Rev 230 | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | SVN | RSS feed
| Rev 230 | Rev 234 | ||
|---|---|---|---|
| 1 | PRG = bios |
1 | PRG = bios |
| 2 | OBJ = vectors.o bios.o flash.o |
2 | OBJ = vectors.o bios.o flash.o |
| 3 | MCU_TARGET = |
3 | MCU_TARGET = atmega88 |
| 4 | OPTIMIZE = -Os -mcall-prologues |
4 | OPTIMIZE = -Os -mcall-prologues |
| 5 | BIOS_START = |
5 | BIOS_START = 0x1000 |
| 6 | BOOT_START = 0x1f00 |
6 | BOOT_START = 0x1f00 |
| 7 | 7 | ||
| 8 | DEFS = |
8 | DEFS = |
| 9 | LIBS = |
9 | LIBS = |
| - | 10 | ||
| - | 11 | # fuses, these fuses shuld be used, later this makefile shuld program them for you |
|
| - | 12 | # lfuse 0xE2 (no prescaler, should be set in bios later) #mega88 |
|
| - | 13 | # hfuse default #mega88 |
|
| - | 14 | # efuse 0x06 (BOOTRST=0, BOOTSZ0=1, BOOTSZ1=1) #mega88 |
|
| 10 | 15 | ||
| 11 | # You should not have to change anything below here. |
16 | # You should not have to change anything below here. |
| 12 | 17 | ||
| 13 | CC = avr-gcc |
18 | CC = avr-gcc |
| 14 | 19 | ||
| 15 | # Override is only needed by avr-lib build system. |
20 | # Override is only needed by avr-lib build system. |
| 16 | 21 | ||
| 17 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) |
22 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) |
| 18 | override LDFLAGS = -Wl,-Map,$(PRG).map,--defsym,__bios_start=$(BIOS_START),--defsym,__boot_start=$(BOOT_START),-T$(MCU_TARGET)_bios.ld,--cref |
23 | override LDFLAGS = -Wl,-Map,$(PRG).map,--defsym,__bios_start=$(BIOS_START),--defsym,__boot_start=$(BOOT_START),-T$(MCU_TARGET)_bios.ld,--cref |
| 19 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS) |
24 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS) |
| 20 | 25 | ||
| 21 | OBJCOPY = avr-objcopy |
26 | OBJCOPY = avr-objcopy |
| 22 | OBJDUMP = avr-objdump |
27 | OBJDUMP = avr-objdump |
| 23 | SIZE = avr-size |
28 | SIZE = avr-size |
| 24 | SZFLAGS = |
29 | SZFLAGS = |
| 25 | UPLOAD = avrdude |
30 | UPLOAD = avrdude |
| 26 | ULFLAGS = -p $(MCU_TARGET) -P /dev/ttyUSB0 -c avrispv2 -b 115200 -U flash:w:$(PRG).hex |
31 | ULFLAGS = -p $(MCU_TARGET) -P /dev/ttyUSB0 -c avrispv2 -b 115200 -U flash:w:$(PRG).hex |
| 27 | 32 | ||
| 28 | 33 | ||
| 29 | default: $(PRG).elf lst |
34 | default: $(PRG).elf lst |
| 30 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
35 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
| 31 | 36 | ||
| 32 | all: $(PRG).elf lst text eeprom |
37 | all: $(PRG).elf lst text eeprom |
| 33 | 38 | ||
| 34 | $(PRG).elf: $(OBJ) |
39 | $(PRG).elf: $(OBJ) |
| 35 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
40 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
| 36 | 41 | ||
| 37 | clean: |
42 | clean: |
| 38 | rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak |
43 | rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak |
| 39 | rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) |
44 | rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) |
| 40 | 45 | ||
| 41 | lst: $(PRG).lst |
46 | lst: $(PRG).lst |
| 42 | 47 | ||
| 43 | %.lst: %.elf |
48 | %.lst: %.elf |
| 44 | $(OBJDUMP) -h -S $< > $@ |
49 | $(OBJDUMP) -h -S $< > $@ |
