[U-Boot] [PATCH 1/2] kbuild: make arch-dtbs target PHONY

From: Stephen Warren swarren@nvidia.com

Without this, the arch-dtbs target only gets evaluated when building U-Boot the first time, not when re-building (incrementally building) U-Boot. Thus incremental builds ignore changes to DTB files.

Signed-off-by: Stephen Warren swarren@nvidia.com --- dts/Makefile | 1 + 1 file changed, 1 insertion(+)

diff --git a/dts/Makefile b/dts/Makefile index a7a604303cc6..4970223b3d2e 100644 --- a/dts/Makefile +++ b/dts/Makefile @@ -40,6 +40,7 @@ endif echo >&2; \ /bin/false)

+PHONY += arch-dtbs arch-dtbs: $(Q)$(MAKE) $(build)=$(ARCH_PATH) dtbs