Interface between QSPI and Zynq

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PicoZed Hardware Design Interface between QSPI and Zynq

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Former Member over 7 years ago

Hello,

I have a customer trying to turn-on a new design PWA with the Zynq 7z020. The PWA design mostly follows the Picozed board design. They are having problems booting the QSPI. They have verified the bootmode pin setting is correct. The FSBL, elf was tested successfully on the Picozed board. One difference between is the size of the QSPI. The Picozed used a 128Mbit device, and they used a 512Mbit device.

Any trouble shooting get ideas would be greatly appreciated!

0 Former Member over 7 years ago

Hello Roopa,

Here are the Xilinx suggestions for debugging QSPI boot issues: http://www.xilinx.com/support/answers/59174.html

Is the QSPI device one that is supported by Xilinx? http://www.xilinx.com/support/answers/50991.html

Also, did they set the correct QSPI density in their FSBL?

-Gary
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