• State TI Thinks Resolved
  • Locked Locked
  • Replies 23 replies
  • Answers 2 answers
  • Subscribers 99 subscribers
  • Views 1411 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SK-AM62A-LP: DS90UB954 linux driver

Shine
Genius 13655 points
Part Number: SK-AM62A-LP
Other Parts Discussed in Thread: DS90UB960-Q1, DS90UB953-Q1, , DS90UB954-Q1

Hello Champs,

HW: IMX390、DS90UB953 and DS90UB954
SW: Linux SDK 08_06_00_45

Customer is using SDK 08_06_00_45. Do we have DS90UB954 linux driver?

Thanks
Regards
Shine


  • 0
    TI__Guru 58905 points

    Hello Shine,

    The DS90UB960 driver in the Linux SDK 8.6 release works with both DS90UB960 and DS90UB954. This has been tested and validated.

    Regards,

    Jianzhong

  • 0 in reply to Jianzhong Xu
    TI__Genius 13655 points

    Hello Jianzhong，

    Thank you very much for your great support.

    Can the DS90UB960 driver be used on DS90UB954 directly? Any modification?

    Thanks
    Regards
    Shine

  • 0 in reply to Shine
    TI__Guru 58905 points

    Hi Shine,

    You're welcome. No modification is needed. UB954 registers are compatible to UB960 driver.

    Regards,

    Jianzhong

  • 0 in reply to Jianzhong Xu
    TI__Genius 13655 points

    Hello Jianzhong，

    Thank you very  much. 

    Customer met below error. 



    The Device Tree is below. 

    &exp2 {
    p19-hog {
    /* P19 - CSI_SEL2 */
    gpio-hog;
    gpios = <19 GPIO_ACTIVE_HIGH>;
    output-low;
    line-name = "CSI_SEL2";
    };
    };

    &main_i2c2 {
    #address-cells = <1>;
    #size-cells = <0>;
    status = "okay";

    i2c-switch@71 {
    compatible = "nxp,pca9543";
    #address-cells = <1>;
    #size-cells = <0>;
    reg = <0x71>;

    cam0_i2c: i2c@1 {
    #address-cells = <1>;
    #size-cells = <0>;
    reg = <1>;

    ds90ub960_0: deser@3d {
    compatible = "ti,ds90ub960-q1";

    reg-names = "main", "ser0", "ser1", "ser2", "ser3";
    reg = <0x3d>, <0x44>, <0x45>, <0x46>, <0x47>;

    clocks = <&clk_fusion_25M_fixed>;

    i2c-alias-pool = /bits/ 16 <0x4a 0x4b 0x4c 0x4d 0x4e 0x4f>;

    data-rate = <1600000000>;

    #clock-cells = <0>;

    ds90ub960_0_ports: ports {
    #address-cells = <1>;
    #size-cells = <0>;

    /* CSI-2 */
    port@4 {
    reg = <4>;
    ds90ub960_0_csi_out: endpoint {
    clock-lanes = <0>;
    data-lanes = <1 2 3 4>;
    remote-endpoint = <&csi2_phy0>;
    };
    };
    };

    ds90ub960_0_atr: i2c-atr {
    #address-cells = <1>;
    #size-cells = <0>;
    };
    };
    };
    };
    };

    &csi0_port0 {
    status = "okay";

    csi2_phy0: endpoint {
    remote-endpoint = <&ds90ub960_0_csi_out>;
    clock-lanes = <0>;
    data-lanes = <1 2 3 4>;
    };
    };

    &ds90ub960_0_ports {
    #address-cells = <1>;
    #size-cells = <0>;

    /* FPDLink RX 0 */
    port@0 {
    reg = <0>;

    ds90ub960_fpd3_in: endpoint {
    remote-endpoint = <&ub953_out>;

    mode = <3>;
    bc-freq = <50000000>;

    serializer: remote-chip {
    compatible = "ti,ds90ub953-q1";
    clocks = <&ds90ub960_0>;

    gpio-controller;
    #gpio-cells = <2>;

    #clock-cells = <0>;
    ports {
    #address-cells = <1>;
    #size-cells = <0>;

    port@0 {
    reg = <0>;
    ub953_in: endpoint {
    remote-endpoint = <&sensor_out>;
    data-lanes = <0 1 2 3>;
    };
    };

    port@1 {
    reg = <1>;

    ub953_out: endpoint {
    remote-endpoint = <&ds90ub960_fpd3_in>;
    };
    };
    };
    };
    };
    };
    };

