Hello, I am using a PCAN-miniPCIe FD connected to this adapter connected to the C5 PCIe slot on the devkit. Attached are the two dmesg files between a working boot and a non-working boot. The first difference seems to be “Phys link never came up.” correct.txt (4.2 KB) incorrect.txt (3.5 KB) [i…

The following worked: cd /sys/bus/platform/drivers/tegra194-pcie echo 141a0000.pcie > unbind echo 141a0000.pcie > bind Is there any way I can automate this? The system I am designing needs to be reliable on boot. I can imagine making a systemd script but I am wondering if there is a better way.

Jetson Xavier AGX Devkit C5 Fails to Enable Sometimes: "Phys Link Never Came Up"

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier

quintin_mrover April 1, 2024, 6:11pm 4

Thank you, I will try this: C4 and C5 says "Phy link never came up" - #8 by WayneWWW

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Jetson Xavier AGX Devkit C5 Fails to Enable Sometimes: "Phys Link Never Came Up"

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