errata: workaround for Cortex A77 errata 1791578
Cortex A77 erratum 1791578 is a Cat B erratum present in r0p0, r1p0,
and r1p1 of the A77 processor core, it is still open.
SDEN can be found here:
https://documentation-service.arm.com/static/60a63a3c982fc7708ac1c8b1
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ib4b963144f880002de308def12744b982d3df868
diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index 58b0572..256ea4a 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -263,6 +263,9 @@
- ``ERRATA_A77_1946167``: This applies errata 1946167 workaround to Cortex-A77
CPU. This needs to be enabled only for revision <= r1p1 of the CPU.
+- ``ERRATA_A77_1791578``: This applies errata 1791578 workaround to Cortex-A77
+ CPU. This needs to be enabled for r0p0, r1p0, and r1p1, it is still open.
+
For Cortex-A78, the following errata build flags are defined :
- ``ERRATA_A78_1688305``: This applies errata 1688305 workaround to Cortex-A78