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-rw-r--r--src/southbridge/intel/bd82x6x/acpi/pch.asl2
-rw-r--r--src/southbridge/intel/common/acpi/smbus.asl (renamed from src/southbridge/intel/bd82x6x/acpi/smbus.asl)0
-rw-r--r--src/southbridge/intel/fsp_rangeley/acpi/smbus.asl236
-rw-r--r--src/southbridge/intel/fsp_rangeley/acpi/soc.asl2
-rw-r--r--src/southbridge/intel/i82801gx/acpi/ich7.asl2
-rw-r--r--src/southbridge/intel/i82801gx/acpi/smbus.asl236
-rw-r--r--src/southbridge/intel/i82801ix/acpi/ich9.asl2
-rw-r--r--src/southbridge/intel/i82801ix/acpi/smbus.asl236
-rw-r--r--src/southbridge/intel/i82801jx/acpi/ich10.asl2
-rw-r--r--src/southbridge/intel/i82801jx/acpi/smbus.asl236
-rw-r--r--src/southbridge/intel/lynxpoint/acpi/pch.asl2
-rw-r--r--src/southbridge/intel/lynxpoint/acpi/smbus.asl236
12 files changed, 6 insertions, 1186 deletions
diff --git a/src/southbridge/intel/bd82x6x/acpi/pch.asl b/src/southbridge/intel/bd82x6x/acpi/pch.asl
index 20182192f2..8dae5fff2a 100644
--- a/src/southbridge/intel/bd82x6x/acpi/pch.asl
+++ b/src/southbridge/intel/bd82x6x/acpi/pch.asl
@@ -251,7 +251,7 @@ Scope(\)
#include "sata.asl"
// SMBus 0:1f.3
-#include "smbus.asl"
+#include <southbridge/intel/common/acpi/smbus.asl>
Method (_OSC, 4)
{
diff --git a/src/southbridge/intel/bd82x6x/acpi/smbus.asl b/src/southbridge/intel/common/acpi/smbus.asl
index 268298fb4c..268298fb4c 100644
--- a/src/southbridge/intel/bd82x6x/acpi/smbus.asl
+++ b/src/southbridge/intel/common/acpi/smbus.asl
diff --git a/src/southbridge/intel/fsp_rangeley/acpi/smbus.asl b/src/southbridge/intel/fsp_rangeley/acpi/smbus.asl
deleted file mode 100644
index 268298fb4c..0000000000
--- a/src/southbridge/intel/fsp_rangeley/acpi/smbus.asl
+++ /dev/null
@@ -1,236 +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.
- */
-
-// Intel SMBus Controller 0:1f.3
-
-Device (SBUS)
-{
- Name (_ADR, 0x001f0003)
-
-#ifdef ENABLE_SMBUS_METHODS
- OperationRegion (SMBP, PCI_Config, 0x00, 0x100)
- Field(SMBP, DWordAcc, NoLock, Preserve)
- {
- Offset(0x40),
- , 2,
- I2CE, 1
- }
-
- OperationRegion (SMBI, SystemIO, SMBUS_IO_BASE, 0x20)
- Field (SMBI, ByteAcc, NoLock, Preserve)
- {
- HSTS, 8, // Host Status
- , 8,
- HCNT, 8, // Host Control
- HCMD, 8, // Host Command
- TXSA, 8, // Transmit Slave Address
- DAT0, 8, // Host Data 0
- DAT1, 8, // Host Data 1
- HBDB, 8, // Host Block Data Byte
- PECK, 8, // Packet Error Check
- RXSA, 8, // Receive Slave Address
- RXDA, 16, // Receive Slave Data
- AUXS, 8, // Auxiliary Status
- AUXC, 8, // Auxiliary Control
- SLPC, 8, // SMLink Pin Control
- SBPC, 8, // SMBus Pin Control
- SSTS, 8, // Slave Status
- SCMD, 8, // Slave Command
- NADR, 8, // Notify Device Address
- NDLB, 8, // Notify Data Low Byte
- NDLH, 8, // Notify Data High Byte
- }
-
- // Kill all SMBus communication
- Method (KILL, 0, Serialized)
- {
- Or (HCNT, 0x02, HCNT) // Send Kill
- Or (HSTS, 0xff, HSTS) // Clean Status
- }
-
- // Check if last operation completed
- // return Failure = 0, Success = 1
- Method (CMPL, 0, Serialized)
- {
- Store (4000, Local0) // Timeout 200ms in 50us steps
- While (Local0) {
- If (And(HSTS, 0x02)) { // Completion Status?
