c2317a3a8d
When compiling for debug (-O0) the .text segment cannot fit the flash region when MICROPY_ROM_TEXT_COMPRESSION=1, because the compiler does not optimise away the large if-else chain used to select the correct compressed string. This commit enforces MICROPY_ROM_TEXT_COMPRESSION=0 when compiling for debug (DEBUG=1).
501 lines
13 KiB
Makefile
501 lines
13 KiB
Makefile
# Select the board to build for: if not given on the command line,
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# then default to pca10040.
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BOARD ?= pca10040
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ifeq ($(wildcard boards/$(BOARD)/.),)
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$(error Invalid BOARD specified)
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endif
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# If SoftDevice is selected, try to use that one.
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SD ?=
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SD_LOWER = $(shell echo $(SD) | tr '[:upper:]' '[:lower:]')
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# TODO: Verify that it is a valid target.
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include boards/$(BOARD)/mpconfigboard.mk
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ifeq ($(SD), )
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# If the build directory is not given, make it reflect the board name.
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BUILD ?= build-$(BOARD)
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include ../../py/mkenv.mk
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else
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# If the build directory is not given, make it reflect the board name.
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BUILD ?= build-$(BOARD)-$(SD_LOWER)
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include ../../py/mkenv.mk
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LD_FILES += boards/$(SD_LOWER)_$(SOFTDEV_VERSION).ld
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include drivers/bluetooth/bluetooth_common.mk
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endif
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LD_FILES += boards/memory.ld boards/common.ld
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ifneq ($(LD_FILE),)
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# Use custom LD file
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LD_FILES = $(LD_FILE)
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endif
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-include boards/$(BOARD)/modules/boardmodules.mk
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h $(BUILD)/pins_qstr.h
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# MicroPython feature configurations
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ifeq ($(DEBUG), 0)
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MICROPY_ROM_TEXT_COMPRESSION ?= 1
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endif
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# include py core make definitions
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include ../../py/py.mk
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GIT_SUBMODULES = lib/nrfx lib/tinyusb
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MICROPY_VFS_FAT ?= 0
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MPY_CROSS = ../../mpy-cross/mpy-cross
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MPY_TOOL = ../../tools/mpy-tool.py
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CROSS_COMPILE ?= arm-none-eabi-
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INC += -I.
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INC += -I../..
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INC += -I$(BUILD)
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INC += -I./../../lib/cmsis/inc
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INC += -I./modules/machine
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INC += -I./modules/ubluepy
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INC += -I./modules/music
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INC += -I./modules/ble
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INC += -I./modules/board
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INC += -I../../lib/mp-readline
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INC += -I./drivers/bluetooth
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INC += -I./drivers
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INC += -I../../lib/nrfx/
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INC += -I../../lib/nrfx/drivers
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INC += -I../../lib/nrfx/drivers/include
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INC += -I../../lib/nrfx/mdk
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INC += -I../../lib/nrfx/hal
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INC += -I../../lib/nrfx/drivers/src/
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MCU_VARIANT_UPPER = $(shell echo $(MCU_VARIANT) | tr '[:lower:]' '[:upper:]')
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MCU_SUB_VARIANT_UPPER = $(shell echo $(MCU_SUB_VARIANT) | tr '[:lower:]' '[:upper:]')
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# Figure out correct system file to use base on chip sub-variant name.
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SYSTEM_C_SRC :=
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ifeq ($(MCU_SUB_VARIANT),nrf51822)
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SYSTEM_C_SRC += $(addprefix lib/nrfx/mdk/, system_nrf51.c)
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NRF_DEFINES += -D$(MCU_VARIANT_UPPER)
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else ifeq ($(MCU_SUB_VARIANT),nrf52832)
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SYSTEM_C_SRC += $(addprefix lib/nrfx/mdk/, system_nrf52.c)
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NRF_DEFINES += -D$(MCU_VARIANT_UPPER)
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else ifeq ($(MCU_SUB_VARIANT),nrf52840)
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SYSTEM_C_SRC += $(addprefix lib/nrfx/mdk/, system_nrf52840.c)
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# Do not pass MCU_VARIANT_UPPER flag, as NRF52 defines NRF52832 only.
