diff options
Diffstat (limited to 'bootloaders/diskloader/Makefile')
| -rw-r--r-- | bootloaders/diskloader/Makefile | 198 |
1 files changed, 98 insertions, 100 deletions
diff --git a/bootloaders/diskloader/Makefile b/bootloaders/diskloader/Makefile index 6ac3db3..0ae99e8 100644 --- a/bootloaders/diskloader/Makefile +++ b/bootloaders/diskloader/Makefile @@ -1,105 +1,103 @@ -############################################################################### -# Makefile for DiskLoader -############################################################################### - -## General Flags -PROJECT = DiskLoader -TARGET = DiskLoader.elf -CC = avr-gcc - -# BOARD2 -MCU = atmega32u4 -AVR_FREQ = 16000000L - +###############################################################################
+# Makefile for DiskLoader
+###############################################################################
+
+## General Flags
+PROJECT = DiskLoader
+TARGET = DiskLoader.elf
+CC = avr-gcc
+
+# BOARD2
+MCU = atmega32u4
+AVR_FREQ = 16000000L
+
# Specify the Arduino model using the assigned PID. This is used by Descriptors.c
# to set PID and product descriptor string
# Arduino Leonardo PID
ARDUINO_MODEL_PID = 0x0034
# Arduino Micro PID
-#ARDUINO_MODEL_PID = 0x0035 - -# Change if your programmer is different -AVRDUDE_PROGRAMMER = avrispmkII -AVRDUDE_PORT = usb - -# program name should not be changed... -PROGRAM = DiskLoader - -AVRDUDE = avrdude -AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -p $(MCU) - -## Options common to compile, link and assembly rules -COMMON = -mmcu=$(MCU) - -override CFLAGS = -g -Wall -Os -mmcu=$(MCU) -DF_CPU=$(AVR_FREQ) -DARDUINO_MODEL_PID=$(ARDUINO_MODEL_PID) $(DEFS) -ffunction-sections -gdwarf-2 -fdata-sections -fno-split-wide-types - -## Assembly specific flags -ASMFLAGS = $(COMMON) -ASMFLAGS += $(CFLAGS) -ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2 - -## Linker flags -LDFLAGS = $(COMMON) -LDFLAGS += -Wl,-gc-sections,-Map=DiskLoader.map,--section-start=.text=0x7800,--relax -LDFLAGS += -nodefaultlibs -nostartfiles - - -## Intel Hex file production flags -HEX_EEPROM_FLAGS = -j .eeprom -HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load" -HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings - -## Objects explicitly added by the user -LINKONLYOBJECTS = - -MODULES := . -SRC_DIR := $(addprefix src/,$(MODULES)) -BUILD_DIR := $(addprefix build/,$(MODULES)) - -SRC := $(foreach sdir,$(SRC_DIR),$(wildcard $(sdir)/*.cpp)) -OBJ := $(patsubst src/%.cpp,build/%.o,$(SRC)) -DEP := $(OBJ:%.o=%.d) -INCLUDES := $(addprefix -I,$(SRC_DIR)) - -vpath %.cpp $(SRC_DIR) - -.PHONY: all checkdirs clean - -all: checkdirs $(TARGET) DiskLoader.hex DiskLoader.lss size - --include $(DEP) - -checkdirs: $(BUILD_DIR) - -$(BUILD_DIR): - @mkdir -p $@ - -clean: - @rm -rf build/ - @rm -f *.hex - @rm -f *.elf - @rm -f *.lss - @rm -f *.map - -define make-goal -$1/%.o: %.cpp - $(CC) $(INCLUDES) $(CFLAGS) -c $$< -MD -o $$@ -endef - -$(foreach bdir,$(BUILD_DIR),$(eval $(call make-goal,$(bdir)))) - -$(TARGET): $(OBJ) - $(CC) $(LDFLAGS) $(LINKONLYOBJECTS) $(LIBDIRS) $(LIBS) $^ -o $@ - -%.hex: $(TARGET) - avr-objcopy -O ihex $(HEX_FLASH_FLAGS) $< $@ - -%.lss: $(TARGET) - avr-objdump -h -S $< > $@ - -size: $(TARGET) - @echo -# @avr-size -C --mcu=${MCU} ${TARGET}.elf - -program: $(TARGET).hex - $(AVRDUDE) $(AVRDUDE_FLAGS) -B 5 -u -U flash:w:$(TARGET).hex
\ No newline at end of file +#ARDUINO_MODEL_PID = 0x0035
+
+# Change if your programmer is different
+AVRDUDE_PROGRAMMER = avrispmkII
+AVRDUDE_PORT = usb
+
+# program name should not be changed...
+PROGRAM = DiskLoader
+
+AVRDUDE = avrdude
+AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -p $(MCU)
+
+## Options common to compile, link and assembly rules
+COMMON = -mmcu=$(MCU)
+
+override CFLAGS = -g -Wall -Os -mmcu=$(MCU) -DF_CPU=$(AVR_FREQ) -DARDUINO_MODEL_PID=$(ARDUINO_MODEL_PID) $(DEFS) -ffunction-sections -gdwarf-2 -fdata-sections -fno-split-wide-types
+
+## Assembly specific flags
+ASMFLAGS = $(COMMON)
+ASMFLAGS += $(CFLAGS)
+ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2
+
+## Linker flags
+LDFLAGS = $(COMMON)
+LDFLAGS += -Wl,-gc-sections,-Map=DiskLoader.map,--section-start=.text=0x7000,--relax
+
+## Intel Hex file production flags
+HEX_EEPROM_FLAGS = -j .eeprom
+HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load"
+HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings
+
+## Objects explicitly added by the user
+LINKONLYOBJECTS =
+
+MODULES := .
+SRC_DIR := $(addprefix src/,$(MODULES))
+BUILD_DIR := $(addprefix build/,$(MODULES))
+
+SRC := $(foreach sdir,$(SRC_DIR),$(wildcard $(sdir)/*.cpp))
+OBJ := $(patsubst src/%.cpp,build/%.o,$(SRC))
+DEP := $(OBJ:%.o=%.d)
+INCLUDES := $(addprefix -I,$(SRC_DIR))
+
+vpath %.cpp $(SRC_DIR)
+
+.PHONY: all checkdirs clean
+
+all: checkdirs $(TARGET) DiskLoader.hex DiskLoader.lss size
+
+-include $(DEP)
+
+checkdirs: $(BUILD_DIR)
+
+$(BUILD_DIR):
+ @mkdir -p $@
+
+clean:
+ @rm -rf build/
+ @rm -f *.hex
+ @rm -f *.elf
+ @rm -f *.lss
+ @rm -f *.map
+
+define make-goal
+$1/%.o: %.cpp
+ $(CC) $(INCLUDES) $(CFLAGS) -c $$< -MD -o $$@
+endef
+
+$(foreach bdir,$(BUILD_DIR),$(eval $(call make-goal,$(bdir))))
+
+$(TARGET): $(OBJ)
+ $(CC) $(LDFLAGS) $(LINKONLYOBJECTS) $(LIBDIRS) $(LIBS) $^ -o $@
+
+%.hex: $(TARGET)
+ avr-objcopy -O ihex $(HEX_FLASH_FLAGS) $< $@
+
+%.lss: $(TARGET)
+ avr-objdump -h -S $< > $@
+
+size: $(TARGET)
+ @echo
+# @avr-size -C --mcu=${MCU} ${TARGET}.elf
+
+program: $(TARGET).hex
+ $(AVRDUDE) $(AVRDUDE_FLAGS) -B 1 -u -U flash:w:$(TARGET).hex
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