How to config TX2 PCIE lanes

Hi erveryone,
I use TX2 I want to config 1x1+1x4 PCIE , 0 USB3.0, 1 STAT, how to modify? Thanks.

Please refer to the “JETSON TX2 PLATFORM ADAPTATION AND BRING-UP GUIDE” document and refer to Table-2 for the info.
In a nutshell, ODMDATA 0x90000 should be used to enable Config-1.