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/samsung/goni/onenand.c

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2008-2009 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/onenand.h>
+#include <linux/mtd/samsung_onenand.h>
+#include <onenand_uboot.h>
+
+void onenand_board_init(struct mtd_info *mtd)
+{
+	struct onenand_chip *this = mtd->priv;
+
+	this->base = (void *)CONFIG_SYS_ONENAND_BASE;
+	this->options |= ONENAND_RUNTIME_BADBLOCK_CHECK;
+	this->chip_probe = s5pc110_chip_probe;
+}