AGX ORIN no diplay custom carrier board

Robotics & Edge Computing Jetson Systems Jetson AGX Orin
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1

Hello there,

We are trying to bring up our custom board with AGX Orin 32GB and JetPack 5.0.2.

The following is our current configuration:

  • We are using DisplayPort
  • We have no EEPROM on the custom board, so we have made the following modification
  • We are using RGMII ( MGBE not implemented)
  • We haven’t finished our device tree, so we are using the AGX Orin device tree.
  • Current debug UART is as follows
    LOGS_NVIDIA_ORIN.txt (87.8 KB)

The power on sequence is executed correctly and we consume around 30W on the 12V input of the carrier board, after a few minutes consumption falls to around 1.5W.
But nothing appears on the display port screen.

Could you give us your critical opinion on the logs below?
LOGS_NVIDIA_ORIN.txt (87.8 KB)

We would be grateful if you would like to share your experience with making the DisplayPort work.

Thank you

3

Hi,

By default the software is already using DP. There is no extra configuration needed if the hardware is correct.

Also, it would be better using new release instead of jp5.0.2.

4

Hello WayneWWW,

Thanks for your answer
we will check HW config of our DP.
did you notice any problem with the Logs ?

Thank you

5

Your BSP is too old for Orin 32GB to use. Upgrading the BSP first and then we can discuss it later.

6

hello,
i upgraded the BSP.
when i connect the display port to my carrier board , i have the following message:

image
image1465×437 131 KB

do you have any idea how i can debug this issue ?

sincerely

7

HI,

No, there is no way to debug this from software. Please just check your hardware.

If you are using default BSP from jetpack then every software setting is already correct.