xlnx-versal-virt smmu

[Ho, Nelson]

Hi Edgar,

 

I am working on bringing up the Wind River Helix hypervisor on the xlnx-versal-virt machine, which expects to find MMU-500 SMMU where it lives on the Versal SoC. I understand the -virt machine is not intended to fully emulate Versal SoC.

 

I found an implementation of the MMU-500 on the Xilinx QEMU fork, and am curious why this was not upstreamed, and if you know what issues I might encounter if I try to integrate this MMU-500 implementation into the versal-virt machine?

 

Thanks,

 

Nelson