Add Multiple AT channels supported for ril api v2

Change-Id: I53f574c85d07bd7b8e0dd15d2e596d23c8772907
diff --git a/mbtk/Make.defines b/mbtk/Make.defines
index 335f66e..bc19908 100755
--- a/mbtk/Make.defines
+++ b/mbtk/Make.defines
@@ -47,6 +47,7 @@
 	-I$(BUILD_ROOT)/include/ql

 

 # -DCONFIG_AB_SYSTEM

+# 	-DMBTK_DUMP_SUPPORT

 DEFINE = \

 	-DMBTK_SUPPORT \

 	-DMARVELL_EXTENDED \