EC: Add Lenovo H8

Move the EC support code from the X60 mainboard to a generic
driver, as this EC is used in many thinkpads. Also move the
ACPI code to this directory for this reason.

This patch also adds a chip config, so that the initial setting
for basic register can be specified in devicetree.cb

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Acked-by: Peter Stuge <peter@stuge.se>

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6485 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

14 files changed, 61 insertions, 799 deletions

diff --git a/src/mainboard/lenovo/x60/Kconfig b/src/mainboard/lenovo/x60/Kconfig
index ebd2c1c7bb..c4b2f63cfd 100644
--- a/src/mainboard/lenovo/x60/Kconfig
+++ b/src/mainboard/lenovo/x60/Kconfig
@@ -11,7 +11,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SUPERIO_NSC_PC87382
 	select SUPERIO_NSC_PC87392
 	select EC_LENOVO_PMH7
-	select EC_ACPI
+	select EC_LENOVO_H8
 	select BOARD_HAS_FADT
 	select HAVE_OPTION_TABLE
 	select HAVE_PIRQ_TABLE
diff --git a/src/mainboard/lenovo/x60/acpi/ac.asl b/src/mainboard/lenovo/x60/acpi/ac.asl
deleted file mode 100644
index cbc84b2365..0000000000
--- a/src/mainboard/lenovo/x60/acpi/ac.asl
+++ /dev/null
@@ -1,44 +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.
- *
- * 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
- */
-
-Field(ERAM, ByteAcc, NoLock, Preserve)
-{
-		Offset (0x46),
-				, 4,
-			    HPAC, 1
-}
-
-Device(AC)
-{
-	Name(_HID, "ACPI0003")
-	Name(_UID, 0x00)
-	Name(_PCL, Package() { \_SB } )
-
-	Method(_PSR, 0, NotSerialized)
-	{
-		return (HPAC)
-	}
-
-	Method(_STA, 0, NotSerialized)
-	{
-		Return (0x0f)
-	}
-}
diff --git a/src/mainboard/lenovo/x60/acpi/battery.asl b/src/mainboard/lenovo/x60/acpi/battery.asl
deleted file mode 100644
index 7168581604..0000000000
--- a/src/mainboard/lenovo/x60/acpi/battery.asl
+++ /dev/null
@@ -1,296 +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.
- *
- * 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
- */
-
-Field(ERAM, ByteAcc, NoLock, Preserve)
-{
-	Offset (0x38),
-			B0ST, 4,	/* Battery 0 state */
-			    , 1,
-			B0CH, 1,	/* Battery 0 charging */
-			B0DI, 1,	/* Battery 0 discharging */
-			B0PR, 1,	/* Battery 0 present */
-	Offset (0x39),
-			B1ST, 4,	/* Battery 1 state */
-			    , 1,
-			B1CH, 1,	/* Battery 1 charging, */
-			B1DI, 1,        /* Battery 1 discharging,*/
-			B1PR, 1		/* Battery 1 present */
-}
-
-/* EC Registers */
-/* PAGE == 0x00 */
-Field (ERAM, ByteAcc, NoLock, Preserve)
-{
-	Offset(0xa0),
-			BARC, 16,		/* Battery remaining capacity */
-			BAFC, 16,		/* Battery full charge capacity */
-	Offset(0xa8),
-			BAPR, 16,		/* Battery present rate */
-			BAVO, 16,		/* Battery Voltage */
-}
-
-/* PAGE == 0x01 */
-Field (ERAM, ByteAcc, NoLock, Preserve)
-{
-	Offset(0xa0),
-			    , 15,
-			BAMA,  1,
