| commit | aa750ed5a1f324d6fe14632a840c5fed88d8643e | [log] [tgz] |
|---|---|---|
| author | Vitaly Andrianov <vitalya@ti.com> | Wed Jul 08 11:40:14 2015 -0400 |
| committer | Tom Rini <trini@konsulko.com> | Mon Jul 27 15:01:57 2015 -0400 |
| tree | c62277f1f728bd1d6c2d72c5ed36c66b6d07b79f | |
| parent | 9da159b9ba46bf5d782194fe6d686ffbae61819b [diff] |
keystone2: add wfi in to the core_spin loop When core A turning of core B, via tetris DPSC it places the core B DPSC into transitional state. The core B has to execute wfi instruction to move its DPSC to the OFF state. This patch add such instruction. Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>