- Return (1) // Operation Completed
- } Else {
- Stall (50)
- Decrement (Local0)
- If (LEqual(Local0, 0)) {
- KILL()
- }
- }
- }
-
- Return (0) // Failure
- }
-
-
- // Wait for SMBus to become ready
- Method (SRDY, 0, Serialized)
- {
- Store (200, Local0) // Timeout 200ms
- While (Local0) {
- If (And(HSTS, 0x40)) { // IN_USE?
- Sleep(1) // Wait 1ms
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- Return (1)
- }
- } Else {
- Store (0, Local0) // We're ready
- }
- }
-
- Store (4000, Local0) // Timeout 200ms (50us * 4000)
- While (Local0) {
- If (And (HSTS, 0x01)) { // Host Busy?
- Stall(50) // Wait 50us
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- KILL()
- }
- } Else {
- Return (0) // Success
- }
- }
-
- Return (1) // Failure
- }
-
- // SMBus Send Byte
- // Arg0: Address
- // Arg1: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SSXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Data Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Receive Byte
- // Arg0: Address
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
-
- Store (0x44, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-
-
- // SMBus Write Byte
- // Arg0: Address
- // Arg1: Command
- // Arg2: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SWRB, 3, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Command
- Store (Arg2, DAT0) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Read Byte
- // Arg0: Address
- // Arg1: Command
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRDB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
- Store (Arg1, HCMD) // Command
-
- Store (0x48, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-#endif
-}
diff --git a/src/southbridge/intel/fsp_rangeley/acpi/soc.asl b/src/southbridge/intel/fsp_rangeley/acpi/soc.asl
index dde6796ed0..f22d48d139 100644
--- a/src/southbridge/intel/fsp_rangeley/acpi/soc.asl
+++ b/src/southbridge/intel/fsp_rangeley/acpi/soc.asl
@@ -249,7 +249,7 @@ Scope(\)
#include "sata.asl"
// SMBus 0:1f.3
-#include "smbus.asl"
+#include <southbridge/intel/common/acpi/smbus.asl>
// IRQ routing for each PCI device
#include "irqroute.asl"
diff --git a/src/southbridge/intel/i82801gx/acpi/ich7.asl b/src/southbridge/intel/i82801gx/acpi/ich7.asl
index d63b00e52b..c3b9687255 100644
--- a/src/southbridge/intel/i82801gx/acpi/ich7.asl
+++ b/src/southbridge/intel/i82801gx/acpi/ich7.asl
@@ -186,4 +186,4 @@ Scope(\)
#include "sata.asl"
// SMBus
-#include "smbus.asl"
+#include <southbridge/intel/common/acpi/smbus.asl>
diff --git a/src/southbridge/intel/i82801gx/acpi/smbus.asl b/src/southbridge/intel/i82801gx/acpi/smbus.asl
deleted file mode 100644
index 3b314e4054..0000000000
--- a/src/southbridge/intel/i82801gx/acpi/smbus.asl
+++ /dev/null
@@ -1,236 +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.
