396 lines
12 KiB
Makefile
396 lines
12 KiB
Makefile
#******************************************************************************
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# CONFIGURE
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# - SDK_PATH : path to SDK directory
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#
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# - SD_NAME : e.g s132, s140
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# - SD_VERSION : SoftDevice version e.g 6.0.0
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# - SD_HEX : to bootloader hex binary
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#******************************************************************************
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SDK_PATH = lib/sdk/components
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SDK11_PATH = lib/sdk11/components
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SD_PATH = lib/softdevice/$(SD_FILENAME)
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TUSB_PATH = lib/tinyusb/src
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NRFX_PATH = lib/nrfx
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SD_VERSION = 6.1.1
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SD_FILENAME = $(SD_NAME)_nrf52_$(SD_VERSION)
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SD_API_PATH = $(SD_PATH)/$(SD_FILENAME)_API
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SD_HEX = $(SD_PATH)/$(SD_FILENAME)_softdevice.hex
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# linker by MCU and SoftDevice eg. nrf52840_s140_v6.ld
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LD_FILE = linker/$(MCU_SUB_VARIANT)_$(SD_NAME)_v$(word 1, $(subst ., ,$(SD_VERSION))).ld
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MERGED_FNAME = $(OUTPUT_FILENAME)_$(SD_NAME)_$(SD_VERSION)
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GIT_VERSION = $(shell git describe --dirty --always --tags)
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GIT_SUBMODULE_VERSIONS = $(shell git submodule status | cut -d' ' -f3,4 | paste -s -d" " -)
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OUTPUT_FILENAME = $(BOARD)_bootloader-$(GIT_VERSION)
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#******************************************************************************
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# Tool configure
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#******************************************************************************
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# Toolchain commands
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# Should be added to your PATH
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CROSS_COMPILE = arm-none-eabi-
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CC := $(CROSS_COMPILE)gcc
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AS := $(CROSS_COMPILE)as
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AR := $(CROSS_COMPILE)ar -r
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LD := $(CROSS_COMPILE)ld
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NM := $(CROSS_COMPILE)nm
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OBJDUMP := $(CROSS_COMPILE)objdump
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OBJCOPY := $(CROSS_COMPILE)objcopy
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SIZE := $(CROSS_COMPILE)size
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GDB := $(CROSS_COMPILE)gdb
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NRFUTIL = adafruit-nrfutil
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NRFJPROG = nrfjprog
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MK := mkdir -p
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RM := rm -rf
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# Verbose mode (V=). 0: default, 1: print out CFLAG, LDFLAG 2: print all compile command
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ifeq ("$(V)","2")
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QUIET =
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else
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QUIET = @
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endif
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# auto-detect BMP on macOS, otherwise have to specify
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BMP_PORT ?= $(shell ls -1 /dev/cu.usbmodem????????1 | head -1)
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GDB_BMP = $(GDB) -ex 'target extended-remote $(BMP_PORT)' -ex 'monitor swdp_scan' -ex 'attach 1'
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#*********************************
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# Select the board to build
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#*********************************
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BOARD_LIST = $(sort $(subst src/boards/,,$(wildcard src/boards/*)))
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ifeq ($(filter $(BOARD),$(BOARD_LIST)),)
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$(info You must provide a BOARD parameter with 'BOARD='. Supported boards are:)
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$(info $(BOARD_LIST))
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$(error Invalid BOARD specified)
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endif
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# Build directory
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BUILD = _build/build-$(BOARD)
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# Board specific
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-include src/boards/$(BOARD)/board.mk
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# MCU_SUB_VARIANT can be nrf52 (nrf52832), nrf52833, nrf52840
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ifeq ($(MCU_SUB_VARIANT),nrf52)
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SD_NAME = s132
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DFU_DEV_REV = 0xADAF
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MCU_FLAGS = -DNRF52 -DNRF52832_XXAA -DS132
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else ifeq ($(MCU_SUB_VARIANT),nrf52833)
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SD_NAME = s140
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DFU_DEV_REV = 52840
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MCU_FLAGS = -DNRF52833_XXAA -DS140
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else ifeq ($(MCU_SUB_VARIANT),nrf52840)
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SD_NAME = s140
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DFU_DEV_REV = 52840
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MCU_FLAGS = -DNRF52840_XXAA -DS140
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else
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$(error Sub Variant $(MCU_SUB_VARIANT) is unknown)
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endif
