NVIDIA L4T is the board support package for Jetson. It includes Linux Kernel 4.9, bootloader, NVIDIA drivers, flashing utilities, sample filesystem based on Ubuntu 18.04, and more for the Jetson platform.
NVIDIA L4T 32.5.1 supports all Jetson modules: Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX1, and Jetson Nano. All Jetson developer kits are also supported.
L4T 32.5.1 is included as part of JetPack 4.5.1
See the online Jetson Linux Developer Guide for detailed documentation.
- L4T 32.5.1 is identical to L4T 32.5 except for the following new features:
- Developer preview support for Jetson TX2 NX module
- Developer preview of pre-built Real-Time Kernel package for Jetson AGX Xavier
Vulkan Support on L4T
32.5.1 Driver Details
|Jetson AGX Xavier, Xavier NX and TX2||Jetson Nano, Nano 2GB and TX1|
|Drivers||L4T Driver Package (BSP)||L4T Driver Package (BSP)|
|Sample Root Filesystem||Sample Root Filesystem|
|NVIDIA Hardware Acceleration in the WebRTC Framework|
|Sources||L4T Driver Package (BSP) Sources||L4T Driver Package (BSP) Sources|
|Sample Root Filesystem Sources
|Docs||Jetson Nano Developer Kit User Guide
Jetson Nano 2GB Developer Kit User Guide
| Jetson Nano Platform Adaptation Guide
Jetson TX1 Platform Adaptation Guide
|Jetson Sensor Processing Engine (SPE) Developer Guide|
|Multimedia API Reference (online version)
Multimedia API Reference (downloadable version)
|Software License Agreement|
|Tools||GCC 7.3.1 for 64 bit BSP and Kernel|
|Sources for the GCC 7.3.1 Tool Chain for 64-bit BSP and Kernel|
|NVIDIA Nsight Systems|
|NVIDIA Nsight Graphics|
|Jetson Platform Fuse Burning and Secure Boot Documentation and Tools||Jetson Platform Fuse Burning and Secure Boot Documentation and Tools|
|Patch Name||HW Supported||SW Versions Supported||Link|
|Support of Rasp Pi High def camera||Jetson Nano 2GB||JetPack 4.5.1 / 32.5.1||RPi IMX477 Support Nano 2GB|
To access older versions of L4T, please visit the L4T Archive.