57 lines
1.3 KiB
Makefile
57 lines
1.3 KiB
Makefile
SOURCES = $(wildcard source/*.sv)
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TOP = sugar_lissajous
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PCF = icesugar.pcf
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FAMILY = up5k
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PACKAGE = sg48
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FREQ = 30
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#DOSVG = --placed-svg place.svg --routed-svg route.svg
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# nextpnr --randomize-seed write_verilog $(TOP).v
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BUILD_DIR ?= build
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TOP_BIN = $(BUILD_DIR)/$(TOP).bin
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TOP_ASC = $(BUILD_DIR)/$(TOP).asc
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TOP_JSON = $(BUILD_DIR)/$(TOP).json
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all: $(TOP_BIN)
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# Make bitstream
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$(TOP_BIN): $(TOP_ASC)
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icepack $(TOP_ASC) $(TOP_BIN)
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# Place and rouite
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$(TOP_ASC): $(TOP_JSON) $(PCF)
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nextpnr-ice40 -q -l $(BUILD_DIR)/nextpnr.log --$(FAMILY) --package $(PACKAGE) \
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--freq $(FREQ) --top $(TOP) --pcf $(PCF) --asc $(TOP_ASC) --json $(TOP_JSON) \
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$(DOSVG)
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# Synthesys
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$(TOP_JSON): $(SOURCES)
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mkdir -p $(BUILD_DIR)
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yosys -q -l $(BUILD_DIR)/yosys.log -p \
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"proc; alumacc; share -fast; opt -full; synth_ice40 -top $(TOP) -json $(TOP_JSON) -abc2" \
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$(SOURCES)
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# Timing analysis
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timing: $(TOP_ASC)
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icetime -d $(FAMILY) -t -c $(FREQ) -r $(BUILD_DIR)/timing.log $(TOP_ASC)
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# Program
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prog: $(TOP_BIN)
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icesprog -w $(TOP_BIN)
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# Clean
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clean:
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rm -rf $(BUILD_DIR)
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# Convert SVG to PNG
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png: route.png place.png
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route.png: route.svg
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inkscape --export-type=png -o route.png -D -d 100 route.svg
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place.png: place.svg
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inkscape --export-type=png -o place.png -D -d 150 place.svg
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