Component Type: kbuild config

Description: ARM errata: Data written to the L2 cache can be overwritten with stale data

More info: This option enables the workaround for the 460075 Cortex-A8 (r2p0) erratum. Any asynchronous access to the L2 cache may encounter a situation in which recent store transactions to the L2 cache are lost and overwritten with stale memory contents from external memory. The workaround disables the write-allocate mode for the L2 cache via the ACTLR register. Note that setting specific bits in the ACTLR register may not be available in non-secure mode.

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

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