Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
diff --git a/scripts/mkuboot.sh b/scripts/mkuboot.sh
new file mode 100755
index 0000000..52a17ab
--- /dev/null
+++ b/scripts/mkuboot.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+#
+# Build U-Boot image when `mkimage' tool is available.
+#
+
+MKIMAGE=$(type -path mkimage)
+
+if [ -z "${MKIMAGE}" ]; then
+	# Doesn't exist
+	echo '"mkimage" command not found - U-Boot images will not be built' >&2
+	exit 0;
+fi
+
+# Call "mkimage" to create U-Boot image
+${MKIMAGE} "$@"