Makefile 788 B

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  1. CROSS = riscv-none-embed-
  2. CC = $(CROSS)gcc
  3. OBJCOPY = $(CROSS)objcopy
  4. ICEPROG = iceprog
  5. CFLAGS=-Wall -Os -march=rv32i -mabi=ilp32 -ffreestanding -flto -nostartfiles -fomit-frame-pointer -Wl,--gc-section
  6. HEADERS=\
  7. config.h \
  8. console.h \
  9. led.h \
  10. mini-printf.h \
  11. usb_priv.h \
  12. usb_desc_data.h
  13. SOURCES=\
  14. start.S \
  15. console.c \
  16. firmware.c \
  17. led.c \
  18. mini-printf.c \
  19. usb.c \
  20. usb_ep0.c \
  21. usb_desc.c
  22. firmware.elf: lnk-app.lds $(HEADERS) $(SOURCES)
  23. $(CC) $(CFLAGS) -Wl,-Bstatic,-T,lnk-app.lds,--strip-debug -o $@ $(SOURCES)
  24. boot.elf: lnk-boot.lds boot.S
  25. $(CC) $(CFLAGS) -Wl,-Bstatic,-T,lnk-boot.lds,--strip-debug -o $@ boot.S
  26. %.hex: %.bin
  27. ./bin2hex.py $< $@
  28. %.bin: %.elf
  29. $(OBJCOPY) -O binary $< $@
  30. prog_fw: firmware.bin
  31. $(ICEPROG) -o 1M $<
  32. clean:
  33. rm -f *.bin *.hex *.elf