djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
b27edb8073
circuitpython/ports/esp32/Makefile
Jim Mussared ed14435a8e extmod/modbluetooth: Refactor stack/hci/driver/port bindings. 
Previously the interaction between the different layers of the Bluetooth
stack was different on each port and each stack.  This commit defines
common interfaces between them and implements them for cyw43, btstack,
nimble, stm32, unix.
2020-09-08 11:41:31 +10:00

988 lines
38 KiB
Makefile
Raw Blame History

# Select the board to build for: if not given on the command line,
# then default to GENERIC.
BOARD ?= GENERIC
# If the build directory is not given, make it reflect the board name.
BUILD ?= build-$(BOARD)
BOARD_DIR ?= boards/$(BOARD)
ifeq ($(wildcard $(BOARD_DIR)/.),)
$(error Invalid BOARD specified: $(BOARD_DIR))
endif
include ../../py/mkenv.mk
# Optional (not currently used for ESP32)
-include mpconfigport.mk
ifneq ($(SDKCONFIG),)
$(error Use the BOARD variable instead of SDKCONFIG)
endif
# Expected to set SDKCONFIG
include $(BOARD_DIR)/mpconfigboard.mk
# qstr definitions (must come before including py.mk)
QSTR_DEFS = qstrdefsport.h
QSTR_GLOBAL_DEPENDENCIES = $(BOARD_DIR)/mpconfigboard.h
QSTR_GLOBAL_REQUIREMENTS = $(SDKCONFIG_H)
# MicroPython feature configurations
MICROPY_ROM_TEXT_COMPRESSION ?= 1
MICROPY_PY_USSL = 0
MICROPY_SSL_AXTLS = 0
MICROPY_PY_BTREE = 1
MICROPY_VFS_FAT = 1
MICROPY_VFS_LFS2 = 1
FROZEN_MANIFEST ?= boards/manifest.py
# include py core make definitions
include $(TOP)/py/py.mk
GIT_SUBMODULES = lib/berkeley-db-1.xx
PORT ?= /dev/ttyUSB0
BAUD ?= 460800
FLASH_MODE ?= dio
FLASH_FREQ ?= 40m
FLASH_SIZE ?= 4MB
CROSS_COMPILE ?= xtensa-esp32-elf-
OBJDUMP = $(CROSS_COMPILE)objdump
SDKCONFIG_COMBINED = $(BUILD)/sdkconfig.combined
SDKCONFIG_H = $(BUILD)/sdkconfig.h
# The git hash of the currently supported ESP IDF version.
# These correspond to v3.3.2 and v4.0.1.
ESPIDF_SUPHASH_V3 := 9e70825d1e1cbf7988cf36981774300066580ea7
ESPIDF_SUPHASH_V4 := 4c81978a3e2220674a432a588292a4c860eef27b
define print_supported_git_hash
$(info Supported git hash (v3.3): $(ESPIDF_SUPHASH_V3))
$(info Supported git hash (v4.0) (experimental): $(ESPIDF_SUPHASH_V4))
endef
# paths to ESP IDF and its components
ifeq ($(ESPIDF),)
ifneq ($(IDF_PATH),)
ESPIDF = $(IDF_PATH)
else
$(info The ESPIDF variable has not been set, please set it to the root of the esp-idf repository.)
$(info See README.md for installation instructions.)
dummy := $(call print_supported_git_hash)
$(error ESPIDF not set)
endif
endif
ESPCOMP = $(ESPIDF)/components
ESPTOOL ?= $(ESPCOMP)/esptool_py/esptool/esptool.py
ESPCOMP_KCONFIGS = $(shell find $(ESPCOMP) -name Kconfig)
ESPCOMP_KCONFIGS_PROJBUILD = $(shell find $(ESPCOMP) -name Kconfig.projbuild)
# verify the ESP IDF version
ESPIDF_CURHASH := $(shell git -C $(ESPIDF) show -s --pretty=format:'%H')
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V3))
$(info Building with ESP IDF v3)
else ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
$(info Building with ESP IDF v4)
PYPARSING_VERSION = $(shell python3 -c 'import pyparsing; print(pyparsing.__version__)')
ifneq ($(PYPARSING_VERSION),2.3.1)
$(info ** ERROR **)
$(info EDP IDF requires pyparsing version less than 2.4)
$(info You will need to set up a Python virtual environment with pyparsing 2.3.1)
$(info Please see README.md for more information)
$(error Incorrect pyparsing version)
endif
else
$(info ** WARNING **)
$(info The git hash of ESP IDF does not match the supported version)
$(info The build may complete and the firmware may work but it is not guaranteed)
$(info ESP IDF path: $(ESPIDF))
$(info Current git hash: $(ESPIDF_CURHASH))
dummy := $(call print_supported_git_hash)
endif
# pretty format of ESP IDF version, used internally by the IDF
IDF_VER := $(shell git -C $(ESPIDF) describe)
ifeq ($(shell which $(CC) 2> /dev/null),)
$(info ** ERROR **)
$(info Cannot find C compiler $(CC))
$(info Add the xtensa toolchain to your PATH. See README.md)
$(error C compiler missing)
endif
# Support BLE by default.
# Can be explicitly disabled on the command line or board config.
MICROPY_PY_BLUETOOTH ?= 1
ifeq ($(MICROPY_PY_BLUETOOTH),1)
SDKCONFIG += boards/sdkconfig.ble
# Use NimBLE on ESP32.
MICROPY_BLUETOOTH_NIMBLE ?= 1
# Use Nimble bindings, but ESP32 IDF provides the Nimble library.
MICROPY_BLUETOOTH_NIMBLE_BINDINGS_ONLY = 1
include $(TOP)/extmod/nimble/nimble.mk
endif
# include sdkconfig to get needed configuration values
include $(SDKCONFIG)
################################################################################
# Compiler and linker flags
INC += -I.
