How to flash QSPI for Jetson Orin NX In Jetpack5.1_R35.2.1?

Hi, ALL:
1: Software: Jetpack5.1_R35.2.1 + hardware: Jetson Orin NX SOM + customed board + SSD
2: Jetson Orin nx can work normal, but when when put SSD to other new Oirn NX SOM, QSPI should be updated.

So, how to only  update  Jetson Orin NX SOM QSPI  ? 

Thank you very much!

Hi 848145724,

There’s no eMMC with Orin NX, so you need an NVMe drive connected to flash the board.
You could not only flash QSPI of Orin NX.
For more flash usage for Orin NX, you could refer to Workflow 4 of Linux_for_Tegra/tools/kernel_flash/README_initrd_flash.txt

1 Like

I get it . Thank you.

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