circuitpython/ports/cxd56/Makefile

202 lines
6.1 KiB
Makefile

# This file is part of the MicroPython project, http://micropython.org/
#
# The MIT License (MIT)
#
# Copyright 2019 Sony Semiconductor Solutions Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
include ../../py/circuitpy_mkenv.mk
CROSS_COMPILE = arm-none-eabi-
SPRESENSE_SDK = spresense-exported-sdk
FIRMWARE = $(SPRESENSE_SDK)/firmware
BOOTLOADER_FILES += \
$(FIRMWARE)/AESM.espk \
$(FIRMWARE)/dnnrt-mp.espk \
$(FIRMWARE)/gnssfw.espk \
$(FIRMWARE)/loader.espk \
$(FIRMWARE)/sysutil.spk \
# Platforms are: Linux, Darwin, MSYS, CYGWIN
PLATFORM := $(firstword $(subst _, ,$(shell uname -s 2>/dev/null)))
ifeq ($(PLATFORM),Darwin)
# macOS
MKSPK = mkspk/mkspk
else ifeq ($(PLATFORM),Linux)
# Linux
MKSPK = mkspk/mkspk
else
# Cygwin/MSYS2
MKSPK = mkspk/mkspk.exe
endif
SERIAL ?= /dev/ttyUSB0
INC += \
-I. \
-I../.. \
-I../lib/mp-readline \
-I../shared/timeutils \
-I../../lib/tinyusb/src \
-I../../supervisor/shared/usb \
-Iboards/$(BOARD) \
-I$(BUILD) \
-I$(SPRESENSE_SDK)/nuttx/include \
-I$(SPRESENSE_SDK)/nuttx/arch \
-I$(SPRESENSE_SDK)/nuttx/arch/chip \
-I$(SPRESENSE_SDK)/nuttx/arch/os \
-I$(SPRESENSE_SDK)/sdk/include \
CFLAGS += \
$(INC) \
-DCONFIG_WCHAR_BUILTIN \
-DCONFIG_HAVE_DOUBLE \
-DNDEBUG \
-Dmain=spresense_main \
-D_estack=__stack \
-DCIRCUITPY_BOARD_ID="\"$(BOARD)\"" \
-c \
-pipe \
-std=gnu11 \
-mcpu=cortex-m4 \
-mthumb \
-mfpu=fpv4-sp-d16 \
-mfloat-abi=hard \
-mabi=aapcs \
-fno-builtin \
-fno-strict-aliasing \
-fno-strength-reduce \
-fomit-frame-pointer \
-ffunction-sections \
-fdata-sections \
-Wall \
OPTIMIZATION_FLAGS ?= -O2 -fno-inline-functions
# option to override compiler optimization level, set in boards/$(BOARD)/mpconfigboard.mk
CFLAGS += $(OPTIMIZATION_FLAGS)
LIBM = "${shell "$(CC)" $(CFLAGS) -print-file-name=libm.a}"
LIBGCC = "${shell "$(CC)" $(CFLAGS) -print-libgcc-file-name}"
LDFLAGS = \
--entry=__start \
-T$(SPRESENSE_SDK)/nuttx/scripts/ramconfig.ld \
--gc-sections \
-Map=$(BUILD)/output.map \
-o $(BUILD)/firmware.elf \
--start-group \
-u spresense_main \
-u board_timerhook \
$(BUILD)/libmpy.a \
$(SPRESENSE_SDK)/nuttx/libs/libapps.a \
$(SPRESENSE_SDK)/nuttx/libs/libarch.a \
$(SPRESENSE_SDK)/nuttx/libs/libbinfmt.a \
$(SPRESENSE_SDK)/nuttx/libs/libboard.a \
$(SPRESENSE_SDK)/nuttx/libs/libboards.a \
$(SPRESENSE_SDK)/nuttx/libs/libc.a \
$(SPRESENSE_SDK)/nuttx/libs/libdrivers.a \
$(SPRESENSE_SDK)/nuttx/libs/libfs.a \
$(SPRESENSE_SDK)/nuttx/libs/libmm.a \
$(SPRESENSE_SDK)/nuttx/libs/libsched.a \
$(LIBM) \
$(LIBGCC) \
--end-group \
-L$(BUILD) \
CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_CXD56 -DCFG_TUD_MIDI_RX_BUFSIZE=512 -DCFG_TUD_CDC_RX_BUFSIZE=1024 -DCFG_TUD_MIDI_TX_BUFSIZE=512 -DCFG_TUD_CDC_TX_BUFSIZE=1024 -DCFG_TUD_MSC_BUFSIZE=512 $(CFLAGS_MOD)
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_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \
$(addprefix shared-module/, $(SRC_SHARED_MODULE)) \
$(addprefix shared-module/, $(SRC_SHARED_MODULE_INTERNAL))
SRC_S = supervisor/cpu.s
SRC_C += \
background.c \
mphalport.c \
boards/$(BOARD)/board.c \
boards/$(BOARD)/pins.c \
lib/tinyusb/src/portable/sony/cxd56/dcd_cxd56.c \
OBJ = $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_EXPANDED:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_SHARED_MODULE_EXPANDED:.c=.o))
ifeq ($(INTERNAL_LIBM),1)
OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
endif
OBJ += $(addprefix $(BUILD)/, $(SRC_CIRCUITPY_COMMON:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
# List of sources for qstr extraction
SRC_QSTR += $(SRC_C) $(SRC_SUPERVISOR) $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED) $(SRC_CIRCUITPY_COMMON)
# Sources that only hold QSTRs after pre-processing.
SRC_QSTR_PREPROCESSOR +=
all: $(BUILD)/firmware.spk
$(FIRMWARE):
$(ECHO) ""
$(ECHO) "Download the spresense binaries zip archive from:"
$(ECHO) "https://developer.sony.com/file/download/download-spresense-firmware-v2-0-000"
$(ECHO) "Extract spresense binaries to $(FIRMWARE)"
$(ECHO) ""
$(ECHO) "run make flash-bootloader again to flash bootloader."
exit 1
$(BUILD)/libmpy.a: $(SPRESENSE_SDK) $(OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) rcs $(BUILD)/libmpy.a $(OBJ)
$(BUILD)/firmware.elf: $(BUILD)/libmpy.a
$(ECHO) "LD $@"
$(Q)$(LD) $(LDFLAGS)
$(MKSPK):
$(MAKE) -C mkspk
ifeq ($(VALID_BOARD),)
$(BUILD)/firmware.spk: invalid-board
else
$(BUILD)/firmware.spk: $(BUILD)/firmware.elf $(MKSPK)
$(ECHO) "Creating $@"
$(MKSPK) -c 2 $(BUILD)/firmware.elf nuttx $(BUILD)/firmware.spk
endif
flash: $(BUILD)/firmware.spk
$(ECHO) "Writing $< to the board"
tools/flash_writer.py -s -c $(SERIAL) -d -b 115200 -n $(BUILD)/firmware.spk
flash-bootloader: $(SPRESENSE_SDK) $(FIRMWARE)
$(ECHO) "Writing loader to the board"
tools/flash_writer.py -s -c $(SERIAL) -d -b 115200 -n $(BOOTLOADER_FILES)
include $(TOP)/py/mkrules.mk