Initial drop of uapi aarch64 and common headers.

Retrieved from linux-3.11.4

Change-Id: I5a0c11490ab672f775d14642b26f5f4ba43c5143
diff --git a/original/uapi/asm-aarch64/asm/byteorder.h b/original/uapi/asm-aarch64/asm/byteorder.h
new file mode 100644
index 0000000..2b92046
--- /dev/null
+++ b/original/uapi/asm-aarch64/asm/byteorder.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_BYTEORDER_H
+#define __ASM_BYTEORDER_H
+
+#include <linux/byteorder/little_endian.h>
+
+#endif	/* __ASM_BYTEORDER_H */