occamy: Reduce the number of atomic IDs to one per cluster (#418)

Co-authored-by: Samuel Riedel <sriedel@iis.ee.ethz.ch>

Cleanup GPIO pad connections and fix VCS (#415)

* occamy_top: Fix gpio pad configuration

* vcs: Fix cluster_wrapper syntax for vcs compatibility

vcs: Fix flag for verdi for vhdlan (#414)

hbm: Connect phy interrupt (#413)

fpnew: Fix tool issues with reduced simulation visibility (#412)

* fpnew fix modelsim issue with reduced visibility

* fpnew: add patch

* fpnew: add patch_dir

Makefrag: Switch to 64-bit version of vhdlan (#409)

Fixes work-vsim/compile.sh script when compiling VHDL
sources with VCS.

occamy: Add one regbus interface per FLL (#362)

occamygen: Fix lint

WIP: First work on test quadrant crossbar

banshee: Bump version to 0.5.0