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SK-AM62P-LP: MIPI DSI Display not working

Part Number: SK-AM62P-LP

Tool/software:

I'm Used SK-AM62P-LP Board, Download  SDK is ti-processor-sdk-linux-am62xx-evm-10.01.10.04-Linux-x86-Install.bin

I use RPi DSI Panel ( EVM User's Guide SK-AM62P-LP.pdf  SOC DSI INTERFACE) To Connect EVM Board.

i'm done flow steps:

1. the SD card image

       bmaptool copy --bmap tisdk-default-image.bmap tisdk-default-image-am62pxx-evm-10.01.10.04.rootfs.wic /dev/sdb

2. Steps to enable DT overlays uEnv.txt 

     name_overlays=ti/k3-am62p5-sk-dss-shared-mode.dtbo ti/k3-am62p5-sk-dsi-rpi-7inch-panel.dtbo

3. EVM Board power on, driver ko(tc358762, panel_simple, rpi_panel_attiny_regulator) is load ok

4. Test pin 14 of J25 with oscilloscope,no clock signal was measured。

  • Hi,

    Could you please share your boot logs? Also, the attached image does not seem to appear on my PC.

    Regards,
    Krunal

  • when I'M used this uEnv.txt(name_overlays=ti/k3-am62p5-sk-dsi-rpi-7inch-panel.dtbo),the HDMI displayer is work OK( can see ti logo UI ).  DSI  PIN AA13 no clock signal was measured.

    So How Turn off HDMI display and turn on DSI display?

  • Dear Pengqi.

    please replace the overlay dtb w/ below one, and have a try.

    also please help provide your HW set up on your side.

    thanks a lot!

    yong

  • cd /boot/dtb/ti/

    cp k3-am62p5-sk-dsi-rpi-7inch-panel.dtbo k3-am62p5-sk-dsi-rpi-7inch-panel.dtbo.bak -rf

    cp k3-am62x-sk-hdmi-audio.dtbo k3-am62p5-sk-dsi-rpi-7inch-panel.dtbo -rf

    sync;reboot yes

     after linux kernel bootdone, hdmi is work ok, and lsmod 

  • Hi,

    In your boot logs, I see the following:

    [   19.492456] platform bridge-regulator: deferred probe pending
    [   19.498267] mipi-dsi 30500000.dsi.0: deferred probe pending
    [   19.503901] platform 30220000.dss: deferred probe pending
    [   19.509320] platform panel0: deferred probe pending

    When the above error occurs, it usually means either of the following:

    1. The connection between EVM and panel is not proper.
    2. The Pi panel has a power supply and if it's not connected it prevents the regulator from initializing. I typically use the following: https://www.raspberrypi.com/products/micro-usb-power-supply/ and the following lcd: https://www.raspberrypi.com/products/raspberry-pi-touch-display/

    Regards,
    Krunal

  • we bug fpc 22pin to 15 pin : https://www.amazon.com/dp/B0CN6WPYRH/ref=sspa_dk_hqp_detail_aax_0?psc=1

    but the raspberry-pi-touch-display The display screen only lights up the backlight and has no display。

    The attachment below is the startup log

    U-Boot SPL 2024.04-ti-g29d0c23d67ee (Nov 29 2024 - 11:41:54 +0000)
    SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
    SPL initial stack usage: 17056 bytes
    Trying to boot from MMC2
    Authentication passed
    Authentication passed
    Authentication passed
    Authentication passed
    Authentication passed
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.11.0(release):v2.11.0-906-g58b25570c9-dirty
    NOTICE:  BL31: Built : 04:20:32, Nov  1 2024
    
    U-Boot SPL 2024.04-ti-g29d0c23d67ee (Nov 29 2024 - 11:41:54 +0000)
    SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
    SPL initial stack usage: 1904 bytes
    Trying to boot from MMC2
    Authentication passed
    Authentication passed
    
    
    U-Boot 2024.04-ti-g29d0c23d67ee (Nov 29 2024 - 11:41:54 +0000)
    
