Some images related to synthesis and PnR were moved to hdl/containers and hub.docker.com/u/hdlc. Some of those are now mirrored to ghdl/synth:* for backwards compatibility, but are no longer built in this repository. See workflow mirror.
ghdl/synth:betaincludes GHDL along with ghdl-yosys-plugin built as a module for YosysHQ/yosys, and Yosys.ghdl/synth:formalincludes GHDL, ghdl-yosys-plugin, Yosys and Symbiyosys.ghdl/synth:icestorm: includes icestorm withouticeprog.ghdl/synth:nextpnr-ice40: includes nextpnr with support for ICE40 devices only.ghdl/synth:nextpnr-ecp5: includes nextpnr with support for ECP5 devices only.ghdl/synth:nextpnr: includes nextpnr with support for all architectures (see nextpnr: Additional notes for building nextpnr).ghdl/synth:prog: includesiceprogfrom icestorm and openocd.ghdl/synth:trellis: includes prjtrellis.ghdl/synth:yosys: includes yosys.