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TDA2EVM5777: Opencv usecases can be run only on A15?

suganthi velusamy
Intellectual 530 points
Part Number: TDA2EVM5777

Hi,

There is a opencv use case (opencvCanny) under vision_sdk for TDA2xx board.

In the usecase, A15 core is used for running the opencv canny algorithm.

Only A15 can run the opencv algorithms or it can be run on DSP cores also?

Please suggest.

Thanks,

Suganthi

  • 0
    TI__Mastermind 42515 points
    Hi Suganthi,

    In the VisionSDK release notes it is stated that:
    "For OpenCV and OpenCL, this is a preliminary release with limited testing (Alpha Quality)."

    There are just a few functions that are offloaded to the DSP, you can check for more info in:
    <VisionSDK_install_dir>\ti_components\algorithms_codecs\opencv\opencv-3.1.0\docs\OpenCV_cross_compile_Steps_for_A15_*.pdf

    Regards,
    Yordan
  • 0 in reply to Yordan Kamenov
    Intellectual 530 points
    Hi Yordan,

    Thanks for the info. So internally, only some of the opencv functions are accelerated to run on DSP core.

    Can I create my own algorithm plugin and use opencv apis in that and use DSP core for the algorithm?
    Is it essential that algorithms with opencv apis should run on A15 core?

    Regards,
    Suganthi
  • 0 in reply to suganthi velusamy
    TI__Mastermind 42515 points
    Hi Suganthi,

    I have pinged OpenCL/OpenCV expert to comment.

    Regards,
    Yordan
  • 0 in reply to Yordan Kamenov
    Intellectual 530 points

    Hi,

    I tried to enable "OPENCL_INCLUDE" and "ENABLE_OPENCV" in vision_sdk for tda2xx board and I am getting the following errors.

    error: symbol "edma3OsSemTake" redefined: first defined in

    "C:\VISION_SDK_02_12_00_00\ti_components\algorithms_codecs\framework_compone

    nts_3_40_02_07\packages\ti\sdo\fc\edma3\lib\release\edma3.ae66<edma3_config.

    oe66>"; redefined in

    "C:/VISION_SDK_02_12_00_00/vision_sdk/binaries/tda2xx_evm_bios_all/lib/tda2x

    x-evm/c66xdsp_1/release/vision_sdk_lib.ae66<utils_dma_edma3cc.oe66>"

    error: symbol "edma3OsSemGive" redefined: first defined in

    "C:\VISION_SDK_02_12_00_00\ti_components\algorithms_codecs\framework_compone

    nts_3_40_02_07\packages\ti\sdo\fc\edma3\lib\release\edma3.ae66<edma3_config.

    oe66>"; redefined in

    "C:/VISION_SDK_02_12_00_00/vision_sdk/binaries/tda2xx_evm_bios_all/lib/tda2x

    x-evm/c66xdsp_1/release/vision_sdk_lib.ae66<utils_dma_edma3cc.oe66>"

    error: symbol "edma3OsProtectEntry" redefined: first defined in

    "C:\VISION_SDK_02_12_00_00\ti_components\algorithms_codecs\framework_compone

    nts_3_40_02_07\packages\ti\sdo\fc\edma3\lib\release\edma3.ae66<edma3_config.

    oe66>"; redefined in

    "C:/VISION_SDK_02_12_00_00/vision_sdk/binaries/tda2xx_evm_bios_all/lib/tda2x

    x-evm/c66xdsp_1/release/vision_sdk_lib.ae66<utils_dma_edma3cc.oe66>"

    warning: output section ".fardata" refers to load symbol "ocl_l1d_mem_start"

    and hence cannot be compressed; compression "rle" is ignored

    "C:/VISION_SDK_02_12_00_00/vision_sdk/binaries/tda2xx_evm_bios_all/obj/vision_sd

    k/tda2xx-evm/c66xdsp_1/release/vision_sdk_configuro/linker_mod.cmd", line 265: e

    rror:

    program will not fit into available memory. placement with alignment fails

    for section ".cinit" size 0x5cb1e0 . Available memory ranges:

    DSP1_DATA_MEM size: 0xc00000 unused: 0x356ef5 max hole: 0x356e00

    "C:\VISION_SDK_02_12_00_00\ti_components\opencl_rtos_am57xx_01_01_10_00\packages

    \ti\opencl\usr\share\ti\opencl\sym.def", line 117: error:

    MEM_SIZE(L1DSRAM,0) has either invalid memory range or page.

    "C:\VISION_SDK_02_12_00_00\ti_components\opencl_rtos_am57xx_01_01_10_00\packages

    \ti\opencl\usr\share\ti\opencl\sym.def", line 118: error:

    MEM_START(L1DSRAM,0) has either invalid memory range or page.

    warning: output section ".fardata" refers to load symbol "ocl_l1d_mem_start"

    and hence cannot be compressed; compression "rle" is ignored

    ELFLNK/table.c:4141:internal fatal error #10225: (.cinit..fardata.load)

    　This application has requested the Runtime to terminate it in an unusual way.

