Other NXP ProductsのトピックCan't access PCIe in s32v234 boards

Can't access PCIe in s32v234 boards

steven_leon — Fri, 24 Mar 2023 16:20:04 GMT

Tried to access the PCIe device on two s32v234 boards, unsuccessfully.

In U-Boot, pci commands, such as enum, get a "pci_bus_to_hose() failed" message.

With Lauterbach, tried accessing the PCIe section in its built-in register mechanism, and also accessing directly the address stated in the Reference Manual (0x72000000 - 0x72ffffff). In both cases I get a debug port time out error.

Does U-Boot not clock the PCIe bus on this board? Is it disabled through some other means?

Thanks.

Re: Can't access PCIe in s32v234 boards

nxf92355 — Thu, 30 Mar 2023 12:08:59 GMT

Hi Stevon

I think you have raised new ticket in nxp as "PCIe inaccessible in s32v234 boards" . this both ticket are same. can we close here and continue in nxp support ?

Regards ,

Tushar

Re: Can't access PCIe in s32v234 boards

steven_leon — Thu, 30 Mar 2023 19:12:07 GMT

Hi Tushar,

That's correct, same topic.

Yes, it can be closed here.

Thanks.