mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
bf331bd54b
Initializing the stdio file descriptors in global reent structure with newlib fake stdio file descriptors led to the problem that newlib stdio functions printf and puts were not working since they can't operate on these fake stdio file descriptors. Therefore, this initialization was removed. Now, the real stdio file descriptors as created automatically by newlib are used. Specific functions `printf`, `puts`, `getchar`and `putchar` are not required any longer and are removed now.
189 lines
6.3 KiB
Makefile
189 lines
6.3 KiB
Makefile
# check some environment variables first
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ifndef ESP32_SDK_DIR
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$(info ESP32_SDK_DIR should be defined as /path/to/esp-idf directory)
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$(info ESP32_SDK_DIR is set by default to /opt/esp/esp-idf)
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export ESP32_SDK_DIR=/opt/esp/esp-idf
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endif
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# DEFAULT compile configuration
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# FLASH_MODE=[ dout | dio | qout | qio ]
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# use flash mode dout by default to keep GPIO9 and GPIO10 free for use
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export FLASH_MODE ?= dout
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# enable GDBSTUP for debugging on exceptions
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ifeq ($(ENABLE_GDBSTUB), 1)
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USEMODULE += esp_gdbstub
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endif
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# enable GDB for compilation with debug info
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ifeq ($(ENABLE_GDB), 1)
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USEMODULE += esp_gdb
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endif
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# enable modules at command line for testing
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ifneq ($(USE_MODULES), )
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USEMODULE += $(USE_MODULES)
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endif
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# SPECIAL module dependencies
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# cannot be done in Makefile.dep since Makefile.dep is included too late
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ifneq (,$(findstring core_thread_flags,$(USEMODULE)))
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USEMODULE += pthread
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endif
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ifneq (,$(filter esp_gdbstub,$(USEMODULE)))
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USEMODULE += esp_gdb
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endif
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ifneq (,$(filter esp_now,$(USEMODULE)))
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$(eval GNRC_NETIF_NUMOF=$(shell echo $$(($(GNRC_NETIF_NUMOF)+1))))
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USEMODULE += esp_wifi_any
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endif
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ifneq (,$(filter esp_wifi,$(USEMODULE)))
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$(eval GNRC_NETIF_NUMOF=$(shell echo $$(($(GNRC_NETIF_NUMOF)+1))))
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USEMODULE += esp_wifi_any
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endif
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# ESP32 pseudomodules
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PSEUDOMODULES += esp_eth_hw
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PSEUDOMODULES += esp_gdb
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PSEUDOMODULES += esp_gdbstub
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PSEUDOMODULES += esp_hw_counter
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PSEUDOMODULES += esp_i2c_sw
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PSEUDOMODULES += esp_i2c_hw
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PSEUDOMODULES += esp_idf_newlib
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PSEUDOMODULES += esp_spi_ram
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PSEUDOMODULES += esp_spiffs
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PSEUDOMODULES += esp_wifi_any
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export CPU ?= esp32
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export TARGET_ARCH ?= xtensa-esp32-elf
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export ESPTOOL ?= $(ESP32_SDK_DIR)/components/esptool_py/esptool/esptool.py
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USEMODULE += esp_idf
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USEMODULE += esp_idf_driver
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USEMODULE += esp_idf_esp32
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USEMODULE += esp_idf_soc
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USEMODULE += log
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USEMODULE += newlib
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USEMODULE += periph
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USEMODULE += periph_adc_ctrl
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USEMODULE += periph_hwrng
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USEMODULE += periph_flash
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USEMODULE += periph_rtc
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USEMODULE += periph_uart
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USEMODULE += random
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USEMODULE += stdio_uart
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USEMODULE += xtensa
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INCLUDES += -I$(RIOTCPU)/esp_common/vendor/
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/esp32
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/heap
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/spi_flash
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/tcpip_adapter
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INCLUDES += -I$(ESP32_SDK_DIR)/components/
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INCLUDES += -I$(ESP32_SDK_DIR)/components/driver/include
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INCLUDES += -I$(ESP32_SDK_DIR)/components/esp32/include
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INCLUDES += -I$(ESP32_SDK_DIR)/components/heap/include
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INCLUDES += -I$(ESP32_SDK_DIR)/components/soc/esp32/include
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INCLUDES += -I$(ESP32_SDK_DIR)/components/soc/include
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INCLUDES += -I$(RIOTBOARD)/common/$(CPU)/include
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INCLUDES += -I$(RIOTCPU)/$(CPU)
