0: rpmsg host is online
[    6.958767] tlv320aic3x-codec 0-0018: Linked as a consumer to regulator.5
[    6.973598] remoteproc remoteproc0: registered virtio0 (type 7)
[    6.973628] tlv320aic3x-codec 0-0018: Linked as a consumer to regulator.6
[    6.979550] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[    7.010315] w1_master_driver w1_bus_master1: Attaching one wire slave 01.000000000000 crc 3d
[    7.047570] w1_master_driver w1_bus_master1: Family 1 for 01.000000000000.3d is not registered.
[    7.092565] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x3d
[    7.124744] virtio_rpmsg_bus virtio1: rpmsg host is online
[    7.134883] remoteproc remoteproc1: registered virtio1 (type 7)
[    7.146186] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[    7.161025] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[    7.172076] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x65
[    7.182987] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x66
[    7.189160] omap-des 480a5000.des: will run requests pump with realtime priority
[    7.348644] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    7.405122] phy phy-4a084000.phy.3: Linked as a consumer to regulator.25
[    7.412908] phy phy-4a085000.phy.4: Linked as a consumer to regulator.25
[    7.491791] remoteproc remoteproc2: powering up 40800000.dsp
[    7.497799] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 4859640
[    7.505920] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[    7.511843] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[    7.529079] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[    7.536445] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[    7.556610] ti_vpe: Unknown symbol v4l2_m2m_init (err -2)
[  OK  ] Started Network Service.
[    7.564190] ti_vpe: Unknown symbol vb2_queue_init (err -2)
[    7.570195] omap-aes 4b500000.aes: will run requests pump with realtime priority
[    7.581832] ti_vpe: Unknown symbol v4l2_fh_exit (err -2)
[    7.581913] net eth1: initializing cpsw version 1.15 (0)
[    7.587178] ti_vpe: Unknown symbol v4l2_m2m_job_finish (err -2)
         Starting Wait for Network to be Configured...
[    7.612374] virtio_rpmsg_bus virtio2: rpmsg host is online
[    7.621646] ti_vpe: Unknown symbol video_ioctl2 (err -2)
         Starting Network Name Resolution...
[    7.652648] remoteproc remoteproc2: registered virtio2 (type 7)
[    7.656111] ti_vpe: Unknown symbol v4l2_m2m_next_buf (err -2)
[    7.663285] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[    7.679285] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[    7.687442] ti_vpe: Unknown symbol v4l2_fh_del (err -2)
[    7.688060] omap-aes 4b700000.aes: will run requests pump with realtime priority
[    7.694120] ti_vpe: Unknown symbol v4l2_m2m_ctx_release (err -2)
[    7.702462] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
[  OK  ] Started Network Time Synchronization.
[    7.724208] pvrsrvkm: Unknown symbol drm_open (err -2)
[    7.745141] ti_vpe: Unknown symbol v4l2_fh_add (err -2)
[    7.750416] ti_vpe: Unknown symbol vb2_ops_wait_finish (err -2)
[    7.754188] pvrsrvkm: Unknown symbol drm_poll (err -2)
[  OK  ] Reached target System Initialization.
[    7.762826] pvrsrvkm: Unknown symbol drm_legacy_mmap (err -2)
[    7.772316] ti_vpe: Unknown symbol v4l2_m2m_buf_remove (err -2)
[    7.780965] pvrsrvkm: Unknown symbol drm_ioctl (err -2)
[    7.790294] Micrel KSZ9031 Gigabit PHY 48485000.mdio:02: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:02, irq=POLL)
[    7.801623] ti_vpe: Unknown symbol v4l2_ctrl_handler_init_class (err -2)
[    7.821662] ti_vpe: Unknown symbol vb2_dma_contig_memops (err -2)
[    7.827860] ti_vpe: Unknown symbol v4l2_m2m_ioctl_expbuf (err -2)
[    7.831829] pvrsrvkm: Unknown symbol drm_dev_unregister (err -2)
[    7.870072] ti_vpe: Unknown symbol v4l2_m2m_ioctl_querybuf (err -2)
[    7.872215] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[    7.884615] ti_vpe: Unknown symbol v4l2_ctrl_handler_setup (err -2)
[    7.892327] ahci 4a140000.sata: controller can't do 64bit DMA, forcing 32bit
[    7.899415] ahci 4a140000.sata: forcing port_map 0x0 -> 0x1
[  OK  ] Listening on dropbear.socket.
