From 3cde265c2821556a0080a584eaa08f0094462357 Mon Sep 17 00:00:00 2001 From: Angel Pons Date: Mon, 23 Feb 2026 19:07:03 +0100 Subject: [PATCH] sb/intel/lynxpoint/acpi/xhci.asl: Drop redundant writes Setting `SWAI` and `SAIP` is already done in the LPT-H and LPT-LP specific branches, so there's no need to do it again. WPT-LP does NOT need these writes. Change-Id: Ib5156fab1384cdc531fc1d49dd61e5fc4600e894 Signed-off-by: Angel Pons Reviewed-on: https://review.coreboot.org/c/coreboot/+/91391 Reviewed-by: Paul Menzel Tested-by: build bot (Jenkins) Reviewed-by: Matt DeVillier --- src/southbridge/intel/lynxpoint/acpi/xhci.asl | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/src/southbridge/intel/lynxpoint/acpi/xhci.asl b/src/southbridge/intel/lynxpoint/acpi/xhci.asl index d059e08815..d5b97d03e3 100644 --- a/src/southbridge/intel/lynxpoint/acpi/xhci.asl +++ b/src/southbridge/intel/lynxpoint/acpi/xhci.asl @@ -256,12 +256,6 @@ Device (XHCI) ^SAIP = 0 #endif - // Clear PCI CFG offset 0x40[11] - ^SWAI = 0 - - // Clear PCI CFG offset 0x44[13:12] - ^SAIP = 0 - Return () } @@ -332,12 +326,6 @@ Device (XHCI) ^SAIP = 1 #endif - // Set PCI CFG offset 0x40[11] - ^SWAI = 1 - - // Set PCI CFG offset 0x44[13:12] - ^SAIP = 1 - // Put device in D3 ^D0D3 = 3