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TDA4VM: eglInitialize() failed when running demo [Mosaic Application File Read]

Part Number: TDA4VM

I build the demo [Mosaic Application File Read] from SDK [ti-processor-sdk-rtos-j721e-evm-07_03_00_07] for linux and run it on our self-designed board, but  [eglInitialize()] failed with error log like below.

[2021-05-08 16:55:58.975] APP: Init ... !!!
[2021-05-08 16:55:58.975] MEM: Init ... !!!
[2021-05-08 16:55:58.978] MEM: Initialized DMA HEAP (fd=4) !!!
[2021-05-08 16:55:58.981] MEM: Init ... Done !!!
[2021-05-08 16:55:58.983] IPC: Init ... !!!
[2021-05-08 16:55:58.983] IPC: Init ... Done !!!
[2021-05-08 16:55:58.987] REMOTE_SERVICE: Init ... !!!
[2021-05-08 16:55:58.989] REMOTE_SERVICE: Init ... Done !!!
[2021-05-08 16:55:58.992]      0.000000 s: GTC Frequency = 0 MHz
[2021-05-08 16:55:58.995] APP: Init ... Done !!!
[2021-05-08 16:55:58.997]      0.000000 s:  VX_ZONE_INIT:Enabled
[2021-05-08 16:55:59.000]      0.000000 s:  VX_ZONE_ERROR:Enabled
[2021-05-08 16:55:59.006]      0.000000 s:  VX_ZONE_WARNING:Enabled
[2021-05-08 16:55:59.008]      0.000000 s:  VX_ZONE_INFO:Enabled
[2021-05-08 16:55:59.011]      0.000000 s:  VX_ZONE_INIT:[tivxInit:75] Initialization Done !!!
[2021-05-08 16:55:59.017]      0.000000 s:  VX_ZONE_INIT:[tivxHostInit:48] Initialization Done for HOST !!!
[2021-05-08 16:55:59.025]      0.000000 s:  VX_ZONE_INFO:[tivxAddTargetKernelInternal:133] registered kernel com.ti.sample.opengl_mosaic on target A72-0
[2021-05-08 16:55:59.036]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1848] vxVerifyGraph IN...
[2021-05-08 16:55:59.042]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1893] ownGraphCalcInAndOutNodes done...
[2021-05-08 16:55:59.050]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1910] ownGraphTopologicalSort done...
[2021-05-08 16:55:59.058]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1924] ownGraphDetectSourceSink done...
[2021-05-08 16:55:59.064]      0.000000 s:  VX_ZONE_INFO:[ownNodeKernelValidate:241] Validating kernel com.ti.sample.opengl_mosaic
[2021-05-08 16:55:59.075]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1939] ownGraphNodeKernelValidate done...
[2021-05-08 16:55:59.081]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1950] ownGraphValidatePipelineParameters done...
[2021-05-08 16:55:59.092]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1960] ownGraphSuperNodeConfigure done...
[2021-05-08 16:55:59.097]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1973] ownGraphCalcHeadAndLeafNodes done...
[2021-05-08 16:55:59.106]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1984] ownGraphFindAndAddDataReferences done...
[2021-05-08 16:55:59.114]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:1992] ownGraphDetectAndSetNumBuf done...
[2021-05-08 16:55:59.122]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2006] ownGraphAllocateDataObjects done
[2021-05-08 16:55:59.130]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2017] ownGraphNodePipeline done
[2021-05-08 16:55:59.136]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2032] ownGraphCreateNodeCallbackCommands done
[2021-05-08 16:55:59.145]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2040] ownGraphLinkArrayElements done
[2021-05-08 16:55:59.153]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2050] ownGraphCreateAndLinkDataReferenceQueues done
[2021-05-08 16:55:59.161]      0.000000 s:  VX_ZONE_ERROR:[ownGraphNodeKernelInit:557] ownNodeKernelInitKernelName No[0] start.
[2021-05-08 16:55:59.170]      0.000000 s:  VX_ZONE_ERROR:[ownGraphNodeKernelInit:566] ownNodeKernelInitKernelName No[0] done.
[2021-05-08 16:55:59.178]      0.000000 s:  VX_ZONE_ERROR:[ownGraphNodeKernelInit:577] ownNodeKernelInit for node 0, kernel com.ti.sample.opengl_mosaic start...
[2021-05-08 16:55:59.189]      0.000000 s:  VX_ZONE_INFO:[ownNodeKernelInit:380] Kernel has not been created.
[2021-05-08 16:55:59.197]      0.000000 s:  VX_ZONE_ERROR:[ownNodeKernelInit:505] Not replicated, call initialize
[2021-05-08 16:55:59.206]      0.000000 s:  VX_ZONE_INFO:[ownNodeKernelInit:528] Calling create callback for node node_81
[2021-05-08 16:55:59.214]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:238] tivxObjDescSend IN
[2021-05-08 16:55:59.221]      0.000000 s:  VX_ZONE_ERROR:[tivxObjDescSend:245] target is on same CPU[9] obj_desc_id=[105]
[2021-05-08 16:55:59.228]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:284] tivxObjDescSend OUT
[2021-05-08 16:55:59.236]      0.000000 s:  VX_ZONE_INFO:[tivxTargetKernelInstanceAlloc:105] attempting to call kernel com.ti.sample.opengl_mosaic on this CPU
[2021-05-08 16:55:59.247] libEGL warning: No hardware driver found, falling back to software rendering
[2021-05-08 16:55:59.253] EGL: eglInitialize() returned 0
[2021-05-08 16:55:59.256] EGL: after eglInitialize() eglError (0x3001)
[2021-05-08 16:55:59.261] EGL: ERROR: eglInitialize() failed !!!
[2021-05-08 16:55:59.264]      0.000000 s:  VX_ZONE_ERROR:[tivxOpenglMosaicProcessEglInfo:352] OpenGL Mosaic: ERROR: Couldn't open openGL window! 
[2021-05-08 16:55:59.275]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:238] tivxObjDescSend IN
[2021-05-08 16:55:59.281]      0.000000 s:  VX_ZONE_ERROR:[tivxObjDescSend:245] target is on same CPU[9] obj_desc_id=[105]
[2021-05-08 16:55:59.289]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:284] tivxObjDescSend OUT
[2021-05-08 16:55:59.295]      0.000000 s:  VX_ZONE_INFO:[ownNodeKernelInit:534] Create callback for node node_81 completed
[2021-05-08 16:55:59.306]      0.000000 s:  VX_ZONE_ERROR:[ownGraphNodeKernelInit:579] ownNodeKernelInit for node 0, kernel com.ti.sample.opengl_mosaic done...
[2021-05-08 16:55:59.316]      0.000000 s:  VX_ZONE_ERROR:[ownGraphNodeKernelInit:590] kernel init for node 0, kernel com.ti.sample.opengl_mosaic ... done !!!
[2021-05-08 16:55:59.328]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2066] ownGraphNodeKernelInit done
[2021-05-08 16:55:59.336]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2077] ownGraphUpdateDataReferenceQueueRefsAfterKernelInit done
[2021-05-08 16:55:59.344]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2088] ownGraphAllocAndEnqueueObjDescForPipeline done
[2021-05-08 16:55:59.353]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2099] ownGraphAllocForStreaming done
[2021-05-08 16:55:59.361]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2110] ownGraphVerifyStreamingMode done
[2021-05-08 16:55:59.369]      0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2145] vxVerifyGraph OUT...
[2021-05-08 16:55:59.375]      0.000000 s:  VX_ZONE_INFO:[ownGraphScheduleGraph:764] Scheduling Graph (graph=217, pipe=0)
[2021-05-08 16:55:59.383]      0.000000 s:  VX_ZONE_INFO:[ownNodeKernelSchedule:632] Scheduling Node (node=214, pipe=0)
[2021-05-08 16:55:59.392]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:238] tivxObjDescSend IN
[2021-05-08 16:55:59.397]      0.000000 s:  VX_ZONE_ERROR:[tivxObjDescSend:245] target is on same CPU[9] obj_desc_id=[214]
[2021-05-08 16:55:59.405]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:284] tivxObjDescSend OUT
[2021-05-08 16:55:59.414]      0.000000 s:  VX_ZONE_INFO:[tivxTargetNodeDescNodeExecute:597] Node (node=214, pipe=0) acquiring parameters on target 00000240
[2021-05-08 16:55:59.425]      0.000000 s:  VX_ZONE_INFO:[tivxTargetNodeDescNodeExecute:656] Node (node=214, pipe=0) executing on target 00000240
[2021-05-08 16:55:59.433] appEglBindFrameBuffer:Invalid object.
[2021-05-08 16:55:59.439]      0.000000 s:  VX_ZONE_INFO:[tivxTargetNodeDescNodeExecute:679] Node (node=214, pipe=0) executing on target 00000240 ... DONE !!!
[2021-05-08 16:55:59.450]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:238] tivxObjDescSend IN
[2021-05-08 16:55:59.455]      0.000000 s:  VX_ZONE_ERROR:[tivxObjDescSend:245] target is on same CPU[9] obj_desc_id=[215]
[2021-05-08 16:55:59.464]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:284] tivxObjDescSend OUT
[2021-05-08 16:55:59.470]      0.000000 s:  VX_ZONE_INFO:[ownCheckGraphCompleted:677] Graph Completed (graph=217, pipe=0)
[2021-05-08 16:55:59.481]      0.000000 s:  VX_ZONE_INFO:[ownCheckGraphCompleted:705] All Graphs Completed
[2021-05-08 16:55:59.486] app_linux_arm_opengl_mosaic: writing to file [./output/mosaic_output_file.bin] image of size 1920 x 1080
[2021-05-08 16:55:59.494] app_linux_arm_opengl_mosaic: ERROR: Unable to open file for writing [./output/mosaic_output_file.bin]
[2021-05-08 16:55:59.505]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:238] tivxObjDescSend IN
[2021-05-08 16:55:59.511]      0.000000 s:  VX_ZONE_ERROR:[tivxObjDescSend:245] target is on same CPU[9] obj_desc_id=[128]
[2021-05-08 16:55:59.519]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:284] tivxObjDescSend OUT
[2021-05-08 16:55:59.525]      0.000000 s:  VX_ZONE_ERROR:[tivxOpenglMosaicDelete:507] OpenGL Mosaic: ERROR - appEglWindowClose failed! 
[2021-05-08 16:55:59.536]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:238] tivxObjDescSend IN
[2021-05-08 16:55:59.541]      0.000000 s:  VX_ZONE_ERROR:[tivxObjDescSend:245] target is on same CPU[9] obj_desc_id=[128]
[2021-05-08 16:55:59.550]      0.000000 s:  VX_ZONE_INFO:[tivxObjDescSend:284] tivxObjDescSend OUT
[2021-05-08 16:55:59.555]      0.000000 s:  VX_ZONE_ERROR:[ownContextSendCmd:782] Command ack message returned failure cmd_status: -1
[2021-05-08 16:55:59.566]      0.000000 s:  VX_ZONE_ERROR:[ownContextSendCmd:818] tivxEventWait() failed.
[2021-05-08 16:55:59.572]      0.000000 s:  VX_ZONE_ERROR:[ownNodeKernelDeinit:622] Target kernel, TIVX_CMD_NODE_DELETE failed
[2021-05-08 16:55:59.584]      0.000000 s:  VX_ZONE_ERROR:[ownDestructNode:54] ownNodeKernelDeinit() failed.
[2021-05-08 16:55:59.589]      0.000000 s:  VX_ZONE_ERROR:[ownReleaseReferenceInt:292] destructor() returned error.
[2021-05-08 16:55:59.597]      0.000000 s:  VX_ZONE_ERROR:[ownGraphRemoveNode:321] ownReleaseReferenceInt() failed.
[2021-05-08 16:55:59.606]      0.000000 s:  VX_ZONE_ERROR:[vxRemoveNode:1664] ownReleaseReferenceInt() failed.
[2021-05-08 16:55:59.614]      0.000000 s:  VX_ZONE_ERROR:[ownDestructGraph:116] ownReleaseReferenceInt() failed.
[2021-05-08 16:55:59.621]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.630]      0.000000 s:  VX_ZONE_ERROR:[ownReleaseReferenceInt:292] destructor() returned error.
[2021-05-08 16:55:59.639]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1011] Found a reference 0x5e9458 of type 0000080f at external count 1, internal count 0, releasing it
[2021-05-08 16:55:59.652]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1015] Unreleased reference name = image_76
[2021-05-08 16:55:59.661]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1017] Releasing reference now as a part of garbage collection
[2021-05-08 16:55:59.672]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1011] Found a reference 0x5e9710 of type 0000080f at external count 1, internal count 0, releasing it
[2021-05-08 16:55:59.683]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1015] Unreleased reference name = image_77
[2021-05-08 16:55:59.691]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1017] Releasing reference now as a part of garbage collection
[2021-05-08 16:55:59.702]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1011] Found a reference 0x5e99c8 of type 0000080f at external count 1, internal count 0, releasing it
[2021-05-08 16:55:59.716]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1015] Unreleased reference name = image_78
[2021-05-08 16:55:59.725]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1017] Releasing reference now as a part of garbage collection
[2021-05-08 16:55:59.733]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1011] Found a reference 0x5e9c80 of type 0000080f at external count 1, internal count 0, releasing it
[2021-05-08 16:55:59.747]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1015] Unreleased reference name = image_79
[2021-05-08 16:55:59.755]      0.000000 s:  VX_ZONE_WARNING:[vxReleaseContext:1017] Releasing reference now as a part of garbage collection
[2021-05-08 16:55:59.766]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.777]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.789]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.800]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.811]      0.000000 s:  VX_ZONE_INIT:[tivxHostDeInit:56] De-Initialization Done for HOST !!!
[2021-05-08 16:55:59.819]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.830]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.839]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.850]      0.000000 s:  VX_ZONE_INFO:[tivxQueueDelete:182] if this hangs, please ensure all application threads have been destroyed
[2021-05-08 16:55:59.861]      0.000000 s:  VX_ZONE_INIT:[tivxDeInit:115] De-Initialization Done !!!
[2021-05-08 16:55:59.869] APP: Deinit ... !!!
[2021-05-08 16:55:59.869] REMOTE_SERVICE: Deinit ... !!!
[2021-05-08 16:55:59.872] REMOTE_SERVICE: Deinit ... Done !!!
[2021-05-08 16:55:59.877] IPC: Deinit ... !!!
[2021-05-08 16:55:59.877] IPC: DeInit ... Done !!!
[2021-05-08 16:55:59.880] MEM: Deinit ... !!!
[2021-05-08 16:55:59.883] MEM: Alloc's: 7 alloc's of 10137652 bytes 
[2021-05-08 16:55:59.886] MEM: Free's : 7 free's  of 10137652 bytes 
[2021-05-08 16:55:59.889] MEM: Open's : 0 allocs  of 0 bytes 
[2021-05-08 16:55:59.894] MEM: Deinit ... Done !!!
[2021-05-08 16:55:59.894] APP: Deinit ... Done !!!
(For debugging, some info log is added.)

