romcc_io: add pci_or_configX functions.

Some of the modules use their own rolled pci_or_configX functions.
Therefore, make them first class so everyone can use them without
copying them.

Change-Id: I9a4d3364c832548dbfe18139c27cce2d60c3316d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/1797
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
1 file changed