AGX Orin DevKit Jetpack 6 Eeprom dump

[Agtonomy]

In Jetpack 5 the commands were:

Command to dump module eeprom
> sudo i2cdump -y 0 0x50
Command to dump carrier board eeprom
> sudo i2cdump -y 0 0x56

Under Jetpack 6 this it doesn’t work:

root@rino:~# sudo i2cdump -y 0 0x50
No size specified (using byte-data access)
Error: Could not set address to 0x50: Device or resource busy
root@rino:~# sudo i2cdump -y 0 0x56
No size specified (using byte-data access)
Error: Could not set address to 0x56: Device or resource busy
root@rino:~#

What is the proper way now?

[jessevg]

Might be under the device tree now, why not do a hexdump of the eeprom? Do a search under /sys/class/i2c-dev for this device

[bbear953308023]

Two way:
1 Just like jessevg said: goto sys/class/i2c-dev/i2c-0/device and hexdump 0-0050/eeprom
2 remove the kernel driver of eeprom with modprobe -r at24 and run i2cdump -y 0 0x50