Reading Tegra chip IDs with Jetpack 5

Robotics & Edge Computing Jetson Systems Jetson Xavier NX
1

Hi,

In Jetpack 4 we were reading some IDs of the Tegra from the following paths:

  • /proc/device-tree/chosen/ecid
  • /sys/module/tegra_fuse/parameters/tegra_chip_uid

These paths are not available anymore in Jetpack 5. Can you tell me if there is an alternate path where we can read this information from?

Thanks,

Huub

4

/sys/devices/platform/efuse-burn/ecid
/sys/module/fuse_burn/parameters/tegra_chip_uid