sb/intel/i82801{g,j}x: Automatically generate ACPI PIRQ tables

Both southbridges need to be done at once since this southbridge code
is used for different northbridges, which fails to compile when done
separately.

This needs an acpi_name functions in the northbridge code to be
defined.

TESTED on Intel DG43GT: show correct PIRQ ACPI entries in
/sys/firmware/acpi/tables/SSDT.

Change-Id: I286d251ddf8fcae27dd07011a1cd62d8f4847683
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/22981
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/mainboard/apple/macbook21/acpi/i945_pci_irqs.asl b/src/mainboard/apple/macbook21/acpi/i945_pci_irqs.asl
deleted file mode 100644
index 5e5facb..0000000
--- a/src/mainboard/apple/macbook21/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			Package() { 0x0001FFFF, 0, 0, 0x10 },
-			Package() { 0x0002FFFF, 0, 0, 0x10 },
-			Package() { 0x0007FFFF, 0, 0, 0x10 },
-			Package() { 0x001BFFFF, 0, 0, 0x16 },
-			Package() { 0x001CFFFF, 0, 0, 0x11 },
-			Package() { 0x001CFFFF, 1, 0, 0x10 },
-			Package() { 0x001CFFFF, 2, 0, 0x12 },
-			Package() { 0x001CFFFF, 3, 0, 0x13 },
-			Package() { 0x001DFFFF, 0, 0, 0x15 },
-			Package() { 0x001DFFFF, 1, 0, 0x13 },
-			Package() { 0x001DFFFF, 2, 0, 0x12 },
-			Package() { 0x001DFFFF, 3, 0, 0x10 },
-			Package() { 0x001EFFFF, 0, 0, 0x16 },
-			Package() { 0x001EFFFF, 1, 0, 0x14 },
-			Package() { 0x001FFFFF, 0, 0, 0x12 },
-			Package() { 0x001FFFFF, 1, 0, 0x13 },
-			Package() { 0x001FFFFF, 3, 0, 0x10 }
-		})
-	} Else {
-		Return (Package() {
-			Package() { 0x0001FFFF, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x0002FFFF, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x0007FFFF, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001BFFFF, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			Package() { 0x001CFFFF, 0, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001CFFFF, 1, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001CFFFF, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001CFFFF, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001DFFFF, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001DFFFF, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001DFFFF, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001DFFFF, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001EFFFF, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			Package() { 0x001EFFFF, 1, \_SB.PCI0.LPCB.LNKE, 0 },
-			Package() { 0x001FFFFF, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001FFFFF, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001FFFFF, 3, \_SB.PCI0.LPCB.LNKA, 0 }
-		})
-	}
-}
diff --git a/src/mainboard/asrock/g41c-gs/acpi/x4x_pci_irqs.asl b/src/mainboard/asrock/g41c-gs/acpi/x4x_pci_irqs.asl
deleted file mode 100644
index 5bec150..0000000
--- a/src/mainboard/asrock/g41c-gs/acpi/x4x_pci_irqs.asl
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2017 Arthur Heymans <arthur@aheymans.xyz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for x4x */
-
-/* PCI Interrupt Routing */
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			/* PEG */
-			Package() { 0x0001ffff, 0, 0, 0x10 },
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, 0, 0x10 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, 0, 0x10 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, 0, 0x10 },
-			Package() { 0x001cffff, 1, 0, 0x11 },
-			Package() { 0x001cffff, 2, 0, 0x12 },
-			Package() { 0x001cffff, 3, 0, 0x13 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, 0, 0x17 },
-			Package() { 0x001dffff, 1, 0, 0x13 },
-			Package() { 0x001dffff, 2, 0, 0x12 },
-			Package() { 0x001dffff, 3, 0, 0x10 },
-			/* PATA/SATA/SMBUS		0:1f.1-3 */
-			Package() { 0x001fffff, 0, 0, 0x12 },
-			Package() { 0x001fffff, 1, 0, 0x13 },
-		})
-	} Else {
-		Return (Package() {
-			/* PEG */
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* PATA/SATA/SMBUS		0:1f.1-3 */
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/asus/p5gc-mx/acpi/i945_pci_irqs.asl b/src/mainboard/asus/p5gc-mx/acpi/i945_pci_irqs.asl
deleted file mode 100644
index 4aaa33f..0000000
--- a/src/mainboard/asus/p5gc-mx/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, 0, 16 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, 0, 16 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, 0, 16 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, 0, 16 },
-			Package() { 0x001cffff, 1, 0, 17 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, 0, 16 },
-			Package() { 0x001dffff, 1, 0, 17 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 19 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, 0, 16 },
-			Package() { 0x001fffff, 1, 0, 17 },
-			Package() { 0x001fffff, 2, 0, 18 },
-			Package() { 0x001fffff, 3, 0, 19 },
-
-		})
-
-	} Else {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/foxconn/g41s-k/acpi/x4x_pci_irqs.asl b/src/mainboard/foxconn/g41s-k/acpi/x4x_pci_irqs.asl
deleted file mode 100644
index bb48e88..0000000
--- a/src/mainboard/foxconn/g41s-k/acpi/x4x_pci_irqs.asl
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2017 Arthur Heymans <arthur@aheymans.xyz>
- * Copyright (C) 2017 Samuel Holland <samuel@sholland.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for x4x */
-
-/* PCI Interrupt Routing */
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			/* PEG					0:01.0 */
-			Package() { 0x0001ffff, 0, 0, 0x10 },
-			Package() { 0x0001ffff, 1, 0, 0x11 },
-			Package() { 0x0001ffff, 2, 0, 0x12 },
