Booting Jetson agx orin SOM with SD Card

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

Actually im trying to boot SOM with sdcard and im succeeded in doing that but only on the SOM which was already booted with emmc .If the try to boot the new SOM with sdcard it is not booting.why?

2

I am not sure what this means? Does this relate in Nvidia Omniverse?

3

sorry sir i’ve mentioned wrong topic

4

Have you changed the boot oder?
Please refer to UEFI Adaptation — NVIDIA Jetson Linux Developer Guide

5

we’ve changed the boot order in L4TConfiguration.dtbo file by converting to dts and flashed using ./flash.sh jetson-agx-orin-devkit mmcblk1p1 after inserting sdcard .It flashed successfully but not booted why??
changes that i made

						DefaultBootPriority {
							data = "sd,usb,nvme,emmc,ufs";
							locked;
						};
6

we heard that Jetson agx orin SOM module need QSPI flash for the first time booting the Board. Can not we boot an empty SOM module without flashing QSPI or emmc?

7

can you please reply

8

im expecting reply please be fast

10

Hi,

Please refer to Jetson AGX Orin Developer Kit (SD card): in
https://docs.nvidia.com/jetson/archives/r36.4/DeveloperGuide/IN/QuickStart.html#to-flash-the-jetson-developer-kit-operating-software

Thanks

11

Can we boot an empty SOM module with bootable SD Card?

12

Hi,

We would like to know what is your use case.
Why do you need to flash device first and insert bootable sdcard later?
What is your target JP version?

Take JP6.2 for example,
You could flash the qspi only in Flashing Support — NVIDIA Jetson Linux Developer Guide with your config

						DefaultBootPriority {
							data = "sd,usb,nvme,emmc,ufs";
							locked;
						};

Flash sd card followed the JetPack SDK | NVIDIA Developer.

Thanks.

13

Our exact target is to boot the som modules without flashing is it possible?
if it is can you please let me the process to follow