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[PATCHv2,3/4] arm64: dts: add support for building DT overlays

Message ID 1535719666-13595-4-git-send-email-t-kristo@ti.com (mailing list archive)
State New, archived
Headers show
Series ARM build infra changes to support building .dtbos | expand

Commit Message

Tero Kristo Aug. 31, 2018, 12:47 p.m. UTC 
Add simple support for building DT overlays. This just compiles any
given .dtso file under the base arch/arm64/boot/dts/*/ directory into
a .dtbo.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm64/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 106039d..f04c814 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -127,7 +127,7 @@  Image.%: Image
 zinstall install:
 	$(Q)$(MAKE) $(build)=$(boot) $@
 
-%.dtb: scripts
+%.dtb %.dtbo: scripts
 	$(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@
 
 PHONY += dtbs dtbs_install