Reported the status (applies, missing) of AT speculative workaround
which is applicable for below CPUs.
+---------+--------------+
| Errata | CPU |
+=========+==============+
| 1165522 | Cortex-A76 |
+---------+--------------+
| 1319367 | Cortex-A72 |
+---------+--------------+
| 1319537 | Cortex-A57 |
+---------+--------------+
| 1530923 | Cortex-A55 |
+---------+--------------+
| 1530924 | Cortex-A53 |
+---------+--------------+
Also, changes are done to enable common macro 'ERRATA_SPECULATIVE_AT'
if AT speculative errata workaround is enabled for any of the above
CPUs using 'ERRATA_*' CPU specific build macro.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I3e6a5316a2564071f3920c3ce9ae9a29adbe435b
e1c4933372