1dtb-$(CONFIG_DTB_RT2880_EVAL) += rt2880_eval.dtb 2dtb-$(CONFIG_DTB_RT305X_EVAL) += rt3052_eval.dtb 3dtb-$(CONFIG_DTB_RT3883_EVAL) += rt3883_eval.dtb 4dtb-$(CONFIG_DTB_MT7620A_EVAL) += mt7620a_eval.dtb 5 6obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) 7 8# Force kbuild to make empty built-in.o if necessary 9obj- += dummy.o 10 11always := $(dtb-y) 12clean-files := *.dtb *.dtb.S 13