Flash AGX Orin board failed using JetPack5.1

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

Jetson AGX Orin DEV Kit
Jetpack 5.1
SDK Manager 1.9.1.10844 x86_64
GCID: 32413640,
BOARD: t186ref

I tried to flash Jetson AGX Orin board but encountered the following errors below.

Parsing module EEPROM:
— Parsing board ID (ERROR: calculated CRC8 0x6d != stored CRC8 0xd1) succeeded.
— Parsing board version (ERROR: calculated CRC8 0x6d != stored CRC8 0xd1) succeeded.
— Parsing board SKU (ERROR: calculated CRC8 0x6d != stored CRC8 0xd1) succeeded.
— Parsing board REV (ERROR: calculated CRC8 0x6d != stored CRC8 0xd1) succeeded.
10:13:10.834 - Info: [ Component Install Finished with Error ]
10:13:10.834 - Info: [host] [ 4.29 MB released. Disk Avail: 52.23 GB ]

Suspecting that there was some error with the EEPROM, I have also attached the i2c dump below.
i2c_dump.txt (1.2 KB)

The board was previously successfully flashed but there were problems with reading the mac address of the Ethernet connection so I decided to flash the board again. However, this time, the flashing failed at the Parsing module EEPROM stage.

2

Is this board still able to boot up? If so, please modify the crc checksum in eeprom bit255.

How things work is described below.

https://docs.nvidia.com/jetson/archives/r34.1/DeveloperGuide/text/HR/JetsonEepromLayout.html?highlight=eeprom

Actually I am more curious about how you ruined the eeprom. Did you remember what you’ve tried? For example, did you use any i2c related library?

3

Thank you for referring me to the documentation. However, when bytes 200-220 and bytes 221-235 are examined from the i2c dump, System level part numbers and system level serial number register value is all 0. This does not seem normal and would certainly affect checksum eeprom bit255. What do you suggest here?

As for your question, no i2c related libraries were used. After the Jetpack was installed, I proceeded to installation of ROS. Ethernet cable was used to connect to a router but the connection did not show up when using ifconfig or lshw command on ubuntu.

4

Do you have other jetson Orin device on your side that can copy the number back?

As for your question, no i2c related libraries were used. After the Jetpack was installed,

I guess there could be some implicit actions there that cause this. You are the first one hit this issue on Orin.

5

Unfortunately, I have no other Jetson Orin device available. Are there any other options to copy back the numbers?

6

hmm. Sorry, I think there is no proper way here as we don’t know the exact module you are using.

Even jetson orin module has many kinds.

Please RMA this device.

7

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