issue-482: Adds support for CACHELINE_ALIGNED value for arm based devices
issue-482: Adds support for CACHELINE_ALIGNED value for arm based devices

Hardcoded the cacheline size to 32 because this value is supported by several
arm devices, however a better logic needs to be implemented at some point to
handle more arm devices.

git-svn-id: 005a797486ed258bc647c92414185dac8898a8a0@185 6b5cf1ce-ec42-a296-1ba9-69fdba395a50

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