[    7.908763] pvrsrvkm: Unknown symbol drm_dev_unref (err -2)
[    7.915499] ti_vpe: Unknown symbol v4l2_m2m_buf_queue (err -2)
[  OK  ] Started Daily Cleanup of Temporary Directorie[    7.935465] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    7.941831] ti_vpe: Unknown symbol video_devdata (err -2)
s.
[    7.950578] pvrsrvkm: Unknown symbol drm_dev_alloc (err -2)
[    7.978475] net eth0: initializing cpsw version 1.15 (0)
[    7.984466] ti_vpe: Unknown symbol v4l2_m2m_get_curr_priv (err -2)
         Starting Reboot and dump vmcore via kexec...
[    7.992124] pvrsrvkm: Unknown symbol drm_dev_register (err -2)
[    8.005412] ti_vpe: Unknown symbol v4l2_m2m_fop_poll (err -2)
[    8.008254] ahci 4a140000.sata: flags: ncq sntf pm led clo only pmp pio slum part ccc apst
[    8.022700] ti_vpe: Unknown symbol v4l2_m2m_ioctl_qbuf (err -2)
[[    8.028664] ti_vpe: Unknown symbol v4l_bound_align_image (err -2)
[    8.051646] pvrsrvkm: Unknown symbol drm_release (err -2)
  OK  ] Listening on RPCbind Server Activation Socket.
[    8.081476] scsi host0: ahci
[    8.084947] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 83
[    8.092695] ti_vpe: Unknown symbol v4l2_m2m_get_vq (err -2)
[    8.098514] ti_vpe: Unknown symbol vb2_plane_cookie (err -2)
[  OK  ] Listening on D-Bus System Message Bus Socket.
[    8.119337] ti_vpe: Unknown symbol v4l2_ctrl_new_custom (err -2)
[    8.122814] pvrsrvkm: Unknown symbol drm_open (err -2)
[    8.137492] ti_vpe: Unknown symbol vb2_buffer_done (err -2)
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activati[    8.145906] pvrsrvkm: Unknown symbol drm_poll (err -2)
on Socket.
[    8.161406] pvrsrvkm: Unknown symbol drm_legacy_mmap (err -2)
[    8.167372] ti_vpe: Unknown symbol v4l2_ctrl_subscribe_event (err -2)
[    8.175312] pvrsrvkm: Unknown symbol drm_ioctl (err -2)
[    8.175933] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok
[    8.180715] pvrsrvkm: Unknown symbol drm_dev_unregister (err -2)
[    8.193965] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
[    8.197092] ti_vpe: Unknown symbol v4l2_fh_init (err -2)
[  OK  ] Reached target Sockets.
[    8.214969] pvrsrvkm: Unknown symbol drm_dev_unref (err -2)
[    8.229444] ti_vpe: Unknown symbol v4l2_m2m_ioctl_reqbufs (err -2)
[    8.230930] asoc-simple-card sound0: ASoC: no DMI vendor name!
[    8.241607] ti_vpe: Unknown symbol video_unregister_device (err -2)
[    8.247938] ti_vpe: Unknown symbol v4l2_m2m_ioctl_streamoff (err -2)
[    8.248070] pvrsrvkm: Unknown symbol drm_dev_alloc (err -2)
[  OK  ] Reached target Basic System.
[    8.263034] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    8.270840] ti_vpe: Unknown symbol v4l2_device_register (err -2)
[    8.278849] pvrsrvkm: Unknown symbol drm_dev_register (err -2)
[    8.287035] ti_vpe: Unknown symbol v4l2_m2m_ioctl_streamon (err -2)
[    8.294204] pvrsrvkm: Unknown symbol drm_release (err -2)
         Starting TI IPC Daemon...
[    8.323611] remoteproc remoteproc3: powering up 41000000.dsp
[    8.331522] remoteproc remoteproc3: Booting fw image dra7-dsp2-fw.xe66, size 20482288
[    8.332446] ti_vpe: Unknown symbol v4l2_m2m_fop_mmap (err -2)
         Starting Print notice about GPLv3 packages...