    Please contact the application's support team for more information

    INTERNAL ERROR: C:/VISION_SDK_02_12_00_00/ti_components/cg_tools/windows/C6000_7

    .4.2/bin/lnk6x aborted

    　This is a serious problem. Please contact Customer Support with this message and a copy of the input file

    and help us to continue to make the tools more robust.

    　gmake[6]: *** [C:/VISION_SDK_02_12_00_00/vision_sdk/binaries/tda2xx_evm_bios_all

    /vision_sdk/bin/tda2xx-evm/vision_sdk_c66xdsp_1_release.xe66] Error 2

     

     

    Please suggest.

     

    Thanks,

    Suganthi

  • 0 in reply to suganthi velusamy
    TI__Prodigy 280 points

    Hi,

     Which vision sdk config is this? (linux or bios)?

    Also, it is not needed to explicitly enable "OPENCL_INCLUDE" and "ENABLE_OPENCV"

    Try using either tda2xx_evm_linux_opencx or tda2xx_evm_bios_opencx config.

    And while changing config, do a clean build.

    Thanks and Rgds

    Suriya Narayanan L

  • 0 in reply to suganthi velusamy
    TI__Prodigy 280 points
    Hi,

    OpenCV is ported only on ARM A15.

    So, yes any opencv api will always run on A15.

    A15 can offload it to DSP using OpenCL based on the availability of a OpenCL implementation.

    One example usecase that does this offload is opencvopencldilation.

    Thanks and Rgds
    Suriya Narayanan L
  • 0 in reply to Suriya Narayanan L
    Intellectual 530 points
    Hi,

    Thanks for the info.
    I am using vision_sdk for bios.
    We need both opencv use cases and also other use cases like object detection etc..,
    So I enabled opencv and opencl and using tda2xx_evm_bios_all.

    Thanks,
    Suganthi
  • 0 in reply to suganthi velusamy
    Intellectual 530 points
    Hi Surya Narayanan,

    We can enable both tda2xx_evm_bios_all and tda2xx_evm_bios_opencx?

    Thanks,
    Suganthi
  • 0 in reply to suganthi velusamy
    TI__Mastermind 42515 points
    Hi Suganthi,

    you can enable only one of those configs. You can compare the contents of:

    <VisionSDK_inst_dir>\vision_sdk\configs\tda2xx_evm_bios_opencx
    <VisionSDK_inst_dir>\vision_sdk\configs\tda2xx_evm_bios_all

    directories to find out the difference between both configs.

    Regards,
    Yordan
  • 0 in reply to Yordan Kamenov
    Prodigy 70 points
    Hi, I found your discussion about enabling OpenCV features on TI's TDA2X platform. Is there any materials that I can refer to? Currently, I was facing the same issue when porting some computer vision algorithms written in OpenCV to TI's TDA2X platform. Basically, I have two questions:
    1. Is enabling OpenCV feature possible on the TI's TDA2X platform?
    2. which version is easier to bring up, Windows or Linux?
  • 0 in reply to yunpeng xu0
    TI__Mastermind 42515 points
    Hi,

    sorry for the delayed response.
    1. It is possible to enable OpenCV on TDA2X.
    2. You can check this document:
    <VisionSDK_dir>/vision_sdk/docs/FeatureSpecificUserGuides/VisionSDK_UserGuide_opencx.pdf
    for instruction about OpenCV (it's for the Linux vesrion of the VisionSDK)

    Regards,
    Yordan
  • 0 in reply to Yordan Kamenov
    Prodigy 70 points

    Hi Yordan,

    Thanks for your reply. I followed the VisionSDK_UserGuide_opencx.pdf, I built the cmen module first and load cmen module before I run those sample use cases.

    Everything went well except the error "Internal Error: Number of message queues (1) does not match the numbers of compute units(2)". A more detailed log is shown below. Can you tell me the potential reason for this issue? I spent a lot of time and try to figure out, but I can only guess and currently, I cannot make any progress. 

    There's no much reference ready. 

    For my configuration, I just set the "MAKECONFIG=tda2xx_evm_linux_opencx" and I didn't make any changes to other configurations. And I want to bring up the candy use case so that then I can write my own algorithm plugin based on this. But, I was stuck at the beginning. Why is the default use case not able to be used in the SDK? That's really wired.

    Thanks.

