425 lines
13 KiB
Makefile
425 lines
13 KiB
Makefile
# This file is part of the MicroPython project, http://micropython.org/
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#
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# The MIT License (MIT)
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#
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# SPDX-FileCopyrightText: Copyright (c) 2019 Dan Halbert for Adafruit Industries
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# Select the board to build for.
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define show_board_error
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boardlist =
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$(info Valid boards:)
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$(shell printf '%s\n' $(patsubst boards/%/mpconfigboard.mk,%,$(wildcard boards/*/mpconfigboard.mk)) | column -xc $$(tput cols || echo 80) 1>&2)
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$(error Rerun with $(MAKE) BOARD=<board>)
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endef
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ifeq ($(BOARD),)
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$(info No BOARD specified)
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$(call show_board_error)
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else
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ifeq ($(wildcard boards/$(BOARD)/.),)
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$(info Invalid BOARD specified)
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$(call show_board_error)
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endif
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endif
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# If the build directory is not given, make it reflect the board name.
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BUILD ?= build-$(BOARD)
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include ../../py/mkenv.mk
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# Board-specific
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include boards/$(BOARD)/mpconfigboard.mk
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# Port-specific
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include mpconfigport.mk
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# CircuitPython-specific
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include $(TOP)/py/circuitpy_mpconfig.mk
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h
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# include py core make definitions
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include $(TOP)/py/py.mk
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include $(TOP)/supervisor/supervisor.mk
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# Include make rules and variables common across CircuitPython builds.
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include $(TOP)/py/circuitpy_defns.mk
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CROSS_COMPILE = arm-none-eabi-
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HAL_DIR=hal/$(MCU_SERIES)
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INC += -I. \
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-I../.. \
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-I../lib/mp-readline \
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-I../shared/timeutils \
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-Iasf4/$(CHIP_FAMILY) \
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-Iasf4/$(CHIP_FAMILY)/hal/include \
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-Iasf4/$(CHIP_FAMILY)/hal/utils/include \
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-Iasf4/$(CHIP_FAMILY)/hri \
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-Iasf4/$(CHIP_FAMILY)/hpl/core \
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-Iasf4/$(CHIP_FAMILY)/hpl/gclk \
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-Iasf4/$(CHIP_FAMILY)/hpl/pm \
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-Iasf4/$(CHIP_FAMILY)/hpl/port \
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-Iasf4/$(CHIP_FAMILY)/hpl/rtc \
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-Iasf4/$(CHIP_FAMILY)/hpl/tc \
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-Iasf4/$(CHIP_FAMILY)/include \
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-Iasf4/$(CHIP_FAMILY)/CMSIS/Include \
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-Iasf4_conf/$(CHIP_FAMILY) \
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-Iboards/$(BOARD) \
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-Iboards/ \
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-Iperipherals/ \
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-Ifreetouch \
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-I../../lib/tinyusb/src \
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-I../../supervisor/shared/usb \
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-I$(BUILD)
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# NDEBUG disables assert() statements. This reduces code size pretty dramatically, per tannewt.
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ifeq ($(CHIP_FAMILY), samd21)
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PERIPHERALS_CHIP_FAMILY=samd21
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OPTIMIZATION_FLAGS ?= -Os
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# TinyUSB defines
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CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_SAMD21 -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_TUD_CDC_RX_BUFSIZE=128 -DCFG_TUD_MIDI_TX_BUFSIZE=128 -DCFG_TUD_CDC_TX_BUFSIZE=128 -DCFG_TUD_MSC_BUFSIZE=512
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endif
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ifeq ($(CHIP_FAMILY), samd51)
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PERIPHERALS_CHIP_FAMILY=sam_d5x_e5x
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OPTIMIZATION_FLAGS ?= -Os
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# TinyUSB defines
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CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_SAMD51 -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_TUD_CDC_RX_BUFSIZE=256 -DCFG_TUD_MIDI_TX_BUFSIZE=128 -DCFG_TUD_CDC_TX_BUFSIZE=256 -DCFG_TUD_MSC_BUFSIZE=1024
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endif
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ifeq ($(CHIP_FAMILY), same51)
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PERIPHERALS_CHIP_FAMILY=sam_d5x_e5x
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OPTIMIZATION_FLAGS ?= -Os
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# TinyUSB defines
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CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_SAME5X -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_TUD_CDC_RX_BUFSIZE=256 -DCFG_TUD_MIDI_TX_BUFSIZE=128 -DCFG_TUD_CDC_TX_BUFSIZE=256 -DCFG_TUD_MSC_BUFSIZE=1024
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endif
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ifeq ($(CHIP_FAMILY), same54)
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PERIPHERALS_CHIP_FAMILY=sam_d5x_e5x
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OPTIMIZATION_FLAGS ?= -O2
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# TinyUSB defines
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CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_SAME5X -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_TUD_CDC_RX_BUFSIZE=256 -DCFG_TUD_MIDI_TX_BUFSIZE=128 -DCFG_TUD_CDC_TX_BUFSIZE=256 -DCFG_TUD_MSC_BUFSIZE=1024
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endif
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# option to override default optimization level, set in boards/$(BOARD)/mpconfigboard.mk
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CFLAGS += $(OPTIMIZATION_FLAGS)
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# Add -ftree-vrp optimization and checking to all builds. It's not enabled for -Os by default.