- */
-
-// Intel SMBus Controller 0:1f.3
-
-Device (SBUS)
-{
- Name (_ADR, 0x001f0003)
-
-#ifdef ENABLE_SMBUS_METHODS
- OperationRegion (SMBP, PCI_Config, 0x00, 0x100)
- Field(SMBP, DWordAcc, NoLock, Preserve)
- {
- Offset(0x40),
- , 2,
- I2CE, 1
- }
-
- OperationRegion (SMBI, SystemIO, 0x400, 0x20)
- Field (SMBI, ByteAcc, NoLock, Preserve)
- {
- HSTS, 8, // Host Status
- , 8,
- HCNT, 8, // Host Control
- HCMD, 8, // Host Command
- TXSA, 8, // Transmit Slave Address
- DAT0, 8, // Host Data 0
- DAT1, 8, // Host Data 1
- HBDB, 8, // Host Block Data Byte
- PECK, 8, // Packet Error Check
- RXSA, 8, // Receive Slave Address
- RXDA, 16, // Receive Slave Data
- AUXS, 8, // Auxiliary Status
- AUXC, 8, // Auxiliary Control
- SLPC, 8, // SMLink Pin Control
- SBPC, 8, // SMBus Pin Control
- SSTS, 8, // Slave Status
- SCMD, 8, // Slave Command
- NADR, 8, // Notify Device Address
- NDLB, 8, // Notify Data Low Byte
- NDLH, 8, // Notify Data High Byte
- }
-
- // Kill all SMBus communication
- Method (KILL, 0, Serialized)
- {
- Or (HCNT, 0x02, HCNT) // Send Kill
- Or (HSTS, 0xff, HSTS) // Clean Status
- }
-
- // Check if last operation completed
- // return Failure = 0, Success = 1
- Method (CMPL, 0, Serialized)
- {
- Store (4000, Local0) // Timeout 200ms in 50us steps
- While (Local0) {
- If (And(HSTS, 0x02)) { // Completion Status?
- Return (1) // Operation Completed
- } Else {
- Stall (50)
- Decrement (Local0)
- If (LEqual(Local0, 0)) {
- KILL()
- }
- }
- }
-
- Return (0) // Failure
- }
-
-
- // Wait for SMBus to become ready
- Method (SRDY, 0, Serialized)
- {
- Store (200, Local0) // Timeout 200ms
- While (Local0) {
- If (And(HSTS, 0x40)) { // IN_USE?
- Sleep(1) // Wait 1ms
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- Return (1)
- }
- } Else {
- Store (0, Local0) // We're ready
- }
- }
-
- Store (4000, Local0) // Timeout 200ms (50us * 4000)
- While (Local0) {
- If (And (HSTS, 0x01)) { // Host Busy?
- Stall(50) // Wait 50us
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- KILL()
- }
- } Else {
- Return (0) // Success
- }
- }
-
- Return (1) // Failure
- }
-
- // SMBus Send Byte
- // Arg0: Address
- // Arg1: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SSXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Data Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Receive Byte
- // Arg0: Address
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
-
- Store (0x44, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-
-
- // SMBus Write Byte
- // Arg0: Address
- // Arg1: Command
- // Arg2: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SWRB, 3, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Command
- Store (Arg2, DAT0) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Read Byte
- // Arg0: Address
- // Arg1: Command
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRDB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
- Store (Arg1, HCMD) // Command
-
- Store (0x48, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-#endif
-}
diff --git a/src/southbridge/intel/i82801ix/acpi/ich9.asl b/src/southbridge/intel/i82801ix/acpi/ich9.asl
index d155d15d96..5a9d2994ad 100644
--- a/src/southbridge/intel/i82801ix/acpi/ich9.asl
+++ b/src/southbridge/intel/i82801ix/acpi/ich9.asl
@@ -183,7 +183,7 @@ Scope(\)
#include "sata.asl"
// SMBus
-#include "smbus.asl"
+#include <southbridge/intel/common/acpi/smbus.asl>
Method (_OSC, 4)
{
diff --git a/src/southbridge/intel/i82801ix/acpi/smbus.asl b/src/southbridge/intel/i82801ix/acpi/smbus.asl
deleted file mode 100644
index 3b314e4054..0000000000
--- a/src/southbridge/intel/i82801ix/acpi/smbus.asl
+++ /dev/null
@@ -1,236 +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.
