--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
-@@ -79,6 +79,15 @@
+@@ -79,6 +79,16 @@
#define MACH_LASAT_200 1 /* Masquerade PRO/SP200 */
/*
+ */
+#define MACH_AR71XX_GENERIC 0
+#define MACH_AR71XX_WP543 1 /* Compex WP543 */
-+#define MACH_AR71XX_RB_411 2 /* MikroTik RouterBOARD 411 */
++#define MACH_AR71XX_RB_411 2 /* MikroTik RouterBOARD 411/411A/411AH */
+#define MACH_AR71XX_RB_433 3 /* MikroTik RouterBOARD 433/433AH */
+#define MACH_AR71XX_RB_450 4 /* MikroTik RouterBOARD 450 */
++#define MACH_AR71XX_RB_493 5 /* Mikrotik RouterBOARD 493/493AH */
+
+/*
* Valid machtype for group NEC EMMA2RH