buildpath = build/
filename = uart_test
files = top.v
pcf_file = io.pcf
pdc_file = io.pdc

.PHONY: build prog prog_flash clean

build_ice40:
	yosys -p "synth_ice40 -json $(buildpath)$(filename).json -top top" $(files)
	nextpnr-ice40 --up5k --json $(buildpath)$(filename).json --pcf $(pcf_file) --asc $(buildpath)$(filename).asc
	icepack $(buildpath)$(filename).asc $(buildpath)$(filename).bin

prog_ice40: build #for sram
	iceprog -S $(buildpath)$(filename).bin

prog_flash_ice40: build
	iceprog $(buildpath)$(filename).bin

build_nx: 
	yosys -p "synth_nexus -json $(buildpath)$(filename).json -top top" $(files)
	nextpnr-nexus --device LIFCL-40-9BG400 --pdc $(pdc_file) --json $(buildpath)$(filename).json --fasm $(buildpath)$(filename).fasm
	prjoxide pack $(buildpath)$(filename).fasm $(buildpath)$(filename).bit

prog_nx:  #for sram
	ecpprog -S $(buildpath)$(filename).bit

prog_flash_nx: 
	ecpprog $(buildpath)$(filename).bit

clean:
	rm -rf $(buildpath)/*