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[PATCH][ARM] Add CRC32 to the feature flags of Cortex-A53, A57


Hi all,

The Cortex-A53 and Cortex-A57 processors support the CRC32 extensions to ARMv8-a, so we specify that in their definitions in arm-cores.def. This also updates their big.LITTLE amalgamation and removes the redundant FL_THUMB_DIV and FL_ARM_DIV there since ARMv8-a already implies those flags.

Tested arm-none-eabi on a model.

Ok for trunk?

2014-01-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

    * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
    (cortex-a57): Likewise.
    (cortex-a57.cortex-a53): Likewise. Remove redundant flags.

Attachment: crc-arm-cores.def
Description: Text document


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