211 lines
7.4 KiB
Makefile
211 lines
7.4 KiB
Makefile
# This file is part of Adafruit for EFR32 project
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#
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# The MIT License (MIT)
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#
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# Copyright 2023 Silicon Laboratories Inc. www.silabs.com
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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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#
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.SUFFIXES: # ignore builtin rules
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.PHONY: all clean slc-clean slc-generate dependents
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# Values set by the initial generation
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PROJECTNAME = circuitpython_efr32
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# If the build directory is not given, make it reflect the board name.
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SILABS_BUILD = build-$(BOARD)
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# Build dir for CircuitPython
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BUILD ?= $(SILABS_BUILD)
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# Override Build Directories
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OUTPUT_DIR = $(SILABS_BUILD)
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# Python script to generate pins and pins functionalities code
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PY_GEN_PINS_SRC ?= tools/make_pins.py
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# SLC tool path
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SLC_PATH = $(realpath $(CURDIR))/tools/slc_cli_linux
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CFLAGS = $(INCLUDES) $(C_DEFS) $(C_FLAGS) \
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-Wno-expansion-to-defined \
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-Wno-unused-parameter \
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-Wno-missing-field-initializers \
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-Wno-type-limits
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ASMFLAGS = $(INCLUDES) $(ASM_DEFS) $(ASM_FLAGS) $(DEPFLAGS)
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include ../../py/circuitpy_mkenv.mk
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CROSS_COMPILE = arm-none-eabi-
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MCU_SERIES_LOWER = $(shell echo $(MCU_SERIES) | tr '[:upper:]' '[:lower:]')
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MCU_VARIANT_LOWER = $(shell echo $(MCU_VARIANT) | tr '[:upper:]' '[:lower:]')
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# Header files folders include
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INC += -I.
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INC += -I../..
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INC += -I$(BUILD)
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INC += -I$(BUILD)/genhdr
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INC += -I$(SILABS_BUILD)/autogen
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INC += -I$(SILABS_BUILD)/config
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INC += -I./boards
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INC += -I./peripherals
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INC += -I../../lib/mp-readline
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#Debugging/Optimization
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ifeq ($(DEBUG), 1)
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CFLAGS += -g3
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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 -Og
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else
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CFLAGS += -DNDEBUG
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OPTIMIZATION_FLAGS ?= -Os -fno-inline-functions
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CFLAGS += -g
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endif
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# to override compiler optimization level, set in boards/$(BOARD)/mpconfigboard.mk
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CFLAGS += $(OPTIMIZATION_FLAGS)
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CFLAGS += $(INC) $(BASE_CFLAGS) $(C_DEFS) $(CFLAGS_MOD) $(COPT)
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CFLAGS += -DEFR32_SERIES_LOWER='"$(MCU_VARIANT)"'
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CFLAGS += -Wno-undef -Wno-shadow -Wno-cast-align -Wno-nested-externs -Wno-strict-prototypes
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SRC_C += \
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background.c \
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mphalport.c \
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$(SILABS_BUILD)/pins.c\
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ifneq (,$(wildcard boards/$(BOARD)/sensor.c))
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SRC_C += boards/$(BOARD)/sensor.c
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endif
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SRC_S = boards/mp_efr32xg24_gchelper.s
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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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OBJ += $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.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)/, $(SRC_MOD:.c=.o))
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$(BUILD)/$(FATFS_DIR)/ff.o: COPT += -Os
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$(filter $(PY_BUILD)/../extmod/vfs_fat_%.o, $(PY_O)): COPT += -Os
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# List of sources for qstr extraction
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SRC_QSTR += $(SRC_C) $(SRC_SUPERVISOR) $(SRC_MOD) $(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 +=
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MCU_SECTIONS = $^ $@
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# Include sub-makefiles
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-include $(SILABS_BUILD)/$(PROJECTNAME).project.mak
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# Default goal
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all: $(OUTPUT_DIR)/firmware.bin
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ifeq ($(VALID_BOARD),)
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$(BUILD)/firmware.bin: invalid-board
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else
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$(OUTPUT_DIR)/firmware.bin: $(SILABS_BUILD)/$(PROJECTNAME).Makefile $(OUTPUT_DIR)/firmware.hex
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+@$(MAKE) --no-print-directory $(OUTPUT_DIR)/firmware.out
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@echo 'Done.'
