ifdef CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION

PHY_INIT_DATA_OBJ = $(BUILD_DIR_BASE)/phy_init_data.o
PHY_INIT_DATA_BIN = $(BUILD_DIR_BASE)/phy_init_data.bin

PARTITION_TABLE_COMPONENT_PATH := $(COMPONENT_PATH)/../partition_table
ESP32_COMPONENT_PATH := $(COMPONENT_PATH)

GEN_ESP32PART := $(PYTHON) $(PARTITION_TABLE_COMPONENT_PATH)/gen_esp32part.py -q

# Path to partition CSV file is relative to project path for custom
# partition CSV files, but relative to component dir otherwise.
PARTITION_TABLE_ROOT := $(call dequote,$(if $(CONFIG_PARTITION_TABLE_CUSTOM),$(PROJECT_PATH),$(PARTITION_TABLE_COMPONENT_PATH)))
PARTITION_TABLE_CSV_PATH := $(call dequote,$(abspath $(PARTITION_TABLE_ROOT)/$(subst $(quote),,$(CONFIG_PARTITION_TABLE_FILENAME))))
PARTITION_TABLE_BIN := $(BUILD_DIR_BASE)/$(notdir $(PARTITION_TABLE_CSV_PATH:.csv=.bin))

# Parse partition table and get offset of PHY init data partition
PHY_INIT_GET_ADDR_CMD := $(GEN_ESP32PART) $(PARTITION_TABLE_CSV_PATH) | $(GEN_ESP32PART) - | sed -n -e "s/[^,]*,data,phy,\\([^,]*\\),.*/\\1/p"
PHY_INIT_DATA_ADDR = $(shell $(PHY_INIT_GET_ADDR_CMD))
 
# Command to flash PHY init data partition
PHY_INIT_DATA_FLASH_CMD = $(ESPTOOLPY_SERIAL) write_flash $(PHY_INIT_DATA_ADDR) $(PHY_INIT_DATA_BIN)
ESPTOOL_ALL_FLASH_ARGS += $(PHY_INIT_DATA_ADDR) $(PHY_INIT_DATA_BIN)

$(PHY_INIT_DATA_OBJ): $(ESP32_COMPONENT_PATH)/phy_init_data.h $(BUILD_DIR_BASE)/include/sdkconfig.h
	$(summary) CC $(notdir $@)
	printf "#include \"phy_init_data.h\"\n" | $(CC) -I $(BUILD_DIR_BASE)/include -I $(ESP32_COMPONENT_PATH) -I $(ESP32_COMPONENT_PATH)/include -c -o $@ -xc -
	
$(PHY_INIT_DATA_BIN): $(PHY_INIT_DATA_OBJ)
	$(summary) BIN $(notdir $@)
	$(OBJCOPY) -O binary $< $@ 

phy_init_data: $(PHY_INIT_DATA_BIN) 

phy_init_data-flash: $(BUILD_DIR_BASE)/phy_init_data.bin
	@echo "Flashing PHY init data..."
	$(PHY_INIT_DATA_FLASH_CMD)

phy_init_data-clean:
	rm -f $(PHY_INIT_DATA_BIN) $(PHY_INIT_DATA_OBJ)

endif # CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION