6839fff313
* atmel-samd: Remove ASF3. This will break builds. * atmel-samd: Add ASF4 for the SAMD21 and SAMD51. * Introduce the supervisor concept to facilitate porting. The supervisor is the code which runs individual MicroPython VMs. By splitting it out we make it more consistent and easier to find. This also adds very basic SAMD21 and SAMD51 support using the supervisor. Only the REPL currently works. This begins the work for #178.
313 lines
8.3 KiB
Makefile
313 lines
8.3 KiB
Makefile
# Select the board to build for: if not given on the command line,
|
|
# then default to PYBV10.
|
|
BOARD ?= metro_m0_express
|
|
ifeq ($(wildcard boards/$(BOARD)/.),)
|
|
$(error Invalid BOARD specified)
|
|
endif
|
|
|
|
|
|
# If the build directory is not given, make it reflect the board name.
|
|
BUILD ?= build-$(BOARD)
|
|
|
|
include ../py/mkenv.mk
|
|
-include mpconfigport.mk
|
|
include boards/$(BOARD)/mpconfigboard.mk
|
|
|
|
# qstr definitions (must come before including py.mk)
|
|
QSTR_DEFS = qstrdefsport.h
|
|
|
|
# include py core make definitions
|
|
include $(TOP)/py/py.mk
|
|
|
|
include $(TOP)/supervisor/supervisor.mk
|
|
|
|
CROSS_COMPILE = arm-none-eabi-
|
|
|
|
BOSSAC := tools/bossac_osx
|
|
|
|
HAL_DIR=hal/$(MCU_SERIES)
|
|
|
|
INC += -I. \
|
|
-I.. \
|
|
-I../lib/mp-readline \
|
|
-I../lib/timeutils \
|
|
-Iasf4/$(CHIP_FAMILY) \
|
|
-Iasf4/$(CHIP_FAMILY)/hal/include \
|
|
-Iasf4/$(CHIP_FAMILY)/hal/utils/include \
|
|
-Iasf4/$(CHIP_FAMILY)/hri \
|
|
-Iasf4/$(CHIP_FAMILY)/hpl/core \
|
|
-Iasf4/$(CHIP_FAMILY)/hpl/pm \
|
|
-Iasf4/$(CHIP_FAMILY)/hpl/port \
|
|
-Iasf4/$(CHIP_FAMILY)/hpl/tc \
|
|
-Iasf4/$(CHIP_FAMILY)/include \
|
|
-Iasf4/$(CHIP_FAMILY)/CMSIS/Include \
|
|
-Iasf4/$(CHIP_FAMILY)/usb \
|
|
-Iasf4/$(CHIP_FAMILY)/usb/class/cdc \
|
|
-Iasf4/$(CHIP_FAMILY)/usb/class/hid \
|
|
-Iasf4/$(CHIP_FAMILY)/usb/device \
|
|
-Iasf4_conf/$(CHIP_FAMILY) \
|
|
-Iboards/$(BOARD) \
|
|
-Iboards/ \
|
|
-Ifreetouch \
|
|
-I$(BUILD)
|
|
|
|
BASE_CFLAGS = \
|
|
-fsingle-precision-constant \
|
|
-fno-strict-aliasing \
|
|
-Wdouble-promotion \
|
|
-Wno-endif-labels \
|
|
-Wstrict-prototypes \
|
|
-Werror-implicit-function-declaration \
|
|
-Wpointer-arith \
|
|
-Wfloat-equal \
|
|
-Wundef \
|
|
-Wshadow \
|
|
-Wwrite-strings \
|
|
-Wsign-compare \
|
|
-Wmissing-format-attribute \
|
|
-Wno-deprecated-declarations \
|
|
-Wpacked \
|
|
-Wnested-externs \
|
|
-Wunreachable-code \
|
|
-Wcast-align \
|
|
-Wno-error=lto-type-mismatch \
|
|
-D__$(CHIP_VARIANT)__ \
|
|
-DCONF_USB_COMPOSITE_IDPRODUCT=$(USB_PID) \
|
|
-DCONF_USB_COMPOSITE_IDVENDER=$(USB_VID) \
|
|
-ffunction-sections \
|
|
-fdata-sections \
|
|
-fshort-enums \
|
|
--param max-inline-insns-single=500
|
|
|
|
#Debugging/Optimization
|
|
ifeq ($(DEBUG), 1)
|
|
# NDEBUG disables assert() statements. This reduces code size pretty dramatically, per tannewt.
|
|
# Turn on Python modules useful for debugging (e.g. uheap, ustack).
|
|
CFLAGS = -O1 -ggdb -DNDEBUG
|
|
ifeq ($(CHIP_FAMILY), samd21)