[    8.372001] ti_vpe: Unknown symbol __video_register_device (err -2)
[    8.379877] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
[    8.387326] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
         Starting Login Service...
[  OK  ] Started Job spooling tools.
[    8.422367] ata1: SATA link down (SStatus 0 SControl 300)
         Starting RPC Bind Service...
[    8.457919] ti_vpe: Unknown symbol v4l2_m2m_release (err -2)
[  OK  ] Started Periodic Command Scheduler.
         Starting rc.pvr.service...
[    8.517740] ti_vpe: Unknown symbol vb2_ops_wait_prepare (err -2)
         Starting TI MultiCore Tools Daemon...
[  OK  ] Started D-Bus System Message Bus.
[    8.590196] ti_vpe: Unknown symbol v4l2_ctrl_handler_free (err -2)
[    8.631920] virtio_rpmsg_bus virtio3: rpmsg host is online
[    8.637522] remoteproc remoteproc3: registered virtio3 (type 7)
[    8.653770] ti_vpe: Unknown symbol v4l2_device_unregister (err -2)
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started Daily rotation of log files.
[  OK  ] Reached target Timers.
[  OK  ] Started Network Name Resolution.
[  OK  ] Started Reboot and dump vmcore via kexec.
[  OK  ] Started TI [    8.712368] pvrsrvkm: Unknown symbol drm_open (err -2)
IPC Daemon.
[  OK  ] Started RPC Bind Service.
[    8.718576] ti_vpe: Unknown symbol v4l2_m2m_ctx_init (err -2)
[    8.724946] remoteproc remoteproc3: remote processor 41000000.dsp is now up
[    8.773161] pvrsrvkm: Unknown symbol drm_poll (err -2)
[    8.789567] ti_vpe: Unknown symbol video_device_release_empty (err -2)
[    8.804478] pvrsrvkm: Unknown symbol drm_legacy_mmap (err -2)
[    8.848262] ti_vpe: Unknown symbol v4l2_m2m_ioctl_dqbuf (err -2)
[    8.853638] virtio_rpmsg_bus virtio3: creating channel rpmsg-proto addr 0x3d
[    8.861896] pvrsrvkm: Unknown symbol drm_ioctl (err -2)
[    8.880001] ti_vpe: Unknown symbol v4l2_event_unsubscribe (err -2)
[    8.889834] pvrsrvkm: Unknown symbol drm_dev_unregister (err -2)
[  OK  ] Started TI MultiCore Tools Daemon.
[    8.942755] pvrsrvkm: Unknown symbol drm_dev_unref (err -2)
[    8.952527] pvrsrvkm: Unknown symbol drm_dev_alloc (err -2)
[    8.995963] ti_vpe: Unknown symbol v4l2_m2m_init (err -2)
[    9.007871] pvrsrvkm: Unknown symbol drm_dev_register (err -2)
[    9.060018] pvrsrvkm: Unknown symbol drm_release (err -2)
[    9.076735] ti_vpe: Unknown symbol vb2_queue_init (err -2)
[    9.144158] ti_vpe: Unknown symbol v4l2_fh_exit (err -2)
[    9.149527] ti_vpe: Unknown symbol v4l2_m2m_job_finish (err -2)
[    9.184024] ti_vpe: Unknown symbol video_ioctl2 (err -2)
[    9.189398] ti_vpe: Unknown symbol v4l2_m2m_next_buf (err -2)
[    9.271930] ti_vpe: Unknown symbol v4l2_fh_del (err -2)
[    9.301723] ti_vpe: Unknown symbol v4l2_m2m_ctx_release (err -2)
[    9.343984] ti_vpe: Unknown symbol v4l2_fh_add (err -2)
[    9.365603] ti_vpe: Unknown symbol vb2_ops_wait_finish (err -2)
[    9.386018] ti_vpe: Unknown symbol v4l2_m2m_buf_remove (err -2)
[    9.407627] ti_vpe: Unknown symbol v4l2_ctrl_handler_init_class (err -2)
[    9.421652] ti_vpe: Unknown symbol vb2_dma_contig_memops (err -2)
[    9.451377] ti_vpe: Unknown symbol v4l2_m2m_ioctl_expbuf (err -2)
[    9.481672] ti_vpe: Unknown symbol v4l2_m2m_ioctl_querybuf (err -2)
[    9.506729] ti_vpe: Unknown symbol v4l2_ctrl_handler_setup (err -2)
[    9.528400] ti_vpe: Unknown symbol v4l2_m2m_buf_queue (err -2)
[    9.543492] ti_vpe: Unknown symbol video_devdata (err -2)
[    9.562766] ti_vpe: Unknown symbol v4l2_m2m_get_curr_priv (err -2)
[    9.586812] ti_vpe: Unknown symbol v4l2_m2m_fop_poll (err -2)
[    9.609565] ti_vpe: Unknown symbol v4l2_m2m_ioctl_qbuf (err -2)
