265 lines
7.9 KiB
Text
265 lines
7.9 KiB
Text
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.SUFFIXES:
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ifdef IAR
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${info Using IAR...}
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#IAR_PATH = C:/Program\ Files/IAR\ Systems/Embedded\ Workbench\ 5.4\ Evaluation
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ifeq ($(IAR_PATH),)
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${error IAR_PATH not defined! You must specify IAR root directory}
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endif
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endif
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### Define the CPU directory
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CONTIKI_CPU=$(CONTIKI)/cpu/stm32w108
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### Define the source files we have in the STM32W port
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CONTIKI_CPU_DIRS = . dev hal simplemac hal/micro/cortexm3 hal/micro/cortexm3/stm32w108
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STM32W_C = leds-arch.c leds.c clock.c watchdog.c uart1.c uart1-putchar.c slip_uart1.c slip.c\
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stm32w-radio.c stm32w_systick.c uip_arch.c rtimer-arch.c adc.c micro.c sleep.c \
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micro-common.c micro-common-internal.c clocks.c mfg-token.c nvm.c flash.c rand.c
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STM32W_S = spmr.s79 context-switch.s79
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ifdef IAR
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STM32W_C += low_level_init.c
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STM32W_S += cstartup_M.s
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else
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STM32W_C += crt_stm32w108.c
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endif
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ifdef ELF_LOADER
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ELFLOADER = elfloader-arch.c symtab.c
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endif
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# .s and .s79 not specified here because in Makefile.include only .c and .S suffixes are replaced with .o.
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CONTIKI_TARGET_SOURCEFILES += $(STM32W_C) \
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$(SYSAPPS) $(ELFLOADER) \
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$(TARGETLIBS)
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CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
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ifdef IAR
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TARGET_LIBFILES = $(CONTIKI_CPU)/simplemac/library/simplemac-library.a
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else
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ifdef PRINTF_FLOAT
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TARGET_LIBFILES = $(CONTIKI_CPU)/simplemac/library/simplemac-library.a $(CONTIKI_CPU)/hal/micro/cortexm3/e_stdio_thumb2.a
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else
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TARGET_LIBFILES = $(CONTIKI_CPU)/simplemac/library/simplemac-library.a $(CONTIKI_CPU)/hal/micro/cortexm3/e_stdio_intonly_thumb2.a
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endif
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endif
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# `$(CC) -print-file-name=thumb2/libc.a` `$(CC) -print-file-name=thumb2/libgcc.a`
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### Compiler definitions
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ifdef IAR
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CC = iccarm
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LD = ilinkarm
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AS = iasmarm
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AR = iarchive
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OBJCOPY = ielftool
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STRIP = strip
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ifndef DEBUG
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OPTI = -Ohz --no_unroll
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endif
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CFLAGSNO = --endian=little --cpu=Cortex-M3 -e --diag_suppress Pa050 -D BOARD_HEADER=\"board.h\" \
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-D BOARD_MB851 -D "PLATFORM_HEADER=\"hal/micro/cortexm3/compiler/iar.h\"" -D CORTEXM3 \
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-D CORTEXM3_STM32W108 -D PHY_STM32W108XX -D DISABLE_WATCHDOG -D ENABLE_ADC_EXTENDED_RANGE_BROKEN \
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-D __SOURCEFILE__=\"$*.c\" -lC $(OBJECTDIR) \
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-I $(IAR_PATH)/arm/inc --dlib_config=DLib_Config_Normal.h
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CFLAGS += $(CFLAGSNO) $(OPTI)
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AROPTS = --create
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ASFLAGS = -s+ -w+ --cpu Cortex-M3 -L$(OBJECTDIR)
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LDFLAGS += --redirect _Printf=_PrintfSmall --redirect _Scanf=_ScanfSmall --map=contiki-$(TARGET).map
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ifndef COFFEE
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LDFLAGS+= --config $(CONTIKI_CPU)/hal/micro/cortexm3/stm32w108/iar-cfg.icf
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endif
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OBJOPTS = --bin
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else
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# GCC
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CC = arm-none-eabi-gcc
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LD = arm-none-eabi-gcc
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AS = arm-none-eabi-gcc
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NM = arm-none-eabi-nm
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AR = arm-none-eabi-ar
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OBJCOPY = arm-none-eabi-objcopy
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STRIP = arm-none-eabi-strip
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SIZE = arm-none-eabi-size
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ifndef DEBUG
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OPTI = -Os -ffunction-sections
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endif
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CFLAGSNO = -mthumb -mcpu=cortex-m3 -fsigned-char -D "PLATFORM_HEADER=\"hal/micro/cortexm3/compiler/gnu.h\"" \
