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Linux Boot problem on ZedBoard

Former Member

Hi,
I am using zedboard before few days.I am trying to build the linux on it but some how its failed to build.I am following http://forums.xilinx.com/xlnx/attachments/xlnx/ELINUX/12801/1/Ubuntu_on_Zynq_Tutorial_03.pdf document to do this.
I am able to do all the steps successfully but I got this warning at the time of booting the linux on ZedBoard.

xiic-i2c 41600000.i2c: Controller timed out
xiic-i2c 41600000.i2c: Controller timed out
xiic-i2c 41600000.i2c: Controller timed out
root@linaro-ubuntu-desktop:~# xiic-i2c 41600000.i2c: Controller timed out
xiic-i2c 41600000.i2c: Controller timed out
xiic-i2c 41600000.i2c: Controller timed out
xiic-i2c 41600000.i2c: Controller timed out
xiic-i2c 41600000.i2c: Controller timed out

Kindly help me to figure it out.


  • 0

    Hi Prakash,

      The versions of the Linaro kernel, the root file system and the version of Vivado used to create the design are very closely coupled.  This particular document is for 2013.4 - are you using that version of Vivado and the software versions specified?

    It seems like you are not able to make contact with the i2c controller.  Have you tried running the Standalone HDMI design on the ZedBoard to verify that you have everything set up correctly?  You can just use the pre-built files included in that design to test that everything works in standalone, validating the hw design before you move on to the more complex task of getting Ubuntu running.

    Ron

  • 0 in reply to Former Member

    Hi Ron,
    Thanks for your reply. Actually i am following the same version of the Linaro which is metioned in the .pdf but i am using the 2014.2 version of the Vivado.One more thing i  faced in following the document, here it is metioned that it came with some adau1761_golden.state file of alsa also with complete tutorial pakage of linux design but i found only one pdf file i think when i complete all necessarily steps the problem of my previous mail will solved so plz help to find complete tutorial pakage to design linux for zedboard.I searched on web but didn't find full tutorial pakage.
    Tahnks

  • 0

    Hi Ron,

    I have found the complete tutorial on zedboard.org including adau1761_golden.state. I have configured the linero on zedboard using Zedboard Ubuntu, Vivado version 13.4 tutorial. When I am trying to restore alsa state using adau1761_golden.state (found in the mentioned tutorial) following errors are occurring:

    "alsactl: set_control:1328: failed to obtain info for control #7 (No such file or directory)
    alsactl: set_control:1328: failed to obtain info for control #8 (No such file or directory)
    alsactl: set_control:1328: failed to obtain info for control #9 (No such file or directory)
    alsactl: set_control:1328: failed to obtain info for control #10 (No such file or directory)
    alsactl: set_control:1328: failed to obtain info for control #22 (No such file or directory)
    alsactl: set_control:1328: failed to obtain info for control #23 (No such file or directory)"

    Also microphone doesn't work.Controls 7,8,9,10 correspond to input1, input2, input3, input4 respectively & controls 22, 23 correspond to 'AIFOUT Capture Mux' & input select respectively. Also Alsamixer is not showing these fields.
    Kindly help me to figure this.

    Thanks