2021-08-31 17:38:28 +08:00
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# Project setup
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2021-12-26 16:53:27 +08:00
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PROJ = syrostan_fpga
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2021-08-31 17:38:28 +08:00
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BUILD = ./build
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DEVICE = 8k
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FOOTPRINT = ct256
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# Files
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FILES = top.v
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.PHONY: all clean burn
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all:
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# if build folder doesn't exist, create it
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mkdir -p $(BUILD)
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# synthesize using Yosys
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yosys -p "synth_ice40 -top top -blif $(BUILD)/$(PROJ).blif" $(FILES)
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# Place and route using arachne
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arachne-pnr -d $(DEVICE) -P $(FOOTPRINT) -o $(BUILD)/$(PROJ).asc -p pinmap.pcf $(BUILD)/$(PROJ).blif
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# Convert to bitstream using IcePack
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icepack $(BUILD)/$(PROJ).asc $(BUILD)/$(PROJ).bin
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2021-12-26 16:53:27 +08:00
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# Convert bin file to hex C array
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xxd -i $(BUILD)/$(PROJ).bin fpga_bin.h
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echo "const $$(cat fpga_bin.h)" > fpga_bin.h
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mv fpga_bin.h ../Core/Inc/User/fpga_bin.h
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2021-08-31 17:38:28 +08:00
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burn:
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iceprog $(BUILD)/$(PROJ).bin
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clean:
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rm build/*
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2021-12-26 16:53:27 +08:00
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hex:
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xxd -i $(BUILD)/$(PROJ).bin fpga_bin.h
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echo "const $$(cat fpga_bin.h)" > fpga_bin.h
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mv fpga_bin.h ../Core/Inc/User/fpga_bin.h
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