    &ds90ub960_0_atr {
    #address-cells = <1>;
    #size-cells = <0>;

    i2c@0 {
    reg = <0>;
    #address-cells = <1>;
    #size-cells = <0>;

    sensor@1a {
    compatible = "sony,imx390";
    reg = <0x1a>;

    clocks = <&serializer>;
    clock-names = "inck";
    assigned-clocks = <&serializer>;
    assigned-clock-rates = <27000000>;

    xclr-gpios = <&serializer 1 GPIO_ACTIVE_LOW>;
    error0-gpios = <&serializer 2 GPIO_ACTIVE_HIGH>;
    error1-gpios = <&serializer 3 GPIO_ACTIVE_HIGH>;
    comready-gpios = <&serializer 0 GPIO_ACTIVE_HIGH>;

    port {
    sensor_out: endpoint {
    remote-endpoint = <&ub953_in>;
    };
    };
    };
    };
    };



    Thanks
    Regards
    Shine

  • 0 in reply to Shine
    TI__Genius 13655 points

    Hello Jianzhong，

    Thank you very  much. 

    Now the I2C works, customer can add     imx390.ko、ds90ub953.ko、ds90ub960.ko. And 954 can be linked. 



    But the topology is not correct, is there some other configurations he missed?


    Thanks
    Regards
    Shine

  • 0 in reply to Shine
    TI__Guru 58905 points

    Hi Shine,

    I need some more information.

    Is your customer using the SK-AM62A-LP board, or their custom board? How do they connect IMX390 to the board? Which IMX390 module are they using?

    Regards,

    Jianzhong

  • 0 in reply to Jianzhong Xu
    TI__Genius 13655 points

    Hi Jianzhong，

    Yes，customer is using SK-AM62A-LP board. imx390--->ds90ub953--->ds90ub954--->host controller. imx390 has integrated ISP, the output is yuv data. 


    Thanks
    Regards
    Shine

  • 0 in reply to Shine
    TI__Guru 58905 points

    Hi Shine,

    Thanks for providing the diagram. I was asking how they connected the camera to our SK-AM62A-LP board. Are they using the Fusion board or UB954-Q1 EVM? 

    Regards,

    Jianzhong

  • 0 in reply to Jianzhong Xu
    Prodigy 120 points

    use UB954-Q1 EVM  connect to SK-AM62A-LP board

  • 0 in reply to zhangpeng
    TI__Guru 58905 points

    The UB954-Q1 EVM has two Samtec MIPI connectors. Which one are they using? I assume they have an E1 version of the SK-AM62A-LP which has a Samtec MIPI connector. Is that right?

    Would you mind asking them to provide a picture of their complete HW setup (camera, UB954-Q1 EVM, SK-AM62A, etc)? 

    Also just to confirm, their IMX390 camera module has integrated ISP, and the output is yuv data, so they won't need to use the ISP on AM62A. Is this correct?

  • 0 in reply to Jianzhong Xu
    Prodigy 120 points

    UB954-Q1 use port0， yes，Samtec MIPI connector

    their IMX390 camera module has no integrated ISP，is raw sensor

    our IMX390 camera has integrated ISP

    We have 953 954 through, can access the register

    The current problem is as follows：

    csi-bridge has no connect to ticsi2rx

  • 0 in reply to Jianzhong Xu
    Prodigy 120 points

    We're in a hurry. It's been a week. Please deal with it as soon as possible

  • 0 in reply to Jianzhong Xu
    Prodigy 120 points

    • The following is the structure of the camera module：

    ds90ub954 connect to SK-AM62A-LP

  • 0 in reply to zhangpeng
    TI__Guru 58905 points

    Hello Zhangpeng,

    The DS90UB954-Q1 EVM has two Samtec connectors as documented in the EVM User's Guide (note there is a typo in the highlighted text below: it should be J26 instead of J6):

    Which one are you using? If you're using J26 which is on the bottom and can directly connect with SK-AM62A-LP, you'll have to populate the zero ohm resistors. Otherwise, it won't work.

