27 lines
955 B
Makefile
27 lines
955 B
Makefile
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CONSTRAINTS = ulx3s_v20.lpf
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CODE = blink.bin
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install: $(CODE)
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openFPGALoader -b ulx3s $(CODE)
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.PHONY: test
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test:
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iverilog -o test image_index_to_color.v
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vvp test
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gtkwave test.vcd
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.SUFFIXES: .v .json .bitstream .bin
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.v.json:
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#yosys -q -p "hierarchy -top VGAImageRenderer_Top; synth_ice40 -json $*.json" $*.v vga_sync_pulse_generator.v vga_current_beam_position.v vga_add_porches_to_output.v image_index_to_color.v image_ram.v
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#yosys -q -p "hierarchy -top VGAImageRenderer_Top; synth_ice40 -json $*.json" $*.v vga_image_renderer.v image_ram.v image_index_to_color.v vga_sync_pulse_generator.v vga_current_beam_position.v vga_add_porches_to_output.v
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yosys -q -p "hierarchy; synth_ecp5 -json $*.json" $*.v
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.json.bitstream:
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#nextpnr-ice40 --hx1k --freq 25 --pcf $(CONSTRAINTS) --json $*.json --package vq100 --asc $*.bitstream
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nextpnr-ecp5 --85k --lpf $(CONSTRAINTS) --textcfg $*.config --json $*.json
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.bitstream.bin:
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ecppack $*.config $*.bin
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