mpmboot/Makefile

57 lines
1.2 KiB
Makefile

PRG = mpmboot
OBJ = main.o
MCU_TARGET = atmega32
OPTIMIZE = -Os
ifeq ($(MCU_TARGET), atmega32)
# hfuse = 0x?A (2k bootloader)
BOOTLOADER_START=0x7800
AVRDUDE_MCU=m32
endif
DEFS = -DBOOTLOADER_START=$(BOOTLOADER_START) -DOSCCAL_VALUE=0xAA
LIBS =
# Override is only needed by avr-lib build system.
override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)
override LDFLAGS = -Wl,-Map,$(PRG).map,--section-start=.text=$(BOOTLOADER_START)
CC = avr-gcc
OBJCOPY = avr-objcopy
OBJDUMP = avr-objdump
SIZE = avr-size
all: $(PRG).elf lst text
$(SIZE) -x -A $(PRG).elf
$(PRG).elf: $(OBJ)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
%.o: %.c $(MAKEFILE_LIST)
$(CC) $(CFLAGS) -c $< -o $@
clean:
rm -rf *.o $(PRG).lst $(PRG).map $(PRG).elf $(PRG).hex $(PRG).bin
lst: $(PRG).lst
%.lst: %.elf
$(OBJDUMP) -h -S $< > $@
text: hex bin
hex: $(PRG).hex
bin: $(PRG).bin
%.hex: %.elf
$(OBJCOPY) -j .text -j .data -O ihex $< $@
%.bin: %.elf
$(OBJCOPY) -j .text -j .data -O binary $< $@
install: text
avrdude -c dragon_isp -P usb -p $(AVRDUDE_MCU) -V -U flash:w:$(PRG).hex
reset:
avrdude -c dragon_isp -P usb -p $(AVRDUDE_MCU)