| commit | b6eb39327c5b009bc0bbecdb6867d8bf7c05f2fd | [log] [tgz] |
|---|---|---|
| author | Dimitris Papastamos <dimitris.papastamos@arm.com> | Tue Nov 28 13:47:06 2017 +0000 |
| committer | Dimitris Papastamos <dimitris.papastamos@arm.com> | Thu Jan 11 14:36:45 2018 +0000 |
| tree | 9c92eaf9474d4db1397295349b2354bf4183c9a3 | |
| 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>