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Observer
Observer
190 Views
Registered: ‎07-20-2018

Heterogeneous Multi-Processor Linux for ZCU102

Hi, colleagues,

I'm working on the embedded linux on ZCU102. I'm able to run to Linux on the four APUs. 

I'm wondering if there is any HMP Linux-branch could run on both APUs and RPUs?

Any idea will be appreciated,

Bests!

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Xilinx Employee
Xilinx Employee
156 Views
Registered: ‎09-17-2019

Re: Heterogeneous Multi-Processor Linux for ZCU102

Hi @siriuxliu ,



You can not run RPU on Linux you can run RPU on baremetal and APU on Linux.

And also petalinux doesn't support multiprocessors.

 

Thanks & Regards,

Shubhangi

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Observer
Observer
139 Views
Registered: ‎07-20-2018

Re: Heterogeneous Multi-Processor Linux for ZCU102

Thanks, Shubhangi :)

Any possible ways that APU run linux and send workload to RPU?

Bests!

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Xilinx Employee
Xilinx Employee
91 Views
Registered: ‎09-17-2019

Re: Heterogeneous Multi-Processor Linux for ZCU102

Hi @siriuxliu ,

Yes, you can use openAMP and libmetal to share the workload.

Please refer to UG1186 which describes how to develop a methodology to enable communication
between multiple processors on Xilinx® Zynq® and Zynq UltraScale+™ MPSoC platforms.

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