Orin AGX J20 board for IMX477 camera

[jwna1885]

Software Version
Jetpack 5.1.2

Target Operating System
Linux

Hardware Platform
AGX Orin Developer Kit 32GB

SDK Manager Version
2.0.0.11402 x86_64

Host Machine Version
Ubuntu Linux 20.04 Host installed with SDK Manager

Hello, I flashed my Orin AGX with host computer.
Now, I want to connect IMX477 LI-IMX477-MIPI camera using CSI2-connector.
I bought J20 (Auvidea) and connected it to the Orin AGX.
However, I think this cannot be detected.

PWR has been lighted up, but GPIO has not.
I searched the J20 document and found this tip.

J20_technical_reference_1.0.pdf

I tried to follow the instruction, but i2cset command only returns the error message
“Error: Write failed” (sudo does not work)

I thought that the JetPack version can be a problem, because the NVIDIA document says that LI-IMX477-MIPI works with JetPack 5.1.2.

However, I think at least the GPIO in J20 should be lighted up.(or can it be a JetPack version problem?)

I also wanted to follow the document below.

NVIDIA Jetson Orin/Video Capture and Display/Cameras/IMX477 J20

But it is for JetPack 5.0.2.

Do you know how I can solve this problem?
Should I re-flash the jetson with JetPack 5.1.1?
Or do you know any instruction in order to connect the J20 board to AGX Orin?

Thank you in advance.

[JerryChang]

hello jwna1885,

had you port the device tree settings, since IMX477 is not supported with AGX Orin by default.
please integrate the device tree from Orin NX to AGX Orin.

[jwna1885]

I haven’t, I will try it. Thank you.
Do you mean device tree configuration following the below site?
https://docs.nvidia.com/jetson/archives/r35.1/DeveloperGuide/text/HR/JetsonModuleAdaptationAndBringUp/JetsonAgxOrinSeries.html#changing-gpio-pins

By the way, even though IMX477 is not supported with AGX Orin by default, is it related to the GPIO led-off situation of J20 board?

[JerryChang]

hello jwna1885,

you may also contact with vendor to confirm whether they’ve verified IMX477.