154 lines
4.8 KiB
Makefile
154 lines
4.8 KiB
Makefile
# Hey Emacs, this is a -*- makefile -*-
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##############################################################################
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# Architecture or project specific options
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#
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# Stack size to be allocated to the Cortex-M process stack. This stack is
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# the stack used by the main() thread.
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ifeq ($(USE_PROCESS_STACKSIZE),)
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USE_PROCESS_STACKSIZE = 0x200
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endif
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# Stack size to the allocated to the Cortex-M main/exceptions stack. This
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# stack is used for processing interrupts and exceptions.
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ifeq ($(USE_EXCEPTIONS_STACKSIZE),)
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USE_EXCEPTIONS_STACKSIZE = 0x400
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endif
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#
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# Architecture or project specific options
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##############################################################################
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##############################################################################
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# Project, sources and paths
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#
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# Imported source files and paths
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CHIBIOS = $(TOP_DIR)/lib/chibios
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CHIBIOS_CONTRIB = $(TOP_DIR)/lib/chibios-contrib
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# Startup files. Try a few different locations, for compability with old versions and
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# for things hardware in the contrib repository
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STARTUP_MK = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk
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ifeq ("$(wildcard $(STARTUP_MK))","")
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STARTUP_MK = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk
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ifeq ("$(wildcard $(STARTUP_MK))","")
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STARTUP_MK = $(CHIBIOS_CONTRIB)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_$(MCU_STARTUP).mk
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endif
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endif
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include $(STARTUP_MK)
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# HAL-OSAL files (optional).
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include $(CHIBIOS)/os/hal/hal.mk
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PLATFORM_MK = $(CHIBIOS)/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)/platform.mk
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ifeq ("$(wildcard $(PLATFORM_MK))","")
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PLATFORM_MK = $(CHIBIOS_CONTRIB)/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)/platform.mk
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endif
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include $(PLATFORM_MK)
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BOARD_MK = $(KEYBOARD_PATH)/boards/$(BOARD)/board.mk
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ifeq ("$(wildcard $(BOARD_MK))","")
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BOARD_MK = $(CHIBIOS)/os/hal/boards/$(BOARD)/board.mk
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ifeq ("$(wildcard $(BOARD_MK))","")
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BOARD_MK = $(CHIBIOS_CONTRIB)/os/hal/boards/$(BOARD)/board.mk
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endif
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endif
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include $(BOARD_MK)
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include $(CHIBIOS)/os/hal/osal/rt/osal.mk
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# RTOS files (optional).
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include $(CHIBIOS)/os/rt/rt.mk
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# Compability with old version
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PORT_V = $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v$(ARMV)m.mk
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ifeq ("$(wildcard $(PORT_V))","")
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PORT_V = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v$(ARMV)m.mk
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endif
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include $(PORT_V)
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# Other files (optional).
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include $(CHIBIOS)/os/hal/lib/streams/streams.mk
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RULESPATH = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC
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ifeq ("$(wildcard $(RULESPATH)/rules.mk)","")
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RULESPATH = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC
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endif
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# Define linker script file here
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ifneq ("$(wildcard $(KEYBOARD_PATH)/ld/$(MCU_LDSCRIPT).ld)","")
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LDSCRIPT = $(KEYBOARD_PATH)/ld/$(MCU_LDSCRIPT).ld
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else
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LDSCRIPT = $(STARTUPLD)/$(MCU_LDSCRIPT).ld
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endif
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CHIBISRC = $(STARTUPSRC) \
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$(KERNSRC) \
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$(PORTSRC) \
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$(OSALSRC) \
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$(HALSRC) \
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$(PLATFORMSRC) \
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$(BOARDSRC) \
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$(STREAMSSRC) \
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$(STARTUPASM) \
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$(PORTASM) \
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$(OSALASM)
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SRC += $(patsubst $(TOP_DIR)/%,%,$(CHIBISRC))
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EXTRAINCDIRS += $(CHIBIOS)/os/license \
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$(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
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$(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
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$(STREAMSINC) $(CHIBIOS)/os/various
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#
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# Project, sources and paths
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##############################################################################
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##############################################################################
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# Compiler settings
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#
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CC = arm-none-eabi-gcc
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OBJCOPY = arm-none-eabi-objcopy
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OBJDUMP = arm-none-eabi-objdump
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SIZE = arm-none-eabi-size
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AR = arm-none-eabi-ar
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NM = arm-none-eabi-nm
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HEX = $(OBJCOPY) -O $(FORMAT)
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EEP =
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THUMBFLAGS = -DTHUMB_PRESENT -mno-thumb-interwork -DTHUMB_NO_INTERWORKING -mthumb -DTHUMB
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COMPILEFLAGS += -fomit-frame-pointer
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COMPILEFLAGS += -falign-functions=16
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COMPILEFLAGS += -ffunction-sections
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COMPILEFLAGS += -fdata-sections
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COMPILEFLAGS += -fno-common
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COMPILEFLAGS += $(THUMBFLAGS)
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CFLAGS += $(COMPILEFLAGS)
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ASFLAGS += $(THUMBFLAGS)
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CPPFLAGS += $(COMPILEFLAGS)
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CPPFLAGS += -fno-rtti
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LDFLAGS +=-Wl,--gc-sections
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LDFLAGS += -mno-thumb-interwork -mthumb
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LDSYMBOLS =,--defsym=__process_stack_size__=$(USE_PROCESS_STACKSIZE)
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LDSYMBOLS :=$(LDSYMBOLS),--defsym=__main_stack_size__=$(USE_EXCEPTIONS_STACKSIZE)
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LDFLAGS += -Wl,--script=$(LDSCRIPT)$(LDSYMBOLS)
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OPT_DEFS += -DPROTOCOL_CHIBIOS
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MCUFLAGS = -mcpu=$(MCU)
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DEBUG = gdb
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# Define ASM defines here
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# bootloader definitions may be used in the startup .s file
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ifneq ("$(wildcard $(KEYBOARD_PATH)/bootloader_defs.h)","")
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OPT_DEFS += -include $(KEYBOARD_PATH)/bootloader_defs.h
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else ifneq ("$(wildcard $(KEYBOARD_PATH)/boards/$(BOARD)/bootloader_defs.h)","")
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OPT_DEFS += -include $(KEYBOARD_PATH)/boards/$(BOARD)/bootloader_defs.h
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endif
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# List any extra directories to look for libraries here.
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EXTRALIBDIRS = $(RULESPATH)/ld
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