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/freescale/b4860qds/b4860qds_qixis.h

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __B4860QDS_QIXIS_H__
+#define __B4860QDS_QIXIS_H__
+
+/* Definitions of QIXIS Registers for B4860QDS */
+
+/* BRDCFG4[4:7]] select EC1 and EC2 as a pair */
+#define BRDCFG4_EMISEL_MASK		0xE0
+#define BRDCFG4_EMISEL_SHIFT		5
+
+/* CLK */
+#define QIXIS_CLK_66		0x0
+#define QIXIS_CLK_100		0x1
+#define QIXIS_CLK_125		0x2
+#define QIXIS_CLK_133		0x3
+
+#define QIXIS_SRDS1CLK_122		0x5a
+#define QIXIS_SRDS1CLK_125		0x5e
+
+/* SGMII */
+#define PHY_BASE_ADDR		0x18
+#define PORT_NUM		0x04
+#define REGNUM			0x00
+#endif