dts: move device tree sources to arch/$(ARCH)/dts/

Unlike Linux Kernel, U-Boot historically had *.dts files under
board/$(VENDOR)/dts/ and *.dtsi files under arch/$(ARCH)/dts/.

I think arch/$(ARCH)/dts dicretory is a better location
to store both *.dts and *.dtsi files.

For example, before this commit, board/xilinx/dts directory
had both Microblaze dts (microblaze-generic.dts) and
ARM dts (zynq-*.dts), which are totally unrelated.

This commit moves *.dts to arch/$(ARCH)/dts/ directories,
allowing us to describe nicely mutiple DTBs generation in the next commit.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/board/xilinx/dts/microblaze-generic.dts b/board/xilinx/dts/microblaze-generic.dts
deleted file mode 100644
index 2033309..0000000
--- a/board/xilinx/dts/microblaze-generic.dts
+++ /dev/null
@@ -1,7 +0,0 @@
-/dts-v1/;
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	aliases {
-	} ;
-} ;