ports: Make new ports/ sub-directory and move all ports there.

This is to keep the top-level directory clean, to make it clear what is
core and what is a port, and to allow the repository to grow with new ports
in a sustainable way.

1 files changed, 0 insertions, 480 deletions

diff --git a/stmhal/Makefile b/stmhal/Makefile
deleted file mode 100644
index 58a0a7c7a..000000000
--- a/stmhal/Makefile
+++ /dev/null
@@ -1,480 +0,0 @@
-# Select the board to build for: if not given on the command line,
-# then default to PYBV10.
-BOARD ?= PYBV10
-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 $(BUILD)/pins_qstr.h $(BUILD)/modstm_qstr.h
-
-# directory containing scripts to be frozen as bytecode
-FROZEN_MPY_DIR ?= modules
-
-# include py core make definitions
-include $(TOP)/py/py.mk
-
-LD_DIR=boards
-CMSIS_DIR=$(TOP)/lib/stm32lib/CMSIS/STM32$(MCU_SERIES_UPPER)xx/Include
-MCU_SERIES_UPPER = $(shell echo $(MCU_SERIES) | tr '[:lower:]' '[:upper:]')
-HAL_DIR=lib/stm32lib/STM32$(MCU_SERIES_UPPER)xx_HAL_Driver
-USBDEV_DIR=usbdev
-#USBHOST_DIR=usbhost
-FATFS_DIR=lib/oofatfs
-DFU=$(TOP)/tools/dfu.py
-# may need to prefix dfu-util with sudo
-USE_PYDFU ?= 1
-PYDFU ?= $(TOP)/tools/pydfu.py
-DFU_UTIL ?= dfu-util
-DEVICE=0483:df11
-STFLASH ?= st-flash
-OPENOCD ?= openocd
-OPENOCD_CONFIG ?= boards/openocd_stm32f4.cfg
-
-CROSS_COMPILE = arm-none-eabi-
-
-INC += -I.
-INC += -I$(TOP)
-INC += -I$(BUILD)
-INC += -I$(TOP)/lib/cmsis/inc
-INC += -I$(CMSIS_DIR)/
-INC += -I$(TOP)/$(HAL_DIR)/Inc
-INC += -I$(USBDEV_DIR)/core/inc -I$(USBDEV_DIR)/class/inc
-#INC += -I$(USBHOST_DIR)
-
-# Basic Cortex-M flags
-CFLAGS_CORTEX_M = -mthumb
-
-# Select hardware floating-point support
-ifeq ($(CMSIS_MCU),$(filter $(CMSIS_MCU),STM32F767xx STM32F769xx))
-CFLAGS_CORTEX_M += -mfpu=fpv5-d16 -mfloat-abi=hard
-else
-CFLAGS_CORTEX_M += -mfpu=fpv4-sp-d16 -mfloat-abi=hard
-endif
-
-# Options for particular MCU series
-CFLAGS_MCU_f4 = $(CFLAGS_CORTEX_M) -mtune=cortex-m4 -mcpu=cortex-m4 -DMCU_SERIES_F4
-CFLAGS_MCU_f7 = $(CFLAGS_CORTEX_M) -mtune=cortex-m7 -mcpu=cortex-m7 -DMCU_SERIES_F7
-CFLAGS_MCU_l4 = $(CFLAGS_CORTEX_M) -mtune=cortex-m4 -mcpu=cortex-m4 -DMCU_SERIES_L4
-
-CFLAGS = $(INC) -Wall -Wpointer-arith -Werror -std=gnu99 -nostdlib $(CFLAGS_MOD) $(CFLAGS_EXTRA)
-CFLAGS += -D$(CMSIS_MCU)
-CFLAGS += $(CFLAGS_MCU_$(MCU_SERIES))
-CFLAGS += $(COPT)
-CFLAGS += -Iboards/$(BOARD)
-CFLAGS += -DSTM32_HAL_H='<stm32$(MCU_SERIES)xx_hal.h>'
-
-ifeq ($(MICROPY_FLOAT_IMPL),double)
-CFLAGS += -DMICROPY_FLOAT_IMPL=MICROPY_FLOAT_IMPL_DOUBLE
-else
-CFLAGS += -DMICROPY_FLOAT_IMPL=MICROPY_FLOAT_IMPL_FLOAT
-CFLAGS += -fsingle-precision-constant -Wdouble-promotion
-endif
-
-LDFLAGS = -nostdlib -L $(LD_DIR) -T $(LD_FILE) -Map=$(@:.elf=.map) --cref
-LIBS = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
-
-# Remove uncalled code from the final image.