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else ifeq ($(MCU_SUB_VARIANT),nrf9160)
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SYSTEM_C_SRC += $(addprefix lib/nrfx/mdk/, system_nrf9160.c)
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NRF_DEFINES += -D$(MCU_VARIANT_UPPER)
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endif
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NRF_DEFINES += -D$(MCU_SUB_VARIANT_UPPER)
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NRF_DEFINES += -DCONFIG_GPIO_AS_PINRESET
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CFLAGS_CORTEX_M = -mthumb -mabi=aapcs -fsingle-precision-constant -Wdouble-promotion
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CFLAGS_MCU_m33 = $(CFLAGS_CORTEX_M) -mcpu=cortex-m33 -march=armv8-m.main+dsp -mcmse -mfpu=fpv5-sp-d16 -mfloat-abi=hard
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CFLAGS_MCU_m4 = $(CFLAGS_CORTEX_M) -mtune=cortex-m4 -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard
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CFLAGS_MCU_m0 = $(CFLAGS_CORTEX_M) -fshort-enums -mtune=cortex-m0 -mcpu=cortex-m0 -mfloat-abi=soft
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LTO ?= 1
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ifeq ($(LTO),1)
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CFLAGS += -flto
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else
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CFLAGS += -ffunction-sections -fdata-sections
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LDFLAGS += -Wl,--gc-sections
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endif
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CFLAGS += $(CFLAGS_MCU_$(MCU_SERIES))
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CFLAGS += $(INC) -Wall -Werror -g -ansi -std=c11 -nostdlib $(COPT) $(NRF_DEFINES) $(CFLAGS_MOD)
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CFLAGS += -fno-strict-aliasing
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CFLAGS += -Iboards/$(BOARD)
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CFLAGS += -DNRF5_HAL_H='<$(MCU_VARIANT)_hal.h>'
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LDFLAGS = $(CFLAGS)
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LDFLAGS += -Xlinker -Map=$(@:.elf=.map)
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LDFLAGS += -mthumb -mabi=aapcs $(addprefix -T,$(LD_FILES)) -L boards/
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#Debugging/Optimization
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ifeq ($(DEBUG), 1)
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#ASMFLAGS += -g -gtabs+
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CFLAGS += -O0 -ggdb
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LDFLAGS += -O0
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else
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CFLAGS += -Os -DNDEBUG
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LDFLAGS += -Os
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endif
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LIBS = \
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ifeq ($(MCU_VARIANT), nrf52)
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SRC_LIB += $(addprefix lib/,\
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libm/math.c \
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libm/fmodf.c \
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libm/nearbyintf.c \
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libm/ef_sqrt.c \
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libm/kf_rem_pio2.c \
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libm/kf_sin.c \
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libm/kf_cos.c \
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libm/kf_tan.c \
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libm/ef_rem_pio2.c \
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libm/sf_sin.c \
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libm/sf_cos.c \
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libm/sf_tan.c \
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libm/sf_frexp.c \
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libm/sf_modf.c \
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libm/sf_ldexp.c \
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libm/asinfacosf.c \
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libm/atanf.c \
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libm/atan2f.c \
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libm/roundf.c \
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)
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endif
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ifeq ($(MCU_VARIANT), nrf91)
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SRC_LIB += $(addprefix lib/,\
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libm/math.c \
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libm/fmodf.c \
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libm/nearbyintf.c \
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libm/ef_sqrt.c \
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libm/kf_rem_pio2.c \
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libm/kf_sin.c \
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libm/kf_cos.c \
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libm/kf_tan.c \
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libm/ef_rem_pio2.c \
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libm/sf_sin.c \
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libm/sf_cos.c \
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libm/sf_tan.c \
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libm/sf_frexp.c \
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libm/sf_modf.c \
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libm/sf_ldexp.c \
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libm/asinfacosf.c \
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libm/atanf.c \
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libm/atan2f.c \
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)
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SRC_NRFX += $(addprefix lib/nrfx/drivers/src/,\
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nrfx_uarte.c \
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nrfx_twim.c \
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)
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include drivers/secureboot/secureboot.mk
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endif
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SRC_LIB += $(addprefix lib/,\
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libc/string0.c \
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mp-readline/readline.c \