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endif
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$(SILABS_BUILD)/$(PROJECTNAME).Makefile:
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+@$(MAKE) --no-print-directory slc-generate
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$(OUTPUT_DIR)/firmware.out: $(SILABS_BUILD)/pin_functions.h $(SILABS_BUILD)/pins.c $(OBJ) $(OBJS) $(LIB_FILES)
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@echo 'Linking $(OUTPUT_DIR)/firmware.out'
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@echo "$(OBJS) $(OBJ)" > $(OUTPUT_DIR)/linker_objs
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$(CC) $(LD_FLAGS) @$(OUTPUT_DIR)/linker_objs $(LIBS) -o $(OUTPUT_DIR)/firmware.out
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$(OBJCOPY) $(OUTPUT_DIR)/firmware.out -O binary $(OUTPUT_DIR)/firmware.bin
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$(OUTPUT_DIR)/firmware.hex:
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$(SILABS_BUILD)/pin_functions.h:
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$(STEPECHO) "GEN $@"
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$(Q)$(PYTHON) $(PY_GEN_PINS_SRC) -e $@ boards/$(BOARD)/pins.csv boards/$(BOARD)/pin_functions.csv
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@-$(RM) pins.c
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$(SILABS_BUILD)/pins.c:
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$(STEPECHO) "GEN $@"
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$(Q)$(PYTHON) $(PY_GEN_PINS_SRC) -s $@ boards/$(BOARD)/pins.csv boards/$(BOARD)/pin_functions.csv
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@-$(RM) pin_functions.h
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slc-generate:
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ifeq (,$(wildcard $(SLC_PATH)/bin/slc-cli/developer/adapter_packs/python/lib/python3.6/jinja2))
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-@ln -s $(SLC_PATH)/bin/slc-cli/developer/adapter_packs/python/lib/python3.6/site-packages/jinja2 \
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$(SLC_PATH)/bin/slc-cli/developer/adapter_packs/python/lib/python3.6/jinja2
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-@ln -s $(SLC_PATH)/bin/slc-cli/developer/adapter_packs/python/lib/python3.6/site-packages/markupsafe \
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$(SLC_PATH)/bin/slc-cli/developer/adapter_packs/python/lib/python3.6/markupsafe
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endif
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@echo 'SLC generates project'
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@$(SLC_PATH)/slc configuration --sdk gecko_sdk
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@$(SLC_PATH)/slc signature trust -extpath cp_efr32_extension
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@$(SLC_PATH)/slc signature trust --sdk gecko_sdk
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@$(SLC_PATH)/slc generate -name=$(PROJECTNAME) $(PROJECTNAME).slcp --sdk gecko_sdk --with $(BOARD_BRD) -tlcn gcc -d=$(SILABS_BUILD)
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@sed -i 's/ autogen\// $(SILABS_BUILD)\/autogen\//g' $(SILABS_BUILD)/circuitpython_efr32.project.mak
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@sed -i 's/-T"autogen\//-T"$(SILABS_BUILD)\/autogen\//g' $(SILABS_BUILD)/circuitpython_efr32.project.mak
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# tools/slc_cli_linux/bin/slc-cli/developer/exporter_templates/arm_gcc/arm_gcc.Makefile defines
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# ECHO = @
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# which is not compatible with py/mkenv.mk:
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# ECHO = @echo
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# so override ECHO
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$(OBJS): ECHO =
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#$(OBJS):
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$(OUTPUT_DIR)/%.o: %.c
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#@echo 'Building $<'
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@$(MKDIR_P) $(@D)
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@$(CC) $(CFLAGS) -c -o $@ $<
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$(OUTPUT_DIR)/%.o: %.cpp
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#@echo 'Building $<'
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@$(MKDIR_P) $(@D)
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@$(CXX) $(CXXFLAGS) -c -o $@ $<
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$(OUTPUT_DIR)/%.o: %.cc
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#@echo 'Building $<'
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@$(MKDIR_P) $(@D)
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@$(CXX) $(CXXFLAGS) -c -o $@ $<
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$(OUTPUT_DIR)/%.o: %.s
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#@echo 'Building $<'
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@$(MKDIR_P) $(@D)
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@$(CC) $(ASMFLAGS) -c -o $@ $<
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$(OUTPUT_DIR)/%.o: %.S
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#@echo 'Building $<'
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@$(MKDIR_P) $(@D)
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@$(CC) $(ASMFLAGS) -c -o $@ $<
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include $(TOP)/py/mkrules.mk
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