Or you follow NVIDIA DRIVE Downloads | NVIDIA Developer to install the latest version (DRIVE Software 10.0) and then you can refer to the link (in the initial post) for the flashing.
Your Documentation say the config file is here I upgraded to 10 /lib/firmware/pcie-switch/e3550/config_files/pm8534…but under the pcie-switch folder there is only a tools folder. There is no e3550 folder so how do i get the config file ?
i could not find it here too /drive-t186ref-foundation/firmwares/bin/t19x/microsemi/pcie/bins/ e3550/config_files/pm8534
After carefully checking, I found a redundspace space prior to e3550 (as " e3550") in below path from the documentation. That’s why you cannot find it.
/drive-t186ref-foundation/firmwares/bin/t19x/microsemi/pcie/bins/ e3550/config_files/pm8534
You should be able to locate “~/nvidia/nvidia_sdk/DRIVE_Software_10.0_Linux_OS_DDPX/DRIVEOS/drive-t186ref-foundation/firmwares/bin/t19x/microsemi/pcie/bins/e3550/config_files/pm8534” (fixed path) after following below steps:
$ cd ~/nvidia/nvidia_sdk/DRIVE_Software_10.0_Linux_OS_DDPX/DRIVEOS
$ cp -i ~/Downloads/restricted_pdk_15191614.run .
$ chmod +x restricted_pdk_15191614.run
$ ./restricted_pdk_15191614.run
I am sorry i guess i wasnt clear. I am unable to use the documentation to determine the version and also which config file to use. Can you please clarify the procedure?
Hello, VickNV:
Refer to your previous comments, I have gotten the config file from ~/nvidia/nvidia_sdk/DRIVE_Software_10.0_Linux_OS_E3550/DRIVEOS/drive-t186ref-foundation/firmwares/bin/t19x/microsemi/pcie/bins/e3550/config_files/pm8534.
Could you please tell me what is a PCIe switch console? Thanks.
One more question is there is no pcie device in /dev/ folder. please help to check the following output. I’m not sure which device need to upgrade the firmware.
nvidia@tegra-ubuntu:/lib/firmware/pcie-switch/tools/prebuilt$ ./switchtec list
free(): invalid pointer
Aborted (core dumped)
I didn’t see any issue from kernel side. I’m looking for a UART cable and try to get more kernel log.
We didn’t re-flash software. This board is still original version since we got it from Nvidia.
To Drive Software 10, refer to upgrade document, it asks us to upgrade the PCIe switch before update Drive Software 10.
Please access it from UART with minicom on /dev/ttyUSB15 mentioned in “Flashing the PCIe Switch and Configuration File” document (sorry for the typo “ttyUB15” there).