INC += -I$(TOP)
INC += -I$(TOP)/lib/mp-readline
INC += -I$(TOP)/lib/netutils
INC += -I$(TOP)/lib/timeutils
INC += -I$(BUILD)
INC_ESPCOMP += -I$(ESPCOMP)/bootloader_support/include
INC_ESPCOMP += -I$(ESPCOMP)/bootloader_support/include_bootloader
INC_ESPCOMP += -I$(ESPCOMP)/console
INC_ESPCOMP += -I$(ESPCOMP)/driver/include
INC_ESPCOMP += -I$(ESPCOMP)/driver/include/driver
INC_ESPCOMP += -I$(ESPCOMP)/efuse/include
INC_ESPCOMP += -I$(ESPCOMP)/efuse/esp32/include
INC_ESPCOMP += -I$(ESPCOMP)/esp32/include
INC_ESPCOMP += -I$(ESPCOMP)/espcoredump/include
INC_ESPCOMP += -I$(ESPCOMP)/soc/include
INC_ESPCOMP += -I$(ESPCOMP)/soc/esp32/include
INC_ESPCOMP += -I$(ESPCOMP)/heap/include
INC_ESPCOMP += -I$(ESPCOMP)/log/include
INC_ESPCOMP += -I$(ESPCOMP)/nvs_flash/include
INC_ESPCOMP += -I$(ESPCOMP)/freertos/include
INC_ESPCOMP += -I$(ESPCOMP)/esp_ringbuf/include
INC_ESPCOMP += -I$(ESPCOMP)/esp_event/include
INC_ESPCOMP += -I$(ESPCOMP)/tcpip_adapter/include
INC_ESPCOMP += -I$(ESPCOMP)/lwip/lwip/src/include
INC_ESPCOMP += -I$(ESPCOMP)/lwip/port/esp32/include
INC_ESPCOMP += -I$(ESPCOMP)/lwip/include/apps
INC_ESPCOMP += -I$(ESPCOMP)/lwip/include/apps/sntp
INC_ESPCOMP += -I$(ESPCOMP)/mbedtls/mbedtls/include
INC_ESPCOMP += -I$(ESPCOMP)/mbedtls/port/include
INC_ESPCOMP += -I$(ESPCOMP)/mdns/include
INC_ESPCOMP += -I$(ESPCOMP)/mdns/private_include
INC_ESPCOMP += -I$(ESPCOMP)/spi_flash/include
INC_ESPCOMP += -I$(ESPCOMP)/ulp/include
INC_ESPCOMP += -I$(ESPCOMP)/vfs/include
INC_ESPCOMP += -I$(ESPCOMP)/xtensa-debug-module/include
INC_ESPCOMP += -I$(ESPCOMP)/wpa_supplicant/include
INC_ESPCOMP += -I$(ESPCOMP)/wpa_supplicant/port/include
INC_ESPCOMP += -I$(ESPCOMP)/app_trace/include
INC_ESPCOMP += -I$(ESPCOMP)/app_update/include
INC_ESPCOMP += -I$(ESPCOMP)/pthread/include
INC_ESPCOMP += -I$(ESPCOMP)/smartconfig_ack/include
INC_ESPCOMP += -I$(ESPCOMP)/sdmmc/include
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
INC_ESPCOMP += -I$(ESPCOMP)/esp_common/include
INC_ESPCOMP += -I$(ESPCOMP)/esp_eth/include
INC_ESPCOMP += -I$(ESPCOMP)/esp_event/private_include
INC_ESPCOMP += -I$(ESPCOMP)/esp_rom/include
INC_ESPCOMP += -I$(ESPCOMP)/esp_wifi/include
INC_ESPCOMP += -I$(ESPCOMP)/esp_wifi/esp32/include
INC_ESPCOMP += -I$(ESPCOMP)/lwip/include/apps/sntp
INC_ESPCOMP += -I$(ESPCOMP)/spi_flash/private_include
INC_ESPCOMP += -I$(ESPCOMP)/wpa_supplicant/include/esp_supplicant
INC_ESPCOMP += -I$(ESPCOMP)/xtensa/include
INC_ESPCOMP += -I$(ESPCOMP)/xtensa/esp32/include
ifeq ($(CONFIG_BT_NIMBLE_ENABLED),y)
INC_ESPCOMP += -I$(ESPCOMP)/bt/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/common/osi/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/common/btc/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/common/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/porting/nimble/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/port/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/ans/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/bas/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/gap/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/gatt/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/ias/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/lls/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/tps/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/util/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/store/ram/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/nimble/host/store/config/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/porting/npl/freertos/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/nimble/ext/tinycrypt/include
INC_ESPCOMP += -I$(ESPCOMP)/bt/host/nimble/esp-hci/include
endif
else
INC_ESPCOMP += -I$(ESPCOMP)/ethernet/include
INC_ESPCOMP += -I$(ESPCOMP)/expat/expat/expat/lib
INC_ESPCOMP += -I$(ESPCOMP)/expat/port/include
INC_ESPCOMP += -I$(ESPCOMP)/json/include
INC_ESPCOMP += -I$(ESPCOMP)/json/port/include
INC_ESPCOMP += -I$(ESPCOMP)/micro-ecc/micro-ecc
INC_ESPCOMP += -I$(ESPCOMP)/nghttp/port/include
INC_ESPCOMP += -I$(ESPCOMP)/nghttp/nghttp2/lib/includes
ifeq ($(CONFIG_NIMBLE_ENABLED),y)
INC_ESPCOMP += -I$(ESPCOMP)/bt/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/porting/nimble/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/port/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/services/ans/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/services/bas/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/services/gap/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/services/gatt/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/services/ias/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/services/lls/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/services/tps/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/util/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/store/ram/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/nimble/host/store/config/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/porting/npl/freertos/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/nimble/ext/tinycrypt/include
INC_ESPCOMP += -I$(ESPCOMP)/nimble/esp-hci/include
endif
endif
INC_NEWLIB += -I$(ESPCOMP)/newlib/platform_include
INC_NEWLIB += -I$(ESPCOMP)/newlib/include
ifeq ($(MICROPY_PY_BLUETOOTH),1)
CFLAGS_MOD += -DMICROPY_PY_BLUETOOTH=1
CFLAGS_MOD += -DMICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE=1
endif
# these flags are common to C and C++ compilation
CFLAGS_COMMON = -Os -ffunction-sections -fdata-sections -fstrict-volatile-bitfields \
-mlongcalls -nostdlib \
-Wall -Werror -Wno-error=unused-function -Wno-error=unused-but-set-variable \
-Wno-error=unused-variable -Wno-error=deprecated-declarations \
-DESP_PLATFORM
