tree 0c804a6de7ba9927d24f6760a3bf8bcb3b9a7b8e
parent 23964f15cc7ae00712e03210482816f5ed58621e
author Bipin Ravi <bipin.ravi@arm.com> 1671127073 -0600
committer Bipin Ravi <bipin.ravi@arm.com> 1671567440 -0600

fix(cpus): workaround for Neoverse V1 erratum 2743093

Neoverse V1 erratum 2743093 is a Cat B erratum that applies to
all revisions <=r1p2 and is still open. The workaround is to
insert a dsb before the isb in the power down sequence.

SDEN documentation:
https://developer.arm.com/documentation/SDEN1401781/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I8ee7c16c14c4fd6ee35d20c855273ecfce0d1b32