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/zyxel/nsa310s/nsa310s.h

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2015
+ * Gerald Kerma <dreagle@doukki.net>
+ * Tony Dinh <mibodhi@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __NSA310S_H
+#define __NSA310S_H
+
+/* low GPIO's */
+#define HDD1_GREEN_LED		(1 << 16)
+#define HDD1_RED_LED		(1 << 13)
+#define USB_GREEN_LED		(1 << 15)
+#define USB_POWER			(1 << 21)
+#define SYS_GREEN_LED		(1 << 28)
+#define SYS_ORANGE_LED		(1 << 29)
+
+#define COPY_GREEN_LED		(1 << 22)
+#define COPY_RED_LED		(1 << 23)
+
+#define PIN_USB_GREEN_LED	15
+#define PIN_USB_POWER		21
+
+#define NSA310S_OE_LOW		(~(0))
+#define NSA310S_VAL_LOW		(SYS_GREEN_LED | USB_POWER)
+
+/* high GPIO's */
+#define HDD2_GREEN_LED		(1 << 2)
+#define HDD2_POWER			(1 << 1)
+
+#define NSA310S_OE_HIGH		(~(0))
+#define NSA310S_VAL_HIGH	(HDD2_POWER)
+
+/* PHY related */
+#define MV88E1318_PGADR_REG		22
+#define MV88E1318_MAC_CTRL_PG	2
+#define MV88E1318_MAC_CTRL_REG	21
+#define MV88E1318_RGMII_TX_CTRL	(1 << 4)
+#define MV88E1318_RGMII_RX_CTRL	(1 << 5)
+#define MV88E1318_LED_PG		3
+#define MV88E1318_LED_POL_REG	17
+#define MV88E1318_LED2_4		(1 << 4)
+#define MV88E1318_LED2_5		(1 << 5)
+
+#endif /* __NSA310S_H */