From b89ee8da481d7b9c360b689f367b7a234ec7cb11 Mon Sep 17 00:00:00 2001 From: "David A. Mellis" <d.mellis@arduino.cc> Date: Tue, 24 Mar 2009 10:41:46 +0000 Subject: Renaming atmega168 bootloader directory to atmega since it's no longer atmega168 specific. Updating boards.txt accordingly. --- bootloaders/atmega/Makefile | 194 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 194 insertions(+) create mode 100755 bootloaders/atmega/Makefile (limited to 'bootloaders/atmega/Makefile') diff --git a/bootloaders/atmega/Makefile b/bootloaders/atmega/Makefile new file mode 100755 index 0000000..861cedd --- /dev/null +++ b/bootloaders/atmega/Makefile @@ -0,0 +1,194 @@ +# Makefile for ATmegaBOOT +# E.Lins, 18.7.2005 +# $Id$ +# +# Instructions +# +# To make bootloader .hex file: +# make diecimila +# make lilypad +# make ng +# etc... +# +# To burn bootloader .hex file: +# make diecimila_isp +# make lilypad_isp +# make ng_isp +# etc... + +# program name should not be changed... +PROGRAM = ATmegaBOOT_168 + +# enter the parameters for the avrdude isp tool +ISPTOOL = stk500v2 +ISPPORT = usb +ISPSPEED = -b 115200 + +MCU_TARGET = atmega168 +LDSECTION = --section-start=.text=0x3800 + +# the efuse should really be 0xf8; since, however, only the lower +# three bits of that byte are used on the atmega168, avrdude gets +# confused if you specify 1's for the higher bits, see: +# http://tinker.it/now/2007/02/24/the-tale-of-avrdude-atmega168-and-extended-bits-fuses/ +# +# similarly, the lock bits should be 0xff instead of 0x3f (to +# unlock the bootloader section) and 0xcf instead of 0x0f (to +# lock it), but since the high two bits of the lock byte are +# unused, avrdude would get confused. + +ISPFUSES = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \ +-e -u -U lock:w:0x3f:m -U efuse:w:0x$(EFUSE):m -U hfuse:w:0x$(HFUSE):m -U lfuse:w:0x$(LFUSE):m +ISPFLASH = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \ +-U flash:w:$(PROGRAM)_$(TARGET).hex -U lock:w:0x0f:m + +STK500 = "C:\Program Files\Atmel\AVR Tools\STK500\Stk500.exe" +STK500-1 = $(STK500) -e -d$(MCU_TARGET) -pf -vf -if$(PROGRAM)_$(TARGET).hex \ +-lFF -LFF -f$(HFUSE)$(LFUSE) -EF8 -ms -q -cUSB -I200kHz -s -wt +STK500-2 = $(STK500) -d$(MCU_TARGET) -ms -q -lCF -LCF -cUSB -I200kHz -s -wt + + +OBJ = $(PROGRAM).o +OPTIMIZE = -O2 + +DEFS = +LIBS = + +CC = avr-gcc + +# Override is only needed by avr-lib build system. + +override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS) +override LDFLAGS = -Wl,$(LDSECTION) +#override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION) + +OBJCOPY = avr-objcopy +OBJDUMP = avr-objdump + +all: + +lilypad: TARGET = lilypad +lilypad: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>1' '-DNUM_LED_FLASHES=3' +lilypad: AVR_FREQ = 8000000L +lilypad: $(PROGRAM)_lilypad.hex + +lilypad_isp: lilypad +lilypad_isp: TARGET = lilypad +lilypad_isp: HFUSE = DD +lilypad_isp: LFUSE = E2 +lilypad_isp: EFUSE = 00 +lilypad_isp: isp + +lilypad_resonator: TARGET = lilypad_resonator +lilypad_resonator: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=3' +lilypad_resonator: AVR_FREQ = 8000000L +lilypad_resonator: $(PROGRAM)_lilypad_resonator.hex + +lilypad_resonator_isp: lilypad_resonator +lilypad_resonator_isp: TARGET = lilypad_resonator +lilypad_resonator_isp: HFUSE = DD +lilypad_resonator_isp: LFUSE = C6 +lilypad_resonator_isp: EFUSE = 00 +lilypad_resonator_isp: isp + +pro8: TARGET = pro_8MHz +pro8: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS' +pro8: AVR_FREQ = 8000000L +pro8: $(PROGRAM)_pro_8MHz.hex + +pro8_isp: pro8 +pro8_isp: TARGET = pro_8MHz +pro8_isp: HFUSE = DD +pro8_isp: LFUSE = C6 +pro8_isp: EFUSE = 00 +pro8_isp: isp + +pro16: TARGET = pro_16MHz +pro16: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS' +pro16: AVR_FREQ = 16000000L +pro16: $(PROGRAM)_pro_16MHz.hex + +pro16_isp: pro16 +pro16_isp: TARGET = pro_16MHz +pro16_isp: HFUSE = DD +pro16_isp: LFUSE = C6 +pro16_isp: EFUSE = 00 +pro16_isp: isp + +pro20: TARGET = pro_20mhz +pro20: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS' +pro20: AVR_FREQ = 20000000L +pro20: $(PROGRAM)_pro_20mhz.hex + +pro20_isp: pro20 +pro20_isp: TARGET = pro_20mhz +pro20_isp: HFUSE = DD +pro20_isp: LFUSE = C6 +pro20_isp: EFUSE = 00 +pro20_isp: isp + +diecimila: TARGET = diecimila +diecimila: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' +diecimila: AVR_FREQ = 16000000L +diecimila: $(PROGRAM)_diecimila.hex + +diecimila_isp: diecimila +diecimila_isp: TARGET = diecimila +diecimila_isp: HFUSE = DD +diecimila_isp: LFUSE = FF +diecimila_isp: EFUSE = 00 +diecimila_isp: isp + +ng: TARGET = ng +ng: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>1' '-DNUM_LED_FLASHES=3' +ng: AVR_FREQ = 16000000L +ng: $(PROGRAM)_ng.hex + +ng_isp: ng +ng_isp: TARGET = ng +ng_isp: HFUSE = DD +ng_isp: LFUSE = FF +ng_isp: EFUSE = 00 +ng_isp: isp + +atmega328: TARGET = atmega328 +atmega328: MCU_TARGET = atmega328p +atmega328: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600 +atmega328: AVR_FREQ = 16000000L +atmega328: LDSECTION = --section-start=.text=0x7800 +atmega328: $(PROGRAM)_atmega328.hex + +atmega328_isp: atmega328 +atmega328_isp: TARGET = atmega328 +atmega328_isp: MCU_TARGET = atmega328p +atmega328_isp: HFUSE = DA +atmega328_isp: LFUSE = FF +atmega328_isp: EFUSE = 05 +atmega328_isp: isp + +isp: $(TARGET) + $(ISPFUSES) + $(ISPFLASH) + +isp-stk500: $(PROGRAM)_$(TARGET).hex + $(STK500-1) + $(STK500-2) + +%.elf: $(OBJ) + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) + +clean: + rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex + +%.lst: %.elf + $(OBJDUMP) -h -S $< > $@ + +%.hex: %.elf + $(OBJCOPY) -j .text -j .data -O ihex $< $@ + +%.srec: %.elf + $(OBJCOPY) -j .text -j .data -O srec $< $@ + +%.bin: %.elf + $(OBJCOPY) -j .text -j .data -O binary $< $@ + -- cgit v1.2.3-18-g5258