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-D BOARD_HEADER=\"board.h\" -g -Wall -Wno-strict-aliasing -mlittle-endian \
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-D BOARD_MB851 -D CORTEXM3 -D CORTEXM3_STM32W108 -D PHY_STM32W108XX -D DISABLE_WATCHDOG -D ENABLE_ADC_EXTENDED_RANGE_BROKEN \
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-D __SOURCEFILE__=\"$*.c\"
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CFLAGS += $(CFLAGSNO) $(OPTI)
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ASFLAGS = -mthumb -mcpu=cortex-m3 -fsigned-char -c -g -Wall -Os -ffunction-sections \
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-mlittle-endian -fshort-enums -x assembler-with-cpp -Wa,-EL
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LDFLAGS += -mcpu=cortex-m3 \
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-mthumb \
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-Wl,-T -Xlinker $(CONTIKI_CPU)/hal/micro/cortexm3/stm32w108/gnu.ld \
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-Wl,-static \
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-u Default_Handler \
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-nostartfiles \
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-Wl,-Map -Xlinker contiki-$(TARGET).map
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ifndef ELF_LOADER
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# Do not use garbage collection when the elfloader is used.
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LDFLAGS += -Wl,--gc-sections
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endif
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SIZEFLAGS = -A
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OBJOPTS = -O binary
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endif
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ifndef IAR
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ifdef COFFEE_ADDRESS
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COFFEE = 1
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endif
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# Default values for coffee section start.
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ifndef COFFEE_ADDRESS
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COFFEE_ADDRESS = 0x8010c00
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endif
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ifeq ($(COFFEE),1)
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CONTIKI_TARGET_SOURCEFILES += cfs-coffee.c cfs-coffee-arch.c
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CFLAGS += -DCOFFEE_ADDRESS=$(COFFEE_ADDRESS)
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#If $make invokation passed starting address use phony target to force synchronization of source to .coffeefiles section
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#Warning: recompilation will not be forced if the starting address is then dropped, with dire consequences:
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# -->Source that uses COFFEE_FILES and read macros for conditional compilation will be left hanging!
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# -->Object modules that used .coffeefiles will overlap the .data section.
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# -->$make clean is safest.
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#ifeq ($(origin COFFEE_ADDRESS), command line)
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# ifeq ($(COFFEE_FILES), 2) #safest to force recompilation even if eeprom address is changed, might have been switched from flash
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.PHONY : coffee
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coffee:
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$(OBJECTDIR)/cfs-coffee-arch.o : coffee #cfs-coffee-arch uses COFFEE_FILES, COFFEE_ADDRESS
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$(OBJECTDIR)/cfs-coffee.o : coffee #core routine requires recompilation
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else
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# Coffee starts at the end of the flash, before NVM section.
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COFFEE_ADDRESS = 0x801F400
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endif
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LDFLAGS+= -Wl,--section-start=.coffee=$(COFFEE_ADDRESS)
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else #IAR
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ifeq ($(COFFEE),1)
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LDFLAGS+= --config $(CONTIKI_CPU)/hal/micro/cortexm3/stm32w108/iar-cfg-coffee.icf
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endif
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endif
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FLASHER = $(CONTIKI)/tools/stm32w/stm32w_flasher/linux/stm32w_flasher
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# Check if we are running under Windows
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ifdef OS
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ifneq (,$(findstring Windows,$(OS)))
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FLASHER = $(CONTIKI)/tools/stm32w/stm32w_flasher/win/stm32w_flasher
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endif
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endif
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ifndef PORT
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# Flash with jlink
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FLASHEROPTS = -f -r
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else
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# Flash on serial port with on-board bootloader
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FLASHEROPTS = -f -i rs232 -p $(PORT) -r
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ifdef BTM
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#if already in bootloader mode
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FLASHEROPTS += -b
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endif
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endif
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### Custom rules
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OBJECTDIR = obj_$(TARGET)
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ssubst = ${patsubst %.s,%.o,${patsubst %.s79,%.o,$(1)}}
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CONTIKI_OBJECTFILES += ${addprefix $(OBJECTDIR)/,${call ssubst, $(STM32W_S)}}
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vpath %.s79 $(CONTIKI_CPU)/hal/micro/cortexm3
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vpath %.s $(CONTIKI_CPU)/hal/micro/cortexm3
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ifdef IAR
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# Check if we are in cygwin environment, so we must have paths like /cygdrive/c/... (checking TERM doesn't always work.)
