Difference between revisions of "Jetson Orin Notes"

From Humanoid Robots Wiki
Jump to: navigation, search
Line 20: Line 20:
 
  * Run './nvautoflash.sh'  
 
  * Run './nvautoflash.sh'  
 
  * Watch for few minutes, typically it crashes early, then go for lunch.
 
  * Watch for few minutes, typically it crashes early, then go for lunch.
 +
 +
[[Firmware]]

Revision as of 21:47, 8 May 2024

Notes on programming/interfacing with Jetson Orin hardware.


  1. Upgrading AGX to Jetson Linux 36.3
    1. BSP approach (avoids SDK Manager)
* Requires Ubuntu 22.04. Very unhappy to work on Gentoo. 
* Requires Intel/AMD 64bit CPU. 
* Download "Driver Package (BSP)" from https://developer.nvidia.com/embedded/jetson-linux
* Unpack (as root, get used to doing most of this as root), preserving privileges
  - `tar xjpf ...` 
* Download "Sample Root Filesystem" 
* Unpack (as root..) into rootfs directory inside of the BSP archive above. 
* Run './apply_binaries.sh' from the BSP 
  - Note: If apply_binaries (or frankly, anything, this is brittle) fails, remove and recreate rootfs - the OS might be left in an unbootable state. 
* Reboot AGX into "Recovery Mode" - hold the recovery button and reset button, release simultaneously ((sic) reset first?)
* Connect USB-C cable to the debug port ("front" USB-c) 
* Nvidia AGX device should appear in the `lsusb` 
* Run './nvautoflash.sh' 
* Watch for few minutes, typically it crashes early, then go for lunch.

Firmware