CFLAGS_BASE = -std=gnu99 $(CFLAGS_COMMON) -DMBEDTLS_CONFIG_FILE='"mbedtls/esp_config.h"' -DHAVE_CONFIG_H
CFLAGS = $(CFLAGS_BASE) $(INC) $(INC_ESPCOMP) $(INC_NEWLIB)
CFLAGS += -DIDF_VER=\"$(IDF_VER)\"
CFLAGS += $(CFLAGS_MOD) $(CFLAGS_EXTRA)
CFLAGS += -I$(BOARD_DIR)
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
CFLAGS += -DMICROPY_ESP_IDF_4=1
endif
# this is what ESPIDF uses for c++ compilation
CXXFLAGS = -std=gnu++11 $(CFLAGS_COMMON) $(INC) $(INC_ESPCOMP)
LDFLAGS = -nostdlib -Map=$(@:.elf=.map) --cref
LDFLAGS += --gc-sections -static -EL
LDFLAGS += -u call_user_start_cpu0 -u uxTopUsedPriority -u ld_include_panic_highint_hdl
LDFLAGS += -u __cxa_guard_dummy # so that implementation of static guards is taken from cxx_guards.o instead of libstdc++.a
LDFLAGS += -L$(ESPCOMP)/esp32/ld
LDFLAGS += -L$(ESPCOMP)/esp_rom/esp32/ld
LDFLAGS += -T $(BUILD)/esp32_out.ld
LDFLAGS += -T $(BUILD)/esp32.project.ld
LDFLAGS += -T esp32.rom.ld
LDFLAGS += -T esp32.rom.libgcc.ld
LDFLAGS += -T esp32.peripherals.ld
LIBGCC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
LIBSTDCXX_FILE_NAME = $(shell $(CXX) $(CXXFLAGS) -print-file-name=libstdc++.a)
# Debugging/Optimization
ifeq ($(DEBUG), 1)
CFLAGS += -g
COPT = -O0
else
#CFLAGS += -fdata-sections -ffunction-sections
COPT += -Os -DNDEBUG
#LDFLAGS += --gc-sections
endif
# Options for mpy-cross
MPY_CROSS_FLAGS += -march=xtensawin
# Enable SPIRAM support if CONFIG_ESP32_SPIRAM_SUPPORT=y in sdkconfig
ifeq ($(CONFIG_ESP32_SPIRAM_SUPPORT),y)
CFLAGS_COMMON += -mfix-esp32-psram-cache-issue
LIBC_LIBM = $(ESPCOMP)/newlib/lib/libc-psram-workaround.a $(ESPCOMP)/newlib/lib/libm-psram-workaround.a
else
# Additional newlib symbols that can only be used with spiram disabled.
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
LDFLAGS += -T esp32.rom.newlib-funcs.ld
LDFLAGS += -T esp32.rom.newlib-locale.ld
LDFLAGS += -T esp32.rom.newlib-data.ld
else
LDFLAGS += -T esp32.rom.spiram_incompatible_fns.ld
endif
LIBC_LIBM = $(ESPCOMP)/newlib/lib/libc.a $(ESPCOMP)/newlib/lib/libm.a
endif
################################################################################
# List of MicroPython source and object files
SRC_C = \
main.c \
uart.c \
gccollect.c \
mphalport.c \
fatfs_port.c \
help.c \
modutime.c \
moduos.c \
machine_timer.c \
machine_pin.c \
machine_touchpad.c \
machine_adc.c \
machine_dac.c \
machine_i2c.c \
machine_pwm.c \
machine_uart.c \
modmachine.c \
modnetwork.c \
network_lan.c \
network_ppp.c \
mpnimbleport.c \
modsocket.c \
modesp.c \
esp32_partition.c \
esp32_rmt.c \
esp32_ulp.c \
modesp32.c \
espneopixel.c \
machine_hw_spi.c \
machine_wdt.c \
mpthreadport.c \
machine_rtc.c \
machine_sdcard.c \
$(wildcard $(BOARD_DIR)/*.c) \
$(SRC_MOD)
EXTMOD_SRC_C += $(addprefix extmod/,\
modonewire.c \
)
LIB_SRC_C = $(addprefix lib/,\
mbedtls_errors/mp_mbedtls_errors.c \
mp-readline/readline.c \
netutils/netutils.c \
timeutils/timeutils.c \
utils/pyexec.c \
utils/interrupt_char.c \
utils/sys_stdio_mphal.c \
)
DRIVERS_SRC_C = $(addprefix drivers/,\
bus/softspi.c \
dht/dht.c \
)
OBJ_MP =
OBJ_MP += $(PY_O)
OBJ_MP += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
OBJ_MP += $(addprefix $(BUILD)/, $(EXTMOD_SRC_C:.c=.o))
OBJ_MP += $(addprefix $(BUILD)/, $(LIB_SRC_C:.c=.o))
OBJ_MP += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o))
# Only enable this for the MicroPython source: ignore warnings from esp-idf.
$(OBJ_MP): CFLAGS += -Wdouble-promotion -Wfloat-conversion
# List of sources for qstr extraction
SRC_QSTR += $(SRC_C) $(EXTMOD_SRC_C) $(LIB_SRC_C) $(DRIVERS_SRC_C)
# Append any auto-generated sources that are needed by sources listed in SRC_QSTR
SRC_QSTR_AUTO_DEPS +=
################################################################################
# Generate sdkconfig.h from sdkconfig
$(SDKCONFIG_COMBINED): $(SDKCONFIG)
$(Q)$(MKDIR) -p $(dir $@)
$(Q)$(CAT) $^ > $@
$(SDKCONFIG_H): $(SDKCONFIG_COMBINED)
$(ECHO) "GEN $@"
$(Q)$(MKDIR) -p $(dir $@)
$(Q)$(PYTHON) $(ESPIDF)/tools/kconfig_new/confgen.py \
--output header $@ \
--config $< \
--kconfig $(ESPIDF)/Kconfig \
--env "IDF_TARGET=esp32" \
--env "IDF_CMAKE=n" \
--env "COMPONENT_KCONFIGS=$(ESPCOMP_KCONFIGS)" \
--env "COMPONENT_KCONFIGS_PROJBUILD=$(ESPCOMP_KCONFIGS_PROJBUILD)" \
--env "IDF_PATH=$(ESPIDF)"
$(Q)touch $@
$(HEADER_BUILD)/qstrdefs.generated.h: $(SDKCONFIG_H) $(BOARD_DIR)/mpconfigboard.h
################################################################################
# List of object files from the ESP32 IDF components
ESPIDF_BOOTLOADER_SUPPORT_O = $(patsubst %.c,%.o,\
$(filter-out $(ESPCOMP)/bootloader_support/src/bootloader_init.c,\
$(wildcard $(ESPCOMP)/bootloader_support/src/*.c) \
$(wildcard $(ESPCOMP)/bootloader_support/src/idf/*.c) \
))
ESPIDF_DRIVER_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/driver/*.c))
ESPIDF_EFUSE_O = $(patsubst %.c,%.o,\
$(wildcard $(ESPCOMP)/efuse/esp32/*.c)\
$(wildcard $(ESPCOMP)/efuse/src/*.c)\
)
$(BUILD)/$(ESPCOMP)/esp32/dport_access.o: CFLAGS += -Wno-array-bounds
ESPIDF_ESP32_O = \
$(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/esp32/*.c)) \
$(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/esp32/hwcrypto/*.c)) \
$(patsubst %.S,%.o,$(wildcard $(ESPCOMP)/esp32/*.S)) \
ESPIDF_ESP_RINGBUF_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/esp_ringbuf/*.c))
ESPIDF_HEAP_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/heap/*.c))
ESPIDF_SOC_O = $(patsubst %.c,%.o,\
$(wildcard $(ESPCOMP)/soc/esp32/*.c) \
$(wildcard $(ESPCOMP)/soc/src/*.c) \
$(wildcard $(ESPCOMP)/soc/src/hal/*.c) \
)
$(BUILD)/$(ESPCOMP)/cxx/cxx_guards.o: CXXFLAGS += -Wno-error=sign-compare
ESPIDF_CXX_O = $(patsubst %.cpp,%.o,$(wildcard $(ESPCOMP)/cxx/*.cpp))
ESPIDF_PTHREAD_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/pthread/*.c))