Maybe some config about egl is needed, any help will be appreciated.

  • Hello,

    Can you please attach your kernel log?

    Regards

    Hemant

  • My appology for relying late due to that I didn't have the board on hand lately.

    I attached the kernel log and please check it.


    [2021-05-26 19:18:26.898] dmesg
    [2021-05-26 19:18:27.548] [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
    [2021-05-26 19:18:27.553] [ 0.000000] Linux version 5.4.74-g6575511e08bd (xzh141x@XZH141X-MT_90GK_BU) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #3 SMP PREEMPT Wed May 26 16:42:50 CST 2021
    [2021-05-26 19:18:27.573] [ 0.000000] Machine model: Texas Instruments K3 J721E SoC
    [2021-05-26 19:18:27.581] [ 0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
    [2021-05-26 19:18:27.589] [ 0.000000] printk: bootconsole [ns16550a0] enabled
    [2021-05-26 19:18:27.595] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
    [2021-05-26 19:18:27.606] [ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.614] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
    [2021-05-26 19:18:27.625] [ 0.000000] OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.636] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
    [2021-05-26 19:18:27.645] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-dma-memory@a1000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.656] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 31 MiB
    [2021-05-26 19:18:27.667] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-memory@a1100000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.678] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a3000000, size 1 MiB
    [2021-05-26 19:18:27.687] [ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@a3000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.697] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a3100000, size 31 MiB
    [2021-05-26 19:18:27.709] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-memory@a3100000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.720] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a5000000, size 1 MiB
    [2021-05-26 19:18:27.728] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-dma-memory@a5000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.739] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a5100000, size 7 MiB
    [2021-05-26 19:18:27.751] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-memory@a5100000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.761] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a5800000, size 1 MiB
    [2021-05-26 19:18:27.769] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-dma-memory@a5800000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.781] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a5900000, size 7 MiB
    [2021-05-26 19:18:27.792] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-memory@a5900000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.803] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB
    [2021-05-26 19:18:27.811] [ 0.000000] OF: reserved mem: initialized node c66-dma-memory@a6000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.822] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB
    [2021-05-26 19:18:27.833] [ 0.000000] OF: reserved mem: initialized node c66-memory@a6100000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.842] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB
    [2021-05-26 19:18:27.853] [ 0.000000] OF: reserved mem: initialized node c66-dma-memory@a7000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.864] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB
    [2021-05-26 19:18:27.873] [ 0.000000] OF: reserved mem: initialized node c66-memory@a7100000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.883] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 1 MiB
    [2021-05-26 19:18:27.892] [ 0.000000] OF: reserved mem: initialized node c71-dma-memory@a8000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.903] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a8100000, size 15 MiB
    [2021-05-26 19:18:27.914] [ 0.000000] OF: reserved mem: initialized node c71-memory@a8100000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.922] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000ac000000, size 32 MiB
    [2021-05-26 19:18:27.933] [ 0.000000] OF: reserved mem: initialized node vision_apps-dma-memory@ac000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.944] [ 0.000000] OF: reserved mem: initialized node vision_apps_shared-memories, compatible id dma-heap-carveout
    [2021-05-26 19:18:27.955] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000ce000000, size 720 MiB
    [2021-05-26 19:18:27.967] [ 0.000000] OF: reserved mem: initialized node vision_apps-core-heap-memory@ce000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.978] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000fb000000, size 1 MiB
    [2021-05-26 19:18:27.986] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-dma-memory@fb000000, compatible id shared-dma-pool
    [2021-05-26 19:18:27.997] [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000fb100000, size 15 MiB
    [2021-05-26 19:18:28.008] [ 0.000000] OF: reserved mem: initialized node vision_apps-r5f-memory@fb100000, compatible id shared-dma-pool
    [2021-05-26 19:18:28.019] [ 0.000000] cma: Failed to reserve 512 MiB
    [2021-05-26 19:18:28.025] [ 0.000000] On node 0 totalpages: 35840
    [2021-05-26 19:18:28.031] [ 0.000000] DMA zone: 13 pages used for memmap
    [2021-05-26 19:18:28.039] [ 0.000000] DMA zone: 0 pages reserved
    [2021-05-26 19:18:28.042] [ 0.000000] DMA zone: 12672 pages, LIFO batch:3
    [2021-05-26 19:18:28.050] [ 0.000000] DMA32 zone: 16 pages used for memmap
    [2021-05-26 19:18:28.056] [ 0.000000] DMA32 zone: 18446744073709542016 pages, LIFO batch:3
    [2021-05-26 19:18:28.064] [ 0.000000] Normal zone: 32 pages used for memmap
    [2021-05-26 19:18:28.069] [ 0.000000] Normal zone: 32768 pages, LIFO batch:3
    [2021-05-26 19:18:28.075] [ 0.000000] psci: probing for conduit method from DT.
    [2021-05-26 19:18:28.083] [ 0.000000] psci: PSCIv1.1 detected in firmware.
    [2021-05-26 19:18:28.089] [ 0.000000] psci: Using standard PSCI v0.2 function IDs
    [2021-05-26 19:18:28.094] [ 0.000000] psci: Trusted OS migration not required
    [2021-05-26 19:18:28.103] [ 0.000000] psci: SMC Calling Convention v1.0
    [2021-05-26 19:18:28.108] [ 0.000000] percpu: Embedded 2 pages/cpu s48152 r8192 d74728 u131072
    [2021-05-26 19:18:28.117] [ 0.000000] pcpu-alloc: s48152 r8192 d74728 u131072 alloc=2*65536
    [2021-05-26 19:18:28.125] [ 0.000000] pcpu-alloc: [0] 0 [0] 1
    [2021-05-26 19:18:28.128] [ 0.000000] Detected PIPT I-cache on CPU0
    [2021-05-26 19:18:28.133] [ 0.000000] CPU features: detected: GIC system register CPU interface
    [2021-05-26 19:18:28.142] [ 0.000000] CPU features: detected: EL2 vector hardening
    [2021-05-26 19:18:28.147] [ 0.000000] Built 1 zonelists, mobility grouping off. Total pages: 35779
    [2021-05-26 19:18:28.155] [ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),128k(ospi.env),128k(ospi.env.backup),1m(ospi.sysfw),57216k@8m(ospi.rootfs),128k(ospi.phypattern);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs) root=PARTUUID=aeddcb33-b10b-4947-9602-2cbf8169b5d2 rw rootfstype=ext4 rootwait
    [2021-05-26 19:18:28.197] [ 0.000000] Dentry cache hash table entries: 524288 (order: 6, 4194304 bytes, linear)
    [2021-05-26 19:18:28.208] [ 0.000000] Inode-cache hash table entries: 262144 (order: 5, 2097152 bytes, linear)
    [2021-05-26 19:18:28.217] [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
    [2021-05-26 19:18:28.225] [ 0.000000] software IO TLB: mapped [mem 0x9a800000-0x9e800000] (64MB)
    [2021-05-26 19:18:28.234] [ 0.000000] Memory: 2587840K/2293760K available (7806K kernel code, 606K rwdata, 2432K rodata, 1280K init, 605K bss, 18446744073709257536K reserved, 0K cma-reserved)
    [2021-05-26 19:18:28.250] [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    [2021-05-26 19:18:28.258] [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
    [2021-05-26 19:18:28.264] [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
    [2021-05-26 19:18:28.272] [ 0.000000] Tasks RCU enabled.
    [2021-05-26 19:18:28.277] [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
    [2021-05-26 19:18:28.286] [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
    [2021-05-26 19:18:28.294] [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
    [2021-05-26 19:18:28.300] [ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
    [2021-05-26 19:18:28.308] [ 0.000000] GICv3: 960 SPIs implemented
    [2021-05-26 19:18:28.314] [ 0.000000] GICv3: 0 Extended SPIs implemented
    [2021-05-26 19:18:28.319] [ 0.000000] GICv3: Distributor has no Range Selector support
    [2021-05-26 19:18:28.328] [ 0.000000] GICv3: 16 PPIs implemented
    [2021-05-26 19:18:28.330] [ 0.000000] GICv3: no VLPI support, no direct LPI support
    [2021-05-26 19:18:28.339] [ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001900000
    [2021-05-26 19:18:28.347] [ 0.000000] ITS [mem 0x01820000-0x0182ffff]
    [2021-05-26 19:18:28.352] [ 0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
    [2021-05-26 19:18:28.361] [ 0.000000] ITS@0x0000000001820000: allocated 1048576 Devices @8c0800000 (flat, esz 8, psz 64K, shr 0)
    [2021-05-26 19:18:28.372] [ 0.000000] ITS: using cache flushing for cmd queue
    [2021-05-26 19:18:28.378] [ 0.000000] GICv3: using LPI property table @0x00000008c00c0000
    [2021-05-26 19:18:28.386] [ 0.000000] GIC: using cache flushing for LPI property table