-CFLAGS += -fdata-sections -ffunction-sections
-LDFLAGS += --gc-sections
-
-# Debugging/Optimization
-ifeq ($(DEBUG), 1)
-CFLAGS += -g -DPENDSV_DEBUG
-COPT = -O0
-else
-COPT += -Os -DNDEBUG
-endif
-
-SRC_LIB = $(addprefix lib/,\
-	libc/string0.c \
-	oofatfs/ff.c \
-	oofatfs/option/unicode.c \
-	mp-readline/readline.c \
-	netutils/netutils.c \
-	timeutils/timeutils.c \
-	utils/pyexec.c \
-	utils/interrupt_char.c \
-	utils/sys_stdio_mphal.c \
-	)
-
-ifeq ($(MICROPY_FLOAT_IMPL),double)
-SRC_LIBM = $(addprefix lib/libm_dbl/,\
-	__cos.c \
-	__expo2.c \
-	__fpclassify.c \
-	__rem_pio2.c \
-	__rem_pio2_large.c \
-	__signbit.c \
-	__sin.c \
-	__tan.c \
-	acos.c \
-	acosh.c \
-	asin.c \
-	asinh.c \
-	atan.c \
-	atan2.c \
-	atanh.c \
-	ceil.c \
-	cos.c \
-	cosh.c \
-	erf.c \
-	exp.c \
-	expm1.c \
-	floor.c \
-	fmod.c \
-	frexp.c \
-	ldexp.c \
-	lgamma.c \
-	log.c \
-	log10.c \
-	log1p.c \
-	modf.c \
-	nearbyint.c \
-	pow.c \
-	rint.c \
-	scalbn.c \
-	sin.c \
-	sinh.c \
-	sqrt.c \
-	tan.c \
-	tanh.c \
-	tgamma.c \
-	trunc.c \
-	)
-else
-SRC_LIBM = $(addprefix lib/libm/,\
-	math.c \
-	thumb_vfp_sqrtf.c \
-	acoshf.c \
-	asinfacosf.c \
-	asinhf.c \
-	atan2f.c \
-	atanf.c \
-	atanhf.c \
-	ef_rem_pio2.c \
-	erf_lgamma.c \
-	fmodf.c \
-	kf_cos.c \
-	kf_rem_pio2.c \
-	kf_sin.c \
-	kf_tan.c \
-	log1pf.c \
-	nearbyintf.c \
-	sf_cos.c \
-	sf_erf.c \
-	sf_frexp.c \
-	sf_ldexp.c \
-	sf_modf.c \
-	sf_sin.c \
-	sf_tan.c \
-	wf_lgamma.c \
-	wf_tgamma.c \
-	)
-endif
-
-EXTMOD_SRC_C = $(addprefix extmod/,\
-	modonewire.c \
-        )
-
-DRIVERS_SRC_C = $(addprefix drivers/,\
-	memory/spiflash.c \
-	)
-
-SRC_C = \
-	main.c \
-	system_stm32.c \
-	stm32_it.c \
-	usbd_conf.c \
-	usbd_desc.c \
-	usbd_cdc_interface.c \
-	usbd_hid_interface.c \
-	usbd_msc_storage.c \
-	mphalport.c \
-	mpthreadport.c \
-	irq.c \
-	pendsv.c \
-	systick.c  \
-	pybthread.c \
-	timer.c \
-	led.c \
-	pin.c \
-	pin_defs_stmhal.c \
-	pin_named_pins.c \
-	bufhelper.c \
-	dma.c \
-	i2c.c \
-	spi.c \
-	uart.c \
-	can.c \
-	usb.c \
-	wdt.c \
-	gccollect.c \
-	help.c \
-	machine_i2c.c \
-	modmachine.c \
-	modpyb.c \
-	modstm.c \
-	moduos.c \
-	modutime.c \
-	modusocket.c \
-	modnetwork.c \
-	extint.c \
-	usrsw.c \
-	rng.c \
-	rtc.c \
-	flash.c \
-	storage.c \
-	sdcard.c \
-	fatfs_port.c \
