Where can I find README_Massflash.txt?

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

Hello,

Where can I find README_Massflash.txt ?

We are going to buy in bulk as a module
Do I need a separate hardware device to massflash NANO?

Thank you.

3

hello neuezeal,

if you’re using SDKManager for your development environment setup, it is store to your local machine.
for example,
~/nvidia/nvidia_sdk/JetPack-4.4/Linux_for_Tegra/README_Massflash.txt

1 Like
4

Hello JerryChang,

Thank you for your answer
Do I need separate hardware equipment for multiple flashing?

Thank you

5

hello neuezeal,

massflash script could duplicate the release image and flash to several devices simultaneously.
may I know what’s your mean about “separate hardware equipment.”
please note that, you should flash several devices with the same chips, for example, flash two or more TX2 devices together.
thanks

6

hardware equipment means device like below

image
image509×512 108 KB

Thank you.

7

Hello,

Where can I find README_secureboot.txt?

image
image756×586 34.9 KB

Thank you.

8

hello neuezeal,

I’ve never use that device before, we’re using several usb ports to connect tegra devices and flash them through massflash script.

that’s secure boot documentation,
you can access Jetson Platform Fuse Burning and Secure Boot Documentation and Tools from download center,
you may also found Secureboot chapter from developer guide.
thanks

1 Like
9

Hello JerryChang,

Can you show the nano-connected picture when you multi-flashed the nano?
I think it would be a good idea to make a similar environment by looking at pictures.

Or,

Are there any videos you can refer to on the nvidia youtube channel?

Thank you.

10

Hi neuezeal,

The steps is the same with you flash Nano board. Just connect one more Nano devices.

  1. Plugin micro-usb cable from Nano J28 port to your host Ubuntu machine (16.04 or 18.04)
  2. Put Nano device into recovery mode
  3. Following README_Massflash.txt steps to multi-flash.