[Libre-soc-bugs] [Bug 1004] FPGA bring up for platform definitions

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Tue Oct 24 17:52:04 BST 2023


https://bugs.libre-soc.org/show_bug.cgi?id=1004

--- Comment #6 from Andrey Miroshnikov <andrey at technepisteme.xyz> ---
(In reply to Cesar Strauss from comment #5)
> Andrey, glad to hear you got a Nexys Video as well. Please do:
> ...

Just for clarity, I setup the chroot environment with the usual mk-deb-chroot,
then inside the chroot run the following:
install-hdl-apt-reqs
hdl-dev-repos
fpga-boot-load-prog-install

After which I added your nmigen-boards digilen-gpio branch.

> Now, make sure that the jumper JP1 is in the JTAG position and the Nexys
> Video is plugged into your computer via micro-USB cable into the PROG port.

Just to clarify, I set JP4 (that's the silkscreen on my board) to connect the
QSPI and JTAG. I may be wrong, so let me know (but the example worked, so my
jumpers must be in right place).


> Turn on the board, and run:
> 
> ./prog.sh
> 
> You should see a binary counter on four leds.

Yep, worked well.

> 
> If it works, follow the steps on comment 4.

Will continue on to the other example.

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