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#******************************************************************************
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# SOURCE FILES
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#******************************************************************************
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# all files in src
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C_SRC += $(wildcard src/*.c)
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# all sources files in specific board
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C_SRC += $(wildcard src/boards/$(BOARD)/*.c)
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# nrfx
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C_SRC += $(NRFX_PATH)/drivers/src/nrfx_power.c
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C_SRC += $(NRFX_PATH)/drivers/src/nrfx_nvmc.c
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C_SRC += $(NRFX_PATH)/mdk/system_$(MCU_SUB_VARIANT).c
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# SDK 11 files: serial + OTA DFU
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C_SRC += $(SDK11_PATH)/libraries/bootloader_dfu/bootloader.c
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C_SRC += $(SDK11_PATH)/libraries/bootloader_dfu/bootloader_settings.c
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C_SRC += $(SDK11_PATH)/libraries/bootloader_dfu/bootloader_util.c
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C_SRC += $(SDK11_PATH)/libraries/bootloader_dfu/dfu_transport_serial.c
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C_SRC += $(SDK11_PATH)/libraries/bootloader_dfu/dfu_transport_ble.c
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C_SRC += $(SDK11_PATH)/libraries/bootloader_dfu/dfu_single_bank.c
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C_SRC += $(SDK11_PATH)/drivers_nrf/pstorage/pstorage_raw.c
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C_SRC += $(SDK11_PATH)/ble/ble_services/ble_dfu/ble_dfu.c
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C_SRC += $(SDK11_PATH)/ble/ble_services/ble_dis/ble_dis.c
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# Latest SDK files: peripheral drivers
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C_SRC += $(SDK_PATH)/libraries/timer/app_timer.c
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C_SRC += $(SDK_PATH)/libraries/scheduler/app_scheduler.c
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C_SRC += $(SDK_PATH)/libraries/util/app_error.c
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C_SRC += $(SDK_PATH)/libraries/util/app_util_platform.c
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C_SRC += $(SDK_PATH)/libraries/crc16/crc16.c
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C_SRC += $(SDK_PATH)/libraries/hci/hci_mem_pool.c
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C_SRC += $(SDK_PATH)/libraries/hci/hci_slip.c
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C_SRC += $(SDK_PATH)/libraries/hci/hci_transport.c
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C_SRC += $(SDK_PATH)/libraries/util/nrf_assert.c
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# UART or USB Serial
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ifeq ($(MCU_SUB_VARIANT),nrf52)
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C_SRC += $(SDK_PATH)/libraries/uart/app_uart.c
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C_SRC += $(SDK_PATH)/drivers_nrf/uart/nrf_drv_uart.c
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C_SRC += $(SDK_PATH)/drivers_nrf/common/nrf_drv_common.c
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IPATH += $(SDK11_PATH)/libraries/util
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IPATH += $(SDK_PATH)/drivers_nrf/common
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IPATH += $(SDK_PATH)/drivers_nrf/uart
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else
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# USB Application ( MSC + UF2 )
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C_SRC += $(wildcard src/usb/*.c)
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C_SRC += $(wildcard src/usb/uf2/*.c)
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# TinyUSB stack
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C_SRC += $(TUSB_PATH)/portable/nordic/nrf5x/dcd_nrf5x.c
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C_SRC += $(TUSB_PATH)/common/tusb_fifo.c
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C_SRC += $(TUSB_PATH)/device/usbd.c
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C_SRC += $(TUSB_PATH)/device/usbd_control.c
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C_SRC += $(TUSB_PATH)/class/cdc/cdc_device.c
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C_SRC += $(TUSB_PATH)/class/msc/msc_device.c
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C_SRC += $(TUSB_PATH)/tusb.c
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endif
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#******************************************************************************
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# Assembly Files
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#******************************************************************************
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ASM_SRC = $(NRFX_PATH)/mdk/gcc_startup_$(MCU_SUB_VARIANT).S
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#******************************************************************************
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# INCLUDE PATH
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#******************************************************************************
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# src
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IPATH += src
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IPATH += src/boards/$(BOARD)
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IPATH += src/cmsis/include
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IPATH += src/usb
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IPATH += src/boards
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IPATH += $(TUSB_PATH)
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# nrfx
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IPATH += $(NRFX_PATH)
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IPATH += $(NRFX_PATH)/mdk
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IPATH += $(NRFX_PATH)/hal
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IPATH += $(NRFX_PATH)/drivers/include
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IPATH += $(NRFX_PATH)/drivers/src
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IPATH += $(SDK11_PATH)/libraries/bootloader_dfu/hci_transport
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IPATH += $(SDK11_PATH)/libraries/bootloader_dfu
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IPATH += $(SDK11_PATH)/drivers_nrf/pstorage
