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|
#************************************************************
# RT-Thread RTOS makefile base on Andes N1068A core
#
# Mengxin Technology Co., Ltd.
# Archer Chang <[email protected]>
# 2017.07.25 16:00
#
#************************************************************
CROSS_COMPILE ?= nds32le-elf-
SIZE_OUTPUTS = .PHONY.size
CC := $(CROSS_COMPILE)gcc
OBJCOPY := $(CROSS_COMPILE)objcopy
AR := $(CROSS_COMPILE)ar
AS := $(CROSS_COMPILE)as
ifeq ($(DEBUG),1)
OPTIM := -O0 -g2
else
OPTIM := -O2 -g0
endif
ROOT_PATH := .
RTOS_PATH := $(ROOT_PATH)/../..
ARCH_PATH := $(RTOS_PATH)/libcpu
KERNEL_PATH := $(RTOS_PATH)/src
COMPONENTS_PATH := $(RTOS_PATH)/components
COMPONENTS_INIT_PATH := $(COMPONENTS_PATH)/init
COMPONENTS_DRV_PATH := $(COMPONENTS_PATH)/drivers
COMPONENTS_DRVSRC_PATH := $(COMPONENTS_DRV_PATH)/src
COMPONENTS_DRVINC_PATH := $(COMPONENTS_DRV_PATH)/include
COMPONENTS_DRVINC_DRV_PATH := $(COMPONENTS_DRVINC_PATH)/drivers
BSP_PATH := $(RTOS_PATH)/bsp
CLI_PATH := $(COMPONENTS_PATH)/finsh
PLATFORM_PATH := $(BSP_PATH)/AE210P
ARCH_SEL_PATH := $(ARCH_PATH)/nds32
CONFIG_PATH := $(PLATFORM_PATH)
BOARD_PATH := $(PLATFORM_PATH)/board
#LIBC_PATH := $(PLATFORM_PATH)/libc
LDSCRIPT := $(BOARD_PATH)/ae210p.ld
CONFIG_H := $(CONFIG_PATH)/config.h
PLATFORM_DEF := -DAE210P
ARCH_INCLUDE_PATH := $(ARCH_PATH)/nds32
HW_HAL_SRC := $(BOARD_PATH)/ae210p.c \
$(PLATFORM_PATH)/board.c \
$(ARCH_SEL_PATH)/cpuport.c \
$(PLATFORM_PATH)/startup.c \
$(PLATFORM_PATH)/application.c
DRIVERS_PATH := $(PLATFORM_PATH)/driver
OS_DEF := -DCONFIG_OS_RTTHREAD
INCLUDE_PATH := \
-I$(RTOS_PATH) \
-I$(ARCH_INCLUDE_PATH) \
-I$(RTOS_PATH)/include \
-I${KERNEL_PATH} \
-I$(CONFIG_PATH) \
-I$(PLATFORM_PATH) \
-I$(BOARD_PATH) \
-I$(DRIVERS_PATH) \
-I$(CLI_PATH) \
-I$(COMPONENTS_DRVINC_PATH) \
-I$(COMPONENTS_DRVINC_DRV_PATH) \
-I$(COMPONENTS_INIT_PATH)
SMALL_HEAP_DEF :=
#Check GCC version
VERSION := $(shell $(CC) --version | grep ^$(CC) | sed 's/^.* //g')
GCC_VERSION := $(shell echo $(VERSION)| sed -e 's/\.\([0-9][0-9]\)/\1/g' -e 's/\.\([0-9]\)/0\1/g' -e 's/^[0-9]\{3,4\}$$/&00/' )
# GCC version before 4.8.2 doesn't support -mcmodel
ifneq ($(shell expr `echo $(GCC_VERSION)` \< 40802 ),1)
CMODEL := -mcmodel=large
endif
CFLAGS := \
$(INCLUDE_PATH) \
-Wall \
$(PLATFORM_DEF) \
$(OS_DEF) \
$(SMALL_HEAP_DEF) \
-fno-builtin -fomit-frame-pointer -funroll-loops \
-fno-strict-aliasing -ffunction-sections \
$(CMODEL) \
$(OPTIM) \
$(OSC_DEF) \
$(CFLAGS_EXT)
LD_FLAGS := $(OPTIM) -fno-builtin -nostartfiles -static -Wl,--gc-sections $(CMODEL)
