avionic design with actual uboot and tooling

submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md

u-boot/arch/arm/dts/fsl-ls1012a-qds.dts

@@ -0,0 +1,14 @@
+/*
+ * Copyright 2016 Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+#include "fsl-ls1012a-qds.dtsi"
+
+/ {
+       chosen {
+               stdout-path = &duart0;
+       };
+};