From 9ceb46395779c2f85821d80aac19e9312c0468a4 Mon Sep 17 00:00:00 2001 From: Joel Stanley Date: Tue, 21 Dec 2021 09:02:24 +1030 Subject: [PATCH] Makefile: Use read_verilog with yosys Yosys changed command line behaviour following the v0.12 release. Work around this by using read_verilog, which maintains the old behaviour. This should work fine for current yosys and be compatible with future releases. See https://github.com/YosysHQ/yosys/issues/3109 Signed-off-by: Joel Stanley --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index f783135..bbd3f46 100644 --- a/Makefile +++ b/Makefile @@ -211,7 +211,7 @@ fpga_files = fpga/soc_reset.vhdl \ synth_files = $(core_files) $(soc_files) $(fpga_files) $(clkgen) $(toplevel) $(dmi_dtm) microwatt.json: $(synth_files) $(RAM_INIT_FILE) - $(YOSYS) -m $(GHDLSYNTH) -p "ghdl --std=08 --no-formal $(GHDL_IMAGE_GENERICS) $(synth_files) -e toplevel; synth_ecp5 -abc9 -nowidelut -json $@ $(SYNTH_ECP5_FLAGS)" $(uart_files) + $(YOSYS) -m $(GHDLSYNTH) -p "ghdl --std=08 --no-formal $(GHDL_IMAGE_GENERICS) $(synth_files) -e toplevel; read_verilog $(uart_files); synth_ecp5 -abc9 -nowidelut -json $@ $(SYNTH_ECP5_FLAGS)" microwatt.v: $(synth_files) $(RAM_INIT_FILE) $(YOSYS) -m $(GHDLSYNTH) -p "ghdl --std=08 --no-formal $(GHDL_IMAGE_GENERICS) $(synth_files) -e toplevel; write_verilog $@"