powerpc/85xx: Update smp support to handle doorbells and non-mpic init

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Use device tree to determine if we actually have an MPIC and use
CPU feature to decide if we should use doorbells for IPIs.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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Kumar Gala 2009-02-11 22:50:42 -06:00

parent 1a3d1fc227

commit 563fdd4a0a

1 changed files with 35 additions and 8 deletions

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arch/powerpc/platforms/85xx/smp.c

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