Is there any way to connect three x1 pcie devices to tx1's pcie controller?

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX1
1

Dear all:
We have three x1 pcie devices, but according to the TRM document of tx1, the pcie controller only support (x4 + x1) or (x2 + x1) work mode. Is there any way to solve this ? thanks very much！

2

Please refer to tx1 adaptation guide.
https://developer.nvidia.com/embedded/dlc/l4t-driver-package-tx1-adaptation-guide