Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-05-05 Thread Alex Elder
On 05/05/2014 08:43 PM, Stephen Boyd wrote: > On 05/05/14 15:02, Alex Elder wrote: >> On 04/04/2014 12:55 PM, Stephen Boyd wrote: >>> On 04/03/14 19:18, Alex Elder wrote: + +/* + * Secondary startup method setup routine to extract the location of + * the secondary boot register

Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-05-05 Thread Stephen Boyd
On 05/05/14 15:02, Alex Elder wrote: > On 04/04/2014 12:55 PM, Stephen Boyd wrote: >> On 04/03/14 19:18, Alex Elder wrote: >>> + >>> +/* >>> + * Secondary startup method setup routine to extract the location of >>> + * the secondary boot register from a "cpu" or "cpus" device tree >>> + * node. On

Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-05-05 Thread Alex Elder
On 04/04/2014 12:55 PM, Stephen Boyd wrote: > On 04/03/14 19:18, Alex Elder wrote: >> + >> +/* >> + * Secondary startup method setup routine to extract the location of >> + * the secondary boot register from a "cpu" or "cpus" device tree >> + * node. Only the first seen secondary boot register val

Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-04-15 Thread Alex Elder
On 04/04/2014 01:56 PM, Alex Elder wrote: > On 04/04/2014 10:30 AM, Tim Kryger wrote: >> On Thu, Apr 3, 2014 at 7:18 PM, Alex Elder wrote: >> >>> diff --git a/arch/arm/mach-bcm/platsmp.c b/arch/arm/mach-bcm/platsmp.c >>> new file mode 100644 >>> index 000..46a64f2 >>> --- /dev/null >>> +++ b/a

Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-04-04 Thread Alex Elder
On 04/04/2014 12:55 PM, Stephen Boyd wrote: > On 04/03/14 19:18, Alex Elder wrote: >> + >> +/* >> + * Secondary startup method setup routine to extract the location of >> + * the secondary boot register from a "cpu" or "cpus" device tree >> + * node. Only the first seen secondary boot register val

Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-04-04 Thread Alex Elder
On 04/04/2014 10:30 AM, Tim Kryger wrote: > On Thu, Apr 3, 2014 at 7:18 PM, Alex Elder wrote: > >> diff --git a/arch/arm/mach-bcm/platsmp.c b/arch/arm/mach-bcm/platsmp.c >> new file mode 100644 >> index 000..46a64f2 >> --- /dev/null >> +++ b/arch/arm/mach-bcm/platsmp.c > >> +/* Size of mappe

Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-04-04 Thread Stephen Boyd
On 04/03/14 19:18, Alex Elder wrote: > + > +/* > + * Secondary startup method setup routine to extract the location of > + * the secondary boot register from a "cpu" or "cpus" device tree > + * node. Only the first seen secondary boot register value is used; > + * any others are ignored. The seco

Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-04-04 Thread Tim Kryger
On Thu, Apr 3, 2014 at 7:18 PM, Alex Elder wrote: > diff --git a/arch/arm/mach-bcm/platsmp.c b/arch/arm/mach-bcm/platsmp.c > new file mode 100644 > index 000..46a64f2 > --- /dev/null > +++ b/arch/arm/mach-bcm/platsmp.c > +/* Size of mapped Cortex A9 SCU address space */ > +#define SCU_SIZE

Re: [PATCH 2/5] ARM: add SMP support for Broadcom mobile SoCs

2014-04-03 Thread Alex Elder
On 04/03/2014 09:18 PM, Alex Elder wrote: > This patch adds SMP support for BCM281XX and BCM21664 family SoCs. > > This feature is controlled with a distinct config option such that a > SMP-enabled multi-v7 binary can be configured to run these SoCs in > uniprocessor mode. Since this SMP function