Enable/fix compilation of i8254 code in ram stage.

Change-Id: I3bbe795d8e6e576be9e94d6cd888e78a116ddbbd
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/254
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
3 files changed