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utils/pyexec.c \
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utils/sys_stdio_mphal.c \
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utils/interrupt_char.c \
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timeutils/timeutils.c \
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)
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ifeq ($(MICROPY_FATFS), 1)
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SRC_LIB += $(addprefix lib/,\
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oofatfs/ff.c \
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oofatfs/ffunicode.c \
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)
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endif
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SRC_NRFX += $(addprefix lib/nrfx/drivers/src/,\
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prs/nrfx_prs.c \
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nrfx_uart.c \
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nrfx_adc.c \
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nrfx_saadc.c \
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nrfx_temp.c \
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nrfx_rng.c \
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nrfx_twi.c \
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nrfx_spi.c \
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nrfx_spim.c \
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nrfx_rtc.c \
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nrfx_timer.c \
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nrfx_pwm.c \
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nrfx_gpiote.c \
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nrfx_nvmc.c \
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nrfx_power.c \
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nrfx_clock.c \
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)
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SRC_C += \
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main.c \
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mphalport.c \
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help.c \
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gccollect.c \
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pin_named_pins.c \
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fatfs_port.c \
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drivers/flash.c \
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drivers/rng.c \
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drivers/softpwm.c \
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drivers/ticker.c \
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drivers/bluetooth/ble_drv.c \
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drivers/bluetooth/ble_uart.c \
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ifeq ($(MCU_SUB_VARIANT), nrf52840)
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INC += -I./drivers/usb
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INC += -I../../lib/tinyusb/src
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# If SoftDevice is selected.
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ifneq ($(SD), )
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# For external tinyusb drivers to enable SoftDevice mode.
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CFLAGS += -DSOFTDEVICE_PRESENT
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endif
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SRC_C += $(addprefix drivers/usb/,\
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usb_cdc.c \
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usb_descriptors.c \
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)
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SRC_C += $(addprefix lib/tinyusb/src/,\
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common/tusb_fifo.c \
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device/usbd.c \
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device/usbd_control.c \
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class/cdc/cdc_device.c \
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tusb.c \
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portable/nordic/nrf5x/dcd_nrf5x.c \
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)
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endif
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DRIVERS_SRC_C += $(addprefix modules/,\
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machine/modmachine.c \
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machine/uart.c \
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machine/spi.c \
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machine/i2c.c \
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machine/adc.c \
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machine/pin.c \
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machine/timer.c \
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machine/rtcounter.c \
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machine/pwm.c \
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machine/temp.c \
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uos/moduos.c \
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uos/microbitfs.c \
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utime/modutime.c \
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board/modboard.c \
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board/led.c \
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ubluepy/modubluepy.c \
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ubluepy/ubluepy_peripheral.c \
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ubluepy/ubluepy_service.c \
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ubluepy/ubluepy_characteristic.c \
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ubluepy/ubluepy_uuid.c \
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ubluepy/ubluepy_delegate.c \
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ubluepy/ubluepy_constants.c \
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ubluepy/ubluepy_descriptor.c \
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ubluepy/ubluepy_scanner.c \
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ubluepy/ubluepy_scan_entry.c \
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music/modmusic.c \
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music/musictunes.c \
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ble/modble.c \
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)
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# Custom micropython startup file with smaller interrupt vector table
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# than the file provided in nrfx.
