mirror of https://github.com/YosysHQ/picorv32.git
Merge pull request #141 from rxrbln/master
added CROSS prefix and CFLAGS to the picsoc/Makefile
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commit
e308982e18
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@ -1,4 +1,7 @@
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CROSS=riscv32-unknown-elf-
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CFLAGS=
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# ---- iCE40 HX8K Breakout Board ----
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hx8ksim: hx8kdemo_tb.vvp hx8kdemo_fw.hex
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@ -34,16 +37,16 @@ hx8kprog_fw: hx8kdemo_fw.bin
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iceprog -o 1M hx8kdemo_fw.bin
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hx8kdemo_sections.lds: sections.lds
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riscv32-unknown-elf-cpp -P -DHX8KDEMO -o $@ $^
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$(CROSS)cpp -P -DHX8KDEMO -o $@ $^
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hx8kdemo_fw.elf: hx8kdemo_sections.lds start.s firmware.c
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riscv32-unknown-elf-gcc -DHX8KDEMO -march=rv32imc -Wl,-Bstatic,-T,hx8kdemo_sections.lds,--strip-debug -ffreestanding -nostdlib -o hx8kdemo_fw.elf start.s firmware.c
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$(CROSS)gcc $(CFLAGS) -DHX8KDEMO -march=rv32imc -Wl,-Bstatic,-T,hx8kdemo_sections.lds,--strip-debug -ffreestanding -nostdlib -o hx8kdemo_fw.elf start.s firmware.c
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hx8kdemo_fw.hex: hx8kdemo_fw.elf
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riscv32-unknown-elf-objcopy -O verilog hx8kdemo_fw.elf hx8kdemo_fw.hex
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$(CROSS)objcopy -O verilog hx8kdemo_fw.elf hx8kdemo_fw.hex
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hx8kdemo_fw.bin: hx8kdemo_fw.elf
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riscv32-unknown-elf-objcopy -O binary hx8kdemo_fw.elf hx8kdemo_fw.bin
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$(CROSS)objcopy -O binary hx8kdemo_fw.elf hx8kdemo_fw.bin
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# ---- iCE40 IceBreaker Board ----
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@ -80,16 +83,16 @@ icebprog_fw: icebreaker_fw.bin
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iceprog -o 1M icebreaker_fw.bin
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icebreaker_sections.lds: sections.lds
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riscv32-unknown-elf-cpp -P -DICEBREAKER -o $@ $^
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$(CROSS)cpp -P -DICEBREAKER -o $@ $^
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icebreaker_fw.elf: icebreaker_sections.lds start.s firmware.c
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riscv32-unknown-elf-gcc -DICEBREAKER -march=rv32ic -Wl,-Bstatic,-T,icebreaker_sections.lds,--strip-debug -ffreestanding -nostdlib -o icebreaker_fw.elf start.s firmware.c
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$(CROSS)gcc $(CFLAGS) -DICEBREAKER -march=rv32ic -Wl,-Bstatic,-T,icebreaker_sections.lds,--strip-debug -ffreestanding -nostdlib -o icebreaker_fw.elf start.s firmware.c
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icebreaker_fw.hex: icebreaker_fw.elf
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riscv32-unknown-elf-objcopy -O verilog icebreaker_fw.elf icebreaker_fw.hex
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$(CROSS)objcopy -O verilog icebreaker_fw.elf icebreaker_fw.hex
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icebreaker_fw.bin: icebreaker_fw.elf
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riscv32-unknown-elf-objcopy -O binary icebreaker_fw.elf icebreaker_fw.bin
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$(CROSS)objcopy -O binary icebreaker_fw.elf icebreaker_fw.bin
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# ---- Testbench for SPI Flash Model ----
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