-			Package() { 0x0001ffff, 3, 0, 0x13 },
-			/* Internal GFX			0:02.0 */
-			Package() { 0x0002ffff, 0, 0, 0x10 },
-			/* High Definition Audio		0:1b.0 */
-			Package() { 0x001bffff, 0, 0, 0x10 },
-			/* PCIe Root Ports			0:1c.x */
-			Package() { 0x001cffff, 0, 0, 0x10 },
-			Package() { 0x001cffff, 1, 0, 0x11 },
-			Package() { 0x001cffff, 2, 0, 0x12 },
-			Package() { 0x001cffff, 3, 0, 0x13 },
-			/* USB and EHCI				0:1d.x */
-			Package() { 0x001dffff, 0, 0, 0x17 },
-			Package() { 0x001dffff, 1, 0, 0x13 },
-			Package() { 0x001dffff, 2, 0, 0x12 },
-			Package() { 0x001dffff, 3, 0, 0x10 },
-			/* PCI Bridge				0x1e.0 */
-			Package() { 0x001effff, 0, 0, 0x11 },
-			Package() { 0x001effff, 1, 0, 0x14 },
-			/* PATA/SATA/SMBUS			0:1f.x */
-			Package() { 0x001fffff, 0, 0, 0x12 },
-			Package() { 0x001fffff, 1, 0, 0x13 },
-		})
-	} Else {
-		Return (Package() {
-			/* PEG					0:01.0 */
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			/* Internal GFX			0:02.0 */
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* High Definition Audio		0:1b.0 */
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* PCIe Root Ports			0:1c.x */
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			/* USB and EHCI				0:1d.x */
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* PCI Bridge				0x1e.0 */
-			Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 },
-			/* PATA/SATA/SMBUS			0:1f.x */
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/getac/p470/acpi/i945_pci_irqs.asl b/src/mainboard/getac/p470/acpi/i945_pci_irqs.asl
deleted file mode 100644
index 5bbf144..0000000
--- a/src/mainboard/getac/p470/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, 0, 16 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, 0, 16 },
-			// Network
-			Package() { 0x0007ffff, 0, 0, 16 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, 0, 22 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, 0, 17 },
-			Package() { 0x001cffff, 1, 0, 16 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, 0, 23 },
-			Package() { 0x001dffff, 1, 0, 19 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 16 },
-			// AC97				0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, 0, 22 },
-			Package() { 0x001effff, 1, 0, 20 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, 0, 18 },
-			Package() { 0x001fffff, 1, 0, 19 },
-			Package() { 0x001fffff, 3, 0, 16 }
-		})
-	} Else {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// Network			0:7.0
-			Package() { 0x0007ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			// AC97				0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKA, 0 }
-		})
-	}
-}
diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/acpi/i945_pci_irqs.asl b/src/mainboard/gigabyte/ga-945gcm-s2l/acpi/i945_pci_irqs.asl
deleted file mode 100644
index 4aaa33f..0000000
--- a/src/mainboard/gigabyte/ga-945gcm-s2l/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, 0, 16 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, 0, 16 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, 0, 16 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, 0, 16 },
-			Package() { 0x001cffff, 1, 0, 17 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, 0, 16 },
-			Package() { 0x001dffff, 1, 0, 17 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 19 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, 0, 16 },
-			Package() { 0x001fffff, 1, 0, 17 },
-			Package() { 0x001fffff, 2, 0, 18 },
-			Package() { 0x001fffff, 3, 0, 19 },
-
-		})
-
-	} Else {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/acpi/x4x_pci_irqs.asl b/src/mainboard/gigabyte/ga-g41m-es2l/acpi/x4x_pci_irqs.asl
deleted file mode 100644
index 46e8a4a..0000000
--- a/src/mainboard/gigabyte/ga-g41m-es2l/acpi/x4x_pci_irqs.asl
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2015  Damien Zammit <damien@zamaudio.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for x4x */
-
-/* PCI Interrupt Routing */
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			/* PEG */
-			Package() { 0x0001ffff, 0, 0, 16 },
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, 0, 16 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, 0, 16 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, 0, 16 },
-			Package() { 0x001cffff, 1, 0, 17 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			Package() { 0x001cffff, 0, 0, 16 },
-			Package() { 0x001cffff, 1, 0, 17 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, 0, 23 },
-			Package() { 0x001dffff, 1, 0, 19 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 16 },
-			/* SMBUS/SATA/PATA	0:1f.2, 0:1f.3 */
-			Package() { 0x001fffff, 0, 0, 18 },
-			Package() { 0x001fffff, 1, 0, 19 },
-			Package() { 0x001fffff, 1, 0, 19 },
-		})
-	} Else {
-		Return (Package() {
-			/* PEG */
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* SMBUS/SATA/PATA		0:1f.2, 0:1f.3 */
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/ibase/mb899/acpi/i945_pci_irqs.asl b/src/mainboard/ibase/mb899/acpi/i945_pci_irqs.asl
deleted file mode 100644
index 0db7bc7..0000000
--- a/src/mainboard/ibase/mb899/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, 0, 16 },
-			Package() { 0x0001ffff, 1, 0, 17 },
-			Package() { 0x0001ffff, 2, 0, 18 },
-			Package() { 0x0001ffff, 3, 0, 19 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, 0, 16 },
-			// High Definition Audio	0:1b.0
-			//Package() { 0x001bffff, 0, 0, 16 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, 0, 16 },
