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picorv32/picosoc/Makefile

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Add spiflash example project
2017-07-29 10:01:39 -04:00
added CROSS prefix and CFLAGS to the picsoc/Makefile so one can run it with other toolchains, e.g. CROSS=riscv64-t2-linux-gnu- CFLAGS=-mabi=ilp32, too
2019-11-14 06:26:47 -05:00
CROSS=riscv32-unknown-elf-
CFLAGS=
Refactor picosoc code
2017-08-07 09:13:27 -04:00
# ---- iCE40 HX8K Breakout Board ----
Fix PicoSoC firmware filename for simulation
2018-10-01 08:00:21 -04:00
hx8ksim: hx8kdemo_tb.vvp hx8kdemo_fw.hex
vvp -N $< +firmware=hx8kdemo_fw.hex
Major rewrite of picosoc spimemio core
2017-08-07 16:36:58 -04:00
Fix PicoSoC firmware filename for simulation
2018-10-01 08:00:21 -04:00
hx8ksynsim: hx8kdemo_syn_tb.vvp hx8kdemo_fw.hex
picosoc: increase available memory by using SPRAM instead of BRAM for the Icebreaker example
2019-02-11 17:13:05 -05:00
vvp -N $< +firmware=hx8kdemo_fw.hex
Major rewrite of picosoc spimemio core
2017-08-07 16:36:58 -04:00
changed hx8kdemo from arachne-pnr to nextpnr-ice40
2020-08-09 21:58:19 -04:00
hx8kdemo.json: hx8kdemo.v spimemio.v simpleuart.v picosoc.v ../picorv32.v
yosys -ql hx8kdemo.log -p 'synth_ice40 -top hx8kdemo -json hx8kdemo.json' $^
Refactor picosoc code
2017-08-07 09:13:27 -04:00
Add simple UART to PicoSoC
2017-08-11 13:30:53 -04:00
hx8kdemo_tb.vvp: hx8kdemo_tb.v hx8kdemo.v spimemio.v simpleuart.v picosoc.v ../picorv32.v spiflash.v
Fix picosoc hx8kdemo_tb
2017-11-11 13:49:01 -05:00
iverilog -s testbench -o $@ $^ `yosys-config --datdir/ice40/cells_sim.v`
Major rewrite of picosoc spimemio core
2017-08-07 16:36:58 -04:00
hx8kdemo_syn_tb.vvp: hx8kdemo_tb.v hx8kdemo_syn.v spiflash.v
iverilog -s testbench -o $@ $^ `yosys-config --datdir/ice40/cells_sim.v`
hx8kdemo_syn.v: hx8kdemo.blif
yosys -p 'read_blif -wideports hx8kdemo.blif; write_verilog hx8kdemo_syn.v'
changed hx8kdemo from arachne-pnr to nextpnr-ice40
2020-08-09 21:58:19 -04:00
hx8kdemo.asc: hx8kdemo.pcf hx8kdemo.json
nextpnr-ice40 --hx8k --package ct256 --asc hx8kdemo.asc --json hx8kdemo.json --pcf hx8kdemo.pcf
Refactor picosoc code
2017-08-07 09:13:27 -04:00
hx8kdemo.bin: hx8kdemo.asc
icetime -d hx8k -c 12 -mtr hx8kdemo.rpt hx8kdemo.asc
icepack hx8kdemo.asc hx8kdemo.bin
fix firmware recipes
2018-08-30 16:27:34 -04:00
hx8kprog: hx8kdemo.bin hx8kdemo_fw.bin
Remove generic PicoSoC testbench
2017-09-21 13:45:41 -04:00
iceprog hx8kdemo.bin
fix firmware recipes
2018-08-30 16:27:34 -04:00
iceprog -o 1M hx8kdemo_fw.bin
Remove generic PicoSoC testbench
2017-09-21 13:45:41 -04:00
fix firmware recipes
2018-08-30 16:27:34 -04:00
hx8kprog_fw: hx8kdemo_fw.bin
iceprog -o 1M hx8kdemo_fw.bin
Remove generic PicoSoC testbench
2017-09-21 13:45:41 -04:00
fix typo in picosoc/Makefile for hx8k board
2019-03-01 19:57:22 -05:00
hx8kdemo_sections.lds: sections.lds
added CROSS prefix and CFLAGS to the picsoc/Makefile so one can run it with other toolchains, e.g. CROSS=riscv64-t2-linux-gnu- CFLAGS=-mabi=ilp32, too
2019-11-14 06:26:47 -05:00
$(CROSS)cpp -P -DHX8KDEMO -o $@ $^
picosoc: use preprocessor for generating target-specific linker script
2019-02-11 17:44:47 -05:00
hx8kdemo_fw.elf: hx8kdemo_sections.lds start.s firmware.c
Enable the use of 64-bit riscv tools Many Linux distributions now include the tools for RISC-V (for example Ubuntu 20.04 has gcc-riscv64-unknown-elf) but in order for make TOOLCHAIN_PREFIX=riscv64-unknown-elf- to work we need to be explicit about compiling for 32-bit.
