tree 800358a03113a2b8d346e23796a3e0e5763f17f2
parent d730df7611dd888a5d316fcd16dcf594f86ad028
author agorararmard <aagouhar@efabless.com> 1613072631 +0200
committer agorararmard <aagouhar@efabless.com> 1613072631 +0200

Revised the exclude lists used in openlane

- Made the exclude lists configurable.
- Separated the exclusion lists to no_synth.cells and drc_exclude.cells.
- The merging of the two lists will be used in synthesis.
- Only the drc_exclude.cells will be used in optimizations.
- Aggressively reduced the don't-use list.

More documentation will be added to the openlane side to explain the usage of both.