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

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/board/nc650/nand.c b/board/nc650/nand.c
index 3895570..8617f74 100644
--- a/board/nc650/nand.c
+++ b/board/nc650/nand.c
@@ -24,7 +24,7 @@
 #include <common.h>
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_NAND) || defined(CONFIG_CMD_NAND)
+#if defined(CONFIG_CMD_NAND)
 
 #include <nand.h>
 
@@ -115,4 +115,4 @@
 /*	nand->options = NAND_SAMSUNG_LP_OPTIONS;*/
 	return 0;
 }
-#endif /* (CONFIG_COMMANDS & CFG_CMD_NAND) */
+#endif