root@j7-evm:~# dmesg
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
[    0.000000] Linux version 4.19.50-g79386bfefc (oe-user@oe-host) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Thu Aug 8 16:33:04 UTC 2019
[    0.000000] Machine model: Texas Instruments K3 J721E SoC
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[    0.000000] 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 0x00000000c0000000
[    0.000000] On node 0 totalpages: 62400
[    0.000000]   DMA32 zone: 29 pages used for memmap
[    0.000000]   DMA32 zone: 0 pages reserved
[    0.000000]   DMA32 zone: 29632 pages, LIFO batch:3
[    0.000000]   Normal zone: 32 pages used for memmap
[    0.000000]   Normal zone: 32768 pages, LIFO batch:3
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.1
[    0.000000] random: get_random_bytes called from start_kernel+0x94/0x3e4 with crng_init=0
[    0.000000] percpu: Embedded 2 pages/cpu s48536 r8192 d74344 u131072
[    0.000000] pcpu-alloc: s48536 r8192 d74344 u131072 alloc=2*65536
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: enabling workaround for EL2 vector hardening
[    0.000000] Speculative Store Bypass Disable mitigation not required
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 62339
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),128k(ospi.env),128k(ospi.env.backup),1m(ospi.sysfw),-@8m(ospi.rootfs);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs); root=PARTUUID=43ec964b-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 524288 (order: 6, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 5, 2097152 bytes)
[    0.000000] software IO TLB: mapped [mem 0xf9dd0000-0xfddd0000] (64MB)
[    0.000000] Memory: 3378112K/3993600K available (8254K kernel code, 722K rwdata, 3008K rodata, 576K init, 657K bss, 91200K 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=64 to nr_cpu_ids=2.
[    0.000000]  Tasks RCU enabled.
[    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: Distributor has no Range Selector support
[    0.000000] GICv3: no VLPI support, no direct LPI support
[    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] GIC: using LPI property table @0x00000008c00a0000
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001900000
[    0.000000] CPU0: using LPI pending table @0x00000008c00b0000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000002] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008320] Console: colour dummy device 80x25
[    0.012873] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023541] pid_max: default: 32768 minimum: 301
[    0.028281] Security Framework initialized
[    0.032485] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes)
[    0.039341] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes)
[    0.070672] ASID allocator initialised with 32768 entries
[    0.084198] rcu: Hierarchical SRCU implementation.
[    0.097139] Platform MSI: gic-its@18200000 domain created
[    0.102734] PCI/MSI: /interconnect@100000/interrupt-controller@1800000/gic-its@18200000 domain created
[    0.120255] smp: Bringing up secondary CPUs ...
[    0.171044] Detected PIPT I-cache on CPU1
[    0.171060] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
[    0.171088] CPU1: using LPI pending table @0x00000008c0310000
[    0.171108] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
[    0.171152] smp: Brought up 1 node, 2 CPUs
[    0.198987] SMP: Total of 2 processors activated.
[    0.203796] CPU features: detected: GIC system register CPU interface
[    0.210378] CPU features: detected: 32-bit EL0 Support
[    0.215861] CPU: All CPU(s) started at EL2
[    0.220048] alternatives: patching kernel code
[    0.224988] devtmpfs: initialized
[    0.231856] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.241822] futex hash table entries: 512 (order: -1, 32768 bytes)
[    0.248471] pinctrl core: initialized pinctrl subsystem
[    0.254119] NET: Registered protocol family 16
[    0.258981] vdso: 2 pages (1 code @ (____ptrval____), 1 data @ (____ptrval____))
[    0.266543] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.275672] DMA: preallocated 256 KiB pool for atomic allocations
[    0.287807] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.294661] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
[    0.302047] cryptd: max_cpu_qlen set to 1000
[    0.310800] vsys_3v3: supplied by evm_12v0
[    0.315058] vsys_5v0: supplied by evm_12v0
[    0.319698] media: Linux media interface: v0.10
[    0.324334] videodev: Linux video capture interface: v2.00
[    0.329947] pps_core: LinuxPPS API ver. 1 registered
[    0.335017] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.344354] PTP clock support registered
[    0.348364] EDAC MC: Ver: 3.0.0
[    0.352104] Advanced Linux Sound Architecture Driver Initialized.
[    0.358659] clocksource: Switched to clocksource arch_sys_counter
[    0.364942] VFS: Disk quotas dquot_6.6.0
[    0.368988] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[    0.378348] NET: Registered protocol family 2
[    0.383037] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes)
[    0.391087] TCP established hash table entries: 32768 (order: 2, 262144 bytes)
[    0.398571] TCP bind hash table entries: 32768 (order: 3, 524288 bytes)
[    0.405621] TCP: Hash tables configured (established 32768 bind 32768)
[    0.412344] UDP hash table entries: 2048 (order: 0, 65536 bytes)
[    0.418525] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes)
[    0.425191] NET: Registered protocol family 1
[    0.433853] RPC: Registered named UNIX socket transport module.
[    0.439906] RPC: Registered udp transport module.
[    0.444709] RPC: Registered tcp transport module.
[    0.449512] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.456093] PCI: CLS 0 bytes, default 64
[    0.456317] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.465838] Initialise system trusted keyrings
[    0.470436] workingset: timestamp_bits=46 max_order=16 bucket_order=0
[    0.478443] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.484589] NFS: Registering the id_resolver key type
[    0.489758] Key type id_resolver registered
[    0.494031] Key type id_legacy registered
[    0.498128] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.505025] 9p: Installing v9fs 9p2000 file system support
[    0.512074] Key type asymmetric registered
[    0.516261] Asymmetric key parser 'x509' registered
[    0.521262] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.528821] io scheduler noop registered
[    0.532826] io scheduler deadline registered
[    0.537221] io scheduler cfq registered (default)
[    0.542028] io scheduler mq-deadline registered
[    0.546654] io scheduler kyber registered
[    0.551455] pinctrl-single 4301c000.pinmux: 94 pins, size 376
[    0.557500] pinctrl-single 11c000.pinmux: 173 pins, size 692
[    0.563606] pinctrl-single a40000.timesync_router: 512 pins, size 2048
[    0.573324] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.581003] arm-smmu-v3 36600000.smmu: IDR0.COHACC overridden by FW configuration (false)
[    0.589374] arm-smmu-v3 36600000.smmu: ias 48-bit, oas 48-bit (features 0x00001eaf)
[    0.598339] arm-smmu-v3 36600000.smmu: msi_domain absent - falling back to wired irqs
[    0.609827] brd: module loaded
[    0.615375] loop: module loaded
[    0.619264] libphy: Fixed MDIO Bus: probed
[    0.623601] tun: Universal TUN/TAP device driver, 1.6
[    0.628948] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    0.636955] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.643021] sky2: driver version 1.30
[    0.647259] VFIO - User Level meta-driver version: 0.3
[    0.652806] i2c /dev entries driver
[    0.656753] sdhci: Secure Digital Host Controller Interface driver
[    0.663068] sdhci: Copyright(c) Pierre Ossman
[    0.667681] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.673851] ledtrig-cpu: registered to indicate activity on CPUs
[    0.680580] optee: probing for conduit method from DT.
