[RESEND PATCHv2 1/4] ARM: dts: add support for building DT overlays

Tero Kristo t-kristo at ti.com
Tue Sep 4 01:05:41 PDT 2018


Add simple support for building DT overlays. This just compiles any
given .dtso file under the base arch/arm/boot/dts directory into
a .dtbo.

Signed-off-by: Tero Kristo <t-kristo at ti.com>
---
 arch/arm/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index d1516f8..ab555a0 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -339,7 +339,7 @@ $(BOOT_TARGETS): vmlinux
 $(INSTALL_TARGETS):
 	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
 
-%.dtb: | scripts
+%.dtb %.dtbo: | scripts
 	$(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@
 
 PHONY += dtbs dtbs_install
-- 
1.9.1

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