From 1afeee92751840e4352201c9b3e99056a6fe5c9d Mon Sep 17 00:00:00 2001 From: Ambroise Vincent Date: Thu, 21 Feb 2019 16:20:43 +0000 Subject: Cortex-A55: Implement workaround for erratum 768277 Change-Id: Iebd45ef5e39ee7080235fb85414ce5b2e776f90c Signed-off-by: Ambroise Vincent --- docs/cpu-specific-build-macros.rst | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'docs') diff --git a/docs/cpu-specific-build-macros.rst b/docs/cpu-specific-build-macros.rst index 315457a19..897c7719b 100644 --- a/docs/cpu-specific-build-macros.rst +++ b/docs/cpu-specific-build-macros.rst @@ -97,6 +97,11 @@ For Cortex-A53, the following errata build flags are defined : Earlier revisions of the CPU have other errata which require the same workaround in software, so they should be covered anyway. +For Cortex-A55, the following errata build flags are defined : + +- ``ERRATA_A55_768277``: This applies errata 768277 workaround to Cortex-A55 + CPU. This needs to be enabled only for revision r0p0 of the CPU. + For Cortex-A57, the following errata build flags are defined : - ``ERRATA_A57_806969``: This applies errata 806969 workaround to Cortex-A57 -- cgit v1.2.3