    Yunpeng

    Attached file:

    1. the log where error happens

    2. the log shown the menu of opencx configuration

    3. dmesg of the startup

    8816.dmesg.txt 
    [    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.45-00013-g4bec90a (yunpengx@rtml2017) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #5 SMP PREEMPT Mon Jun 19 19:38:45 EDT 2017
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] Machine model: TI DRA742
[    0.000000] Reserved memory: created DMA memory pool at 0x0000000040300000, size 3 MiB
[    0.000000] Reserved memory: initialized node cmem@40300000, compatible id shared-dma-pool
[    0.000000] Reserved memory: regions without no-map are not yet supported
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 80 MiB
[    0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009e000000, size 32 MiB
[    0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: regions without no-map are not yet supported
[    0.000000] Reserved memory: created CMA memory pool at 0x00000000a1000000, size 32 MiB
[    0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x00000000a3000000, size 32 MiB
[    0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: regions without no-map are not yet supported
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 64 MiB
[    0.000000] Reserved memory: initialized node cmem@A9000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000be400000
[    0.000000] Forcing write-allocate cache policy for SMP
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
[    0.000000] On node 0 totalpages: 244992
[    0.000000] free_area_init_node: node 0, pgdat c099e500, node_mem_map ef69a000
[    0.000000]   DMA zone: 1728 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 180224 pages, LIFO batch:31
[    0.000000]   HighMem zone: 64768 pages, LIFO batch:15
[    0.000000] DRA752 ES2.0
[    0.000000] PERCPU: Embedded 11 pages/cpu @ef627000 s14848 r8192 d22016 u45056
[    0.000000] pcpu-alloc: s14848 r8192 d22016 u45056 alloc=11*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 243264
[    0.000000] Kernel command line: console=ttyO0,115200n8 vram=16M root=/dev/nfs rw nfsroot=128.237.153.194:/home/yunpengx/VISION_SDK_02_12_02_00/vision_sdk/hlos/linux/targetfs rootwait ip=dhcp mem=1024M
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 328752K/979968K available (6627K kernel code, 371K rwdata, 2492K rodata, 332K init, 290K bss, 446416K reserved, 204800K cma-reserved, 234496K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
                   lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc08f0044   (9121 kB)
                     .init : 0xc08f1000 - 0xc0944000   ( 332 kB)
                     .data : 0xc0944000 - 0xc09a0fd0   ( 372 kB)
                      .bss : 0xc09a2000 - 0xc09ea880   ( 291 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000015] Switching to timer-based delay loop, resolution 162ns
[    0.000333] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000341] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000806] Console: colour dummy device 80x30
[    0.000822] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000828] This ensures that you still see kernel messages. Please
[    0.000834] update your kernel commandline.
[    0.000847] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000859] pid_max: default: 32768 minimum: 301
[    0.000951] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000961] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001493] Initializing cgroup subsys io
[    0.001510] Initializing cgroup subsys memory
[    0.001533] Initializing cgroup subsys devices
[    0.001546] Initializing cgroup subsys freezer
[    0.001557] Initializing cgroup subsys perf_event
[    0.001569] Initializing cgroup subsys pids
[    0.001596] CPU: Testing write buffer coherency: ok
[    0.001801] /cpus/cpu@0 missing clock-frequency property
[    0.001817] /cpus/cpu@1 missing clock-frequency property
[    0.001828] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001864] Setting up static identity map for 0x80008380 - 0x800083e0
[    0.080170] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.080232] Brought up 2 CPUs
[    0.080245] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.080252] CPU: All CPU(s) started in HYP mode.
[    0.080257] CPU: Virtualization extensions available.
[    0.080628] devtmpfs: initialized
[    0.109821] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.110805] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.207098] omap_hwmod: vpe: no dt node
[    0.207106] ------------[ cut here ]------------
[    0.207121] WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2523 _init.constprop.23+0x200/0x428()
[    0.207128] omap_hwmod: vpe: doesn't have mpu register target base
[    0.207133] Modules linked in:
[    0.207148] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.45-00013-g4bec90a #5
[    0.207156] Hardware name: Generic DRA74X (Flattened Device Tree)
[    0.207162] Backtrace: 
[    0.207183] [<c00131b8>] (dump_backtrace) from [<c00133b4>] (show_stack+0x18/0x1c)
[    0.207190]  r7:c08fe01c r6:60000013 r5:00000000 r4:c0970e0c
[    0.207218] [<c001339c>] (show_stack) from [<c02b4e0c>] (dump_stack+0x8c/0xa0)
[    0.207230] [<c02b4d80>] (dump_stack) from [<c0034f6c>] (warn_slowpath_common+0x88/0xb8)
[    0.207236]  r7:c08fe01c r6:000009db r5:00000009 r4:ef073e58