2020-06-03 03:48:04 -04:00
$(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
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
hx8kdemo_fw.hex: hx8kdemo_fw.elf
added CROSS prefix and CFLAGS to the picsoc/Makefile so one can run it with other toolchains, e.g. CROSS=riscv64-t2-linux-gnu- CFLAGS=-mabi=ilp32, too
2019-11-14 06:26:47 -05:00
$(CROSS)objcopy -O verilog hx8kdemo_fw.elf hx8kdemo_fw.hex
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
hx8kdemo_fw.bin: hx8kdemo_fw.elf
added CROSS prefix and CFLAGS to the picsoc/Makefile so one can run it with other toolchains, e.g. CROSS=riscv64-t2-linux-gnu- CFLAGS=-mabi=ilp32, too
2019-11-14 06:26:47 -05:00
$(CROSS)objcopy -O binary hx8kdemo_fw.elf hx8kdemo_fw.bin
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
# ---- iCE40 IceBreaker Board ----
Fix PicoSoC firmware filename for simulation
2018-10-01 08:00:21 -04:00
icebsim: icebreaker_tb.vvp icebreaker_fw.hex
vvp -N $< +firmware=icebreaker_fw.hex
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
Fix PicoSoC firmware filename for simulation
2018-10-01 08:00:21 -04:00
icebsynsim: icebreaker_syn_tb.vvp icebreaker_fw.hex
vvp -N $< +firmware=icebreaker_fw.hex
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
picosoc: increase available memory by using SPRAM instead of BRAM for the Icebreaker example
2019-02-11 17:13:05 -05:00
icebreaker.json: icebreaker.v ice40up5k_spram.v spimemio.v simpleuart.v picosoc.v ../picorv32.v
picosoc: enable fast multiply option for icebreaker This patch splits the picosoc's `ENABLE_MULDIV` paramter into `ENABLE_MUL`, `ENABLE_DIV` and `ENABLE_FAST_MUL`, and also enables the DSP-based fast multiplier for the iCE40up5k icebreaker board. Signed-off-by: Trammell Hudson <hudson@trmm.net>
2021-09-02 12:35:38 -04:00
yosys -ql icebreaker.log -p 'synth_ice40 -dsp -top icebreaker -json icebreaker.json' $^
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
picosoc: increase available memory by using SPRAM instead of BRAM for the Icebreaker example
2019-02-11 17:13:05 -05:00
icebreaker_tb.vvp: icebreaker_tb.v icebreaker.v ice40up5k_spram.v spimemio.v simpleuart.v picosoc.v ../picorv32.v spiflash.v
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
iverilog -s testbench -o $@ $^ `yosys-config --datdir/ice40/cells_sim.v`
icebreaker_syn_tb.vvp: icebreaker_tb.v icebreaker_syn.v spiflash.v
iverilog -s testbench -o $@ $^ `yosys-config --datdir/ice40/cells_sim.v`
icebreaker_syn.v: icebreaker.json
yosys -p 'read_json icebreaker.json; write_verilog icebreaker_syn.v'
icebreaker.asc: icebreaker.pcf icebreaker.json
picosoc: enable fast multiply option for icebreaker This patch splits the picosoc's `ENABLE_MULDIV` paramter into `ENABLE_MUL`, `ENABLE_DIV` and `ENABLE_FAST_MUL`, and also enables the DSP-based fast multiplier for the iCE40up5k icebreaker board. Signed-off-by: Trammell Hudson <hudson@trmm.net>
2021-09-02 12:35:38 -04:00
nextpnr-ice40 --freq 13 --up5k --package sg48 --asc icebreaker.asc --pcf icebreaker.pcf --json icebreaker.json
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
icebreaker.bin: icebreaker.asc
icetime -d up5k -c 12 -mtr icebreaker.rpt icebreaker.asc
icepack icebreaker.asc icebreaker.bin
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
icebprog: icebreaker.bin icebreaker_fw.bin
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
iceprog icebreaker.bin
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
iceprog -o 1M icebreaker_fw.bin
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
icebprog_fw: icebreaker_fw.bin
iceprog -o 1M icebreaker_fw.bin
Refactor picosoc code
2017-08-07 09:13:27 -04:00
picosoc: use preprocessor for generating target-specific linker script
2019-02-11 17:44:47 -05:00
icebreaker_sections.lds: sections.lds
added CROSS prefix and CFLAGS to the picsoc/Makefile so one can run it with other toolchains, e.g. CROSS=riscv64-t2-linux-gnu- CFLAGS=-mabi=ilp32, too
2019-11-14 06:26:47 -05:00
$(CROSS)cpp -P -DICEBREAKER -o $@ $^
picosoc: use preprocessor for generating target-specific linker script
2019-02-11 17:44:47 -05:00
icebreaker_fw.elf: icebreaker_sections.lds start.s firmware.c
Enable the use of 64-bit riscv tools Many Linux distributions now include the tools for RISC-V (for example Ubuntu 20.04 has gcc-riscv64-unknown-elf) but in order for make TOOLCHAIN_PREFIX=riscv64-unknown-elf- to work we need to be explicit about compiling for 32-bit.
