| commit | 9a137d8d6e1b335415ee696aec8a54ef83dd637f | [log] [tgz] |
|---|---|---|
| author | Jan Kiszka <jan.kiszka@siemens.com> | Sun Dec 08 20:48:46 2019 +0100 |
| committer | Jan Kiszka <jan.kiszka@siemens.com> | Mon Dec 09 13:08:20 2019 +0100 |
| tree | 65591fa636369156d0836c414e6878e1512057bb | |
| parent | d7dd85fdda15039501c419c0eb6b3fd715c7076f [diff] |
rpi3/4: Add support for offlining CPUs The hooks were populated but the power down left the CPU in limbo-land. What we need to do - until there is a way to actually power off - is to turn off the MMU and enter the spinning loop as if we were cold-booted. This allows the on-call to pick up the CPU again. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Change-Id: Iefc7a58424e3578ad3dd355a7bd6eaba4b412699