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/include/configs/harmony.h

@@ -0,0 +1,62 @@
+/*
+ *  (C) Copyright 2010-2012
+ *  NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <linux/sizes.h>
+#include "tegra20-common.h"
+
+/* High-level configuration options */
+#define CONFIG_TEGRA_BOARD_STRING	"NVIDIA Harmony"
+
+/* Board-specific serial config */
+#define CONFIG_TEGRA_ENABLE_UARTD
+
+/* UARTD: keyboard satellite board UART, default */
+#define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTD_BASE
+#ifdef CONFIG_TEGRA_ENABLE_UARTA
+/* UARTA: debug board UART */
+#define CONFIG_SYS_NS16550_COM2		NV_PA_APB_UARTA_BASE
+#endif
+
+#define CONFIG_MACH_TYPE		MACH_TYPE_HARMONY
+
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA_MMC
+
+/* NAND support */
+#define CONFIG_CMD_NAND
+#define CONFIG_TEGRA_NAND
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+
+/* Environment in NAND (which is 512M), aligned to start of last sector */
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET	(SZ_512M - SZ_128K) /* 128K sector size */
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_STORAGE
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_MCS7830
+#define CONFIG_USB_ETHER_SMSC95XX
+
+/* General networking support */
+
+/* LCD support */
+#define CONFIG_SYS_WHITE_ON_BLACK
+#define CONFIG_CONSOLE_SCROLL_LINES	10
+
+#include "tegra-common-post.h"
+
+#endif /* __CONFIG_H */