--- u-boot-2016.05.orig/include/image.h	2016-05-16 16:40:32.000000000 +0200
+++ u-boot-2016.05/include/image.h	2016-06-11 21:40:16.425472773 +0200
@@ -179,6 +179,7 @@ struct lmb;
 #define IH_ARCH_ARM64		22	/* ARM64	*/
 #define IH_ARCH_ARC		23	/* Synopsys DesignWare ARC */
 #define IH_ARCH_X86_64		24	/* AMD x86_64, Intel and Via */
+#define IH_ARCH_XTENSA		25	/* Xtensa */
 
 /*
  * Image Types