board/[A-Za-i]*: Remove lingering references to CFG_CMD_* symbols.

Fixed some broken instances of "#ifdef CMD_CFG_IDE" too.
Those always evaluated TRUE, and thus were always compiled
even when IDE really wasn't defined/wanted.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/board/esd/cpci750/serial.c b/board/esd/cpci750/serial.c
index 14494d2..e1af37e 100644
--- a/board/esd/cpci750/serial.c
+++ b/board/esd/cpci750/serial.c
@@ -104,4 +104,4 @@
 {
 	return;
 }
-#endif /* CFG_CMD_KGDB */
+#endif