23 lines
800 B
Makefile
23 lines
800 B
Makefile
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TOOLCHAIN_PREFIX = /opt/riscv32ic/bin/riscv32-unknown-elf-
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run: testbench.vvp firmware.hex
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vvp -N testbench.vvp
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firmware.hex: firmware.S firmware.c firmware.lds
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$(TOOLCHAIN_PREFIX)gcc -Os -ffreestanding -nostdlib -o firmware.elf firmware.S firmware.c \
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--std=gnu99 -Wl,-Bstatic,-T,firmware.lds,-Map,firmware.map,--strip-debug -lgcc
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$(TOOLCHAIN_PREFIX)objcopy -O binary firmware.elf firmware.bin
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python3 ../../firmware/makehex.py firmware.bin 4096 > firmware.hex
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picorv32_presyn.v: picorv32_presyn.ys picorv32_regs.txt ../../picorv32.v
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yosys -v0 picorv32_presyn.ys
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testbench.vvp: testbench.v picorv32_presyn.v
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iverilog -o testbench.vvp testbench.v picorv32_presyn.v
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clean:
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rm -f firmware.bin firmware.elf firmware.hex firmware.map
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rm -f picorv32_presyn.v testbench.vvp testbench.vcd
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