    An alternative is to use the J24 connector on the top. You'll need to make a few changes and use a Samtec cable to connect UB954-Q1 EVM and SK-AM62A:

    • Configure J16 header on DS90UB954-Q1 EVM to choose 3.3v for I2C
    • Short jumper J23 on DS90UB954-Q1 EVM to use 0x3d for I2C address
    • Use a Samtec cable like this one to connect the Samtec connector on the AM62A SK to the Samtec connector (J24) on the DS90UB954-Q1 EVM.

    I'm not sure which IMX390 camera module you're using. If you use the one from D3 Engineering, it should work out-of-box with SK-AM62A. The device tree overlay for IMX390 is provided in the SDK and should be setup as:

    name_overlays=k3-am62a7-fpdlink-sk-fusion.dtbo k3-j721e-fpdlink-imx390-rcm-0-0.dtbo

    Regards,

    Jianzhong

  • 0 in reply to Jianzhong Xu
    Prodigy 120 points

    I use j26

    I use name_overlays=k3-am62a7-fpdlink-sk-fusion.dtbo k3-j721e-fpdlink-imx390-rcm-0-0.dtbo

    • Now i2c is connected and can access register DS90UB954-Q1

  • 0 in reply to zhangpeng
    TI__Guru 58905 points

    Ok. Thanks for the clarification. If you use J26, you'll need to populate the zero ohm resistors on the bottom of the board, as documented in the User's Guide, section 4.4 MIPI CSI-2 Output Signals.

    Regards,

    Jianzhong

  • 0 in reply to Jianzhong Xu
    Prodigy 120 points

    I have populate the zero ohm resistors on the bottom of the board

  • 0 in reply to zhangpeng
    TI__Guru 58905 points

    Ok. Very good. 

    Can you do "lsmod | grep -e j721e_csi2rx -e imx390 -e ub953 -e ub964 -e cdns_csi2rx" on the board and share the result?

  • 0 in reply to Jianzhong Xu
    Prodigy 120 points

    ds90ub954 drive i use ds90ub960  

  • 0 in reply to zhangpeng
    TI__Guru 58905 points

    Yes, it's ub960. I had a typo there.

    Looks like imx390 driver was not loaded. 

    By the way, you didn't modify any device tree, did you? The IMX390 should work with the SDK out-of-box, if you have:

    name_overlays=k3-am62a7-fpdlink-sk-fusion.dtbo k3-j721e-fpdlink-imx390-rcm-0-0.dtbo

    Can you dump the dmesg output to a file and upload it?

  • 0 in reply to Jianzhong Xu
    Prodigy 120 points

    yes， i have no modify any device tree。i use k3-am62a7-fpdlink-sk-fusion.dtbo k3-j721e-fpdlink-imx390-rcm-0-0.dtbo。  I'm just  write this to k3-am62a7-sk.dts，no use dtbo，