- */
-
-// Intel SMBus Controller 0:1f.3
-
-Device (SBUS)
-{
- Name (_ADR, 0x001f0003)
-
-#ifdef ENABLE_SMBUS_METHODS
- OperationRegion (SMBP, PCI_Config, 0x00, 0x100)
- Field(SMBP, DWordAcc, NoLock, Preserve)
- {
- Offset(0x40),
- , 2,
- I2CE, 1
- }
-
- OperationRegion (SMBI, SystemIO, 0x400, 0x20)
- Field (SMBI, ByteAcc, NoLock, Preserve)
- {
- HSTS, 8, // Host Status
- , 8,
- HCNT, 8, // Host Control
- HCMD, 8, // Host Command
- TXSA, 8, // Transmit Slave Address
- DAT0, 8, // Host Data 0
- DAT1, 8, // Host Data 1
- HBDB, 8, // Host Block Data Byte
- PECK, 8, // Packet Error Check
- RXSA, 8, // Receive Slave Address
- RXDA, 16, // Receive Slave Data
- AUXS, 8, // Auxiliary Status
- AUXC, 8, // Auxiliary Control
- SLPC, 8, // SMLink Pin Control
- SBPC, 8, // SMBus Pin Control
- SSTS, 8, // Slave Status
- SCMD, 8, // Slave Command
- NADR, 8, // Notify Device Address
- NDLB, 8, // Notify Data Low Byte
- NDLH, 8, // Notify Data High Byte
- }
-
- // Kill all SMBus communication
- Method (KILL, 0, Serialized)
- {
- Or (HCNT, 0x02, HCNT) // Send Kill
- Or (HSTS, 0xff, HSTS) // Clean Status
- }
-
- // Check if last operation completed
- // return Failure = 0, Success = 1
- Method (CMPL, 0, Serialized)
- {
- Store (4000, Local0) // Timeout 200ms in 50us steps
- While (Local0) {
- If (And(HSTS, 0x02)) { // Completion Status?
- Return (1) // Operation Completed
- } Else {
- Stall (50)
- Decrement (Local0)
- If (LEqual(Local0, 0)) {
- KILL()
- }
- }
- }
-
- Return (0) // Failure
- }
-
-
- // Wait for SMBus to become ready
- Method (SRDY, 0, Serialized)
- {
- Store (200, Local0) // Timeout 200ms
- While (Local0) {
- If (And(HSTS, 0x40)) { // IN_USE?
- Sleep(1) // Wait 1ms
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- Return (1)
- }
- } Else {
- Store (0, Local0) // We're ready
- }
- }
-
- Store (4000, Local0) // Timeout 200ms (50us * 4000)
- While (Local0) {
- If (And (HSTS, 0x01)) { // Host Busy?
- Stall(50) // Wait 50us
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- KILL()
- }
- } Else {
- Return (0) // Success
- }
- }
-
- Return (1) // Failure
- }
-
- // SMBus Send Byte
- // Arg0: Address
- // Arg1: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SSXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Data Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Receive Byte
- // Arg0: Address
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
-
- Store (0x44, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-
-
- // SMBus Write Byte
- // Arg0: Address
- // Arg1: Command
- // Arg2: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SWRB, 3, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Command
- Store (Arg2, DAT0) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Read Byte
- // Arg0: Address
- // Arg1: Command
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRDB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
- Store (Arg1, HCMD) // Command
-
- Store (0x48, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-#endif
-}
diff --git a/src/southbridge/intel/i82801jx/acpi/ich10.asl b/src/southbridge/intel/i82801jx/acpi/ich10.asl
index 58220f697c..2c277986ad 100644
--- a/src/southbridge/intel/i82801jx/acpi/ich10.asl
+++ b/src/southbridge/intel/i82801jx/acpi/ich10.asl
@@ -184,7 +184,7 @@ Scope(\)
#include "sata.asl"
// SMBus
-#include "smbus.asl"
+#include <southbridge/intel/common/acpi/smbus.asl>
Method (_OSC, 4)
{
diff --git a/src/southbridge/intel/i82801jx/acpi/smbus.asl b/src/southbridge/intel/i82801jx/acpi/smbus.asl
deleted file mode 100644
index 3b314e4054..0000000000
--- a/src/southbridge/intel/i82801jx/acpi/smbus.asl
+++ /dev/null
@@ -1,236 +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.