AFLAGS := -fno-builtin
# Add `-fno-delete-null-pointer-checks` flag if the compiler supports it.
# GCC assumes that programs cannot safely dereference null pointers,
# and that no code or data element resides there.
# However, 0x0 is the vector table memory location, so the test must not be removed.
ifeq ($(shell $(CC) -fno-delete-null-pointer-checks -E - 2>/dev/null >/dev/null </dev/null ; echo $$?),0)
CFLAGS += -fno-delete-null-pointer-checks
LD_FLAGS += -fno-delete-null-pointer-checks
endif
# Maybe necessary
NO_IFC = y
NO_EX9 = y
ifeq ($(shell echo | $(CC) -E -dM - | grep __NDS32_EXT_IFC__ > /dev/null && echo IFC),IFC)
ifeq ($(NO_IFC),y)
CFLAGS += -mno-ifc -DCONFIG_NO_NDS32_EXT_IFC
LD_FLAGS += -Wl,--mno-ifc
endif
else
ifneq ($(NO_IFC),)
$(error this toolchain do not support IFC extension)
endif
endif
ifeq ($(shell echo | $(CC) -E -dM - | grep __NDS32_EXT_EX9__ > /dev/null && echo EX9),EX9)
ifeq ($(NO_EX9),y)
CFLAGS += -mno-ex9 -DCONFIG_NO_NDS32_EXT_EX9
LD_FLAGS += -Wl,--mno-ex9
endif
else
ifneq ($(NO_EX9),)
$(error this toolchain do not support EX9 extension)
endif
endif
ifeq ($(CACHE),1)
CFLAGS += -DCONFIG_CACHE_SUPPORT
endif
# add INTC check
ifeq ($(EXT_INTC),1)
CFLAGS += -DCONFIG_EXT_INTC
endif
# HWZOL check
ifeq ($(HWZOL),1)
ifeq ($(shell echo | $(CC) -E -dM -mext-zol - | grep '\<__NDS32_EXT_ZOL__\>' > /dev/null && echo "ZOL"), ZOL)
CFLAGS += -DCONFIG_HWZOL
LD_FLAGS += -mext-zol
else
$(error this toolchain do not support ZOL extension)
endif
endif
RTOS_SRC := \
$(KERNEL_PATH)/clock.c \
$(KERNEL_PATH)/device.c \
$(KERNEL_PATH)/idle.c \
$(KERNEL_PATH)/ipc.c \
$(KERNEL_PATH)/irq.c \
$(KERNEL_PATH)/kservice.c \
$(KERNEL_PATH)/mem.c \
$(KERNEL_PATH)/mempool.c \
$(KERNEL_PATH)/scheduler.c \
$(KERNEL_PATH)/thread.c \
$(KERNEL_PATH)/timer.c \
$(KERNEL_PATH)/object.c \
NDS32_SRC := \
$(PLATFORM_PATH)/reset.c \
$(PLATFORM_PATH)/cache.c \
$(HW_HAL_SRC) \
BOOT_SRC := \
$(PLATFORM_PATH)/start.S \
$(ARCH_SEL_PATH)/context_gcc.S
CLI_SRC :=
ifeq ($(USING_CLI),1)
CLI_SRC += $(KERNEL_PATH)/components.c \
$(COMPONENTS_DRVSRC_PATH)/ringbuffer.c \
$(COMPONENTS_DRVSRC_PATH)/completion.c \
$(COMPONENTS_DRVSRC_PATH)/dataqueue.c \
$(CLI_PATH)/cmd.c \
$(CLI_PATH)/finsh_compiler.c \
$(CLI_PATH)/finsh_error.c \
$(CLI_PATH)/finsh_heap.c \
$(CLI_PATH)/finsh_init.c \
$(CLI_PATH)/finsh_node.c \
$(CLI_PATH)/finsh_ops.c \
$(CLI_PATH)/finsh_parser.c \
$(CLI_PATH)/finsh_token.c \
$(CLI_PATH)/finsh_var.c \
$(CLI_PATH)/finsh_vm.c \
$(CLI_PATH)/msh.c \
$(CLI_PATH)/msh_cmd.c \