-	lcd.c \
-	accel.c \
-	servo.c \
-	dac.c \
-	adc.c \
-	$(wildcard boards/$(BOARD)/*.c)
-
-SRC_O = \
-	startup_stm32.o \
-	gchelper.o \
-
-SRC_HAL = $(addprefix $(HAL_DIR)/Src/stm32$(MCU_SERIES)xx_,\
-	hal.c \
-	hal_adc.c \
-	hal_adc_ex.c \
-	hal_can.c \
-	hal_cortex.c \
-	hal_dac.c \
-	hal_dac_ex.c \
-	hal_dma.c \
-	hal_flash.c \
-	hal_flash_ex.c \
-	hal_gpio.c \
-	hal_i2c.c \
-	hal_pcd.c \
-	hal_pcd_ex.c \
-	hal_pwr.c \
-	hal_pwr_ex.c \
-	hal_rcc.c \
-	hal_rcc_ex.c \
-	hal_rng.c \
-	hal_rtc.c \
-	hal_rtc_ex.c \
-	hal_sd.c \
-	hal_spi.c \
-	hal_tim.c \
-	hal_tim_ex.c \
-	hal_uart.c \
-	ll_sdmmc.c \
-	ll_usb.c \
-	)
-
-SRC_USBDEV = $(addprefix $(USBDEV_DIR)/,\
-	core/src/usbd_core.c \
-	core/src/usbd_ctlreq.c \
-	core/src/usbd_ioreq.c \
-	class/src/usbd_cdc_msc_hid.c \
-	class/src/usbd_msc_bot.c \
-	class/src/usbd_msc_scsi.c \
-	class/src/usbd_msc_data.c \
-	)
-
-ifeq ($(MICROPY_PY_WIZNET5K),1)
-WIZNET5K_DIR=drivers/wiznet5k
-INC += -I$(TOP)/$(WIZNET5K_DIR)
-CFLAGS_MOD += -DMICROPY_PY_WIZNET5K=1
-SRC_MOD += modnwwiznet5k.c
-SRC_MOD += $(addprefix $(WIZNET5K_DIR)/,\
-	ethernet/w5200/w5200.c \
-	ethernet/wizchip_conf.c \
-	ethernet/socket.c \
-	internet/dns/dns.c \
-	)
-endif
-
-# for CC3000 module
-ifeq ($(MICROPY_PY_CC3K),1)
-CC3000_DIR=drivers/cc3000
-INC += -I$(TOP)/$(CC3000_DIR)/inc
-CFLAGS_MOD += -DMICROPY_PY_CC3K=1
-SRC_MOD += modnwcc3k.c
-SRC_MOD += $(addprefix $(CC3000_DIR)/src/,\
-	cc3000_common.c \
-	evnt_handler.c \
-	hci.c \
-	netapp.c \
-	nvmem.c \
-	security.c \
-	socket.c \
-	wlan.c \
-	ccspi.c \
-	inet_ntop.c \
-	inet_pton.c \
-	patch.c \
-	patch_prog.c \
-	)
-endif
-
-OBJ =
-OBJ += $(PY_O)
-OBJ += $(addprefix $(BUILD)/, $(SRC_LIB:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(EXTMOD_SRC_C:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_O))
-OBJ += $(addprefix $(BUILD)/, $(SRC_HAL:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_USBDEV:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
-OBJ += $(BUILD)/pins_$(BOARD).o
-
-# We put several files into the first 16K section with the ISRs.
-# If we compile these using -O0 then it won't fit. So if you really want these
-# to be compiled with -O0, then edit boards/common.ld (in the .isr_vector section)
-# and comment out the following lines.