# Assembler .S files need only basic flags, and in particular should not have
# -Os because that generates subtly different code.
# We also need custom CFLAGS for .c files because FreeRTOS has headers with
# generic names (eg queue.h) which can clash with other files in the port.
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
CFLAGS_ASM = -I$(BUILD) -I$(ESPCOMP)/esp32/include -I$(ESPCOMP)/soc/esp32/include -I$(ESPCOMP)/freertos/include/freertos -I. -I$(ESPCOMP)/xtensa/include -I$(ESPCOMP)/xtensa/esp32/include -I$(ESPCOMP)/esp_common/include
else
CFLAGS_ASM = -I$(BUILD) -I$(ESPCOMP)/esp32/include -I$(ESPCOMP)/soc/esp32/include -I$(ESPCOMP)/freertos/include/freertos -I.
endif
$(BUILD)/$(ESPCOMP)/freertos/portasm.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/xtensa_context.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/xtensa_intr_asm.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/xtensa_vectors.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/xtensa_vector_defaults.o: CFLAGS = $(CFLAGS_ASM)
$(BUILD)/$(ESPCOMP)/freertos/%.o: CFLAGS = $(CFLAGS_BASE) -I. -I$(BUILD) $(INC_ESPCOMP) $(INC_NEWLIB) -I$(ESPCOMP)/freertos/include/freertos -D_ESP_FREERTOS_INTERNAL
ESPIDF_FREERTOS_O = \
$(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/freertos/*.c)) \
$(patsubst %.S,%.o,$(wildcard $(ESPCOMP)/freertos/*.S)) \
ESPIDF_VFS_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/vfs/*.c))
ESPIDF_LOG_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/log/*.c))
ESPIDF_XTENSA_DEBUG_MODULE_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/xtensa-debug-module/*.c))
ESPIDF_TCPIP_ADAPTER_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/tcpip_adapter/*.c))
ESPIDF_APP_TRACE_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/app_trace/*.c))
ESPIDF_APP_UPDATE_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/app_update/*.c))
ESPIDF_NEWLIB_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/newlib/*.c))
$(BUILD)/$(ESPCOMP)/nvs_flash/src/nvs_api.o: CXXFLAGS += -Wno-error=sign-compare
ESPIDF_NVS_FLASH_O = $(patsubst %.cpp,%.o,$(wildcard $(ESPCOMP)/nvs_flash/src/*.cpp))
ESPIDF_SMARTCONFIG_ACK_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/smartconfig_ack/*.c))
ESPIDF_SPI_FLASH_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/spi_flash/*.c))
ESPIDF_ULP_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/ulp/*.c))
$(BUILD)/$(ESPCOMP)/lwip/%.o: CFLAGS += -Wno-address -Wno-unused-variable -Wno-unused-but-set-variable
ESPIDF_LWIP_O = $(patsubst %.c,%.o,\
$(wildcard $(ESPCOMP)/lwip/apps/dhcpserver/*.c) \
$(wildcard $(ESPCOMP)/lwip/lwip/src/api/*.c) \
$(wildcard $(ESPCOMP)/lwip/lwip/src/apps/sntp/*.c) \
$(wildcard $(ESPCOMP)/lwip/lwip/src/core/*.c) \
$(wildcard $(ESPCOMP)/lwip/lwip/src/core/*/*.c) \
$(wildcard $(ESPCOMP)/lwip/lwip/src/netif/*.c) \
$(wildcard $(ESPCOMP)/lwip/lwip/src/netif/*/*.c) \
$(wildcard $(ESPCOMP)/lwip/lwip/src/netif/*/*/*.c) \
$(wildcard $(ESPCOMP)/lwip/port/esp32/*.c) \
$(wildcard $(ESPCOMP)/lwip/port/esp32/*/*.c) \
)
# Mbedtls source files, exclude error.c in favor of lib/mbedtls_errors/mp_mbedtls_errors.c
ESPIDF_MBEDTLS_O = $(patsubst %.c,%.o, $(filter-out %/error.c,\
$(wildcard $(ESPCOMP)/mbedtls/mbedtls/library/*.c) \
$(wildcard $(ESPCOMP)/mbedtls/port/*.c) \
$(wildcard $(ESPCOMP)/mbedtls/port/esp32/*.c) \
))
ESPIDF_MDNS_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/mdns/*.c))
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
$(BUILD)/$(ESPCOMP)/wpa_supplicant/%.o: CFLAGS += -DCONFIG_WPA3_SAE -DCONFIG_IEEE80211W -DESP_SUPPLICANT -DIEEE8021X_EAPOL -DEAP_PEER_METHOD -DEAP_TLS -DEAP_TTLS -DEAP_PEAP -DEAP_MSCHAPv2 -DUSE_WPA2_TASK -DCONFIG_WPS2 -DCONFIG_WPS_PIN -DUSE_WPS_TASK -DESPRESSIF_USE -DESP32_WORKAROUND -DCONFIG_ECC -D__ets__ -Wno-strict-aliasing -I$(ESPCOMP)/wpa_supplicant/src -Wno-implicit-function-declaration
else
$(BUILD)/$(ESPCOMP)/wpa_supplicant/%.o: CFLAGS += -DEMBEDDED_SUPP -DIEEE8021X_EAPOL -DEAP_PEER_METHOD -DEAP_MSCHAPv2 -DEAP_TTLS -DEAP_TLS -DEAP_PEAP -DUSE_WPA2_TASK -DCONFIG_WPS2 -DCONFIG_WPS_PIN -DUSE_WPS_TASK -DESPRESSIF_USE -DESP32_WORKAROUND -DALLOW_EVEN_MOD -D__ets__ -Wno-strict-aliasing
endif
ESPIDF_WPA_SUPPLICANT_O = $(patsubst %.c,%.o,\
$(wildcard $(ESPCOMP)/wpa_supplicant/port/*.c) \
$(wildcard $(ESPCOMP)/wpa_supplicant/src/*/*.c) \
)
ESPIDF_SDMMC_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/sdmmc/*.c))
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