-			Package() { 0x001cffff, 1, 0, 17 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, 0, 23 },
-			Package() { 0x001dffff, 1, 0, 19 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 16 },
-			// AC97/IDE				0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, 0, 17 },
-			Package() { 0x001effff, 1, 0, 20 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, 0, 18 },
-			Package() { 0x001fffff, 1, 0, 19},
-		})
-	} Else {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// High Definition Audio	0:1b.0
-			//Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			// AC97/IDE			0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/intel/d510mo/acpi/pineview_pci_irqs.asl b/src/mainboard/intel/d510mo/acpi/pineview_pci_irqs.asl
deleted file mode 100644
index 3fa6fdb..0000000
--- a/src/mainboard/intel/d510mo/acpi/pineview_pci_irqs.asl
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2015  Damien Zammit <damien@zamaudio.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for pineview */
-/* FIXME: EHCI controller not working yet */
-
-/* PCI Interrupt Routing */
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, 0, 16 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, 0, 22 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, 0, 17 },
-			Package() { 0x001cffff, 1, 0, 16 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, 0, 23 },
-			Package() { 0x001dffff, 1, 0, 19 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 16 },
-			Package() { 0x001dffff, 0, 0, 23 },
-			/* PCI				0:1e.0 */
-			Package() { 0x001effff, 0, 0, 22 },
-			/* LPC/SATA/SMBUS	0:1f.2, 0:1f.3 */
-			Package() { 0x001fffff, 1, 0, 19 },
-			Package() { 0x001fffff, 1, 0, 19 },
-			Package() { 0x001fffff, 1, 0, 19 },
-		})
-	} Else {
-		Return (Package() {
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			/* PCI				0:1e.0 */
-			Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			/* LPC/SATA/SMBUS		0:1f.2, 0:1f.3 */
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/intel/d945gclf/acpi/i945_pci_irqs.asl b/src/mainboard/intel/d945gclf/acpi/i945_pci_irqs.asl
deleted file mode 100644
index a7fcc85..0000000
--- a/src/mainboard/intel/d945gclf/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, 0, 16 },
-			Package() { 0x0001ffff, 1, 0, 17 },
-			Package() { 0x0001ffff, 2, 0, 18 },
-			Package() { 0x0001ffff, 3, 0, 19 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, 0, 16 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, 0, 22 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, 0, 17 },
-			Package() { 0x001cffff, 1, 0, 16 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, 0, 23 },
-			Package() { 0x001dffff, 1, 0, 19 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 16 },
-			// AC97				0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, 0, 22 },
-			Package() { 0x001effff, 1, 0, 20 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, 0, 18 },
-			Package() { 0x001fffff, 1, 0, 19 },
-		})
-	} Else {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKF, 0 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			// AC97				0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/intel/dg41wv/acpi/x4x_pci_irqs.asl b/src/mainboard/intel/dg41wv/acpi/x4x_pci_irqs.asl
deleted file mode 100644
index 5bec150..0000000
--- a/src/mainboard/intel/dg41wv/acpi/x4x_pci_irqs.asl
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2017 Arthur Heymans <arthur@aheymans.xyz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for x4x */
-
-/* PCI Interrupt Routing */
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			/* PEG */
-			Package() { 0x0001ffff, 0, 0, 0x10 },
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, 0, 0x10 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, 0, 0x10 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, 0, 0x10 },
-			Package() { 0x001cffff, 1, 0, 0x11 },
-			Package() { 0x001cffff, 2, 0, 0x12 },
-			Package() { 0x001cffff, 3, 0, 0x13 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, 0, 0x17 },
-			Package() { 0x001dffff, 1, 0, 0x13 },
-			Package() { 0x001dffff, 2, 0, 0x12 },
-			Package() { 0x001dffff, 3, 0, 0x10 },
-			/* PATA/SATA/SMBUS		0:1f.1-3 */
-			Package() { 0x001fffff, 0, 0, 0x12 },
-			Package() { 0x001fffff, 1, 0, 0x13 },
-		})
-	} Else {
-		Return (Package() {
-			/* PEG */
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* PATA/SATA/SMBUS		0:1f.1-3 */
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/intel/dg43gt/acpi/x4x_pci_irqs.asl b/src/mainboard/intel/dg43gt/acpi/x4x_pci_irqs.asl
deleted file mode 100644
index a0e7f07..0000000
--- a/src/mainboard/intel/dg43gt/acpi/x4x_pci_irqs.asl
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2017 Arthur Heymans <arthur@aheymans.xyz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for x4x */
-/* Uses reset defaults + some undocumented device taken from vendor DSDT*/
-
-/* PCI Interrupt Routing */
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			/* PEG */
-			Package() { 0x0001ffff, 0, 0, 0x10 },
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, 0, 0x10 },
-			/* ME */
-			Package() { 0x0003ffff, 0, 0, 0x10 },
-			Package() { 0x0003ffff, 1, 0, 0x11 },
-			Package() { 0x0003ffff, 2, 0, 0x12 },
-			/* ?? */
-			Package() { 0x0016ffff, 0, 0, 0x12 },
-			Package() { 0x0016ffff, 1, 0, 0x13 },
-			/* GBE			        0:19.0 */
-			Package() { 0x0019ffff, 0, 0, 0x10 },
-			/* USB and EHCI */
-			Package() { 0x001affff, 0, 0, 0x10 },
-			Package() { 0x001affff, 1, 0, 0x11 },
