bfin: enlarge the monitor size for ip04 board to avoid oversize link error

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>

include/configs/ip04.h

@@ -61,7 +61,7 @@
 #define CONFIG_EBIU_AMBCTL0_VAL	0xffc2ffc2
 #define CONFIG_EBIU_AMBCTL1_VAL	0xffc2ffc2
 
-#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
+#define CONFIG_SYS_MONITOR_LEN		(384 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(128 * 1024)