- Update io_mappi2.c to access a CF device as an IDE disk device
  for Mappi2 eva board.

- Please set CONFIG_M32R_CFC=n, when you use m32r-g00ff for CF boot.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>