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SRC_C += \
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device/startup_$(MCU_SUB_VARIANT).c \
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ifneq ($(FROZEN_MPY_DIR),)
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FROZEN_MPY_PY_FILES := $(shell find -L $(FROZEN_MPY_DIR) -type f -name '*.py')
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FROZEN_MPY_MPY_FILES := $(addprefix $(BUILD)/,$(FROZEN_MPY_PY_FILES:.py=.mpy))
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endif
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LIBGCC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
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LIBS += -L $(dir $(LIBGCC_FILE_NAME)) -lgcc
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OBJ += $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_NRFX:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_NRFX_HAL:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SYSTEM_C_SRC:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_LIB:.c=.o))
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OBJ += $(BUILD)/pins_gen.o
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$(BUILD)/$(OOFATFS_DIR)/ff.o: COPT += -Os
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$(filter $(PY_BUILD)/../extmod/vfs_fat_%.o, $(PY_O)): COPT += -Os
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.PHONY: all flash deploy sd binary hex
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ifeq ($(MCU_VARIANT), nrf91)
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all: binary hex secureboot
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else
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all: binary hex
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endif
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OUTPUT_FILENAME = firmware
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## Create binary .bin file from the .out file
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binary: $(BUILD)/$(OUTPUT_FILENAME).bin
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$(BUILD)/$(OUTPUT_FILENAME).bin: $(BUILD)/$(OUTPUT_FILENAME).elf
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$(OBJCOPY) -O binary $< $@
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## Create binary .hex file from the .out file
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hex: $(BUILD)/$(OUTPUT_FILENAME).hex
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$(BUILD)/$(OUTPUT_FILENAME).hex: $(BUILD)/$(OUTPUT_FILENAME).elf
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$(OBJCOPY) -O ihex $< $@
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FLASHER ?=
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ifeq ($(FLASHER),)
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ifeq ($(MCU_VARIANT), nrf91)
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deploy: $(BUILD)/$(OUTPUT_FILENAME).hex $(BUILD)/secureboot.hex
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nrfjprog --program $(BUILD)/secureboot.hex --sectorerase -f $(MCU_VARIANT)
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nrfjprog --program $(BUILD)/$(OUTPUT_FILENAME).hex --sectorerase -f $(MCU_VARIANT)
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nrfjprog --reset -f $(MCU_VARIANT)
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else
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deploy: $(BUILD)/$(OUTPUT_FILENAME).hex
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nrfjprog --program $< --sectorerase -f $(MCU_VARIANT)
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nrfjprog --reset -f $(MCU_VARIANT)
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endif
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sd: $(BUILD)/$(OUTPUT_FILENAME).hex
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nrfjprog --eraseall -f $(MCU_VARIANT)
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nrfjprog --program $(SOFTDEV_HEX) -f $(MCU_VARIANT)
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nrfjprog --program $< --sectorerase -f $(MCU_VARIANT)
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nrfjprog --reset -f $(MCU_VARIANT)
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else ifeq ($(FLASHER), pyocd)
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deploy: $(BUILD)/$(OUTPUT_FILENAME).hex
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pyocd-flashtool -t $(MCU_VARIANT) $<
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sd: $(BUILD)/$(OUTPUT_FILENAME).hex
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pyocd-flashtool -t $(MCU_VARIANT) --chip_erase
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pyocd-flashtool -t $(MCU_VARIANT) $(SOFTDEV_HEX)
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pyocd-flashtool -t $(MCU_VARIANT) $<
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else ifeq ($(FLASHER), idap)
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deploy: $(BUILD)/$(OUTPUT_FILENAME).hex
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IDAPnRFPRog $<
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sd: $(BUILD)/$(OUTPUT_FILENAME).hex
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IDAPnRFPRog $(SOFTDEV_HEX) $<
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else ifeq ($(FLASHER), bmp)
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BMP_PORT ?= /dev/ttyACM0
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deploy: $(BUILD)/$(OUTPUT_FILENAME).elf
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$(Q)$(GDB) \
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-ex 'target extended-remote $(BMP_PORT)' \
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-ex 'monitor tpwr enable' \
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-ex 'monitor swdp_scan' \
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-ex 'attach 1' \
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-ex 'set mem inaccessible-by-default off' \
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-ex 'load' \
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-ex 'kill' \
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-ex 'quit' \
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$<
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sd: $(BUILD)/$(OUTPUT_FILENAME).elf
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$(Q)$(GDB) \
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-ex 'target extended-remote $(BMP_PORT)' \
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-ex 'monitor tpwr enable' \
