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/chromebook_link/Kconfig

@@ -0,0 +1,40 @@
+if TARGET_CHROMEBOOK_LINK
+
+config SYS_BOARD
+	default "chromebook_link"
+
+config SYS_VENDOR
+	default "google"
+
+config SYS_SOC
+	default "ivybridge"
+
+config SYS_CONFIG_NAME
+	default "chromebook_link"
+
+config SYS_TEXT_BASE
+	default 0xfff00000
+
+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 PCIE_ECAM_BASE
+	default 0xf0000000
+
+config EARLY_POST_CROS_EC
+	bool "Enable early post to Chrome OS EC"
+	default y
+
+config SYS_CAR_ADDR
+	hex
+	default 0xff7e0000
+
+config SYS_CAR_SIZE
+	hex
+	default 0x20000
+
+endif