2023-08-28 23:48:36 +02:00
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CHIPDB_DIR = /usr/share/nextpnr/xilinx-chipdb
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XRAY_DATABASE_DIR = /usr/share/xray/database
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PART = xc7a35tcsg324-1
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2024-12-29 21:02:01 +01:00
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.PHONY: all clean flash prog sim
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2023-08-28 23:48:36 +02:00
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all: pixelflut.bit
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clean:
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2024-10-18 23:48:31 +02:00
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rm -f pixelflut.bit pixelflut.fasm pixelflut.frames pixelflut.json
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2024-10-19 00:07:55 +02:00
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rm -f dvi_tb.vcd dvi_tb.vvp
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2023-08-28 23:48:36 +02:00
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2024-12-29 21:02:01 +01:00
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flash: pixelflut.bit
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openFPGALoader -b arty_a7_35t --write-flash $<
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2023-08-28 23:48:36 +02:00
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prog: pixelflut.bit
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openFPGALoader -b arty_a7_35t $<
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2024-12-29 18:32:08 +01:00
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sim: dvi_tb.vcd pingxelflut_tb.vcd
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2024-10-19 00:07:55 +02:00
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2023-08-28 23:48:36 +02:00
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pixelflut.bit: pixelflut.frames
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xc7frames2bit --part_file "$(XRAY_DATABASE_DIR)/artix7/$(PART)/part.yaml" --part_name $(PART) --frm_file $< --output_file $@
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pixelflut.frames: pixelflut.fasm
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fasm2frames --db-root "$(XRAY_DATABASE_DIR)/artix7" --part $(PART) $< > $@
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pixelflut.fasm: arty_a7_35t.xdc pixelflut.json
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nextpnr-xilinx --chipdb "$(CHIPDB_DIR)/$(PART).bin" --fasm $@ --json pixelflut.json --xdc arty_a7_35t.xdc
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2024-12-29 16:28:35 +01:00
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pixelflut.json: pixelflut.v dvi.v ethernet_smi.v pingxelflut.v xc7_bram.v
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2023-08-28 23:48:36 +02:00
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yosys -q -p 'synth_xilinx -top pixelflut; write_json $@' $^
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2024-10-19 00:07:55 +02:00
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dvi_tb.vcd: dvi_tb.vvp
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vvp $<
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dvi_tb.vvp: dvi_tb.v dvi.v
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iverilog -o $@ $^
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2024-12-29 18:32:08 +01:00
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pingxelflut_tb.vcd: pingxelflut_tb.vvp
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vvp $<
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pingxelflut_tb.vvp: pingxelflut_tb.v pingxelflut.v
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iverilog -o $@ $^
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