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/P4080DS.h

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * P4080 DS board configuration file
+ * Also supports P4040 DS
+ */
+#define CONFIG_P4080DS
+#define CONFIG_PHYS_64BIT
+#define CONFIG_PPC_P4080
+
+#define CONFIG_FSL_NGPIXIS		/* use common ngPIXIS code */
+
+#define CONFIG_MMC
+#define CONFIG_PCIE3
+
+#define CONFIG_CMD_SATA
+#define CONFIG_SATA_SIL
+#define CONFIG_SYS_SATA_MAX_DEVICE  2
+#define CONFIG_LIBATA
+#define CONFIG_LBA48
+
+#define CONFIG_SYS_SRIO
+#define CONFIG_SRIO1			/* SRIO port 1 */
+#define CONFIG_SRIO2			/* SRIO port 2 */
+#define CONFIG_SRIO_PCIE_BOOT_MASTER
+#define CONFIG_ICS307_REFCLK_HZ		33333000  /* ICS307 ref clk freq */
+
+#include "corenet_ds.h"