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

Message ID 1535719666-13595-2-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/arm/boot/dts directory into
a .dtbo.

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

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