    SoC:   AM62PX SR1.0 HS-FS
    Model: Texas Instruments AM62P5 SK
    DRAM:  2 GiB (effective 8 GiB)
    Core:  85 devices, 31 uclasses, devicetree: separate
    MMC:   mmc@fa10000: 0, mmc@fa00000: 1
    Loading Environment from nowhere... OK
    In:    serial
    Out:   serial
    Err:   serial
    Net:   eth0: ethernet@8000000port@1
    Warning: ethernet@8000000port@2 (eth1) using random MAC address - de:36:bd:9a:7f:12
    , eth1: ethernet@8000000port@2
    Hit any key to stop autoboot:  0
    switch to partitions #0, OK
    mmc1 is current device
    SD/MMC found on device 1
    629 bytes read in 9 ms (67.4 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc1 ...
    21029376 bytes read in 228 ms (88 MiB/s)
    65562 bytes read in 12 ms (5.2 MiB/s)
    Working FDT set to 88000000
    3313 bytes read in 12 ms (269.5 KiB/s)
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
    Working FDT set to 88000000
       Loading Device Tree to 000000008feec000, end 000000008fffffff ... OK
    Working FDT set to 8feec000
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
    [    0.000000] Linux version 6.6.58-ti-01497-ga7758da17c28-dirty (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Wed Nov 27 13:23:15 UTC 2024
    [    0.000000] KASLR disabled due to lack of seed
    [    0.000000] Machine model: Texas Instruments AM62P5 SK
    [    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
    [    0.000000] printk: bootconsole [ns16550a0] enabled
    [    0.000000] efi: UEFI not found.
    [    0.000000] Reserved memory: created CMA memory pool at 0x00000009dc000000, size 576 MiB
    [    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: 0x00000009dc000000..0x00000009ffffffff (589824 KiB) map reusable linux,cma
    [    0.000000] OF: reserved mem: 0x0000000080000000..0x000000008007ffff (512 KiB) nomap non-reusable tfa@80000000
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b500000, size 3 MiB
    [    0.000000] OF: reserved mem: initialized node rtos-ipc-memory@9b500000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: 0x000000009b500000..0x000000009b7fffff (3072 KiB) nomap non-reusable rtos-ipc-memory@9b500000
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node mcu-r5fss-dma-memory-region@9b800000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: 0x000000009b800000..0x000000009b8fffff (1024 KiB) nomap non-reusable mcu-r5fss-dma-memory-region@9b800000
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b900000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node mcu-r5fss-memory-region@9b900000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: 0x000000009b900000..0x000000009c7fffff (15360 KiB) nomap non-reusable mcu-r5fss-memory-region@9b900000
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009c800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c800000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: 0x000000009c800000..0x000000009c8fffff (1024 KiB) nomap non-reusable r5f-dma-memory@9c800000
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-memory@9c900000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: 0x000000009c900000..0x000000009e6fffff (30720 KiB) nomap non-reusable r5f-memory@9c900000
    [    0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
    [    0.000000] OF: reserved mem: 0x00000000ff700000..0x00000000ffffffff (9216 KiB) nomap non-reusable framebuffer@ff700000
    [    0.000000] Zone ranges:
    [    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
    [    0.000000]   DMA32    empty
    [    0.000000]   Normal   [mem 0x0000000100000000-0x00000009ffffffff]
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000080000000-0x000000008007ffff]
    [    0.000000]   node   0: [mem 0x0000000080080000-0x000000009b4fffff]
    [    0.000000]   node   0: [mem 0x000000009b500000-0x000000009e6fffff]
    [    0.000000]   node   0: [mem 0x000000009e700000-0x000000009e7fffff]
    [    0.000000]   node   0: [mem 0x000000009e800000-0x000000009fffffff]
    [    0.000000]   node   0: [mem 0x00000000a0000000-0x00000000ff6fffff]
    [    0.000000]   node   0: [mem 0x00000000ff700000-0x00000000ffffffff]
    [    0.000000]   node   0: [mem 0x0000000880000000-0x00000009ffffffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
    [    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 v1.5
    [    0.000000] percpu: Embedded 20 pages/cpu s43176 r8192 d30552 u81920
    [    0.000000] Detected VIPT I-cache on CPU0
    [    0.000000] CPU features: detected: GIC system register CPU interface
    [    0.000000] CPU features: detected: ARM erratum 845719
    [    0.000000] alternatives: applying boot alternatives
    [    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=076c4a2a-02 rw rootfstype=ext4 rootwait
    [    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
    [    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 2064384
    [    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
    [    0.000000] software IO TLB: area num 4.
    [    0.000000] software IO TLB: mapped [mem 0x00000000fb700000-0x00000000ff700000] (64MB)
    [    0.000000] Memory: 7465532K/8388608K available (12480K kernel code, 1272K rwdata, 4184K rodata, 2496K init, 528K bss, 333252K reserved, 589824K cma-reserved)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
    [    0.000000] rcu: Preemptible hierarchical RCU implementation.
    [    0.000000] rcu:     RCU event tracing is enabled.
    [    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
    [    0.000000]  Trampoline variant of Tasks RCU enabled.
    [    0.000000]  Tracing variant of Tasks RCU enabled.
    [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
    [    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
    [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
    [    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
    [    0.000000] GICv3: 256 SPIs implemented
    [    0.000000] GICv3: 0 Extended SPIs implemented
    [    0.000000] Root IRQ handler: gic_handle_irq
    [    0.000000] GICv3: GICv3 features: 16 PPIs
    [    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000
    [    0.000000] ITS [mem 0x01820000-0x0182ffff]
    [    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
    [    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
    [    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @880800000 (flat, esz 8, psz 64K, shr 0)
    [    0.000000] ITS: using cache flushing for cmd queue
    [    0.000000] GICv3: using LPI property table @0x0000000880040000
    [    0.000000] GIC: using cache flushing for LPI property table
    [    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
    [    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
    [    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
    [    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
    [    0.000001] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
    [    0.008555] Console: colour dummy device 80x25
    [    0.013152] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
    [    0.023824] pid_max: default: 32768 minimum: 301
    [    0.028626] LSM: initializing lsm=capability,selinux,integrity
    [    0.034609] SELinux:  Initializing.
    [    0.038304] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
    [    0.046065] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
    [    0.056026] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
    [    0.063329] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
    [    0.071247] rcu: Hierarchical SRCU implementation.
    [    0.076149] rcu:     Max phase no-delay instances is 1000.
    [    0.081754] Platform MSI: msi-controller@1820000 domain created
    [    0.088046] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
    [    0.097485] EFI services will not be available.
    [    0.102369] smp: Bringing up secondary CPUs ...
    [    0.107611] Detected VIPT I-cache on CPU1
    [    0.107685] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
    [    0.107701] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
    [    0.107750] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
    [    0.108435] Detected VIPT I-cache on CPU2
