fix(errata): workaround for Cortex-X2 errata 2081180
Cortex-X2 erratum 2081180 is a Cat B erratum present in r0p0, r1p0
and r2p0 of the Cortex-X2 processor core.
Cortex-X2 SDEN: https://developer.arm.com/documentation/SDEN1775100
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I64bed2fd5b7e12932d6de2ae668786e689885188
diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index ef21050..54b7bac 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -458,6 +458,10 @@
Cortex-X2 CPU. This needs to be enabled only for revisions r0p0, r1p0 and
r2p0 of the CPU, it is fixed in r2p1.
+- ``ERRATA_X2_2081180``: This applies errata 2081180 workaround to
+ Cortex-X2 CPU. This needs to be enabled only for revisions r0p0, r1p0 and
+ r2p0 of the CPU, it is fixed in r2p1.
+
DSU Errata Workarounds
----------------------