diff -Nur -x '*autom4te.cache*' kexec-tools-2.0.7.orig/configure kexec-tools-2.0.7/configure
--- kexec-tools-2.0.7.orig/configure	2014-06-08 20:51:35.000000000 -0400
+++ kexec-tools-2.0.7/configure	2015-04-21 13:58:57.272137413 -0400
@@ -2195,6 +2195,9 @@
 		ARCH="ppc64"
 		SUBARCH="LE"
 		;;
+	aarch64* )
+		ARCH="arm64"
+		;;
 	arm* )
 		ARCH="arm"
 		;;