    [    0.108495] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
    [    0.108509] GICv3: CPU2: using allocated LPI pending table @0x0000000880070000
    [    0.108542] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
    [    0.109140] Detected VIPT I-cache on CPU3
    [    0.109190] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
    [    0.109203] GICv3: CPU3: using allocated LPI pending table @0x0000000880080000
    [    0.109234] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
    [    0.109312] smp: Brought up 1 node, 4 CPUs
    [    0.188947] SMP: Total of 4 processors activated.
    [    0.193754] CPU features: detected: 32-bit EL0 Support
    [    0.199019] CPU features: detected: CRC32 instructions
    [    0.204326] CPU: All CPU(s) started at EL2
    [    0.208519] alternatives: applying system-wide alternatives
    [    0.215922] devtmpfs: initialized
    [    0.230979] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
    [    0.240975] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
    [    0.262918] pinctrl core: initialized pinctrl subsystem
    [    0.268776] DMI not present or invalid.
    [    0.273325] NET: Registered PF_NETLINK/PF_ROUTE protocol family
    [    0.280306] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
    [    0.287752] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
    [    0.295864] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
    [    0.304109] audit: initializing netlink subsys (disabled)
    [    0.309825] audit: type=2000 audit(0.192:1): state=initialized audit_enabled=0 res=1
    [    0.310292] thermal_sys: Registered thermal governor 'step_wise'
    [    0.317748] thermal_sys: Registered thermal governor 'power_allocator'
    [    0.323931] cpuidle: using governor menu
    [    0.334772] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
    [    0.341789] ASID allocator initialised with 65536 entries
    [    0.353477] /bus@f0000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@f0000/interrupt-controller@1800000
    [    0.364963] /bus@f0000/i2c@20000000/usb-power-controller@3f/connector: Fixed dependency cycle(s) with /bus@f0000/usb@f900000/usb@31000000
    [    0.377608] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /bus@f0000/dss@30200000
    [    0.387519] /bus@f0000/usb@f900000/usb@31000000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/usb-power-controller@3f/connector
    [    0.400230] /bus@f0000/dss@30200000: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
    [    0.410114] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
    [    0.418663] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000/bridge@0
    [    0.428002] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dss@30220000
    [    0.436548] /bus@f0000/dsi@30500000/bridge@0: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
    [    0.445885] /bus@f0000/dsi@30500000/bridge@0: Fixed dependency cycle(s) with /panel0
    [    0.459523] /bus@f0000/i2c@20000000/usb-power-controller@3f/connector: Fixed dependency cycle(s) with /bus@f0000/usb@f900000/usb@31000000
    [    0.472302] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /bus@f0000/dss@30200000
    [    0.483058] /bus@f0000/usb@f900000/usb@31000000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/usb-power-controller@3f/connector
    [    0.497726] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /bus@f0000/dss@30200000
    [    0.507668] /bus@f0000/dss@30200000: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
    [    0.517782] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
    [    0.526550] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
    [    0.535146] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000/bridge@0
    [    0.544487] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dss@30220000
    [    0.553127] /bus@f0000/dsi@30500000/bridge@0: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
    [    0.562468] /bus@f0000/dsi@30500000/bridge@0: Fixed dependency cycle(s) with /panel0
    [    0.571924] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /connector-hdmi
    [    0.581160] /connector-hdmi: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
    [    0.590740] Modules: 27488 pages in range for non-PLT usage
    [    0.590747] Modules: 519008 pages in range for PLT usage
    [    0.597173] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
    [    0.609553] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
    [    0.615955] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
    [    0.622887] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
    [    0.629288] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
    [    0.636219] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
    [    0.642620] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
    [    0.649552] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
    [    0.657353] k3-chipinfo 43000014.chipid: Family:AM62PX rev:SR1.0 JTAGID[0x0bb9d02f] Detected
    [    0.666724] iommu: Default domain type: Translated
    [    0.671638] iommu: DMA domain TLB invalidation policy: strict mode
    [    0.678236] SCSI subsystem initialized
    [    0.682379] usbcore: registered new interface driver usbfs
    [    0.688011] usbcore: registered new interface driver hub
    [    0.693462] usbcore: registered new device driver usb
    [    0.699131] pps_core: LinuxPPS API ver. 1 registered
    [    0.704206] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.713545] PTP clock support registered
    [    0.717881] EDAC MC: Ver: 3.0.0
    [    0.721614] scmi_core: SCMI protocol bus registered
    [    0.726900] FPGA manager framework
    [    0.730467] Advanced Linux Sound Architecture Driver Initialized.
    [    0.737647] vgaarb: loaded
    [    0.740761] clocksource: Switched to clocksource arch_sys_counter
    [    0.747252] VFS: Disk quotas dquot_6.6.0
    [    0.751291] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [    0.765113] NET: Registered PF_INET protocol family
    [    0.770409] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
    [    0.783546] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
    [    0.792388] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
    [    0.800326] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
    [    0.808838] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
    [    0.818181] TCP: Hash tables configured (established 65536 bind 65536)
    [    0.825058] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
    [    0.832160] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
    [    0.839842] NET: Registered PF_UNIX/PF_LOCAL protocol family
    [    0.846111] RPC: Registered named UNIX socket transport module.
    [    0.852180] RPC: Registered udp transport module.
    [    0.856987] RPC: Registered tcp transport module.
    [    0.861792] RPC: Registered tcp-with-tls transport module.
    [    0.867393] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.873974] NET: Registered PF_XDP protocol family
    [    0.878884] PCI: CLS 0 bytes, default 64
    [    0.884294] Initialise system trusted keyrings
    [    0.889091] workingset: timestamp_bits=46 max_order=21 bucket_order=0
    [    0.896025] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.902245] NFS: Registering the id_resolver key type
    [    0.907443] Key type id_resolver registered
    [    0.911717] Key type id_legacy registered
    [    0.915827] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
    [    0.922673] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
    [    0.964259] Key type asymmetric registered
    [    0.968456] Asymmetric key parser 'x509' registered
    [    0.973488] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
    [    0.981207] io scheduler mq-deadline registered
    [    0.985843] io scheduler kyber registered
    [    0.989968] io scheduler bfq registered
    [    0.997590] pinctrl-single 4084000.pinctrl: 34 pins, size 136
    [    1.004172] pinctrl-single f4000.pinctrl: 171 pins, size 684
    [    1.017258] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
    [    1.035230] loop: module loaded
