diff --git a/board/a9m2410/a9m2410.c b/board/a9m2410/a9m2410.c
index 8d41291..01e2021 100644
--- a/board/a9m2410/a9m2410.c
+++ b/board/a9m2410/a9m2410.c
@@ -180,12 +180,7 @@
 #endif
 	armlinux_set_bootparams((void *)sdram_dev.map_base + 0x100);
 
-/*
- * Kernel uses:
- * 2.6.29: SMDK2410 = 193
- * 2.6.11: A9M2410 = 697
- */
-	armlinux_set_architecture(193/*697*/);		/* A9M2410 */
+	armlinux_set_architecture(MACH_TYPE_A9M2410);
 
 	return 0;
 }
diff --git a/board/a9m2440/a9m2440.c b/board/a9m2440/a9m2440.c
index 4f52a85..a6c267d 100644
--- a/board/a9m2440/a9m2440.c
+++ b/board/a9m2440/a9m2440.c
@@ -166,7 +166,7 @@
 #endif
 	armlinux_set_bootparams((void *)sdram_dev.map_base + 0x100);
 
-	armlinux_set_architecture(698);		/* A9M2440 */
+	armlinux_set_architecture(MACH_TYPE_A9M2440);
 
 	return 0;
 }
@@ -220,7 +220,7 @@
 - I2C interface, 100KHz and 400KHz
   - Real Time Clock
     - Dallas DS1337
-    - address 0xD0
+    - address 0x68
 - LCD interface
 - Touch Screen interface
 - Camera interface