mirror of
https://github.com/espressif/esp-idf.git
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Angus Gratton
24 lines
818 B
Makefile
24 lines
818 B
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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esp32.bootloader.ld \
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$(IDF_PATH)/components/esp32/ld/esp32.rom.ld \
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esp32.bootloader.rom.ld
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COMPONENT_ADD_LDFLAGS := -L $(COMPONENT_PATH) -lmain $(addprefix -T ,$(LINKER_SCRIPTS))
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COMPONENT_ADD_LINKER_DEPS := $(LINKER_SCRIPTS)
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# following lines are a workaround to link librtc into the
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# bootloader, until clock setting code is in a source-based esp-idf
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# component. See also rtc_printf() in bootloader_start.c
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#
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# See also matching COMPONENT_SUBMODULES line in Makefile.projbuild
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COMPONENT_ADD_LDFLAGS += -L $(IDF_PATH)/components/esp32/lib/ -lrtc_clk -lrtc
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COMPONENT_EXTRA_INCLUDES += $(IDF_PATH)/components/esp32/
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