tree ece212b5fa0d1c65442ae14eeabac3f64c33fa56
parent e86990d0911d20ec9bf2701485e5b22db774bb54
author Bipin Ravi <biprav01@u203721.austin.arm.com> 1710257356 -0500
committer Yann Gautier <yann.gautier@st.com> 1711117611 +0100

fix(cpus): workaround for Cortex-A720 erratum 2940794

Cortex-A720 erratum 2940794 is a Cat B erratum that is present
in revision r0p0, r0p1 and is fixed in r0p2.

The workaround is to set bit[37] of the CPUACTLR2_EL1 to 1.

SDEN documentation:
https://developer.arm.com/documentation/SDEN2439421/latest

Change-Id: I1488802e0ec7c16349c9633bb45de4d0e1faa9ad
Signed-off-by: Bipin Ravi <biprav01@u203721.austin.arm.com>
(cherry picked from commit 7385213e602465d27530015a9b28ebc36a77b1c1)