UPHY configuration using ODMDATA

In the link UPHY lane configuration using ODMDATA was explained. We are not using UPHY1, so I don’t want UPHY1 to be configured. So I have modified the ODMDATA available in p3701.conf.common file as below.

Original line:


Modified line:


After this change only flashing is enough? Do I need to build anything?

I have flashed the devkit after the above change without any build, but there is no change in the UPHY config value.

nvidia@tegra-ubuntu:~$ sudo cat /sys/kernel/debug/bpmp/debug/uphy/config
[sudo] password for nvidia:

Will this ODMDATA info will be saved in any partition of the storage device(ex: if we are flashing on eMMC then on which partition this data will be saved)?

My requirement is that I don’t want to config UPHY1, as I am not using UPHY1 in my custom board.

duplicated with Disabling only UPHY1 configuration - #5 by rkk2