ESPIDF_ESP_COMMON_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/esp_common/src/*.c))
ESPIDF_ESP_EVENT_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/esp_event/*.c))
ESPIDF_ESP_WIFI_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/esp_wifi/src/*.c))
ifeq ($(CONFIG_BT_NIMBLE_ENABLED),y)
ESPIDF_BT_NIMBLE_O = $(patsubst %.c,%.o,\
$(wildcard $(ESPCOMP)/bt/controller/*.c) \
$(wildcard $(ESPCOMP)/bt/common/btc/core/*.c) \
$(wildcard $(ESPCOMP)/bt/common/osi/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/esp-hci/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/ext/tinycrypt/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/ans/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/bas/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/gap/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/gatt/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/ias/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/lls/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/services/tps/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/store/config/src/ble_store_config.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/store/config/src/ble_store_nvs.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/store/ram/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/host/util/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/nimble/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/porting/nimble/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/nimble/porting/npl/freertos/src/*.c) \
$(wildcard $(ESPCOMP)/bt/host/nimble/port/src/*.c) \
)
endif
$(BUILD)/$(ESPCOMP)/esp_eth/src/esp_eth_mac_dm9051.o: CFLAGS += -fno-strict-aliasing
ESPIDF_ESP_ETH_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/esp_eth/src/*.c))
ESPIDF_XTENSA_O = $(patsubst %.c,%.o,\
$(wildcard $(ESPCOMP)/xtensa/*.c) \
$(wildcard $(ESPCOMP)/xtensa/esp32/*.c) \
)
else
ESPIDF_JSON_O = $(patsubst %.c,%.o,$(wildcard $(ESPCOMP)/json/cJSON/cJSON*.c))
ESPIDF_ETHERNET_O = $(patsubst %.c,%.o,\
$(wildcard $(ESPCOMP)/ethernet/*.c) \
$(wildcard $(ESPCOMP)/ethernet/eth_phy/*.c) \
)
ifeq ($(CONFIG_NIMBLE_ENABLED),y)
ESPIDF_BT_NIMBLE_O = $(patsubst %.c,%.o,\
$(wildcard $(ESPCOMP)/bt/*.c) \
$(wildcard $(ESPCOMP)/nimble/esp-hci/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/ext/tinycrypt/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/services/ans/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/services/bas/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/services/gap/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/services/gatt/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/services/ias/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/services/lls/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/services/tps/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/store/config/src/ble_store_config.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/store/config/src/ble_store_nvs.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/store/ram/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/host/util/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/nimble/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/porting/nimble/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/nimble/porting/npl/freertos/src/*.c) \
$(wildcard $(ESPCOMP)/nimble/port/src/*.c) \
)
endif
endif
OBJ_ESPIDF =
LIB_ESPIDF =
BUILD_ESPIDF_LIB = $(BUILD)/esp-idf
define gen_espidf_lib_rule
OBJ_ESPIDF += $(addprefix $$(BUILD)/,$(2))
LIB_ESPIDF += $(1)
$(BUILD_ESPIDF_LIB)/$(1)/lib$(1).a: $(addprefix $$(BUILD)/,$(2))
$(ECHO) "AR $$@"
$(Q)$(AR) cru $$@ $$^
endef
$(eval $(call gen_espidf_lib_rule,bootloader_support,$(ESPIDF_BOOTLOADER_SUPPORT_O)))
$(eval $(call gen_espidf_lib_rule,driver,$(ESPIDF_DRIVER_O)))
$(eval $(call gen_espidf_lib_rule,efuse,$(ESPIDF_EFUSE_O)))
$(eval $(call gen_espidf_lib_rule,esp32,$(ESPIDF_ESP32_O)))
$(eval $(call gen_espidf_lib_rule,esp_ringbuf,$(ESPIDF_ESP_RINGBUF_O)))
$(eval $(call gen_espidf_lib_rule,heap,$(ESPIDF_HEAP_O)))
$(eval $(call gen_espidf_lib_rule,soc,$(ESPIDF_SOC_O)))
$(eval $(call gen_espidf_lib_rule,cxx,$(ESPIDF_CXX_O)))
$(eval $(call gen_espidf_lib_rule,pthread,$(ESPIDF_PTHREAD_O)))
$(eval $(call gen_espidf_lib_rule,freertos,$(ESPIDF_FREERTOS_O)))
$(eval $(call gen_espidf_lib_rule,vfs,$(ESPIDF_VFS_O)))
$(eval $(call gen_espidf_lib_rule,json,$(ESPIDF_JSON_O)))
$(eval $(call gen_espidf_lib_rule,log,$(ESPIDF_LOG_O)))
