board/[q-z]*: Remove obsolete references to CONFIG_COMMANDS

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/board/stxxtc/stxxtc.c b/board/stxxtc/stxxtc.c
index 703ac6f..87a2022 100644
--- a/board/stxxtc/stxxtc.c
+++ b/board/stxxtc/stxxtc.c
@@ -574,7 +574,7 @@
 	return 0;
 }
 
-#if (CONFIG_COMMANDS & CFG_CMD_NAND) || defined(CONFIG_CMD_NAND)
+#if defined(CONFIG_CMD_NAND)
 
 #include <linux/mtd/nand_legacy.h>