- */
-
-// Intel SMBus Controller 0:1f.3
-
-Device (SBUS)
-{
- Name (_ADR, 0x001f0003)
-
-#ifdef ENABLE_SMBUS_METHODS
- OperationRegion (SMBP, PCI_Config, 0x00, 0x100)
- Field(SMBP, DWordAcc, NoLock, Preserve)
- {
- Offset(0x40),
- , 2,
- I2CE, 1
- }
-
- OperationRegion (SMBI, SystemIO, 0x400, 0x20)
- Field (SMBI, ByteAcc, NoLock, Preserve)
- {
- HSTS, 8, // Host Status
- , 8,
- HCNT, 8, // Host Control
- HCMD, 8, // Host Command
- TXSA, 8, // Transmit Slave Address
- DAT0, 8, // Host Data 0
- DAT1, 8, // Host Data 1
- HBDB, 8, // Host Block Data Byte
- PECK, 8, // Packet Error Check
- RXSA, 8, // Receive Slave Address
- RXDA, 16, // Receive Slave Data
- AUXS, 8, // Auxiliary Status
- AUXC, 8, // Auxiliary Control
- SLPC, 8, // SMLink Pin Control
- SBPC, 8, // SMBus Pin Control
- SSTS, 8, // Slave Status
- SCMD, 8, // Slave Command
- NADR, 8, // Notify Device Address
- NDLB, 8, // Notify Data Low Byte
- NDLH, 8, // Notify Data High Byte
- }
-
- // Kill all SMBus communication
- Method (KILL, 0, Serialized)
- {
- Or (HCNT, 0x02, HCNT) // Send Kill
- Or (HSTS, 0xff, HSTS) // Clean Status
- }
-
- // Check if last operation completed
- // return Failure = 0, Success = 1
- Method (CMPL, 0, Serialized)
- {
- Store (4000, Local0) // Timeout 200ms in 50us steps
- While (Local0) {
- If (And(HSTS, 0x02)) { // Completion Status?
- Return (1) // Operation Completed
- } Else {
- Stall (50)
- Decrement (Local0)
- If (LEqual(Local0, 0)) {
- KILL()
- }
- }
- }
-
- Return (0) // Failure
- }
-
-
- // Wait for SMBus to become ready
- Method (SRDY, 0, Serialized)
- {
- Store (200, Local0) // Timeout 200ms
- While (Local0) {
- If (And(HSTS, 0x40)) { // IN_USE?
- Sleep(1) // Wait 1ms
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- Return (1)
- }
- } Else {
- Store (0, Local0) // We're ready
- }
- }
-
- Store (4000, Local0) // Timeout 200ms (50us * 4000)
- While (Local0) {
- If (And (HSTS, 0x01)) { // Host Busy?
- Stall(50) // Wait 50us
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- KILL()
- }
- } Else {
- Return (0) // Success
- }
- }
-
- Return (1) // Failure
- }
-
- // SMBus Send Byte
- // Arg0: Address
- // Arg1: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SSXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Data Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Receive Byte
- // Arg0: Address
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
-
- Store (0x44, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-
-
- // SMBus Write Byte
- // Arg0: Address
- // Arg1: Command
- // Arg2: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SWRB, 3, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Command
- Store (Arg2, DAT0) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Read Byte
- // Arg0: Address
- // Arg1: Command
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRDB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
- Store (Arg1, HCMD) // Command
-
- Store (0x48, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-#endif
-}
diff --git a/src/southbridge/intel/lynxpoint/acpi/pch.asl b/src/southbridge/intel/lynxpoint/acpi/pch.asl
index 90ff02d1f1..a21cd2d819 100644
--- a/src/southbridge/intel/lynxpoint/acpi/pch.asl
+++ b/src/southbridge/intel/lynxpoint/acpi/pch.asl
@@ -93,7 +93,7 @@ Scope(\)
#include "sata.asl"
// SMBus 0:1f.3
-#include "smbus.asl"
+#include <southbridge/intel/common/acpi/smbus.asl>
// Serial IO
#if CONFIG(INTEL_LYNXPOINT_LP)
diff --git a/src/southbridge/intel/lynxpoint/acpi/smbus.asl b/src/southbridge/intel/lynxpoint/acpi/smbus.asl
deleted file mode 100644
index 268298fb4c..0000000000
--- a/src/southbridge/intel/lynxpoint/acpi/smbus.asl
+++ /dev/null
@@ -1,236 +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.