    [2021-05-26 19:18:28.391] [ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008c00d0000
    [2021-05-26 19:18:28.400] [ 0.000000] random: get_random_bytes called from start_kernel+0x2b4/0x430 with crng_init=0
    [2021-05-26 19:18:28.411] [ 0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
    [2021-05-26 19:18:28.419] [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
    [2021-05-26 19:18:28.430] [ 0.000002] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
    [2021-05-26 19:18:28.441] [ 0.008359] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=200000)
    [2021-05-26 19:18:28.453] [ 0.019028] pid_max: default: 32768 minimum: 301
    [2021-05-26 19:18:28.458] [ 0.023818] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
    [2021-05-26 19:18:28.466] [ 0.031394] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
    [2021-05-26 19:18:28.475] [ 0.040714] ASID allocator initialised with 32768 entries
    [2021-05-26 19:18:28.483] [ 0.046293] rcu: Hierarchical SRCU implementation.
    [2021-05-26 19:18:28.489] [ 0.051366] Platform MSI: gic-its@1820000 domain created
    [2021-05-26 19:18:28.494] [ 0.057046] PCI/MSI: /bus@100000/interrupt-controller@1800000/gic-its@1820000 domain created
    [2021-05-26 19:18:28.505] [ 0.065909] smp: Bringing up secondary CPUs ...
    [2021-05-26 19:18:28.511] [ 0.071297] Detected PIPT I-cache on CPU1
    [2021-05-26 19:18:28.516] [ 0.071324] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
    [2021-05-26 19:18:28.525] [ 0.071334] GICv3: CPU1: using allocated LPI pending table @0x00000008c00e0000
    [2021-05-26 19:18:28.533] [ 0.071364] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
    [2021-05-26 19:18:28.541] [ 0.071426] smp: Brought up 1 node, 2 CPUs
    [2021-05-26 19:18:28.547] [ 0.100773] SMP: Total of 2 processors activated.
    [2021-05-26 19:18:28.552] [ 0.105577] CPU features: detected: 32-bit EL0 Support
    [2021-05-26 19:18:28.561] [ 0.110824] CPU features: detected: CRC32 instructions
    [2021-05-26 19:18:28.566] [ 0.122604] CPU: All CPU(s) started at EL2
    [2021-05-26 19:18:28.572] [ 0.126798] alternatives: patching kernel code
    [2021-05-26 19:18:28.577] [ 0.131985] devtmpfs: initialized
    [2021-05-26 19:18:28.583] [ 0.141035] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
    [2021-05-26 19:18:28.594] [ 0.151007] futex hash table entries: 512 (order: -1, 32768 bytes, linear)
    [2021-05-26 19:18:28.602] [ 0.158256] pinctrl core: initialized pinctrl subsystem
    [2021-05-26 19:18:28.611] [ 0.164275] NET: Registered protocol family 16
    [2021-05-26 19:18:28.616] [ 0.169057] DMA: preallocated 256 KiB pool for atomic allocations
    [2021-05-26 19:18:28.622] [ 0.175552] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
    [2021-05-26 19:18:28.630] [ 0.190644] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
    [2021-05-26 19:18:28.638] [ 0.197497] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
    [2021-05-26 19:18:28.647] [ 0.204255] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
    [2021-05-26 19:18:28.655] [ 0.212932] cryptd: max_cpu_qlen set to 1000
    [2021-05-26 19:18:28.661] [ 0.218748] vsys_3v3: supplied by evm_12v0
    [2021-05-26 19:18:28.666] [ 0.223035] vsys_5v0: supplied by evm_12v0
    [2021-05-26 19:18:28.672] [ 0.227636] iommu: Default domain type: Translated
    [2021-05-26 19:18:28.677] [ 0.232758] SCSI subsystem initialized
    [2021-05-26 19:18:28.683] [ 0.236650] usbcore: registered new interface driver usbfs
    [2021-05-26 19:18:28.688] [ 0.242265] usbcore: registered new interface driver hub
    [2021-05-26 19:18:28.697] [ 0.247724] usbcore: registered new device driver usb
    [2021-05-26 19:18:28.702] [ 0.253142] mc: Linux media interface: v0.10
    [2021-05-26 19:18:28.708] [ 0.257550] videodev: Linux video capture interface: v2.00
    [2021-05-26 19:18:28.716] [ 0.263161] pps_core: LinuxPPS API ver. 1 registered
    [2021-05-26 19:18:28.722] [ 0.268230] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [2021-05-26 19:18:28.733] [ 0.277566] PTP clock support registered
    [2021-05-26 19:18:28.736] [ 0.281577] EDAC MC: Ver: 3.0.0
    [2021-05-26 19:18:28.741] [ 0.285702] clocksource: Switched to clocksource arch_sys_counter
    [2021-05-26 19:18:28.749] [ 0.292033] VFS: Disk quotas dquot_6.6.0
    [2021-05-26 19:18:28.755] [ 0.296091] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
    [2021-05-26 19:18:28.763] [ 0.303831] Carveout Heap: Exported 512 MiB at 0x00000000ae000000
    [2021-05-26 19:18:28.772] [ 0.310072] thermal_sys: Registered thermal governor 'step_wise'
    [2021-05-26 19:18:28.777] [ 0.310074] thermal_sys: Registered thermal governor 'power_allocator'
    [2021-05-26 19:18:28.786] [ 0.316496] NET: Registered protocol family 2
    [2021-05-26 19:18:28.791] [ 0.327837] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear)
    [2021-05-26 19:18:28.802] [ 0.336600] TCP established hash table entries: 32768 (order: 2, 262144 bytes, linear)
    [2021-05-26 19:18:28.813] [ 0.344796] TCP bind hash table entries: 32768 (order: 3, 524288 bytes, linear)
    [2021-05-26 19:18:28.821] [ 0.352573] TCP: Hash tables configured (established 32768 bind 32768)
    [2021-05-26 19:18:28.830] [ 0.359320] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear)
    [2021-05-26 19:18:28.838] [ 0.366213] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear)
    [2021-05-26 19:18:28.846] [ 0.373634] NET: Registered protocol family 1
    [2021-05-26 19:18:28.852] [ 0.378396] RPC: Registered named UNIX socket transport module.
    [2021-05-26 19:18:28.861] [ 0.384447] RPC: Registered udp transport module.
    [2021-05-26 19:18:28.866] [ 0.389251] RPC: Registered tcp transport module.
    [2021-05-26 19:18:28.872] [ 0.394054] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [2021-05-26 19:18:28.880] [ 0.400638] PCI: CLS 0 bytes, default 64
    [2021-05-26 19:18:28.885] [ 0.405010] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
    [2021-05-26 19:18:28.894] [ 0.416415] workingset: timestamp_bits=46 max_order=16 bucket_order=0
    [2021-05-26 19:18:28.902] [ 0.425455] ntfs: driver 2.1.32 [Flags: R/O].
    [2021-05-26 19:18:28.908] [ 0.430292] io scheduler mq-deadline registered
    [2021-05-26 19:18:28.913] [ 0.434923] io scheduler kyber registered
    [2021-05-26 19:18:28.919] [ 0.439946] pinctrl-single 4301c000.pinmux: 94 pins, size 376
    [2021-05-26 19:18:28.925] [ 0.446054] pinctrl-single 11c000.pinmux: 173 pins, size 692
    [2021-05-26 19:18:28.933] [ 0.452838] k3-ringacc 2b800000.ringacc: Failed to get MSI domain
    [2021-05-26 19:18:28.941] [ 0.459091] k3-ringacc 3c000000.ringacc: Failed to get MSI domain
    [2021-05-26 19:18:28.950] [ 0.465420] ti-pat 31010000.pat: Found PAT Rev 1.0 with 16384 pages
    [2021-05-26 19:18:28.958] [ 0.471831] debugfs: Directory '31010000.pat' with parent 'regmap' already present!
    [2021-05-26 19:18:28.969] [ 0.479820] ti-pat 31011000.pat: Found PAT Rev 1.0 with 16384 pages
    [2021-05-26 19:18:28.974] [ 0.486235] debugfs: Directory '31011000.pat' with parent 'regmap' already present!
    [2021-05-26 19:18:28.986] [ 0.494171] ti-pat 31012000.pat: Found PAT Rev 1.0 with 16384 pages
    [2021-05-26 19:18:28.994] [ 0.500583] debugfs: Directory '31012000.pat' with parent 'regmap' already present!
    [2021-05-26 19:18:29.002] [ 0.508513] ti-pat 31013000.pat: Found PAT Rev 1.0 with 2048 pages
    [2021-05-26 19:18:29.010] [ 0.514836] debugfs: Directory '31013000.pat' with parent 'regmap' already present!
    [2021-05-26 19:18:29.021] [ 0.522770] ti-pat 31014000.pat: Found PAT Rev 1.0 with 2048 pages
    [2021-05-26 19:18:29.027] [ 0.529094] debugfs: Directory '31014000.pat' with parent 'regmap' already present!
    [2021-05-26 19:18:29.038] [ 0.537359] sdhci: Secure Digital Host Controller Interface driver
    [2021-05-26 19:18:29.047] [ 0.543677] sdhci: Copyright(c) Pierre Ossman
    [2021-05-26 19:18:29.052] [ 0.548224] sdhci-pltfm: SDHCI platform and OF driver helper
    [2021-05-26 19:18:29.060] [ 0.554123] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
    [2021-05-26 19:18:29.066] [ 0.562475] sysfs: cannot create duplicate filename '/devices/platform/dma_buf_phys'
    [2021-05-26 19:18:29.077] [ 0.570399] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.4.74-g6575511e08bd #3
    [2021-05-26 19:18:29.085] [ 0.577686] Hardware name: Texas Instruments K3 J721E SoC (DT)
    [2021-05-26 19:18:29.094] [ 0.583641] Call trace:
    [2021-05-26 19:18:29.099] [ 0.586139] dump_backtrace+0x0/0x140
    [2021-05-26 19:18:29.105] [ 0.589874] show_stack+0x14/0x20
    [2021-05-26 19:18:29.108] [ 0.593255] dump_stack+0xbc/0x11c
    [2021-05-26 19:18:29.113] [ 0.596728] sysfs_warn_dup+0x5c/0x78
    [2021-05-26 19:18:29.119] [ 0.600462] sysfs_create_dir_ns+0xd8/0xf0
    [2021-05-26 19:18:29.124] [ 0.604641] kobject_add_internal+0x98/0x288
    [2021-05-26 19:18:29.130] [ 0.608997] kobject_add+0x9c/0x100
    [2021-05-26 19:18:29.135] [ 0.612555] device_add+0xe0/0x5d0
    [2021-05-26 19:18:29.138] [ 0.616024] platform_device_add+0x10c/0x230
    [2021-05-26 19:18:29.146] [ 0.620380] platform_device_register_full+0xc8/0x140
    [2021-05-26 19:18:29.153] [ 0.625538] dma_buf_phys_init+0x68/0x90
    [2021-05-26 19:18:29.158] [ 0.629539] do_one_initcall+0x74/0x1c8
    [2021-05-26 19:18:29.163] [ 0.633453] kernel_init_freeable+0x194/0x238
    [2021-05-26 19:18:29.169] [ 0.637898] kernel_init+0x10/0xfc
    [2021-05-26 19:18:29.174] [ 0.641366] ret_from_fork+0x10/0x1c
    [2021-05-26 19:18:29.177] [ 0.645020] kobject_add_internal failed for dma_buf_phys with -EEXIST, don't try to register things with the same name in the same directory.
