Jetson TX1 USB 3.0, PCIe & SATA Lane Mapping Configurations

Hello,

Does anyone know how to set the configs for “Jetson TX1 USB 3.0, PCIe & SATA Lane Mapping Configurations” in JetsonTX1_OEM_Product_DesignGuide.pdf table 12?
It says we can set config 1(default) to 5.
Now I need to set the config as 4,
from other discuss topic, it seems need to modify tegra210-jetson-cv-base-p2597-2180-a00.dts,
but I do not know how to modify it.
Anyone could give me some hints?
Thanks for the help.

https://devtalk.nvidia.com/default/topic/987126/jetson-tx1/usb3-0-and-pcie-work-together-/post/5053851/#5053851

jkjung13,

Thanks for your information.