Merge the big-endian ARM targets together, and the little-endian ARM
targets. With this we assume any ARM target containing eb is big-endian,
otherwise it is little-endian.


git-svn-id: svn+ssh://svn.freebsd.org/base/head@272564 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Fix format string warnings.


git-svn-id: svn+ssh://svn.freebsd.org/base/head@272565 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f