On 04/17/2012 04:51 AM, Li Yang-R58472 wrote:
>>> struct smp_ops_t smp_85xx_ops = {
>>> .kick_cpu = smp_85xx_kick_cpu,
>>> -#ifdef CONFIG_KEXEC
>>> +#ifdef CONFIG_HOTPLUG_CPU
>>> + .cpu_disable= generic_cpu_disable,
>>> + .cpu_die= generic_cpu_die,
>>> +#endif
>>> .give_tim
> > struct smp_ops_t smp_85xx_ops = {
> > .kick_cpu = smp_85xx_kick_cpu,
> > -#ifdef CONFIG_KEXEC
> > +#ifdef CONFIG_HOTPLUG_CPU
> > + .cpu_disable= generic_cpu_disable,
> > + .cpu_die= generic_cpu_die,
> > +#endif
> > .give_timebase = smp_generic_give_timebase,
> > .t
On 03/16/2012 04:22 AM, Zhao Chenhui wrote:
> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
> index 4eecaaa..3d4c497 100644
> --- a/arch/powerpc/Kconfig
> +++ b/arch/powerpc/Kconfig
> @@ -219,7 +219,8 @@ config ARCH_HIBERNATION_POSSIBLE
> config ARCH_SUSPEND_POSSIBLE
> def_bool y
From: Li Yang
Add support to disable and re-enable individual cores at runtime
on MPC85xx/QorIQ SMP machines. Currently support e500v1/e500v2 core.
MPC85xx machines use ePAPR spin-table in boot page for CPU kick-off.
This patch uses the boot page from bootloader to boot core at runtime.
It suppo
