Separate fabric and tile configuration

mole99 commented 4 months ago

This PR separates the fabric and tile configuration. This has several benefits:

It's cleaner: The fabric config only describes the fabric and the Tile/ folder contains all information about tiles The git history for tile changes / fabric changes is separate
It is easier easier to swap whole "tile libraries", just point to different tiles in fabric.csv
Code is a bit more separated

I carefully tried to not break anything and tested this PR with both the Verilog and VHDL writers: load_fabric is successful for both of them. For Verilog all subsequent commands work as expected, for VHDL run_FABulous_fabric throws an error that is unrelated to this PR. See #153.

Fixes #149.

KelvinChung2000 commented 4 months ago

I think you will have other significant changes as well. We will need to maintain the current file structure for a tutorial shortly. I have started a new branch called FABulous2.0-development; let's have file structure changes happen there, and when it is all ready, we can put everything into master.

mole99 commented 4 months ago

Sounds good! I have changed the base branch to FABulous2.0-development.

FPGA-Research-Manchester / FABulous

Separate fabric and tile configuration #154