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ifneq (,$(findstring cygdrive,$(shell pwd)))
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${info Cygwin detected.}
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SEDCOMMAND = sed -e '1s,\($(OBJECTDIR)\\$*\)\.o: \(.\):,\1.o : /cygdrive/\l\2,g' -e '1!s,\($(OBJECTDIR)\\$*\)\.o: \(.\):, /cygdrive/\l\2,g' -e 's,\\\([^ ]\),/\1,g' -e 's,$$, \\,' -e '$$s, \\$$,,' < $(@:.o=.P) > $(@:.o=.d)
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else
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SEDCOMMAND = sed -e '1s,\($(OBJECTDIR)\\$*\)\.o:,\1.o : ,g' -e '1!s,\($(OBJECTDIR)\\$*\)\.o:, ,g' -e 's,\\\([^ ]\),/\1,g' -e 's,$$, \\,' -e '$$s, \\$$,,' < $(@:.o=.P) > $(@:.o=.d)
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endif
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CUSTOM_RULE_C_TO_OBJECTDIR_O = 1
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$(OBJECTDIR)/%.o: %.c
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$(CC) $(CFLAGS) $< --dependencies=m $(@:.o=.P) -o $@
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@$(SEDCOMMAND); rm -f $(@:.o=.P)
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@$(FINALIZE_DEPENDENCY)
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CUSTOM_RULE_C_TO_CO = 1
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%.co: %.c
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$(CC) $(CFLAGS) -DAUTOSTART_ENABLE $< -o $@
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else #IAR
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CUSTOM_RULE_C_TO_CE = 1
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%.ce: %.c
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$(CC) $(CFLAGS) -fno-merge-constants -fno-function-sections -DAUTOSTART_ENABLE -c $< -o $@
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$(STRIP) --strip-unneeded -g -x $@
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CUSTOM_RULE_LINK = 1
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.PHONY: symbols.c symbols.h
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ifdef CORE
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ifeq ($(wildcard $(CORE)),)
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${error $(CORE) doesn't exist}
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endif
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symbols.c:
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$(NM) $(CORE) | awk -f $(CONTIKI)/tools/mknmlist > symbols.c
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else
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symbols.c symbols.h:
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@$(CONTIKI)/tools/make-empty-symbols
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endif
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%.$(TARGET): %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a $(OBJECTDIR)/symbols.o
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$(LD) $(LDFLAGS) $(TARGET_STARTFILES) ${filter-out %.a,$^} -Wl,-\( ${filter %.a,$^} $(TARGET_LIBFILES) -Wl,-\) -o $@
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@echo >> contiki-$(TARGET).map
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@$(SIZE) $(SIZEFLAGS) $@ >> contiki-$(TARGET).map
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#%.$(TARGET): %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) $(CONTIKI_OBJECTFILES)
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# $(LD) $(LDFLAGS) $(TARGET_STARTFILES) ${filter-out %.a,$^} ${filter %.a,$^} $(TARGET_LIBFILES) -o $@
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# @echo "\n" >> contiki-$(TARGET).map
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# @$(SIZE) $(SIZEFLAGS) $@ >> contiki-$(TARGET).map
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endif #IAR
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$(OBJECTDIR)/%.o: %.s79
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$(AS) $(ASFLAGS) -o $@ $<
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$(OBJECTDIR)/%.o: %.s
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$(AS) $(ASFLAGS) -o $@ $<
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%.bin: %.$(TARGET)
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$(OBJCOPY) $(OBJOPTS) $< $@
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%.flash: %.bin
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$(FLASHER) $(FLASHEROPTS) $<
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