-			Package() { 0x001affff, 2, 0, 0x12 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, 0, 0x10 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, 0, 0x10 },
-			Package() { 0x001cffff, 1, 0, 0x11 },
-			Package() { 0x001cffff, 2, 0, 0x12 },
-			Package() { 0x001cffff, 3, 0, 0x13 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, 0, 0x10 },
-			Package() { 0x001dffff, 1, 0, 0x11 },
-			Package() { 0x001dffff, 2, 0, 0x12 },
-			Package() { 0x001dffff, 3, 0, 0x13 },
-			/* SMBUS/SATA/PATA	0:1f.2, 0:1f.3 */
-			Package() { 0x001fffff, 1, 0, 0x11 },
-			Package() { 0x001fffff, 2, 0, 0x12 },
-			Package() { 0x001fffff, 3, 0, 0x13 },
-		})
-	} Else {
-		Return (Package() {
-			/* PEG */
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* Internal GFX */
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* ME */
-			Package() { 0x0003ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x0003ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x0003ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-
-			Package() { 0x0016ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x0016ffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			/* GBE */
-			Package() { 0x0019ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* USB */
-			Package() { 0x001affff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001affff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001affff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			/* High Definition Audio	0:1b.0 */
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			/* PCIe Root Ports		0:1c.x */
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			/* USB and EHCI			0:1d.x */
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			/* PATA/SATA/SMBUS		0:1f.1-3 */
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/kontron/986lcd-m/acpi/i945_pci_irqs.asl b/src/mainboard/kontron/986lcd-m/acpi/i945_pci_irqs.asl
deleted file mode 100644
index efb94c6..0000000
--- a/src/mainboard/kontron/986lcd-m/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, 0, 16 },
-			Package() { 0x0001ffff, 1, 0, 17 },
-			Package() { 0x0001ffff, 2, 0, 18 },
-			Package() { 0x0001ffff, 3, 0, 19 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, 0, 16 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, 0, 16 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, 0, 16 },
-			Package() { 0x001cffff, 1, 0, 17 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, 0, 23 },
-			Package() { 0x001dffff, 1, 0, 19 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 16 },
-			// AC97/IDE				0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, 0, 17 },
-			Package() { 0x001effff, 1, 0, 20 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, 0, 18 },
-			Package() { 0x001fffff, 1, 0, 19},
-		})
-	} Else {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			// AC97/IDE			0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-		})
-	}
-}
diff --git a/src/mainboard/lenovo/t60/acpi/i945_pci_irqs.asl b/src/mainboard/lenovo/t60/acpi/i945_pci_irqs.asl
deleted file mode 100644
index f0d76db..0000000
--- a/src/mainboard/lenovo/t60/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			Package() { 0x0002ffff, 0, 0, 0x10 }, // VGA
-			Package() { 0x001bffff, 1, 0, 0x11 }, // Audio
-			Package() { 0x001cffff, 0, 0, 0x14 }, // PCI bridge
-			Package() { 0x001cffff, 1, 0, 0x15 }, // PCI bridge
-			Package() { 0x001cffff, 2, 0, 0x16 }, // PCI bridge
-			Package() { 0x001cffff, 3, 0, 0x17 }, // PCI bridge
-			Package() { 0x001dffff, 0, 0, 0x10 }, // USB
-			Package() { 0x001dffff, 1, 0, 0x11 }, // USB
-			Package() { 0x001dffff, 2, 0, 0x12 }, // USB
-			Package() { 0x001dffff, 3, 0, 0x13 }, // USB
-			Package() { 0x001fffff, 0, 0, 0x17 }, // LPC
-			Package() { 0x001fffff, 1, 0, 0x10 }, // IDE
-			Package() { 0x001fffff, 2, 0, 0x10 }  // SATA
-		})
-	} Else {
-		Return (Package() {
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // VGA
-			Package() { 0x001bffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // Audio
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKE, 0 }, // PCI
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, // PCI
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKG, 0 }, // PCI
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKH, 0 }, // PCI
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // USB
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // USB
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, // USB
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, // USB
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKH, 0 }, // LPC
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKA, 0 }, // IDE
-			Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }  // SATA
-		})
-	}
-}
diff --git a/src/mainboard/lenovo/x60/acpi/i945_pci_irqs.asl b/src/mainboard/lenovo/x60/acpi/i945_pci_irqs.asl
deleted file mode 100644
index f0d76db..0000000
--- a/src/mainboard/lenovo/x60/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			Package() { 0x0002ffff, 0, 0, 0x10 }, // VGA
-			Package() { 0x001bffff, 1, 0, 0x11 }, // Audio
-			Package() { 0x001cffff, 0, 0, 0x14 }, // PCI bridge
-			Package() { 0x001cffff, 1, 0, 0x15 }, // PCI bridge
-			Package() { 0x001cffff, 2, 0, 0x16 }, // PCI bridge
-			Package() { 0x001cffff, 3, 0, 0x17 }, // PCI bridge
-			Package() { 0x001dffff, 0, 0, 0x10 }, // USB
-			Package() { 0x001dffff, 1, 0, 0x11 }, // USB
-			Package() { 0x001dffff, 2, 0, 0x12 }, // USB
-			Package() { 0x001dffff, 3, 0, 0x13 }, // USB
-			Package() { 0x001fffff, 0, 0, 0x17 }, // LPC
-			Package() { 0x001fffff, 1, 0, 0x10 }, // IDE
-			Package() { 0x001fffff, 2, 0, 0x10 }  // SATA
-		})
-	} Else {
-		Return (Package() {
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // VGA
-			Package() { 0x001bffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // Audio
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKE, 0 }, // PCI
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, // PCI
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKG, 0 }, // PCI
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKH, 0 }, // PCI
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // USB
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // USB
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, // USB
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, // USB
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKH, 0 }, // LPC
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKA, 0 }, // IDE
-			Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }  // SATA
-		})
-	}
-}
diff --git a/src/mainboard/lenovo/z61t/acpi/i945_pci_irqs.asl b/src/mainboard/lenovo/z61t/acpi/i945_pci_irqs.asl
deleted file mode 100644
index f0d76db..0000000
--- a/src/mainboard/lenovo/z61t/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			Package() { 0x0002ffff, 0, 0, 0x10 }, // VGA
-			Package() { 0x001bffff, 1, 0, 0x11 }, // Audio
-			Package() { 0x001cffff, 0, 0, 0x14 }, // PCI bridge
-			Package() { 0x001cffff, 1, 0, 0x15 }, // PCI bridge
-			Package() { 0x001cffff, 2, 0, 0x16 }, // PCI bridge
-			Package() { 0x001cffff, 3, 0, 0x17 }, // PCI bridge
-			Package() { 0x001dffff, 0, 0, 0x10 }, // USB
-			Package() { 0x001dffff, 1, 0, 0x11 }, // USB
-			Package() { 0x001dffff, 2, 0, 0x12 }, // USB
-			Package() { 0x001dffff, 3, 0, 0x13 }, // USB
-			Package() { 0x001fffff, 0, 0, 0x17 }, // LPC
-			Package() { 0x001fffff, 1, 0, 0x10 }, // IDE
-			Package() { 0x001fffff, 2, 0, 0x10 }  // SATA
-		})
-	} Else {
-		Return (Package() {
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // VGA
-			Package() { 0x001bffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // Audio
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKE, 0 }, // PCI
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, // PCI
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKG, 0 }, // PCI
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKH, 0 }, // PCI
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // USB
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // USB
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, // USB
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, // USB
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKH, 0 }, // LPC
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKA, 0 }, // IDE
-			Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }  // SATA
-		})
-	}
-}
diff --git a/src/mainboard/roda/rk886ex/acpi/i945_pci_irqs.asl b/src/mainboard/roda/rk886ex/acpi/i945_pci_irqs.asl
deleted file mode 100644
index a7d999e..0000000
--- a/src/mainboard/roda/rk886ex/acpi/i945_pci_irqs.asl
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This is board specific information: IRQ routing for the
- * i945
- */
-
-
-// PCI Interrupt Routing
-Method(_PRT)
-{
-	If (PICM) {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, 0, 16 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, 0, 16 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, 0, 22 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, 0, 17 },
-			Package() { 0x001cffff, 1, 0, 16 },
-			Package() { 0x001cffff, 2, 0, 18 },
-			Package() { 0x001cffff, 3, 0, 19 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, 0, 23 },
-			Package() { 0x001dffff, 1, 0, 19 },
-			Package() { 0x001dffff, 2, 0, 18 },
-			Package() { 0x001dffff, 3, 0, 16 },
-			// AC97				0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, 0, 22 },
-			Package() { 0x001effff, 1, 0, 20 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, 0, 18 },
-			Package() { 0x001fffff, 1, 0, 19 },
-			Package() { 0x001fffff, 1, 0, 20 },
-			Package() { 0x001fffff, 3, 0, 16 }
-		})
-	} Else {
-		Return (Package() {
-			// PCIe Graphics		0:1.0
-			Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// Onboard graphics (IGD)	0:2.0
-			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
-			// High Definition Audio	0:1b.0
-			Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			// PCIe Root Ports		0:1c.x
-			Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
-			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
-			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
-			// USB and EHCI			0:1d.x
-			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
-			Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
-			// AC97				0:1e.2, 0:1e.3
-			Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
-			Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 },
-			// LPC device			0:1f.0
-			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
-			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
-			Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKA, 0 }
-		})
-	}
-}
diff --git a/src/northbridge/intel/i945/acpi/hostbridge.asl b/src/northbridge/intel/i945/acpi/hostbridge.asl
index 5877b0e..7b3917d 100644
--- a/src/northbridge/intel/i945/acpi/hostbridge.asl
+++ b/src/northbridge/intel/i945/acpi/hostbridge.asl
@@ -228,6 +228,3 @@
 
