diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Makefile | 12 |
2 files changed, 12 insertions, 1 deletions
@@ -15,4 +15,5 @@ greybox_tmp/ # ignores for the makefile build system waves/ sims/ +ice40/ .*.swp @@ -4,7 +4,11 @@ IVFLAGS := -g2005-sv SIM_SRCS := $(wildcard *_tb.v) SIMS := $(addprefix sims/,$(SIM_SRCS:.v=.sim)) WAVES := $(addprefix waves/,$(SIM_SRCS:.v=.vcd)) -DIRS := sims waves + +SYNTH_SRCS := $(filter-out %_tb.v,$(wildcard *.v)) +SYNTH_ICE40 := $(addprefix ice40/,$(SYNTH_SRCS:.v=.blif)) + +DIRS := sims waves ice40 DEPS = $(sort $(1) $(foreach d,$(1),$(DEPS-$(d)))) DEPS-alu := $(call DEPS,shifter) @@ -17,6 +21,8 @@ all: simulate simulate: $(WAVES) +synth-ice40: $(SYNTH_ICE40) + clean: rm -rf $(DIRS) @@ -28,6 +34,10 @@ waves/%.vcd: sims/%.sim | waves .SECONDEXPANSION: pc := % + +ice40/%.blif: %.v $$(patsubst $$(pc),$$(pc).v,$$(DEPS-$$*)) | ice40 + yosys $(foreach v,$^,-p "read_verilog $v") -p "synth_ice40 -blif $@" | sed -e "1,/Printing statistics/d" -e "/Executing CHECK/,$$ d" | tee ice40/$*.size + sims/%_tb.sim: %_tb.v %.v testbench.vh $$(patsubst $$(pc),$$(pc).v,$$(DEPS-$$*)) | sims $(IV) $(IVFLAGS) -o $@ $(filter-out %.vh,$^) |