Add meta-xilinx subtree

Import git://git.yoctoproject.org/meta-xilinx from 5fccc46503 as
meta-xilinx subtree.

Change-Id: I3d59bcf3a57cee588aab7f5cdd0287af66450c8a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-bsp/device-tree/files/zynq-7000-qspi-dummy.dtsi b/meta-xilinx/meta-xilinx-bsp/recipes-bsp/device-tree/files/zynq-7000-qspi-dummy.dtsi
new file mode 100644
index 0000000..d059a2d
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-bsp/device-tree/files/zynq-7000-qspi-dummy.dtsi
@@ -0,0 +1,4 @@
+&amba {
+	/* empty defintion for kernels that don't have qspi node */
+	qspi: spi@e000d000 { };
+};