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/uniphier-ref-daughter.dtsi

@@ -0,0 +1,15 @@
+/*
+ * Device Tree Source for UniPhier Reference Daughter Board
+ *
+ * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+	X11
+ */
+
+&i2c0 {
+	eeprom@50 {
+		compatible = "microchip,24lc128", "i2c-eeprom";
+		reg = <0x50>;
+		u-boot,i2c-offset-len = <2>;
+	};
+};