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-rw-r--r--docs/firmware-design.rst8
1 files changed, 3 insertions, 5 deletions
diff --git a/docs/firmware-design.rst b/docs/firmware-design.rst
index 617cbb8861..876a251948 100644
--- a/docs/firmware-design.rst
+++ b/docs/firmware-design.rst
@@ -2544,10 +2544,8 @@ This Architecture Extension is targeted when ``ARM_ARCH_MAJOR`` >= 8, or when
Armv8.2-A
~~~~~~~~~
-This Architecture Extension is targeted when ``ARM_ARCH_MAJOR`` == 8 and
-``ARM_ARCH_MINOR`` >= 2.
-
-- The Common not Private (CnP) bit is enabled to indicate that multiple
+- The presence of ARMv8.2-TTCNP is detected at runtime. When it is present, the
+ Common not Private (TTBRn_ELx.CnP) bit is enabled to indicate that multiple
Processing Elements in the same Inner Shareable domain use the same
translation table entries for a given stage of translation for a particular
translation regime.
@@ -2642,7 +2640,7 @@ References
--------------
-*Copyright (c) 2013-2018, Arm Limited and Contributors. All rights reserved.*
+*Copyright (c) 2013-2019, Arm Limited and Contributors. All rights reserved.*
.. _Reset Design: ./reset-design.rst
.. _Porting Guide: ./porting-guide.rst