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BSC_COMP_FLAGS = -aggressive-conditions -bdir tmp -check-assert -keep-fires \
-p src:+ -vdir tmp
BSC_LINK_FLAGS = -keep-fires
BSC_SOURCES = FIFO1.v
TOPFILE = Top
TOPMODULE = mkTop
SRCS = $(shell find src -name '*.bs')
all: tmp/$(TOPMODULE).bin
clean:
@git status --porcelain=v1 --ignored -z \
| grep -z '^!!' \
| xargs -0 awk 'BEGIN { for(i = 1; i < ARGC; i++) printf "%s%c", substr(ARGV[i], 4), 0; }' \
| xargs -0 rm -r
flash: tmp/$(TOPMODULE).bin
sudo iceprog $<
.PHONY: all clean flash
tmp/%.bin: tmp/%.asc
icetime -d up5k -c 12 $<
icepack $< $@
tmp/%.asc: tmp/%.json src/icebreaker.pcf
nextpnr-ice40 -ql tmp/$*.nplog --up5k --package sg48 --freq 12 \
--asc $@ --pcf src/icebreaker.pcf --json $<
tmp/$(TOPMODULE).json: tmp/$(TOPMODULE).v $(addprefix $(BSC)/lib/Verilog/,$(BSC_SOURCES))
yosys -ql tmp/$(TOPMODULE).yslog -p 'synth_ice40 -top mkTop -json $@' $^
tmp/$(TOPMODULE).v: tmp/$(TOPFILE).bo
bsc -g $(TOPMODULE) -verilog $(BSC_COMP_FLAGS) src/$(TOPFILE).bs
tmp/%.bo:
@mkdir -p $(dir $@)
bsc -verilog $(BSC_COMP_FLAGS) $<
tmp/depends.mk:
@mkdir -p $(dir $@)
bluetcl -exec makedepend $(BSC_COMP_FLAGS) src/$(TOPFILE).bs > $@
include tmp/depends.mk
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