Add makefiles (replace Tup)

[z180-stamp.git] / avr / Makefile

diff --git a/avr/Makefile b/avr/Makefile
new file mode 100644 (file)
index 0000000..eab1d1f
--- /dev/null
+++ b/avr/Makefile
@@ -0,0 +1,111 @@
+
+
+MCU    :=      atmega1281
+F_CPU  :=      18432000
+DEBUG  :=      1
+
+TARGET = stamp-monitor
+
+FATFSDIR := ../fatfs/source
+FATFS   := $(FATFSDIR)/ff.c $(FATFSDIR)/ffunicode.c
+
+SRC_Z  := ../z180/hdrom.c ../z180/cfboot.c ../z180/cpuinfo.c
+
+SRC    := main.c
+SRC    += cli.c cli_readline.c command.c command_tbl.c
+SRC    += cmd_run.c cmd_boot.c cmd_misc.c cmd_cpu.c
+SRC    += cmd_date.c cmd_mem.c cmd_gpio.c cmd_attach.c
+SRC    += cmd_loadihex.c cmd_loadcpm3.c cmd_sd.c cmd_fat.c
+SRC    += env.c con-utils.c print-utils.c getopt-min.c eval_arg.c
+SRC    += timer.c serial.c i2c.c bcd.c pcf8583.c mmc.c strerror.c
+SRC    += background.c z180-serv.c z80-if.c gpio.c
+SRC    += $(FATFS)
+SRC    += $(SRC_Z)
+
+#$(FATFS:%.c=%.o): CFLAGS += -fno-strict-aliasing
+$(SRC_Z:%.c=%.o): CFLAGS += -D'const=const __flash'
+
+
+# Place -D or -U options here
+CDEFS := -DF_CPU=$(F_CPU)UL
+
+ifeq ($(MCU),atmega1281)
+  CDEFS        += -DMCU_STRING=\"ATmega1281\"
+else
+  CDEFS        += -DMCU_STRING=\"ATmega2561\"
+endif
+
+ifdef DEBUG
+SRC    += debug.c
+CDEFS  += -DDEBUG=2
+endif
+
+# Place -I options here
+CINCS := -I../include
+
+OPT = s
+CSTANDARD = -std=gnu11
+CDEBUG =
+CWARN = -Wall -Wextra -Wstrict-prototypes -Wredundant-decls
+CTUNING = -funsigned-char -fshort-enums -funsigned-bitfields -fpack-struct
+CTUNING += -mrelax -fno-common
+CTUNING += -fno-move-loop-invariants
+CTUNING += -fno-tree-loop-optimize
+#CTUNING += -fno-split-wide-types
+CEXTRA = -ffunction-sections -fdata-sections
+#CEXTRA        += -flto
+CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CSTANDARD) $(CEXTRA) $(CTUNING)
+
+
+
+# Linker Options - Create mapfile with cross reference
+LDFLAGS := -Wl,-Map=$(TARGET).map,--cref
+LDFLAGS += -Wl,--gc-sections
+
+# Programming support using avrdude.
+
+AVRDUDE_PROGRAMMER := dragon_isp
+AVRDUDE_PORT := usb
+
+
+# Uncomment the following if you do /not/ wish a verification to be
+# performed after programming the device.
+#AVRDUDE_NO_VERIFY = -V
+
+# Increase verbosity level.  Please use this when submitting bug
+# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
+# to submit bug reports.
+#AVRDUDE_VERBOSE = -v -v
+
+#HFUSE = 0xDE
+#LFUSE = 0xFF
+#EFUSE = 0xFD
+
+# Fuse high byte:
+# 0xda = 1 1 0 1   1 1 1 0 <-- BOOTRST (Boot Reset vector Enabled 0x3c00)
+#        ^ ^ ^ ^   ^ ^ ^------ BOOTSZ0
+#        | | | |   | +-------- BOOTSZ1 (Boot Flash section size 256 words)
+#        | | | |   + --------- EESAVE (don't preserve EEPROM over chip erase)
+#        | | | +-------------- WDTON (WDT not always on)
+#        | | +---------------- SPIEN (allow serial programming)
+#        | +------------------ DWEN (debugWIRE is not enabled)
+#        +-------------------- RSTDISBL (reset pin is enabled)
+# Fuse low byte:
+# 0x9f = 1 1 1 1   1 1 1 1
+#        ^ ^ \ /   \--+--/
+#        | |  |       +------- CKSEL 3..0 (Low Power Crystal)
+#        | |  +--------------- SUT 1..0 (Crystal Osc, slowly rising power)
+#        | +------------------ CKOUT (Clock output disabled)
+#        +-------------------- CKDIV8 (don't divide clock by 8)
+# Fuse Extended byte:
+# 0x9f = 1 1 1 1   1 1 0 1
+#                    \-+-/
+#                      +------ Bodlevel (VCC = 2.7V)
+
+.PHONY:        all build
+# Default target.
+all: build
+
+build: elf hex lss
+
+include ../mk/avr.rules.mk