mirror of
https://github.com/licsber/micropython.git
synced 2024-09-20 09:00:23 +08:00
073b9a5eb8
Enabled on: bare-arm, minimal, unix coverage/dev/minimal, stm32, esp32,
esp8266, cc3200, teensy, qemu-arm, nrf. Not enabled on others to be able
to test the code when the feature is disabled (the default case).
Code size change for this commit:
bare-arm: -600 -0.906%
minimal x86: -308 -0.208%
unix x64: +0 +0.000%
unix nanbox: +0 +0.000%
stm32: -3368 -0.869% PYBV10
cc3200: -1024 -0.558%
esp8266: -2512 -0.368% GENERIC
esp32: -2876 -0.205% GENERIC[incl -3168(data)]
nrf: -1708 -1.173% pca10040
samd: +0 +0.000% ADAFRUIT_ITSYBITSY_M4_EXPRESS
68 lines
2.0 KiB
Makefile
68 lines
2.0 KiB
Makefile
# Select the board to build for: if not given on the command line,
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# then default to WIPY
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BOARD ?= WIPY
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ifeq ($(wildcard boards/$(BOARD)/.),)
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$(error Invalid BOARD specified)
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endif
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# Make 'release' the default build type
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BTYPE ?= release
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# Port for flashing firmware
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PORT ?= /dev/ttyUSB1
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# If the build directory is not given, make it reflect the board name.
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BUILD ?= build/$(BOARD)/$(BTYPE)
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include ../../py/mkenv.mk
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-include ../../localconfig.mk
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CROSS_COMPILE ?= arm-none-eabi-
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CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -march=armv7e-m -mabi=aapcs -mcpu=cortex-m4 -msoft-float -mfloat-abi=soft -fsingle-precision-constant -Wdouble-promotion
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CFLAGS = -Wall -Wpointer-arith -Werror -std=gnu99 -nostdlib $(CFLAGS_CORTEX_M4) -Os
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CFLAGS += -g -ffunction-sections -fdata-sections -fno-common -fsigned-char -mno-unaligned-access
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CFLAGS += -Iboards/$(BOARD)
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CFLAGS += $(CFLAGS_MOD)
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LDFLAGS = -Wl,-nostdlib -Wl,--gc-sections -Wl,-Map=$@.map
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FLASH_SIZE_WIPY = 2M
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FLASH_SIZE_LAUNCHXL = 1M
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ifeq ($(BTARGET), application)
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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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MICROPY_ROM_TEXT_COMPRESSION ?= 1
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# include MicroPython make definitions
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include $(TOP)/py/py.mk
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include application.mk
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else
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ifeq ($(BTARGET), bootloader)
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include bootmgr/bootloader.mk
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else
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$(error Invalid BTARGET specified)
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endif
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endif
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# always include MicroPython make rules
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include $(TOP)/py/mkrules.mk
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erase:
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cc3200tool -p $(PORT) format_flash --size $(FLASH_SIZE_$(BOARD))
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deploy:
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cc3200tool -p $(PORT) \
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write_file bootmgr/build/$(BOARD)/$(BTYPE)/bootloader.bin /sys/mcuimg.bin \
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write_file build/$(BOARD)/$(BTYPE)/mcuimg.bin /sys/factimg.bin
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# Files *.ucf and *ucf.signed.bin come from CC3200SDK-SERVICEPACK
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# package from http://www.ti.com/tool/cc3200sdk
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servicepack:
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cc3200tool -p $(PORT) \
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write_file --file-size=0x20000 --signature ota_1.0.1.6-2.7.0.0.ucf.signed.bin \
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ota_1.0.1.6-2.7.0.0.ucf /sys/servicepack.ucf
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