- */
-
-// Intel SMBus Controller 0:1f.3
-
-Device (SBUS)
-{
- Name (_ADR, 0x001f0003)
-
-#ifdef ENABLE_SMBUS_METHODS
- OperationRegion (SMBP, PCI_Config, 0x00, 0x100)
- Field(SMBP, DWordAcc, NoLock, Preserve)
- {
- Offset(0x40),
- , 2,
- I2CE, 1
- }
-
- OperationRegion (SMBI, SystemIO, SMBUS_IO_BASE, 0x20)
- Field (SMBI, ByteAcc, NoLock, Preserve)
- {
- HSTS, 8, // Host Status
- , 8,
- HCNT, 8, // Host Control
- HCMD, 8, // Host Command
- TXSA, 8, // Transmit Slave Address
- DAT0, 8, // Host Data 0
- DAT1, 8, // Host Data 1
- HBDB, 8, // Host Block Data Byte
- PECK, 8, // Packet Error Check
- RXSA, 8, // Receive Slave Address
- RXDA, 16, // Receive Slave Data
- AUXS, 8, // Auxiliary Status
- AUXC, 8, // Auxiliary Control
- SLPC, 8, // SMLink Pin Control
- SBPC, 8, // SMBus Pin Control
- SSTS, 8, // Slave Status
- SCMD, 8, // Slave Command
- NADR, 8, // Notify Device Address
- NDLB, 8, // Notify Data Low Byte
- NDLH, 8, // Notify Data High Byte
- }
-
- // Kill all SMBus communication
- Method (KILL, 0, Serialized)
- {
- Or (HCNT, 0x02, HCNT) // Send Kill
- Or (HSTS, 0xff, HSTS) // Clean Status
- }
-
- // Check if last operation completed
- // return Failure = 0, Success = 1
- Method (CMPL, 0, Serialized)
- {
- Store (4000, Local0) // Timeout 200ms in 50us steps
- While (Local0) {
- If (And(HSTS, 0x02)) { // Completion Status?
- Return (1) // Operation Completed
- } Else {
- Stall (50)
- Decrement (Local0)
- If (LEqual(Local0, 0)) {
- KILL()
- }
- }
- }
-
- Return (0) // Failure
- }
-
-
- // Wait for SMBus to become ready
- Method (SRDY, 0, Serialized)
- {
- Store (200, Local0) // Timeout 200ms
- While (Local0) {
- If (And(HSTS, 0x40)) { // IN_USE?
- Sleep(1) // Wait 1ms
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- Return (1)
- }
- } Else {
- Store (0, Local0) // We're ready
- }
- }
-
- Store (4000, Local0) // Timeout 200ms (50us * 4000)
- While (Local0) {
- If (And (HSTS, 0x01)) { // Host Busy?
- Stall(50) // Wait 50us
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- KILL()
- }
- } Else {
- Return (0) // Success
- }
- }
-
- Return (1) // Failure
- }
-
- // SMBus Send Byte
- // Arg0: Address
- // Arg1: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SSXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Data Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Receive Byte
- // Arg0: Address
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
-
- Store (0x44, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-
-
- // SMBus Write Byte
- // Arg0: Address
- // Arg1: Command
- // Arg2: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SWRB, 3, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Command
- Store (Arg2, DAT0) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Read Byte
- // Arg0: Address
- // Arg1: Command
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRDB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
- Store (Arg1, HCMD) // Command
-
- Store (0x48, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-#endif
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 01:55:07 +0000