Sarika Athya

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Posts posted by Sarika Athya


  1. I am using BRAM in standalone mode,connected to my HLS created ip and BRAM controller as per my requirement.My bitsream has been generated,but is showing critical warning and an error sying .bmm file could not be generated.How to resolve it.

    I am attaching a screenshot of the same.

     

    Regards

    Sarika

    Screenshot-4.png


  2. Hello everyone,

    I have created a matrix multiplication ip in HLS order of 2*2.

    How to write a code in c language in sdk to get the output from ip created in HLS.

    I am using Zybo Zynq board.

    Any suggestions would be helpful

    Thanks

    Sarika


  3. On 2/2/2019 at 1:22 AM, jpeyron said:

    Hi @Sarika Athya,

    I will reach out to more embedded linux engineers to see if they have any input for you. I did find some web pages that look like they would be helpful here  and here .The  Xilinx's u-boot might be helpful as well.

    thank you,

    Jon

    Hi jpeyron..

    thanks for your reply ..its really helpful for me .. i have been successfully run linux on zynq using JTAG....

    but can you please tell me how to access processor after running linux on zynq ...i mean i need commands for access the processor....

    like      ..........         cat /proc/cpuinfo   

    like i need  help command  ...

    any pdf or any document you have .......

    i am adding the log of linux after running ............

     

     

    ##############################################################3

    rcS Complete


    zynq> help
    -/bin/ash: help: not found

    zynq> zynq help
    -/bin/ash: zynq: not found
    zynq> taskset --help
    BusyBox v1.20.1 (2012-11-27 13:37:12 MST) multi-call binary.

    Usage: taskset [-p] [MASK] [PID | PROG ARGS]

    Set or get CPU affinity

        -p    Operate on an existing PID

    zynq> cat /proc/cpuinfo
    processor    : 0
    model name    : ARMv7 Processor rev 0 (v7l)
    BogoMIPS    : 650.00
    Features    : half thumb fastmult vfp edsp neon vfpv3 tls vfpd32
    CPU implementer    : 0x41
    CPU architecture: 7
    CPU variant    : 0x3
    CPU part    : 0xc09
    CPU revision    : 0

    processor    : 1
    model name    : ARMv7 Processor rev 0 (v7l)
    BogoMIPS    : 650.00
    Features    : half thumb fastmult vfp edsp neon vfpv3 tls vfpd32
    CPU implementer    : 0x41
    CPU architecture: 7
    CPU variant    : 0x3
    CPU part    : 0xc09
    CPU revision    : 0

    Hardware    : Xilinx Zynq Platform
    Revision    : 0003
    Serial        : 0000000000000000
    zynq> --help
    -/bin/ash: --help: not found
    zynq> ls
    README          home            lost+found      root            update_qspi.sh
    bin             lib             mnt             sbin            usr
    dev             licenses        opt             sys             var
    etc             linuxrc         proc            tmp

    thanks


  4. How to resolve this.Can anyone help me with this.

     

    ERROR: [SIM 211-100] CSim failed with errors.

      while executing
    "source /prog/Xilinx/matrix_mult1/solution1/csim.tcl"
        invoked from within
    "hls::main /prog/Xilinx/matrix_mult1/solution1/csim.tcl"
        ("uplevel" body line 1)
        invoked from within
    "uplevel 1 hls::main {*}$args"
        (procedure "hls_proc" line 5)
        invoked from within
    "hls_proc $argv"
    Finished C simulation.