Rev 223 | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | SVN | RSS feed
| Rev 223 | Rev 228 | ||
|---|---|---|---|
| 1 | PRG = bios |
1 | PRG = bios |
| 2 | OBJ = bios.o |
2 | OBJ = vectors.o bios.o flash.o |
| 3 | MCU_TARGET = atmega8 |
3 | MCU_TARGET = atmega8 |
| 4 | OPTIMIZE = -Os -mcall-prologues |
4 | OPTIMIZE = -Os -mcall-prologues |
| - | 5 | BIOS_START = 0x100 |
|
| - | 6 | BOOT_START = 0x1f00 |
|
| 5 | 7 | ||
| 6 | DEFS = |
8 | DEFS = |
| 7 | LIBS = |
9 | LIBS = |
| 8 | 10 | ||
| 9 | # You should not have to change anything below here. |
11 | # You should not have to change anything below here. |
| 10 | 12 | ||
| 11 | CC = avr-gcc |
13 | CC = avr-gcc |
| 12 | 14 | ||
| 13 | # Override is only needed by avr-lib build system. |
15 | # Override is only needed by avr-lib build system. |
| 14 | 16 | ||
| 15 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) |
17 | 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$(MCU_TARGET)_bios.ld,--cref |
|
| 16 | override |
19 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS) |
| 17 | 20 | ||
| 18 | OBJCOPY = avr-objcopy |
21 | OBJCOPY = avr-objcopy |
| 19 | OBJDUMP = avr-objdump |
22 | OBJDUMP = avr-objdump |
| 20 | SIZE = avr-size |
23 | SIZE = avr-size |
| 21 | SZFLAGS = |
24 | SZFLAGS = |
| 22 | UPLOAD = uisp |
25 | UPLOAD = uisp |
| 23 | ULFLAGS = -dpart=$(MCU_TARGET) -dprog=avr910 -dserial=/dev/ttyS0 -dspeed=115200 --erase --upload --verify if=$(PRG).hex |
26 | ULFLAGS = -dpart=$(MCU_TARGET) -dprog=avr910 -dserial=/dev/ttyS0 -dspeed=115200 --erase --upload --verify if=$(PRG).hex |
| 24 | 27 | ||
| 25 | default: $(PRG).elf lst |
28 | default: $(PRG).elf lst |
| 26 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
29 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
| 27 | 30 | ||
| 28 | all: $(PRG).elf lst text eeprom |
31 | all: $(PRG).elf lst text eeprom |
| 29 | 32 | ||
| 30 | $(PRG).elf: $(OBJ) |
33 | $(PRG).elf: $(OBJ) |
| 31 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
34 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
| 32 | 35 | ||
| 33 | clean: |
36 | clean: |
| 34 | rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak |
37 | rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak |
| 35 | rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) |
38 | rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) |
| 36 | 39 | ||
| 37 | lst: $(PRG).lst |
40 | lst: $(PRG).lst |
| 38 | 41 | ||
| 39 | %.lst: %.elf |
42 | %.lst: %.elf |
| 40 | $(OBJDUMP) -h -S $< > $@ |
43 | $(OBJDUMP) -h -S $< > $@ |
| 41 | 44 | ||
| 42 | # Rules for building the .text rom images |
45 | # Rules for building the .text rom images |
| 43 | 46 | ||
| 44 | text: hex bin srec |
47 | text: hex bin srec |
| 45 | 48 | ||
| 46 | hex: $(PRG).hex |
49 | hex: $(PRG).hex |
| 47 | bin: $(PRG).bin |
50 | bin: $(PRG).bin |
| 48 | srec: $(PRG).srec |
51 | srec: $(PRG).srec |
| 49 | 52 | ||
| 50 | %.hex: %.elf |
53 | %.hex: %.elf |
| 51 | $(OBJCOPY) -j .text -j .data -O ihex $< $@ |
54 | $(OBJCOPY) -j .text -j .data -j .bootloader -O ihex $< $@ |
| 52 | 55 | ||
| 53 | %.srec: %.elf |
56 | %.srec: %.elf |
| 54 | $(OBJCOPY) -j .text -j .data -O srec $< $@ |
57 | $(OBJCOPY) -j .text -j .data -j .bootloader -O srec $< $@ |
| 55 | 58 | ||
| 56 | %.bin: %.elf |
59 | %.bin: %.elf |
| 57 | $(OBJCOPY) -j .text -j .data -O binary $< $@ |
60 | $(OBJCOPY) -j .text -j .data -j .bootloader -O binary $< $@ |
| 58 | 61 | ||
| 59 | # Rules for uploading rom images to flash |
62 | # Rules for uploading rom images to flash |
| 60 | 63 | ||
| 61 | install: hex |
64 | install: hex |
| 62 | $(UPLOAD) $(ULFLAGS) |
65 | $(UPLOAD) $(ULFLAGS) |
| 63 | 66 | ||
| 64 | # Rules for building the .eeprom rom images |
67 | # Rules for building the .eeprom rom images |
| 65 | 68 | ||
| 66 | eeprom: ehex ebin esrec |
69 | eeprom: ehex ebin esrec |
| 67 | 70 | ||
| 68 | ehex: $(PRG)_eeprom.hex |
71 | ehex: $(PRG)_eeprom.hex |
| 69 | ebin: $(PRG)_eeprom.bin |
72 | ebin: $(PRG)_eeprom.bin |
| 70 | esrec: $(PRG)_eeprom.srec |
73 | esrec: $(PRG)_eeprom.srec |
| 71 | 74 | ||
| 72 | %_eeprom.hex: %.elf |
75 | %_eeprom.hex: %.elf |
| 73 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
76 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
| 74 | 77 | ||
| 75 | %_eeprom.srec: %.elf |
78 | %_eeprom.srec: %.elf |
| 76 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@ |
79 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@ |
| 77 | 80 | ||
| 78 | %_eeprom.bin: %.elf |
81 | %_eeprom.bin: %.elf |
| 79 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@ |
82 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@ |
| 80 | 83 | ||
| 81 | # Every thing below here is used by avr-libc's build system and can be ignored |
84 | # Every thing below here is used by avr-libc's build system and can be ignored |
| 82 | # by the casual user. |
85 | # by the casual user. |
| 83 | 86 | ||
| 84 | FIG2DEV = fig2dev |
87 | FIG2DEV = fig2dev |
| 85 | EXTRA_CLEAN_FILES = *.hex *.bin *.srec |
88 | EXTRA_CLEAN_FILES = *.hex *.bin *.srec |
| 86 | 89 | ||
| 87 | dox: eps png pdf |
90 | dox: eps png pdf |
| 88 | 91 | ||
| 89 | eps: $(PRG).eps |
92 | eps: $(PRG).eps |
| 90 | png: $(PRG).png |
93 | png: $(PRG).png |
| 91 | pdf: $(PRG).pdf |
94 | pdf: $(PRG).pdf |
| 92 | 95 | ||
| 93 | %.eps: %.fig |
96 | %.eps: %.fig |
| 94 | $(FIG2DEV) -L eps $< $@ |
97 | $(FIG2DEV) -L eps $< $@ |
| 95 | 98 | ||
| 96 | %.pdf: %.fig |
99 | %.pdf: %.fig |
| 97 | $(FIG2DEV) -L pdf $< $@ |
100 | $(FIG2DEV) -L pdf $< $@ |
| 98 | 101 | ||
| 99 | %.png: %.fig |
102 | %.png: %.fig |
| 100 | $(FIG2DEV) -L png $< $@ |
103 | $(FIG2DEV) -L png $< $@ |
| 101 | 104 | ||