1 files changed, 7 insertions, 1 deletions

diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt
index eb0fae18ffb1..771d48d3b335 100644
--- a/Documentation/arm/memory.txt
+++ b/Documentation/arm/memory.txt
@@ -33,7 +33,13 @@ ffff0000	ffff0fff	CPU vector page.
 
 fffe0000        fffeffff        XScale cache flush area.  This is used
                                 in proc-xscale.S to flush the whole data
-                                cache.  Free for other usage on non-XScale.
+                                cache. (XScale does not have TCM.)
+
+fffe8000        fffeffff        DTCM mapping area for platforms with
+                                DTCM mounted inside the CPU.
+
+fffe0000        fffe7fff        ITCM mapping area for platforms with
+                                ITCM mounted inside the CPU.
 
 fff00000        fffdffff        Fixmap mapping region.  Addresses provided
                                 by fix_to_virt() will be located here.