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/board/theadorable/theadorable.h

@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2016 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/* Base addresses for the SPI direct access mode */
+#define SPI_BUS0_DEV1_BASE	0xe0000000
+#define SPI_BUS0_DEV1_SIZE	(1 << 20)
+#define SPI_BUS1_DEV2_BASE	(SPI_BUS0_DEV1_BASE + SPI_BUS0_DEV1_SIZE)
+
+void board_fpga_add(void);