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

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Nov 1 09:54:08 GMT 2023


--- Comment #9 from Andrey Miroshnikov <andrey at technepisteme.xyz> ---
(In reply to Cesar Strauss from comment #8)
> Let's just check that this test design doesn't really work with the outdated
> nextpnr-xilinx version provided by the developer scripts.
> Please try:
> cd ~/src/nmigen-boards
> git pull
> cd nmigen_boards/test/nexys_video/ledon
> ./build.sh
> ./prog.sh
> I expect it not to work (just the DONE led turns on), but we never know...

Had to run the yosys and nextpnr-xilinx devscripts as well:
As user, export variables for prjxray toolchain:
export PATH=/usr/local/nextpnr-xilinx/bin:$PATH
export XRAY_DIR=/usr/local/nextpnr-xilinx

And it worked! Both LEDs go on (DONE and LD0).

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