nb/intel/pineview: Use new fixed BAR accessors

Some cases break reproducibility if refactored, and are left as-is.

Tested with BUILD_TIMELESS=1, Foxconn D41S remains identical.

Change-Id: I484f04455fe4baa69888645554fcd72881ba197d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51869
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/northbridge/intel/pineview/romstage.c b/src/northbridge/intel/pineview/romstage.c
index 22ed952..5e5420c 100644
--- a/src/northbridge/intel/pineview/romstage.c
+++ b/src/northbridge/intel/pineview/romstage.c
@@ -44,7 +44,7 @@
 	if (s3resume) {
 		boot_path = BOOT_PATH_RESUME;
 	} else {
-		if (MCHBAR32(PMSTS) & (1 << 8)) /* HOT RESET */
+		if (mchbar_read32(PMSTS) & (1 << 8)) /* HOT RESET */
 			boot_path = BOOT_PATH_RESET;
 		else
 			boot_path = BOOT_PATH_NORMAL;