Move the Arduino related stuff out of the Marlin tree, as they are not directly related to Marlin functionality but addons for the Arduino IDE. Also split up the addons for pre 1.0.0 Arduino and post 1.0.0 Arduino.

ArduinoAddons/Arduino_0.xx/Sanguino/bootloaders/atmega644p/Makefile

@@ -0,0 +1,56 @@
+# Makefile for ATmegaBOOT
+# E.Lins, 18.7.2005
+# $Id$
+
+
+# program name should not be changed...
+PROGRAM    = ATmegaBOOT_644P
+
+# enter the target CPU frequency
+AVR_FREQ   = 16000000L
+
+MCU_TARGET = atmega644p
+LDSECTION  = --section-start=.text=0xF800
+
+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: CFLAGS += '-DMAX_TIME_COUNT=8000000L>>1' -DADABOOT
+all: $(PROGRAM).hex
+
+$(PROGRAM).hex: $(PROGRAM).elf
+	$(OBJCOPY) -j .text -j .data -O ihex $< $@
+	
+$(PROGRAM).elf: $(OBJ)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
+	
+$(OBJ): ATmegaBOOT.c
+	avr-gcc $(CFLAGS) $(LDFLAGS) -c -g -O2 -Wall -mmcu=$(MCU_TARGET) ATmegaBOOT.c -o $(PROGRAM).o
+
+%.lst: %.elf
+	$(OBJDUMP) -h -S $< > $@
+
+%.srec: %.elf
+	$(OBJCOPY) -j .text -j .data -O srec $< $@
+
+%.bin: %.elf
+	$(OBJCOPY) -j .text -j .data -O binary $< $@
+
+clean:
+	rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex
+