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https://github.com/Polprzewodnikowy/SummerCart64.git
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32 lines
804 B
Makefile
32 lines
804 B
Makefile
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CROSS=riscv64-unknown-elf-
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CFLAGS=-mabi=ilp32 -march=rv32i -Wl,-Bstatic,--strip-debug -ffreestanding -nostdlib
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all: btldr.hex btldr.bin btldr.sv print_size
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startup.o: startup.S
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$(CROSS)gcc -x assembler-with-cpp -c $(CFLAGS) startup.s -o startup.o
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btldr.o: btldr.c
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$(CROSS)gcc -c $(CFLAGS) -o btldr.o btldr.c
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btldr.elf: SC64_PicoRV32I.ld startup.o btldr.o
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$(CROSS)gcc $(CFLAGS) -TSC64_PicoRV32I.ld startup.o btldr.o -o btldr.elf
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btldr.hex: btldr.elf
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$(CROSS)objcopy -O ihex btldr.elf btldr.hex
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btldr.bin: btldr.elf
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$(CROSS)objcopy -O binary btldr.elf btldr.bin
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btldr.sv: btldr.bin
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python3 bin2v.py
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print_size:
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@echo 'Size of target .elf file:'
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$(CROSS)size -B btldr.elf
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clean:
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rm -f btldr.sv btldr.bin btldr.hex btldr.elf btldr.o startup.o
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.PHONY: clean
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