tree 20b2a75b13cec23588e00af85c5f0a91cb67f3fb
parent 73740d98d99cb740ff67e188b6a7c1db816bf9f4
author laurenw-arm <lauren.wehrmeister@arm.com> 1594754314 -0500
committer laurenw-arm <lauren.wehrmeister@arm.com> 1601066516 -0500

Workaround for Cortex A77 erratum 1508412

Cortex A77 erratum 1508412 is a Cat B Errata present in r0p0 and r1p0.
The workaround is a write sequence to several implementation defined
registers based on A77 revision.

This errata is explained in this SDEN:
https://static.docs.arm.com/101992/0010/Arm_Cortex_A77_MP074_Software_Developer_Errata_Notice_v10.pdf

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I217993cffb3ac57c313db8490e7b8a7bb393379b