nb/intel/ironlake: Simplify BAR handling

Currently, northbridge BARs are 32-bit values. We don't have any use
case for BARs above 4 GiB in early stages, so handling possibly 64-bit
values seems unnecessary, which currently is a noisy way to write zero.

Tested with BUILD_TIMELESS=1, packardbell/ms2290 remains identical.

Change-Id: I93d1740b961f6a5962757d9a1e960b3f1014a0c6
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42699
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

0 files changed, 0 insertions, 0 deletions