$(eval $(call gen_espidf_lib_rule,xtensa-debug-module,$(ESPIDF_XTENSA_DEBUG_MODULE_O)))
$(eval $(call gen_espidf_lib_rule,tcpip_adapter,$(ESPIDF_TCPIP_ADAPTER_O)))
$(eval $(call gen_espidf_lib_rule,app_trace,$(ESPIDF_APP_TRACE_O)))
$(eval $(call gen_espidf_lib_rule,app_update,$(ESPIDF_APP_UPDATE_O)))
$(eval $(call gen_espidf_lib_rule,newlib,$(ESPIDF_NEWLIB_O)))
$(eval $(call gen_espidf_lib_rule,nvs_flash,$(ESPIDF_NVS_FLASH_O)))
$(eval $(call gen_espidf_lib_rule,smartconfig_ack,$(ESPIDF_SMARTCONFIG_ACK_O)))
$(eval $(call gen_espidf_lib_rule,spi_flash,$(ESPIDF_SPI_FLASH_O)))
$(eval $(call gen_espidf_lib_rule,ulp,$(ESPIDF_ULP_O)))
$(eval $(call gen_espidf_lib_rule,lwip,$(ESPIDF_LWIP_O)))
$(eval $(call gen_espidf_lib_rule,mbedtls,$(ESPIDF_MBEDTLS_O)))
$(eval $(call gen_espidf_lib_rule,mdns,$(ESPIDF_MDNS_O)))
$(eval $(call gen_espidf_lib_rule,wpa_supplicant,$(ESPIDF_WPA_SUPPLICANT_O)))
$(eval $(call gen_espidf_lib_rule,sdmmc,$(ESPIDF_SDMMC_O)))
$(eval $(call gen_espidf_lib_rule,bt_nimble,$(ESPIDF_BT_NIMBLE_O)))
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
$(eval $(call gen_espidf_lib_rule,esp_common,$(ESPIDF_ESP_COMMON_O)))
$(eval $(call gen_espidf_lib_rule,esp_event,$(ESPIDF_ESP_EVENT_O)))
$(eval $(call gen_espidf_lib_rule,esp_wifi,$(ESPIDF_ESP_WIFI_O)))
$(eval $(call gen_espidf_lib_rule,esp_eth,$(ESPIDF_ESP_ETH_O)))
$(eval $(call gen_espidf_lib_rule,xtensa,$(ESPIDF_XTENSA_O)))
else
$(eval $(call gen_espidf_lib_rule,ethernet,$(ESPIDF_ETHERNET_O)))
endif
# Create all destination build dirs before compiling IDF source
OBJ_ESPIDF_DIRS = $(sort $(dir $(OBJ_ESPIDF))) $(BUILD_ESPIDF_LIB) $(addprefix $(BUILD_ESPIDF_LIB)/,$(LIB_ESPIDF))
$(OBJ_ESPIDF): | $(OBJ_ESPIDF_DIRS)
$(OBJ_ESPIDF_DIRS):
$(MKDIR) -p $@
# Make all IDF object files depend on sdkconfig
$(OBJ_ESPIDF): $(SDKCONFIG_H)
# Add all IDF components to the set of libraries
LIB = $(foreach lib,$(LIB_ESPIDF),$(BUILD_ESPIDF_LIB)/$(lib)/lib$(lib).a)
################################################################################
# ESP IDF ldgen
LDGEN_FRAGMENTS = $(shell find $(ESPCOMP) -name "*.lf")
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
LDGEN_LIBRARIES=$(foreach lib,$(LIB_ESPIDF),$(BUILD_ESPIDF_LIB)/$(lib)/lib$(lib).a)
$(BUILD_ESPIDF_LIB)/ldgen_libraries: $(LDGEN_LIBRARIES) $(ESPIDF)/make/ldgen.mk
printf "$(foreach library,$(LDGEN_LIBRARIES),$(library)\n)" > $(BUILD_ESPIDF_LIB)/ldgen_libraries
$(BUILD)/esp32.project.ld: $(ESPCOMP)/esp32/ld/esp32.project.ld.in $(LDGEN_FRAGMENTS) $(SDKCONFIG_COMBINED) $(BUILD_ESPIDF_LIB)/ldgen_libraries
$(ECHO) "GEN $@"
$(Q)$(PYTHON) $(ESPIDF)/tools/ldgen/ldgen.py \
--input $< \
--output $@ \
--config $(SDKCONFIG_COMBINED) \
--kconfig $(ESPIDF)/Kconfig \
--fragments $(LDGEN_FRAGMENTS) \
--libraries-file $(BUILD_ESPIDF_LIB)/ldgen_libraries \
--env "IDF_TARGET=esp32" \
--env "IDF_CMAKE=n" \
--env "COMPONENT_KCONFIGS=$(ESPCOMP_KCONFIGS)" \
--env "COMPONENT_KCONFIGS_PROJBUILD=$(ESPCOMP_KCONFIGS_PROJBUILD)" \
--env "IDF_PATH=$(ESPIDF)" \
--objdump $(OBJDUMP)
else
LDGEN_SECTIONS_INFO = $(foreach lib,$(LIB_ESPIDF),$(BUILD_ESPIDF_LIB)/$(lib)/lib$(lib).a.sections_info)
LDGEN_SECTION_INFOS = $(BUILD_ESPIDF_LIB)/ldgen.section_infos
define gen_sections_info_rule
$(1).sections_info: $(1)
$(ECHO) "GEN $(1).sections_info"
$(Q)$(OBJDUMP) -h $(1) > $(1).sections_info
endef
$(eval $(foreach lib,$(LIB_ESPIDF),$(eval $(call gen_sections_info_rule,$(BUILD_ESPIDF_LIB)/$(lib)/lib$(lib).a))))
$(LDGEN_SECTION_INFOS): $(LDGEN_SECTIONS_INFO) $(ESPIDF)/make/ldgen.mk
$(Q)printf "$(foreach info,$(LDGEN_SECTIONS_INFO),$(info)\n)" > $@
$(BUILD)/esp32.project.ld: $(ESPCOMP)/esp32/ld/esp32.project.ld.in $(LDGEN_FRAGMENTS) $(SDKCONFIG_COMBINED) $(LDGEN_SECTION_INFOS)
$(ECHO) "GEN $@"
$(Q)$(PYTHON) $(ESPIDF)/tools/ldgen/ldgen.py \
--input $< \
--output $@ \
--config $(SDKCONFIG_COMBINED) \
--kconfig $(ESPIDF)/Kconfig \
--fragments $(LDGEN_FRAGMENTS) \
--sections $(LDGEN_SECTION_INFOS) \
--env "IDF_TARGET=esp32" \
--env "IDF_CMAKE=n" \
--env "COMPONENT_KCONFIGS=$(ESPCOMP_KCONFIGS)" \
--env "COMPONENT_KCONFIGS_PROJBUILD=$(ESPCOMP_KCONFIGS_PROJBUILD)" \
--env "IDF_PATH=$(ESPIDF)"
endif
################################################################################
# Main targets
all: $(BUILD)/firmware.bin
.PHONY: idf-version deploy erase
idf-version:
$(ECHO) "ESP IDF supported hash: $(ESPIDF_SUPHASH)"
$(BUILD)/firmware.bin: $(BUILD)/bootloader.bin $(BUILD)/partitions.bin $(BUILD)/application.bin
