tree 3522959c7d94dd1c7bc9f881a33c0cf05e228497
parent 30a82f0e8256eac1dbff93c9af34e38e3808e58f
author Jonathan Wright <jonathan.wright@arm.com> 1522248723 +0100
committer Jonathan Wright <jonathan.wright@arm.com> 1523531576 +0100

Check presence of fix for errata 843419 in Cortex-A53

A fix for errata 843419 may be available in revision r0p4 of the
Cortex-A53 processor. The presence of the fix is determined by checking
bit 8 in the REVIDR register.

If the fix is present we report ERRATA_NOT_APPLIES which silences the
erroneous 'missing workaround' warning.

Change-Id: Ibd2a478df3e2a6325442a6a48a0bb0259dcfc1d7
Signed-off-by: Jonathan Wright <jonathan.wright@arm.com>