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Add UF2 build target

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Scott Shawcroft 2020-06-17 10:57:52 -07:00
parent 7b56617f8e
commit f52f60b17d
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GPG Key ID: 9349BC7E64B1921E
1 changed files with 5 additions and 1 deletions
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6
ports/esp32s2/Makefile
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@ -258,7 +258,7 @@ ESP_AUTOGEN_LD = $(BUILD)/esp-idf/esp-idf/esp32s2/esp32s2_out.ld $(BUILD)/esp-id
FLASH_FLAGS = --flash_mode $(CIRCUITPY_ESP_FLASH_MODE) --flash_freq $(CIRCUITPY_ESP_FLASH_FREQ) --flash_size $(CIRCUITPY_ESP_FLASH_SIZE)
all: $(BUILD)/firmware.bin
all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2
$(BUILD)/firmware.elf: $(OBJ) | $(ESP_IDF_COMPONENTS_EXPANDED) $(ESP_AUTOGEN_LD)
$(STEPECHO) "LINK $@"
@ -274,6 +274,10 @@ $(BUILD)/circuitpython-firmware.bin: $(BUILD)/firmware.elf
$(BUILD)/firmware.bin: $(BUILD)/esp-idf/partition_table/partition-table.bin $(BUILD)/esp-idf/bootloader/bootloader.bin $(BUILD)/circuitpython-firmware.bin
$(Q)$(PYTHON) ../../tools/join_bins.py $@ 0x1000 $(BUILD)/esp-idf/bootloader/bootloader.bin 0x8000 $(BUILD)/esp-idf/partition_table/partition-table.bin 0x10000 $(BUILD)/circuitpython-firmware.bin
$(BUILD)/firmware.uf2: $(BUILD)/circuitpython-firmware.bin
$(STEPECHO) "Create $@"
$(Q)$(PYTHON3) $(TOP)/tools/uf2/utils/uf2conv.py -f 0xbfdd4eee -b 0x0000 -c -o $@ $^
flash: $(BUILD)/firmware.bin
esptool.py --chip esp32s2 -p $(PORT) --no-stub -b 460800 --before=default_reset --after=hard_reset write_flash $(FLASH_FLAGS) 0x0000 $^