Age | Commit message (Collapse) | Author | |
---|---|---|---|
2008-03-26 | 85xx: Update multicore boot mechanism to ePAPR v0.81 spec | Kumar Gala | |
The following changes are needed to be inline with ePAPR v0.81: * r4, r5 and now always set to 0 on boot release * r7 is used to pass the size of the initial map area (IMA) * EPAPR_MAGIC value changed for book-e processors * changes in the spin table layout * spin table supports a 64-bit physical release address Signed-off-by: Kumar Gala <galak@kernel.crashing.org> | |||
2008-03-26 | 85xx: Added support for multicore boot mechanism | Kumar Gala | |
Added the cpu command that provides a generic mechanism to get status, reset, and release secondary cores in multicore processors. Added support for using the ePAPR defined spin-table mechanism on 85xx. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> |