kbuild: make arch-dtbs target PHONY
authorStephen Warren <swarren@nvidia.com>
Tue, 26 Feb 2019 19:20:25 +0000 (12:20 -0700)
committerTom Rini <trini@konsulko.com>
Thu, 28 Feb 2019 19:21:46 +0000 (14:21 -0500)
commit2737dfe096b6c34654734a5a4dc5f4b4962c5617
tree292252ebe2b38e6093fe3040628eb0219361d3c1
parent3a29afcbbfd8eb6d58f06b1717807c036971ca58
kbuild: make arch-dtbs target PHONY

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>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
dts/Makefile