    [2021-05-26 19:18:29.191] [ 0.658579] libphy: Fixed MDIO Bus: probed
    [2021-05-26 19:18:29.199] [ 0.662794] CAN device driver interface
    [2021-05-26 19:18:29.202] [ 0.666835] VFIO - User Level meta-driver version: 0.3
    [2021-05-26 19:18:29.210] [ 0.672086] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [2021-05-26 19:18:29.216] [ 0.678755] ehci-platform: EHCI generic platform driver
    [2021-05-26 19:18:29.224] [ 0.684349] usbcore: registered new interface driver usb-storage
    [2021-05-26 19:18:29.232] [ 0.690501] i2c /dev entries driver
    [2021-05-26 19:18:29.236] [ 0.694849] optee: probing for conduit method from DT.
    [2021-05-26 19:18:29.244] [ 0.700117] optee: revision 3.8 (199fca17)
    [2021-05-26 19:18:29.249] [ 0.700468] optee: initialized driver
    [2021-05-26 19:18:29.252] [ 0.709022] NET: Registered protocol family 10
    [2021-05-26 19:18:29.260] [ 0.713992] Segment Routing with IPv6
    [2021-05-26 19:18:29.263] [ 0.717766] NET: Registered protocol family 17
    [2021-05-26 19:18:29.269] [ 0.722305] can: controller area network core (rev 20170425 abi 9)
    [2021-05-26 19:18:29.277] [ 0.728644] NET: Registered protocol family 29
    [2021-05-26 19:18:29.282] [ 0.733182] can: raw protocol (rev 20170425)
    [2021-05-26 19:18:29.288] [ 0.737542] can: broadcast manager protocol (rev 20170425 t)
    [2021-05-26 19:18:29.296] [ 0.743325] can: netlink gateway (rev 20190810) max_hops=1
    [2021-05-26 19:18:29.305] [ 0.749132] registered taskstats version 1
    [2021-05-26 19:18:29.307] [ 0.755536] k3-ringacc 2b800000.ringacc: Failed to get MSI domain
    [2021-05-26 19:18:29.316] [ 0.761820] k3-ringacc 3c000000.ringacc: Failed to get MSI domain
    [2021-05-26 19:18:29.324] [ 0.768917] ti-sci 44083000.dmsc: ABI: 3.1 (firmware rev 0x0014 '20.8.5--v2020.08b (Terrific Lla')
    [2021-05-26 19:18:29.335] [ 0.791900] random: fast init done
    [2021-05-26 19:18:29.341] [ 0.814124] omap_i2c 42120000.i2c: bus 0 rev0.12 at 100 kHz
    [2021-05-26 19:18:29.346] [ 0.820164] omap_i2c 2000000.i2c: bus 1 rev0.12 at 400 kHz
    [2021-05-26 19:18:29.355] [ 0.826050] omap_i2c 2010000.i2c: bus 2 rev0.12 at 100 kHz
    [2021-05-26 19:18:29.363] [ 0.831962] omap_i2c 2020000.i2c: bus 3 rev0.12 at 100 kHz
    [2021-05-26 19:18:29.368] [ 0.837822] omap_i2c 2030000.i2c: bus 4 rev0.12 at 100 kHz
    [2021-05-26 19:18:29.377] [ 0.843655] omap_i2c 2040000.i2c: bus 5 rev0.12 at 100 kHz
    [2021-05-26 19:18:29.383] [ 0.849584] omap_i2c 2050000.i2c: bus 6 rev0.12 at 400 kHz
    [2021-05-26 19:18:29.391] [ 0.855656] ti-sci-intr bus@100000:bus@28380000:interrupt-controller2: Interrupt Router 137 domain created
    [2021-05-26 19:18:29.402] [ 0.865620] ti-sci-intr bus@100000:interrupt-controller0: Interrupt Router 131 domain created
    [2021-05-26 19:18:29.410] [ 0.874418] ti-sci-intr bus@100000:navss@30000000:interrupt-controller1: Interrupt Router 213 domain created
    [2021-05-26 19:18:29.421] [ 0.884604] ti-sci-inta 33d00000.interrupt-controller: Interrupt Aggregator domain 209 created
    [2021-05-26 19:18:29.432] [ 0.903064] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235
    [2021-05-26 19:18:29.443] [ 0.912941] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
    [2021-05-26 19:18:29.452] [ 0.919700] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66346100, num_proxies:64
    [2021-05-26 19:18:29.460] [ 0.928742] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[440,150] sci-dev-id:211
    [2021-05-26 19:18:29.471] [ 0.938883] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
    [2021-05-26 19:18:29.479] [ 0.945641] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66346100, num_proxies:64
    [2021-05-26 19:18:29.488] [ 0.953572] mmc0: CQHCI version 5.10
    [2021-05-26 19:18:29.493] [ 0.998130] mmc0: SDHCI controller on 4f80000.sdhci [4f80000.sdhci] using ADMA 64-bit
    [2021-05-26 19:18:29.505] [ 1.006533] printk: console [ttyS2] disabled
    [2021-05-26 19:18:29.510] [ 1.010991] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 14, base_baud = 3000000) is a 8250
    [2021-05-26 19:18:29.520] [ 1.019819] printk: console [ttyS2] enabled
    [2021-05-26 19:18:29.524] [ 1.028264] printk: bootconsole [ns16550a0] disabled
    [2021-05-26 19:18:29.532] [ 1.038660] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 15, base_baud = 3000000) is a 8250
    [2021-05-26 19:18:29.541] [ 1.047521] 2830000.serial: ttyS5 at MMIO 0x2830000 (irq = 16, base_baud = 3000000) is a 8250
    [2021-05-26 19:18:29.552] [ 1.056409] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 17, base_baud = 3000000) is a 8250
    [2021-05-26 19:18:29.563] [ 1.065347] 2890000.serial: ttyS0 at MMIO 0x2890000 (irq = 18, base_baud = 3000000) is a 8250
    [2021-05-26 19:18:29.571] [ 1.074159] arm-smmu-v3 36600000.smmu: ias 48-bit, oas 48-bit (features 0x00001f8f)
    [2021-05-26 19:18:29.582] [ 1.084395] arm-smmu-v3 36600000.smmu: allocated 524288 entries for cmdq
    [2021-05-26 19:18:29.590] [ 1.095465] arm-smmu-v3 36600000.smmu: allocated 524288 entries for evtq
    [2021-05-26 19:18:29.599] [ 1.103641] arm-smmu-v3 36600000.smmu: msi_domain absent - falling back to wired irqs
    [2021-05-26 19:18:29.607] [ 1.112823] rti-wdt 2200000.watchdog: heartbeat 60 sec
    [2021-05-26 19:18:29.613] [ 1.118405] rti-wdt 2210000.watchdog: heartbeat 60 sec
    [2021-05-26 19:18:29.621] [ 1.125706] davinci_gpio 42100000.gpio: IRQ index 0 not found
    [2021-05-26 19:18:29.629] [ 1.131465] davinci_gpio 42100000.gpio: IRQ not populated, err = -6
    [2021-05-26 19:18:29.635] [ 1.141769] vdd_p1v8: supplied by vsys_5v0
    [2021-05-26 19:18:29.643] [ 1.145969] vdd_p1v2: supplied by vdd_p1v8
    [2021-05-26 19:18:29.649] [ 1.150177] vdd_p1v1: supplied by vdd_p1v8
    [2021-05-26 19:18:29.654] [ 1.154387] vdd_lcd_pwr: supplied by evm_12v0
    [2021-05-26 19:18:29.660] [ 1.158858] vdd_phy_en: supplied by evm_12v0
    [2021-05-26 19:18:29.665] [ 1.163544] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
    [2021-05-26 19:18:29.674] [ 1.170410] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
    [2021-05-26 19:18:29.682] [ 1.177278] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fc7100
    [2021-05-26 19:18:29.690] [ 1.184134] omap-mailbox 31f83000.mailbox: omap mailbox rev 0x66fc7100
    [2021-05-26 19:18:29.696] [ 1.190936] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fc7100
    [2021-05-26 19:18:29.720] [ 1.198062] ti-udma 285c0000.dma-controller: Channels: 24 (tchan: 12, rchan: 12, gp-rflow: 8)
    [2021-05-26 19:18:29.720] [ 1.208207] ti-udma 31150000.dma-controller: Channels: 84 (tchan: 42, rchan: 42, gp-rflow: 16)
    [2021-05-26 19:18:29.726] [ 1.219392] debugfs: Directory 'pd:175' with parent 'pm_genpd' already present!
    [2021-05-26 19:18:29.735] [ 1.226820] debugfs: Directory 'pd:174' with parent 'pm_genpd' already present!
    [2021-05-26 19:18:29.746] [ 1.234686] mmc0: Command Queue Engine enabled
    [2021-05-26 19:18:29.752] [ 1.239128] mmc0: new HS200 MMC card at address 0001
    [2021-05-26 19:18:29.757] [ 1.239493] debugfs: Directory 'pd:242' with parent 'pm_genpd' already present!
    [2021-05-26 19:18:29.769] [ 1.251419] debugfs: Directory 'pd:241' with parent 'pm_genpd' already present!
    [2021-05-26 19:18:29.776] [ 1.251577] mmcblk0: mmc0:0001 BGUF4R 29.1 GiB
    [2021-05-26 19:18:29.782] [ 1.258730] debugfs: Directory 'pd:240' with parent 'pm_genpd' already present!
    [2021-05-26 19:18:29.794] [ 1.263360] mmcblk0boot0: mmc0:0001 BGUF4R partition 1 31.9 MiB
    [2021-05-26 19:18:29.799] [ 1.270538] debugfs: Directory 'pd:239' with parent 'pm_genpd' already present!
    [2021-05-26 19:18:29.810] [ 1.276542] mmcblk0boot1: mmc0:0001 BGUF4R partition 2 31.9 MiB
    [2021-05-26 19:18:29.816] [ 1.284146] hctosys: unable to open rtc device (rtc0)
    [2021-05-26 19:18:29.824] [ 1.289738] mmcblk0rpmb: mmc0:0001 BGUF4R partition 3 4.00 MiB, chardev (245:0)
    [2021-05-26 19:18:29.832] [ 1.303892] mmcblk0: p1 p2
    [2021-05-26 19:18:29.838] [ 1.429145] EXT4-fs (mmcblk0p1): recovery complete
    [2021-05-26 19:18:29.843] [ 1.434559] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
    [2021-05-26 19:18:29.852] [ 1.442683] VFS: Mounted root (ext4 filesystem) on device 179:1.
    [2021-05-26 19:18:29.860] [ 1.448893] devtmpfs: mounted
    [2021-05-26 19:18:29.866] [ 1.452270] Freeing unused kernel memory: 1280K
    [2021-05-26 19:18:29.872] [ 1.456822] Run /sbin/init as init process
    [2021-05-26 19:18:29.876] [ 1.512376] systemd[1]: System time before build time, advancing clock.
    [2021-05-26 19:18:29.885] [ 1.530017] systemd[1]: systemd 244.3+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
    [2021-05-26 19:18:29.908] [ 1.551795] systemd[1]: Detected architecture arm64.
    [2021-05-26 19:18:29.913] [ 1.578974] systemd[1]: Set hostname to <j7-evm>.
    [2021-05-26 19:18:29.919] [ 1.728361] 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.
    [2021-05-26 19:18:29.942] [ 1.782487] random: systemd: uninitialized urandom read (16 bytes read)
    [2021-05-26 19:18:29.949] [ 1.789233] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
    [2021-05-26 19:18:29.969] [ 1.801558] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
    [2021-05-26 19:18:29.974] [ 1.811838] systemd[1]: Created slice system-getty.slice.
    [2021-05-26 19:18:29.982] [ 1.825839] random: systemd: uninitialized urandom read (16 bytes read)
    [2021-05-26 19:18:29.990] [ 1.833212] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [2021-05-26 19:18:29.999] [ 1.846764] random: systemd: uninitialized urandom read (16 bytes read)
