diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index 7b4eefd5c8..86be9c25da 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -500,7 +500,7 @@ void i2c_init_board(void)
 	out_8 (&dev->cr, (I2C_CR_MEN));
 
 #else
-#if defined(CONFIG_HARD_I2C) && !defined(CONFIG_MACH_SUEN3)
+#if defined(CONFIG_HARD_I2C) && !defined(MACH_TYPE_KM_KIRKWOOD)
 	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR ;
 	volatile i2c8260_t *i2c	= (i2c8260_t *)&immap->im_i2c;
 
@@ -578,7 +578,7 @@ int fdt_get_node_and_value (void *blob,
 }
 #endif
 
-#if !defined(CONFIG_MACH_SUEN3)
+#if !defined(MACH_TYPE_KM_KIRKWOOD)
 int ethernet_present (void)
 {
 	return (in_8((u8 *)CONFIG_SYS_PIGGY_BASE + CONFIG_SYS_SLOT_ID_OFF) & 0x80);
diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c
index dcf0f422eb..bf03f0c0d9 100644
--- a/board/keymile/km_arm/km_arm.c
+++ b/board/keymile/km_arm/km_arm.c
@@ -173,7 +173,7 @@ int board_init(void)
 	/*
 	 * arch number of board
 	 */
-	gd->bd->bi_arch_number = MACH_TYPE_SUEN3;
+	gd->bd->bi_arch_number = MACH_TYPE_KM_KIRKWOOD;
 
 	/* address of boot parameters */
 	gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
diff --git a/include/configs/km_arm.h b/include/configs/km_arm.h
index bf77cc0542..533da73ac9 100644
--- a/include/configs/km_arm.h
+++ b/include/configs/km_arm.h
@@ -38,7 +38,7 @@
 #define CONFIG_FEROCEON_88FR131		/* CPU Core subversion */
 #define CONFIG_KIRKWOOD			/* SOC Family Name */
 #define CONFIG_KW88F6281		/* SOC Name */
-#define CONFIG_MACH_SUEN3		/* Machine type */
+#define CONFIG_MACH_KM_KIRKWOOD		/* Machine type */
 
 /* include common defines/options for all Keymile boards */
 #include "keymile-common.h"