Relocate macros for supporting non-byte addressible architectures

Moves these macros to the main public API include file for each
supported architecture, since the <arch>type.h include file is
to be eliminated.

Change-Id: Ia87b9c0bed1501bcce7f363bd4155f7ef642376a
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
6 files changed