tree e2683eeb6be5e95505a2cd69a36370c9ab058024
parent bcd84fe149c29b48a8580dd64aba3a1333411039
author Thomas Heijligen <thomas.heijligen@secunet.com> 1547121359 +0100
committer Patrick Georgi <pgeorgi@google.com> 1548923958 +0000

mb/emulation/qemu-i440fx: prepare fw_cfg for romstage usage

Add separate functions for selecting the port and reading the port.
Romstage can now read incremental from the data port.

Change-Id: I0ffde3bc2a4415a8af99af2275d16f6609099e37
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Reviewed-on: https://review.coreboot.org/c/30846
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>