2020-06-03 03:48:04 -04:00
$(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
Add spiflash example project
2017-07-29 10:01:39 -04:00
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
icebreaker_fw.hex: icebreaker_fw.elf
added CROSS prefix and CFLAGS to the picsoc/Makefile so one can run it with other toolchains, e.g. CROSS=riscv64-t2-linux-gnu- CFLAGS=-mabi=ilp32, too
2019-11-14 06:26:47 -05:00
$(CROSS)objcopy -O verilog icebreaker_fw.elf icebreaker_fw.hex
Add spiflash example project
2017-07-29 10:01:39 -04:00
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
icebreaker_fw.bin: icebreaker_fw.elf
added CROSS prefix and CFLAGS to the picsoc/Makefile so one can run it with other toolchains, e.g. CROSS=riscv64-t2-linux-gnu- CFLAGS=-mabi=ilp32, too
2019-11-14 06:26:47 -05:00
$(CROSS)objcopy -O binary icebreaker_fw.elf icebreaker_fw.bin
Add spiflash example project
2017-07-29 10:01:39 -04:00
Remove generic PicoSoC testbench
2017-09-21 13:45:41 -04:00
# ---- Testbench for SPI Flash Model ----
spiflash_tb: spiflash_tb.vvp firmware.hex
vvp -N $<
spiflash_tb.vvp: spiflash.v spiflash_tb.v
iverilog -s testbench -o $@ $^
Add PICORV32_REGS mechanism for ASIC sram instantiation
2017-10-01 09:45:46 -04:00
# ---- 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' $^
Refactor picosoc code
2017-08-07 09:13:27 -04:00
# ---- Clean ----
Add spiflash example project
2017-07-29 10:01:39 -04:00
clean:
Add spiflash testbench and add support for QSPI and DDR QSPI to SPI flash sim model
2017-08-05 11:08:16 -04:00
rm -f testbench.vvp testbench.vcd spiflash_tb.vvp spiflash_tb.vcd
Add icebreaker example PicoSoC implementation Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-19 07:38:59 -04:00
rm -f hx8kdemo_fw.elf hx8kdemo_fw.hex hx8kdemo_fw.bin cmos.log
rm -f icebreaker_fw.elf icebreaker_fw.hex icebreaker_fw.bin
Refactor picosoc code
2017-08-07 09:13:27 -04:00
rm -f hx8kdemo.blif hx8kdemo.log hx8kdemo.asc hx8kdemo.rpt hx8kdemo.bin
Major rewrite of picosoc spimemio core
2017-08-07 16:36:58 -04:00
rm -f hx8kdemo_syn.v hx8kdemo_syn_tb.vvp hx8kdemo_tb.vvp
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
rm -f icebreaker.json icebreaker.log icebreaker.asc icebreaker.rpt icebreaker.bin
rm -f icebreaker_syn.v icebreaker_syn_tb.vvp icebreaker_tb.vvp
Add spiflash example project
2017-07-29 10:01:39 -04:00
Add PicoSoC IceBreaker demo Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-08-18 14:17:21 -04:00
.PHONY: spiflash_tb clean
.PHONY: hx8kprog hx8kprog_fw hx8ksim hx8ksynsim
.PHONY: icebprog icebprog_fw icebsim icebsynsim