Serial Number - Cherry JAGUAR SBC-RK3588-AMR User Manual

9 Serial Number

Each Jaguar has a unique serial number that can be read by software.
In U-Boot, the serial number is contained in the environment variable serial#. You can print it using the
command:
printenv serial#
Under Linux, it is represented by a simple text file in /sys:
cat /sys/firmware/devicetree/base/serial-number
The serial number is fixed in hardware (derived from the SoC CPU ID) and cannot be modified.
JAGUAR SBC-RK3588-AMR User Manual v1.0.1
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