[    0.207258] [<c0034ee4>] (warn_slowpath_common) from [<c0034fd4>] (warn_slowpath_fmt+0x38/0x40)
[    0.207264]  r8:000000ab r7:ef1e8480 r6:00000000 r5:00000000 r4:c08257b0
[    0.207289] [<c0034fa0>] (warn_slowpath_fmt) from [<c08fe01c>] (_init.constprop.23+0x200/0x428)
[    0.207295]  r3:c0827a90 r2:c08257b0
[    0.207306]  r4:c0954e98
[    0.207318] [<c08fde1c>] (_init.constprop.23) from [<c08fe374>] (__omap_hwmod_setup_all+0x48/0x98)
[    0.207324]  r10:00000000 r9:c08f1600 r8:000000ab r7:ef1e8480 r6:c09496b0 r5:c094bb38
[    0.207346]  r4:c0954e98
[    0.207359] [<c08fe32c>] (__omap_hwmod_setup_all) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[    0.207365]  r5:c08fe32c r4:c09496b0
[    0.207381] [<c0009794>] (do_one_initcall) from [<c08f1f68>] (kernel_init_freeable+0x1d4/0x268)
[    0.207387]  r10:00000002 r9:c08f1600 r8:000000ab r7:c0931820 r6:c093eff4 r5:c09a2000
[    0.207408]  r4:c09a2000
[    0.207423] [<c08f1d94>] (kernel_init_freeable) from [<c0679ce4>] (kernel_init+0x18/0xf4)
[    0.207429]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0679ccc
[    0.207450]  r4:c09a2000
[    0.207463] [<c0679ccc>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[    0.207469]  r5:c0679ccc r4:00000000
[    0.207492] ---[ end trace 5b33066fcac83e14 ]---
[    0.209589] omap_hwmod: wd_timer2: no dt node
[    0.209595] ------------[ cut here ]------------
[    0.209606] WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2523 _init.constprop.23+0x200/0x428()
[    0.209612] omap_hwmod: wd_timer2: doesn't have mpu register target base
[    0.209617] Modules linked in:
[    0.209629] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.45-00013-g4bec90a #5
[    0.209636] Hardware name: Generic DRA74X (Flattened Device Tree)
[    0.209641] Backtrace: 
[    0.209657] [<c00131b8>] (dump_backtrace) from [<c00133b4>] (show_stack+0x18/0x1c)
[    0.209664]  r7:c08fe01c r6:60000013 r5:00000000 r4:c0970e0c
[    0.209689] [<c001339c>] (show_stack) from [<c02b4e0c>] (dump_stack+0x8c/0xa0)
[    0.209699] [<c02b4d80>] (dump_stack) from [<c0034f6c>] (warn_slowpath_common+0x88/0xb8)
[    0.209705]  r7:c08fe01c r6:000009db r5:00000009 r4:ef073e58
[    0.209726] [<c0034ee4>] (warn_slowpath_common) from [<c0034fd4>] (warn_slowpath_fmt+0x38/0x40)
[    0.209732]  r8:000000ab r7:ef1e8480 r6:00000000 r5:00000000 r4:c08257b0
[    0.209756] [<c0034fa0>] (warn_slowpath_fmt) from [<c08fe01c>] (_init.constprop.23+0x200/0x428)
[    0.209762]  r3:c0824ad0 r2:c08257b0
[    0.209773]  r4:c0950018
[    0.209785] [<c08fde1c>] (_init.constprop.23) from [<c08fe374>] (__omap_hwmod_setup_all+0x48/0x98)
[    0.209791]  r10:00000000 r9:c08f1600 r8:000000ab r7:ef1e8480 r6:c09496b0 r5:c094bb38
[    0.209812]  r4:c0950018
[    0.209824] [<c08fe32c>] (__omap_hwmod_setup_all) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[    0.209830]  r5:c08fe32c r4:c09496b0
[    0.209845] [<c0009794>] (do_one_initcall) from [<c08f1f68>] (kernel_init_freeable+0x1d4/0x268)
[    0.209851]  r10:00000002 r9:c08f1600 r8:000000ab r7:c0931820 r6:c093eff4 r5:c09a2000
[    0.209871]  r4:c09a2000
[    0.209884] [<c08f1d94>] (kernel_init_freeable) from [<c0679ce4>] (kernel_init+0x18/0xf4)
[    0.209889]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0679ccc
[    0.209909]  r4:c09a2000
[    0.209923] [<c0679ccc>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[    0.209928]  r5:c0679ccc r4:00000000
[    0.209939] ---[ end trace 5b33066fcac83e15 ]---
[    0.320971] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.325293] pinctrl core: initialized pinctrl subsystem
[    0.326153] NET: Registered protocol family 16
[    0.327090] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.350241] cpuidle: using governor ladder
[    0.380273] cpuidle: using governor menu
[    0.388827] OMAP GPIO hardware version 0.1
[    0.395332] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.412206] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[    0.412220] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[    0.421802] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.421813] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.422273] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.422282] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.422862] OMAP DMA hardware revision 0.0
[    0.461422] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.462583] edma 43300000.edma: memcpy is disabled
[    0.467237] edma 43300000.edma: TI EDMA DMA engine driver
[    0.471511] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.471698] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.471863] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.472023] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.472310] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.472507] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.475688] palmas 0-0058: IRQ missing: skipping irq request
[    0.490849] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0
[    0.563179] pcf857x 0-0020: probed
[    0.563737] pcf857x 0-0021: probed
[    0.563890] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.580859] pcf857x 1-0026: probed
[    0.590565] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[    0.590965] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[    0.591170] media: Linux media interface: v0.10
[    0.591219] Linux video capture interface: v2.00
[    0.591259] pps_core: LinuxPPS API ver. 1 registered
[    0.591267] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.591289] PTP clock support registered
[    0.591332] EDAC MC: Ver: 3.0.0
[    0.592089] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.592391] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.592741] Advanced Linux Sound Architecture Driver Initialized.
[    0.593594] clocksource: Switched to clocksource arch_sys_counter
[    0.604059] NET: Registered protocol family 2
[    0.604550] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.604614] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.604739] TCP: Hash tables configured (established 8192 bind 8192)
[    0.604786] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.604816] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.605017] NET: Registered protocol family 1
[    0.605280] RPC: Registered named UNIX socket transport module.
[    0.605289] RPC: Registered udp transport module.
[    0.605295] RPC: Registered tcp transport module.
[    0.605301] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.605317] PCI: CLS 0 bytes, default 64
[    0.606296] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.608688] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.616321] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.616960] NFS: Registering the id_resolver key type
[    0.616991] Key type id_resolver registered
[    0.616998] Key type id_legacy registered
[    0.617072] ntfs: driver 2.1.32 [Flags: R/O].
[    0.619044] bounce: pool size: 64 pages
[    0.619192] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.619209] io scheduler noop registered
[    0.619223] io scheduler deadline registered
[    0.619259] io scheduler cfq registered (default)
[    0.624206] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.627303] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
[    0.627316]   No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
[    0.627350]    IO 0x20003000..0x20012fff -> 0x00000000
[    0.627371]   MEM 0x20013000..0x2fffffff -> 0x20013000
[    0.657231] dra7-pcie 51000000.pcie_rc: link is not up
[    0.657400] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
[    0.657413] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.657424] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.657434] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    0.657469] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
[    0.657514] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[    0.657536] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[    0.657603] pci 0000:00:00.0: supports D1
[    0.657613] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    0.657840] PCI: bus0: Fast back to back transfers disabled
[    0.657958] PCI: bus1: Fast back to back transfers enabled
[    0.658045] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.658060] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    0.658073] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.658300] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    0.658314] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded
[    0.658432] aer 0000:00:00.0:pcie02: service driver aer loaded
[    0.681744] fpd3_serdes: probe of 7-002c failed with error -5
[    0.681897] fpd3_serdes 1-001b: Serializer fpd3_24b_ser ready
[    0.807329] fpd3_serdes 11-0058: Serializer fpd3_12b_ser ready
[    0.807474] fpd3_serdes 1-0060: Deserializer fpd3_12b_des ready
[    0.929787] fpd3_serdes 12-0058: Serializer fpd3_12b_ser ready
[    0.929932] fpd3_serdes 1-0064: Deserializer fpd3_12b_des ready
[    1.052230] fpd3_serdes 13-0058: Serializer fpd3_12b_ser ready
[    1.052378] fpd3_serdes 1-0068: Deserializer fpd3_12b_des ready
[    1.171605] fpd3_serdes 14-0058: Serializer fpd3_12b_ser ready
[    1.171757] fpd3_serdes 1-006c: Deserializer fpd3_12b_des ready
[    1.291191] fpd3_serdes 15-0058: Serializer fpd3_12b_ser ready
[    1.291338] fpd3_serdes 1-0061: Deserializer fpd3_12b_des ready
[    1.410750] fpd3_serdes 16-0058: Serializer fpd3_12b_ser ready
[    1.410895] fpd3_serdes 1-0069: Deserializer fpd3_12b_des ready
[    1.412431] fpd3_serdes 7-002c: Deserializer fpd3_24b_des ready
[    1.472676] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    1.476051] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
[    2.978852] console [ttyS0] enabled
[    2.983245] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
[    2.992943] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
[    3.002984] [drm] Initialized drm 1.1.0 20060810
[    3.009619] OMAP DSS rev 6.1
[    3.013385] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    3.021843] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[    3.077758] loop: module loaded
[    3.081553] vmemexp device MAJOR num = 246
[    3.085705] vmemexp class registered
[    3.089426] /dev/vmemexp device registered
[    3.093540] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
[    3.099252] nand: No NAND device found
[    3.103020] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch
[    3.112781] m25p80 spi32766.0: s25fl256s1 (32768 Kbytes)
[    3.118204] 7 ofpart partitions found on MTD device spi32766.0
[    3.124095] Creating 7 MTD partitions on "spi32766.0":
[    3.129263] 0x000000000000-0x000000040000 : "QSPI.SPL"