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CFLAGS += -DSCHED_PRIO_LEVELS=32
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CFLAGS += -DSDK_NOT_USED -DCONFIG_FREERTOS_UNICORE=1 -DESP_PLATFORM
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CFLAGS += -DLOG_TAG_IN_BRACKETS
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CFLAGS += -Wno-unused-parameter -Wformat=0
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CFLAGS += -mlongcalls -mtext-section-literals -fstrict-volatile-bitfields
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CFLAGS += -fdata-sections -ffunction-sections -fzero-initialized-in-bss
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ASFLAGS += --longcalls --text-section-literals
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ifneq ($(CONFIGS),)
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CFLAGS += $(CONFIGS)
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endif
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# if any WiFi interface is used, the number of priority levels has to be 32
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ifneq (,$(filter esp_wifi_any,$(USEMODULE)))
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CFLAGS += -DSCHED_PRIO_LEVELS=32
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endif
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ifneq (,$(filter esp_gdb,$(USEMODULE)))
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CFLAGS += -Og -ggdb -g3
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else
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CFLAGS += -Os
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endif
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ifeq ($(QEMU), 1)
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CFLAGS += -DQEMU
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endif
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# LINKFLAGS += -Wl,--verbose
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LINKFLAGS += -L$(ESP32_SDK_DIR)/components/esp32
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LINKFLAGS += -L$(ESP32_SDK_DIR)/components/esp32/lib
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ifneq (,$(filter esp_wifi_any,$(USEMODULE)))
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BASELIBS += -lcore -lrtc -lnet80211 -lpp -lsmartconfig -lcoexist
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BASELIBS += -lwps -lwpa -lwpa2 -lespnow -lmesh -lphy -lstdc++
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endif
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BASELIBS += -lhal -lg -lc
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LINKFLAGS += -L$(RIOTCPU)/$(CPU)/ld/
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.ld
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.common.ld
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.peripherals.ld
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.rom.ld
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.rom.nanofmt.ld
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LINKFLAGS += -nostdlib -lgcc -Wl,-gc-sections
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# The ELFFILE is the base one used for flashing
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FLASHFILE ?= $(ELFFILE)
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# configure preflasher to convert .elf to .bin before flashing
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FLASH_MODE ?= dout # FIX configuration, DO NOT CHANGE
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FLASH_FREQ = 40m # FIX configuration, DO NOT CHANGE
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FLASH_SIZE ?= 2MB
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PREFLASHER = $(ESPTOOL)
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PREFFLAGS = --chip esp32 elf2image
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PREFFLAGS += -fm $(FLASH_MODE) -fs $(FLASH_SIZE) -ff $(FLASH_FREQ)
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PREFFLAGS += -o $(FLASHFILE).bin $(FLASHFILE);
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PREFFLAGS += echo "" > $(BINDIR)/partitions.csv;
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PREFFLAGS += echo "nvs, data, nvs, 0x9000, 0x6000" >> $(BINDIR)/partitions.csv;
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PREFFLAGS += echo "phy_init, data, phy, 0xf000, 0x1000" >> $(BINDIR)/partitions.csv;
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PREFFLAGS += echo -n "factory, app, factory, 0x10000, " >> $(BINDIR)/partitions.csv;
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PREFFLAGS += ls -l $(FLASHFILE).bin | awk '{ print $$5 }' >> $(BINDIR)/partitions.csv;
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PREFFLAGS += python $(RIOTCPU)/$(CPU)/gen_esp32part.py --disable-sha256sum
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PREFFLAGS += --verify $(BINDIR)/partitions.csv $(BINDIR)/partitions.bin
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FLASHDEPS = preflash
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# flasher configuration
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ifeq ($(QEMU), 1)
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FLASHER = dd
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FFLAGS += if=/dev/zero bs=1M count=4 | tr "\\000" "\\377" > tmp.bin && cat tmp.bin |
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FFLAGS += head -c $$((0x1000)) |
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FFLAGS += cat - $(RIOTCPU)/$(CPU)/bin/bootloader.bin tmp.bin |
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FFLAGS += head -c $$((0x8000)) |
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FFLAGS += cat - $(BINDIR)/partitions.bin tmp.bin |
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FFLAGS += head -c $$((0x10000)) |
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FFLAGS += cat - $(FLASHFILE).bin tmp.bin |
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FFLAGS += head -c $$((0x400000)) > $(BINDIR)/esp32flash.bin && rm tmp.bin &&
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FFLAGS += cp $(RIOTCPU)/$(CPU)/bin/rom_0x3ff90000_0x00010000.bin $(BINDIR)/rom1.bin &&
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FFLAGS += cp $(RIOTCPU)/$(CPU)/bin/rom_0x40000000_0x000c2000.bin $(BINDIR)/rom.bin
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else
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export PROGRAMMER_SPEED ?= 460800
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FLASHER = $(ESPTOOL)
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FFLAGS += --chip esp32 -p $(PORT) -b $(PROGRAMMER_SPEED)
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FFLAGS += --before default_reset --after hard_reset write_flash
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FFLAGS += -z -fm $(FLASH_MODE) -fs detect -ff $(FLASH_FREQ)
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FFLAGS += 0x1000 $(RIOTCPU)/$(CPU)/bin/bootloader.bin
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FFLAGS += 0x8000 $(BINDIR)/partitions.bin
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FFLAGS += 0x10000 $(FLASHFILE).bin
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endif
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