Mity CPU Platforms » MitySOM-5CSX Altera Cyclone V

12/21/2017

08:55 AM Software Development: RE: FPGA GPIO interrupt

Hi Dan
I have attached the kernel module we are trying to load, fpga_uinput.ko and the Makefile.
One thing we have ... V J

12/20/2017

01:14 PM Software Development: RE: FPGA GPIO interrupt

Hi Vidar,
Can you please post your updated dts and the source for the gpio driver?
Dan Daniel Vincelette

12:32 PM Software Development: FPGA GPIO interrupt

Hello
In our design we need to generate a gpio interrupt in the fpga, catch it on the Linux side and execute various... V J

12:56 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi
Checking out the altera 4.1.22-ltsi-rt branch from git://github.com/altera-opensource/linux-socfpga, and compilin... V J

12/18/2017

03:22 PM Software Development: RE: How to generate the device tree files

Hi Vidar,
The recommended procedure is to copy our development kit dts and alter it for your needs:https://support... Daniel Vincelette

02:58 PM Software Development: How to generate the device tree files

Hi
In our design we have added a msgdma, some pios and irqs, and we need an updated dts file.
I am not able to fi... V J

01:51 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi Vidar,
You might need to checkout the altera 4.1.22-rt instead of trying to use the source that yocto downloads... Daniel Vincelette

12:54 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hello Dan,
Thanks for the update. I have built the krogoth branch, and have now a running system!
The next step ... V J