Xavier & TX2 secureboot source

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
1

Hi,
By L4T Document → Secureboot on Jetson AGX Xavier and Jetson TX2 Devices → Installing the L4T Secureboot Package shows download secureboot source code from jetson download center, but I do not find the source code on website.

Do anyone show me how to download secureboot source for Xavier and TX2 platform ??

To install secureboot

  1. Download the secureboot_<release_version>.tbz2 tarball from:
    Jetson Download Center | NVIDIA Developer
    Where <release_version> is identified in the Release Notes.
  2. Untar the file by executing the command:
    tar xvjf secureboot_<release_version>.tbz2
    The tarball includes:
    • secureboot.tbz2
    • README.secureboot.txt that is also provided as a PDF on the L4T downloads site.
  3. Untar the secureboot.tbz2 by overlaying on the L4T Board Support Package (BSP).
    Extract the file secureboot.tbz2 onto the directory that is one level up from the Linux_for_Tegra/
    directory on your Linux host.
    • The Linux_for_Tegra/ directory must be present from installing the L4T Board Support Package as a
    prerequisite.
    • You must be in the same directory where the Linux_for_Tegra/ directory is located before executing the
    command:
    tar xvjf secureboot.tbz2
    ========================================================================

Regards

2

hello yi-chia.lan,

the [Jetson Platform Fuse Burning and Secure Boot Documentation and Tools] package include tools for secure boot.
please download the L4T Sources from Jetson Download Center.
thanks

3

Hi Jerry,

May you show me which file is relative to secure boot source code ?
untar “L4T Source” file, list files as:

FreeRTOSV8.1.2_src.tbz2.sha1sum
gstegl_src.tbz2
gstegl_src.tbz2.sha1sum
gstjpeg_src.tbz2
gstjpeg_src.tbz2.sha1sum
gst-nvvideo4linux2_src.tbz2
gst-nvvideo4linux2_src.tbz2.sha1sum
gstomx1_src.tbz2
gstomx1_src.tbz2.sha1sum
kernel_src.tbz2
kernel_src.tbz2.sha1sum
nvgstapps_src.tbz2
nvgstapps_src.tbz2.sha1sum
nvsample_cudaprocess_src.tbz2
nvsample_cudaprocess_src.tbz2.sha1sum
public_sources_sha.txt
u-boot_src.tbz2
u-boot_src.tbz2.sha1sum

Regards
yi-chia.lan

4

Hi Jerry,

Now I can get TX2 secure boot source.
==> Jetson Platform Fuse Burning and Secure Boot Documentation and Tools 28.2

But where to download Xavier secure boot source code ???
There is only "Jetson AGX Xavier Fuse Specification App Note " on download center ,

Regards
yi-chia.lan

5

hello yi-chia.lan,

the official release of l4t-r32.1 secureboot package is not available yet,
please waiting for formal release for BSP compatible.
thanks

6

Jerry,
What’s the status of secure boot?

7

hello Happygator,

you may access Jetson Download Center,
download the [Jetson Platform Fuse Burning and Secure Boot Documentation and Tools for TX2 and AGX Xavier] package.
thanks