    [    1.039537] megasas: 07.725.01.00-rc1
    [    1.047114] tun: Universal TUN/TAP device driver, 1.6
    [    1.053397] VFIO - User Level meta-driver version: 0.3
    [    1.059840] usbcore: registered new interface driver usb-storage
    [    1.066596] i2c_dev: i2c /dev entries driver
    [    1.072547] sdhci: Secure Digital Host Controller Interface driver
    [    1.078881] sdhci: Copyright(c) Pierre Ossman
    [    1.083557] sdhci-pltfm: SDHCI platform and OF driver helper
    [    1.090108] ledtrig-cpu: registered to indicate activity on CPUs
    [    1.096559] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
    [    1.103856] usbcore: registered new interface driver usbhid
    [    1.109553] usbhid: USB HID core driver
    [    1.114822] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
    [    1.123813] optee: probing for conduit method.
    [    1.128391] optee: revision 4.4 (8f645256efc0dc66)
    [    1.128705] optee: dynamic shared memory is enabled
    [    1.138823] optee: initialized driver
    [    1.144161] Initializing XFRM netlink socket
    [    1.148645] NET: Registered PF_PACKET protocol family
    [    1.153904] Key type dns_resolver registered
    [    1.166828] registered taskstats version 1
    [    1.171172] Loading compiled-in X.509 certificates
    [    1.190322] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
    [    1.246829] /bus@f0000/bus@b00000/i2c@2b200000/pmic@48: Fixed dependency cycle(s) with /bus@f0000/bus@b00000/i2c@2b200000/pmic@48/regulators/buck3
    [    1.260504] omap_i2c 2b200000.i2c: bus 0 rev0.12 at 400 kHz
    [    1.267698] /bus@f0000/i2c@20000000/usb-power-controller@3f/connector: Fixed dependency cycle(s) with /bus@f0000/usb@f900000/usb@31000000
    [    1.280432] omap_i2c 20000000.i2c: bus 1 rev0.12 at 400 kHz
    [    1.287581] pca953x 2-0023: supply vcc not found, using dummy regulator
    [    1.294497] pca953x 2-0023: using AI
    [    1.322908] /connector-hdmi: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
    [    1.332140] /bus@f0000/dss@30200000: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
    [    1.342060] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /connector-hdmi
    [    1.351269] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /bus@f0000/dss@30200000
    [    1.361341] omap_i2c 20010000.i2c: bus 2 rev0.12 at 100 kHz
    [    1.368217] omap_i2c 20020000.i2c: bus 3 rev0.12 at 400 kHz
    [    1.374455] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
    [    1.382781] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
    [    1.392014] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
    [    1.400996] ti-sci-inta 4e400000.interrupt-controller: Interrupt Aggregator domain 200 created
    [    1.411172] simple-framebuffer ff700000.framebuffer: framebuffer at 0xff700000, 0x8ca000 bytes
    [    1.420003] simple-framebuffer ff700000.framebuffer: format=a8r8g8b8, mode=1920x1200x32, linelength=7680
    [    1.440850] Console: switching to colour frame buffer device 240x75
    [    1.457483] simple-framebuffer ff700000.framebuffer: fb0: simplefb registered!
    [    1.465197] ti-udma 485c0100.dma-controller: Number of rings: 82
    [    1.474037] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
    [    1.485252] ti-udma 485c0000.dma-controller: Number of rings: 150
    [    1.496435] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
    [    1.506108] ti-udma 4e230000.dma-controller: Number of rings: 6
    [    1.512789] ti-udma 4e230000.dma-controller: Channels: 6 (bchan: 0, tchan: 0, rchan: 6)
    [    1.522350] printk: console [ttyS2] disabled
    [    1.527060] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 251, base_baud = 3000000) is a 8250
    [    1.535932] printk: console [ttyS2] enabled
    [    1.535932] printk: console [ttyS2] enabled
    [    1.544381] printk: bootconsole [ns16550a0] disabled
    [    1.544381] printk: bootconsole [ns16550a0] disabled
    [    1.559976] spi-nor spi0.0: s28hs512t (65536 Kbytes)
    [    1.565122] 7 fixed-partitions partitions found on MTD device fc40000.spi.0
    [    1.572084] Creating 7 MTD partitions on "fc40000.spi.0":
    [    1.577478] 0x000000000000-0x000000080000 : "ospi.tiboot3"
    [    1.584268] 0x000000080000-0x000000280000 : "ospi.tispl"
    [    1.590830] 0x000000280000-0x000000680000 : "ospi.u-boot"
    [    1.597516] 0x000000680000-0x0000006c0000 : "ospi.env"
    [    1.603834] 0x0000006c0000-0x000000700000 : "ospi.env.backup"
    [    1.610755] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
    [    1.617364] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
    [    1.796772] davinci_mdio 8000f00.mdio: davinci mdio revision 17.7, bus freq 1000000
    [    1.811762] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83867
    [    1.819870] davinci_mdio 8000f00.mdio: phy[1]: device 8000f00.mdio:01, driver TI DP83867
    [    1.827991] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01903, cpsw version 0x6BA81903 Ports: 3 quirks:00000006
    [    1.840867] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
    [    1.848002] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
    [    1.854605] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010d, freq:500000000, add_val:1 pps:0
    [    1.868437] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
    [    1.878724] /bus@f0000/i2c@20000000/usb-power-controller@3f/connector: Fixed dependency cycle(s) with /bus@f0000/usb@f900000/usb@31000000
    [    1.891229] /bus@f0000/usb@f900000/usb@31000000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/usb-power-controller@3f/connector
    [    1.905887] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
    [    1.911458] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
    [    1.919233] xhci-hcd xhci-hcd.0.auto: USB3 root hub has no ports
    [    1.925241] xhci-hcd xhci-hcd.0.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000008020000010
    [    1.934689] xhci-hcd xhci-hcd.0.auto: irq 266, io mem 0x31100000
    [    1.941663] hub 1-0:1.0: USB hub found
    [    1.945460] hub 1-0:1.0: 1 port detected
    [    1.951133] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1200000 KHz, changing to: 1250000 KHz
    [    1.963547] mmc0: CQHCI version 5.10
    [    2.004849] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
    [    2.042263] pca953x 2-0022: supply vcc not found, using dummy regulator
    [    2.049028] pca953x 2-0022: using AI
    [    2.060395] mmc1: CQHCI version 5.10
    [    2.061395] clk: Disabling unused clocks
    [    2.072590] ALSA device list:
    [    2.075641]   No soundcards found.
    [    2.094716] mmc0: Command Queue Engine enabled
    [    2.099192] mmc0: new HS400 MMC card at address 0001
    [    2.104794] mmcblk0: mmc0:0001 G1M15L 29.6 GiB
    [    2.104794] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
    [    2.118419]  mmcblk0: p1 p2
    [    2.121812] mmcblk0boot0: mmc0:0001 G1M15L 31.5 MiB
    [    2.127642] mmcblk0boot1: mmc0:0001 G1M15L 31.5 MiB
    [    2.133501] mmcblk0rpmb: mmc0:0001 G1M15L 4.00 MiB, chardev (239:0)
    [    2.139928] Waiting for root device PARTUUID=076c4a2a-02...
    [    2.158545] mmc1: new ultra high speed SDR104 SDHC card at address aaaa
    [    2.165815] mmcblk1: mmc1:aaaa SA16G 14.8 GiB
    [    2.172834]  mmcblk1: p1 p2
    [    2.657237] EXT4-fs (mmcblk1p2): recovery complete
    [    2.663783] EXT4-fs (mmcblk1p2): mounted filesystem 8e49ff01-1a85-44ef-a8d9-fc8802b13c88 r/w with ordered data mode. Quota mode: none.
    [    2.675942] VFS: Mounted root (ext4 filesystem) on device 179:98.
    [    2.683151] devtmpfs: mounted
    [    2.686793] Freeing unused kernel memory: 2496K
    [    2.691396] Run /sbin/init as init process
    [    2.903145] systemd[1]: System time before build time, advancing clock.
    [    2.949568] NET: Registered PF_INET6 protocol family
    [    2.955598] Segment Routing with IPv6
    [    2.959326] In-situ OAM (IOAM) with IPv6
    [    2.994399] systemd[1]: systemd 255.13^ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -TPM2 -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
    [    3.026336] systemd[1]: Detected architecture arm64.
    
