board/BuR/common: Enable CONFIG_CMD_TIME

time measurement of u-boot commands is needed very often during development.
We add this feature until development is completed. Maybe forever :)

Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h
index 40a7b57..b67a050 100644
--- a/include/configs/bur_am335x_common.h
+++ b/include/configs/bur_am335x_common.h
@@ -29,6 +29,7 @@
 "run netdisplay0; " \
 "setenv stdout nc;setenv stdin nc;setenv stderr nc\0"
 
+#define CONFIG_CMD_TIME
 #define CONFIG_SYS_GENERIC_BOARD
 
 #define CONFIG_AM33XX