sb/intel/i82371eb: Clean up PM register #defines

Remove EIO define. It is unused and means something else,
elsewhere in the tree.

Move PMIOSE bit definition next to PMREGMISC, where it actually
belongs.

Correct a number of bit defines with glaring errors.

Clarify in comments which PM register defines are in PCI config
space are which are in I/O space.

Change-Id: Ic7f2267d013403c0a519c2ee1786bd3c7f5a9708
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41637
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

0 files changed, 0 insertions, 0 deletions