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Software Application Development communication between CPU0(Linux oS) and CPU1(bare metal)
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communication between CPU0(Linux oS) and CPU1(bare metal)

Former Member
Former Member over 12 years ago

Hi,
I am trying to utilize both cpu0 and cpu1 on zed board(Zc702).
Using the document xapp1078,that document having operation of cpu0 on linux and cpu1 on bare-metal.

http://www.xilinx.com/support/documentation/application_notes/xapp1078-a...

My main aim is to try to access the OCM memory location's and read those through CPU0(Linux OS) and
before that i am trying to writtening the some data's to OCM memory location's through CPU1(running on Bare metal/Standalone OS).

can you please provide some guidance to setup this AMP accessing and sharing of CPU's.

I followed the steps in xapp1078-amp-linux-bare-metal.pdf document and not able to access those memory location's through other CPU.

can you please help me in this AMP between two CPU's,
provide sample steps of bring up this one.

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  • bhfletcher
    0 bhfletcher over 12 years ago

    We ported XAPP1078 to ZedBoard. Have you tried the ZedBoard version?

    http://www.zedboard.org/design

     

    Bryan

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