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/drivers/net/ldpaa_eth/ldpaa_wriop.c

@@ -0,0 +1,157 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/types.h>
+#include <malloc.h>
+#include <net.h>
+#include <linux/compat.h>
+#include <asm/arch/fsl_serdes.h>
+#include <fsl-mc/ldpaa_wriop.h>
+
+struct wriop_dpmac_info dpmac_info[NUM_WRIOP_PORTS];
+
+__weak phy_interface_t wriop_dpmac_enet_if(int dpmac_id, int lane_prtc)
+{
+	return PHY_INTERFACE_MODE_NONE;
+}
+
+void wriop_init_dpmac(int sd, int dpmac_id, int lane_prtcl)
+{
+	phy_interface_t enet_if;
+
+	dpmac_info[dpmac_id].enabled = 0;
+	dpmac_info[dpmac_id].id = 0;
+	dpmac_info[dpmac_id].phy_addr = -1;
+	dpmac_info[dpmac_id].enet_if = PHY_INTERFACE_MODE_NONE;
+
+	enet_if = wriop_dpmac_enet_if(dpmac_id, lane_prtcl);
+	if (enet_if != PHY_INTERFACE_MODE_NONE) {
+		dpmac_info[dpmac_id].enabled = 1;
+		dpmac_info[dpmac_id].id = dpmac_id;
+		dpmac_info[dpmac_id].enet_if = enet_if;
+	}
+}
+
+/*TODO what it do */
+static int wriop_dpmac_to_index(int dpmac_id)
+{
+	int i;
+
+	for (i = WRIOP1_DPMAC1; i < NUM_WRIOP_PORTS; i++) {
+		if (dpmac_info[i].id == dpmac_id)
+			return i;
+	}
+
+	return -1;
+}
+
+void wriop_disable_dpmac(int dpmac_id)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return;
+
+	dpmac_info[i].enabled = 0;
+	wriop_dpmac_disable(dpmac_id);
+}
+
+void wriop_enable_dpmac(int dpmac_id)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return;
+
+	dpmac_info[i].enabled = 1;
+	wriop_dpmac_enable(dpmac_id);
+}
+
+u8 wriop_is_enabled_dpmac(int dpmac_id)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return -1;
+
+	return dpmac_info[i].enabled;
+}
+
+
+void wriop_set_mdio(int dpmac_id, struct mii_dev *bus)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return;
+
+	dpmac_info[i].bus = bus;
+}
+
+struct mii_dev *wriop_get_mdio(int dpmac_id)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return NULL;
+
+	return dpmac_info[i].bus;
+}
+
+void wriop_set_phy_address(int dpmac_id, int address)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return;
+
+	dpmac_info[i].phy_addr = address;
+}
+
+int wriop_get_phy_address(int dpmac_id)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return -1;
+
+	return dpmac_info[i].phy_addr;
+}
+
+void wriop_set_phy_dev(int dpmac_id, struct phy_device *phydev)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return;
+
+	dpmac_info[i].phydev = phydev;
+}
+
+struct phy_device *wriop_get_phy_dev(int dpmac_id)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return NULL;
+
+	return dpmac_info[i].phydev;
+}
+
+phy_interface_t wriop_get_enet_if(int dpmac_id)
+{
+	int i = wriop_dpmac_to_index(dpmac_id);
+
+	if (i == -1)
+		return PHY_INTERFACE_MODE_NONE;
+
+	if (dpmac_info[i].enabled)
+		return dpmac_info[i].enet_if;
+
+	return PHY_INTERFACE_MODE_NONE;
+}