Fix regex

[max-kudinov]

Fixed regex for shorting device name, so it would work with GW2A series.

Also renamed luts to num, because this number doesn't necessarily represent number of luts (18 for 20k LUTs chip)

[pepijndevos]

Great work!

Maybe we should update the makefile with the chip name to test this change?

apicula/examples/himbaechel/Makefile.himbaechel

Line 215 in f19de52

gowin_pack -d GW2A-18C -o $@ $<

[max-kudinov]

Great work!

Maybe we should update the makefile with the chip name to test this change?

apicula/examples/himbaechel/Makefile.himbaechel

Line 215 in f19de52

gowin_pack -d GW2A-18C -o $@ $<

It seems that this makefile uses short names for all chips, including GW1N*. In that case I think that all names should be changed to their full version, not just GW2A. What do you think about it?

And by the way, what's the difference between examples and examples/himbaechel directories?

[pepijndevos]

Eh that's fair. It could be a useful change, but could be a separate PR.

The difference is example uses nextpnr-gowin while examples/himbaechel uses that.

[max-kudinov]

Then the names should be changed in both examples and examples/himbaechel makefiles, cause gowin_pack call is the same. I can make a separate PR with it.