[    3.145404] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[    3.161778] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[    3.168748] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    3.175419] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    3.182769] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    3.189110] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    3.196893] libphy: Fixed MDIO Bus: probed
[    3.243630] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    3.249754] davinci_mdio 48485000.mdio: detected phy mask fffffff3
[    3.260022] libphy: 48485000.mdio: probed
[    3.264100] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver unknown
[    3.272140] davinci_mdio 48485000.mdio: phy[3]: device 48485000.mdio:03, driver unknown
[    3.280864] cpsw 48484000.ethernet: Detected MACID = fc:0f:4b:c3:5f:58
[    3.287570] cpsw 48484000.ethernet: cpts: overflow check period 800
[    3.294581] cpsw 48484000.ethernet: cpsw: Detected MACID = fc:0f:4b:c3:5f:59
[    3.303216] mousedev: PS/2 mouse device common for all mice
[    3.309804] i2c /dev entries driver
[    3.315066] ov1063x 1-0037: Failed writing register 0x0103!
[    3.320678] ov1063x: probe of 1-0037 failed with error -121
[    3.326657] ov1063x 1-0030: Failed writing register 0x0103!
[    3.332266] ov1063x: probe of 1-0030 failed with error -121
[    3.787839] ov1063x 11-0030: ov1063x Product ID a6 Manufacturer ID 35
[    3.797762] ov1063x 11-0030: Camera registered as /dev/cam1 (244:1)
[    3.804077] ov1063x 11-0030: ov1063x 11-0030 sensor driver registered !!
[    4.252947] ov1063x 12-0030: ov1063x Product ID a6 Manufacturer ID 35
[    4.262796] ov1063x 12-0030: Camera registered as /dev/cam2 (244:2)
[    4.269110] ov1063x 12-0030: ov1063x 12-0030 sensor driver registered !!
[    4.719933] ov1063x 13-0030: ov1063x Product ID a6 Manufacturer ID 35
[    4.729794] ov1063x 13-0030: Camera registered as /dev/cam3 (244:3)
[    4.736107] ov1063x 13-0030: ov1063x 13-0030 sensor driver registered !!
[    5.197342] ov1063x 14-0030: ov1063x Product ID a6 Manufacturer ID 35
[    5.207272] ov1063x 14-0030: Camera registered as /dev/cam4 (244:4)
[    5.213569] ov1063x 14-0030: ov1063x 14-0030 sensor driver registered !!
[    5.905490] ov1063x 15-0030: Failed writing register 0x0103!
[    5.911187] ov1063x: probe of 15-0030 failed with error -121
[    6.586599] ov1063x 16-0030: Failed writing register 0x0103!
[    6.592293] ov1063x: probe of 16-0030 failed with error -121
[    6.603044] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    6.634223] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    6.640609] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    6.647167] evm_3v3_sw: supplied by sysen1
[    6.727399] mmc0: MAN_BKOPS_EN bit is not set
[    6.764247] mmc0: new HS200 MMC card at address 0001
[    6.769683] mmcblk0: mmc0:0001 MMC08G 7.25 GiB 
[    6.774471] mmcblk0boot0: mmc0:0001 MMC08G partition 1 8.00 MiB
[    6.780642] mmcblk0boot1: mmc0:0001 MMC08G partition 2 8.00 MiB
[    7.100104] ledtrig-cpu: registered to indicate activity on CPUs
[    7.109218] aic_dvdd: supplied by evm_3v3_sw
[    7.115277] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0
[    7.122259] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
[    7.133066] NET: Registered protocol family 10
[    7.138410] sit: IPv6 over IPv4 tunneling driver
[    7.143615] NET: Registered protocol family 17
[    7.148297] Key type dns_resolver registered
[    7.152704] omap_voltage_late_init: Voltage driver support not added
[    7.159619] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[    7.165848] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[    7.172554] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[    7.178808] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[    7.187044] Power Management for TI OMAP4+ devices.
[    7.192152] Registering SWP/SWPB emulation handler
[    7.199086] dmm 4e000000.dmm: initialized all PAT entries
[    7.207305] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    7.213980] [drm] No driver support for vblank timestamp query.
[    7.220388] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
[    7.227249] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    7.264937] asoc-simple-card sound@0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok
[    7.284162] input: gpio_keys as /devices/platform/gpio_keys/input/input0
[    7.291049] hctosys: unable to open rtc device (rtc0)
[    7.304818] net eth0: initializing cpsw version 1.15 (0)
[    7.310166] net eth0: initialized cpsw ale version 1.4
[    7.315364] net eth0: ALE Table size 1024
[    7.397296] net eth0: phy found : id is : 0x20005c7a
[    7.404212] mmc2: host does not support reading read-only switch, assuming write-enable
[    7.408579] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.408603] net eth1: initializing cpsw version 1.15 (0)
[    7.425489] mmc2: new high speed SDHC card at address 1234
[    7.431319] mmcblk1: mmc2:1234 SA04G 3.64 GiB 
[    7.437181]  mmcblk1: p1 p2
[    7.487258] net eth1: phy found : id is : 0x20005c7a
[    7.496882] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   11.401197] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   11.413629] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   11.433614] Sending DHCP requests ., OK
[   11.483631] IP-Config: Got DHCP answer from 128.2.240.129, my address is 128.237.153.197
[   11.503433] IP-Config: Complete:
[   11.506722]      device=eth0, hwaddr=fc:0f:4b:c3:5f:58, ipaddr=128.237.153.197, mask=255.255.252.0, gw=128.237.152.1
