Mity CPU Platforms » MitySOM-5CSX Altera Cyclone V

07/03/2019

11:04 AM FPGA Development: RE: Set timing constraints

Hi Davide,
You really need a constraints file for this to constrain the input timing signals properly based on the... Michael Williamson

09:20 AM FPGA Development: Set timing constraints

Dear all,
I have a MitySOM 5CSX-H6-4YA with a Cyclone V SoC installed on a custom board with ADCs and DACs. What I... Davide Vaccaro

07/01/2019

11:03 AM Software Development: RE: FPGA PIO interrupt issues with Rocko and kernel 4.9

Hi Wesley
Thank you for the proposed code change, that did the trick!
I think @static DRIVER_ATTR(fpga_uinput, S_IR... V J

06/28/2019

03:53 PM Software Development: RE: FPGA PIO interrupt issues with Rocko and kernel 4.9

Thanks for the log and module code.
We'd like to build this module in an attempt to recreate the issue, but the de... Wesley Dahar

10:04 AM Software Development: RE: FPGA PIO interrupt issues with Rocko and kernel 4.9

Hi Dan, thanks for your reply.
I did a quick test where I replaced the 4.9 (RT) zImage with 4.1.22(RT) on my rocko... V J

06/27/2019

08:21 PM Software Development: RE: FPGA PIO interrupt issues with Rocko and kernel 4.9

Hello,
We aren't aware of any changes or issues with the PIO interrupts. We haven't been able to recreate the issu... Daniel Vincelette

12:42 PM Software Development: FPGA PIO interrupt issues with Rocko and kernel 4.9

Hi
After upgrading to Rocko and kernel 4.9 (RT) my pio interrupt routine is no longer working. My previous setup was... V J

06/26/2019

08:13 AM Software Development: cannot boot a kernel with kexec

I use MitySOM-5CSX dev kit and i would like to boot to a different kernel using kexec.
In my configuration:
... aggelis aggelis