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/google/chromebox_panther/Kconfig

@@ -0,0 +1,34 @@
+if TARGET_CHROMEBOX_PANTHER
+
+config SYS_BOARD
+	default "chromebox_panther"
+
+config SYS_VENDOR
+	default "google"
+
+config SYS_SOC
+	default "ivybridge"
+
+config SYS_CONFIG_NAME
+	default "chromebox_panther"
+
+config SYS_TEXT_BASE
+	default 0xfff00000
+
+# Panther actually uses haswell, not ivybridge, so this is just a placeholder
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select X86_RESET_VECTOR
+	select NORTHBRIDGE_INTEL_IVYBRIDGE
+	select HAVE_INTEL_ME
+	select BOARD_ROMSIZE_KB_8192
+
+config SYS_CAR_ADDR
+	hex
+	default 0xff7e0000
+
+config SYS_CAR_SIZE
+	hex
+	default 0x20000
+
+endif

u-boot/board/google/chromebox_panther/MAINTAINERS

@@ -0,0 +1,6 @@
+CHROMEBOX PANTHER BOARD
+M:	Simon Glass <sjg@chromium.org>
+S:	Maintained
+F:	board/google/chromebook_panther/
+F:	include/configs/chromebox_panther.h
+F:	configs/chromebox_panther_defconfig

u-boot/board/google/chromebox_panther/Makefile

@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2015 Google, Inc
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	+= panther.o

u-boot/board/google/chromebox_panther/panther.c

@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2015 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/pch.h>
+
+int arch_early_init_r(void)
+{
+	return 0;
+}
+
+int board_early_init_f(void)
+{
+	return 0;
+}