X-Git-Url: http://git.linex4red.de/pub/USBaspLoader.git/blobdiff_plain/13894a8b1ba8938b9b5c5d0177f10a4e90b3ef9d..c2df4584d6bc82ef8c793eaaffc0acead7f8410c:/firmware/Makefile diff --git a/firmware/Makefile b/firmware/Makefile index 5792da9..ba588dd 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -2,10 +2,11 @@ # Project: USBaspLoader # Author: Christian Starkjohann # Creation Date: 2007-12-10 +# Author: Stephan Bärwolf +# Improvement Date: 2012-07-31 # Tabsize: 4 # Copyright: (c) 2007 by OBJECTIVE DEVELOPMENT Software GmbH # License: GNU GPL v2 (see License.txt) -# This Revision: $Id: Makefile 798 2010-07-27 17:29:28Z cs $ ############################################################################### # Configure the following variables according to your AVR. @@ -14,99 +15,10 @@ # make flash # to load the boot loader into flash # make lock # to protect the boot loader from overwriting -F_CPU = 16000000 -DEVICE = atmega168 -# BOOTLOADER_ADDRESS is 1800 for 8k devices, 3800 for 16k and 7800 for 32k. -BOOTLOADER_ADDRESS = 3800 -FUSEOPT = $(FUSEOPT_168) -LOCKOPT = -U lock:w:0x2f:m - -PROGRAMMER = -c stk500v2 -P avrdoper -# PROGRAMMER contains AVRDUDE options to address your programmer - -FUSEOPT_8 = -U hfuse:w:0xc0:m -U lfuse:w:0x9f:m -FUSEOPT_88 = -U hfuse:w:0xd6:m -U lfuse:w:0xdf:m -U efuse:w:0x00:m -FUSEOPT_168 = -U hfuse:w:0xd6:m -U lfuse:w:0xdf:m -U efuse:w:0x00:m -FUSEOPT_328 = -U lfuse:w:0xf7:m -U hfuse:w:0xda:m -U efuse:w:0x03:m -# You may have to change the order of these -U commands. - -#--------------------------------------------------------------------- -# ATMega8 -#--------------------------------------------------------------------- -# Fuse high byte: -# 0xc0 = 1 1 0 0 0 0 0 0 <-- BOOTRST (boot reset vector at 0x1800) -# ^ ^ ^ ^ ^ ^ ^------ BOOTSZ0 -# | | | | | +-------- BOOTSZ1 -# | | | | + --------- EESAVE (preserve EEPROM over chip erase) -# | | | +-------------- CKOPT (full output swing) -# | | +---------------- SPIEN (allow serial programming) -# | +------------------ WDTON (WDT not always on) -# +-------------------- RSTDISBL (reset pin is enabled) -# Fuse low byte: -# 0x9f = 1 0 0 1 1 1 1 1 -# ^ ^ \ / \--+--/ -# | | | +------- CKSEL 3..0 (external >8M crystal) -# | | +--------------- SUT 1..0 (crystal osc, BOD enabled) -# | +------------------ BODEN (BrownOut Detector enabled) -# +-------------------- BODLEVEL (2.7V) -#--------------------------------------------------------------------- -# ATMega88, ATMega168 -#--------------------------------------------------------------------- -# Fuse extended byte: -# 0x00 = 0 0 0 0 0 0 0 0 <-- BOOTRST (boot reset vector at 0x1800) -# \+/ -# +------- BOOTSZ (00 = 2k bytes) -# Fuse high byte: -# 0xd6 = 1 1 0 1 0 1 1 0 -# ^ ^ ^ ^ ^ \-+-/ -# | | | | | +------ BODLEVEL 0..2 (110 = 1.8 V) -# | | | | + --------- EESAVE (preserve EEPROM over chip erase) -# | | | +-------------- WDTON (if 0: watchdog always on) -# | | +---------------- SPIEN (allow serial programming) -# | +------------------ DWEN (debug wire enable) -# +-------------------- RSTDISBL (reset pin is enabled) -# Fuse low byte: -# 0xdf = 1 1 0 1 1 1 1 1 -# ^ ^ \ / \--+--/ -# | | | +------- CKSEL 3..0 (external >8M crystal) -# | | +--------------- SUT 1..0 (crystal osc, BOD enabled) -# | +------------------ CKOUT (if 0: Clock output enabled) -# +-------------------- CKDIV8 (if 0: divide by 8) -#--------------------------------------------------------------------- -# ATMega328P -#--------------------------------------------------------------------- -# Fuse extended byte: -# 0x03 = - - - - - 0 1 1 -# \-+-/ -# +------ BODLEVEL 0..2 (011 = 4.3V) -# Fuse high byte: -# 0xda = 1 