Fixup symbiflow toolchain for xilinx 7series #584
Merged
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Prefix "tools" with symbiflow_ as is done for the QuickLogic Symbiflow
toolchain. Installing symbiflow gives me the tools with the preifx, so I
guess this is the correct way to move forward.
I tested this by adding
toolchain=Symbiflow
to the constructor of basys3 (not upstreamed yet) and arty_a7 platform.There is a slight issue, but possibly with my symbiflow env where I see:There should be artix7 prefixed the chip name there. I assume this is an issue in the prjxray* or something. Possibly related to f4pga/f4pga-arch-defs#1947.Maybe @mglb wants to have a quick look at this as he submitted the original support for symbiflow in #463 ?