Mity CPU Platforms » MitySOM-5CSX Altera Cyclone V

06/03/2015

09:15 AM Software Development: RE: PCI-e Intel - System crash

Hi Mike,
I'm using the pre-compiled reference image from your PCI Hard IP page. I didn't try to compile the projec... Alexandre Lopes

08:44 AM Software Development: RE: PCI-e Intel - System crash

Hi Alex,
Sorry about this. My guess is that the FPGA project we provided is either not routing the PCIe interrupt... Michael Williamson

04:45 AM Software Development: RE: PCI-e Intel - System crash

Okay, a couple more informations:
The 3.12 image provided by Critical Link on the PCI Hard IP page seems to have b... Alexandre Lopes

06/02/2015

12:43 PM Software Development: RE: PCI-e Intel - System crash

Comparing both outputs of lspci, it seems that in the MitySoM case, MSIs are disabled:... Alexandre Lopes

12:36 PM Software Development: RE: PCI-e Intel - System crash

Hi Mike,
So I have tested both cards on a x86 PC with Kernel 3.12 and 3.18.9 and everything works as it should (us... Alexandre Lopes

06/01/2015

10:34 AM Software Development: RE: PCI-e Intel - System crash

Hi Mike,
Thanks for your support.
The boot pci-e related messages are (using Critical Link's images):... Alexandre Lopes

09:57 AM Software Development: RE: PCI-e Intel - System crash

Yeah,
I am wondering if this error message might be an issue:... Michael Williamson

09:53 AM Software Development: RE: PCI-e Intel - System crash

Hi Alex,
On the DevKit, we have found that the PCIe card edge is a little shakey without a mechanical mount (e.g.,... Michael Williamson

09:15 AM Software Development: RE: PCI-e Intel - System crash

I have tested a NEC chipset based USB 3.0 PCI-e controller card and I also can't manage to get everything to work.
A... Alexandre Lopes