    Fullscreen 07350.dmesg.txt Download 
    root@am62axx-evm:/boot# dmesg
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.10.168-g2c23e6c538 (oe-user@oe-host) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #1 SMP PREEMPT Mon Feb 27 11:35:01 UTC 2023
[    0.000000] Machine model: Texas Instruments AM62A7 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 DMA memory pool at 0x0000000099800000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c7x-dma-memory@99800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x0000000099900000, size 30 MiB
[    0.000000] OF: reserved mem: initialized node c7x-memory@99900000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x000000009b800000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x000000009b900000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b900000, compatible id shared-dma-pool
[    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] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c900000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node edgeai-dma-memory@a1000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: initialized node edgeai_shared-memories, compatible id dma-heap-carveout
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ae000000, size 288 MiB
[    0.000000] OF: reserved mem: initialized node edgeai-core-heap-memory@ae000000, compatible id shared-dma-pool
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x00000000997fffff]
[    0.000000]   node   0: [mem 0x0000000099800000-0x000000009b7fefff]
[    0.000000]   node   0: [mem 0x000000009b800000-0x000000009e6fffff]
[    0.000000]   node   0: [mem 0x000000009e700000-0x000000009e77ffff]
[    0.000000]   node   0: [mem 0x000000009e780000-0x00000000a2ffffff]
[    0.000000]   node   0: [mem 0x00000000a3000000-0x00000000adffffff]
[    0.000000]   node   0: [mem 0x00000000ae000000-0x00000000bfffffff]
[    0.000000]   node   0: [mem 0x00000000c0000000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000000880000000-0x00000008ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
[    0.000000] On node 0 totalpages: 1048575
[    0.000000]   DMA zone: 8192 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 524287 pages, LIFO batch:63
[    0.000000]   Normal zone: 8192 pages used for memmap
[    0.000000]   Normal zone: 524288 pages, LIFO batch:63
[    0.000000] cma: Reserved 512 MiB at 0x00000000e0000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.2
[    0.000000] percpu: Embedded 22 pages/cpu s51288 r8192 d30632 u90112
[    0.000000] pcpu-alloc: s51288 r8192 d30632 u90112 alloc=22*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032191
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=0d52f5b8-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: mapped [mem 0x00000000dc000000-0x00000000e0000000] (64MB)
[    0.000000] Memory: 2875028K/4194300K available (11200K kernel code, 1162K rwdata, 4308K rodata, 1920K init, 431K bss, 794984K reserved, 524288K 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] GICv3: Distributor has no Range Selector support
[    0.000000] GICv3: 16 PPIs implemented
[    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] 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
[    0.000003] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008453] Console: colour dummy device 80x25
[    0.013032] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023710] pid_max: default: 32768 minimum: 301
[    0.028507] LSM: Security Framework initializing
[    0.033277] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.040854] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.050266] rcu: Hierarchical SRCU implementation.
[    0.055385] Platform MSI: msi-controller@1820000 domain created
[    0.061614] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
[    0.070843] EFI services will not be available.
[    0.075688] smp: Bringing up secondary CPUs ...
[    0.080839] Detected VIPT I-cache on CPU1
[    0.080869] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[    0.080881] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
[    0.080930] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.081478] Detected VIPT I-cache on CPU2
[    0.081498] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[    0.081509] GICv3: CPU2: using allocated LPI pending table @0x0000000880070000
[    0.081542] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.082052] Detected VIPT I-cache on CPU3
[    0.082071] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[    0.082081] GICv3: CPU3: using allocated LPI pending table @0x0000000880080000
[    0.082111] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.082172] smp: Brought up 1 node, 4 CPUs
[    0.161891] SMP: Total of 4 processors activated.
[    0.166703] CPU features: detected: 32-bit EL0 Support
[    0.171972] CPU features: detected: CRC32 instructions
[    0.183820] CPU: All CPU(s) started at EL2
[    0.188024] alternatives: patching kernel code
[    0.193501] devtmpfs: initialized
[    0.202011] KASLR disabled due to lack of seed
