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micropython/ports/cc3200/Makefile
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# Select the board to build for: if not given on the command line, | |
# then default to WIPY | |
BOARD ?= WIPY | |
ifeq ($(wildcard boards/$(BOARD)/.),) | |
$(error Invalid BOARD specified) | |
endif | |
# Make 'release' the default build type | |
BTYPE ?= release | |
# Make the 'application' by default ('bootloader' can be built explicitly) | |
BTARGET ?= application | |
# Port for flashing firmware | |
PORT ?= /dev/ttyUSB1 | |
# If the build directory is not given, make it reflect the board name. | |
BUILD ?= build/$(BOARD)/$(BTYPE) | |
include ../../py/mkenv.mk | |
-include ../../localconfig.mk | |
CROSS_COMPILE ?= arm-none-eabi- | |
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 | |
CFLAGS += -Wall -Wpointer-arith -Werror -std=gnu99 -nostdlib $(CFLAGS_CORTEX_M4) -Os | |
CFLAGS += -g -ffunction-sections -fdata-sections -fno-common -fsigned-char -mno-unaligned-access | |
CFLAGS += -Iboards/$(BOARD) | |
# Workaround gcc 12.1 bug. | |
CFLAGS += -Wno-array-bounds | |
LDFLAGS += -Wl,-nostdlib -Wl,--gc-sections -Wl,-Map=$@.map | |
FLASH_SIZE_WIPY = 2M | |
FLASH_SIZE_LAUNCHXL = 1M | |
ifeq ($(BTARGET), application) | |
# qstr definitions (must come before including py.mk) | |
QSTR_DEFS = qstrdefsport.h | |
# MicroPython feature configurations | |
MICROPY_ROM_TEXT_COMPRESSION ?= 1 | |
# include MicroPython make definitions | |
include $(TOP)/py/py.mk | |
include $(TOP)/extmod/extmod.mk | |
include application.mk | |
else | |
ifeq ($(BTARGET), bootloader) | |
include bootmgr/bootloader.mk | |
else | |
$(error Invalid BTARGET specified) | |
endif | |
endif | |
# always include MicroPython make rules | |
include $(TOP)/py/mkrules.mk | |
erase: | |
cc3200tool -p $(PORT) format_flash --size $(FLASH_SIZE_$(BOARD)) | |
deploy: | |
cc3200tool -p $(PORT) \ | |
write_file bootmgr/build/$(BOARD)/$(BTYPE)/bootloader.bin /sys/mcuimg.bin \ | |
write_file build/$(BOARD)/$(BTYPE)/mcuimg.bin /sys/factimg.bin | |
# Files *.ucf and *ucf.signed.bin come from CC3200SDK-SERVICEPACK | |
# package from http://www.ti.com/tool/cc3200sdk | |
servicepack: | |
cc3200tool -p $(PORT) \ | |
write_file --file-size=0x20000 --signature ota_1.0.1.6-2.7.0.0.ucf.signed.bin \ | |
ota_1.0.1.6-2.7.0.0.ucf /sys/servicepack.ucf |