20 Jul
2020
20 Jul
'20
3:26 a.m.
On Fri, Jul 17, 2020 at 10:49 PM Simon Glass sjg@chromium.org wrote:
With the new MP features the CPUs are no-longer parked when the OS is run. Fix this by calling a special function to park them, just before the OS is started.
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Wolfgang Wallner wolfgang.wallner@br-automation.com
(no changes since v5)
Changes in v5:
- Drop timing in mp_park_aps()
Changes in v3:
- Update the comment for mp_park_aps()
arch/x86/cpu/cpu.c | 5 +++++ arch/x86/cpu/mp_init.c | 16 ++++++++++++++++ arch/x86/include/asm/mp.h | 17 +++++++++++++++++ 3 files changed, 38 insertions(+)
Reviewed-by: Bin Meng bmeng.cn@gmail.com