[    0.685840] optee: revision 3.5 (3a513cea)
[    0.685931] optee: initialized driver
[    0.694466] NET: Registered protocol family 17
[    0.699042] 9pnet: Installing 9P2000 support
[    0.703420] Key type dns_resolver registered
[    0.707972] registered taskstats version 1
[    0.712157] Loading compiled-in X.509 certificates
[    0.722600] ti-sci 44083000.dmsc: ABI: 2.6 (firmware rev 0x0013 '19.6.1-v2019.06a (Terrific Llam')
[    1.616096] random: fast init done
[    2.876201] davinci_gpio 42110000.gpio: IRQ not populated, err = -517
[    2.887200] davinci_gpio 600000.gpio: IRQ not populated, err = -517
[    2.899851] davinci_gpio 601000.gpio: IRQ not populated, err = -517
[    2.912657] omap_i2c 40b00000.i2c: bus 0 rev0.12 at 100 kHz
[    2.925291] omap_i2c 40b10000.i2c: bus 1 rev0.12 at 100 kHz
[    2.940403] palmas 2-0058: IRQ missing: skipping irq request
[    2.966920] palmas 2-0058: Muxing GPIO 5d, PWM 0, LED 0
[    2.972823] SMPS3: supplied by regulator-dummy
[    2.978057] SMPS4: supplied by regulator-dummy
[    2.983284] SMPS5: supplied by regulator-dummy
[    2.988508] SMPS12: supplied by regulator-dummy
[    2.993784] LDO1: supplied by vsys_3v3
[    2.998008] ldo1: Bringing 900000uV into 1800000-1800000uV
[    3.005839] LDO2: supplied by regulator-dummy
[    3.010693] ldo2: Bringing 900000uV into 3300000-3300000uV
[    3.019378] LDO3: supplied by regulator-dummy
[    3.024262] LDO4: supplied by regulator-dummy
[    3.029142] LDO5: supplied by regulator-dummy
[    3.034178] omap_i2c 42120000.i2c: bus 2 rev0.12 at 400 kHz
[    3.048244] pca953x 3-0020: 3-0020 supply vcc not found, using dummy regulator
[    3.055644] pca953x 3-0020: Linked as a consumer to regulator.0
[    3.083192] pca953x 3-0022: 3-0022 supply vcc not found, using dummy regulator
[    3.090588] pca953x 3-0022: Linked as a consumer to regulator.0
[    3.097459] GPIO line 481 (MCASP/TRACE_MUX_S0) hogged as output/low
[    3.104183] GPIO line 482 (MCASP/TRACE_MUX_S1) hogged as output/high
[    3.110736] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz
[    3.124710] omap_i2c 2010000.i2c: bus 4 rev0.12 at 400 kHz
[    3.138623] omap_i2c 2020000.i2c: bus 5 rev0.12 at 100 kHz
[    3.152563] pca953x 6-0020: 6-0020 supply vcc not found, using dummy regulator
[    3.159964] pca953x 6-0020: Linked as a consumer to regulator.0
[    3.187321] GPIO line 464 (CODEC_RSTz) hogged as output/high
[    3.193210] omap_i2c 2030000.i2c: bus 6 rev0.12 at 400 kHz
[    3.207100] omap_i2c 2040000.i2c: bus 7 rev0.12 at 100 kHz
[    3.220986] omap_i2c 2050000.i2c: bus 8 rev0.12 at 100 kHz
[    3.234924] pca953x 9-0020: 9-0020 supply vcc not found, using dummy regulator
[    3.242323] pca953x 9-0020: Linked as a consumer to regulator.0
[    3.271082] omap_i2c 2060000.i2c: bus 9 rev0.12 at 400 kHz
[    3.561635] wiz interconnect@100000:wiz@5030000: Failed to request typec-dir gpio: -517
[    3.582005] cdns-pcie-host d000000.pcie: missing "mem"
[    3.587593] cdns-pcie-host d000000.pcie: Linked as a consumer to phy-5000000.serdes.0
[    4.596965] cdns-pcie-host d000000.pcie: Phy link never came up
[    4.603019] cdns-pcie-host d000000.pcie: host bridge /interconnect@100000/pcie@2900000/pcie@d000000 ranges:
[    4.612987] cdns-pcie-host d000000.pcie:    IO 0x10001000..0x10010fff -> 0x10001000
[    4.620818] cdns-pcie-host d000000.pcie:   MEM 0x10011000..0x17ffffff -> 0x10011000
[    4.628698] cdns-pcie-host d000000.pcie: PCI host bridge to bus 0000:00
[    4.635460] pci_bus 0000:00: root bus resource [bus 00-0f]
[    4.641065] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x10001000-0x10010fff])
[    4.650756] pci_bus 0000:00: root bus resource [mem 0x10011000-0x17ffffff]
[    4.657795] pci 0000:00:00.0: [104c:b00d] type 01 class 0x060400
[    4.657806] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    4.667677] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    4.677568] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[    4.687529] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xb2 may corrupt adjacent RW1C bits
[    4.697510] pci 0000:00:00.0: supports D1
[    4.697512] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    4.697516] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x84 may corrupt adjacent RW1C bits
[    4.708906] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    4.717093] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    4.727052] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    4.737014] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    4.746973] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x6 may corrupt adjacent RW1C bits
[    4.758155] pci_bus 0000:01: busn_res: [bus 01-0f] end is updated to 01
[    4.758158] pci_bus 0000:00: 1-byte config write to 0000:00:00.0 offset 0x1a may corrupt adjacent RW1C bits
[    4.768124] pci 0000:00:00.0: PCI bridge to [bus 01]
[    4.785333] cdns-pcie-host d800000.pcie: missing "mem"
[    4.790920] cdns-pcie-host d800000.pcie: Linked as a consumer to phy-5010000.serdes.1
[    5.800295] cdns-pcie-host d800000.pcie: Phy link never came up
[    5.806349] cdns-pcie-host d800000.pcie: host bridge /interconnect@100000/pcie@2910000/pcie@d800000 ranges:
[    5.816317] cdns-pcie-host d800000.pcie:    IO 0x18001000..0x18010fff -> 0x18001000
[    5.824148] cdns-pcie-host d800000.pcie:   MEM 0x18011000..0x1fffffff -> 0x18011000
[    5.832026] cdns-pcie-host d800000.pcie: PCI host bridge to bus 0001:00
[    5.838786] pci_bus 0001:00: root bus resource [bus 00-0f]
[    5.844391] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x18001000-0x18010fff])
[    5.854259] pci_bus 0001:00: root bus resource [mem 0x18011000-0x1fffffff]
[    5.861294] pci 0001:00:00.0: [104c:b00d] type 01 class 0x060400
[    5.861350] pci 0001:00:00.0: supports D1
[    5.861352] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
[    5.862716] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    5.872169] pci_bus 0001:01: busn_res: [bus 01-0f] end is updated to 01
[    5.872179] pci 0001:00:00.0: PCI bridge to [bus 01]
[    5.889388] cdns-pcie-host e000000.pcie: missing "mem"
[    5.894976] cdns-pcie-host e000000.pcie: Linked as a consumer to phy-5020000.serdes.2
[    6.904348] cdns-pcie-host e000000.pcie: Phy link never came up
[    6.910401] cdns-pcie-host e000000.pcie: host bridge /interconnect@100000/pcie@2920000/pcie@e000000 ranges:
[    6.920368] cdns-pcie-host e000000.pcie:    IO 0x4400001000..0x4400010fff -> 0x00001000
[    6.928554] cdns-pcie-host e000000.pcie:   MEM 0x4400011000..0x4407ffffff -> 0x00011000
[    6.936784] cdns-pcie-host e000000.pcie: PCI host bridge to bus 0002:00
[    6.943544] pci_bus 0002:00: root bus resource [bus 00-0f]
[    6.949149] pci_bus 0002:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x1000-0x10fff])
[    6.958396] pci_bus 0002:00: root bus resource [mem 0x4400011000-0x4407ffffff] (bus address [0x00011000-0x07ffffff])
[    6.969162] pci 0002:00:00.0: [104c:b00d] type 01 class 0x060400
[    6.969217] pci 0002:00:00.0: supports D1
[    6.969219] pci 0002:00:00.0: PME# supported from D0 D1 D3hot
[    6.970540] pci 0002:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    6.979996] pci_bus 0002:01: busn_res: [bus 01-0f] end is updated to 01
[    6.980005] pci 0002:00:00.0: PCI bridge to [bus 01]
[    6.989672] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235
[    6.999550] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[    7.006310] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    7.018199] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[440,150] sci-dev-id:211
[    7.028337] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[    7.035099] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    7.046946] omap8250 40a00000.serial: PM domain pd:149 will not be powered off
[    7.054454] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 7, base_baud = 6000000) is a 8250
[    7.067796] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 15, base_baud = 3000000) is a 8250
[    7.076531] console [ttyS2] enabled
[    7.083566] bootconsole [ns16550a0] disabled
[    7.101454] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 16, base_baud = 3000000) is a 8250
[    7.119235] 2820000.serial: ttyS4 at MMIO 0x2820000 (irq = 17, base_baud = 3000000) is a 8250
[    7.137012] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 18, base_baud = 3000000) is a 8250
[    7.158911] cadence-qspi 47050000.spi: n25q512a (65536 Kbytes)
[    7.164740] mtd: no mtd-id
[    7.182747] cadence-qspi 47050000.spi: Cadence QSPI NOR probe failed -517
[    7.223198] 47034000.hyperbus: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000001 Chip ID 0x007000
[    7.233617] Amd/Fujitsu Extended Query Table at 0x0040
[    7.238765]   Amd/Fujitsu Extended Query version 1.5.
