diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index 34fa2e9..9d0e07b 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -986,6 +986,12 @@
    Cortex-A720 CPU. This needs to be enabled for revisions r0p0, r0p1
    and r0p2. It is still open.
 
+For Cortex-A725, the following errata build flags are defined :
+
+-  ``ERRATA_A725_3699564``: This applies errata 3699564 workaround to
+   Cortex-A725 CPU. This needs to be enabled for revisions r0p0 and r0p1.
+   It is fixed in r0p2.
+
 DSU Errata Workarounds
 ----------------------