[    0.206729] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.216702] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.236750] pinctrl core: initialized pinctrl subsystem
[    0.242600] DMI not present or invalid.
[    0.247089] NET: Registered protocol family 16
[    0.252750] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.260063] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.268164] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.276697] thermal_sys: Registered thermal governor 'step_wise'
[    0.276701] thermal_sys: Registered thermal governor 'power_allocator'
[    0.283370] cpuidle: using governor menu
[    0.294255] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.301261] ASID allocator initialised with 65536 entries
[    0.325642] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.332513] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.339365] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.346217] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    0.353947] cryptd: max_cpu_qlen set to 1000
[    0.360637] k3-chipinfo 43000014.chipid: Family:AM62AX rev:SR1.0 JTAGID[0x0bb8d02f] Detected
[    0.369677] vcc_5v0: supplied by vmain_pd
[    0.374039] vcc_3v3_main: supplied by vmain_pd
[    0.379027] vcc_3v3_sys: supplied by vcc_3v3_main
[    0.384530] iommu: Default domain type: Translated
[    0.389784] SCSI subsystem initialized
[    0.393929] mc: Linux media interface: v0.10
[    0.398312] videodev: Linux video capture interface: v2.00
[    0.403976] pps_core: LinuxPPS API ver. 1 registered
[    0.409050] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.418400] PTP clock support registered
[    0.422433] EDAC MC: Ver: 3.0.0
[    0.426100] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
[    0.432902] omap-mailbox 29010000.mailbox: omap mailbox rev 0x66fca100
[    0.439674] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fca100
[    0.446392] omap-mailbox 29030000.mailbox: no available mbox devices found
[    0.453745] FPGA manager framework
[    0.457286] Advanced Linux Sound Architecture Driver Initialized.
[    0.464254] clocksource: Switched to clocksource arch_sys_counter
[    0.470656] VFS: Disk quotas dquot_6.6.0
[    0.474710] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.486672] Carveout Heap: Exported 176 MiB at 0x00000000a3000000
[    0.493014] NET: Registered protocol family 2
[    0.497647] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.506831] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.515617] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.523914] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    0.531781] TCP: Hash tables configured (established 32768 bind 32768)
[    0.538620] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.545549] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.553032] NET: Registered protocol family 1
[    0.557866] RPC: Registered named UNIX socket transport module.
[    0.563938] RPC: Registered udp transport module.
[    0.568770] RPC: Registered tcp transport module.
[    0.573582] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.580170] NET: Registered protocol family 44
[    0.584723] PCI: CLS 0 bytes, default 64
[    0.589396] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.600807] Initialise system trusted keyrings
[    0.605530] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[    0.615488] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.621921] NFS: Registering the id_resolver key type
[    0.627133] Key type id_resolver registered
[    0.631411] Key type id_legacy registered
[    0.635564] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.642418] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.650127] 9p: Installing v9fs 9p2000 file system support
[    0.691111] Key type asymmetric registered
[    0.695305] Asymmetric key parser 'x509' registered
[    0.700323] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[    0.707888] io scheduler mq-deadline registered
[    0.712525] io scheduler kyber registered
[    0.718403] pinctrl-single f4000.pinctrl: 171 pins, size 684
[    0.730265] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.747419] brd: module loaded
[    0.755975] loop: module loaded
[    0.759975] megasas: 07.714.04.00-rc1
[    0.766529] tun: Universal TUN/TAP device driver, 1.6
[    0.772141] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    0.778556] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.784653] sky2: driver version 1.30
[    0.789082] VFIO - User Level meta-driver version: 0.3
[    0.795066] i2c /dev entries driver
[    0.799621] sdhci: Secure Digital Host Controller Interface driver
[    0.805944] sdhci: Copyright(c) Pierre Ossman
[    0.810627] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.817254] ledtrig-cpu: registered to indicate activity on CPUs
[    0.823660] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.831268] optee: probing for conduit method.
[    0.835865] optee: revision 3.20 (8e74d476)
[    0.836079] optee: dynamic shared memory is enabled
[    0.845694] optee: initialized driver
