how to change lane alloted to UPHY in bpmp-dtb for tx2i, instead of using ODMDATA

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hello,

the Platform adaptation and bring-up guide indicates that lane allocation for the UPHY clients can be done either through odmdata or bpmp-dtb file.

Please can i get information on how to modify bpmp-dtb file instead of using odmdata (desired value 7090000)?

thanks!

2

We don’t suggest to directly change bpmp dtb. You could try to use dtc to convert bpmp dtb back to dts and change the uphy section.