[    7.243804] 47034000.hyperbus: CFI contains unrecognised boot bank location (0). Assuming bottom.
[    7.252655] number of CFI chips: 1
[    7.256048] 6 cmdlinepart partitions found on MTD device 47034000.hyperbus
[    7.262905] Creating 6 MTD partitions on "47034000.hyperbus":
[    7.268637] 0x000000000000-0x000000080000 : "hbmc.tiboot3"
[    7.274320] 0x000000080000-0x000000280000 : "hbmc.tispl"
[    7.279829] 0x000000280000-0x000000680000 : "hbmc.u-boot"
[    7.285408] 0x000000680000-0x0000006c0000 : "hbmc.env"
[    7.290727] 0x0000006c0000-0x0000007c0000 : "hbmc.sysfw"
[    7.296216] 0x000000800000-0x000004000000 : "hbmc.rootfs"
[    7.311946] am65-cpsw-nuss 46000000.ethernet: rx-flow-id-base is not set -22
[    7.318997] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2
[    7.330412] UDMA has not been proped
[    7.333980] am65-cpsw-nuss 46000000.ethernet: Failed to request tx dma channel -517
[    7.366227] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010a, freq:200000000, add_val:4 pps:0
[    7.384622] mmc0: Unknown controller version (4). You may experience problems.
[    7.422567] mmc0: SDHCI controller on 4f80000.sdhci [4f80000.sdhci] using ADMA 64-bit
[    7.440600] sdhci-am654 4fb0000.sdhci: Linked as a consumer to regulator.8
[    7.457525] sdhci-am654 4fb0000.sdhci: Dropping the link to regulator.8
[    7.477912] mmc0: new HS400 MMC card at address 0001
[    7.483380] mmcblk0: mmc0:0001 S0J56X 14.8 GiB
[    7.488333] mmcblk0boot0: mmc0:0001 S0J56X partition 1 31.5 MiB
[    7.494698] mmcblk0boot1: mmc0:0001 S0J56X partition 2 31.5 MiB
[    7.500699] mmcblk0rpmb: mmc0:0001 S0J56X partition 3 4.00 MiB, chardev (242:0)
[    7.516879]  mmcblk0: p1 p2 p3
[    7.640291] vdd_mmc1: supplied by vsys_3v3
[    7.652709] pca953x 4-0020: 4-0020 supply vcc not found, using dummy regulator
[    7.659969] pca953x 4-0020: Linked as a consumer to regulator.0
[    7.692721] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
[    7.704640] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
[    7.716558] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fc7100
[    7.728468] omap-mailbox 31f83000.mailbox: omap mailbox rev 0x66fc7100
[    7.740363] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fc7100
[    7.797829] ti-udma 285c0000.udmap: Channels: 24 (tchan: 48, echan: 0, rchan: 48, rflow: 96)
[    7.837538] ti-udma 31150000.udmap: Channels: 84 (tchan: 140, echan: 160, rchan: 140, rflow: 300)
[    7.867587] cadence-qspi 47050000.spi: n25q512a (65536 Kbytes)
[    7.914003] am65-cpsw-nuss 46000000.ethernet: rx-flow-id-base is not set -22
[    7.921056] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2
[    8.112541] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[    8.231016] pps pps0: new PPS source ptp1
[    8.235101] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:1
[    8.244044] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 0.4
[    8.251252] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
[    8.294667] am65-cpsw-nuss 46000000.ethernet: davinci mdio revision 9.7, bus freq 1000000
[    8.302828] libphy: 46000000.ethernet: probed
[    8.318282] sdhci-am654 4fb0000.sdhci: Linked as a consumer to regulator.16
[    8.325255] sdhci-am654 4fb0000.sdhci: Linked as a consumer to regulator.8
[    8.332153] mmc1: Unknown controller version (4). You may experience problems.
[    8.380869] mmc1: SDHCI controller on 4fb0000.sdhci [4fb0000.sdhci] using ADMA 64-bit
[    8.556425] hctosys: unable to open rtc device (rtc0)
[    9.640974] ALSA device list:
[    9.643935]   No soundcards found.
[    9.647561] Waiting for root device PARTUUID=43ec964b-02...
[    9.731170] mmc1: new high speed SDHC card at address aaaa
[    9.737127] mmcblk1: mmc1:aaaa SC16G 14.8 GiB
[    9.749282]  mmcblk1: p1 p2
[   11.191872] EXT4-fs (mmcblk1p2): recovery complete
[   11.197631] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[   11.205723] VFS: Mounted root (ext4 filesystem) on device 179:98.
[   11.215594] devtmpfs: mounted
[   11.218690] Freeing unused kernel memory: 576K
[   11.223131] Run /sbin/init as init process
[   11.473551] systemd[1]: System time before build time, advancing clock.
[   11.548588] NET: Registered protocol family 10
[   11.553343] Segment Routing with IPv6
[   11.579934] 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)
[   11.601345] systemd[1]: Detected architecture arm64.
[   11.629386] systemd[1]: Set hostname to <j7-evm>.
[   11.773809] 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.
[   11.790835] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[   11.909402] random: systemd: uninitialized urandom read (16 bytes read)
[   11.916903] systemd[1]: Created slice system-serial\x2dgetty.slice.
[   11.934719] random: systemd: uninitialized urandom read (16 bytes read)
[   11.941517] systemd[1]: Listening on Journal Socket.
[   11.958706] random: systemd: uninitialized urandom read (16 bytes read)
[   11.965378] systemd[1]: Listening on initctl Compatibility Named Pipe.
[   11.983001] systemd[1]: Created slice system-getty.slice.
[   11.998822] systemd[1]: Listening on udev Control Socket.
[   12.209966] cmemk: loading out-of-tree module taints kernel.
[   12.216475] CMEMK module: reference Linux version 4.19.50
[   12.227091] no physical memory specified
[   12.232469] cmemk initialized
[   12.243909] cryptodev: driver 1.9 loaded.
[   12.336673] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[   12.684842] systemd-journald[152]: Received request to flush runtime journal from PID 1
[   12.806252] pcm3168a 6-0044: Linked as a consumer to regulator.2
[   12.823041] pcm3168a 6-0044: Linked as a consumer to regulator.3
[   12.999662] k3-dsp-rproc 4d80800000.dsp: assigned reserved memory node c66-dma-memory@a7000000
[   13.021278] k3-dsp-rproc 4d80800000.dsp: configured DSP for remoteproc mode
[   13.042815] remoteproc remoteproc0: 4d80800000.dsp is available
[   13.062827] k3-dsp-rproc 4d81800000.dsp: assigned reserved memory node c66-dma-memory@a6000000
[   13.076940] remoteproc remoteproc0: Direct firmware load for j7-c66_0-fw failed with error -2
[   13.088868] remoteproc remoteproc0: powering up 4d80800000.dsp
[   13.118725] remoteproc remoteproc0: Direct firmware load for j7-c66_0-fw failed with error -2
[   13.131526] remoteproc remoteproc0: request_firmware failed: -2
[   13.137458] k3-dsp-rproc 4d81800000.dsp: configured DSP for remoteproc mode
[   13.144678] iommu: Adding device 0000:00:00.0 to group 0
[   13.150296] remoteproc remoteproc1: 4d81800000.dsp is available
[   13.152037] pci-endpoint-test 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[   13.156338] PVR_K:  171: HTBInit: HTBufferSizeInKB = 64
[   13.174411] img_dec 4300000.video-decoder: decoder registered as /dev/video0
[   13.181538] remoteproc remoteproc1: Direct firmware load for j7-c66_1-fw failed with error -2
[   13.181643] pci_generic_config_write32: 29 callbacks suppressed
[   13.181647] pci_bus 0000:00: 1-byte config write to 0000:00:00.0 offset 0x3c may corrupt adjacent RW1C bits
[   13.205873] remoteproc remoteproc1: powering up 4d81800000.dsp
[   13.211725] remoteproc remoteproc1: Direct firmware load for j7-c66_1-fw failed with error -2
[   13.220281] remoteproc remoteproc1: request_firmware failed: -2
[   13.226756] k3-dsp-rproc 64800000.dsp: assigned reserved memory node c71-dma-memory@a8000000
[   13.239161] iommu: Adding device 0001:00:00.0 to group 1
[   13.245467] k3-dsp-rproc 64800000.dsp: configured DSP for remoteproc mode
[   13.257054] pci-endpoint-test 0001:00:00.0: of_irq_parse_pci: failed with rc=-22
[   13.268454] pvrsrvkm 4e20000000.gpu: Linked as a consumer to genpd:0:4e20000000.gpu
[   13.283055] remoteproc remoteproc2: 64800000.dsp is available
[   13.295288] pci_bus 0001:00: 1-byte config write to 0001:00:00.0 offset 0x3c may corrupt adjacent RW1C bits
[   13.305786] remoteproc remoteproc2: Direct firmware load for j7-c71_0-fw failed with error -2
[   13.318353] pvrsrvkm 4e20000000.gpu: Linked as a consumer to genpd:1:4e20000000.gpu
[   13.326028] remoteproc remoteproc2: powering up 64800000.dsp
[   13.331708] remoteproc remoteproc2: Direct firmware load for j7-c71_0-fw failed with error -2
[   13.341992] PVR_K:  171: Read BVNC 22.104.208.318 from HW device registers
[   13.353319] remoteproc remoteproc2: request_firmware failed: -2
[   13.359974] iommu: Adding device 0002:00:00.0 to group 2
[   13.366097] pci-endpoint-test 0002:00:00.0: of_irq_parse_pci: failed with rc=-22
[   13.374254] PVR_K:  171: RGX Device initialised with BVNC 22.104.208.318
[   13.381389] [drm] Initialized pvr 1.10.5187610 20170530 for 4e20000000.gpu on minor 0
[   13.393727] pci_bus 0002:00: 1-byte config write to 0002:00:00.0 offset 0x3c may corrupt adjacent RW1C bits
[   13.508384] k3_r5_rproc interconnect@100000:interconnect@28380000:r5fss@41000000: creating child devices for R5F cores
[   13.602698] platform 41000000.r5f: configured R5F for remoteproc mode
[   13.650953] platform 41000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[   13.704759] remoteproc remoteproc3: 41000000.r5f is available
[   13.713110] TI DP83867 k3-cpsw-mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=k3-cpsw-mdio:00, irq=POLL)
[   13.731669] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   13.774295] remoteproc remoteproc3: Direct firmware load for j7-mcu-r5f0_0-fw failed with error -2
[   13.785488] remoteproc remoteproc3: powering up 41000000.r5f
[   13.793482] remoteproc remoteproc3: Direct firmware load for j7-mcu-r5f0_0-fw failed with error -2
[   13.803432] k3_r5_rproc interconnect@100000:r5fss@5c00000: creating child devices for R5F cores
[   13.812176] remoteproc remoteproc3: request_firmware failed: -2
[   13.834480] platform 5c00000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[   13.864531] platform 5c00000.r5f: configured R5F for IPC-only mode
[   13.872111] platform 5c00000.r5f: assigned reserved memory node r5f-dma-memory@a2000000
[   13.888298] remoteproc remoteproc4: 5c00000.r5f is available
[   13.912330] platform 5d00000.r5f: configured R5F for remoteproc mode
[   13.931611] platform 5d00000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[   13.944300] remoteproc remoteproc5: 5d00000.r5f is available
[   13.967126] k3_r5_rproc interconnect@100000:r5fss@5e00000: creating child devices for R5F cores
[   14.009748] platform 5e00000.r5f: configured R5F for remoteproc mode
[   14.029711] platform 5e00000.r5f: assigned reserved memory node r5f-dma-memory@a4000000
[   14.038328] remoteproc remoteproc4: powering up 5c00000.r5f
[   14.043934] remoteproc remoteproc4: Booting fw image j7-main-r5f0_0-fw, size 1910700
[   14.051211] remoteproc remoteproc6: 5e00000.r5f is available
[   14.060172] remoteproc remoteproc6: Direct firmware load for j7-main-r5f1_0-fw failed with error -2
[   14.072409] remoteproc remoteproc6: powering up 5e00000.r5f
[   14.081001] remoteproc remoteproc6: Direct firmware load for j7-main-r5f1_0-fw failed with error -2
[   14.092505] remoteproc remoteproc6: request_firmware failed: -2
[   14.266169] asoc-simple-card sound@0: pcm3168a-dac <-> 2ba0000.mcasp mapping ok
[   14.325956] asoc-simple-card sound@0: pcm3168a-adc <-> 2ba0000.mcasp mapping ok
[   14.502163] remoteproc remoteproc5: powering up 5d00000.r5f
[   14.507940] remoteproc remoteproc5: Booting fw image j7-main-r5f0_1-fw, size 6926108
[   14.537093] remoteproc remoteproc5: erroneous trace resource entry
[   14.543317] remoteproc remoteproc5: Failed to process resources: -22
[   14.574156] cdns-usb3 6000000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[   14.641652] cdns-usb3 6400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[   14.716388] usbcore: registered new interface driver usbfs
[   14.721959] usbcore: registered new interface driver hub
[   14.727319] usbcore: registered new device driver usb
[   14.751768] am65-cpsw-nuss 46000000.ethernet eth0: Link is Down
[   14.767083] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   14.772858] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[   14.781748] xhci-hcd xhci-hcd.1.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
[   14.791198] xhci-hcd xhci-hcd.1.auto: irq 314, io mem 0x06410000
[   14.797458] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[   14.806266] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.813530] usb usb1: Product: xHCI Host Controller
[   14.818434] usb usb1: Manufacturer: Linux 4.19.50-g79386bfefc xhci-hcd
[   14.824993] usb usb1: SerialNumber: xhci-hcd.1.auto
[   14.830196] hub 1-0:1.0: USB hub found
[   14.834029] hub 1-0:1.0: 1 port detected
[   14.838143] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   14.843663] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[   14.851446] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0  SuperSpeed
[   14.858122] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   14.866285] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[   14.874545] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.881772] usb usb2: Product: xHCI Host Controller
[   14.886700] usb usb2: Manufacturer: Linux 4.19.50-g79386bfefc xhci-hcd
[   14.893258] usb usb2: SerialNumber: xhci-hcd.1.auto
[   14.898519] hub 2-0:1.0: USB hub found
[   14.902290] hub 2-0:1.0: 1 port detected
[   14.977115] NET: Registered protocol family 15
[   15.029875] Initializing XFRM netlink socket
[   15.170715] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[   15.326965] usb 1-1: New USB device found, idVendor=0451, idProduct=8142, bcdDevice= 1.00
[   15.335219] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[   15.342689] usb 1-1: SerialNumber: AE060859E165
[   15.352541] hub 1-1:1.0: USB hub found
[   15.356532] hub 1-1:1.0: 4 ports detected
[   15.530352] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[   15.580166] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
[   69.165875] random: crng init done
[   69.174771] random: 7 urandom warning(s) missed due to ratelimiting
root@j7-evm:~#