Usage of uenv.txt - 2025.1 English - UG1144

PetaLinux Tools Documentation: Reference Guide (UG1144)
Document ID
UG1144
Release Date
2025-05-29
Version
2025.1 English

Set any U-Boot environment through Uenv.txt file:

  • Add the file into fat partition of sd/emmc/usb where U-Boot sits
  • U-Boot reads the file and makes changes from Uenv.txt.

This is possible only in sd/emmc/usb boot modes.