-}
-
-/* PAGE == 0x02 */
-Field (ERAM, ByteAcc, NoLock, Preserve)
-{
-	Offset(0xa0),
-			BADC, 16,		/* Design Capacity */
-			BADV, 16,		/* Design voltage */
-			    , 16,
-			    , 16,
-			    , 16,
-			BASN, 16,
-}
-
-/* PAGE == 0x04: Battery type */
-Field (ERAM, ByteAcc, NoLock, Preserve)
-{
-	Offset(0xa0),
-			BATY, 32
-}
-
-
-/* PAGE == 0x05: Battery OEM information */
-Field (ERAM, ByteAcc, NoLock, Preserve)
-{
-	Offset(0xa0),
-			BAOE, 128
-}
-
-/* PAGE == 0x06: Battery name */
-Field (ERAM, ByteAcc, NoLock, Preserve)
-{
-	Offset(0xa0),
-			BANA, 128
-}
-
-/* Arg0: Battery
- * Arg1: Battery Status Package
- * Arg2: charging
- * Arg3: discharging
- */
-Method(BSTA, 4, NotSerialized)
-{
-	Acquire(ECLK, 0xffff)
-	Store(0, Local0)
-	Or(1, Arg0, PAGE)
-	Store(BAMA, Local1)
-	Store(Arg0, PAGE) /* Battery dynamic information */
-
-	Store(BAPR, Local2)
-
-	if (Arg2) // charging
-	{
-		Or(2, Local0, Local0)
-
-		If (LGreaterEqual (Local2, 0x8000)) {
-			Store(0, Local2)
-		}
-	}
-
-	if (Arg3) // discharging
-	{
-		Or(1, Local0, Local0)
-		Subtract(0x10000, Local2, Local2)
-	}
-
-	Store(Local0, Index(Arg1, 0x00))
-
-	if (Local1) {
-		Multiply (BARC, 10, Index(Arg1, 2))
-		Multiply (Local2, BAVO, Local2)
-		Divide (Local2, 1000, Local3, Index(Arg1, 1))
-	} else {
-		Store(BARC, Index(Arg1, 2))
-		Store(Local2, Index(Arg1, 1))
-	}
-	Store(BAVO, Index(Arg1, 3))
-	Release(ECLK)
-	Return (Arg1)
-}
-
-Method(BINF, 2, NotSerialized)
-{
-	Acquire(ECLK, 0xffff)
-	Or(1, Arg1, PAGE) /* Battery 0 static information */
-	Xor(BAMA, 1, Index(Arg0, 0))
-	Store(BAMA, Local0)
-	Store(Arg1, PAGE)
-	Store(BAFC, Local2)
-	Or(2, Arg1, PAGE)
-	Store(BADC, Local1)
-
-	if (Local0)
-	{
-		Multiply (Local1, 10, Local1)
-		Multiply (Local2, 10, Local2)
-	}
-
-	Store(Local1, Index(Arg0, 1))	// Design Capacity
-	Store(Local2, Index(Arg0, 2))	// Last full charge capacity
-	Store(BADV, Index(Arg0, 4))	// Design Voltage
-	Divide (Local2, 20, Local0, Index(Arg0, 5)) // Warning capacity
-
-	Store (BASN, Local0)
-	Name (SERN, Buffer (0x06) { "     " })
-	Store (4, Local1)
-	While (Local0)
-	{
-		Divide (Local0, 0x0A, Local2, Local0)
-		Add (Local2, 48, Index (SERN, Local1))
-		Decrement (Local1)
-	}
-	Store (SERN, Index (Arg0, 10)) // Serial Number
-
-	Or(4, Arg1, PAGE)
-	Name (TYPE, Buffer() { 0, 0, 0, 0, 0 })
-	Store(BATY, TYPE)
-	Store(TYPE, Index (Arg0, 11)) // Battery type
-	Or(5, Arg1, PAGE)
-	Store(BAOE, Index (Arg0, 12)) // OEM information
-	Or(6, Arg1, PAGE)
-	Store(BANA, Index (Arg0, 9))  // Model number
-	Release(ECLK)
-	Return (Arg0)
-}
-
-Device (BAT0)
-{
-	Name (_HID, EisaId ("PNP0C0A"))
-	Name (_UID, 0x00)
-	Name (_PCL, Package () { \_SB })
-
-	Name (BATS, Package ()
-	{
-		0x00,			// 0: PowerUnit: Report in mWh
-		0xFFFFFFFF,		// 1: Design cap
-		0xFFFFFFFF,		// 2: Last full charge cap
