This repository contains boot-related tools for Tegra platforms, which augment and/or replace the boot control and bootloader upgrade tools provided in the L4T BSP for Jetson TX2 and Xavier platforms.

See the doc directory for descriptions of the tools.

This package uses CMake 3.8 or later to build.

This package depends on systemd, libz, and tegra-eeprom-tool.

For tegra210-based platforms, a configuration file enumerating the boot partitions, with offsets and sizes, is expected at runtime. This file should be generated from the flash layout XML file for the target. See the tegra-bootpart-config recipe for an example of how to do this.

For all platforms, you need to configure at build time the device names for the locations of the rootfs and bootloaders, as well as the target machine name for TNSPEC matching in BUP payloads.

Distributed under license. See the LICENSE file for details.

Header files under the nvidia/t18x and nvidia/t19x directories are from NVIDIA, with a BSD 3-clause license. See the individual header files for details.