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CFLAGS += -ftree-vrp
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$(echo PERIPHERALS_CHIP_FAMILY=$(PERIPHERALS_CHIP_FAMILY))
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#Debugging/Optimization
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ifeq ($(DEBUG), 1)
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CFLAGS += -ggdb3 -Og -Os
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# You may want to enable these flags to make setting breakpoints easier.
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# CFLAGS += -fno-inline -fno-ipa-sra
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ifeq ($(CHIP_FAMILY), samd21)
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CFLAGS += -DENABLE_MICRO_TRACE_BUFFER
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endif
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else
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CFLAGS += -DNDEBUG
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# -finline-limit can shrink the image size.
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# -finline-limit=80 or so is similar to not having it on.
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# There is no simple default value, though.
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# Do a default shrink for small builds.
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ifndef CFLAGS_INLINE_LIMIT
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ifeq ($(CIRCUITPY_FULL_BUILD),0)
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CFLAGS_INLINE_LIMIT = 50
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endif
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endif
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ifdef CFLAGS_INLINE_LIMIT
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CFLAGS += -finline-limit=$(CFLAGS_INLINE_LIMIT)
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endif
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ifeq ($(CIRCUITPY_FULL_BUILD),0)
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CFLAGS += --param inline-unit-growth=15 --param max-inline-insns-auto=20
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endif
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ifdef CFLAGS_BOARD
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CFLAGS += $(CFLAGS_BOARD)
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endif
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endif
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CFLAGS += $(INC) -Wall -Werror -std=gnu11 -nostdlib -fshort-enums $(BASE_CFLAGS) $(CFLAGS_MOD) $(COPT) -Werror=missing-prototypes
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ifeq ($(CHIP_FAMILY), samd21)
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CFLAGS += \
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-mthumb \
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-mabi=aapcs-linux \
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-mcpu=cortex-m0plus \
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-msoft-float \
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-mfloat-abi=soft \
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-DSAMD21
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LIBS := libs/libgcc-12.1.0-Os-v6-m-nofp.a -lc
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else
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LIBS := -lgcc -lc
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endif
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ifeq ($(CHIP_FAMILY), samd51)
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CFLAGS += \
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-mthumb \
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-mabi=aapcs-linux \
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-mcpu=cortex-m4 \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-DSAM_D5X_E5X -DSAMD51
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endif
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ifeq ($(CHIP_FAMILY), same54)
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CFLAGS += \
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-mthumb \
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-mabi=aapcs-linux \
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-mcpu=cortex-m4 \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-DSAM_D5X_E5X -DSAME54
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endif
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ifeq ($(CHIP_FAMILY), same51)
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CFLAGS += \
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-mthumb \
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-mabi=aapcs-linux \
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-mcpu=cortex-m4 \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-DSAM_D5X_E5X -DSAME51
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endif
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# GCC 11 adds stringop bounds checks that trigger when writing a memory region
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# we know is ok. It's not clear how to give the compiler the info it needs so
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# disable the checks for now.
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# See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99578
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CFLAGS += -Wno-stringop-overread -Wno-stringop-overflow
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LDFLAGS = $(CFLAGS) -nostartfiles -Wl,-nostdlib -Wl,-T,$(GENERATED_LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nano.specs
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# Use toolchain libm if we're not using our own.
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ifndef INTERNAL_LIBM
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LIBS += -lm
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endif
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ifeq ($(CHIP_FAMILY), samd21)
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LDFLAGS += -mthumb -mcpu=cortex-m0plus -Lasf/thirdparty/CMSIS/Lib/GCC/
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BOOTLOADER_SIZE := 0x2000
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else ifeq ($(CHIP_FAMILY), samd51)
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LDFLAGS += -mthumb -mcpu=cortex-m4
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BOOTLOADER_SIZE := 0x4000
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else ifeq ($(CHIP_FAMILY), same54)
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LDFLAGS += -mthumb -mcpu=cortex-m4
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BOOTLOADER_SIZE := 0x4000
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else ifeq ($(CHIP_FAMILY), same51)
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LDFLAGS += -mthumb -mcpu=cortex-m4
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BOOTLOADER_SIZE := 0x4000
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endif
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SRC_ASF := \
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gcc/gcc/startup_$(CHIP_FAMILY).c \
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gcc/system_$(CHIP_FAMILY).c \
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hal/src/hal_adc_sync.c \
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hal/src/hal_atomic.c \
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hal/src/hal_calendar.c \
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hal/src/hal_dac_sync.c \
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hal/src/hal_delay.c \
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hal/src/hal_flash.c \
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hal/src/hal_i2c_m_sync.c \
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hal/src/hal_io.c \
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hal/src/hal_sleep.c \
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hal/src/hal_spi_m_sync.c \
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hal/src/hal_timer.c \
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hal/src/hal_usart_async.c \
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hpl/adc/hpl_adc.c \
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hpl/core/hpl_init.c \
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hpl/dac/hpl_dac.c \
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hpl/gclk/hpl_gclk.c \
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hpl/nvmctrl/hpl_nvmctrl.c \
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hpl/pm/hpl_pm.c \
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hpl/sercom/hpl_sercom.c \
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hpl/systick/hpl_systick.c \
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hal/utils/src/utils_list.c \
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hal/utils/src/utils_ringbuffer.c \
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ifeq ($(CHIP_FAMILY), samd21)
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SRC_ASF += \
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hpl/core/hpl_core_m0plus_base.c \
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hpl/sysctrl/hpl_sysctrl.c \
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else ifeq ($(CHIP_FAMILY), samd51)
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SRC_ASF += \
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hal/src/hal_rand_sync.c \
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hpl/core/hpl_core_m4.c \
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hpl/mclk/hpl_mclk.c \
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hpl/osc32kctrl/hpl_osc32kctrl.c \
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hpl/oscctrl/hpl_oscctrl.c \
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hpl/trng/hpl_trng.c \
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else ifeq ($(CHIP_FAMILY), same54)
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SRC_ASF += \
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hal/src/hal_rand_sync.c \
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hpl/core/hpl_core_m4.c \
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hpl/mclk/hpl_mclk.c \
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hpl/osc32kctrl/hpl_osc32kctrl.c \
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hpl/oscctrl/hpl_oscctrl.c \
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hpl/trng/hpl_trng.c \
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# Ignore these errors
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$(BUILD)/asf4/same54/hpl/sercom/hpl_sercom.o: CFLAGS += -Wno-maybe-uninitialized
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else ifeq ($(CHIP_FAMILY), same51)
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SRC_ASF += \
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hal/src/hal_rand_sync.c \
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hpl/core/hpl_core_m4.c \
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hpl/mclk/hpl_mclk.c \
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hpl/osc32kctrl/hpl_osc32kctrl.c \
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hpl/oscctrl/hpl_oscctrl.c \
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hpl/trng/hpl_trng.c \
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endif
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ifeq ($(CIRCUITPY_SDIOIO),1)
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SRC_ASF += \
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hal/src/hal_mci_sync.c \
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hpl/sdhc/hpl_sdhc.c \
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$(BUILD)/asf4/$(CHIP_FAMILY)/hpl/sdhc/hpl_sdhc.o: CFLAGS += -Wno-cast-align -Wno-implicit-fallthrough
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endif
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SRC_ASF := $(addprefix asf4/$(CHIP_FAMILY)/, $(SRC_ASF))
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$(patsubst %.c,$(BUILD)/%.o,$(SRC_ASF)): CFLAGS += -Wno-missing-prototypes
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SRC_PERIPHERALS := \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/adc.c \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/cache.c \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/clocks.c \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/dma.c \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/events.c \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/external_interrupts.c \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/pins.c \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/sercom.c \
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peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/timers.c \
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peripherals/samd/clocks.c \
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peripherals/samd/dma.c \
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peripherals/samd/events.c \
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peripherals/samd/external_interrupts.c \
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peripherals/samd/sercom.c \
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peripherals/samd/timers.c \
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$(patsubst %.c,$(BUILD)/%.o,$(SRC_PERIPHERALS)): CFLAGS += -Wno-missing-prototypes
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SRC_C += \
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audio_dma.c \
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background.c \
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boards/$(BOARD)/board.c \
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boards/$(BOARD)/pins.c \
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eic_handler.c \
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fatfs_port.c \
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lib/tinyusb/src/portable/microchip/samd/dcd_samd.c \
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mphalport.c \
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reset.c \
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timer_handler.c \
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$(SRC_PERIPHERALS) \
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$(BUILD)/lib/tinyusb/src/portable/microchip/samd/dcd_samd.o: CFLAGS += -Wno-missing-prototypes
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# This is an OR because it filters to any 1s and then checks to see if it is not
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# empty.
