fix(cpus): update the fix for Cortex-A78AE erratum 1941500

This patch fixes the mitigation for erratum 1941500 for the
Cortex-A78AE CPUs. The right fix is to set the bit 8, whereas
the current code clears it.

Reported-by: matthias.rosenfelder@nio.io
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: Ib7c3fddd567eeae6204756377e0f77a573c0a911
1 file changed