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IPATH += $(SDK11_PATH)/ble/common
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IPATH += $(SDK11_PATH)/ble/ble_services/ble_dfu
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IPATH += $(SDK11_PATH)/ble/ble_services/ble_dis
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IPATH += $(SDK_PATH)/libraries/timer
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IPATH += $(SDK_PATH)/libraries/scheduler
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IPATH += $(SDK_PATH)/libraries/crc16
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IPATH += $(SDK_PATH)/libraries/util
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IPATH += $(SDK_PATH)/libraries/hci/config
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IPATH += $(SDK_PATH)/libraries/uart
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IPATH += $(SDK_PATH)/libraries/hci
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IPATH += $(SDK_PATH)/drivers_nrf/delay
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# Softdevice
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IPATH += $(SD_API_PATH)/include
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IPATH += $(SD_API_PATH)/include/nrf52
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INC_PATHS = $(addprefix -I,$(IPATH))
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#******************************************************************************
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# Compiler Flags
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# - Additional compiler flags
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#******************************************************************************
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#flags common to all targets
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CFLAGS += -mcpu=cortex-m4
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CFLAGS += -mthumb -mabi=aapcs --std=gnu99
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CFLAGS += -Wall -Werror -Os -g3
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CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
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# keep every function in separate section. This will allow linker to dump unused functions
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CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
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CFLAGS += -fno-builtin --short-enums -fstack-usage
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# Defined Symbol (MACROS)
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CFLAGS += -D__HEAP_SIZE=0
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CFLAGS += -DCONFIG_GPIO_AS_PINRESET
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CFLAGS += -DCONFIG_NFCT_PINS_AS_GPIOS
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CFLAGS += -DBLE_STACK_SUPPORT_REQD
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CFLAGS += -DSWI_DISABLE0
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CFLAGS += -DSOFTDEVICE_PRESENT
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CFLAGS += -DFLOAT_ABI_HARD
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CFLAGS += -DDFU_APP_DATA_RESERVED=7*4096
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CFLAGS += $(MCU_FLAGS)
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CFLAGS += -DUF2_VERSION='"$(GIT_VERSION) $(GIT_SUBMODULE_VERSIONS) $(SD_NAME) $(SD_VERSION)"'
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CFLAGS += -DBLEDIS_FW_VERSION='"$(GIT_VERSION) $(SD_NAME) $(SD_VERSION)"'
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_VER = $(subst ., ,$(word 1, $(subst -, ,$(GIT_VERSION))))
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CFLAGS += -DMK_BOOTLOADER_VERSION='($(word 1,$(_VER)) << 16) + ($(word 2,$(_VER)) << 8) + $(word 3,$(_VER))'
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#******************************************************************************
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# Linker Flags
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#
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#******************************************************************************
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# keep every function in separate section. This will allow linker to dump unused functions
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LDFLAGS += -Xlinker -Map=$(BUILD)/$(OUTPUT_FILENAME).map
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LDFLAGS += -mthumb -mabi=aapcs -Llinker -T$(LD_FILE)
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LDFLAGS += -mcpu=cortex-m4
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LDFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
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# let linker to dump unused sections
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LDFLAGS += -Wl,--gc-sections
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# use newlib in nano version
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LDFLAGS += --specs=nano.specs -lc -lnosys
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#******************************************************************************
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# Assembler flags
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#
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#******************************************************************************
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ASMFLAGS += -x assembler-with-cpp
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ASMFLAGS += -D__HEAP_SIZE=0
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ASMFLAGS += -DBLE_STACK_SUPPORT_REQD
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ASMFLAGS += -DSWI_DISABLE0
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ASMFLAGS += -DSOFTDEVICE_PRESENT
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ASMFLAGS += -DFLOAT_ABI_HARD
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ASMFLAGS += $(MCU_FLAGS)
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#function for removing duplicates in a list
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remduplicates = $(strip $(if $1,$(firstword $1) $(call remduplicates,$(filter-out $(firstword $1),$1))))
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C_SOURCE_FILE_NAMES = $(notdir $(C_SRC))
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C_PATHS = $(call remduplicates, $(dir $(C_SRC) ) )
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C_OBJECTS = $(addprefix $(BUILD)/, $(C_SOURCE_FILE_NAMES:.c=.o) )
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ASM_SOURCE_FILE_NAMES = $(notdir $(ASM_SRC))
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ASM_PATHS = $(call remduplicates, $(dir $(ASM_SRC) ))
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ASM_OBJECTS = $(addprefix $(BUILD)/, $(ASM_SOURCE_FILE_NAMES:.S=.o) )
