I’m experiencing a strange issue with a jetson nano module, maybe someone here can help me out.
I’m running a kernel compiled from source with the tegra default config
I’ve downloaded the kernel from git using the source_sync script and the version is 4.9.337
Unfortunately I cant seem to get the USB3 to work on the module.
I’ve verified that both:
as well as
are present in the rootfs
When the system boots up i receive this error in dmesg.
[ 6.462882] tegra-xusb 70090000.xusb: Direct firmware load for tegra21x_xusb_firmware failed with error -2 [ 6.462885] tegra-xusb 70090000.xusb: Falling back to user helper [ 6.463435] tegra-xusb 70090000.xusb: cannot find firmware....retry after 1 second [ 7.486852] tegra-xusb 70090000.xusb: Leaving it upto user to load firmware!
and i don’t get the
[ 7.566083] tegra-xusb 70090000.xusb: Firmware timestamp: 2019-10-17 15:58:59 UTC, Version: 50.25 release
running lsusb doesn’t show anything
The module is a jetson nano emmc
I’ve attached the full dmesg log in the hope this can help.
dmesg.log (66.0 KB)
can anyone help me out in diagnosing the issue?
thanks very much for your support.