[coreboot-gerrit] Change in coreboot[master]: nb/intel/x4x/acpi: Use ASL 2.0 syntax

[Angel Pons (Code Review)]

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/43171 )

Change subject: nb/intel/x4x/acpi: Use ASL 2.0 syntax
......................................................................

nb/intel/x4x/acpi: Use ASL 2.0 syntax

Tested with BUILD_TIMELESS=1, Asus P5QL PRO does not change.

Change-Id: I089f14dce6e3fdebcfdee126a2023ef028a01805
Signed-off-by: Angel Pons 
---
M src/northbridge/intel/x4x/acpi/hostbridge.asl
1 file changed, 2 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/71/43171/1

diff --git a/src/northbridge/intel/x4x/acpi/hostbridge.asl b/src/northbridge/intel/x4x/acpi/hostbridge.asl
index 314908f..6c371cb 100644
--- a/src/northbridge/intel/x4x/acpi/hostbridge.asl
+++ b/src/northbridge/intel/x4x/acpi/hostbridge.asl
@@ -209,8 +209,8 @@
     * Enter actual TOLUD. The TOLUD register contains bits 20-31 of
     * the top of memory address.
     */
-	ShiftLeft (^MCHC.TLUD, 20, PMIN)
-	Add(Subtract(PMAX, PMIN), 1, PLEN)
+	PMIN = ^MCHC.TLUD << 20
+	PLEN = PMAX - PMIN + 1

Return (MCRS)
 }