[    9.628687] ti_vpe: Unknown symbol v4l_bound_align_image (err -2)
[    9.644458] ti_vpe: Unknown symbol v4l2_m2m_get_vq (err -2)
[    9.665767] ti_vpe: Unknown symbol vb2_plane_cookie (err -2)
[    9.682780] ti_vpe: Unknown symbol v4l2_ctrl_new_custom (err -2)
[    9.701953] ti_vpe: Unknown symbol vb2_buffer_done (err -2)
[    9.721529] ti_vpe: Unknown symbol v4l2_ctrl_subscribe_event (err -2)
[    9.755884] ti_vpe: Unknown symbol v4l2_fh_init (err -2)
[    9.761236] ti_vpe: Unknown symbol v4l2_m2m_ioctl_reqbufs (err -2)
[    9.797706] ti_vpe: Unknown symbol video_unregister_device (err -2)
[    9.818591] ti_vpe: Unknown symbol v4l2_m2m_ioctl_streamoff (err -2)
[    9.843750] ti_vpe: Unknown symbol v4l2_device_register (err -2)
[    9.865088] ti_vpe: Unknown symbol v4l2_m2m_ioctl_streamon (err -2)
[    9.873069] ti_vpe: Unknown symbol v4l2_m2m_fop_mmap (err -2)
[    9.880868] ti_vpe: Unknown symbol __video_register_device (err -2)
[    9.887508] ti_vpe: Unknown symbol v4l2_m2m_release (err -2)
[    9.895170] ti_vpe: Unknown symbol vb2_ops_wait_prepare (err -2)
[    9.908386] ti_vpe: Unknown symbol v4l2_ctrl_handler_free (err -2)
[    9.921080] ti_vpe: Unknown symbol v4l2_device_unregister (err -2)
[    9.934167] ti_vpe: Unknown symbol v4l2_m2m_ctx_init (err -2)
[    9.947102] ti_vpe: Unknown symbol video_device_release_empty (err -2)
[    9.960038] ti_vpe: Unknown symbol v4l2_m2m_ioctl_dqbuf (err -2)
[    9.971403] ti_vpe: Unknown symbol v4l2_event_unsubscribe (err -2)
[   10.194840] dwc3 48890000.usb: Failed to get clk 'ref': -2
[   10.219191] dwc3 488d0000.usb: Failed to get clk 'ref': -2
[   10.225547] NET: Registered protocol family 45
[   10.270066] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
[   10.306198] rpmsg_rpc virtio1.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
[   10.306550] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: published functions = 4
[   10.372571] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[   10.392251] rpmsg_rpc virtio1.rpmsg-rpc.-1.102: published functions = 9
[   10.410358] remoteproc remoteproc4: 4b234000.pru is available
[   10.431617] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[   10.437273] pru-rproc 4b234000.pru: PRU rproc node pru@4b234000 probed successfully
[   10.448212] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x0000000002010010
[   10.448916] remoteproc remoteproc5: 4b238000.pru is available
[   10.458741] xhci-hcd xhci-hcd.0.auto: irq 187, io mem 0x48890000
[   10.465872] pru-rproc 4b238000.pru: PRU rproc node pru@4b238000 probed successfully
[   10.469886] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[   10.478841] remoteproc remoteproc6: 4b2b4000.pru is available
[   10.485920] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.492474] pru-rproc 4b2b4000.pru: PRU rproc node pru@4b2b4000 probed successfully
[   10.501139] usb usb1: Product: xHCI Host Controller
[   10.506872] remoteproc remoteproc7: 4b2b8000.pru is available
[   10.516955] usb usb1: Manufacturer: Linux 4.19.94-gbe5389fd85 xhci-hcd
[   10.517576] pru-rproc 4b2b8000.pru: PRU rproc node pru@4b2b8000 probed successfully
[   10.524528] usb usb1: SerialNumber: xhci-hcd.0.auto
[   10.546054] hub 1-0:1.0: USB hub found
[   10.558592] hub 1-0:1.0: 1 port detected
[   10.569891] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[   10.583628] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[   10.593182] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[   10.602275] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.611002] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[   10.619727] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.627255] usb usb2: Product: xHCI Host Controller