[    0.850924] NET: Registered protocol family 17
[    0.855602] 9pnet: Installing 9P2000 support
[    0.860023] Key type dns_resolver registered
[    0.864706] Loading compiled-in X.509 certificates
[    0.876329] ti-sci 44043000.system-controller: ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
[    0.901162] davinci-mcasp 2b10000.mcasp: IRQ common not found
[    0.909554] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[    0.916967] pca953x 1-0023: supply vcc not found, using dummy regulator
[    0.923846] pca953x 1-0023: using AI
[    0.950322] gpio-507 (CSI_SEL2): hogged as output/low
[    0.956585] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz
[    0.984505] i2c i2c-2: Added multiplexed i2c bus 3
[    0.989848] i2c i2c-2: Added multiplexed i2c bus 4
[    0.994762] pca954x 2-0071: registered 2 multiplexed busses for I2C switch pca9543
[    1.002543] omap_i2c 20020000.i2c: bus 2 rev0.12 at 400 kHz
[    1.008575] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[    1.016892] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[    1.026098] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    1.035076] ti-sci-inta 4e0a0000.interrupt-controller: Interrupt Aggregator domain 200 created
[    1.044175] ti-udma 485c0100.dma-controller: Number of rings: 82
[    1.051972] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
[    1.062700] ti-udma 485c0000.dma-controller: Number of rings: 150
[    1.072157] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[    1.081426] ti-udma 4e230000.dma-controller: Number of rings: 6
[    1.087825] ti-udma 4e230000.dma-controller: Channels: 6 (bchan: 0, tchan: 0, rchan: 6)
[    1.097071] printk: console [ttyS2] disabled
[    1.101499] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 16, base_baud = 3000000) is a 8250
[    1.110262] printk: console [ttyS2] enabled
[    1.118704] printk: bootconsole [ns16550a0] disabled
[    1.131771] spi-nand spi0.0: Winbond SPI NAND was found.
[    1.137102] spi-nand spi0.0: 128 MiB, block size: 256 KiB, page size: 4096, OOB size: 128
[    1.145415] 7 fixed-partitions partitions found on MTD device spi0.0
[    1.151767] Creating 7 MTD partitions on "spi0.0":
[    1.156568] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[    1.163275] 0x000000080000-0x000000280000 : "ospi.tispl"
[    1.170229] 0x000000280000-0x000000680000 : "ospi.u-boot"
[    1.178004] 0x000000680000-0x0000006c0000 : "ospi.env"
[    1.184116] 0x0000006c0000-0x000000700000 : "ospi.env.backup"
[    1.190857] 0x000002000000-0x000007fc0000 : "ospi.rootfs"
[    1.231952] 0x000007fc0000-0x000008000000 : "ospi.phypattern"
[    1.280284] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.289300] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83867
[    1.297504] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
[    1.310277] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[    1.317403] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[    1.323898] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[    1.333948] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[    1.443866] mmc0: CQHCI version 5.10
[    1.447518] davinci-mcasp 2b10000.mcasp: IRQ common not found
[    1.462264] pca953x 1-0022: supply vcc not found, using dummy regulator
[    1.469038] pca953x 1-0022: using AI
[    1.475863] sii902x 1-003b: supply iovcc not found, using dummy regulator
[    1.482754] sii902x 1-003b: supply cvcc12 not found, using dummy regulator
[    1.492365] i2c i2c-1: Added multiplexed i2c bus 5
[    1.498664] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[    1.498874] [drm] Initialized tidss 1.0.0 20180215 for 30200000.dss on minor 0
[    1.513860] tidss 30200000.dss: [drm] Cannot find any crtc or sizes
[    1.523882] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[    1.524319] mmc1: CQHCI version 5.10
[    1.531838] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[    1.542094] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[    1.551524] ALSA device list:
[    1.554500]   No soundcards found.
[    1.572832] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[    1.580849] Waiting for root device PARTUUID=0d52f5b8-02...
[    1.599019] mmc0: Command Queue Engine enabled
[    1.603474] mmc0: new HS200 MMC card at address 0001
[    1.608929] mmcblk0: mmc0:0001 S0J56X 14.8 GiB
[    1.613599] mmcblk0boot0: mmc0:0001 S0J56X partition 1 31.5 MiB
[    1.619645] mmcblk0boot1: mmc0:0001 S0J56X partition 2 31.5 MiB
[    1.625708] mmcblk0rpmb: mmc0:0001 S0J56X partition 3 4.00 MiB, chardev (237:0)
[    1.633930]  mmcblk0: p1 p2
[    1.642274] mmc1: new high speed SDXC card at address 59b4
[    1.648260] mmcblk1: mmc1:59b4 CcMJS 59.2 GiB
[    1.654039]  mmcblk1: p1 p2
[    1.726889] EXT4-fs (mmcblk1p2): recovery complete
[    1.732533] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.740682] VFS: Mounted root (ext4 filesystem) on device 179:98.
[    1.747569] devtmpfs: mounted
[    1.751109] Freeing unused kernel memory: 1920K
[    1.755724] Run /sbin/init as init process
