make reorganized

config/make/rules.mk

@@ -0,0 +1,44 @@
+.PHONY: clean distclean doc test
+
+ROOT_DIR := $(shell pwd | sed "s/\/source//g")
+
+include $(ROOT_DIR)/config/make/tools.mk
+
+ifeq ($(BOARD), stm32f4-discovery)
+include $(ROOT_DIR)/config/make/stm32f4xx.mk
+endif
+
+OS_LIB = kosmos-$(ARCH)-$(BOARD)$(DBG_EXT)
+LIBS += $(OS_LIB)
+
+INCLUDES += \
+	$(SRC_DIR)/firmware
+
+ifeq ($(DEBUG),y)
+DBG_DIR = debug
+else
+DBG_DIR = release
+endif
+OBJ_DIR := $(ROOT_DIR)/release/object/$(ARCH)/$(DBG_DIR)
+EXE_DIR := $(ROOT_DIR)/release/execute/$(ARCH)/$(DBG_DIR)
+MAP_DIR := $(ROOT_DIR)/release/map/$(ARCH)/$(DBG_DIR)
+SIZE_DIR := $(ROOT_DIR)/release/size/$(ARCH)/$(DBG_DIR)
+TEST_OBJ_DIR := $(ROOT_DIR)/test/object
+TEST_EXE_DIR := $(ROOT_DIR)/test/execute/
+
+ELF_EXT = .elf
+BIN_EXT = .bin
+HEX_EXT = .hex
+LIB_EXT = .a
+SIZE_EXT = .size
+TEST_EXT =
+MAP_EXT = .map
+
+define makedep
+	$(CC) -MM	\
+		-MF $3	\
+		-MP		\
+		-MT $2	\
+		$4		\
+		$1
+endef

config/make/stm32f4xx.mk

@@ -0,0 +1,87 @@
+ARCH ?= arm
+CPU ?= stm32f4xx
+ifeq ($(CPU),stm32f4xx)
+C_FLAGS += -DARCH_STM32F4XX
+endif
+ifeq ($(BOARD), stm32f4-discovery)
+C_FLAGS += -DBOARD_STM32F4_DISCOVERY
+endif
+CROSS_COMPILE ?= arm-none-eabi-
+
+INCLUDES += \
+	/opt/arm-2011.09/arm-none-eabi/include \
+	/opt/arm-2011.09/lib/gcc/arm-none-eabi/4.6.1/include
+
+ifeq ($(DEBUG),y)
+OPTIM = g
+GEN_FLAGS += -g3
+DBG_EXT = -dbg
+else
+OPTIM = s
+DBG_EXT =
+endif
+
+GEN_FLAGS := \
+	-mcpu=cortex-m4 \
+	-mthumb \
+	-mfloat-abi=hard \
+	-mfpu=fpv4-sp-d16 \
+	-O$(OPTIM) \
+	-fmessage-length=0 \
+	-fsigned-char \
+	-ffunction-sections \
+	-fdata-sections \
+	-ffreestanding \
+	-fno-move-loop-invariants \
+	-Werror \
+	-Wunused \
+	-Wuninitialized \
+	-Wall \
+	-Wextra \
+	-Wmissing-declarations \
+	-Wconversion \
+	-Wpointer-arith \
+	-Wpadded \
+	-Wshadow \
+	-Wlogical-op \
+	-Waggregate-return \
+	-Wfloat-equal
+
+C_FLAGS += \
+	-DDEBUG \
+	-DUSE_FULL_ASSERT \
+	-DTRACE \
+	-DOS_USE_TRACE_SEMIHOSTING_DEBUG \
+	-DSTM32F407xx \
+	-DUSE_HAL_DRIVER \
+	-DHSE_VALUE=8000000 \
+	$(addprefix -I, $(INCLUDES)) \
+	-std=gnu11 \
+	-Wmissing-prototypes \
+	-Wstrict-prototypes \
+	-Wbad-function-cast \
+	-Wno-bad-function-cast \
+	-Wno-conversion \
+	-Wno-sign-conversion \
+	-Wno-unused-parameter \
+	-Wno-sign-compare \
+	-Wno-missing-prototypes \
+	-Wno-missing-declarations
+
+L_FLAGS := \
+	-T mem.ld \
+	-T libs.ld \
+	-T sections.ld \
+	-nostartfiles \
+	-Xlinker --gc-sections \
+	-L"config/linker" \
+	--specs=nano.specs
+
+AS_FLAGS := -mapcs-32 -g
+AR_FLAGS := rcs
+
+OOCD_IMAGE=$(BIN_FILE)
+OOCD_CFG_FILE=$(EXE_DIR)/openocd.cfg
+
+PRE_PROGRAM = echo "telnet_port 4444\ninit\nreset halt\nflash write_image erase $(OOCD_IMAGE) 0x08000000 bin\nreset run\n shutdown\n" > $(OOCD_CFG_FILE)
+PROGRAM = openocd -f /usr/share/openocd/scripts/board/stm32f4discovery.cfg -f $(OOCD_CFG_FILE)

config/make/tools.mk

@@ -0,0 +1,13 @@
+CC = $(CROSS_COMPILE)gcc
+CXX = $(CROSS_COMPILE)g++
+AR = $(CROSS_COMPILE)ar
+SIZE = $(CROSS_COMPILE)size
+NM = $(CROSS_COMPILE)nm
+RANLIB = $(CROSS_COMPILE)ranlib
+OBJCOPY=$(CROSS_COMPILE)objcopy
+SED = sed
+RM = rm -f
+MV = mv
+CP = cp
+MKDIR = mkdir -p
+CPPCHECK = cppcheck