 	Return (MCRS)
 }
-
-/* IRQ assignment is mainboard specific. Get it from mainboard ACPI code */
-#include "acpi/i945_pci_irqs.asl"
diff --git a/src/northbridge/intel/i945/northbridge.c b/src/northbridge/intel/i945/northbridge.c
index b8a2255..d3539b8 100644
--- a/src/northbridge/intel/i945/northbridge.c
+++ b/src/northbridge/intel/i945/northbridge.c
@@ -117,6 +117,22 @@
 	assign_resources(dev->link_list);
 }
 
+static const char *northbridge_acpi_name(const struct device *dev)
+{
+	if (dev->path.type == DEVICE_PATH_DOMAIN)
+		return "PCI0";
+
+	if (dev->path.type != DEVICE_PATH_PCI || dev->bus->secondary != 0)
+		return NULL;
+
+	switch (dev->path.pci.devfn) {
+	case PCI_DEVFN(0, 0):
+		return "MCHC";
+	}
+
+	return NULL;
+}
+
 	/* TODO We could determine how many PCIe busses we need in
 	 * the bar. For now that number is hardcoded to a max of 64.
 	 * See e7525/northbridge.c for an example.
@@ -127,6 +143,7 @@
 	.enable_resources = NULL,
 	.init             = NULL,
 	.scan_bus         = pci_domain_scan_bus,
+	.acpi_name        = northbridge_acpi_name,
 };
 