|
|
CFLAGS += -DENABLE_MICRO_TRACE_BUFFER
|
|
endif
|
|
else
|
|
# -finline-limit can shrink the image size. -finline-limit=80 or so is similar to not having it on.
|
|
# There is no simple default value, though.
|
|
CFLAGS = -Os -DNDEBUG -flto -finline-limit=49
|
|
endif
|
|
|
|
CFLAGS += $(INC) -Wall -Werror -std=gnu11 -nostdlib $(BASE_CFLAGS) $(CFLAGS_MOD) $(COPT)
|
|
|
|
ifeq ($(CHIP_FAMILY), samd21)
|
|
CFLAGS += \
|
|
-mthumb \
|
|
-mabi=aapcs-linux \
|
|
-mcpu=cortex-m0plus \
|
|
-msoft-float \
|
|
-mfloat-abi=soft \
|
|
-DSAMD21
|
|
endif
|
|
ifeq ($(CHIP_FAMILY), samd51)
|
|
CFLAGS += \
|
|
-mthumb \
|
|
-mabi=aapcs-linux \
|
|
-mlong-calls \
|
|
-mcpu=cortex-m4 \
|
|
-mfloat-abi=softfp \
|
|
-mfpu=fpv4-sp-d16 \
|
|
-DSAMD51
|
|
endif
|
|
|
|
ifneq ($(FROZEN_DIR),)
|
|
# To use frozen source modules, put your .py files in a subdirectory (eg scripts/)
|
|
# and then invoke make with FROZEN_DIR=scripts (be sure to build from scratch).
|
|
CFLAGS += -DMICROPY_MODULE_FROZEN_STR
|
|
CFLAGS += -Wno-error=lto-type-mismatch
|
|
endif
|
|
|
|
# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
|
|
# then invoke make with FROZEN_MPY_DIR=frozen or FROZEN_MPY_DIRS="dir1 dir2"
|
|
# (be sure to build from scratch).
|
|
|
|
ifneq ($(FROZEN_MPY_DIRS),)
|
|
CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
|
|
CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
|
|
CFLAGS += -Wno-error=lto-type-mismatch
|
|
endif
|
|
|
|
#LIBM_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-file-name=libm.a)
|
|
LDFLAGS = $(CFLAGS) -nostartfiles -fshort-enums -Wl,-nostdlib -Wl,-T,$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nano.specs
|
|
LIBS := -lgcc -lc
|
|
|
|
|
|
ifeq ($(CHIP_FAMILY), samd21)
|
|
LDFLAGS += -mthumb -mcpu=cortex-m0plus -Lasf/thirdparty/CMSIS/Lib/GCC/
|
|
LIBS := -lm $(LIBS) # -larm_cortexM0l_math
|
|
else ifeq ($(CHIP_FAMILY), samd51)
|
|
LDFLAGS += -mthumb -mcpu=cortex-m4
|
|
LIBS := -lm $(LIBS)
|
|
endif
|
|
|
|
SRC_ASF := \
|
|
gcc/gcc/startup_$(CHIP_FAMILY).c \
|
|
gcc/system_$(CHIP_FAMILY).c \
|
|
hal/src/hal_atomic.c \
|
|
hal/src/hal_delay.c \
|
|
hal/src/hal_sleep.c \
|
|
hal/src/hal_timer.c \
|
|
hal/src/hal_usb_device.c \
|
|
hpl/core/hpl_init.c \
|
|
hpl/gclk/hpl_gclk.c \
|
|
hpl/pm/hpl_pm.c \
|
|
hpl/rtc/hpl_rtc.c \
|
|
hpl/systick/hpl_systick.c \
|
|
hpl/tc/hpl_tc.c \
|
|
hpl/usb/hpl_usb.c \
|
|
usb/class/cdc/device/cdcdf_acm.c \
|
|
usb/device/usbdc.c \
|
|
usb/usb_protocol.c \
|
|
hal/utils/src/utils_list.c \
|
|
|
|
ifeq ($(CHIP_FAMILY), samd21)
|
|
SRC_ASF += \
|
|
hpl/core/hpl_core_m0plus_base.c \
|
|
hpl/sysctrl/hpl_sysctrl.c \
|
|
|
|
else ifeq ($(CHIP_FAMILY), samd51)
|
|
SRC_ASF += \
|
|
hpl/core/hpl_core_m4.c \
|
|
hpl/mclk/hpl_mclk.c \
|
|
hpl/osc32kctrl/hpl_osc32kctrl.c \
|
|
hpl/oscctrl/hpl_oscctrl.c \
|
|
|
|
endif
|
|
|
|
SRC_ASF := $(addprefix asf4/$(CHIP_FAMILY)/, $(SRC_ASF))
