Messages in this thread | | | Subject | Re: [PATCH v6 1/5] powerpc/85xx: implement hardware timebase sync | From | Benjamin Herrenschmidt <> | Date | Wed, 27 Jun 2012 08:10:34 +1000 |
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On Tue, 2012-06-26 at 18:25 +0800, Zhao Chenhui wrote: > Do hardware timebase sync. Firstly, stop all timebases, and transfer > the timebase value of the boot core to the other core. Finally, > start all timebases. > > Only apply to dual-core chips, such as MPC8572, P2020, etc. > > Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com> > Signed-off-by: Li Yang <leoli@freescale.com> > --- > Changes for v6: > * added 85xx_TB_SYNC > * added isync() after set_tb() > * removed extra entries from mpc85xx_smp_guts_ids
What's that CONFIG option for ?
Cheers, Ben.
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