    Welcome to Arago 2023.10!
    
    [    3.045901] systemd[1]: Hostname set to <am62pxx-evm>.
    [    3.278123] systemd[1]: Configuration file /usr/lib/systemd/system/ti-apps-launcher.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.313425] systemd[1]: Configuration file /usr/lib/systemd/system/seva-launcher.service is marked executable. Please remove executable permission bits. Proceeding anyway.
    [    3.394826] systemd[1]: /usr/lib/systemd/system/bt-enable.service:9: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
    [    3.505597] systemd[1]: /etc/systemd/system/sync-clocks.service:11: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
    [    3.586117] systemd[1]: Queued start job for default target Graphical Interface.
    [    3.630729] systemd[1]: Created slice Slice /system/getty.
    [  OK  ] Created slice Slice /system/getty.
    [    3.655276] systemd[1]: Created slice Slice /system/modprobe.
    [  OK  ] Created slice Slice /system/modprobe.
    [    3.679283] systemd[1]: Created slice Slice /system/serial-getty.
    [  OK  ] Created slice Slice /system/serial-getty.
    [    3.702589] systemd[1]: Created slice User and Session Slice.
    [  OK  ] Created slice User and Session Slice.
    [    3.725250] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [  OK  ] Started Dispatch Password Requests to Console Directory Watch.
    [    3.749144] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [  OK  ] Started Forward Password Requests to Wall Directory Watch.
    [    3.772963] systemd[1]: Expecting device /dev/ttyS2...
             Expecting device /dev/ttyS2...
    [    3.793014] systemd[1]: Reached target Path Units.
    [  OK  ] Reached target Path Units.
    [    3.812896] systemd[1]: Reached target Remote File Systems.
    [  OK  ] Reached target Remote File Systems.
    [    3.832876] systemd[1]: Reached target Slice Units.
    [  OK  ] Reached target Slice Units.
    [    3.848902] systemd[1]: Reached target Swaps.
    [  OK  ] Reached target Swaps.
    [    3.909964] systemd[1]: Listening on RPCbind Server Activation Socket.
    [  OK  ] Listening on RPCbind Server Activation Socket.
    [    3.933084] systemd[1]: Reached target RPC Port Mapper.
    [  OK  ] Reached target RPC Port Mapper.
    [    3.960066] systemd[1]: Listening on Process Core Dump Socket.
    [  OK  ] Listening on Process Core Dump Socket.
    [    3.981374] systemd[1]: Listening on initctl Compatibility Named Pipe.
    [  OK  ] Listening on initctl Compatibility Named Pipe.
    [    4.006165] systemd[1]: Listening on Journal Audit Socket.
    [  OK  ] Listening on Journal Audit Socket.
    [    4.033626] systemd[1]: Listening on Journal Socket (/dev/log).
    [  OK  ] Listening on Journal Socket (/dev/log).
    [    4.057636] systemd[1]: Listening on Journal Socket.
    [  OK  ] Listening on Journal Socket.
    [    4.077752] systemd[1]: Listening on Network Service Netlink Socket.
    [  OK  ] Listening on Network Service Netlink Socket.
    [    4.103001] systemd[1]: Listening on udev Control Socket.
    [  OK  ] Listening on udev Control Socket.
    [    4.125497] systemd[1]: Listening on udev Kernel Socket.
    [  OK  ] Listening on udev Kernel Socket.
    [    4.145557] systemd[1]: Listening on User Database Manager Socket.
    [  OK  ] Listening on User Database Manager Socket.
    [    4.205134] systemd[1]: Mounting Huge Pages File System...
             Mounting Huge Pages File System...
    [    4.229163] systemd[1]: Mounting POSIX Message Queue File System...
             Mounting POSIX Message Queue File System...
    [    4.257468] systemd[1]: Mounting Kernel Debug File System...
             Mounting Kernel Debug File System...
    [    4.277462] systemd[1]: Kernel Trace File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
    [    4.296655] systemd[1]: Mounting Temporary Directory /tmp...
             Mounting Temporary Directory /tmp...
    [    4.322945] systemd[1]: Starting Create List of Static Device Nodes...
             Starting Create List of Static Device Nodes...
    [    4.349734] systemd[1]: Starting Load Kernel Module configfs...
             Starting Load Kernel Module configfs...
    [    4.377622] systemd[1]: Starting Load Kernel Module drm...
             Starting Load Kernel Module drm...
    [    4.401748] systemd[1]: Starting Load Kernel Module fuse...
             Starting Load Kernel Module fuse...
    [    4.435285] systemd[1]: Starting Start psplash boot splash screen...
             Starting Start psplash boot splash screen...
    [    4.449861] fuse: init (API version 7.39)
    [    4.464184] systemd[1]: Starting RPC Bind...
             Starting RPC Bind...
    [    4.485323] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/).
    [    4.505143] systemd[1]: Starting Journal Service...
             Starting Journal Service...
    [    4.531891] systemd[1]: Starting Load Kernel Modules...
             Starting Load Kernel Modules...
    [    4.558604] systemd[1]: Starting Generate network units from Kernel command line...
             Starting Generate network units from Kernel command line...
    [    4.588291] cryptodev: loading out-of-tree module taints kernel.
    [    4.588541] systemd[1]: Starting Remount Root and Kernel File Systems...
             Starting Remount Root and Kernel File Systems cryptodev: driver 1.14 loaded.
    [0m...
    [    4.603999] systemd-journald[127]: Collecting audit messages is enabled.
    [    4.623991] systemd[1]: Starting Coldplug All udev Devices...
             Starting Coldplug All udev Devices...
    [    4.654109] systemd[1]: Started Start psplash boot splash screen.
    [  OK  ] Started Start psplash boot splash screen.
    [    4.678973] systemd[1]: Started RPC Bind.
    [    4.681374] EXT4-fs (mmcblk1p2): re-mounted 8e49ff01-1a85-44ef-a8d9-fc8802b13c88 r/w. Quota mode: none.
    [  OK  ] Started RPC Bind.
    [    4.707224] systemd[1]: Started Journal Service.
    [  OK  ] Started Journal Service.
    [  OK  ] Mounted Huge Pages File System.
    [  OK  ] Mounted POSIX Message Queue File System.
    [  OK  ] Mounted Kernel Debug File System.
    [  OK  ] Mounted Temporary Directory /tmp.
    [  OK  ] Finished Create List of Static Device Nodes.
    [  OK  ] Finished Load Kernel Module configfs.
    [  OK  ] Finished Load Kernel Module drm.
    [  OK  ] Finished Load Kernel Module fuse.
    [  OK  ] Finished Load Kernel Modules.
    [  OK  ] Finished Generate network units from Kernel command line.
    [  OK  ] Finished Remount Root and Kernel File Systems.
             Mounting FUSE Control File System...
             Mounting Kernel Configuration File System...
    [  OK  ] Started Start psplash-systemd progress communication helper.
             Starting Flush Journal to Persistent Storage...
             Starting Apply Kernel Variables...
    [    5.117185] systemd-journald[127]: Received client request to flush runtime journal.
             Starting Create Static Device Nodes in /dev gracefully...
    [  OK  ] Mounted FUSE Control File System.
    [  OK  ] Mounted Kernel Configuration File System.
    [  OK  ] Finished Flush Journal to Persistent Storage.
    [  OK  ] Finished Apply Kernel Variables.
    [  OK  ] Finished Create Static Device Nodes in /dev gracefully.
             Starting Create Static Device Nodes in /dev...
    [  OK  ] Finished Create Static Device Nodes in /dev.
    [  OK  ] Reached target Preparation for Local File Systems.
             Mounting /var/volatile...
    [    5.431706] audit: type=1334 audit(1728487094.524:2): prog-id=6 op=LOAD
    [    5.438388] audit: type=1334 audit(1728487094.532:3): prog-id=7 op=LOAD
             Starting Rule-based Manager for Device Events and Files...
    [  OK  ] Finished Coldplug All udev Devices.
    [  OK  ] Mounted /var/volatile.
             Starting Load/Save OS Random Seed...
    [  OK  ] Reached target Local File Systems.
             Starting Create System Files and Directories...
    [  OK  ] Finished Create System Files and Directories.
    [    5.666732] audit: type=1334 audit(1728487094.760:4): prog-id=8 op=LOAD
             Starting Network Name Resolution...
    [    5.716864] audit: type=1334 audit(1728487094.808:5): prog-id=9 op=LOAD
             Starting Network Time Synchronization...
             Starting Record System Boot/Shutdown in UTMP...
    [    5.769038] audit: type=1334 audit(1728487094.860:6): prog-id=10 op=LOAD
    [    5.775845] audit: type=1334 audit(1728487094.860:7): prog-id=11 op=LOAD
    [    5.775866] audit: type=1334 audit(1728487094.860:8): prog-id=12 op=LOAD
             Starting User Database Manager...
    [  OK  ] Finished Record System Boot/Shutdown in UTMP.
    [  OK  ] Started User Database Manager.
    [  OK  ] Started Rule-based Manager for Device Events and Files.
    [  OK  ] Started Network Time Synchronization.
    [  OK  ] Started Network Name Resolution.
    [  OK  ] Reached target Host and Network Name Lookups.
    [  OK  ] Reached target System Initialization.
    [    6.260830] random: crng init done
    [  OK  ] Started Daily Cleanup of Temporary Directories.
    [  OK  ] Reached target System Time Set.
    [  OK  ] Started Daily rotation of log files.
    [  OK  ] Reached target Timer Units.
    [  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.
    [  OK  ] Listening on PC/SC Smart Card Daemon Activation Socket.
             Starting Weston socket...
    [    6.480504] audit: type=1334 audit(1728487095.572:9): prog-id=13 op=LOAD
             Starting D-Bus System Message Bus...
             Starting Reboot and dump vmcore via kexec...
    [  OK  ] Finished Load/Save OS Random Seed.
    [  OK  ] Listening on Docker Socket for the API.
    [  OK  ] Listening on Weston socket.
    [  OK  ] Found device /dev/ttyS2.
    [  OK  ] Finished Reboot and dump vmcore via kexec.
    [  OK  ] Started D-Bus System Message Bus.
    [    6.774617] dbus-broker-lau[293]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
    [  OK  ] Reached target Socket Units.
    [  OK  ] Reached target Basic System.
    [  OK  ] Started Job spooling tools.
             Starting Avahi mDNS/DNS-SD Stack...
    [  OK  ] Started Periodic Command Scheduler.
             Starting Print notice about GPLv3 packages...
             Starting IPv6 Packet Filtering Framework...
             Starting IPv4 Packet Filtering Framework...
    [  OK  ] Started irqbalance daemon.
             Starting Telephony service...
             Starting PulseAudio Sound System...
             Starting Expand the rootfs partiti…to full size of the boot device....
    [  OK  ] Started Seva Launcher Service.
    [  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
    [    7.224215] audit: type=1334 audit(1728487096.316:10): prog-id=14 op=LOAD
    [    7.236963] audit: type=1334 audit(1728487096.332:11): prog-id=15 op=LOAD
    [    7.245832] audit: type=1334 audit(1728487096.336:12): prog-id=16 op=LOAD
             Starting User Login Management...
             Starting Telnet Server...
    [  OK  ] Started ti-apps-launcher service.
    [  OK  ] Finished IPv6 Packet Filtering Framework.
    [  OK  ] Finished IPv4 Packet Filtering Framework.
    [  OK  ] Started Telephony service.
    [  OK  ] Reached target Preparation for Network.
    [    7.420255] audit: type=1334 audit(1728487096.512:13): prog-id=17 op=LOAD
             Starting Network Configuration...
    [  OK  ] Finished Telnet Server.
    [  OK  ] Started Avahi mDNS/DNS-SD Stack.
    [    7.539566] tlv320aic3x 2-001b: supply IOVDD not found, using dummy regulator
    [    7.549209] tlv320aic3x 2-001b: supply DVDD not found, using dummy regulator
    [    7.558345] tlv320aic3x 2-001b: supply AVDD not found, using dummy regulator
    [    7.567423] tlv320aic3x 2-001b: supply DRVDD not found, using dummy regulator
    [    7.574822] tlv320aic3x 2-001b: Invalid supply voltage(s) AVDD: -22, DVDD: -22
    [    7.643572] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
    [    7.651699] omap-mailbox 29010000.mailbox: omap mailbox rev 0x66fca100
    [    7.660384] omap-mailbox 29020000.mailbox: no available mbox devices found
    [    7.667588] omap-mailbox 29030000.mailbox: no available mbox devices found
    [    7.692359] Bluetooth: Core ver 2.22
    [    7.698726] NET: Registered PF_BLUETOOTH protocol family
    [    7.708815] Bluetooth: HCI device and connection manager initialized
    [    7.720643] Bluetooth: HCI socket layer initialized
    [    7.721089] mc: Linux media interface: v0.10
    [    7.729129] Bluetooth: L2CAP socket layer initialized
    [    7.735865] tps6598x 1-003f: Unable to find the interrupt, switching to polling
    [    7.739088] Bluetooth: SCO socket layer initialized
    [  OK  ] Started User Login Management.
    [  OK  ] Finished Expand the rootfs partition to full size of the boot device..
    [    7.852546] platform 79000000.r5f: configured R5F for remoteproc mode
    [    7.871523] platform 79000000.r5f: assigned reserved memory node mcu-r5fss-dma-memory-region@9b800000
    [    7.883443] remoteproc remoteproc0: 79000000.r5f is available
    [    7.908005] videodev: Linux video capture interface: v2.00
    [    7.916551] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
    [    7.928723] platform 78000000.r5f: configured R5F for IPC-only mode
    [    7.935196] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@9c800000
    [    7.955805] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000/bridge@0
    [    7.971111] /panel0: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000/bridge@0
    [    7.982381] /bus@f0000/dsi@30500000/bridge@0: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
    [    7.988079] remoteproc remoteproc1: 78000000.r5f is available
    [    7.992057] /bus@f0000/dsi@30500000/bridge@0: Fixed dependency cycle(s) with /panel0
    [    7.997469] remoteproc remoteproc1: attaching to 78000000.r5f
    [    8.026815] rproc-virtio rproc-virtio.5.auto: assigned reserved memory node r5f-dma-memory@9c800000
    [    8.038641] virtio_rpmsg_bus virtio0: rpmsg host is online
    [    8.039388] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
    [    8.044434] rproc-virtio rproc-virtio.5.auto: registered virtio0 (type 7)
    [    8.051896] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
    [    8.058656] remoteproc remoteproc1: remote processor 78000000.r5f is now attached
    [    8.073406] remoteproc remoteproc0: powering up 79000000.r5f
    [    8.076193] OF: graph: no port node found in /bus@f0000/dss@30200000/oldi-txes/oldi@0/ports
    [    8.079240] remoteproc remoteproc0: Booting fw image am62p-mcu-r5f0_0-fw, size 58344
    [    8.088974] OF: graph: no port node found in /bus@f0000/dss@30200000/oldi-txes/oldi@1/ports
    [    8.104747] rproc-virtio rproc-virtio.7.auto: assigned reserved memory node mcu-r5fss-dma-memory-region@9b800000
    [    8.105322] rtc-ti-k3 2b1f0000.rtc: registered as rtc0
    [    8.115651] virtio_rpmsg_bus virtio1: rpmsg host is online
    [    8.116396] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
    [    8.116545] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
    [    8.128195] rtc-ti-k3 2b1f0000.rtc: setting system clock to 1970-01-01T00:00:14 UTC (14)
    [    8.133248] systemd-journald[127]: Time jumped backwards, rotating.
    [    8.146379] OF: graph: no port node found in /bus@f0000/dss@30200000/oldi-txes/oldi@0/ports
    [  OK  ] Reached target Hardware activated USB gadget.
    [    8.170592] OF: graph: no port node found in /bus@f0000/dss@30200000/oldi-txes/oldi@1/ports
    [    8.222726] rproc-virtio rproc-virtio.7.auto: registered virtio1 (type 7)
    [    8.228152] cfg80211: Loading compiled-in X.509 certificates for regulatory database
    [    8.232611] remoteproc remoteproc0: remote processor 79000000.r5f is now up
    [    8.278704] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
    [    8.285506] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
    [    8.301797] OF: graph: no port node found in /bus@f0000/dss@30220000/oldi-txes/oldi@1/ports
    [    8.333437] sii902x 2-003b: supply iovcc not found, using dummy regulator
    [    8.343365] sii902x 2-003b: supply cvcc12 not found, using dummy regulator
    [    8.364510] i2c i2c-2: Added multiplexed i2c bus 4
    [    8.369222] PVR_K:  213: Device: fd80000.gpu
    [    8.375897] OF: graph: no port node found in /bus@f0000/dss@30200000/oldi-txes/oldi@0/ports
    [    8.389981] OF: graph: no port node found in /bus@f0000/dss@30200000/oldi-txes/oldi@1/ports
    [    8.393851] PVR_K:  213: Read BVNC 36.53.104.796 from HW device registers
    [    8.405709] PVR_K:  213: RGX Device registered BVNC 36.53.104.796 with 1 core in the system
    [    8.412133] [drm] Initialized tidss 1.0.0 20180215 for 30200000.dss on minor 2
    [    8.424552] tidss 30200000.dss: [drm] Cannot find any crtc or sizes
    [    8.434354] tidss 30200000.dss: [drm] Cannot find any crtc or sizes
    [    8.445208] [drm] Initialized pvr 24.1.6554834 20170530 for fd80000.gpu on minor 1
    [    8.473970] OF: graph: no port node found in /bus@f0000/dss@30220000/oldi-txes/oldi@1/ports
    [    8.488483] vdec 30210000.video-codec: OPP table not found in device tree
    [  OK  ] Started PulseAudio Sound System.
    [    8.550723] OF: graph: no port node found in /bus@f0000/dss@30220000/oldi-txes/oldi@1/ports
    [  OK  ] Started Network Configuration.
    [  OK  ] Reached target Network.
             Starting Enable and configure wl18xx bluetooth[    8.607904] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [TI DP83867] (irq=POLL)
     stack...
    [    8.621138] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
    [    8.624557] vdec 30210000.video-codec: Added wave5 driver with caps: 'ENCODE' 'DECODE'
    