[    1.759815]   with arguments:
[    1.759818]     /sbin/init
[    1.759821]   with environment:
[    1.759824]     HOME=/
[    1.759826]     TERM=linux
[    2.088217] systemd[1]: System time before build time, advancing clock.
[    2.175985] NET: Registered protocol family 10
[    2.181285] Segment Routing with IPv6
[    2.228721] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    2.250720] systemd[1]: Detected architecture arm64.
[    2.297010] systemd[1]: Set hostname to <am62axx-evm>.
[    2.590872] systemd[1]: /lib/systemd/system/irqbalanced.service:6: Unknown key name 'ConditionCPUs' in section 'Unit', ignoring.
[    2.625635] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock \xe2\x86\x92 /run/docker.sock; please update the unit file accordingly.
[    2.750808] random: systemd: uninitialized urandom read (16 bytes read)
[    2.760665] systemd[1]: Created slice system-getty.slice.
[    2.780400] random: systemd: uninitialized urandom read (16 bytes read)
[    2.788620] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    2.812389] random: systemd: uninitialized urandom read (16 bytes read)
[    2.820516] systemd[1]: Created slice system-syslog\x2dng.slice.
[    2.845840] systemd[1]: Created slice User and Session Slice.
[    2.868660] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    2.892544] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    2.916533] systemd[1]: Reached target Paths.
[    2.932383] systemd[1]: Reached target Remote File Systems.
[    2.952371] systemd[1]: Reached target Slices.
[    2.968374] systemd[1]: Reached target Swap.
[    3.004752] systemd[1]: Listening on RPCbind Server Activation Socket.
[    3.028489] systemd[1]: Reached target RPC Port Mapper.
[    3.053317] systemd[1]: Listening on Process Core Dump Socket.
[    3.076641] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.103064] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    3.111708] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.132863] systemd[1]: Listening on Journal Socket.
[    3.149029] systemd[1]: Listening on Network Service Netlink Socket.
[    3.172832] systemd[1]: Listening on udev Control Socket.
[    3.192648] systemd[1]: Listening on udev Kernel Socket.
[    3.216424] systemd[1]: Mounting Huge Pages File System...
[    3.236183] systemd[1]: Mounting POSIX Message Queue File System...
[    3.264201] systemd[1]: Mounting Kernel Debug File System...
[    3.284947] systemd[1]: Mounting Temporary Directory (/tmp)...
[    3.304877] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    3.332987] systemd[1]: Starting RPC Bind...
[    3.348598] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    3.362973] systemd[1]: Starting Journal Service...
[    3.399930] systemd[1]: Starting Load Kernel Modules...
[    3.418867] cryptodev: loading out-of-tree module taints kernel.
[    3.420365] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.432418] cryptodev: driver 1.10 loaded.
[    3.444578] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[    3.456148] systemd[1]: Starting udev Coldplug all Devices...
[    3.481746] systemd[1]: Started RPC Bind.
[    3.504913] systemd[1]: Started Journal Service.
[    3.683050] systemd-journald[179]: Received client request to flush runtime journal.
[    3.813198] random: systemd: uninitialized urandom read (16 bytes read)
[    3.836495] random: systemd: uninitialized urandom read (16 bytes read)
[    3.849157] random: systemd-journal: uninitialized urandom read (16 bytes read)
[    4.313676] k3-dsp-rproc 7e000000.dsp: assigned reserved memory node c7x-dma-memory@99800000
[    4.322669] k3-dsp-rproc 7e000000.dsp: configured DSP for remoteproc mode
[    4.330194] remoteproc remoteproc0: 7e000000.dsp is available
[    4.456366] platform 79000000.r5f: configured R5F for remoteproc mode
[    4.466450] platform 79000000.r5f: assigned reserved memory node r5f-dma-memory@9b800000
[    4.480657] remoteproc remoteproc1: 79000000.r5f is available
[    4.491034] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[    4.506223] platform 78000000.r5f: configured R5F for IPC-only mode
[    4.515761] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@9c800000
[    4.526153] remoteproc remoteproc2: 78000000.r5f is available
[    4.533090] remoteproc remoteproc2: attaching to 78000000.r5f
[    4.539758] platform 78000000.r5f: R5F core initialized in IPC-only mode
[    4.547710]  remoteproc2#vdev0buffer: assigned reserved memory node r5f-dma-memory@9c800000
[    4.557384] virtio_rpmsg_bus virtio0: rpmsg host is online
[    4.560568] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd
[    4.564772]  remoteproc2#vdev0buffer: registered virtio0 (type 7)
[    4.576213] remoteproc remoteproc1: powering up 79000000.r5f
[    4.581925] remoteproc remoteproc1: Booting fw image am62a-mcu-r5f0_0-fw, size 52788
[    4.590529]  remoteproc1#vdev0buffer: assigned reserved memory node r5f-dma-memory@9b800000
[    4.599316] virtio_rpmsg_bus virtio1: rpmsg host is online
[    4.604981]  remoteproc1#vdev0buffer: registered virtio1 (type 7)