|
|
|
|
# Skip this source for now.
|
|
# access_vfs.c \
|
|
shared_dma.c \
|
|
$(FLASH_IMPL) \
|
|
|
|
SRC_C = \
|
|
background.c \
|
|
fatfs_port.c \
|
|
flash_api.c \
|
|
mphalport.c \
|
|
reset.c \
|
|
$(CHIP_FAMILY)_pins.c \
|
|
tick.c \
|
|
usb.c \
|
|
bindings/samd/__init__.c \
|
|
boards/$(BOARD)/board.c \
|
|
boards/$(BOARD)/pins.c \
|
|
lib/oofatfs/ff.c \
|
|
lib/oofatfs/option/ccsbcs.c \
|
|
lib/timeutils/timeutils.c \
|
|
lib/utils/buffer_helper.c \
|
|
lib/utils/context_manager_helpers.c \
|
|
lib/utils/interrupt_char.c \
|
|
lib/utils/pyexec.c \
|
|
lib/utils/stdout_helpers.c \
|
|
lib/utils/sys_stdio_mphal.c \
|
|
lib/libc/string0.c \
|
|
lib/mp-readline/readline.c \
|
|
# freetouch/adafruit_ptc.c \
|
|
|
|
SRC_COMMON_HAL = \
|
|
board/__init__.c \
|
|
microcontroller/__init__.c \
|
|
microcontroller/Pin.c \
|
|
microcontroller/Processor.c \
|
|
digitalio/__init__.c \
|
|
digitalio/DigitalInOut.c
|
|
# analogio/__init__.c \
|
|
analogio/AnalogIn.c \
|
|
analogio/AnalogOut.c \
|
|
audiobusio/__init__.c \
|
|
audiobusio/PDMIn.c \
|
|
audioio/__init__.c \
|
|
audioio/AudioOut.c \
|
|
busio/__init__.c \
|
|
busio/I2C.c \
|
|
busio/SPI.c \
|
|
busio/UART.c \
|
|
neopixel_write/__init__.c \
|
|
nvm/__init__.c \
|
|
nvm/ByteArray.c \
|
|
os/__init__.c \
|
|
pulseio/__init__.c \
|
|
pulseio/PulseIn.c \
|
|
pulseio/PulseOut.c \
|
|
pulseio/PWMOut.c \
|
|
storage/__init__.c \
|
|
time/__init__.c \
|
|
touchio/__init__.c \
|
|
touchio/TouchIn.c \
|
|
usb_hid/__init__.c \
|
|
usb_hid/Device.c
|
|
|
|
# These don't have corresponding files in each port but are still located in
|
|
# shared-bindings to make it clear what the contents of the modules are.
|
|
SRC_BINDINGS_ENUMS = \
|
|
digitalio/Direction.c \
|
|
digitalio/DriveMode.c \
|
|
digitalio/Pull.c \
|
|
help.c
|
|
|
|
SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \
|
|
$(addprefix shared-bindings/, $(SRC_BINDINGS_ENUMS)) \
|
|
$(addprefix common-hal/, $(SRC_COMMON_HAL))
|
|
|
|
SRC_SHARED_MODULE = \
|
|
bitbangio/__init__.c \
|
|
bitbangio/I2C.c \
|
|
bitbangio/OneWire.c \
|
|
bitbangio/SPI.c \
|
|
busio/OneWire.c \
|
|
os/__init__.c \
|
|
random/__init__.c \
|
|
storage/__init__.c \
|
|
uheap/__init__.c \
|
|
ustack/__init__.c
|
|
|
|
SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \
|
|
$(addprefix shared-module/, $(SRC_SHARED_MODULE))
|
|
|
|
OBJ = $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
|
|
OBJ += $(addprefix $(BUILD)/, $(SRC_ASF:.c=.o))
|
|
OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_EXPANDED:.c=.o))
|
|
OBJ += $(addprefix $(BUILD)/, $(SRC_SHARED_MODULE_EXPANDED:.c=.o))
|
|
|
|
SRC_QSTR += $(SRC_C) $(SRC_SUPERVISOR) $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED) $(STM_SRC_C)
|
|
|
|
all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2
|
|
|
|
$(BUILD)/firmware.elf: $(OBJ)
|
|
$(STEPECHO) "LINK $@"
|
|
$(Q)$(CC) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
|
|
$(Q)$(SIZE) $@ | python3 $(TOP)/tools/build_memory_info.py $(LD_FILE)
|
|
|
|
$(BUILD)/firmware.bin: $(BUILD)/firmware.elf
|
|
$(ECHO) "Create $@"
|
|
$(Q)$(OBJCOPY) -O binary -j .vectors -j .text -j .data $^ $@
|
|
|
|
$(BUILD)/firmware.uf2: $(BUILD)/firmware.bin
|
|
$(ECHO) "Create $@"
|
|
python2 $(TOP)/tools/uf2/utils/uf2conv.py -c -o $@ $^
|
|
|
|
deploy: $(BUILD)/firmware.bin
|
|
$(ECHO) "Writing $< to the board"
|
|
$(BOSSAC) -u $<
|
|
|
|
# Run emulation build on a POSIX system with suitable terminal settings
|
|
run:
|
|
stty raw opost -echo
|
|
build/firmware.elf
|
|
@echo Resetting terminal...
|
|
# This sleep is useful to spot segfaults
|
|
sleep 1
|
|
reset
|
|
|
|
test: $(BUILD)/firmware.elf
|
|
$(Q)/bin/echo -e "print('hello world!', list(x+1 for x in range(10)), end='eol\\\\n')\\r\\n\\x04" | $(BUILD)/firmware.elf | tail -n2 | grep "^hello world! \\[1, 2, 3, 4, 5, 6, 7, 8, 9, 10\\]eol"
|
|
|
|
include $(TOP)/py/mkrules.mk
|