 static void mc_read_resources(struct device *dev)
@@ -154,7 +171,6 @@
 				((device & 0xffff) << 16) | (vendor & 0xffff));
 	}
 }
-
 static struct pci_operations intel_pci_ops = {
 	.set_subsystem    = intel_set_subsystem,
 };
diff --git a/src/northbridge/intel/pineview/acpi/hostbridge.asl b/src/northbridge/intel/pineview/acpi/hostbridge.asl
index d759514..3eff101 100644
--- a/src/northbridge/intel/pineview/acpi/hostbridge.asl
+++ b/src/northbridge/intel/pineview/acpi/hostbridge.asl
@@ -230,6 +230,3 @@
 
 	Return (MCRS)
 }
-
-/* IRQ assignment is mainboard specific. Get it from mainboard ACPI code */
-#include "acpi/pineview_pci_irqs.asl"
diff --git a/src/northbridge/intel/pineview/northbridge.c b/src/northbridge/intel/pineview/northbridge.c
index 93c7558..0bba03d 100644
--- a/src/northbridge/intel/pineview/northbridge.c
+++ b/src/northbridge/intel/pineview/northbridge.c
@@ -147,12 +147,29 @@
 	pci_write_config32(dev, PCI_COMMAND, reg32);
 }
 
+static const char *northbridge_acpi_name(const struct device *dev)
+{
+	if (dev->path.type == DEVICE_PATH_DOMAIN)
+		return "PCI0";
+
+	if (dev->path.type != DEVICE_PATH_PCI || dev->bus->secondary != 0)
+		return NULL;
+
+	switch (dev->path.pci.devfn) {
+	case PCI_DEVFN(0, 0):
+		return "MCHC";
+	}
+
+	return NULL;
+}
+
 static struct device_operations pci_domain_ops = {
 	.read_resources   = mch_domain_read_resources,
 	.set_resources    = mch_domain_set_resources,
 	.init             = mch_domain_init,
 	.scan_bus         = pci_domain_scan_bus,
 	.acpi_fill_ssdt_generator = generate_cpu_entries,
+	.acpi_name        = northbridge_acpi_name,
 };
 
 static void cpu_bus_init(struct device *dev)
diff --git a/src/northbridge/intel/x4x/acpi/hostbridge.asl b/src/northbridge/intel/x4x/acpi/hostbridge.asl
index 530fdfa..90f15c7 100644
--- a/src/northbridge/intel/x4x/acpi/hostbridge.asl
+++ b/src/northbridge/intel/x4x/acpi/hostbridge.asl
@@ -229,6 +229,3 @@
 
 	Return (MCRS)
 }
-
-/* IRQ assignment is mainboard specific. Get it from mainboard ACPI code */
-#include "acpi/x4x_pci_irqs.asl"
diff --git a/src/northbridge/intel/x4x/northbridge.c b/src/northbridge/intel/x4x/northbridge.c
index 3e50229..0fcc297 100644
--- a/src/northbridge/intel/x4x/northbridge.c
+++ b/src/northbridge/intel/x4x/northbridge.c
@@ -156,6 +156,22 @@
 	pci_write_config32(dev, PCI_COMMAND, reg32);
 }
 
+static const char *northbridge_acpi_name(const struct device *dev)
+{
+	if (dev->path.type == DEVICE_PATH_DOMAIN)
+		return "PCI0";
+
+	if (dev->path.type != DEVICE_PATH_PCI || dev->bus->secondary != 0)
+		return NULL;
+
+	switch (dev->path.pci.devfn) {
+	case PCI_DEVFN(0, 0):
+		return "MCHC";
+	}
+
+	return NULL;
+}
+
 static struct device_operations pci_domain_ops = {
 	.read_resources   = mch_domain_read_resources,
 	.set_resources    = mch_domain_set_resources,
@@ -163,6 +179,7 @@
 	.scan_bus         = pci_domain_scan_bus,
 	.write_acpi_tables = northbridge_write_acpi_tables,
 	.acpi_fill_ssdt_generator = generate_cpu_entries,
+	.acpi_name        = northbridge_acpi_name,
 };
 
