diff options
| author | Stephen Warren <swarren@nvidia.com> | 2014-02-03 14:03:27 -0700 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2014-03-05 16:59:08 -0700 |
| commit | 716ff5ce1df460f75f32009b85e77962c993290c (patch) | |
| tree | b18225f2c93acfc9a420a0ad1c11981ee21c9eba /arch/arm/cpu/arm720t/tegra124 | |
| parent | 87fb553b90ab191fd643afa64d0fafd266a808c5 (diff) | |
ARM: tegra: simplify halt_avp()
In order to completely halt the AVP processor, we should simply write
FLOW_MODE_STOP without any extra options that allow wakeup. Amend the
code to do this.
I believe that enabling FIQ_1 and IRQ_1 allow the CPU to be awoken by
interrupts. We don't want this; if later SW wishes to use the AVP, it
should be reset and booted from scratch.
Related, the bits that were previously IRQ_1 and FIQ_1 have a slightly
different definition starting with Tegra114, so the values we're
writing don't entirely make sense there anyway.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/cpu/arm720t/tegra124')
0 files changed, 0 insertions, 0 deletions