1 0 1 1 0 1 0 <-- BOOTRST (0 = jump to bootloader at start) -# ^ ^ ^ ^ ^ \+/ -# | | | | | +------- BOOTSZ 0..1 (01 = 2KB starting at 0x7800) -# | | | | + --------- EESAVE (don't preserve EEPROM over chip erase) -# | | | +-------------- WDTON (1 = watchdog disabled at start) -# | | +---------------- SPIEN (0 = allow serial programming) -# | +------------------ DWEN (1 = debug wire disable) -# +-------------------- RSTDISBL (1 = reset pin is enabled) -# Fuse low byte: -# 0xf7 = 1 1 1 1 0 1 1 1 -# ^ ^ \ / \--+--/ -# | | | +------- CKSEL 3..0 (0111 = external full-swing crystal) -# | | +--------------- SUT 1..0 (11 = startup time 16K CK/14K + 65ms) -# | +------------------ CKOUT (1 = clock output disabled) -# +-------------------- CKDIV8 (1 = do not divide clock by 8) +include ../Makefile.inc - -############################################################################### - -# Tools: -AVRDUDE = avrdude $(PROGRAMMER) -p $(DEVICE) -CC = avr-gcc - -# Options: -DEFINES = #-DDEBUG_LEVEL=2 # Remove the -fno-* options when you use gcc 3, it does not understand them -CFLAGS = -Wall -Os -fno-move-loop-invariants -fno-tree-scev-cprop -fno-inline-small-functions -I. -mmcu=$(DEVICE) -DF_CPU=$(F_CPU) $(DEFINES) +CFLAGS = -Wall -Os -fno-move-loop-invariants -fno-tree-scev-cprop -fno-inline-small-functions -I. -mmcu=$(DEVICE) -DBOOTLOADER_ADDRESS=$(BOOTLOADER_ADDRESS) -DF_CPU=$(F_CPU) $(DEFINES) LDFLAGS = -Wl,--relax,--gc-sections -Wl,--section-start=.text=$(BOOTLOADER_ADDRESS) OBJECTS = usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o @@ -142,40 +54,39 @@ lock: read_fuses: $(UISP) --rd_fuses +deepclean: clean + $(RM) *~ + clean: - rm -f main.hex main.bin *.o usbdrv/*.o main.s usbdrv/oddebug.s usbdrv/usbdrv.s + $(RM) main.hex + $(RM) main.bin + $(RM) main.o + $(RM) main.s + $(RM) usbdrv/usbdrvasm.o + $(RM) usbdrv/oddebug.o + $(RM) usbdrv/oddebug.s + $(RM) usbdrv/usbdrv.s # file targets: -main.bin: $(OBJECTS) +main.bin: $(OBJECTS) bootloaderconfig.h $(CC) $(CFLAGS) -o main.bin $(OBJECTS) $(LDFLAGS) main.hex: main.bin - rm -f main.hex main.eep.hex - avr-objcopy -j .text -j .data -O ihex main.bin main.hex - avr-size main.hex + $(RM) main.hex main.eep.hex + $(OBC) -j .text -j .data -O ihex main.bin main.hex + $(ECHO) "." + $(ECHO) "." + $(ECHO) "." + $(ECHO) "!!!ATTANTION!!!" + $(ECHO) "(data+text) MUST fit into your MCUs bootloader section" + $(ECHO) "." + $(SIZ) --mcu $(DEVICE) main.bin + $(ECHO) "." + $(ECHO) "." + $(ECHO) "." disasm: main.bin - avr-objdump -d main.bin + $(OBD) -d main.bin cpp: $(CC) $(CFLAGS) -E main.c - -# Special rules for generating hex files for various devices and clock speeds -ALLHEXFILES = hexfiles/mega8_12mhz.hex hexfiles/mega8_15mhz.hex hexfiles/mega8_16mhz.hex \ - hexfiles/mega88_12mhz.hex hexfiles/mega88_15mhz.hex hexfiles/mega88_16mhz.hex hexfiles/mega88_20mhz.hex\ - hexfiles/mega168_12mhz.hex hexfiles/mega168_15mhz.hex hexfiles/mega168_16mhz.hex hexfiles/mega168_20mhz.hex\ - hexfiles/mega328p_12mhz.hex hexfiles/mega328p_15mhz.hex hexfiles/mega328p_16mhz.hex hexfiles/mega328p_20mhz.hex - -allhexfiles: $(ALLHEXFILES) - $(MAKE) clean - avr-size hexfiles/*.hex - -$(ALLHEXFILES): - @[ -d hexfiles ] || mkdir hexfiles - @device=`echo $@ | sed -e 's|.*/mega||g' -e 's|_.*||g'`; \ - clock=`echo $@ | sed -e 's|.*_||g' -e 's|mhz.*||g'`; \ - addr=`echo $$device | sed -e 's/\([0-9]\)8/\1/g' | awk '{printf("%x", ($$1 - 2) * 1024)}'`; \ - echo "### Make with F_CPU=$${clock}000000 DEVICE=atmega$$device BOOTLOADER_ADDRESS=$$addr"; \ - $(MAKE) clean; \ - $(MAKE) main.hex F_CPU=$${clock}000000 DEVICE=atmega$$device BOOTLOADER_ADDRESS=$$addr DEFINES=-DUSE_AUTOCONFIG=1 - mv main.hex $@