[   11.517330]      host=ti_tda2x.andrew.cmu.edu, domain=andrew.cmu.edu, nis-domain=(none)
[   11.525441]      bootserver=172.19.230.7, rootserver=128.237.153.194, rootpath=
[   11.532608]      nameserver0=128.2.1.10
[   11.536481] , nameserver1=128.2.1.11
[   11.538911] aic_dvdd: disabling
[   11.542067] vmmcwl_fixed: disabling
[   11.545804] ldousb: disabling
[   11.549299] ALSA device list:
[   11.552279]   #0: DRA7xx-EVM
[   11.555192]   #1: HDMI 58040000.encoder
[   11.564950] VFS: Mounted root (nfs filesystem) on device 0:15.
[   11.571449] devtmpfs: mounted
[   11.574704] Freeing unused kernel memory: 332K (c08f1000 - c0944000)
[   11.581085] This architecture does not have kernel memory protection.
[   11.688317] systemd[1]: System time before build time, advancing clock.
[   11.715936] random: systemd: uninitialized urandom read (16 bytes read, 127 bits of entropy available)
[   11.729419] random: systemd: uninitialized urandom read (16 bytes read, 127 bits of entropy available)
[   11.741813] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[   11.760308] systemd[1]: Detected architecture arm.
[   11.785522] systemd[1]: Set hostname to <dra7xx-evm>.
[   11.828356] random: nonblocking pool is initialized
[   12.156131] systemd[1]: basic.target: Found ordering cycle on basic.target/start
[   12.163573] systemd[1]: basic.target: Found dependency on sockets.target/start
[   12.170875] systemd[1]: basic.target: Found dependency on dbus.socket/start
[   12.177929] systemd[1]: basic.target: Found dependency on sysinit.target/start
[   12.185215] systemd[1]: basic.target: Found dependency on alignment.service/start
[   12.192735] systemd[1]: basic.target: Found dependency on basic.target/start
[   12.199832] systemd[1]: basic.target: Breaking ordering cycle by deleting job sockets.target/start
[   12.208848] systemd[1]: sockets.target: Job sockets.target/start deleted to break ordering cycle starting with basic.target/start
[   12.234013] systemd[1]: basic.target: Found ordering cycle on basic.target/start
[   12.241447] systemd[1]: basic.target: Found dependency on sysinit.target/start
[   12.248751] systemd[1]: basic.target: Found dependency on alignment.service/start
[   12.256306] systemd[1]: basic.target: Found dependency on basic.target/start
[   12.263391] systemd[1]: basic.target: Breaking ordering cycle by deleting job alignment.service/start
[   12.272689] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with basic.target/start
[   12.306095] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[   12.334793] systemd[1]: Listening on Network Service Netlink Socket.
[   12.355126] systemd[1]: Created slice System Slice.
[   12.374473] systemd[1]: Listening on Journal Socket.
[   12.423783] systemd[1]: Mounting POSIX Message Queue File System...
[   12.453975] systemd[1]: Listening on Syslog Socket.
[   12.476791] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[   12.514005] systemd[1]: Listening on udev Control Socket.
[   12.544507] systemd[1]: Created slice system-serial\x2dgetty.slice.
[   12.563772] systemd[1]: Reached target Swap.
[   12.584479] systemd[1]: Listening on udev Kernel Socket.
[   12.614097] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[   12.673825] systemd[1]: Mounting Temporary Directory...
[   12.703914] systemd[1]: Listening on Journal Socket (/dev/log).
[   12.763950] systemd[1]: Starting Setup Virtual Console...
[   12.794037] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[   12.824462] systemd[1]: Created slice User and Session Slice.
[   12.843769] systemd[1]: Reached target Slices.
[   12.863790] systemd[1]: Reached target Paths.
[   12.884421] systemd[1]: Created slice system-getty.slice.
[   12.913790] systemd[1]: Reached target Remote File Systems.
[   12.963787] systemd[1]: Mounting Debug File System...
[   12.988617] systemd[1]: Starting Load Kernel Modules...
[   13.016046] systemd[1]: Starting Journal Service...
[   13.036188] systemd[1]: Starting Remount Root and Kernel File Systems...
[   13.070550] systemd[1]: Mounted POSIX Message Queue File System.
[   13.103984] systemd[1]: Mounted Debug File System.
[   13.123884] systemd[1]: Mounted Temporary Directory.
[   13.155251] systemd[1]: Started Journal Service.
[   13.835398] systemd-journald[153]: Received request to flush runtime journal from PID 1
[   14.284095] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[   14.316060]  remoteproc0: 58820000.ipu is available
[   14.333716]  remoteproc0: Note: remoteproc is still under development and considered experimental.
[   14.353987]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   14.368652] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[   14.397201]  remoteproc0: registered virtio0 (type 7)
[   14.402954]  remoteproc1: 55020000.ipu is available
[   14.412838]  remoteproc1: Note: remoteproc is still under development and considered experimental.
[   14.429257]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   14.500197] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[   14.548062]  remoteproc2: 40800000.dsp is available
[   14.552969]  remoteproc2: Note: remoteproc is still under development and considered experimental.
[   14.602985]  remoteproc1: registered virtio1 (type 7)
[   14.624142]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   14.673938] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[   14.686599]  remoteproc3: 41000000.dsp is available
