Critical Link Support

02/12/2024

07:24 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: eMMC and bus width 8

Hello,
We haven't tried interfacing to a 8 bit eMMC with the 5CSx SOM. Just to double check did you rebuild your p... Daniel Vincelette

11/29/2023

04:01 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: Pin connection

Hi Mohammad,
You could route a clock from the HPS to the fabric, which is done through the HPS block in qsys. This... Daniel Vincelette

11/20/2023

06:30 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: Pin connection

Hello Mohammad,
Please take a look at our development board schematic, if you haven't already. It can be found her... Daniel Vincelette

10/27/2023

06:10 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Link missing on System Design Overview wiki page

Thank you for bringing this to our attention, I've updated the text on that wiki page so it now links to our referenc... Daniel Vincelette

10/06/2023

04:54 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

Yes, I would say that's ignorable. We don't plan on removing the driver from our 2019.10 branch. Though I'm not sure ... Daniel Vincelette

04:00 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

I've seen this error in the linux kernel, it's due to using a newer version of GCC (I think GCC 10 was were this brok... Daniel Vincelette

10/04/2023

04:27 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MMC/SD card: Bus width is 1 and not 4

Hello,
Running in 1 bit mode was a bug in our reference dts, which was fixed in the following patch: https://suppo... Daniel Vincelette

10/02/2023

07:08 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

Hello,
We do have a reference for building using the newer flow for the preloader/bootloader but it's for the socf... Daniel Vincelette

08/09/2023

01:15 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi Dmitry,
Try to CD into your software/bootloader directory and just run:
make TGZ=uboot-socfpga.tar.gz SOCFPGA_... Daniel Vincelette

08/08/2023

06:32 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi Dmitry,
I believe the DTS is auto generated for u-boot from the quartus tools. I think the bsp-editor is what g... Daniel Vincelette