[new uImage] Disable debuging output in preparation for merge with master

Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>

common/cmd_bootm.c

@@ -21,7 +21,6 @@
  * MA 02111-1307 USA
  */
 
-#define DEBUG
 
 /*
  * Boot support

common/image.c

@@ -23,7 +23,6 @@
  * MA 02111-1307 USA
  */
 
-#define DEBUG
 
 #ifndef USE_HOSTCC
 #include <common.h>

lib_ppc/bootm.c

@@ -23,7 +23,6 @@
  * MA 02111-1307 USA
  */
 
-#define DEBUG
 
 #include <common.h>
 #include <watchdog.h>