Hello,
We have PCIe EP device connected to J7 RC via PCIe switch. Sometimes in J7 device, I see that EP device is enumerating is fine (like below) but sometimes, enumeration doesn't show up. Sometimes restarting J7 I see EP device shows up. Sometimes it takes two power cycles of J7 when I see EP device enumeration.
root@j7-evm:~# lspci 03:00.0 Class ff00: 17cb:0306
How to find the root cause of this issue?
How to manually scan the PCIe device?
Thanks,
Satish