20 lines
393 B
Makefile
20 lines
393 B
Makefile
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# SPDX-License-Identifier: GPL-2.0
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#
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obj-y += linked_dtb.o
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# Ensure system.dtb exists
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$(obj)/linked_dtb.o: $(obj)/system.dtb
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# Generate system.dtb from $(DTB).dtb
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ifneq ($(DTB),system)
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$(obj)/system.dtb: $(obj)/$(DTB).dtb
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$(call if_changed,cp)
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endif
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quiet_cmd_cp = CP $< $@$2
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cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
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# Rule to build device tree blobs
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DTC_FLAGS := -p 1024
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