$(ECHO) "Create $@"
$(Q)$(PYTHON) makeimg.py $^ $@
deploy: $(BUILD)/firmware.bin
$(ECHO) "Writing $^ to the board"
$(Q)$(ESPTOOL) --chip esp32 --port $(PORT) --baud $(BAUD) write_flash -z --flash_mode $(FLASH_MODE) --flash_freq $(FLASH_FREQ) 0x1000 $^
erase:
$(ECHO) "Erasing flash"
$(Q)$(ESPTOOL) --chip esp32 --port $(PORT) --baud $(BAUD) erase_flash
################################################################################
# Declarations to build the application
OBJ = $(OBJ_MP)
APP_LD_ARGS =
APP_LD_ARGS += $(LDFLAGS_MOD)
APP_LD_ARGS += $(addprefix -T,$(LD_FILES))
APP_LD_ARGS += --start-group
APP_LD_ARGS += -L$(dir $(LIBGCC_FILE_NAME)) -lgcc
APP_LD_ARGS += -L$(dir $(LIBSTDCXX_FILE_NAME)) -lstdc++
APP_LD_ARGS += $(LIBC_LIBM)
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
APP_LD_ARGS += -L$(ESPCOMP)/xtensa/esp32 -lhal
APP_LD_ARGS += -L$(ESPCOMP)/bt/controller/lib -lbtdm_app
APP_LD_ARGS += -L$(ESPCOMP)/esp_wifi/lib_esp32 -lcore -lmesh -lnet80211 -lphy -lrtc -lpp -lsmartconfig -lcoexist
else
APP_LD_ARGS += $(ESPCOMP)/esp32/libhal.a
APP_LD_ARGS += -L$(ESPCOMP)/bt/lib -lbtdm_app
APP_LD_ARGS += -L$(ESPCOMP)/esp32/lib -lcore -lmesh -lnet80211 -lphy -lrtc -lpp -lwpa -lsmartconfig -lcoexist -lwps -lwpa2
endif
APP_LD_ARGS += $(OBJ)
APP_LD_ARGS += $(LIB)
APP_LD_ARGS += --end-group
$(BUILD)/esp32_out.ld: $(SDKCONFIG_H)
$(Q)$(CC) -I$(BUILD) -C -P -x c -E $(ESPCOMP)/esp32/ld/esp32.ld -o $@
$(BUILD)/application.bin: $(BUILD)/application.elf
$(ECHO) "Create $@"
$(Q)$(ESPTOOL) --chip esp32 elf2image --flash_mode $(FLASH_MODE) --flash_freq $(FLASH_FREQ) --flash_size $(FLASH_SIZE) $<
$(BUILD)/application.elf: $(OBJ) $(LIB) $(BUILD)/esp32_out.ld $(BUILD)/esp32.project.ld
$(ECHO) "LINK $@"
$(Q)$(LD) $(LDFLAGS) -o $@ $(APP_LD_ARGS)
$(Q)$(SIZE) $@
define compile_cxx
$(ECHO) "CXX $<"
$(Q)$(CXX) $(CXXFLAGS) -c -MD -o $@ $<
@# The following fixes the dependency file.
@# See http://make.paulandlesley.org/autodep.html for details.
@# Regex adjusted from the above to play better with Windows paths, etc.
@$(CP) $(@:.o=.d) $(@:.o=.P); \
$(SED) -e 's/#.*//' -e 's/^.*: *//' -e 's/ *\\$$//' \
-e '/^$$/ d' -e 's/$$/ :/' < $(@:.o=.d) >> $(@:.o=.P); \
$(RM) -f $(@:.o=.d)
endef
vpath %.cpp . $(TOP)
$(BUILD)/%.o: %.cpp
$(call compile_cxx)
################################################################################
# Declarations to build the bootloader
BOOTLOADER_LIB_DIR = $(BUILD)/bootloader
BOOTLOADER_LIB_ALL =
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
$(BUILD)/bootloader/$(ESPCOMP)/%.o: CFLAGS += -DBOOTLOADER_BUILD=1 -I$(ESPCOMP)/bootloader_support/include_priv -I$(ESPCOMP)/bootloader_support/include -I$(ESPCOMP)/efuse/include -I$(ESPCOMP)/esp_rom/include -Wno-error=format \
-I$(ESPCOMP)/esp_common/include \
-I$(ESPCOMP)/xtensa/include \
-I$(ESPCOMP)/xtensa/esp32/include
else
$(BUILD)/bootloader/$(ESPCOMP)/%.o: CFLAGS += -DBOOTLOADER_BUILD=1 -I$(ESPCOMP)/bootloader_support/include_priv -I$(ESPCOMP)/bootloader_support/include -I$(ESPCOMP)/micro-ecc/micro-ecc -I$(ESPCOMP)/efuse/include -I$(ESPCOMP)/esp32 -Wno-error=format
endif
# libbootloader_support.a
BOOTLOADER_LIB_ALL += bootloader_support
BOOTLOADER_LIB_BOOTLOADER_SUPPORT_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
bootloader_support/src/bootloader_clock.o \
bootloader_support/src/bootloader_common.o \
bootloader_support/src/bootloader_flash.o \
bootloader_support/src/bootloader_flash_config.o \
bootloader_support/src/bootloader_init.o \
bootloader_support/src/bootloader_random.o \
bootloader_support/src/bootloader_utility.o \
bootloader_support/src/flash_qio_mode.o \
bootloader_support/src/esp_image_format.o \
bootloader_support/src/flash_encrypt.o \
bootloader_support/src/flash_partitions.o \
)
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
BOOTLOADER_LIB_BOOTLOADER_SUPPORT_OBJ += $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
bootloader_support/src/esp32/bootloader_sha.o \
bootloader_support/src/bootloader_flash_config.o \
bootloader_support/src/esp32/secure_boot.o \
)
else
BOOTLOADER_LIB_BOOTLOADER_SUPPORT_OBJ += $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
bootloader_support/src/bootloader_sha.o \
bootloader_support/src/secure_boot_signatures.o \
bootloader_support/src/secure_boot.o \
)
endif
$(BOOTLOADER_LIB_DIR)/libbootloader_support.a: $(BOOTLOADER_LIB_BOOTLOADER_SUPPORT_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# liblog.a