    [2021-05-26 19:18:30.007] [ 1.853970] systemd[1]: Created slice User and Session Slice.
    [2021-05-26 19:18:30.012] [ 1.867883] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [2021-05-26 19:18:30.024] [ 1.885820] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [2021-05-26 19:18:30.032] [ 1.902821] systemd[1]: Reached target Paths.
    [2021-05-26 19:18:30.038] [ 1.914752] systemd[1]: Reached target Remote File Systems.
    [2021-05-26 19:18:30.046] [ 1.927745] systemd[1]: Reached target Slices.
    [2021-05-26 19:18:30.051] [ 1.939749] systemd[1]: Reached target Swap.
    [2021-05-26 19:18:30.057] [ 1.951715] systemd[1]: Listening on RPCbind Server Activation Socket.
    [2021-05-26 19:18:30.065] [ 1.965781] systemd[1]: Reached target RPC Port Mapper.
    [2021-05-26 19:18:30.071] [ 1.979737] systemd[1]: Listening on Process Core Dump Socket.
    [2021-05-26 19:18:30.079] [ 1.992894] systemd[1]: Listening on initctl Compatibility Named Pipe.
    [2021-05-26 19:18:30.089] [ 2.012887] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
    [2021-05-26 19:18:30.096] [ 2.021277] systemd[1]: Listening on Journal Socket (/dev/log).
    [2021-05-26 19:18:30.104] [ 2.035984] systemd[1]: Listening on Journal Socket.
    [2021-05-26 19:18:30.110] [ 2.047054] systemd[1]: Listening on Network Service Netlink Socket.
    [2021-05-26 19:18:30.118] [ 2.061930] systemd[1]: Listening on udev Control Socket.
    [2021-05-26 19:18:30.126] [ 2.075856] systemd[1]: Listening on udev Kernel Socket.
    [2021-05-26 19:18:30.132] [ 2.094183] systemd[1]: Mounting Huge Pages File System...
    [2021-05-26 19:18:30.140] [ 2.111813] systemd[1]: Mounting POSIX Message Queue File System...
    [2021-05-26 19:18:30.146] [ 2.128581] systemd[1]: Mounting Kernel Debug File System...
    [2021-05-26 19:18:30.155] [ 2.145443] systemd[1]: Mounting Temporary Directory (/tmp)...
    [2021-05-26 19:18:30.162] [ 2.157933] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped.
    [2021-05-26 19:18:30.173] [ 2.174680] systemd[1]: Starting Start psplash boot splash screen...
    [2021-05-26 19:18:30.182] [ 2.193570] systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
    [2021-05-26 19:18:30.191] [ 2.213611] systemd[1]: Starting RPC Bind...
    [2021-05-26 19:18:30.196] [ 2.222932] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
    [2021-05-26 19:18:30.207] [ 2.238950] systemd[1]: Starting Journal Service...
    [2021-05-26 19:18:30.212] [ 2.255388] systemd[1]: Starting Load Kernel Modules...
    [2021-05-26 19:18:30.221] [ 2.273066] systemd[1]: Starting Remount Root and Kernel File Systems...
    [2021-05-26 19:18:30.229] [ 2.295302] systemd[1]: Starting udev Coldplug all Devices...
    [2021-05-26 19:18:30.235] [ 2.318229] systemd[1]: Started RPC Bind.
    [2021-05-26 19:18:30.240] [ 2.329208] systemd[1]: Mounted Huge Pages File System.
    [2021-05-26 19:18:30.248] [ 2.342615] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
    [2021-05-26 19:18:30.255] [ 2.349645] systemd[1]: Started Journal Service.
    [2021-05-26 19:18:30.259] [ 2.499028] systemd-journald[156]: Received client request to flush runtime journal.
    [2021-05-26 19:18:30.271] [ 3.539359] m_can_platform 2701000.can: m_can device registered (irq=29, version=32)
    [2021-05-26 19:18:30.279] [ 3.703481] m_can_platform 2711000.can: m_can device registered (irq=31, version=32)
    [2021-05-26 19:18:30.288] [ 3.733233]
    [2021-05-26 19:18:30.290] [I]\x016SMI230<smi230_gyro_probe><214>SMI230GYRO i2c adapter is at 418f98f8
    [2021-05-26 19:18:30.298] [ 3.851959] m_can_platform 2721000.can: m_can device registered (irq=33, version=32)
    [2021-05-26 19:18:30.307] [ 3.977942]
    [2021-05-26 19:18:30.309] [I]\x016SMI230<smi230_gyro_probe><226>Bosch Sensor Device SMI230GYRO initialized
    [2021-05-26 19:18:30.318] [ 4.004291] random: crng init done
    [2021-05-26 19:18:30.323] [ 4.007687] random: 7 urandom warning(s) missed due to ratelimiting
    [2021-05-26 19:18:30.332] [ 4.099836] k3-dsp-rproc 4d80800000.dsp: assigned reserved memory node c66-dma-memory@a7000000
    [2021-05-26 19:18:30.340] [ 4.205455]
    [2021-05-26 19:18:30.343] [I]\x016SMI230<smi230_acc_probe><149>SMI230ACC i2c adapter is at 418f98f8
    [2021-05-26 19:18:30.351] [ 4.212179] m_can_platform 2731000.can: m_can device registered (irq=35, version=32)
    [2021-05-26 19:18:30.359] [ 4.231792]
    [2021-05-26 19:18:30.362] [I]\x016SMI230<smi230_acc_probe><161>Bosch Sensor Device SMI230ACC initialized
    [2021-05-26 19:18:30.371] [ 4.356626] k3-dsp-rproc 4d80800000.dsp: configured DSP for IPC-only mode
    [2021-05-26 19:18:30.382] [ 4.458810]
    [2021-05-26 19:18:30.382] [I]\x016SMI230<smi230_probe><822>DATA sync is enabled
    [2021-05-26 19:18:30.390] [ 4.514861] remoteproc remoteproc0: 4d80800000.dsp is available
    [2021-05-26 19:18:30.396] [ 4.651334] remoteproc remoteproc0: powering up 4d80800000.dsp
    [2021-05-26 19:18:30.404] [ 4.657797] remoteproc remoteproc0: Booting fw image j7-c66_0-fw, size 1579152
    [2021-05-26 19:18:30.412] [ 4.671532] k3-dsp-rproc 4d80800000.dsp: DSP initialized in IPC-only mode
    [2021-05-26 19:18:30.421] [ 4.681759] remoteproc0#vdev0buffer: assigned reserved memory node c66-dma-memory@a7000000
    [2021-05-26 19:18:30.432] [ 4.694291] virtio_rpmsg_bus virtio0: rpmsg host is online
    [2021-05-26 19:18:30.438] [ 4.698824] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd
    [2021-05-26 19:18:30.445] [ 4.703736] remoteproc0#vdev0buffer: registered virtio0 (type 7)
    [2021-05-26 19:18:30.454] [ 4.717760] remoteproc remoteproc0: remote processor 4d80800000.dsp is now up
    [2021-05-26 19:18:30.462] [ 4.734279] k3-dsp-rproc 4d81800000.dsp: assigned reserved memory node c66-dma-memory@a6000000
    [2021-05-26 19:18:30.473] [ 4.880578] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
    [2021-05-26 19:18:30.482] [ 4.968155] j721e-pcie 2900000.pcie: IO 0x10001000..0x10010fff -> 0x10001000
    [2021-05-26 19:18:30.490] [ 4.984052] platform 41000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
    [2021-05-26 19:18:30.504] [ 5.052506] k3-dsp-rproc 4d81800000.dsp: configured DSP for IPC-only mode
    [2021-05-26 19:18:30.515] [ 5.151969] j721e-pcie 2900000.pcie: MEM 0x10011000..0x17ffffff -> 0x10011000
    [2021-05-26 19:18:30.523] [ 5.166051] remoteproc remoteproc1: 4d81800000.dsp is available
    [2021-05-26 19:18:30.532] [ 5.224785] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010a, freq:200000000, add_val:4 pps:0
    [2021-05-26 19:18:30.540] [ 5.257253] platform 41000000.r5f: configured R5F for IPC-only mode
    [2021-05-26 19:18:30.548] [ 5.306382] j721e-pcie 2900000.pcie: PCI host bridge to bus 0000:00
    [2021-05-26 19:18:30.556] [ 5.319362] platform 41000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
    [2021-05-26 19:18:30.568] [ 5.347806] k3-dsp-rproc 64800000.dsp: assigned reserved memory node c71-dma-memory@a8000000
    [2021-05-26 19:18:30.576] [ 5.355613] pci_bus 0000:00: root bus resource [bus 00-0f]
    [2021-05-26 19:18:30.584] [ 5.362875] remoteproc remoteproc1: powering up 4d81800000.dsp
    [2021-05-26 19:18:30.590] [ 5.370047] remoteproc remoteproc1: Booting fw image j7-c66_1-fw, size 1579152
    [2021-05-26 19:18:30.598] [ 5.374851] cadence-qspi 47040000.spi: PHY calibration failed: -2
    [2021-05-26 19:18:30.606] [ 5.379843] k3-dsp-rproc 4d81800000.dsp: DSP initialized in IPC-only mode
    [2021-05-26 19:18:30.615] [ 5.394732] remoteproc1#vdev0buffer: assigned reserved memory node c66-dma-memory@a6000000
    [2021-05-26 19:18:30.626] [ 5.406537] virtio_rpmsg_bus virtio1: rpmsg host is online
    [2021-05-26 19:18:30.634] [ 5.410686] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xd
    [2021-05-26 19:18:30.643] [ 5.414663] remoteproc1#vdev0buffer: registered virtio1 (type 7)
    [2021-05-26 19:18:30.648] [ 5.428710] remoteproc remoteproc1: remote processor 4d81800000.dsp is now up
    [2021-05-26 19:18:30.659] [ 5.449715] spi-nor spi1.0: mt35xu512aba (65536 Kbytes)
    [2021-05-26 19:18:30.665] [ 5.465457] remoteproc remoteproc2: 41000000.r5f is available
    [2021-05-26 19:18:30.673] [ 5.486581] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] (bus address [0x10001000-0x10010fff])
    [2021-05-26 19:18:30.684] [ 5.512069] 8 cmdlinepart partitions found on MTD device 47040000.spi.0
    [2021-05-26 19:18:30.690] [ 5.524298] k3-dsp-rproc 64800000.dsp: configured DSP for IPC-only mode
    [2021-05-26 19:18:30.698] [ 5.554140] platform 5c00000.r5f: configured R5F for IPC-only mode
    [2021-05-26 19:18:30.709] [ 5.585983] pci_bus 0000:00: root bus resource [mem 0x10011000-0x17ffffff]
    [2021-05-26 19:18:30.717] [ 5.603165] remoteproc remoteproc2: powering up 41000000.r5f
    [2021-05-26 19:18:30.724] [ 5.608870] remoteproc remoteproc2: Booting fw image j7-mcu-r5f0_0-fw, size 8503044
    [2021-05-26 19:18:30.731] [ 5.622948] platform 41000000.r5f: R5F core initialized in IPC-only mode
    [2021-05-26 19:18:30.742] [ 5.628701]
    [2021-05-26 19:18:30.742] [I]\x016SMI230<smi230_probe><827>Configuration file transfer succeed!
    [2021-05-26 19:18:30.751] [ 5.629675] remoteproc2#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
    [2021-05-26 19:18:30.762] [ 5.649123] Creating 8 MTD partitions on "47040000.spi.0":
    [2021-05-26 19:18:30.768] [ 5.658792] remoteproc remoteproc3: 64800000.dsp is available
    [2021-05-26 19:18:30.776] [ 5.665273] virtio_rpmsg_bus virtio2: rpmsg host is online
    [2021-05-26 19:18:30.781] [ 5.670866] remoteproc2#vdev0buffer: registered virtio2 (type 7)
    [2021-05-26 19:18:30.790] [ 5.680661] remoteproc remoteproc2: remote processor 41000000.r5f is now up
