ACPICA: Linux-specific header: enable "aarch64" 64-bit build.
ACPICA: Linux-specific header: enable "aarch64" 64-bit build.

Add support for the __aarch64__ define for 64-bit builds.

Signed-off-by: Naresh Bhat <e8be4dc5c5fc4e97bab200379f99190520a03ba2@linaro.org>
Signed-off-by: Bob Moore <861d61e839a6c9cacf88c3a26b10371d2c9b211f@intel.com>
Signed-off-by: Lv Zheng <687b611ec106f085ac3db1fd0c8e91dc3509d58c@intel.com>
Reviewed-by: Len Brown <b060cfa1096cc6e8be83699ddb4ed8a77dd63af5@intel.com>
Signed-off-by: Rafael J. Wysocki <27ffc44a8ec6a212fba98cfc3246c6ce8ab131e0@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs