ARM: OMAP5: Enable Cortex A15 errata 798181
ARM errata 798181 is applicable for OMAP5 based devices. So enable the same in the build. Errata extract and workaround information is as below. On Cortex-A15 (r0p0..r3p2) the TLBI*IS/DSB operations are not adequately shooting down all use of the old entries. The ARM_ERRATA_798181 option enables the Linux kernel workaround for this erratum which sends an IPI to the CPUs that are running the same ASID as the one being invalidated. Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -114,6 +114,7 @@ config SOC_OMAP5
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select HAVE_SMP
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select COMMON_CLK
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select HAVE_ARM_ARCH_TIMER
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select ARM_ERRATA_798181
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comment "OMAP Core Type"
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depends on ARCH_OMAP2
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