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| author | Dimitris Papastamos <dimitris.papastamos@arm.com> | 2017-11-28 13:47:06 +0000 |
|---|---|---|
| committer | Dimitris Papastamos <dimitris.papastamos@arm.com> | 2018-01-11 14:36:45 +0000 |
| commit | b6eb39327c5b009bc0bbecdb6867d8bf7c05f2fd (patch) | |
| tree | 9c92eaf9474d4db1397295349b2354bf4183c9a3 /docs | |
| parent | 0767d50e699d3d9cb827172dd7742618d37aabe0 (diff) | |
AMU: Add hooks to save/restore AMU context
On some systems, the AMU counters might reset to 0 when a CPU
powerdown happens. This behaviour conflicts with the intended
use-case of AMU as lower ELs are only expected to see non-decreasing
counter values.
Change-Id: If25519965d4e6e47e09225d0e732947986cbb5ec
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions