arc: use common make variables for dtb builds

Use dtb-y and always make variables to build dtbs instead of explicit
dtbs rule. This is in preparation to support building all dtbs.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Rob Herring 2015-10-08 10:10:53 -05:00
parent 1b7c501b51
commit 10375ccc67
2 changed files with 3 additions and 3 deletions

View File

@ -121,7 +121,7 @@ $(boot_targets): vmlinux
$(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@
dtbs: scripts
$(Q)$(MAKE) $(build)=$(boot)/dts dtbs
$(Q)$(MAKE) $(build)=$(boot)/dts
archclean:
$(Q)$(MAKE) $(clean)=$(boot)

View File

@ -6,10 +6,10 @@ ifneq ($(CONFIG_ARC_BUILTIN_DTB_NAME),"")
endif
obj-y += $(builtindtb-y).dtb.o
targets += $(builtindtb-y).dtb
dtb-y := $(builtindtb-y).dtb
.SECONDARY: $(obj)/$(builtindtb-y).dtb.S
dtbs: $(addprefix $(obj)/, $(builtindtb-y).dtb)
always := $(dtb-y)
clean-files := *.dtb *.dtb.S