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| author | Marc Zyngier <marc.zyngier@arm.com> | 2014-04-26 13:17:04 +0100 |
|---|---|---|
| committer | Dennis Gilmore <dennis@ausil.us> | 2014-04-26 09:19:18 -0500 |
| commit | 2e19eb7de158a26c335d8820becaf859602dd401 (patch) | |
| tree | dcaeeaf2ef1a15ddaaf7a76c640545e18d68844f /snapshot.commit | |
| parent | ffddd794d834f39e120603d6764d7f25bf24ddc0 (diff) | |
| download | u-boot-2e19eb7de158a26c335d8820becaf859602dd401.tar.gz u-boot-2e19eb7de158a26c335d8820becaf859602dd401.tar.xz u-boot-2e19eb7de158a26c335d8820becaf859602dd401.zip | |
ARM: non-sec: reset CNTVOFF to zero
Before switching to non-secure, make sure that CNTVOFF is set
to zero on all CPUs. Otherwise, kernel running in non-secure
without HYP enabled (hence using virtual timers) may observe
timers that are not synchronized, effectively seeing time
going backward...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'snapshot.commit')
0 files changed, 0 insertions, 0 deletions