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28 lines
1.0 KiB
Makefile
28 lines
1.0 KiB
Makefile
#
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# Main bootloader Makefile.
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#
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# This is basically the same as a component makefile, but in the case of the bootloader
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# we pull in bootloader-specific linker arguments.
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#
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LINKER_SCRIPTS := \
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$(COMPONENT_PATH)/ld/$(IDF_TARGET)/bootloader.ld \
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$(COMPONENT_PATH)/ld/$(IDF_TARGET)/bootloader.rom.ld \
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$(IDF_PATH)/components/esp_rom/$(IDF_TARGET)/ld/$(IDF_TARGET).rom.ld \
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$(IDF_PATH)/components/esp_rom/$(IDF_TARGET)/ld/$(IDF_TARGET).rom.newlib-funcs.ld \
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$(IDF_PATH)/components/esp_rom/$(IDF_TARGET)/ld/$(IDF_TARGET).rom.api.ld
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# SPI driver patch for ROM is only needed in ESP32
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ifdef CONFIG_IDF_TARGET_ESP32
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ifndef CONFIG_SPI_FLASH_ROM_DRIVER_PATCH
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LINKER_SCRIPTS += $(IDF_PATH)/components/esp_rom/$(IDF_TARGET)/ld/$(IDF_TARGET).rom.spiflash.ld
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endif
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ifdef CONFIG_ESP32_REV_MIN_3
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LINKER_SCRIPTS += $(IDF_PATH)/components/esp_rom/$(IDF_TARGET)/ld/$(IDF_TARGET).rom.eco3.ld
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endif
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endif
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COMPONENT_ADD_LDFLAGS += -L $(COMPONENT_PATH) $(addprefix -T ,$(LINKER_SCRIPTS))
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COMPONENT_ADD_LINKER_DEPS := $(LINKER_SCRIPTS)
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