-$(BUILD)/$(FATFS_DIR)/ff.o: COPT += -Os
-$(filter $(PY_BUILD)/../extmod/vfs_fat_%.o, $(PY_O)): COPT += -Os
-$(PY_BUILD)/formatfloat.o: COPT += -Os
-$(PY_BUILD)/parsenum.o: COPT += -Os
-$(PY_BUILD)/mpprint.o: COPT += -Os
-
-all: $(TOP)/lib/stm32lib/README.md $(BUILD)/firmware.dfu $(BUILD)/firmware.hex
-
-# For convenience, automatically fetch required submodules if they don't exist
-$(TOP)/lib/stm32lib/README.md:
-	$(ECHO) "stm32lib submodule not found, fetching it now..."
-	(cd $(TOP) && git submodule update --init lib/stm32lib)
-
-ifneq ($(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
-endif
-
-ifneq ($(FROZEN_MPY_DIR),)
-# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
-# then invoke make with FROZEN_MPY_DIR=frozen (be sure to build from scratch).
-CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
-CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
-endif
-
-.PHONY: deploy
-
-deploy: $(BUILD)/firmware.dfu
-	$(ECHO) "Writing $< to the board"
-ifeq ($(USE_PYDFU),1)
-	$(Q)$(PYTHON) $(PYDFU) -u $<
-else
-	$(Q)$(DFU_UTIL) -a 0 -d $(DEVICE) -D $<
-endif
-
-FLASH_ADDR ?= 0x08000000
-TEXT_ADDR ?= 0x08020000
-
-deploy-stlink: $(BUILD)/firmware.dfu
-	$(ECHO) "Writing $(BUILD)/firmware0.bin to the board via ST-LINK"
-	$(Q)$(STFLASH) write $(BUILD)/firmware0.bin $(FLASH_ADDR)
-	$(ECHO) "Writing $(BUILD)/firmware1.bin to the board via ST-LINK"
-	$(Q)$(STFLASH) --reset write $(BUILD)/firmware1.bin $(TEXT_ADDR)
-
-deploy-openocd: $(BUILD)/firmware.dfu
-	$(ECHO) "Writing $(BUILD)/firmware{0,1}.bin to the board via ST-LINK using OpenOCD"
-	$(Q)$(OPENOCD) -f $(OPENOCD_CONFIG) -c "stm_flash $(BUILD)/firmware0.bin $(FLASH_ADDR) $(BUILD)/firmware1.bin $(TEXT_ADDR)"
-
-$(BUILD)/firmware.dfu: $(BUILD)/firmware.elf
-	$(ECHO) "Create $@"
-	$(Q)$(OBJCOPY) -O binary -j .isr_vector $^ $(BUILD)/firmware0.bin
-	$(Q)$(OBJCOPY) -O binary -j .text -j .data $^ $(BUILD)/firmware1.bin
-	$(Q)$(PYTHON) $(DFU) -b $(FLASH_ADDR):$(BUILD)/firmware0.bin -b $(TEXT_ADDR):$(BUILD)/firmware1.bin $@
-
-$(BUILD)/firmware.hex: $(BUILD)/firmware.elf
-	$(ECHO) "Create $@"
-	$(Q)$(OBJCOPY) -O ihex $< $@
-
-$(BUILD)/firmware.elf: $(OBJ)
-	$(ECHO) "LINK $@"
-	$(Q)$(LD) $(LDFLAGS) -o $@ $^ $(LIBS)
-	$(Q)$(SIZE) $@
-
-PLLVALUES = boards/pllvalues.py
-MAKE_PINS = boards/make-pins.py
-BOARD_PINS = boards/$(BOARD)/pins.csv
-PREFIX_FILE = boards/stm32f4xx_prefix.c
-GEN_PINS_SRC = $(BUILD)/pins_$(BOARD).c
-GEN_PINS_HDR = $(HEADER_BUILD)/pins.h
-GEN_PINS_QSTR = $(BUILD)/pins_qstr.h
-GEN_PINS_AF_CONST = $(HEADER_BUILD)/pins_af_const.h
-GEN_PINS_AF_PY = $(BUILD)/pins_af.py
-
-INSERT_USB_IDS = $(TOP)/tools/insert-usb-ids.py
-FILE2H = $(TOP)/tools/file2h.py
-
-USB_IDS_FILE = usb.h
-CDCINF_TEMPLATE = pybcdc.inf_template
-GEN_CDCINF_FILE = $(HEADER_BUILD)/pybcdc.inf
-GEN_CDCINF_HEADER = $(HEADER_BUILD)/pybcdc_inf.h
-
-# List of sources for qstr extraction
-SRC_QSTR += $(SRC_C) $(SRC_MOD) $(SRC_LIB) $(EXTMOD_SRC_C)
-# Append any auto-generated sources that are needed by sources listed in
-# SRC_QSTR
-SRC_QSTR_AUTO_DEPS += $(GEN_CDCINF_HEADER)
-
-# Making OBJ use an order-only depenedency on the generated pins.h file
-# has the side effect of making the pins.h file before we actually compile
-# any of the objects. The normal dependency generation will deal with the
-# case when pins.h is modified. But when it doesn't exist, we don't know
-# which source files might need it.