    [2021-05-26 19:18:30.798] [ 5.692860]
    [2021-05-26 19:18:30.800] [I]\x016SMI230<set_gyro_data_ready_int><735>get regs 18 = 0
    [2021-05-26 19:18:30.806] [ 5.693360] platform 5c00000.r5f: assigned reserved memory node vision_apps-r5f-dma-memory@a1000000
    [2021-05-26 19:18:30.818] [ 5.721721]
    [2021-05-26 19:18:30.820] [I]\x016SMI230<set_gyro_data_ready_int><748>ch3 data 0 = 1
    [2021-05-26 19:18:30.826] [ 5.761898] 0x000000000000-0x000000080000 : "ospi.tiboot3"
    [2021-05-26 19:18:30.834] [ 5.793357] pci 0000:00:00.0: [104c:b00d] type 01 class 0x060400
    [2021-05-26 19:18:30.840] [ 5.815562]
    [2021-05-26 19:18:30.842] [I]\x016SMI230<set_gyro_data_ready_int><735>get regs 18 = 1
    [2021-05-26 19:18:30.850] [ 5.839163] remoteproc remoteproc3: powering up 64800000.dsp
    [2021-05-26 19:18:30.856] [ 5.844914] remoteproc remoteproc3: Booting fw image j7-c71_0-fw, size 9969648
    [2021-05-26 19:18:30.865] [ 5.858102] k3-dsp-rproc 64800000.dsp: DSP initialized in IPC-only mode
    [2021-05-26 19:18:30.876] [ 5.864771] remoteproc3#vdev0buffer: assigned reserved memory node c71-dma-memory@a8000000
    [2021-05-26 19:18:30.884] [ 5.883672] virtio_rpmsg_bus virtio3: rpmsg host is online
    [2021-05-26 19:18:30.892] [ 5.889285] remoteproc3#vdev0buffer: registered virtio3 (type 7)
    [2021-05-26 19:18:30.898] [ 5.902745] remoteproc remoteproc3: remote processor 64800000.dsp is now up
    [2021-05-26 19:18:30.907] [ 5.909890] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xd
    [2021-05-26 19:18:30.917] [ 5.927729] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:30.929] [ 5.941033] 0x000000080000-0x000000280000 : "ospi.tispl"
    [2021-05-26 19:18:30.934] [ 5.953305]
    [2021-05-26 19:18:30.937] [I]\x016SMI230<set_gyro_data_ready_int><755>ch4 data 0 = 1
    [2021-05-26 19:18:30.942] [ 5.970003] remoteproc remoteproc4: 5c00000.r5f is available
    [2021-05-26 19:18:30.950] [ 5.980892] 0x000000280000-0x000000680000 : "ospi.u-boot"
    [2021-05-26 19:18:30.959] [ 5.991482] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:30.970] [ 6.006310] platform 5d00000.r5f: configured R5F for IPC-only mode
    [2021-05-26 19:18:30.978] [ 6.025284] 0x000000680000-0x0000006a0000 : "ospi.env"
    [2021-05-26 19:18:30.984] [ 6.037499] platform 5d00000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
    [2021-05-26 19:18:30.995] [ 6.045932] remoteproc remoteproc4: powering up 5c00000.r5f
    [2021-05-26 19:18:31.003] [ 6.051538] remoteproc remoteproc4: Booting fw image j7-main-r5f0_0-fw, size 5089624
    [2021-05-26 19:18:31.012] [ 6.055112] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
    [2021-05-26 19:18:31.023] [ 6.059442] platform 5c00000.r5f: R5F core initialized in IPC-only mode
    [2021-05-26 19:18:31.031] [ 6.077711] remoteproc4#vdev0buffer: assigned reserved memory node vision_apps-r5f-dma-memory@a1000000
    [2021-05-26 19:18:31.042] [ 6.085509] input: SMI230ACC as /devices/virtual/input/input0
    [2021-05-26 19:18:31.050] [ 6.091167] virtio_rpmsg_bus virtio4: rpmsg host is online
    [2021-05-26 19:18:31.057] [ 6.097843] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0xd
    [2021-05-26 19:18:31.064] [ 6.100719] remoteproc4#vdev0buffer: registered virtio4 (type 7)
    [2021-05-26 19:18:31.073] [ 6.111854] remoteproc remoteproc5: 5d00000.r5f is available
    [2021-05-26 19:18:31.081] [ 6.117620] remoteproc remoteproc4: remote processor 5c00000.r5f is now up
    [2021-05-26 19:18:31.091] [ 6.117954] SMI230ACC 6-0018: failed to find irq number
    [2021-05-26 19:18:31.095] [ 6.130963] 0x0000006a0000-0x0000006c0000 : "ospi.env.backup"
    [2021-05-26 19:18:31.104] [ 6.149159] 0x0000006c0000-0x0000007c0000 : "ospi.sysfw"
    [2021-05-26 19:18:31.112] [ 6.158641] remoteproc remoteproc5: powering up 5d00000.r5f
    [2021-05-26 19:18:31.117] [ 6.164263] remoteproc remoteproc5: Booting fw image j7-main-r5f0_1-fw, size 1964032
    [2021-05-26 19:18:31.126] [ 6.176909] platform 5d00000.r5f: R5F core initialized in IPC-only mode
    [2021-05-26 19:18:31.137] [ 6.186783] remoteproc5#vdev0buffer: assigned reserved memory node r5f-dma-memory@a3000000
    [2021-05-26 19:18:31.147] [ 6.199594] virtio_rpmsg_bus virtio5: rpmsg host is online
    [2021-05-26 19:18:31.156] [ 6.206273] virtio_rpmsg_bus virtio5: creating channel rpmsg_chrdev addr 0xd
    [2021-05-26 19:18:31.163] [ 6.207789] remoteproc5#vdev0buffer: registered virtio5 (type 7)
    [2021-05-26 19:18:31.179] [ 6.222726] platform 5e00000.r5f: configured R5F for IPC-only mode
    [2021-05-26 19:18:31.180] [ 6.228971] remoteproc remoteproc5: remote processor 5d00000.r5f is now up
    [2021-05-26 19:18:31.187] [ 6.256801] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:31.198] [ 6.263679] platform 5e00000.r5f: assigned reserved memory node vision_apps-r5f-dma-memory@a5000000
    [2021-05-26 19:18:31.210] [ 6.275720]
    [2021-05-26 19:18:31.210] [E]\x013SMI230<smi230_probe><909>Request irq failed -1
    [2021-05-26 19:18:31.218] [ 6.293985] 0x000000800000-0x000003fe0000 : "ospi.rootfs"
    [2021-05-26 19:18:31.223] [ 6.324453] remoteproc remoteproc6: 5e00000.r5f is available
    [2021-05-26 19:18:31.231] [ 6.339460] 0x000003fe0000-0x000004000000 : "ospi.phypattern"
    [2021-05-26 19:18:31.248] [ 6.355726]
    [2021-05-26 19:18:31.248] [I]\x016SMI230<smi230_probe><922>Sensor SMI230ACC was probed successfully
    [2021-05-26 19:18:31.249] [ 6.398309] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xb2 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:31.262] [ 6.461296] remoteproc remoteproc6: powering up 5e00000.r5f
    [2021-05-26 19:18:31.267] [ 6.466887] remoteproc remoteproc6: Booting fw image j7-main-r5f1_0-fw, size 153452
    [2021-05-26 19:18:31.276] [ 6.479874] platform 5e00000.r5f: R5F core initialized in IPC-only mode
    [2021-05-26 19:18:31.287] [ 6.491476] remoteproc6#vdev0buffer: assigned reserved memory node vision_apps-r5f-dma-memory@a5000000
    [2021-05-26 19:18:31.298] [ 6.503722] platform 5f00000.r5f: configured R5F for IPC-only mode
    [2021-05-26 19:18:31.306] [ 6.506215] virtio_rpmsg_bus virtio6: rpmsg host is online
    [2021-05-26 19:18:31.311] [ 6.513303] virtio_rpmsg_bus virtio6: creating channel rpmsg_chrdev addr 0xd
    [2021-05-26 19:18:31.336] [ 6.520731] remoteproc6#vdev0buffer: registered virtio6 (type 7)
    [2021-05-26 19:18:31.336] [ 6.532734] remoteproc remoteproc6: remote processor 5e00000.r5f is now up
    [2021-05-26 19:18:31.338] [ 6.619200] platform 5f00000.r5f: assigned reserved memory node vision_apps-r5f-dma-memory@a5800000
    [2021-05-26 19:18:31.348] [ 6.646840] pci 0000:00:00.0: supports D1
    [2021-05-26 19:18:31.354] [ 6.658920] remoteproc remoteproc7: 5f00000.r5f is available
    [2021-05-26 19:18:31.359] [ 6.670512] remoteproc remoteproc7: powering up 5f00000.r5f
    [2021-05-26 19:18:31.367] [ 6.676124] remoteproc remoteproc7: Booting fw image j7-main-r5f1_1-fw, size 153452
    [2021-05-26 19:18:31.376] [ 6.688751] platform 5f00000.r5f: R5F core initialized in IPC-only mode
    [2021-05-26 19:18:31.386] [ 6.695369] remoteproc7#vdev0buffer: assigned reserved memory node vision_apps-r5f-dma-memory@a5800000
    [2021-05-26 19:18:31.395] [ 6.715201] virtio_rpmsg_bus virtio7: rpmsg host is online
    [2021-05-26 19:18:31.403] [ 6.722313] virtio_rpmsg_bus virtio7: creating channel rpmsg_chrdev addr 0xd
    [2021-05-26 19:18:31.412] [ 6.723743] remoteproc7#vdev0buffer: registered virtio7 (type 7)
    [2021-05-26 19:18:31.432] [ 6.742726] remoteproc remoteproc7: remote processor 5f00000.r5f is now up
    [2021-05-26 19:18:31.432] [ 6.854747] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
    [2021-05-26 19:18:31.434] [ 6.982124] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x84 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:31.448] [ 7.086709] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
    [2021-05-26 19:18:31.468] [ 7.115465] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
    [2021-05-26 19:18:31.470] [ 7.142610] cdns-usb3 6000000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
    [2021-05-26 19:18:31.478] [ 7.143021] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xd
    [2021-05-26 19:18:31.496] [ 7.161841] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0x12
    [2021-05-26 19:18:31.497] [ 7.169111] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0x15
    [2021-05-26 19:18:31.503] [ 7.182253] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
    [2021-05-26 19:18:31.514] [ 7.192138] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xe
    [2021-05-26 19:18:31.536] [ 7.199780] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0x15
    [2021-05-26 19:18:31.536] [ 7.206972] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xe
    [2021-05-26 19:18:31.542] [ 7.216132] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0x15
    [2021-05-26 19:18:31.550] [ 7.223385] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xe
    [2021-05-26 19:18:31.559] [ 7.236860] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0x15
    [2021-05-26 19:18:31.570] [ 7.244126] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xe
    [2021-05-26 19:18:31.584] [ 7.257818] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0x15
    [2021-05-26 19:18:31.588] [ 7.265042] virtio_rpmsg_bus virtio4: creating channel ti.ethfw.notifyservice addr 0x1e
    [2021-05-26 19:18:31.595] [ 7.278654] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
    [2021-05-26 19:18:31.619] [ 7.278801] virtio_rpmsg_bus virtio4: creating channel rpmsg-kdrv addr 0x1a
    [2021-05-26 19:18:31.619] [ 7.300215] omap_rng 4e10000.rng: Random Number Generator ver. 241b34c
