diff options
Diffstat (limited to 'picorv32/picosoc/Makefile')
-rw-r--r-- | picorv32/picosoc/Makefile | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/picorv32/picosoc/Makefile b/picorv32/picosoc/Makefile new file mode 100644 index 0000000..291a12d --- /dev/null +++ b/picorv32/picosoc/Makefile @@ -0,0 +1,123 @@ + +CROSS=riscv32-unknown-elf- +CFLAGS= + +# ---- iCE40 HX8K Breakout Board ---- + +hx8ksim: hx8kdemo_tb.vvp hx8kdemo_fw.hex + vvp -N $< +firmware=hx8kdemo_fw.hex + +hx8ksynsim: hx8kdemo_syn_tb.vvp hx8kdemo_fw.hex + vvp -N $< +firmware=hx8kdemo_fw.hex + +hx8kdemo.json: hx8kdemo.v spimemio.v simpleuart.v picosoc.v ../picorv32.v + yosys -ql hx8kdemo.log -p 'synth_ice40 -top hx8kdemo -json hx8kdemo.json' $^ + +hx8kdemo_tb.vvp: hx8kdemo_tb.v hx8kdemo.v spimemio.v simpleuart.v picosoc.v ../picorv32.v spiflash.v + iverilog -s testbench -o $@ $^ `yosys-config --datdir/ice40/cells_sim.v` -DNO_ICE40_DEFAULT_ASSIGNMENTS + +hx8kdemo_syn_tb.vvp: hx8kdemo_tb.v hx8kdemo_syn.v spiflash.v + iverilog -s testbench -o $@ $^ `yosys-config --datdir/ice40/cells_sim.v` -DNO_ICE40_DEFAULT_ASSIGNMENTS + +hx8kdemo_syn.v: hx8kdemo.json + yosys -p 'read_json hx8kdemo.json; write_verilog hx8kdemo_syn.v' + +hx8kdemo.asc: hx8kdemo.pcf hx8kdemo.json + nextpnr-ice40 --hx8k --package ct256 --asc hx8kdemo.asc --json hx8kdemo.json --pcf hx8kdemo.pcf + +hx8kdemo.bin: hx8kdemo.asc + icetime -d hx8k -c 12 -mtr hx8kdemo.rpt hx8kdemo.asc + icepack hx8kdemo.asc hx8kdemo.bin + +hx8kprog: hx8kdemo.bin hx8kdemo_fw.bin + iceprog hx8kdemo.bin + iceprog -o 1M hx8kdemo_fw.bin + +hx8kprog_fw: hx8kdemo_fw.bin + iceprog -o 1M hx8kdemo_fw.bin + +hx8kdemo_sections.lds: sections.lds + $(CROSS)cpp -P -DHX8KDEMO -o $@ $^ + +hx8kdemo_fw.elf: hx8kdemo_sections.lds start.s firmware.c + $(CROSS)gcc $(CFLAGS) -DHX8KDEMO -mabi=ilp32 -march=rv32imc -Wl,--build-id=none,-Bstatic,-T,hx8kdemo_sections.lds,--strip-debug -ffreestanding -nostdlib -o hx8kdemo_fw.elf start.s firmware.c + +hx8kdemo_fw.hex: hx8kdemo_fw.elf + $(CROSS)objcopy -O verilog hx8kdemo_fw.elf hx8kdemo_fw.hex + +hx8kdemo_fw.bin: hx8kdemo_fw.elf + $(CROSS)objcopy -O binary hx8kdemo_fw.elf hx8kdemo_fw.bin + +# ---- iCE40 IceBreaker Board ---- + +icebsim: icebreaker_tb.vvp icebreaker_fw.hex + vvp -N $< +firmware=icebreaker_fw.hex + +icebsynsim: icebreaker_syn_tb.vvp icebreaker_fw.hex + vvp -N $< +firmware=icebreaker_fw.hex + +icebreaker.json: icebreaker.v ice40up5k_spram.v spimemio.v simpleuart.v picosoc.v ../picorv32.v + yosys -ql icebreaker.log -p 'synth_ice40 -dsp -top icebreaker -json icebreaker.json' $^ + +icebreaker_tb.vvp: icebreaker_tb.v icebreaker.v ice40up5k_spram.v spimemio.v simpleuart.v picosoc.v ../picorv32.v spiflash.v + iverilog -s testbench -o $@ $^ `yosys-config --datdir/ice40/cells_sim.v` -DNO_ICE40_DEFAULT_ASSIGNMENTS + +icebreaker_syn_tb.vvp: icebreaker_tb.v icebreaker_syn.v spiflash.v + iverilog -s testbench -o $@ $^ `yosys-config --datdir/ice40/cells_sim.v` -DNO_ICE40_DEFAULT_ASSIGNMENTS + +icebreaker_syn.v: icebreaker.json + yosys -p 'read_json icebreaker.json; write_verilog icebreaker_syn.v' + +icebreaker.asc: icebreaker.pcf icebreaker.json + nextpnr-ice40 --freq 13 --up5k --package sg48 --asc icebreaker.asc --pcf icebreaker.pcf --json icebreaker.json + +icebreaker.bin: icebreaker.asc + icetime -d up5k -c 12 -mtr icebreaker.rpt icebreaker.asc + icepack icebreaker.asc icebreaker.bin + +icebprog: icebreaker.bin icebreaker_fw.bin + iceprog icebreaker.bin + iceprog -o 1M icebreaker_fw.bin + +icebprog_fw: icebreaker_fw.bin + iceprog -o 1M icebreaker_fw.bin + +icebreaker_sections.lds: sections.lds + $(CROSS)cpp -P -DICEBREAKER -o $@ $^ + +icebreaker_fw.elf: icebreaker_sections.lds start.s firmware.c + $(CROSS)gcc $(CFLAGS) -DICEBREAKER -mabi=ilp32 -march=rv32ic -Wl,-Bstatic,-T,icebreaker_sections.lds,--strip-debug -ffreestanding -nostdlib -o icebreaker_fw.elf start.s firmware.c + +icebreaker_fw.hex: icebreaker_fw.elf + $(CROSS)objcopy -O verilog icebreaker_fw.elf icebreaker_fw.hex + +icebreaker_fw.bin: icebreaker_fw.elf + $(CROSS)objcopy -O binary icebreaker_fw.elf icebreaker_fw.bin + +# ---- Testbench for SPI Flash Model ---- + +spiflash_tb: spiflash_tb.vvp icebreaker_fw.hex + vvp -N $< +firmware=icebreaker_fw.hex + +spiflash_tb.vvp: spiflash.v spiflash_tb.v + iverilog -s testbench -o $@ $^ + +# ---- ASIC Synthesis Tests ---- + +cmos.log: spimemio.v simpleuart.v picosoc.v ../picorv32.v + yosys -l cmos.log -p 'synth -top picosoc; abc -g cmos2; opt -fast; stat' $^ + +# ---- Clean ---- + +clean: + rm -f testbench.vvp testbench.vcd spiflash_tb.vvp spiflash_tb.vcd + rm -f hx8kdemo_fw.elf hx8kdemo_fw.hex hx8kdemo_fw.bin cmos.log + rm -f icebreaker_fw.elf icebreaker_fw.hex icebreaker_fw.bin + rm -f hx8kdemo.blif hx8kdemo.log hx8kdemo.asc hx8kdemo.rpt hx8kdemo.bin + rm -f hx8kdemo_syn.v hx8kdemo_syn_tb.vvp hx8kdemo_tb.vvp + rm -f icebreaker.json icebreaker.log icebreaker.asc icebreaker.rpt icebreaker.bin + rm -f icebreaker_syn.v icebreaker_syn_tb.vvp icebreaker_tb.vvp + +.PHONY: spiflash_tb clean +.PHONY: hx8kprog hx8kprog_fw hx8ksim hx8ksynsim +.PHONY: icebprog icebprog_fw icebsim icebsynsim |