Cortex-A32 is 32bit only, but the recent changes had it working as
64bit (causing build breaks). This reverts that change in this file.
(From OE-Core rev: 2957379c85c245f183e7e94e30c2b504fc25cedf)
Signed-off-by: Jon Mason <jon.mason@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>