#define CONFIG_BOOTDELAY 4
//#define CONFIG_ZERO_BOOTDELAY_CHECK 1
-//#define CONFIG_LOOPW
-//#define CONFIG_CMD_MEMTEST
-//#define CONFIG_MX_CYCLIC
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_MX_CYCLIC
+#define CONFIG_SYS_RAMSIZE_MAX (1l<<19) /* max. addressable memory */
#define CONFIG_CMD_DATE 1