board/[m-p]*: Remove obsolete references to CONFIG_COMMANDS

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/board/netta2/netta2.c b/board/netta2/netta2.c
index 349c107..b216c5a 100644
--- a/board/netta2/netta2.c
+++ b/board/netta2/netta2.c
@@ -595,7 +595,7 @@
 	return 0;
 }
 
-#if (CONFIG_COMMANDS & CFG_CMD_NAND) || defined(CONFIG_CMD_NAND)
+#if defined(CONFIG_CMD_NAND)
 
 #include <linux/mtd/nand_legacy.h>