$(CLI_PATH)/shell.c \
$(CLI_PATH)/symbol.c
endif
#DRIVER_SRC := \
${UART_DRIVER_SRC} \
${LCD_DRIVER_SRC} \
${SD_DRIVER_SRC} \
${TOUCHSCREEN_DRIVER_SRC} \
${AC97_DRIVER_SRC} \
${DMA_DRIVER_SRC} \
${HAL_DRIVER_SRC} \
DRIVER_SRC := \
$(PLATFORM_PATH)/driver/uart/uart.c \
$(PLATFORM_PATH)/driver/gpio/gpio.c \
$(BOARD_PATH)/uart_dev.c \
$(COMPONENTS_DRV_PATH)/serial/serial.c
# $(PLATFORM_PATH)/driver/dma/dmad.c
#LIBC_SRC := \
# $(LIBC_PATH)/stdio/fgets.c \
# $(LIBC_PATH)/stdio/fputs.c \
# $(LIBC_PATH)/stdio/fprintf.c \
# $(LIBC_PATH)/stdio/do_printf.c \
# $(LIBC_PATH)/stdio/printf.c \
# $(LIBC_PATH)/string/memcpy.c \
# $(LIBC_PATH)/string/memmove.c \
# $(LIBC_PATH)/string/memset.c \
# $(LIBC_PATH)/string/strcat.c \
# $(LIBC_PATH)/string/strcasecmp.c \
# $(LIBC_PATH)/string/strcmp.c \
# $(LIBC_PATH)/string/strcpy.c \
# $(LIBC_PATH)/string/strdup.c \
# $(LIBC_PATH)/string/strlen.c \
# $(LIBC_PATH)/string/strstr.c \
# $(LIBC_PATH)/string/strupr.c \
# $(LIBC_PATH)/string/wchar.c \
# $(LIBC_PATH)/stdlib/qsort.c
#LIBC_FILE_SRC := \
# $(LIBC_PATH)/stdio/file.c \
#********************************************
# Applications
#********************************************
APP_SRCS :=
#################################################################
# #
# Source code to each application #
# #
#################################################################
SRCS := \
${NDS32_SRC} \
${RTOS_SRC} \
${DRIVER_SRC} \
${CLI_SRC} \
${APP_SRCS} #\
# ${LIBC_SRC}
ALL_C_SRCS := ${SRCS}
ALL_AS_SRCS += ${BOOT_SRC}
# % can match to all the strings
ALL_C_OBJS := $(patsubst %.S,%.o,$(patsubst %.c,%.o,${ALL_C_SRCS}))
ALL_AS_OBJS := $(patsubst %.S,%.o,${ALL_AS_SRCS})
OBJS = ${ALL_C_OBJS} ${ALL_AS_OBJS}
.PHONY: all clean distclean
all: ${APP}.elf ${APP}.bin $(SIZE_OUTPUTS)
if test ! -d ./build; then \
mkdir ./build; \
fi
mv ${APP}.elf ${APP}.bin ./build
clean:
$(RM) $(OBJS)
$(RM) ./build/${APP}.elf ./build/${APP}.bin
distclean: clean
$(RM) -rf build/
.SUFFIXES : .o .c .S
.c.o : $(CONFIG_H)
$(CC) -include $(CONFIG_H) -c $(CFLAGS) $< -o $@
.S.o : $(CONFIG_H)
$(CC) -include $(CONFIG_H) -c $(CFLAGS) $(AFLAGS) $< -o $@
${APP}.elf: $(CONFIG_H) ${KCONFIG_CONFIG} ${ALL_C_OBJS} ${ALL_AS_OBJS}
@echo ' '
$(CC) -T$(LDSCRIPT) ${ALL_C_OBJS} ${ALL_AS_OBJS} $(LD_FLAGS) $(LFLAGS_EXT) -o $@
@echo ' '
${APP}.bin: ${APP}.elf
# @echo ' '
$(OBJCOPY) ${APP}.elf -O binary ${APP}.bin
@echo ' '
.PHONY.size:
# @echo ' '
$(CROSS_COMPILE)size ${APP}.elf | tee .PHONY.size
@echo ' '
.PHONY: all clean distclean .PHONY.size
|
