Component Type: kbuild config

Description: ARM errata: A data cache maintenance operation which aborts, might lead to deadlock

More info: This option enables the workaround for the 775420 Cortex-A9 (r2p2, r2p6,r2p8,r2p10,r3p0) erratum. In case a data cache maintenance operation aborts with MMU exception, it might cause the processor to deadlock. This workaround puts DSB before executing ISB if an abort may occur on cache maintenance.

Build project: Kconfig (Linux kconfig) (Path: arch\arm\Kconfig )

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