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Avnet Boards General picozed sdr: reboot fails when boot from qspi
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Forum Thread Details
  • State Not Answered
  • Replies 3 replies
  • Subscribers 348 subscribers
  • Views 541 views
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  • ZedBoard General Questions
  • Zedboard Hardware Design
  • Software Application Development
  • PicoZed Hardware Design
  • PicoZed SDR Software-Defined Radio
  • zedboardcmty
Related

picozed sdr: reboot fails when boot from qspi

shlomi.39sd
shlomi.39sd over 5 years ago

Hi!

 

We are trying to boot from the qspi nor (32MB) that is embedded on the picozed. When we have por the image is loaded correctly.

After that, we are using the whole 32MB of the flash.

When software reset is performed, than the boot rom can't find the fsbl because it looks for it in the second 16MB of the flash, and not the first.

 

According to these links:

1. QSPI boot / update | Zedboard

2. https://www.xilinx.com/support/answers/57744.html

 

When we perform software reset the qspi nor should also get reset. In the schematics we see that the qspi nor reset pin is connected to the ps-srst pin.

Is there any way we can achieve booting from qspi nor correctly on the picozed sdr?

 

Thanks!

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  • drozwood90
    0 drozwood90 over 5 years ago

    Hi there,

     

    Is this the PicoZed SDR or a PicoZed being used in an SDR application?

    If normal PicoZed, which one?  7010,7015,7020,7030?

     

    --Dan

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  • shlomi.39sd
    0 shlomi.39sd over 5 years ago in reply to drozwood90

    It is the picozed sdr

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  • mbrown
    0 mbrown over 5 years ago in reply to shlomi.39sd

    Analog devices now owns and supports PicoZed SDR. Best place to reach out to them for support is https://ez.analog.com/

     

    /Matt

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  • mbrown
    0 mbrown over 5 years ago in reply to shlomi.39sd

    Analog devices now owns and supports PicoZed SDR. Best place to reach out to them for support is https://ez.analog.com/

     

    /Matt

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