             Starting LLDP daemon...
    [    8.659516] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:01] driver [TI DP83867] (irq=POLL)
    [  OK  ] Started Netperf Benchmark Server.
    [    8.678007] vdec 30210000.video-codec: Product Code:      0x521c
             Starting Simple Network Management Protocol (S[    8.693345] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii-rxid link mode
    NMP) Daemon....
    [    8.697540] vdec 30210000.video-codec: Firmware Revision: 334314
    [    8.715496] OF: graph: no port node found in /bus@f0000/dss@30220000/oldi-txes/oldi@1/ports
    
    [  OK  ] Finished Enable and configure wl18xx bluetooth stack.
    [  OK  ] Finished 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 Weston, a Wayland compositor, as a system service...
    [  OK  ] Started LLDP daemon.
    [  OK  ] Created slice Slice /system/tee-supplicant.
    [  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
    [    9.052518] OF: graph: no port node found in /bus@f0000/dss@30220000/oldi-txes/oldi@1/ports
    [    9.065154] [drm] Initialized tidss 1.0.0 20180215 for 30220000.dss on minor 0
             Starting Virtual Console Setup...
    [  OK  ] Started TEE Supplicant on teepriv0 tidss 30220000.dss: [drm] fb1: tidssdrmfb frame buffer device
    [0m.
    [  OK  ] Created slice Slice /system/systemd-backlight.
             Starting Load/Save Screen Backlight Brightness of backlight:1-0045...
    [  OK  ] Stopped Virtual Console Setup.
             Starting Virtual Console Setup...
    [  OK  ] Finished Load/Save Screen Backlight Brightness of backlight:1-0045.
    [  OK  ] Created slice User Slice of UID 1000.
             Starting User Runtime Directory /run/user/1000...
    [  OK  ] Finished User Runtime Directory /run/user/1000.
             Starting User Manager for UID 1000...
    [  OK  ] Finished Synchronize System and HW clocks.
    [  OK  ] Finished Virtual Console Setup.
    [  OK  ] Created slice Slice /system/systemd-fsck.
             Expecting device /dev/mmcblk0p1...
             Expecting device /dev/mmcblk0p2...
             Starting Save/Restore Sound Card State...
    [  OK  ] Found device /dev/mmcblk0p1.
    [  OK  ] Finished Save/Restore Sound Card State.
    [  OK  ] Found device /dev/mmcblk0p2.
    [  OK  ] Reached target Sound Card.
             Starting File System Check on /dev/mmcblk0p1...
             Starting File System Check on /dev/mmcblk0p2...
    [  OK  ] Finished File System Check on /dev/mmcblk0p2.
             Mounting /run/media/mmcblk0p2...
    [  OK  ] Mounted /run/media/mmcblk0p2.
    [  OK  ] Finished File System Check on /dev/mmcblk0p1.
             Mounting /run/media/mmcblk0p1...
    [   10.490899] EXT4-fs (mmcblk0p1): mounted filesystem 5919bc7e-e4fb-4c85-a447-b5c2918d96f9 r/w with ordered data mode. Quota mode: none.
    [  OK  ] Mounted /run/media/mmcblk0p1.
             Expecting device /dev/mmcblk1p1...
    [  OK  ] Found device /dev/mmcblk1p1.
             Starting File System Check on /dev/mmcblk1p1...
    [  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
    [  OK  ] Finished File System Check on /dev/mmcblk1p1.
             Mounting /run/media/boot-mmcblk1p1...
    [  OK  ] Started User Manager for UID 1000.
    [  OK  ] Started Session c1 of User weston   11.165350] kauditd_printk_skb: 3 callbacks suppressed
    0m.
    [   11.165366] audit: type=1006 audit(17.536:15): pid=667 uid=0 subj=kernel old-auid=4294967295 auid=1000 tty=tty7 old-ses=4294967295 ses=2 res=1
    [   11.185831] audit: type=1300 audit(17.536:15): arch=c00000b7 syscall=64 success=yes exit=4 a0=8 a1=ffffe106e558 a2=4 a3=1 items=0 ppid=1 pid=667 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=tty7 ses=2 comm="(weston)" exe="/usr/lib/systemd/systemd-executor" subj=kernel key=(null)
    [   11.212697] audit: type=1327 audit(17.536:15): proctitle="(weston)"
    [  OK  ] Mounted /run/media/boot-mmcblk1p1.
    [  OK  ] Started containerd container runtime.
    [   12.568746] PVR_K:  667: RGX Firmware image 'rgx.fw.36.53.104.796' loaded
    [   12.582427] PVR_K:  667: Shader binary image 'rgx.sh.36.53.104.796' loaded
    [FAILED] Failed to start Weston, a Wayland compositor, as a system service.
    See 'systemctl status weston.service' for details.
             Starting Weston, a Wayland compositor, as a system service...
    [  OK  ] Started Session c2 of User weston.
    [   12.905550] audit: type=1006 audit(19.276:16): pid=885 uid=0 subj=kernel old-auid=4294967295 auid=1000 tty=tty7 old-ses=4294967295 ses=3 res=1
    [   12.918762] audit: type=1300 audit(19.276:16): arch=c00000b7 syscall=64 success=yes exit=4 a0=8 a1=ffffff195ff8 a2=4 a3=1 items=0 ppid=1 pid=885 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=tty7 ses=3 comm="(weston)" exe="/usr/lib/systemd/systemd-executor" subj=kernel key=(null)
    [   12.945786] audit: type=1327 audit(19.276:16): proctitle="(weston)"
    [FAILED] Failed to start Weston, a Wayland compositor, as a system service.
    See 'systemctl status weston.service' for details.
             Starting Weston, a Wayland compositor, as a system service...
    [  OK  ] Started Session c3 of User weston.
    [   13.244154] audit: type=1006 audit(19.612:17): pid=889 uid=0 subj=kernel old-auid=4294967295 auid=1000 tty=tty7 old-ses=4294967295 ses=4 res=1
    [   13.257129] audit: type=1300 audit(19.612:17): arch=c00000b7 syscall=64 success=yes exit=4 a0=8 a1=fffff755f858 a2=4 a3=1 items=0 ppid=1 pid=889 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=tty7 ses=4 comm="(weston)" exe="/usr/lib/systemd/systemd-executor" subj=kernel key=(null)
    [   13.284092] audit: type=1327 audit(19.612:17): proctitle="(weston)"
    [FAILED] Failed to start Weston, a Wayland compositor, as a system service.
    See 'systemctl status weston.service' for details.
             Starting Weston, a Wayland compositor, as a system service...
    [  OK  ] Started Session c4 of User weston   13.597982] audit: type=1006 audit(19.968:18): pid=893 uid=0 subj=kernel old-auid=4294967295 auid=1000 tty=tty7 old-ses=4294967295 ses=5 res=1
    0m.
    [FAILED] Failed to start Weston, a Wayland compositor, as a system service.
    See 'systemctl status weston.service' for details.
             Starting Weston, a Wayland compositor, as a system service...
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPL-3.0 packages:
            adwaita-icon-theme-symbolic
            autoconf
            bash-dev
            bash
            bc
            binutils
            cifs-utils
            coreutils-stdbuf
            coreutils
            cpio
            cpp-symlinks
            cpp
            dosfstools
            elfutils-dev
            elfutils
            findutils
            g++-symlinks
            g++
            gawk
            gcc-symlinks
            gcc
            gdb
            gdbserver
            gettext
            glmark2
            gnu-config
            grub-common
            grub-editenv
            grub-efi
            gzip
            hidapi
            kbd-dev
            kbd-keymaps-pine
            less
            libasm1
            libatomic-dev
            libatomic1
            libbfd
            libdebuginfod1
            libdw1
            libelf1
            libgcc-s-dev
            libgcc1
            libgdbm-compat4
            libgdbm-dev
            libgdbm6
            libgettextlib
            libgettextsrc
            libgmp-dev
            libgmp10
            libgmpxx4
            libgnutls-dev
            libgnutls-openssl27
            libidn2-0
            libidn2-dev
            libmpc3
            libmpfr6
            libopcodes
            libqt5charts-examples
            libqt5charts-plugins
            libqt5charts-qmlplugins
            libqt5charts5
            libqt5serialport-examples
            libqt5serialport-plugins
            libqt5serialport-qmlplugins
            libqt5serialport5
            libqt5svg-examples
            libqt5svg-plugins
            libqt5svg-qmlplugins
            libqt5svg5
            libqt5virtualkeyboard-plugins
            libqt5virtualkeyboard-qmlplugins
            libqt5virtualkeyboard5
            libqt5xmlpatterns-plugins
            libqt5xmlpatterns-qmlplugins
            libqt5xmlpatterns5
            libreadline-dev
            libreadline8
            libstdc++-dev
            libstdc++6
            libtasn1-dev
            libunistring-dev
            libunistring5
            m4
            make
            nettle-dev
            nettle
            parted
            piglit
            qt3d-plugins
            qt3d-qmlplugins
            qt3d
            qtbase-examples
            qtbase-plugins
            qtbase-qmlplugins
            qtbase
            qtconnectivity-plugins
            qtconnectivity-qmlplugins
            qtconnectivity
            qtdeclarative-plugins
            qtdeclarative-qmlplugins
            qtdeclarative-tools
            qtdeclarative
            qtgraphicaleffects-qmlplugins
            qtlocation-examples
            qtlocation-plugins
            qtlocation-qmlplugins
            qtlocation
            qtmultimedia-examples
            qtmultimedia-plugins
            qtmultimedia-qmlplugins
            qtmultimedia
            qtquick3d-plugins
            qtquick3d-qmlplugins
            qtquick3d
            qtquics-qmlplugins.control
            qtquics2-plugins.control
            qtquics2-qmlplugins.control
            qtquics2.control
            qtscript-examples
            qtscript-plugins
            qtscript-qmlplugins
            qtscript
            qtwayland-examples
            qtwayland-plugins
            qtwayland-qmlplugins
            qtwayland
            tar
            which
    
