Daisy-Chaining possible in AXON boards?

Previously with other boards, I was able to setup SBC cluster using MPI and some other stuff as well. However, found the previous approaches tedious. So is it possible to implement stackable AXON boards via PCIe-to-PCIe cables or any daisy chaining interface for that matter?

Yes it’s possible, since RK3588 allows, 2x2 PCIe GEN3.0, Root complex and endpoint. So We can do it.

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