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Visitor charschu
Visitor
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Registered: ‎08-08-2019

libmetal AMP demo on ZCU102 used to rpu0/1 communication

Hi  xilinx experts:

      I want to realize rcpu0/1 communication on zcu102 board card, by using SDK libmetal-amp demo.

       r5-0  use the default IPI chan1 interrupt number 65 , r5-1 USES IPI chan2, interrupt number 66, But r5-1received no interruption! the SDK version is 2017.4

              1. r5-0 generating project  reference  UG1186 by default. r5-1 modify libmetal-amp demo below  and compiled  bsp/app by using <-duse_amp =1>  option.  The configuration for the link description file is the same, and there is no problem with the IPI,SHM configuration

33.png

111.png

               2. The result print message is shown in the figure below, r5-1 is unable to  receive interruption

r5-0-1.png

            So  consult  the expert to help analyse the reason, whether the  implementation has problem or not , What could be the problem ? thanks!

Looking forward to your reply!

B.R.

 

          

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