[    4.612696] remoteproc remoteproc1: remote processor 79000000.r5f is now up
[    4.619791] remoteproc remoteproc2: remote processor 78000000.r5f is now attached
[    4.629050] tlv320aic3x-codec 1-001b: supply DVDD not found, using dummy regulator
[    4.645443] tlv320aic3x-codec 1-001b: Invalid supply voltage(s) AVDD: 3300000, DVDD: -22
[    4.649130] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
[    4.663578] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    4.696793] random: crng init done
[    4.700207] random: 86 urandom warning(s) missed due to ratelimiting
[    4.851415] ds90ub960 4-0030: Successfully probed (rev/mask 20)
[    5.011010] vdec 30210000.video-codec: sram node not found
[    5.018246] vdec 30210000.video-codec: IRQ index 0 not found
[    5.024341] remoteproc remoteproc0: powering up 7e000000.dsp
[    5.030156] remoteproc remoteproc0: Booting fw image am62a-c71_0-fw, size 14948104
[    5.037869] vdec 30210000.video-codec: failed to get irq resource
[    5.044172] remoteproc remoteproc0: unsupported resource 65538
[    5.055140] k3-dsp-rproc 7e000000.dsp: booting DSP core using boot addr = 0x99a00000
[    5.070257]  remoteproc0#vdev0buffer: assigned reserved memory node c7x-dma-memory@99800000
[    5.079023] virtio_rpmsg_bus virtio2: rpmsg host is online
[    5.087236]  remoteproc0#vdev0buffer: registered virtio2 (type 7)
[    5.094123] remoteproc remoteproc0: remote processor 7e000000.dsp is now up
[    5.106044] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xd
[    5.113412] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0x15
[    5.120778] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xe
[    5.128472] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0x15
[    5.135753] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xe
[    6.029032] tps6598x 0-003f: Unable to find the interrupt, switching to polling
[    6.044239] ds90ub953 4-0044: Found rev 2, mask 0
[    6.063415] imx390 6-001a: inck rate: 27027027 Hz
[    6.079806] cdns-csi2rx 30101000.csi-bridge: Probed CSI2RX with 4/4 lanes, 4 streams, external D-PHY
[    6.108418] imx390 6-001a: imx390_read: failed to read reg 0x0330: -121
[    6.115245] imx390: probe of 6-001a failed with error -121
[    6.129165] usbcore: registered new interface driver usbfs
[    6.134761] usbcore: registered new interface driver hub
[    6.140242] usbcore: registered new device driver usb
[    6.187772] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    6.193319] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[    6.201213] xhci-hcd xhci-hcd.1.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000000000010010
[    6.210723] xhci-hcd xhci-hcd.1.auto: irq 453, io mem 0x31100000
[    6.216928] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    6.222466] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[    6.230178] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[    6.236898] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[    6.245225] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.252497] usb usb1: Product: xHCI Host Controller
[    6.257383] usb usb1: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[    6.264034] usb usb1: SerialNumber: xhci-hcd.1.auto
[    6.269607] hub 1-0:1.0: USB hub found
[    6.273593] hub 1-0:1.0: 1 port detected
[    6.278129] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    6.291597] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[    6.300988] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.308326] usb usb2: Product: xHCI Host Controller
[    6.313261] usb usb2: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[    6.319945] usb usb2: SerialNumber: xhci-hcd.1.auto
[    6.325488] hub 2-0:1.0: USB hub found
[    6.329371] hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19)
[    6.401250] ds90ub960 4-0030: RX0 STS2 error: 0xc
[    6.406002] ds90ub960 4-0030: RX0 CSI error: 0x2
[    7.721853] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [TI DP83867] (irq=POLL)
[    7.770502] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[   11.877823] am65-cpsw-nuss 8000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   11.886480] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   27.840620] Initializing XFRM netlink socket
[   31.910679] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   31.927930] Bridge firewalling registered
[   32.833461] process 'docker/tmp/qemu-check869786384/check' started with executable stack
root@am62axx-evm:/boot#

  • 0 in reply to zhangpeng
    TI__Guru 58905 points

    Thanks for sharing the dmesg. I can see the imx390 probing error:

    [ 6.108418] imx390 6-001a: imx390_read: failed to read reg 0x0330: -121
    [ 6.115245] imx390: probe of 6-001a failed with error -121

    According to your new inquiry: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1233573/sk-am62a-lp-debug-about-csi2rx, you're using an IMX390 with in-built ISP. That specific sensor is not supported by our SDK.

    Please see continuing discussion in your new inquiry.

    Best regards,

    Jianzhong