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ifneq (,$(filter 1,$(CIRCUITPY_PWMIO) $(CIRCUITPY_AUDIOIO) $(CIRCUITPY_RGBMATRIX)))
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SRC_C += shared_timers.c
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endif
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ifeq ($(CIRCUITPY_SAMD),1)
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SRC_C += bindings/samd/Clock.c bindings/samd/__init__.c
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endif
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ifeq ($(CIRCUITPY_SDIOIO),1)
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SRC_C += ports/atmel-samd/sd_mmc/sd_mmc.c
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endif
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ifeq ($(CIRCUITPY_TOUCHIO),1)
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SRC_C += freetouch/adafruit_ptc.c
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endif
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# The smallest SAMD51 packages don't have I2S. Everything else does.
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ifeq ($(CIRCUITPY_AUDIOBUSIO),1)
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SRC_C += peripherals/samd/i2s.c peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/i2s.c
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endif
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SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \
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$(addprefix shared-bindings/, $(SRC_BINDINGS_ENUMS)) \
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$(addprefix common-hal/, $(SRC_COMMON_HAL))
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SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \
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$(addprefix shared-module/, $(SRC_SHARED_MODULE)) \
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$(addprefix shared-module/, $(SRC_SHARED_MODULE_INTERNAL))
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# There may be duplicates between SRC_COMMON_HAL_EXPANDED and SRC_SHARED_MODULE_EXPANDED,
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# because a few modules have files both in common-hal/ and shared-module/.
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# Doing a $(sort ...) removes duplicates as part of sorting.
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SRC_COMMON_HAL_SHARED_MODULE_EXPANDED = $(sort $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED))
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SRC_S = supervisor/$(CHIP_FAMILY)_cpu.s
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OBJ = $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_ASF:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_SHARED_MODULE_EXPANDED:.c=.o))
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ifeq ($(INTERNAL_LIBM),1)
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OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
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endif
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OBJ += $(addprefix $(BUILD)/, $(SRC_CIRCUITPY_COMMON:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
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SRC_QSTR += $(HEADER_BUILD)/sdiodata.h
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$(HEADER_BUILD)/sdiodata.h: tools/mksdiodata.py | $(HEADER_BUILD)
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$(Q)$(PYTHON) $< > $@
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SRC_QSTR += $(HEADER_BUILD)/candata.h
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$(HEADER_BUILD)/candata.h: tools/mkcandata.py | $(HEADER_BUILD)
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$(Q)$(PYTHON) $< > $@
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SRC_QSTR += $(SRC_C) $(SRC_SUPERVISOR) $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED)
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# Sources that only hold QSTRs after pre-processing.
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SRC_QSTR_PREPROCESSOR += peripherals/samd/$(PERIPHERALS_CHIP_FAMILY)/clocks.c
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all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2
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$(BUILD)/firmware.elf: $(OBJ) $(GENERATED_LD_FILE)
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$(STEPECHO) "LINK $@"
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$(Q)echo $(OBJ) > $(BUILD)/firmware.objs
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$(Q)$(CC) -o $@ $(LDFLAGS) @$(BUILD)/firmware.objs -Wl,--start-group $(LIBS) -Wl,--end-group
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$(Q)$(SIZE) $@ | $(PYTHON) $(TOP)/tools/build_memory_info.py $(GENERATED_LD_FILE)
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$(BUILD)/firmware.bin: $(BUILD)/firmware.elf
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$(STEPECHO) "Create $@"
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$(Q)$(OBJCOPY) -O binary -j .vectors -j .text -j .data $^ $@
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|
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|
$(BUILD)/firmware.uf2: $(BUILD)/firmware.bin
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|
$(STEPECHO) "Create $@"
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|
$(Q)$(PYTHON) $(TOP)/tools/uf2/utils/uf2conv.py -b $(BOOTLOADER_SIZE) -c -o $@ $^
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|
|
|
include $(TOP)/py/mkrules.mk
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|
|
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# Print out the value of a make variable.
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|
# https://stackoverflow.com/questions/16467718/how-to-print-out-a-variable-in-makefile
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|
print-%:
|
|
@echo $* = $($*)
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