    [2021-05-26 19:18:31.625] [ 7.300875] virtio_rpmsg_bus virtio5: creating channel rpmsg_chrdev addr 0x15
    [2021-05-26 19:18:31.633] [ 7.318816] virtio_rpmsg_bus virtio5: creating channel ti.ipc4.ping-pong addr 0xe
    [2021-05-26 19:18:31.642] [ 7.329158] rpmsg-kdrv-eth-switch rpmsg-kdrv-2-mpu_1_0_ethswitch-device-0: Device info: permissions: 07FFFFFF uart_id: 2
    [2021-05-26 19:18:31.653] [ 7.343595] rpmsg-kdrv-eth-switch rpmsg-kdrv-2-mpu_1_0_ethswitch-device-0: FW ver 0.1 (rev 1) 14/May/2021 SHA:0ab17a16
    [2021-05-26 19:18:31.667] [ 7.360859] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: virt_cpsw_nuss mac loaded
    [2021-05-26 19:18:31.676] [ 7.370848] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: rdev_features:00000003 rdev_mtu:1522 flow_id:172 tx_psil_dst_id:4A00
    [2021-05-26 19:18:31.696] [ 7.385584] remoteproc remoteproc8: b034000.pru is available
    [2021-05-26 19:18:31.698] [ 7.387827] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: local_mac_addr:00:00:00:00:00:00 rdev_mac_addr:70:ff:76:1d:92:c1
    [2021-05-26 19:18:31.724] [ 7.421025] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [2021-05-26 19:18:31.724] [ 7.458212] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x6 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:31.728] [ 7.477770] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
    [2021-05-26 19:18:31.736] [ 7.509316] pru-rproc b034000.pru: PRU rproc node /bus@100000/icssg@b000000/pru@34000 probed successfully
    [2021-05-26 19:18:31.747] [ 7.564460] pci_bus 0000:01: busn_res: [bus 01-0f] end is updated to 01
    [2021-05-26 19:18:31.762] [ 7.583876] xhci-hcd xhci-hcd.2.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
    [2021-05-26 19:18:31.767] [ 7.655021] remoteproc remoteproc9: b004000.rtu is available
    [2021-05-26 19:18:31.775] [ 7.669319] pci 0000:00:00.0: PCI bridge to [bus 01]
    [2021-05-26 19:18:31.781] [ 7.688359] pcieport 0000:00:00.0: PME: Signaling with IRQ 616
    [2021-05-26 19:18:31.799] [ 7.694297] pru-rproc b004000.rtu: PRU rproc node /bus@100000/icssg@b000000/rtu@4000 probed successfully
    [2021-05-26 19:18:31.801] [ 7.694576] virtio_rpmsg_bus virtio4: creating channel ti.ipc4.ping-pong addr 0xe
    [2021-05-26 19:18:31.808] [ 7.717427] xhci-hcd xhci-hcd.2.auto: irq 586, io mem 0x06010000
    [2021-05-26 19:18:31.817] [ 7.753884] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
    [2021-05-26 19:18:31.825] [ 7.773941] pru-rproc b00a000.txpru: IRQ vring not found
    [2021-05-26 19:18:31.834] [ 7.790634] pru-rproc b00a000.txpru: IRQ kick not found
    [2021-05-26 19:18:31.842] [ 7.793554] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [2021-05-26 19:18:31.851] [ 7.813459] remoteproc remoteproc10: b00a000.txpru is available
    [2021-05-26 19:18:31.858] [ 7.818432] usb usb1: Product: xHCI Host Controller
    [2021-05-26 19:18:31.864] [ 7.837082] usb usb1: Manufacturer: Linux 5.4.74-g6575511e08bd xhci-hcd
    [2021-05-26 19:18:31.873] [ 7.868398] usb usb1: SerialNumber: xhci-hcd.2.auto
    [2021-05-26 19:18:31.886] [ 7.877128] pru-rproc b00a000.txpru: PRU rproc node /bus@100000/icssg@b000000/txpru@a000 probed successfully
    [2021-05-26 19:18:31.889] [ 7.888680] hub 1-0:1.0: USB hub found
    [2021-05-26 19:18:31.895] [ 7.897041] hub 1-0:1.0: 1 port detected
    [2021-05-26 19:18:31.913] [ 7.914991] remoteproc remoteproc11: b038000.pru is available
    [2021-05-26 19:18:31.915] [ 7.917721] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [2021-05-26 19:18:31.916] [ 7.940835] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
    [2021-05-26 19:18:31.925] [ 7.960815] pru-rproc b038000.pru: PRU rproc node /bus@100000/icssg@b000000/pru@38000 probed successfully
    [2021-05-26 19:18:31.937] [ 7.977195] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
    [2021-05-26 19:18:31.945] [ 8.008730] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [2021-05-26 19:18:31.954] [ 8.021818] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
    [2021-05-26 19:18:31.965] [ 8.045016] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
    [2021-05-26 19:18:31.972] [ 8.051357] remoteproc remoteproc12: b006000.rtu is available
    [2021-05-26 19:18:31.980] [ 8.065917] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [2021-05-26 19:18:31.995] [ 8.094769] pru-rproc b006000.rtu: PRU rproc node /bus@100000/icssg@b000000/rtu@6000 probed successfully
    [2021-05-26 19:18:32.000] [ 8.098087] usb usb2: Product: xHCI Host Controller
    [2021-05-26 19:18:32.006] [ 8.133078] usb usb2: Manufacturer: Linux 5.4.74-g6575511e08bd xhci-hcd
    [2021-05-26 19:18:32.019] [ 8.148605] usb usb2: SerialNumber: xhci-hcd.2.auto
    [2021-05-26 19:18:32.021] [ 8.157926] pru-rproc b00c000.txpru: IRQ vring not found
    [2021-05-26 19:18:32.028] [ 8.165571] hub 2-0:1.0: USB hub found
    [2021-05-26 19:18:32.034] [ 8.176953] hub 2-0:1.0: 1 port detected
    [2021-05-26 19:18:32.052] [ 8.194110] cdns-usb3 6400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
    [2021-05-26 19:18:32.055] [ 8.196731] pru-rproc b00c000.txpru: IRQ kick not found
    [2021-05-26 19:18:32.056] [ 8.224176] xhci-hcd xhci-hcd.3.auto: xHCI Host Controller
    [2021-05-26 19:18:32.061] [ 8.237876] remoteproc remoteproc13: b00c000.txpru is available
    [2021-05-26 19:18:32.086] [ 8.239849] xhci-hcd xhci-hcd.3.auto: new USB bus registered, assigned bus number 3
    [2021-05-26 19:18:32.086] [ 8.275892] xhci-hcd xhci-hcd.3.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
    [2021-05-26 19:18:32.089] [ 8.290293] pru-rproc b00c000.txpru: PRU rproc node /bus@100000/icssg@b000000/txpru@c000 probed successfully
    [2021-05-26 19:18:32.100] [ 8.309842] xhci-hcd xhci-hcd.3.auto: irq 589, io mem 0x06410000
    [2021-05-26 19:18:32.108] [ 8.339023] remoteproc remoteproc14: b134000.pru is available
    [2021-05-26 19:18:32.117] [ 8.349180] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
    [2021-05-26 19:18:32.130] [ 8.371606] pru-rproc b134000.pru: PRU rproc node /bus@100000/icssg@b100000/pru@34000 probed successfully
    [2021-05-26 19:18:32.136] [ 8.389813] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [2021-05-26 19:18:32.145] [ 8.403802] remoteproc remoteproc15: b104000.rtu is available
    [2021-05-26 19:18:32.153] [ 8.414708] usb usb3: Product: xHCI Host Controller
    [2021-05-26 19:18:32.158] [ 8.421249] pru-rproc b104000.rtu: PRU rproc node /bus@100000/icssg@b100000/rtu@4000 probed successfully
    [2021-05-26 19:18:32.169] [ 8.440417] usb usb3: Manufacturer: Linux 5.4.74-g6575511e08bd xhci-hcd
    [2021-05-26 19:18:32.178] [ 8.457076] usb usb3: SerialNumber: xhci-hcd.3.auto
    [2021-05-26 19:18:32.186] [ 8.468382] pru-rproc b10a000.txpru: IRQ vring not found
    [2021-05-26 19:18:32.191] [ 8.479863] hub 3-0:1.0: USB hub found
    [2021-05-26 19:18:32.197] [ 8.486928] pru-rproc b10a000.txpru: IRQ kick not found
    [2021-05-26 19:18:32.213] [ 8.495753] hub 3-0:1.0: 1 port detected
    [2021-05-26 19:18:32.213] [ 8.506991] xhci-hcd xhci-hcd.3.auto: xHCI Host Controller
    [2021-05-26 19:18:32.216] [ 8.516811] remoteproc remoteproc16: b10a000.txpru is available
    [2021-05-26 19:18:32.225] [ 8.530082] xhci-hcd xhci-hcd.3.auto: new USB bus registered, assigned bus number 4
    [2021-05-26 19:18:32.233] [ 8.545747] pru-rproc b10a000.txpru: PRU rproc node /bus@100000/icssg@b100000/txpru@a000 probed successfully
    [2021-05-26 19:18:32.247] [ 8.568474] xhci-hcd xhci-hcd.3.auto: Host supports USB 3.0 SuperSpeed
    [2021-05-26 19:18:32.252] [ 8.580005] remoteproc remoteproc17: b138000.pru is available
    [2021-05-26 19:18:32.261] [ 8.590796] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
    [2021-05-26 19:18:32.272] [ 8.614272] pru-rproc b138000.pru: PRU rproc node /bus@100000/icssg@b100000/pru@38000 probed successfully
    [2021-05-26 19:18:32.284] [ 8.633298] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
    [2021-05-26 19:18:32.291] [ 8.653997] remoteproc remoteproc18: b106000.rtu is available
    [2021-05-26 19:18:32.300] [ 8.668040] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [2021-05-26 19:18:32.308] [ 8.681985] pru-rproc b106000.rtu: PRU rproc node /bus@100000/icssg@b100000/rtu@6000 probed successfully
    [2021-05-26 19:18:32.320] [ 8.702473] usb usb4: Product: xHCI Host Controller
    [2021-05-26 19:18:32.325] [ 8.711823] pru-rproc b10c000.txpru: IRQ vring not found
    [2021-05-26 19:18:32.333] [ 8.721104] usb usb4: Manufacturer: Linux 5.4.74-g6575511e08bd xhci-hcd
    [2021-05-26 19:18:32.348] [ 8.751948] pru-rproc b10c000.txpru: IRQ kick not found
    [2021-05-26 19:18:32.349] [ 8.759429] usb usb4: SerialNumber: xhci-hcd.3.auto
    [2021-05-26 19:18:32.355] [ 8.771099] remoteproc remoteproc19: b10c000.txpru is available
    [2021-05-26 19:18:32.364] [ 8.780404] hub 4-0:1.0: USB hub found
    [2021-05-26 19:18:32.367] [ 8.786749] hub 4-0:1.0: 1 port detected
    [2021-05-26 19:18:32.372] [ 8.801155] pru-rproc b10c000.txpru: PRU rproc node /bus@100000/icssg@b100000/txpru@c000 probed successfully
    [2021-05-26 19:18:32.386] [ 8.820530] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
    [2021-05-26 19:18:32.395] [ 8.838459] j721e-pcie 2910000.pcie: IO 0x18001000..0x18010fff -> 0x18001000
    [2021-05-26 19:18:32.402] [ 8.922279] j721e-pcie 2910000.pcie: MEM 0x18011000..0x1fffffff -> 0x18011000
    [2021-05-26 19:18:32.411] [ 9.144204] j721e-pcie 2910000.pcie: PCI host bridge to bus 0001:00
    [2021-05-26 19:18:32.427] [ 9.303096] pci_bus 0001:00: root bus resource [bus 00-0f]
    [2021-05-26 19:18:32.427] [ 9.404101] pci_bus 0001:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x18001000-0x18010fff])