    If you do not wish to distribute GPL-3.0 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
    ***************************************************************
    ***************************************************************
    
     _____                    _____           _         _
    |  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_
    |     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
    |__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
                  |___|                    |___|
    
    Arago Project am62pxx-evm ttyS2
    
    Arago 2023.10 am62pxx-evm ttyS2
    
    am62pxx-evm login: [   18.924999] kauditd_printk_skb: 9 callbacks suppressed
    [   18.925013] audit: type=1334 audit(25.296:24): prog-id=20 op=UNLOAD
    [   18.936481] audit: type=1334 audit(25.296:25): prog-id=19 op=UNLOAD
    [   18.942760] audit: type=1334 audit(25.296:26): prog-id=18 op=UNLOAD
    
    am62pxx-evm login: root
    [  111.675739] audit: type=1006 audit(118.044:27): pid=1323 uid=0 subj=kernel old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=7 res=1
    [  111.688705] audit: type=1300 audit(118.044:27): arch=c00000b7 syscall=64 success=yes exit=1 a0=8 a1=ffffe24d8238 a2=1 a3=1 items=0 ppid=1 pid=1323 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=7 comm="(systemd)" exe="/usr/lib/systemd/systemd-executor" subj=kernel key=(null)
    [  111.715752] audit: type=1327 audit(118.044:27): proctitle="(systemd)"
    [  111.753580] audit: type=1334 audit(118.124:28): prog-id=21 op=LOAD
    [  111.759802] audit: type=1300 audit(118.124:28): arch=c00000b7 syscall=280 success=yes exit=8 a0=5 a1=fffff3818878 a2=90 a3=0 items=0 ppid=1 pid=1323 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=7 comm="systemd" exe="/usr/lib/systemd/systemd" subj=kernel key=(null)
    [  111.786089] audit: type=1327 audit(118.124:28): proctitle="(systemd)"
    [  111.792646] audit: type=1334 audit(118.124:29): prog-id=21 op=UNLOAD
    [  111.799082] audit: type=1300 audit(118.124:29): arch=c00000b7 syscall=57 success=yes exit=0 a0=8 a1=1 a2=0 a3=ffffb8de5c60 items=0 ppid=1 pid=1323 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=7 comm="systemd" exe="/usr/lib/systemd/systemd" subj=kernel key=(null)
    [  111.825166] audit: type=1327 audit(118.124:29): proctitle="(systemd)"
    [  111.831663] audit: type=1334 audit(118.124:30): prog-id=22 op=LOAD
    root@am62pxx-evm:~#
    root@am62pxx-evm:~# mount
    /dev/mmcblk1p2 on / type ext4 (rw,relatime)
    devtmpfs on /dev type devtmpfs (rw,relatime,size=3732764k,nr_inodes=933191,mode=755)
    proc on /proc type proc (rw,relatime)
    sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
    securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
    tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
    devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=666)
    tmpfs on /run type tmpfs (rw,nosuid,nodev,size=1611572k,nr_inodes=819200,mode=755)
    cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)
    bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
    hugetlbfs on /dev/hugepages type hugetlbfs (rw,nosuid,nodev,relatime,pagesize=2M)
    mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
    debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
    tmpfs on /tmp type tmpfs (rw,nosuid,nodev,size=4028928k,nr_inodes=1048576)
    fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
    configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
    tmpfs on /var/volatile type tmpfs (rw,relatime)
    /dev/mmcblk0p2 on /run/media/mmcblk0p2 type vfat (rw,relatime,gid=6,fmask=0007,dmask=0007,allow_utime=0020,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
    /dev/mmcblk0p1 on /run/media/mmcblk0p1 type ext4 (rw,relatime)
    /dev/mmcblk1p1 on /run/media/boot-mmcblk1p1 type vfat (rw,relatime,gid=6,fmask=0007,dmask=0007,allow_utime=0020,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
    tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=805784k,nr_inodes=201446,mode=700)
    root@am62pxx-evm:~#
    root@am62pxx-evm:~# cat /run/media/boot-mmcblk1p1/uEnv.txt
    # This uEnv.txt file can contain additional environment settings that you
    # want to set in U-Boot at boot time.  This can be simple variables such
    # as the serverip or custom variables.  The format of this file is:
    #    variable=value
    # NOTE: This file will be evaluated after the bootcmd is run and the
    #       bootcmd must be set to load this file if it exists (this is the
    #       default on all newer U-Boot images.  This also means that some
    #       variables such as bootdelay cannot be changed by this file since
    #       it is not evaluated until the bootcmd is run.
    name_overlays=ti/k3-am62p5-sk-dsi-rpi-7inch-panel.dtbo
    root@am62pxx-evm:~#
    

  • Okay, just to clarify, the backlight is up now because in your previous log the regulator wasn't coming up. I am assuming you have HDMI and DSI connected and if yes, you will see three cards under /dev/dri/card0, /dev/dri/card1 and /dev/dri/card2. If you want to see something on DSI display, run the command kmstest --device=/dev/dri/card2.

    Regards,
    Krunal

  • Dear Krunal.

    thanks for your great help. the command helps.

    Customer use SERDES to output to external display.

    Do we have similar sample code to support this use case?

    thanks a lot!

    yong

  • Hi,

    We don't have any sample reference design for the above usecase.

    Regards,
    Krunal