 
diff --git a/src/southbridge/intel/i82801gx/Kconfig b/src/southbridge/intel/i82801gx/Kconfig
index 2670d23..7e48848 100644
--- a/src/southbridge/intel/i82801gx/Kconfig
+++ b/src/southbridge/intel/i82801gx/Kconfig
@@ -27,6 +27,7 @@
 	select SOUTHBRIDGE_INTEL_COMMON_SMBUS
 	select SOUTHBRIDGE_INTEL_COMMON_SPI
 	select HAVE_INTEL_CHIPSET_LOCKDOWN
+	select SOUTHBRIDGE_INTEL_COMMON_RCBA_PIRQ
 
 if SOUTHBRIDGE_INTEL_I82801GX
 
diff --git a/src/southbridge/intel/i82801gx/lpc.c b/src/southbridge/intel/i82801gx/lpc.c
index acc57a7..ac83ec9 100644
--- a/src/southbridge/intel/i82801gx/lpc.c
+++ b/src/southbridge/intel/i82801gx/lpc.c
@@ -32,6 +32,7 @@
 #include <cbmem.h>
 #include <string.h>
 #include <drivers/intel/gma/i915.h>
+#include <southbridge/intel/common/acpi_pirq_gen.h>
 #include "nvs.h"
 
 #define NMI_OFF	0
@@ -718,6 +719,16 @@
 	}
 }
 
+static const char *lpc_acpi_name(const struct device *dev)
+{
+	return "LPCB";
+}
+
+static void southbridge_fill_ssdt(device_t device)
+{
+	intel_acpi_gen_def_acpi_pirq(device);
+}
+
 static struct pci_operations pci_ops = {
 	.set_subsystem = set_subsystem,
 };
@@ -728,6 +739,8 @@
 	.enable_resources	= pci_dev_enable_resources,
 	.acpi_inject_dsdt_generator = southbridge_inject_dsdt,
 	.write_acpi_tables      = acpi_write_hpet,
+	.acpi_fill_ssdt_generator = southbridge_fill_ssdt,
+	.acpi_name		= lpc_acpi_name,
 	.init			= lpc_init,
 	.scan_bus		= scan_lpc_bus,
 	.enable			= i82801gx_enable,
diff --git a/src/southbridge/intel/i82801jx/Kconfig b/src/southbridge/intel/i82801jx/Kconfig
index e418a94..2c98f72 100644
--- a/src/southbridge/intel/i82801jx/Kconfig
+++ b/src/southbridge/intel/i82801jx/Kconfig
@@ -19,6 +19,7 @@
 	select SOUTHBRIDGE_INTEL_COMMON
 	select SOUTHBRIDGE_INTEL_COMMON_SMBUS
 	select SOUTHBRIDGE_INTEL_COMMON_SPI
+	select SOUTHBRIDGE_INTEL_COMMON_RCBA_PIRQ
 	select IOAPIC
 	select HAVE_USBDEBUG
 	select HAVE_HARD_RESET
diff --git a/src/southbridge/intel/i82801jx/lpc.c b/src/southbridge/intel/i82801jx/lpc.c
index ff86f0f..cd5e307 100644
--- a/src/southbridge/intel/i82801jx/lpc.c
+++ b/src/southbridge/intel/i82801jx/lpc.c
@@ -34,6 +34,7 @@
 #include "i82801jx.h"
 #include "nvs.h"
 #include <southbridge/intel/common/pciehp.h>
+#include <southbridge/intel/common/acpi_pirq_gen.h>
 #include <drivers/intel/gma/i915.h>
 
 #define NMI_OFF	0
@@ -720,12 +721,18 @@
 	}
 }
 
+static const char *lpc_acpi_name(const struct device *dev)
+{
+	return "LPCB";
+}
+
 static void southbridge_fill_ssdt(struct device *device)
 {
 	struct device *dev = dev_find_slot(0, PCI_DEVFN(0x1f,0));
 	config_t *chip = dev->chip_info;
 
 	intel_acpi_pcie_hotplug_generator(chip->pcie_hotplug_map, 8);
+	intel_acpi_gen_def_acpi_pirq(device);
 }
 
 static struct pci_operations pci_ops = {
@@ -739,6 +746,7 @@
 	.acpi_inject_dsdt_generator = southbridge_inject_dsdt,
 	.write_acpi_tables      = acpi_write_hpet,
 	.acpi_fill_ssdt_generator = southbridge_fill_ssdt,
+	.acpi_name		= lpc_acpi_name,
 	.init			= lpc_init,
 	.scan_bus		= scan_lpc_bus,
 	.ops_pci		= &pci_ops,