Rev 236 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | SVN | RSS feed
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| 2 | OBJ = main.o |
2 | OBJ = main.o |
| 3 | MCU_TARGET = atmega88 |
3 | MCU_TARGET = atmega88 |
| 4 | OPTIMIZE = -Os -mcall-prologues |
4 | OPTIMIZE = -Os -mcall-prologues |
| 5 | # grep bios.map for __bios_ram_end to retreive this value |
5 | # grep bios.map for __bios_ram_end to retreive this value |
| 6 | # In the future, this should be automatically inserted into *_app.ld at every bios compilation |
6 | # In the future, this should be automatically inserted into *_app.ld at every bios compilation |
| 7 | BIOS_RAM_END = |
7 | BIOS_RAM_END = 0x0080012a |
| 8 | ifeq ($(MCU_TARGET),atmega88) |
- | |
| 9 | #uncomment this line if you're using m88, remove line when gcc-bug fixed |
- | |
| 10 | EXTRA_LD = avr-ld -m avr4 -o $(PRG).elf /usr/avr/lib/avr4/crtm88.o -L/usr/lib/gcc/avr/4.1.0/avr4 -L/usr/lib/gcc/avr/4.1.0/avr4 -L/usr/avr/lib/avr4 -Map $(PRG).map -L../AVR-Bios --defsym __bios_ram_end=$(BIOS_RAM_END) -T$(MCU_TARGET)_app.ld $(PRG).o -lgcc -lc -lgcc |
- | |
| 11 | endif |
- | |
| 12 | 8 | ||
| 13 | DEFS = -I../AVR-Bios |
9 | DEFS = -I../AVR-Bios |
| 14 | LIBS = |
10 | LIBS = |
| 15 | 11 | ||
| 16 | # You should not have to change anything below here. |
12 | # You should not have to change anything below here. |
| 17 | 13 | ||
| 18 | CC = avr-gcc |
14 | CC = avr-gcc |
| 19 | 15 | ||
| 20 | # Override is only needed by avr-lib build system. |
16 | # Override is only needed by avr-lib build system. |
| 21 | 17 | ||
| 22 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) |
18 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) |
| 23 | override LDFLAGS = -v -Wl,-Map,$(PRG).map,-L../AVR-Bios,--defsym,__bios_ram_end=$(BIOS_RAM_END),-T$(MCU_TARGET)_app.ld |
19 | override LDFLAGS = -v -Wl,-Map,$(PRG).map,-L../AVR-Bios,--defsym,__bios_ram_end=$(BIOS_RAM_END),-T$(MCU_TARGET)_app.ld |
| 24 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS) |
20 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS) |
| 25 | 21 | ||
| 26 | OBJCOPY = avr-objcopy |
22 | OBJCOPY = avr-objcopy |
| 27 | OBJDUMP = avr-objdump |
23 | OBJDUMP = avr-objdump |
| 28 | SIZE = avr-size |
24 | SIZE = avr-size |
| 29 | SZFLAGS = |
25 | SZFLAGS = |
| 30 | UPLOAD = avrdude |
26 | UPLOAD = avrdude |
| 31 | ULFLAGS = -p $(MCU_TARGET) -D -P /dev/ttyUSB0 -c avrispv2 -b 115200 -U flash:w:$(PRG).hex |
27 | ULFLAGS = -p $(MCU_TARGET) -D -P /dev/ttyUSB0 -c avrispv2 -b 115200 -U flash:w:$(PRG).hex |
| 32 | # -D disables erase! |
28 | # -D disables erase! |
| 33 | 29 | ||
| 34 | default: $(PRG).elf lst text |
30 | default: $(PRG).elf lst text |
| 35 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
31 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
| 36 | 32 | ||
| 37 | all: $(PRG).elf lst text eeprom |
33 | all: $(PRG).elf lst text eeprom |
| 38 | 34 | ||
| 39 | $(PRG).elf: $(OBJ) |
35 | $(PRG).elf: $(OBJ) |
| - | 36 | ifeq ($(MCU_TARGET),atmega88) |
|
| - | 37 | #remove this workaround when gcc-bug fixed |
|
| - | 38 | avr-ld -m avr4 -o $(PRG).elf /usr/avr/lib/avr4/crtm88.o -L/usr/lib/gcc/avr/4.1.0/avr4 -L/usr/lib/gcc/avr/4.1.0/avr4 -L/usr/avr/lib/avr4 -Map $(PRG).map -L../AVR-Bios --defsym __bios_ram_end=$(BIOS_RAM_END) -T$(MCU_TARGET)_app.ld $(OBJ) -lgcc -lc -lgcc |
|
| - | 39 | else |
|
| 40 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
40 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
| 41 |
|
41 | endif |
| 42 | 42 | ||
| 43 | clean: |
43 | clean: |
| 44 | rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak |
44 | rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak |
| 45 | rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) |
45 | rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) |
| 46 | 46 | ||