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-ex 'monitor swdp_scan' \
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-ex 'attach 1' \
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-ex 'set mem inaccessible-by-default off' \
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-ex 'monitor erase_mass' \
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-ex 'load' \
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-ex 'file $(SOFTDEV_HEX)' \
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-ex 'load' \
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-ex 'kill' \
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-ex 'quit' \
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$<
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else ifeq ($(FLASHER), openocd)
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OPENOCD ?= openocd
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ifeq ($(MCU_VARIANT), nrf51)
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OPENOCD_TARGET ?= target/nrf52.cfg
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else ifeq ($(MCU_VARIANT), nrf52)
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OPENOCD_TARGET ?= target/nrf52.cfg
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else
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$(error Unsupported openocd target)
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endif
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deploy: $(BUILD)/$(OUTPUT_FILENAME).hex
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$(Q)$(OPENOCD) -f interface/cmsis-dap.cfg -f $(OPENOCD_TARGET) -c "init" -c "program $< verify reset" -c "exit"
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sd: $(BUILD)/$(OUTPUT_FILENAME).hex
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$(Q)$(OPENOCD) -f interface/cmsis-dap.cfg -f $(OPENOCD_TARGET) -c "init" -c "program $(SOFTDEV_HEX) verify reset" -c "exit"
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endif
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flash: deploy
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$(BUILD)/$(OUTPUT_FILENAME).elf: $(OBJ)
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$(ECHO) "LINK $@"
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$(Q)$(CC) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
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$(Q)$(SIZE) $@
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# List of sources for qstr extraction
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SRC_QSTR += $(SRC_C) $(SRC_LIB) $(DRIVERS_SRC_C) $(SRC_BOARD_MODULES)
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# Append any auto-generated sources that are needed by sources listed in
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# SRC_QSTR
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SRC_QSTR_AUTO_DEPS +=
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# Making OBJ use an order-only depenedency on the generated pins.h file
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# has the side effect of making the pins.h file before we actually compile
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# any of the objects. The normal dependency generation will deal with the
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# case when pins.h is modified. But when it doesn't exist, we don't know
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# which source files might need it.
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$(OBJ): | $(HEADER_BUILD)/pins.h
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# Use a pattern rule here so that make will only call make-pins.py once to make
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# both pins_gen.c and pins.h
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$(BUILD)/%_gen.c $(HEADER_BUILD)/%.h $(HEADER_BUILD)/%_af_const.h $(BUILD)/%_qstr.h: boards/$(BOARD)/%.csv $(MAKE_PINS) $(AF_FILE) $(PREFIX_FILE) | $(HEADER_BUILD)
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$(ECHO) "Create $@"
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$(Q)$(PYTHON) $(MAKE_PINS) --board $(BOARD_PINS) --af $(AF_FILE) --prefix $(PREFIX_FILE) --hdr $(GEN_PINS_HDR) --qstr $(GEN_PINS_QSTR) --af-const $(GEN_PINS_AF_CONST) --af-py $(GEN_PINS_AF_PY) > $(GEN_PINS_SRC)
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$(BUILD)/pins_gen.o: $(BUILD)/pins_gen.c
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$(call compile_c)
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MAKE_PINS = boards/make-pins.py
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BOARD_PINS = boards/$(BOARD)/pins.csv
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AF_FILE = $(MCU_VARIANT)_af.csv
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PREFIX_FILE = boards/$(MCU_VARIANT)_prefix.c
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GEN_PINS_SRC = $(BUILD)/pins_gen.c
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GEN_PINS_HDR = $(HEADER_BUILD)/pins.h
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GEN_PINS_QSTR = $(BUILD)/pins_qstr.h
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GEN_PINS_AF_CONST = $(HEADER_BUILD)/pins_af_const.h
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GEN_PINS_AF_PY = $(BUILD)/pins_af.py
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ifneq ($(FROZEN_DIR),)
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# To use frozen source modules, put your .py files in a subdirectory (eg scripts/)
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# and then invoke make with FROZEN_DIR=scripts (be sure to build from scratch).
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CFLAGS += -DMICROPY_MODULE_FROZEN_STR
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endif
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ifneq ($(FROZEN_MPY_DIR),)
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# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
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# then invoke make with FROZEN_MPY_DIR=frozen (be sure to build from scratch).
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CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
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CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
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endif
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$(PY_BUILD)/nlr%.o: CFLAGS += -Os -fno-lto
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include ../../py/mkrules.mk
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