-		0x01,			// 3: Battery Technology
-		10800,			// 4: Design Voltage (mV)
-		0x00,			// 5: Warning design capacity
-		200,			// 6: Low design capacity
-		1,			// 7: granularity1
-		1,			// 8: granularity2
-		"",			// 9: Model number
-		"",			// A: Serial number
-		"",			// B: Battery Type
-		""			// C: OEM information
-	})
-
-	Method (_BIF, 0, NotSerialized)
-	{
-		Return (BINF(BATS, 0))
-	}
-
-	Name (BATI, Package ()
-	{
-		0,			// Battery State
-					// Bit 0 - discharge
-					// Bit 1 - charge
-					// Bit 2 - critical state
-		0,			// Battery present Rate
-		0,			// Battery remaining capacity
-		0			// Battery present voltage
-	})
-
-	Method (_BST, 0, NotSerialized)
-	{
-		if (B0PR) {
-			Return (BSTA(0, BATI, B0CH, B0DI))
-		} else {
-			Return (BATS)
-		}
-	}
-
-	Method (_STA, 0, NotSerialized)
-	{
-		if (B0PR) {
-			Return (0x1f)
-		} else {
-			Return (0x0f)
-		}
-	}
-}
-
-Device (BAT1)
-{
-	Name (_HID, EisaId ("PNP0C0A"))
-	Name (_UID, 0x00)
-	Name (_PCL, Package () { \_SB })
-
-	Name (BATS, Package ()
-	{
-		0x00,			// 0: PowerUnit: Report in mWh
-		0xFFFFFFFF,		// 1: Design cap
-		0xFFFFFFFF,		// 2: Last full charge cap
-		0x01,			// 3: Battery Technology
-		10800,			// 4: Design Voltage (mV)
-		0x00,			// 5: Warning design capacity
-		200,			// 6: Low design capacity
-		1,			// 7: granularity1
-		1,			// 8: granularity2
-		"",			// 9: Model number
-		"",			// A: Serial number
-		"",			// B: Battery Type
-		""			// C: OEM information
-	})
-
-	Method (_BIF, 0, NotSerialized)
-	{
-		Return (BINF(BATS, 0x10))
-	}
-
-	Name (BATI, Package ()
-	{
-		0,			// Battery State
-					// Bit 0 - discharge
-					// Bit 1 - charge
-					// Bit 2 - critical state
-		0,			// Battery present Rate
-		0,			// Battery remaining capacity
-		0			// Battery present voltage
-	})
-
-	Method (_BST, 0, NotSerialized)
-	{
-		if (B1PR) {
-			Return (BSTA(0x10, BATI, B1CH, B1DI))
-		} else {
-			Return (BATS)
-		}
-	}
-
-	Method (_STA, 0, NotSerialized)
-	{
-		if (B1PR) {
-			Return (0x1f)
-		} else {
-			Return (0x0f)
-		}
-	}
-}
diff --git a/src/mainboard/lenovo/x60/acpi/beep.asl b/src/mainboard/lenovo/x60/acpi/beep.asl
deleted file mode 100644
index 718f41bd37..0000000000
--- a/src/mainboard/lenovo/x60/acpi/beep.asl
+++ /dev/null
@@ -1,32 +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.
- *
- * 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
- */
-
-Field(ERAM, ByteAcc, NoLock, Preserve)
-{
-		Offset (0x06),
-			SNDS, 8		/* Write to this register to generate sound */
-
-}
-
-Method(BEEP, 1, NotSerialized)
-{
-	Store (Arg0, SNDS)
-}
diff --git a/src/mainboard/lenovo/x60/acpi/dock.asl b/src/mainboard/lenovo/x60/acpi/dock.asl
index db61e059a8..d393f44f32 100644
--- a/src/mainboard/lenovo/x60/acpi/dock.asl
+++ b/src/mainboard/lenovo/x60/acpi/dock.asl
@@ -21,35 +21,47 @@
 
