diff --git a/ChangeLog b/ChangeLog
index d3669a3ece..171a92644c 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -10957,4 +10957,6 @@
 	* LPC31 and SAMA5D EHCI:  Performance improvement:  Do not disable the
 	  asynchronous queue when adding a new QH structure.  From  Ilya
 	  Averyanov (2015-09-07).
+	* arch/arm/src/sama5: Separate memory mapping tables for SAMA5D2, 3,
+	  and 4 (2015-09-07).
 
diff --git a/arch b/arch
index c1c1a4c6cb..7ad0465595 160000
--- a/arch
+++ b/arch
@@ -1 +1 @@
-Subproject commit c1c1a4c6cb59473efa26e2ea1f4a58bd7072fd96
+Subproject commit 7ad0465595bd053d81012283ca9cfc8d67836d17