summaryrefslogtreecommitdiff
path: root/src/southbridge/intel
diff options
context:
space:
mode:
Diffstat (limited to 'src/southbridge/intel')
-rw-r--r--src/southbridge/intel/bd82x6x/acpi/pch.asl32
-rw-r--r--src/southbridge/intel/bd82x6x/acpi/pcie.asl294
-rw-r--r--src/southbridge/intel/bd82x6x/acpi/pcie_port.asl30
3 files changed, 188 insertions, 168 deletions
diff --git a/src/southbridge/intel/bd82x6x/acpi/pch.asl b/src/southbridge/intel/bd82x6x/acpi/pch.asl
index 3e6651da75..8632ad849e 100644
--- a/src/southbridge/intel/bd82x6x/acpi/pch.asl
+++ b/src/southbridge/intel/bd82x6x/acpi/pch.asl
@@ -211,26 +211,32 @@ Scope(\)
, 5,
HPTE, 1, // Address Enable
Offset(0x3418), // FD (Function Disable)
- , 2, // Reserved
- SATD, 1, // SATA disable
+ , 1, // Reserved
+ PCID, 1, // PCI bridge disable
+ SA1D, 1, // SATA1 disable
SMBD, 1, // SMBUS disable
HDAD, 1, // Azalia disable
- , 2, // Reserved
- ILND, 1, // Internal LAN disable
- US1D, 1, // UHCI #1 disable
- US2D, 1, // UHCI #2 disable
- US3D, 1, // UHCI #3 disable
- US4D, 1, // UHCI #4 disable
- , 2, // Reserved
+ , 8, // Reserved
+ EH2D, 1, // EHCI #2 disable
LPBD, 1, // LPC bridge disable
- EHCD, 1, // EHCI disable
- Offset(0x341a), // FD Root Ports
+ EH1D, 1, // EHCI #1 disable
RP1D, 1, // Root Port 1 disable
RP2D, 1, // Root Port 2 disable
RP3D, 1, // Root Port 3 disable
- RP4D, 1 // Root Port 4 disable
+ RP4D, 1, // Root Port 4 disable
+ RP5D, 1, // Root Port 5 disable
+ RP6D, 1, // Root Port 6 disable
+ RP7D, 1, // Root Port 7 disable
+ RP8D, 1, // Root Port 8 disable
+ TTRD, 1, // Thermal sensor registers disable
+ SA2D, 1, // SATA2 disable
+ Offset(0x3428), // FD2 (Function Disable 2)
+ BDFD, 1, // Display BDF
+ ME1D, 1, // ME Interface 1 disable
+ ME2D, 1, // ME Interface 2 disable
+ IDRD, 1, // IDE redirect disable
+ KTCT, 1, // Keyboard Text redirect disable
}
-
}
// High Definition Audio (Azalia) 0:1b.0
diff --git a/src/southbridge/intel/bd82x6x/acpi/pcie.asl b/src/southbridge/intel/bd82x6x/acpi/pcie.asl
index f6b93bf716..934cf782e9 100644
--- a/src/southbridge/intel/bd82x6x/acpi/pcie.asl
+++ b/src/southbridge/intel/bd82x6x/acpi/pcie.asl
@@ -2,6 +2,7 @@
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2012 The Chromium OS Authors. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -19,216 +20,199 @@
* MA 02110-1301 USA
*/
-/* Intel Cougar Point PCH PCIe support */
+/* Intel 6/7 Series PCH PCIe support */
// PCI Express Ports
+Method (IRQM, 1, Serialized) {
+
+ /* Interrupt Map INTA->INTA, INTB->INTB, INTC->INTC, INTD->INTD */
+ Name (IQAA, Package() {
+ Package() { 0x0000ffff, 0, 0, 16 },
+ Package() { 0x0000ffff, 1, 0, 17 },
+ Package() { 0x0000ffff, 2, 0, 18 },
+ Package() { 0x0000ffff, 3, 0, 19 } })
+ Name (IQAP, Package() {
+ Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
+ Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
+ Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 } })
+
+ /* Interrupt Map INTA->INTB, INTB->INTC, INTC->INTD, INTD->INTA */
+ Name (IQBA, Package() {
+ Package() { 0x0000ffff, 0, 0, 17 },
+ Package() { 0x0000ffff, 1, 0, 18 },
+ Package() { 0x0000ffff, 2, 0, 19 },
+ Package() { 0x0000ffff, 3, 0, 16 } })
+ Name (IQBP, Package() {
+ Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
+ Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKD, 0 },
+ Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKA, 0 } })
+
+ /* Interrupt Map INTA->INTC, INTB->INTD, INTC->INTA, INTD->INTB */
+ Name (IQCA, Package() {
+ Package() { 0x0000ffff, 0, 0, 18 },
+ Package() { 0x0000ffff, 1, 0, 19 },
+ Package() { 0x0000ffff, 2, 0, 16 },
+ Package() { 0x0000ffff, 3, 0, 17 } })
+ Name (IQCP, Package() {
+ Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
+ Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKA, 0 },
+ Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKB, 0 } })
+
+ /* Interrupt Map INTA->INTD, INTB->INTA, INTC->INTB, INTD->INTC */
+ Name (IQDA, Package() {
+ Package() { 0x0000ffff, 0, 0, 19 },
+ Package() { 0x0000ffff, 1, 0, 16 },
+ Package() { 0x0000ffff, 2, 0, 17 },
+ Package() { 0x0000ffff, 3, 0, 18 } })
+ Name (IQDP, Package() {
+ Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKD, 0 },
+ Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
+ Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKB, 0 },
+ Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKC, 0 } })
+
+ Switch (ToInteger (Arg0)) {
+ /* PCIe Root Port 1 and 5 */
+ Case (Package() { 1, 5 }) {
+ If (PICM) {
+ Return (IQAA)
+ } Else {
+ Return (IQAP)
+ }
+ }
+
+ /* PCIe Root Port 2 and 6 */
+ Case (Package() { 2, 6 }) {
+ If (PICM) {
+ Return (IQBA)
+ } Else {
+ Return (IQBP)
+ }
+ }
+
+ /* PCIe Root Port 3 and 7 */
+ Case (Package() { 3, 7 }) {
+ If (PICM) {
+ Return (IQCA)
+ } Else {
+ Return (IQCP)
+ }
+ }
+
+ /* PCIe Root Port 4 and 8 */
+ Case (Package() { 4, 8 }) {
+ If (PICM) {
+ Return (IQDA)
+ } Else {
+ Return (IQDP)
+ }
+ }
+
+ Default {
+ If (PICM) {
+ Return (IQDA)
+ } Else {
+ Return (IQDP)
+ }
+ }
+ }
+}
+
Device (RP01)
{
- NAME(_ADR, 0x001c0000) // FIXME: Have a macro for PCI Devices -> ACPI notation?
- //#include "pcie_port.asl"
- Method(_PRT)
- {
- If (PICM) {
- Return (Package() {
- Package() { 0x0000ffff, 0, 0, 16 },
- Package() { 0x0000ffff, 1, 0, 17 },
- Package() { 0x0000ffff, 2, 0, 18 },
- Package() { 0x0000ffff, 3, 0, 19 }
- })
- } Else {
- Return (Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }
- })
+ Name (_ADR, 0x001c0000)
- }
+ #include "pcie_port.asl"
+ Method (_PRT)
+ {
+ Return (IRQM (RPPN))
}
}
Device (RP02)
{
- NAME(_ADR, 0x001c0001) // FIXME: Have a macro for PCI Devices -> ACPI notation?
- //#include "pcie_port.asl"
- Method(_PRT)
- {
- If (PICM) {
- Return (Package() {
- Package() { 0x0000ffff, 0, 0, 17 },
- Package() { 0x0000ffff, 1, 0, 18 },
- Package() { 0x0000ffff, 2, 0, 19 },
- Package() { 0x0000ffff, 3, 0, 16 }
- })
- } Else {
- Return (Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKA, 0 }
- })
+ Name (_ADR, 0x001c0001)
- }
+ #include "pcie_port.asl"
+ Method (_PRT)
+ {
+ Return (IRQM (RPPN))
}
}
Device (RP03)
{
- NAME(_ADR, 0x001c0002) // FIXME: Have a macro for PCI Devices -> ACPI notation?
- //#include "pcie_port.asl"
- Method(_PRT)
- {
- If (PICM) {
- Return (Package() {
- Package() { 0x0000ffff, 0, 0, 18 },
- Package() { 0x0000ffff, 1, 0, 19 },
- Package() { 0x0000ffff, 2, 0, 16 },
- Package() { 0x0000ffff, 3, 0, 17 }
- })
- } Else {
- Return (Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKA, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKB, 0 }
- })
+ Name (_ADR, 0x001c0002)
- }
+ #include "pcie_port.asl"
+ Method (_PRT)
+ {
+ Return (IRQM (RPPN))
}
}
Device (RP04)
{
- NAME(_ADR, 0x001c0003) // FIXME: Have a macro for PCI Devices -> ACPI notation?
- //#include "pcie_port.asl"
- Method(_PRT)
- {
- If (PICM) {
- Return (Package() {
- Package() { 0x0000ffff, 0, 0, 17 },
- Package() { 0x0000ffff, 1, 0, 18 },
- Package() { 0x0000ffff, 2, 0, 19 },
- Package() { 0x0000ffff, 3, 0, 16 }
- })
- } Else {
- Return (Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKA, 0 }
- })
+ Name (_ADR, 0x001c0003)
- }
+ #include "pcie_port.asl"
+ Method (_PRT)
+ {
+ Return (IRQM (RPPN))
}
}
Device (RP05)
{
- NAME(_ADR, 0x001c0004) // FIXME: Have a macro for PCI Devices -> ACPI notation?
- //#include "pcie_port.asl"
- Method(_PRT)
- {
- If (PICM) {
- Return (Package() {
- Package() { 0x0000ffff, 0, 0, 16 },
- Package() { 0x0000ffff, 1, 0, 17 },
- Package() { 0x0000ffff, 2, 0, 18 },
- Package() { 0x0000ffff, 3, 0, 19 }
- })
- } Else {
- Return (Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }
- })
+ Name (_ADR, 0x001c0004)
- }
+ #include "pcie_port.asl"
+ Method (_PRT)
+ {
+ Return (IRQM (RPPN))
}
}
Device (RP06)
{
- NAME(_ADR, 0x001c0005) // FIXME: Have a macro for PCI Devices -> ACPI notation?
- //#include "pcie_port.asl"
- Method(_PRT)
- {
- If (PICM) {
- Return (Package() {
- Package() { 0x0000ffff, 0, 0, 17 },
- Package() { 0x0000ffff, 1, 0, 18 },
- Package() { 0x0000ffff, 2, 0, 19 },
- Package() { 0x0000ffff, 3, 0, 16 }
- })
- } Else {
- Return (Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKA, 0 }
- })
+ Name (_ADR, 0x001c0005)
- }
+ #include "pcie_port.asl"
+ Method (_PRT)
+ {
+ Return (IRQM (RPPN))
}
}
Device (RP07)
{
- NAME(_ADR, 0x001c0006) // FIXME: Have a macro for PCI Devices -> ACPI notation?
- //#include "pcie_port.asl"
- Method(_PRT)
- {
- If (PICM) {
- Return (Package() {
- Package() { 0x0000ffff, 0, 0, 18 },
- Package() { 0x0000ffff, 1, 0, 19 },
- Package() { 0x0000ffff, 2, 0, 16 },
- Package() { 0x0000ffff, 3, 0, 17 }
- })
- } Else {
- Return (Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKA, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKB, 0 }
- })
+ Name (_ADR, 0x001c0006)
- }
+ #include "pcie_port.asl"
+ Method (_PRT)
+ {
+ Return (IRQM (RPPN))
}
}
Device (RP08)
{
- NAME(_ADR, 0x001c0007) // FIXME: Have a macro for PCI Devices -> ACPI notation?
- //#include "pcie_port.asl"
- Method(_PRT)
- {
- If (PICM) {
- Return (Package() {
- Package() { 0x0000ffff, 0, 0, 19 },
- Package() { 0x0000ffff, 1, 0, 16 },
- Package() { 0x0000ffff, 2, 0, 17 },
- Package() { 0x0000ffff, 3, 0, 18 }
- })
- } Else {
- Return (Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKC, 0 }
- })
+ Name (_ADR, 0x001c0007)
- }
+ #include "pcie_port.asl"
+ Method (_PRT)
+ {
+ Return (IRQM (RPPN))
}
}
-
-
diff --git a/src/southbridge/intel/bd82x6x/acpi/pcie_port.asl b/src/southbridge/intel/bd82x6x/acpi/pcie_port.asl
new file mode 100644
index 0000000000..fedd9c97c6
--- /dev/null
+++ b/src/southbridge/intel/bd82x6x/acpi/pcie_port.asl
@@ -0,0 +1,30 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 The Chromium OS Authors. All Rights Reserved.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+/* Included in each PCIe Root Port device */
+
+OperationRegion (RPCS, PCI_Config, 0x00, 0xFF)
+Field (RPCS, AnyAcc, NoLock, Preserve)
+{
+ Offset (0x4c), // Link Capabilities
+ , 24,
+ RPPN, 8, // Root Port Number
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 02:34:50 +0000