 #include "smi.h"
 
-OperationRegion (DLPC, SystemIO, 0x164c, 1)
-Field(DLPC, ByteAcc, NoLock, Preserve)
+Scope (\_SB)
 {
-	    ,	3,
-	DSTA,	1,
-}
-Device(DOCK)
-{
-	Name(_HID, "ACPI0003")
-	Name(_UID, 0x00)
-	Name(_PCL, Package() { \_SB } )
+	OperationRegion (DLPC, SystemIO, 0x164c, 1)
+	Field(DLPC, ByteAcc, NoLock, Preserve)
+	{
+		    ,	3,
+		DSTA,	1,
+	}
 
-	Method(_DCK, 1, NotSerialized)
+	Device(DOCK)
 	{
-		if (Arg0) {
-		   Sleep(250)
-		   /* connect dock */
-		   TRAP(SMI_DOCK_CONNECT)
-		} else {
-		   /* disconnect dock */
-		   TRAP(SMI_DOCK_DISCONNECT)
+		Name(_HID, "ACPI0003")
+		Name(_UID, 0x00)
+		Name(_PCL, Package() { \_SB } )
+
+		Method(_DCK, 1, NotSerialized)
+		{
+			if (Arg0) {
+			   Sleep(250)
+			   /* connect dock */
+			   TRAP(SMI_DOCK_CONNECT)
+			} else {
+			   /* disconnect dock */
+			   TRAP(SMI_DOCK_DISCONNECT)
+			}
+
+			Xor(Arg0, DSTA, Local0)
+			Return (Local0)
 		}
 
-		Xor(Arg0, DSTA, Local0)
-		Return (Local0)
+		Method(_STA, 0, NotSerialized)
+		{
+		Return (DSTA)
+		}
 	}
+}
 