[   14.709261]  remoteproc3: Note: remoteproc is still under development and considered experimental.
[   14.734871]  remoteproc3: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[   14.750448]  remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2
[   14.773890]  remoteproc3: failed to load dra7-dsp2-fw.xe66
[   14.854899] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[   14.880117] alg: skcipher: setkey failed on test 5 for ecb-des-omap: flags=100
[   14.900396] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
[   14.919337] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
[   15.049854] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[   15.288718] rtc rtc0: 48838000.rtc: dev (254:0)
[   15.288740] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0
[   15.684463] SCSI subsystem initialized
[   15.722118] CAN device driver interface
[   15.727089] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[   15.948697] libata version 3.00 loaded.
[   16.116975]  remoteproc2: registered virtio2 (type 7)
[   16.512715] NET: Registered protocol family 15
[   16.809459] EXT4-fs (mmcblk1p2): recovery complete
[   16.817358] Bluetooth: Core ver 2.21
[   16.820995] NET: Registered protocol family 31
[   16.833652] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[   16.854806] Bluetooth: HCI device and connection manager initialized
[   16.867166] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   16.900183] Bluetooth: HCI socket layer initialized
[   16.933897] Bluetooth: L2CAP socket layer initialized
[   16.939140] Bluetooth: SCO socket layer initialized
[   17.212892] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[   17.219539] Initializing XFRM netlink socket
[   17.544355] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[   17.555278] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=359)
[   17.594343] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[   17.601452] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[   17.650158] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst 
[   17.815579] scsi host0: ahci
[   17.818825] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 343
[   17.865191] [drm] Initialized pvr 1.14.3699939 20110701 on minor 1
[   18.203625] ata1: SATA link down (SStatus 0 SControl 300)
[   18.652168]  remoteproc0: powering up 58820000.ipu
[   18.662011]  remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 457636
[   18.698157] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[   18.765985]  remoteproc0: remote processor 58820000.ipu is now up
[   18.776456] virtio_rpmsg_bus virtio0: rpmsg host is online
[   18.794902]  remoteproc1: powering up 55020000.ipu
[   18.807067]  remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 2941524
[   18.825623] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   18.901588]  remoteproc1: remote processor 55020000.ipu is now up
[   18.944009] virtio_rpmsg_bus virtio1: rpmsg host is online
[   18.959083] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50
[   18.969993] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x50
[   18.993205]  remoteproc2: powering up 40800000.dsp
[   19.047256]  remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 19745908
[   19.071583] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   19.077484] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   19.083446] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[   19.145263]  remoteproc2: remote processor 40800000.dsp is now up
[   19.166194] virtio_rpmsg_bus virtio2: rpmsg host is online
[   19.166271] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
[   19.233242] NET: Registered protocol family 41
[   19.588341] usbcore: registered new interface driver usbfs
[   19.604626] usbcore: registered new interface driver hub
[   19.611742] usbcore: registered new device driver usb
[   19.658450] dwc3 48890000.usb: otg: primary host xhci-hcd.1.auto registered
[   19.667063] dwc3 48890000.usb: otg: shared host xhci-hcd.1.auto registered
[   19.679300] dwc3 48890000.usb: otg: can't start till gadget registers
[   19.695826] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   19.710716] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
[   19.729724] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00210010
[   19.743895] xhci-hcd xhci-hcd.2.auto: irq 502, io mem 0x488d0000
[   19.763949] hub 1-0:1.0: USB hub found
[   19.767816] hub 1-0:1.0: 1 port detected
[   19.772161] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   19.782753] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[   19.792329] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   19.804806] hub 2-0:1.0: USB hub found
[   19.808675] hub 2-0:1.0: 1 port detected
[   21.157003] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[   29.171126] omap_hwmod: mmu1_dsp1: _wait_target_disable failed
[   29.185114] omap_hwmod: mmu0_dsp1: _wait_target_disable failed

  • 0 in reply to yunpeng xu0
    TI__Prodigy 280 points

    Hi Yunpeng,


    Please source the script 'opencl_env.sh' found in /opt/vision_sdk.


    This basically exports the environment variable TI_OCL_COMPUTE_UNIT_LIST with value of "0".

    More on OpenCL env variables can be found here


    Thanks and regards

    Suriya Narayanan L

  • 0 in reply to Suriya Narayanan L
    Prodigy 70 points

    Hi Suriya,

    Thanks very much for your reply. You help me to fix this issue.

    Best Regards,

    Yunpeng