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Disable ASPM via kernel command line

Mar 04, 2024

I have a Jetson Nano module connected to a FPGA PCIe endpoint. During boot-up sometimes the Jetson is stuck due to correctable ASPM related PCIe error ("PCIe Bus Error: severity=Corrected" on Jetson Nano). Disabling ASPM during boot seems to be recommended solution. Since Jetson Nano does not use BIOS, the best way to disable ASPM is via kernel command line by updating parameter.

Please advise on how this can be achieved.


head -n 1 /etc/nv_tegra_release 
# R32 (release), REVISION: 7.1, GCID: 29818004, BOARD: t210ref, EABI: aarch64,