-	Method(_STA, 0, NotSerialized)
+Scope(\_SB.PCI0.LPCB.EC)
+{
+	Method(_Q18, 0, NotSerialized)
 	{
-		Return (DSTA)
+	       Notify(\_SB.DOCK, 3)
 	}
 }
diff --git a/src/mainboard/lenovo/x60/acpi/ec.asl b/src/mainboard/lenovo/x60/acpi/ec.asl
index 85ea4914ba..c3569e8c41 100644
--- a/src/mainboard/lenovo/x60/acpi/ec.asl
+++ b/src/mainboard/lenovo/x60/acpi/ec.asl
@@ -1,128 +1 @@
-/*
- * 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.
- *
- * 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
- */
-
-#include "smi.h"
-Device(EC)
-{
-	Name (_HID, EISAID("PNP0C09"))
-	Name (_UID, 0)
-
-	Name (_GPE, 28)
-	Mutex (ECLK, 0)
-
-	OperationRegion(ERAM, EmbeddedControl, 0x00, 0x100)
-	Field (ERAM, ByteAcc, NoLock, Preserve)
-	{
-		Offset (0x05),
-				HSPA, 1,
-		Offset (0x0C),
-				LEDS, 8,	/* LED state */
-		Offset (0x3a),
-				AMUT, 1,	/* Audio Mute */
-		Offset (0x3B),
-				    , 1,
-				KBLT, 1,        /* Keyboard Light */
-		Offset (0x4e),
-		               WAKE, 16,
-		Offset (0x78),
-				TMP0, 8,	/* Thermal Zone 0 temperature */
-				TMP1, 8,	/* Thermal Zone 1 temperature */
-		Offset (0x81),
-				PAGE, 8		/* Information Page Selector */
-        }
-
-	Method (_CRS, 0)
-	{
-		Name (ECMD, ResourceTemplate()
-		{
-			IO (Decode16, 0x62, 0x62, 1, 1)
-		   	IO (Decode16, 0x66, 0x66, 1, 1)
-		})
-		Return (ECMD)
-	}
-
-	Method (LED, 1, NotSerialized)
-	{
-		Store(Arg0, LEDS)
-	}
-
-	Method (_INI, 0, NotSerialized)
-	{
-	}
-
-	Method (MUTE, 1, NotSerialized)
-	{
-		Store(Arg0, AMUT)
-	}
-
-	/* Sleep Button pressed */
-	Method(_Q13, 0, NotSerialized)
-	{
-		Notify(\_SB.PCI0.LPCB.EC.SLPB, 0x80)
-	}
-
-	/* Brightness up GPE */
-	Method(_Q14, 0, NotSerialized)
-	{
-		\DSPC.BRTU ()
-	}
-
-	/* Brightness down GPE */
-	Method(_Q15, 0, NotSerialized)
-	{
-		\DSPC.BRTD()
-	}
-
-	Method(_Q18, 0, NotSerialized)
-	{
-		Notify(\_SB.PCI0.LPCB.EC.DOCK, 3)
-	}
-
-	/* AC status change: present */
-	Method(_Q26, 0, NotSerialized)
-	{
-		Notify (AC, 0x80)
-	}
-
-	/* AC status change: not present */
-	Method(_Q27, 0, NotSerialized)
-	{
-		Notify (AC, 0x80)
-	}
-
-       Method(_Q2A, 0, NotSerialized)
-       {
-               Notify(\_SB.PCI0.LPCB.EC.LID, 0x80)
-       }
-
-       Method(_Q2B, 0, NotSerialized)
-       {
-               Notify(\_SB.PCI0.LPCB.EC.LID, 0x80)
-       }
-
-
-#include "ac.asl"
-#include "battery.asl"
-#include "sleepbutton.asl"
-#include "lid.asl"
-#include "beep.asl"
-#include "dock.asl"
-}
+#include <ec/lenovo/h8/acpi/ec.asl>
diff --git a/src/mainboard/lenovo/x60/acpi/gpe.asl b/src/mainboard/lenovo/x60/acpi/gpe.asl
index 64e8e31e66..3aa9615302 100644
--- a/src/mainboard/lenovo/x60/acpi/gpe.asl
+++ b/src/mainboard/lenovo/x60/acpi/gpe.asl
@@ -12,10 +12,10 @@ Scope (\_GPE)
        {
                if (GP13) {
 		       Or(GIV1, 0x20, GIV1)
-		       Notify(\_SB.PCI0.LPCB.EC.DOCK, 3)
+		       Notify(\_SB.DOCK, 3)
                } else {
 		       And(GIV1, 0xdf, GIV1)
-		       Notify(\_SB.PCI0.LPCB.EC.DOCK, 0)
+		       Notify(\_SB.DOCK, 0)
                }
 	}
 }
diff --git a/src/mainboard/lenovo/x60/acpi/lid.asl b/src/mainboard/lenovo/x60/acpi/lid.asl
deleted file mode 100644
index 2dfa8d116d..0000000000
--- a/src/mainboard/lenovo/x60/acpi/lid.asl
+++ /dev/null
@@ -1,54 +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.
- *
- * 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
- */
-
-Field(ERAM, ByteAcc, NoLock, Preserve)
-{
-                Offset (0x32),
-			    , 2,
-			WKLD, 1,
-		Offset (0x46),
-			    , 2,
-			LIDS, 1
-}
-
-Device(LID)
-{
-	Name(_HID, "PNP0C0D")
-
-	Method(_LId, 0, NotSerialized)
-	{
-		return (LIDS)
-	}
-
-	Method(_PRW, 0, NotSerialized)
-	{
-		Return (Package() { 0x18, 0x03 })
-	}
-
-	Method(_PSW, 1, NotSerialized)
-	{
-		if (Arg0) {
-			Store(1, WKLD)
-		} else {
-			Store(0, WKLD)
-		}
-	}
-}
diff --git a/src/mainboard/lenovo/x60/acpi/sleepbutton.asl b/src/mainboard/lenovo/x60/acpi/sleepbutton.asl
deleted file mode 100644
index 09e88aa74e..0000000000
