fix 3a8780e to enable ARB_LEVEL.

Change-Id: Iee37cc66ff0ba913af4e8b4c158fe5f9333f791b
Signed-off-by: QiaoChong <qiaochong@loongson.cn>

Targets/Bonito3a8780e/Bonito/start.S

@@ -571,7 +571,7 @@ soft_out:
 #define AUTO_ARB_LEVEL
 #endif
 #ifdef  AUTO_ARB_LEVEL
-#define CHECK_ARB_LEVEL_FREQ
+//#define CHECK_ARB_LEVEL_FREQ
 #ifdef  AUTO_DDR_CONFIG
 #define CHECK_ARB_LEVEL_DIMM
 #endif
@@ -1593,7 +1593,7 @@ idle1000:
 #include "ddr_dir/loongson3C_ddr3_leveling.S"
 #endif
 #ifdef ARB_LEVEL
-#include "ddr_dir/ARB_level_new.S"
+//#include "ddr_dir/ARB_level_new.S"
 #endif
 #ifdef  DEBUG_DDR
 #include "ddr_dir/Test_Mem.S"
@@ -1625,3 +1625,18 @@ nvram_offs:
     .align  5
 #include "loongson_mc2_param.S"
 
+#ifdef  ARB_LEVEL
+	.text
+	.global c0_mc0_level_info 
+	.global c0_mc1_level_info 
+#ifdef  MULTI_CHIP
+	.global c1_mc0_level_info 
+	.global c1_mc1_level_info 
+#endif
+
+#include "ddr_dir/loongson3A3_ddr_param.lvled.S"
+#ifdef  MULTI_CHIP
+#include "ddr_dir/loongson3A3_ddr_param_c1.lvled.S"
+#endif
+
+#endif