-$(OBJ): | $(GEN_PINS_HDR)
-
-# With conditional pins, we may need to regenerate qstrdefs.h when config
-# options change.
-$(HEADER_BUILD)/qstrdefs.generated.h: boards/$(BOARD)/mpconfigboard.h
-
-# main.c can't be even preprocessed without $(GEN_CDCINF_HEADER)
-main.c: $(GEN_CDCINF_HEADER)
-
-# Use a pattern rule here so that make will only call make-pins.py once to make
-# both pins_$(BOARD).c and pins.h
-$(BUILD)/%_$(BOARD).c $(HEADER_BUILD)/%.h $(HEADER_BUILD)/%_af_const.h $(BUILD)/%_qstr.h: boards/$(BOARD)/%.csv $(MAKE_PINS) $(AF_FILE) $(PREFIX_FILE) | $(HEADER_BUILD)
-	$(ECHO) "Create $@"
-	$(Q)$(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) > $(GEN_PINS_SRC)
-
-$(BUILD)/pins_$(BOARD).o: $(BUILD)/pins_$(BOARD).c
-	$(call compile_c)
-
-GEN_PLLFREQTABLE_HDR = $(HEADER_BUILD)/pllfreqtable.h
-GEN_STMCONST_HDR = $(HEADER_BUILD)/modstm_const.h
-GEN_STMCONST_QSTR = $(BUILD)/modstm_qstr.h
-GEN_STMCONST_MPZ = $(HEADER_BUILD)/modstm_mpz.h
-CMSIS_MCU_LOWER = $(shell echo $(CMSIS_MCU) | tr '[:upper:]' '[:lower:]')
-CMSIS_MCU_HDR = $(CMSIS_DIR)/$(CMSIS_MCU_LOWER).h
-
-modmachine.c: $(GEN_PLLFREQTABLE_HDR)
-$(GEN_PLLFREQTABLE_HDR): $(PLLVALUES) | $(HEADER_BUILD)
-	$(ECHO) "Create $@"
-	$(Q)$(PYTHON) $(PLLVALUES) -c file:boards/$(BOARD)/stm32$(MCU_SERIES)xx_hal_conf.h > $@
-
-$(BUILD)/modstm.o: $(GEN_STMCONST_HDR)
-# Use a pattern rule here so that make will only call make-stmconst.py once to
-# make both modstm_const.h and modstm_qstr.h
-$(HEADER_BUILD)/%_const.h $(BUILD)/%_qstr.h: $(CMSIS_MCU_HDR) make-stmconst.py | $(HEADER_BUILD)
-	$(ECHO) "Create stmconst $@"
-	$(Q)$(PYTHON) make-stmconst.py --qstr $(GEN_STMCONST_QSTR) --mpz $(GEN_STMCONST_MPZ) $(CMSIS_MCU_HDR) > $(GEN_STMCONST_HDR)
-
-$(GEN_CDCINF_HEADER): $(GEN_CDCINF_FILE) $(FILE2H) | $(HEADER_BUILD)
-	$(ECHO) "Create $@"
-	$(Q)$(PYTHON) $(FILE2H) $< > $@
-
-$(GEN_CDCINF_FILE): $(CDCINF_TEMPLATE) $(INSERT_USB_IDS) $(USB_IDS_FILE) | $(HEADER_BUILD)
-	$(ECHO) "Create $@"
-	$(Q)$(PYTHON) $(INSERT_USB_IDS) $(USB_IDS_FILE) $< > $@
-
-include $(TOP)/py/mkrules.mk