From: Stephan Baerwolf Date: Tue, 2 Oct 2012 21:06:51 +0000 (+0200) Subject: cleanup and beautify Makefile.inc plus additional fusebit-selection-automatic X-Git-Tag: v0.8~3 X-Git-Url: http://git.linex4red.de/pub/USBaspLoader.git/commitdiff_plain/d3cbb7364ca94e84020704479e92268f951fea64?ds=sidebyside cleanup and beautify Makefile.inc plus additional fusebit-selection-automatic Signed-off-by: Stephan Baerwolf --- diff --git a/Makefile.inc b/Makefile.inc index 531a3f0..b1200cc 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -22,86 +22,79 @@ PROGRAMMER = -c usbasp # since USBaspLoader supports HAVE_BLB11_SOFTW_LOCKBIT... LOCKOPT = -U lock:w:0x3f:m -FUSEOPT = $(FUSEOPT_8) # standard atmega8 needs BODLEVEL to be programed, since it is a 5V device # you may also want to UNprogram SUT1 to get a SLOWER bootup (lfuse then would be 0x3f) FUSEOPT_8 = -U hfuse:w:0xc0:m -U lfuse:w:0x1f: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. +#untested (WARNING: may destroy ISP ability!) +#device always should select maximum bootloader-section size +#please mail tests-reports to matrixstorm@gmx.de: +FUSEOPT_32 = unknown +FUSEOPT_88 = -U hfuse:w:0xd6:m -U lfuse:w:0xdf:m -U efuse:w:0x00:m +FUSEOPT_164 = unknown +FUSEOPT_168 = -U hfuse:w:0xd6:m -U lfuse:w:0xdf:m -U efuse:w:0x00:m +FUSEOPT_324 = unknown +FUSEOPT_328 = -U lfuse:w:0xf7:m -U hfuse:w:0xda:m -U efuse:w:0x03:m +FUSEOPT_644 = unknown +FUSEOPT_128 = unknown +FUSEOPT_1284 = unknown -#--------------------------------------------------------------------- -# 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: -# 0x1f = 0 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 (4.5V) -#--------------------------------------------------------------------- -# 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) +ifeq ($(DEVICE), atmega8) + FUSEOPT = $(FUSEOPT_8) +else ifeq ($(DEVICE), atmega32) + FUSEOPT = $(FUSEOPT_32) +else ifeq ($(DEVICE), atmega88) + FUSEOPT = $(FUSEOPT_88) +else ifeq ($(DEVICE), atmega88a) + FUSEOPT = $(FUSEOPT_88) +else ifeq ($(DEVICE), atmega88p) + FUSEOPT = $(FUSEOPT_88) +else ifeq ($(DEVICE), atmega88pa) + FUSEOPT = $(FUSEOPT_88) +else ifeq ($(DEVICE), atmega164a) + FUSEOPT = $(FUSEOPT_164) +else ifeq ($(DEVICE), atmega164p) + FUSEOPT = $(FUSEOPT_164) +else ifeq ($(DEVICE), atmega164pa) + FUSEOPT = $(FUSEOPT_164) +else ifeq ($(DEVICE), atmega168) + FUSEOPT = $(FUSEOPT_168) +else ifeq ($(DEVICE), atmega168a) + FUSEOPT = $(FUSEOPT_168) +else ifeq ($(DEVICE), atmega168p) + FUSEOPT = $(FUSEOPT_168) +else ifeq ($(DEVICE), atmega168pa) + FUSEOPT = $(FUSEOPT_168) +else ifeq ($(DEVICE), atmega324a) + FUSEOPT = $(FUSEOPT_324) +else ifeq ($(DEVICE), atmega324p) + FUSEOPT = $(FUSEOPT_324) +else ifeq ($(DEVICE), atmega324pa) + FUSEOPT = $(FUSEOPT_324) +else ifeq ($(DEVICE), atmega328) + FUSEOPT = $(FUSEOPT_328) +else ifeq ($(DEVICE), atmega328p) + FUSEOPT = $(FUSEOPT_328) +else ifeq ($(DEVICE), atmega644) + FUSEOPT = $(FUSEOPT_644) +else ifeq ($(DEVICE), atmega644a) + FUSEOPT = $(FUSEOPT_644) +else ifeq ($(DEVICE), atmega644p) + FUSEOPT = $(FUSEOPT_644) +else ifeq ($(DEVICE), atmega644pa) + FUSEOPT = $(FUSEOPT_644) +else ifeq ($(DEVICE), atmega128) + FUSEOPT = $(FUSEOPT_128) +else ifeq ($(DEVICE), atmega1284) + FUSEOPT = $(FUSEOPT_1284) +else ifeq ($(DEVICE), atmega1284p) + FUSEOPT = $(FUSEOPT_1284) +else + FUSEOPT = unknown +endif -############################################################################### - # Tools: AVRPATH = $(AVR8TOOLCHAINBINDIR) AVRDUDE = @echo avrdude $(PROGRAMMER) -p $(DEVICE)