Revert "arm: Remove unregister MACH_TYPE_xxx uses"

This reverts commit 70b26cd057f42c7126088b49d4285955c8a00eae.

This is not a strict revert as it is easier to fix
board/atmark-techno/armadillo-800eva/armadillo-800eva.c to now the
correct name (same value) than to revert that change too.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/iconnect.h b/include/configs/iconnect.h
index 0ea6fcb..633941b 100644
--- a/include/configs/iconnect.h
+++ b/include/configs/iconnect.h
@@ -17,6 +17,11 @@
 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
 
 /*
+ * Machine type
+ */
+#define CONFIG_MACH_TYPE	MACH_TYPE_ICONNECT
+
+/*
  * Compression configuration
  */
 #define CONFIG_BZIP2