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powerpc/corenet: use the mixed mode of MPIC when enabling CPU hotplug

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Core reset may cause issue if using the proxy mode of MPIC.
Use the mixed mode of MPIC if enabling CPU hotplug.

Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
chenhui zhao 2015-07-23 11:55:45 +08:00 committed by Scott Wood
parent 20d09927e6
commit 881ea7d3f5
1 changed files with 8 additions and 0 deletions
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8
arch/powerpc/platforms/85xx/corenet_generic.c
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@ -214,7 +214,15 @@ define_machine(corenet_generic) {
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
.pcibios_fixup_phb = fsl_pcibios_fixup_phb,
#endif
/*
* Core reset may cause issue if using the proxy mode of MPIC.
* So, use the mixed mode of MPIC if enabling CPU hotplug.
*/
#ifdef CONFIG_HOTPLUG_CPU
.get_irq = mpic_get_irq,
#else
.get_irq = mpic_get_coreint_irq,
#endif
.restart = fsl_rstcr_restart,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,