[   10.632408] usb usb2: Manufacturer: Linux 4.19.94-gbe5389fd85 xhci-hcd
[   10.639291] usb usb2: SerialNumber: xhci-hcd.0.auto
[   10.644893] hub 2-0:1.0: USB hub found
[   10.648917] hub 2-0:1.0: 1 port detected
[   11.705572] pvrsrvkm: Unknown symbol drm_open (err -2)
[   11.711019] pvrsrvkm: Unknown symbol drm_poll (err -2)
[   11.716717] pvrsrvkm: Unknown symbol drm_legacy_mmap (err -2)
[   11.722966] pvrsrvkm: Unknown symbol drm_ioctl (err -2)
[   11.728585] pvrsrvkm: Unknown symbol drm_dev_unregister (err -2)
[   11.734971] pvrsrvkm: Unknown symbol drm_dev_unref (err -2)
[   11.740816] pvrsrvkm: Unknown symbol drm_dev_alloc (err -2)
[   11.746699] pvrsrvkm: Unknown symbol drm_dev_register (err -2)
[   11.752832] pvrsrvkm: Unknown symbol drm_release (err -2)
[  OK  ] Started rc.pvr.service.
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        bash-dev
        bash
        bc
        binutils-dev
        binutils
        bison-dev
        bison
        cifs-utils
        cpio
        cpp-symlinks
        cpp
        dosfstools
        elfutils-dev
        elfutils
        findutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbc6x
        gdbserver
        gettext
        glmark2
        gstreamer1.0-libav
        gzip
        hidapi
        libasm1
        libbfd
        libcairo-perf-utils
        libdw1
        libelf1
        libgdbm-compat4
        libgdbm-dev
        libgdbm6
        libgettextlib
        libgettextsrc
        libgmp10
        libidn2-0
        libmavconn
        libmpc3
        libmpfr6
        libreadline-dev
        libreadline7
        libunistring2
        m4-dev
        m4
        make
        mavlink
        mavros-extras
        mavros-msgs
        mavros
        nettle
        parted
        pdm-anomaly-detection
        socketcan-interface
        swig-dev
        swig
        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.
         Starting Save/Restore Sound Card State...
         Starting weston.service...
[  OK  ] Created slice system-systemd\x2dfsck.slice.
         Starting File System Check on /dev/mmcblk0p1...
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Reached target Host and Network Name Lookups.
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Reached target Network.
         Starting Permit User Sessions...
         Starting Enable and configure wl18xx bluetooth stack...
         Starting Simple Network Management Protocol (SNMP) Daemon....
         Starting Lightning Fast Webserver With Light System Requirements...
[  OK  ] Started Redis In-Memory Data Store.
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Started weston.service.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
         Starting telnetd.service...
[  OK  ] Reached target Sound Card.
[  OK  ] Started Login Service.
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[  OK  ] Started telnetd.service.
         Starting thttpd.service...
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started thttpd.service.
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[  OK  ] Started File System Check on /dev/mmcblk0p1.
         Mounting /run/media/mmcblk0p1...
[  OK  ] Mounted /run/media/mmcblk0p1.
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
[  OK  ] Started Enable and configure wl18xx bluetooth stack.

 _____                    _____           _         _
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
              |___|                    |___|

Arago Project http://arago-project.org am57xx-evm ttyS2

Arago 2019.11 am57xx-evm ttyS2

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