Support for console on a Tegra UTC serial port

configname: CONFIG_SERIAL_TEGRA_UTC_CONSOLE

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>Support for console on a Tegra UTC serial port
In linux kernel since version 6.6.86 (release Date: 2025-04-07)  
If you say Y here, it will be possible to use a Tegra UTC client as
the system console (the system console is the device which receives
all kernel messages and warnings and which allows logins in single
user mode).

If unsure, say Y.