| 45 | 50 | ||
| 46 | # Rules for building the .text rom images |
51 | # Rules for building the .text rom images |
| 47 | 52 | ||
| 48 | text: hex bin srec |
53 | text: hex bin srec |
| 49 | 54 | ||
| 50 | hex: $(PRG).hex |
55 | hex: $(PRG).hex |
| 51 | bin: $(PRG).bin |
56 | bin: $(PRG).bin |
| 52 | srec: $(PRG).srec |
57 | srec: $(PRG).srec |
| 53 | 58 | ||
| 54 | %.hex: %.elf |
59 | %.hex: %.elf |
| 55 | $(OBJCOPY) -j .text -j .data -j .bootloader -O ihex $< $@ |
60 | $(OBJCOPY) -j .text -j .data -j .bootloader -O ihex $< $@ |
| 56 | 61 | ||
| 57 | %.srec: %.elf |
62 | %.srec: %.elf |
| 58 | $(OBJCOPY) -j .text -j .data -j .bootloader -O srec $< $@ |
63 | $(OBJCOPY) -j .text -j .data -j .bootloader -O srec $< $@ |
| 59 | 64 | ||
| 60 | %.bin: %.elf |
65 | %.bin: %.elf |
| 61 | $(OBJCOPY) -j .text -j .data -j .bootloader -O binary $< $@ |
66 | $(OBJCOPY) -j .text -j .data -j .bootloader -O binary $< $@ |
| 62 | 67 | ||
| 63 | # Rules for uploading rom images to flash |
68 | # Rules for uploading rom images to flash |
| 64 | 69 | ||
| 65 | install: hex |
70 | install: hex |
| 66 | $(UPLOAD) $(ULFLAGS) |
71 | $(UPLOAD) $(ULFLAGS) |
| 67 | 72 | ||
| 68 | # Rules for building the .eeprom rom images |
73 | # Rules for building the .eeprom rom images |
| 69 | 74 | ||
| 70 | eeprom: ehex ebin esrec |
75 | eeprom: ehex ebin esrec |
| 71 | 76 | ||
| 72 | ehex: $(PRG)_eeprom.hex |
77 | ehex: $(PRG)_eeprom.hex |
| 73 | ebin: $(PRG)_eeprom.bin |
78 | ebin: $(PRG)_eeprom.bin |
| 74 | esrec: $(PRG)_eeprom.srec |
79 | esrec: $(PRG)_eeprom.srec |
| 75 | 80 | ||
| 76 | %_eeprom.hex: %.elf |
81 | %_eeprom.hex: %.elf |
| 77 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
82 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
| 78 | 83 | ||
| 79 | %_eeprom.srec: %.elf |
84 | %_eeprom.srec: %.elf |
| 80 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@ |
85 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@ |
| 81 | 86 | ||
| 82 | %_eeprom.bin: %.elf |
87 | %_eeprom.bin: %.elf |
| 83 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@ |
88 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@ |
| 84 | 89 | ||
| 85 | # Every thing below here is used by avr-libc's build system and can be ignored |
90 | # Every thing below here is used by avr-libc's build system and can be ignored |
| 86 | # by the casual user. |
91 | # by the casual user. |
| 87 | 92 | ||
| 88 | FIG2DEV = fig2dev |
93 | FIG2DEV = fig2dev |
| 89 | EXTRA_CLEAN_FILES = *.hex *.bin *.srec |
94 | EXTRA_CLEAN_FILES = *.hex *.bin *.srec |
| 90 | 95 | ||
| 91 | dox: eps png pdf |
96 | dox: eps png pdf |
| 92 | 97 | ||
| 93 | eps: $(PRG).eps |
98 | eps: $(PRG).eps |
| 94 | png: $(PRG).png |
99 | png: $(PRG).png |
| 95 | pdf: $(PRG).pdf |
100 | pdf: $(PRG).pdf |
| 96 | 101 | ||
| 97 | %.eps: %.fig |
102 | %.eps: %.fig |
| 98 | $(FIG2DEV) -L eps $< $@ |
103 | $(FIG2DEV) -L eps $< $@ |
| 99 | 104 | ||
| 100 | %.pdf: %.fig |
105 | %.pdf: %.fig |
| 101 | $(FIG2DEV) -L pdf $< $@ |
106 | $(FIG2DEV) -L pdf $< $@ |
| 102 | 107 | ||
| 103 | %.png: %.fig |
108 | %.png: %.fig |
| 104 | $(FIG2DEV) -L png $< $@ |
109 | $(FIG2DEV) -L png $< $@ |
| 105 | 110 | ||