BOOTLOADER_LIB_ALL += log
BOOTLOADER_LIB_LOG_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
log/log.o \
)
$(BOOTLOADER_LIB_DIR)/liblog.a: $(BOOTLOADER_LIB_LOG_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# libspi_flash.a
BOOTLOADER_LIB_ALL += spi_flash
BOOTLOADER_LIB_SPI_FLASH_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
spi_flash/spi_flash_rom_patch.o \
)
$(BOOTLOADER_LIB_DIR)/libspi_flash.a: $(BOOTLOADER_LIB_SPI_FLASH_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V3))
# libmicro-ecc.a
BOOTLOADER_LIB_ALL += micro-ecc
BOOTLOADER_LIB_MICRO_ECC_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
micro-ecc/micro-ecc/uECC.o \
)
$(BOOTLOADER_LIB_DIR)/libmicro-ecc.a: $(BOOTLOADER_LIB_MICRO_ECC_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
endif
# libsoc.a
$(BUILD)/bootloader/$(ESPCOMP)/soc/esp32/rtc_clk.o: CFLAGS += -fno-jump-tables -fno-tree-switch-conversion
BOOTLOADER_LIB_ALL += soc
BOOTLOADER_LIB_SOC_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/soc/,\
esp32/cpu_util.o \
esp32/gpio_periph.o \
esp32/rtc_clk.o \
esp32/rtc_clk_init.o \
esp32/rtc_init.o \
esp32/rtc_periph.o \
esp32/rtc_pm.o \
esp32/rtc_sleep.o \
esp32/rtc_time.o \
esp32/rtc_wdt.o \
esp32/sdio_slave_periph.o \
esp32/sdmmc_periph.o \
esp32/soc_memory_layout.o \
esp32/spi_periph.o \
src/memory_layout_utils.o \
)
$(BOOTLOADER_LIB_DIR)/libsoc.a: $(BOOTLOADER_LIB_SOC_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# libmain.a
BOOTLOADER_LIB_ALL += main
BOOTLOADER_LIB_MAIN_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
bootloader/subproject/main/bootloader_start.o \
)
$(BOOTLOADER_LIB_DIR)/libmain.a: $(BOOTLOADER_LIB_MAIN_OBJ)
$(ECHO) "AR $@"
$(Q)$(AR) cr $@ $^
# all objects files
BOOTLOADER_OBJ_ALL = \
$(BOOTLOADER_LIB_BOOTLOADER_SUPPORT_OBJ) \
$(BOOTLOADER_LIB_LOG_OBJ) \
$(BOOTLOADER_LIB_SPI_FLASH_OBJ) \
$(BOOTLOADER_LIB_MICRO_ECC_OBJ) \
$(BOOTLOADER_LIB_SOC_OBJ) \
$(BOOTLOADER_LIB_MAIN_OBJ)
$(BOOTLOADER_OBJ_ALL): $(SDKCONFIG_H)
BOOTLOADER_LIBS =
BOOTLOADER_LIBS += -Wl,--start-group
BOOTLOADER_LIBS += $(BOOTLOADER_OBJ)
BOOTLOADER_LIBS += -L$(BUILD)/bootloader $(addprefix -l,$(BOOTLOADER_LIB_ALL))
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
BOOTLOADER_LIBS += -L$(ESPCOMP)/esp_wifi/lib_esp32 -lrtc
else
BOOTLOADER_LIBS += -L$(ESPCOMP)/esp32/lib -lrtc
endif
BOOTLOADER_LIBS += -L$(dir $(LIBGCC_FILE_NAME)) -lgcc
BOOTLOADER_LIBS += -Wl,--end-group
BOOTLOADER_LDFLAGS =
BOOTLOADER_LDFLAGS += -nostdlib
BOOTLOADER_LDFLAGS += -L$(ESPIDF)/lib
BOOTLOADER_LDFLAGS += -L$(ESPIDF)/ld
BOOTLOADER_LDFLAGS += -u call_user_start_cpu0
BOOTLOADER_LDFLAGS += -Wl,--gc-sections
BOOTLOADER_LDFLAGS += -static
BOOTLOADER_LDFLAGS += -Wl,-EL
BOOTLOADER_LDFLAGS += -Wl,-Map=$(@:.elf=.map) -Wl,--cref
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/bootloader/subproject/main/esp32.bootloader.ld
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/bootloader/subproject/main/esp32.bootloader.rom.ld
ifeq ($(ESPIDF_CURHASH),$(ESPIDF_SUPHASH_V4))
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp_rom/esp32/ld/esp32.rom.ld
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld
else
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.rom.ld
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.rom.spiram_incompatible_fns.ld
endif
BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.peripherals.ld
BOOTLOADER_OBJ_DIRS = $(sort $(dir $(BOOTLOADER_OBJ_ALL)))
$(BOOTLOADER_OBJ_ALL): | $(BOOTLOADER_OBJ_DIRS)
$(BOOTLOADER_OBJ_DIRS):
$(MKDIR) -p $@
$(BUILD)/bootloader/%.o: %.c
$(call compile_c)
$(BUILD)/bootloader.bin: $(BUILD)/bootloader.elf
$(ECHO) "Create $@"
$(Q)$(ESPTOOL) --chip esp32 elf2image --flash_mode $(FLASH_MODE) --flash_freq $(FLASH_FREQ) --flash_size $(FLASH_SIZE) $<
$(BUILD)/bootloader.elf: $(BOOTLOADER_OBJ) $(addprefix $(BOOTLOADER_LIB_DIR)/lib,$(addsuffix .a,$(BOOTLOADER_LIB_ALL)))
$(ECHO) "LINK $@"
$(Q)$(CC) $(BOOTLOADER_LDFLAGS) -o $@ $(BOOTLOADER_LIBS)
################################################################################
# Declarations to build the partitions
PYTHON2 ?= python2
# Can be overriden by mkconfigboard.mk.
PART_SRC ?= partitions.csv
$(BUILD)/partitions.bin: $(PART_SRC)
$(ECHO) "Create $@"
$(Q)$(PYTHON2) $(ESPCOMP)/partition_table/gen_esp32part.py -q $< $@
################################################################################
include $(TOP)/py/mkrules.mk
Reference in New Issue View Git Blame Copy Permalink