diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d8996703591..5bddb6fbd30 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2013-11-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.c (cortexa53_tuning): New struct.
+	* config/aarch64/aarch64-cores.def (cortex-a53):
+	Use cortexa53 tuning struct.
+
 2013-11-25  Andrew Macleod  <amacleod@redhat.com>
 
 	PR bootstrap/59260
diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def
index 51c1ff803b0..b631dbed924 100644
--- a/gcc/config/aarch64/aarch64-cores.def
+++ b/gcc/config/aarch64/aarch64-cores.def
@@ -34,5 +34,5 @@
    This list currently contains example CPUs that implement AArch64, and
    therefore serves as a template for adding more CPUs in the future.  */
 
-AARCH64_CORE("cortex-a53",	  cortexa53,	     8,  AARCH64_FL_FPSIMD,    generic)
+AARCH64_CORE("cortex-a53",	  cortexa53,	     8,  AARCH64_FL_FPSIMD,    cortexa53)
 AARCH64_CORE("cortex-a57",	  cortexa15,	     8,  AARCH64_FL_FPSIMD,    generic)
diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index c85947a6cd8..b1b4eef81be 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -224,6 +224,15 @@ static const struct tune_params generic_tunings =
   NAMED_PARAM (memmov_cost, 4)
 };
 
+static const struct tune_params cortexa53_tunings =
+{
+  &cortexa53_extra_costs,
+  &generic_addrcost_table,
+  &generic_regmove_cost,
+  &generic_vector_cost,
+  NAMED_PARAM (memmov_cost, 4)
+};
+
 /* A processor implementing AArch64.  */
 struct processor
 {