diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index e15c82e..e02cd1d 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -472,6 +472,10 @@
    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
    of the CPU and is fixed in r2p1.
 
+-  ``ERRATA_A710_2147715``: This applies errata 2147715 workaround to
+   Cortex-A710 CPU. This needs to be enabled for revision r2p0 of the CPU
+   and is fixed in r2p1.
+
 -  ``ERRATA_A710_2282622``: This applies errata 2282622 workaround to
    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
    of the CPU and is fixed in r2p1.