    [2021-05-26 19:18:32.439] [ 9.640106] pci_bus 0001:00: root bus resource [mem 0x18011000-0x1fffffff]
    [2021-05-26 19:18:32.448] [ 9.665230] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: virt_cpsw_nuss mac started
    [2021-05-26 19:18:32.460] [ 9.715497] pci 0001:00:00.0: [104c:b00d] type 01 class 0x060400
    [2021-05-26 19:18:32.464] [ 9.753035] pci 0001:00:00.0: supports D1
    [2021-05-26 19:18:32.469] [ 9.764794] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
    [2021-05-26 19:18:32.475] [ 9.805291] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
    [2021-05-26 19:18:32.486] [ 9.829713] pci_bus 0001:01: busn_res: [bus 01-0f] end is updated to 01
    [2021-05-26 19:18:32.495] [ 9.838719] pci 0001:00:00.0: PCI bridge to [bus 01]
    [2021-05-26 19:18:32.501] [ 9.845123] pcieport 0001:00:00.0: PME: Signaling with IRQ 631
    [2021-05-26 19:18:32.508] [ 10.855707] j721e-pcie 2920000.pcie: host bridge /bus@100000/pcie@2920000 ranges:
    [2021-05-26 19:18:32.517] [ 10.863202] j721e-pcie 2920000.pcie: IO 0x4400001000..0x4400010fff -> 0x00001000
    [2021-05-26 19:18:32.525] [ 10.875707] j721e-pcie 2920000.pcie: MEM 0x4400011000..0x4407ffffff -> 0x00011000
    [2021-05-26 19:18:32.535] [ 10.888849] j721e-pcie 2920000.pcie: PCI host bridge to bus 0002:00
    [2021-05-26 19:18:32.543] [ 10.895112] pci_bus 0002:00: root bus resource [bus 00-0f]
    [2021-05-26 19:18:32.549] [ 10.907701] pci_bus 0002:00: root bus resource [io 0x20000-0x2ffff] (bus address [0x1000-0x10fff])
    [2021-05-26 19:18:32.560] [ 10.920699] pci_bus 0002:00: root bus resource [mem 0x4400011000-0x4407ffffff] (bus address [0x00011000-0x07ffffff])
    [2021-05-26 19:18:32.572] [ 10.935718] pci 0002:00:00.0: [104c:b00d] type 01 class 0x060400
    [2021-05-26 19:18:32.580] [ 10.941726] pci_generic_config_write32: 40 callbacks suppressed
    [2021-05-26 19:18:32.589] [ 10.941730] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.600] [ 10.967697] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.611] [ 10.981715] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.625] [ 10.995726] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.636] [ 11.007705] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0xb2 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.647] [ 11.024725] pci 0002:00:00.0: supports D1
    [2021-05-26 19:18:32.653] [ 11.028727] pci 0002:00:00.0: PME# supported from D0 D1 D3hot
    [2021-05-26 19:18:32.661] [ 11.038703] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x84 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.672] [ 11.054448] pci 0002:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
    [2021-05-26 19:18:32.684] [ 11.067699] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.694] [ 11.080713] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.705] [ 11.094699] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.721] [ 11.109700] pci_bus 0002:00: 2-byte config write to 0002:00:00.0 offset 0x6 may corrupt adjacent RW1C bits
    [2021-05-26 19:18:32.731] [ 11.125459] pci_bus 0002:01: busn_res: [bus 01-0f] end is updated to 01
    [2021-05-26 19:18:32.740] [ 11.136706] pci 0002:00:00.0: PCI bridge to [bus 01]
    [2021-05-26 19:18:32.744] [ 11.142155] pcieport 0002:00:00.0: PME: Signaling with IRQ 634
    [2021-05-26 19:18:32.752] [ 124.243829] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
    [2021-05-26 19:18:32.766] [ 124.258000] Bridge firewalling registered
    [2021-05-26 19:18:32.771] [ 124.266791] bpfilter: Loaded bpfilter_umh pid 887
    [2021-05-26 19:18:32.777] [ 124.267286] Started bpfilter
    [2021-05-26 19:18:32.782] [ 386.948868] file system registered
    [2021-05-26 19:18:32.786] [ 386.969431] using random self ethernet address
    [2021-05-26 19:18:32.791] [ 386.977964] using random host ethernet address
    [2021-05-26 19:18:32.797] [ 386.999855] xhci-hcd xhci-hcd.2.auto: remove, state 4
    [2021-05-26 19:18:32.805] [ 387.009651] usb usb2: USB disconnect, device number 1
    [2021-05-26 19:18:32.811] [ 387.023115] xhci-hcd xhci-hcd.2.auto: USB bus 2 deregistered
    [2021-05-26 19:18:32.819] [ 387.031442] xhci-hcd xhci-hcd.2.auto: remove, state 4
    [2021-05-26 19:18:32.829] [ 387.036507] usb usb1: USB disconnect, device number 1
    [2021-05-26 19:18:32.830] [ 387.042013] xhci-hcd xhci-hcd.2.auto: USB bus 1 deregistered
    [2021-05-26 19:18:32.839] [ 387.049404] cdns-usb3 6000000.usb: Initialized ep0 support:
    [2021-05-26 19:18:32.863] [ 387.055233] cdns-usb3 6000000.usb: Initialized ep1out support: BULK, INT ISO
    [2021-05-26 19:18:32.863] [ 387.062356] cdns-usb3 6000000.usb: Initialized ep2out support: BULK, INT ISO
    [2021-05-26 19:18:32.864] [ 387.069515] cdns-usb3 6000000.usb: Initialized ep3out support: BULK, INT ISO
    [2021-05-26 19:18:32.871] [ 387.076652] cdns-usb3 6000000.usb: Initialized ep4out support: BULK, INT ISO
    [2021-05-26 19:18:32.880] [ 387.083831] cdns-usb3 6000000.usb: Initialized ep5out support: BULK, INT ISO
    [2021-05-26 19:18:32.888] [ 387.090968] cdns-usb3 6000000.usb: Initialized ep6out support: BULK, INT ISO
    [2021-05-26 19:18:32.896] [ 387.098109] cdns-usb3 6000000.usb: Initialized ep7out support: BULK, INT ISO
    [2021-05-26 19:18:32.905] [ 387.105253] cdns-usb3 6000000.usb: Initialized ep8out support: BULK, INT ISO
    [2021-05-26 19:18:32.916] [ 387.112403] cdns-usb3 6000000.usb: Initialized ep9out support: BULK, INT ISO
    [2021-05-26 19:18:32.926] [ 387.119537] cdns-usb3 6000000.usb: Initialized ep10out support: BULK, INT ISO
    [2021-05-26 19:18:32.932] [ 387.126761] cdns-usb3 6000000.usb: Initialized ep11out support: BULK, INT ISO
    [2021-05-26 19:18:32.941] [ 387.133973] cdns-usb3 6000000.usb: Initialized ep12out support: BULK, INT ISO
    [2021-05-26 19:18:32.949] [ 387.141184] cdns-usb3 6000000.usb: Initialized ep13out support: BULK, INT ISO
    [2021-05-26 19:18:32.958] [ 387.148395] cdns-usb3 6000000.usb: Initialized ep14out support: BULK, INT ISO
    [2021-05-26 19:18:32.969] [ 387.155604] cdns-usb3 6000000.usb: Initialized ep15out support: BULK, INT ISO
    [2021-05-26 19:18:32.977] [ 387.162813] cdns-usb3 6000000.usb: Initialized ep1in support: BULK, INT ISO
    [2021-05-26 19:18:32.985] [ 387.169855] cdns-usb3 6000000.usb: Initialized ep2in support: BULK, INT ISO
    [2021-05-26 19:18:33.020] [ 387.176892] cdns-usb3 6000000.usb: Initialized ep3in support: BULK, INT ISO
    [2021-05-26 19:18:33.021] [ 387.183930] cdns-usb3 6000000.usb: Initialized ep4in support: BULK, INT ISO
    [2021-05-26 19:18:33.021] [ 387.190965] cdns-usb3 6000000.usb: Initialized ep5in support: BULK, INT ISO
    [2021-05-26 19:18:33.021] [ 387.198002] cdns-usb3 6000000.usb: Initialized ep6in support: BULK, INT ISO
    [2021-05-26 19:18:33.027] [ 387.205037] cdns-usb3 6000000.usb: Initialized ep7in support: BULK, INT ISO
    [2021-05-26 19:18:33.035] [ 387.212073] cdns-usb3 6000000.usb: Initialized ep8in support: BULK, INT ISO
    [2021-05-26 19:18:33.044] [ 387.219107] cdns-usb3 6000000.usb: Initialized ep9in support: BULK, INT ISO
    [2021-05-26 19:18:33.055] [ 387.226146] cdns-usb3 6000000.usb: Initialized ep10in support: BULK, INT ISO
    [2021-05-26 19:18:33.063] [ 387.233268] cdns-usb3 6000000.usb: Initialized ep11in support: BULK, INT ISO
    [2021-05-26 19:18:33.071] [ 387.240411] cdns-usb3 6000000.usb: Initialized ep12in support: BULK, INT ISO
    [2021-05-26 19:18:33.080] [ 387.247549] cdns-usb3 6000000.usb: Initialized ep13in support: BULK, INT ISO
    [2021-05-26 19:18:33.088] [ 387.254686] cdns-usb3 6000000.usb: Initialized ep14in support: BULK, INT ISO
    [2021-05-26 19:18:33.097] [ 387.261826] cdns-usb3 6000000.usb: Initialized ep15in support: BULK, INT ISO
    [2021-05-26 19:18:33.105] [ 387.275455] usb0: HOST MAC 12:b7:7b:43:61:f1
    [2021-05-26 19:18:33.110] [ 387.280150] usb0: MAC b2:2e:0b:f9:3e:64
    [2021-05-26 19:18:33.117] [ 388.014248] configfs-gadget gadget: high-speed config #1: b
    [2021-05-26 19:18:33.124] [ 388.019953] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
    [2021-05-26 19:18:33.132] [ 388.862917] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.149] [ 388.873850] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.149] [ 389.434024] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.152] [ 389.818027] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.157] [ 390.842051] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.163] [ 390.846209] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.169] [ 390.853943] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.177] [ 391.015177] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.182] [ 391.024518] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.196] [ 391.481892] NOHZ: local_softirq_pending 08
    [2021-05-26 19:18:33.197] root@j7-evm:~/avm#

  • Hello,

    Can you check if you have this file exists:

    cat /sys/kernel/debug/pvr/version

    Regards

    Hemant

  • In my /sys/kernel/debug, I can't find pvr directory.

  • This likely means that the GPU driver is not installed. Are you building your own kernel or using TI kernel binary from SDK. If you are building your kernel, did your rebuild the GPU kernel module? This is not a part of the kernel. If uou are following build instructions for the entire SDK, the kernel module will be built as a part of the SDK. If not, it may have to be built separately.

    Can you please provide more details on how you are building your kernel and the file system?

    Regards

    Hemant

  • We didn't rebuild GPU kernel module so that this issue happened, I think it can be marked resolved now, thank you very much.