Difference between revisions of "ASR-A702"

Revision as of 08:46, 23 October 2025

Linux BSP Version

Ubuntu 24.04
Kernel 6.8.12

Released Image

• OS Support List(based on Ubuntu22)

Build Environment on Host

Attention : Your host OS please use a version higher than ubuntu 20.04
Currently, we adopt Docker as build environment.
You can get the latest version of advrisc/u20.04-nvlbv2:20240515 Docker image for developing nVidia jetson projects.
Docker command:

$ sudo docker pull advrisc/u20.04-nvlbv2:20240515

Run Docker example

Step1 Run docker container (example)

sudo docker run -it --name jetson_linux_risc -v /home/bsp/myLinux:/home/adv/BSP:rw --privileged advrisc/u20.04-nvlbv2:20240515 /bin/bash

Step2 In container, change the user. (example)

 adv@7cc0fa834366:~$ sudo chown adv:adv -R BSP

Dependncy Library

Please install library in the HOST outside of docker if you get Exec format error.

$ sudo apt-get install qemu-user-static

Getting Linux Source Code

$ export GIT_SSL_NO_VERIFY=1

$ cd ~/BSP
$ mkdir jetson_linux_risc
$ cd jetson_linux_risc
$ git config --global user.name "Your Name"
$ git config --global user.email "Your@example.com"

ASR-A702

Jetpack 7.0 / L4T 38.2.0

$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/risc_nvidia_jetson_38.2.0/_git/manifest -m asra702a1_ubuntu24.04-jp7.0_v0.0.0_kernel-6.8.12_agx-thor.xml
$ repo sync

Build Image 

$ sudo ./scripts/build_release.sh

Tar Image for Test unit 

$ sudo tar zcvf ASR-A702_XXX.tar.gz Linux_for_Tegra

Flash Image

1. HW setting recover mode
Change the RST_RECOVY "2" to ON and press power button.

Connect a linux OS host wired ASR-A702 with Flash USB cable.
In the Host PC, make sure the ASR-A702 (NVidia Corp) has detectd.

[ubuntu@linux 11:55:43 ~]$ lsusb
Bus 001 Device 024: ID 0955:7223 NVidia Corp.

2.Extracted tarball file

$ sudo tar -zxvf ASR-A702_XXX.tar.gz
$ cd Linux_for_Tegra

3.Flash image (Thor Module + eMMC)

$ sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1 -c tools/kernel_flash/flash_l4t_external.xml -p "-c bootloader/generic/cfg/flash_t234_qspi.xml" --showlogs --network usb0 jetson-orin-nano-devkit-super internal

Reference

ASR-A702 Development