--- a/src/mainboard/lenovo/x60/acpi/sleepbutton.asl
+++ /dev/null
@@ -1,49 +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.
- *
- * 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
- */
-
-Field(ERAM, ByteAcc, NoLock, Preserve)
-{
-		Offset (0x32),
-			    , 4,
-			WKFN, 1,
-		Offset(0x83),
-			FNKY, 8
-}
-
-Device(SLPB)
-{
-        Name (_HID, EisaId ("PNP0C0E"))
-	Method(_PRW, 0, NotSerialized)
-	{
-		Return (Package() { 0x18, 0x03 })
-	}
-
-	Method(_PSW, 1, NotSerialized)
-	{
-		if (Arg0) {
-			Store(6, FNKY) /* Fn key acts as wake button */
-			Store(1, WKFN)
-		} else {
-			Store(0, FNKY) /* Fn key normal operation */
-			Store(0, WKFN)
-		}
-	}
-}
diff --git a/src/mainboard/lenovo/x60/acpi/systemstatus.asl b/src/mainboard/lenovo/x60/acpi/systemstatus.asl
deleted file mode 100644
index 161be083a0..0000000000
--- a/src/mainboard/lenovo/x60/acpi/systemstatus.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.
- *
- * 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
- */
-
-
-Scope (\_SI)
-{
-	Method(_SST, 1, NotSerialized)
-	{
-		If (LEqual (Arg0, 0)) {
-			/* Indicator off */
-
-			/* power LED off */
-			\_SB.PCI0.LPCB.EC.LED(0x00)
-			/* suspend LED off */
-			\_SB.PCI0.LPCB.EC.LED(0x07)
-		}
-
-		If (LEqual (Arg0, 1)) {
-			/* working state */
-
-			/* power LED on */
-			\_SB.PCI0.LPCB.EC.LED(0x80)
-			/* suspend LED off */
-			\_SB.PCI0.LPCB.EC.LED(0x07)
-		}
-
-		If (LEqual (Arg0, 2)) {
-			/* waking state */
-
-			/* power LED om */
-			\_SB.PCI0.LPCB.EC.LED(0x80)
-			/* suspend LED blinking */
-			\_SB.PCI0.LPCB.EC.LED(0xc7)
-		}
-
-		If (LEqual (Arg0, 3)) {
-			/* sleep state */
-
-			/* power LED off */
-			\_SB.PCI0.LPCB.EC.LED(0x00)
-			/* suspend LED on */
-			\_SB.PCI0.LPCB.EC.LED(0x87)
-		}
-		
-		
-		
-	}
-}
diff --git a/src/mainboard/lenovo/x60/acpi/thermal.asl b/src/mainboard/lenovo/x60/acpi/thermal.asl
deleted file mode 100644
index 35b6f145b5..0000000000
--- a/src/mainboard/lenovo/x60/acpi/thermal.asl
+++ /dev/null
@@ -1,41 +0,0 @@
-Scope(\_TZ)
-{
-	Method(C2K, 1, NotSerialized)
-	{
-		Multiply(Arg0, 10, Local0)
-		Add (Local0, 2732, Local0)
-		if (LLessEqual(Local0, 2732)) {
-		        Return (3000)
-		}
-
-		if (LGreater(Local0, 4012)) {
-		        Return (3000)
-		}
-		Return (Local0)
-	}
-
-	ThermalZone(THM0)
-	{
-		Method(_CRT, 0, NotSerialized) {
-			Return (C2K(127))
-		}
-		Method(_TMP) {
-			Return (C2K(\_SB.PCI0.LPCB.EC.TMP0))
-		}
-	}
-
-	ThermalZone(THM1)
-	{
-		Method(_CRT, 0, NotSerialized) {
-			Return (C2K(99))
-		}
-
-		Method(_PSV, 0, NotSerialized) {
-			Return (C2K(94))
-		}
-
-		Method(_TMP) {
-			Return (C2K(\_SB.PCI0.LPCB.EC.TMP1))
-		}
-	}
-}
diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb
index 2817255e82..f47fdaeab6 100644
--- a/src/mainboard/lenovo/x60/devicetree.cb
+++ b/src/mainboard/lenovo/x60/devicetree.cb
@@ -86,13 +86,29 @@ chip northbridge/intel/i945
 					device pnp ff.1 on # dummy
 					end
 				end
-				chip ec/acpi
+				chip ec/lenovo/h8
 					device pnp ff.2 on # dummy
 						io 0x60 = 0x62
 						io 0x62 = 0x66
 						io 0x64 = 0x1600
 						io 0x66 = 0x1604
 					end
+
+					register "config0" = "0xa6"
+					register "config1" = "0x05"
+					register "config2" = "0xa0"
+					register "config3" = "0x05"
+
+					register "beepmask0" = "0xfe"
+					register "beepmask1" = "0x96"
+
+					register "event2_enable" = "0xff"
+					register "event3_enable" = "0xff"
+					register "event4_enable" = "0xf4"
+					register "event5_enable" = "0x3c"
+
+					register "wlan_enable" = "0x01"
+					register "trackpoint_enable" = "0x03"
 				end
 				chip superio/nsc/pc87382
 					device pnp 164e.2 on # IR
diff --git a/src/mainboard/lenovo/x60/dsdt.asl b/src/mainboard/lenovo/x60/dsdt.asl
index 3467a8b8bf..905c94ac67 100644
--- a/src/mainboard/lenovo/x60/dsdt.asl
+++ b/src/mainboard/lenovo/x60/dsdt.asl
@@ -40,10 +40,6 @@ DefinitionBlock(
 	// mainboard specific devices
 	#include "acpi/mainboard.asl"
 