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vpath %.c $(C_PATHS)
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vpath %.S $(ASM_PATHS)
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OBJECTS = $(C_OBJECTS) $(ASM_OBJECTS)
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#******************************************************************************
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# BUILD TARGETS
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#******************************************************************************
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ifeq ("$(V)","1")
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$(info CFLAGS $(CFLAGS))
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$(info )
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$(info LDFLAGS $(LDFLAGS))
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$(info )
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$(info ASMFLAGS $(ASMFLAGS))
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$(info )
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endif
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.phony: all clean size flash sd erase
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# default target to build
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all: $(BUILD)/$(OUTPUT_FILENAME)-nosd.out size
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#******************* Flash target *******************
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check_defined = \
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$(strip $(foreach 1,$1, \
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$(call __check_defined,$1,$(strip $(value 2)))))
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__check_defined = \
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$(if $(value $1),, \
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$(error Undefined make flag: $1$(if $2, ($2))))
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# Flash the compiled
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flash: $(BUILD)/$(OUTPUT_FILENAME)-nosd.hex
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@echo Flashing: $<
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$(NRFJPROG) --program $< --sectoranduicrerase -f nrf52 --reset
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dfu-flash: $(BUILD)/$(MERGED_FNAME).zip
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@:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0)
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$(NRFUTIL) --verbose dfu serial --package $< -p $(SERIAL) -b 115200 --singlebank --touch 1200
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sd:
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@echo Flashing: $(SD_HEX)
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$(NRFJPROG) --program $(SD_HEX) -f nrf52 --chiperase --reset
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erase:
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@echo Erasing chip
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$(NRFJPROG) --eraseall -f nrf52
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gdbflash: $(BUILD)/$(MERGED_FNAME).hex
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@echo Flashing: $<
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@$(GDB_BMP) -nx --batch -ex 'load $<' -ex 'compare-sections' -ex 'kill'
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gdb: $(BUILD)/$(OUTPUT_FILENAME)-nosd.out
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$(GDB_BMP) $<
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#******************* Compile rules *******************
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## Create build directories
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$(BUILD):
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@$(MK) $@
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clean:
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@$(RM) $(BUILD)
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# Create objects from C SRC files
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$(BUILD)/%.o: %.c
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@echo CC $(notdir $<)
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$(QUIET)$(CC) $(CFLAGS) $(INC_PATHS) -c -o $@ $<
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# Assemble files
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$(BUILD)/%.o: %.S
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@echo AS $(notdir $<)
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$(QUIET)$(CC) $(ASMFLAGS) $(INC_PATHS) -c -o $@ $<
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# Link
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$(BUILD)/$(OUTPUT_FILENAME)-nosd.out: $(BUILD) $(OBJECTS)
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@echo LD $(OUTPUT_FILENAME)-nosd.out
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$(QUIET)$(CC) $(LDFLAGS) $(OBJECTS) $(LIBS) -lm -o $@
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size: $(BUILD)/$(OUTPUT_FILENAME)-nosd.out
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-@echo ''
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$(QUIET)$(SIZE) $<
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-@echo ''
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#******************* Binary generator *******************
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.phony: genhex genpkg
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## Create binary .hex file from the .out file
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genhex: $(BUILD)/$(OUTPUT_FILENAME)-nosd.hex
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$(BUILD)/$(OUTPUT_FILENAME)-nosd.hex: $(BUILD)/$(OUTPUT_FILENAME)-nosd.out
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@echo CR $(OUTPUT_FILENAME)-nosd.hex
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$(QUIET)$(OBJCOPY) -O ihex $< $@
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# merge bootloader and sd hex together
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combinehex: $(BUILD)/$(MERGED_FNAME).hex
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$(BUILD)/$(MERGED_FNAME).hex: $(BUILD)/$(OUTPUT_FILENAME)-nosd.hex
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@echo CR $(MERGED_FNAME).hex
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@mergehex -q -m $< $(SD_HEX) -o $@
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## Create pkg file for bootloader+SD combo to use with DFU
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genpkg: $(BUILD)/$(MERGED_FNAME).zip
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$(BUILD)/$(MERGED_FNAME).zip: $(BUILD)/$(OUTPUT_FILENAME)-nosd.hex
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@$(NRFUTIL) dfu genpkg --dev-type 0x0052 --dev-revision $(DFU_DEV_REV) --bootloader $< --softdevice $(SD_HEX) $@
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