-	// Thermal Zone
-	#include "acpi/thermal.asl"
-	// System status indicators
-	#include "acpi/systemstatus.asl"
 	Scope (\_SB) {
 		Device (PCI0)
 		{
@@ -54,4 +50,7 @@ DefinitionBlock(
 
 	/* Chipset specific sleep states */
 	#include "../../../southbridge/intel/i82801gx/acpi/sleepstates.asl"
+
+	// Dock support code
+	#include "acpi/dock.asl"
 }
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c
index c2aaaa93cf..15ed808614 100644
--- a/src/mainboard/lenovo/x60/mainboard.c
+++ b/src/mainboard/lenovo/x60/mainboard.c
@@ -32,78 +32,22 @@
 #include <arch/io.h>
 #include <ec/lenovo/pmh7/pmh7.h>
 #include <ec/acpi/ec.h>
+#include <ec/lenovo/h8/h8.h>
 #include <northbridge/intel/i945/i945.h>
 
 static void backlight_enable(void)
 {
-	pmh7_register_set_bit(0x50, 5);
-}
-
-static void trackpoint_enable(void)
-{
-	ec_write(0x0b, 0x03);
-}
-
-static void wlan_enable(void)
-{
-	ec_write(0x3a, 0x20);
-}
-
-static void log_ec_version(void)
-{
-	unsigned char ecfw[9], c;
-	u16 fwvh, fwvl;
-	int i;
-
-	for(i = 0; i < 8; i++) {
-		c = ec_read(0xf0 + i);
-		if (c < 0x20 || c > 0x7f)
-			break;
-		ecfw[i] = c;
-	}
-	ecfw[i] = '\0';
-
-	fwvh = ec_read(0xe9);
-	fwvl = ec_read(0xe8);
-
-	printk(BIOS_INFO, "EC Firmware ID %s, Version %d.%d%d%c\n", ecfw,
-	       fwvh >> 4, fwvh & 0x0f, fwvl >> 4, 0x41 + (fwvl & 0xf));
+       pmh7_register_set_bit(0x50, 5);
 }
 
 static void mainboard_enable(device_t dev)
 {
 	device_t dev0;
 
-	log_ec_version();
-
 	backlight_enable();
-	trackpoint_enable();
-
-	/* FIXME: this should be ACPI's task
-	 * but for now, enable it here */
-	wlan_enable();
-
-	/* enable ACPI events */
-	ec_write(0x00, 0xa6);
-	ec_write(0x01, 0x05);
-
-	ec_write(0x02, 0xa0);
-	ec_write(0x03, 0x05);
-
-	/* set mask of enabled beeps */
-	ec_write(0x04, 0xfe);
-	ec_write(0x05, 0x96);
-
-	/* Unknown, but required for hotkeys
-	   Maybe a mask for enabled keys? */
-
-	ec_write(0x12, 0xff);
-	ec_write(0x13, 0xff);
-	ec_write(0x14, 0xf4);
-	ec_write(0x15, 0x3c);
 
 	/* enable Audio */
-	ec_clr_bit(0x3a, 0);
+	h8_set_audio_mute(0);
 
 	/* If we're resuming from suspend, blink suspend LED */
 	dev0 = dev_find_slot(0, PCI_DEVFN(0,0));