Use different coreboot revisions and patches per board

The release archives will be bigger, but this is a necessary change
that makes libreboot development easier.

At present, there are boards maintained in libreboot by different
people. By doing it this way, that becomes much easier. This is in
contrast to the present situation, where a change to one board
potentially affects all other boards, especially when updating to
a new version of coreboot.

Coreboot-libre scripts, download scripts, build scripts - everything.
The entire build system has been modified to reflect this change
of development.

For reasons of consistency, cbfstool and nvramtool are no longer
included in the util archives.

8 files changed, 2268 insertions, 0 deletions

diff --git a/resources/libreboot/patch/unused/r500/0001-mainboards-lenovo-Copy-X200-board-to-R500-for-future.patch b/resources/libreboot/patch/unused/r500/0001-mainboards-lenovo-Copy-X200-board-to-R500-for-future.patch
new file mode 100644
index 00000000..e628adb4
--- /dev/null
+++ b/resources/libreboot/patch/unused/r500/0001-mainboards-lenovo-Copy-X200-board-to-R500-for-future.patch
@@ -0,0 +1,1941 @@
+From 81ae1f94aa00121cedd839540c5d7839a485d61e Mon Sep 17 00:00:00 2001
+From: Francis Rowe <info@gluglug.org.uk>
+Date: Wed, 5 Aug 2015 00:49:12 +0100
+Subject: [PATCH 1/7] mainboards/lenovo: Copy X200 board to R500 for future
+ expansion
+
+Change-Id: I45633be3d8548c211360c2ffc3ad4e5f10a6df0f
+Signed-off-by: Francis Rowe <info@gluglug.org.uk>
+---
+ src/mainboard/lenovo/r500/Kconfig                |  51 ++++++
+ src/mainboard/lenovo/r500/Kconfig.name           |   2 +
+ src/mainboard/lenovo/r500/Makefile.inc           |  21 +++
+ src/mainboard/lenovo/r500/acpi/dock.asl          |  72 ++++++++
+ src/mainboard/lenovo/r500/acpi/ec.asl            |   1 +
+ src/mainboard/lenovo/r500/acpi/gm45_pci_irqs.asl |  84 +++++++++
+ src/mainboard/lenovo/r500/acpi/gpe.asl           |  28 +++
+ src/mainboard/lenovo/r500/acpi/ich9_pci_irqs.asl | 108 +++++++++++
+ src/mainboard/lenovo/r500/acpi/platform.asl      | 205 +++++++++++++++++++++
+ src/mainboard/lenovo/r500/acpi/superio.asl       |   0
+ src/mainboard/lenovo/r500/acpi_tables.c          |  71 ++++++++
+ src/mainboard/lenovo/r500/board_info.txt         |   6 +
+ src/mainboard/lenovo/r500/cmos.default           |  16 ++
+ src/mainboard/lenovo/r500/cmos.layout            | 144 +++++++++++++++
+ src/mainboard/lenovo/r500/cstates.c              |  41 +++++
+ src/mainboard/lenovo/r500/devicetree.cb          | 222 +++++++++++++++++++++++
+ src/mainboard/lenovo/r500/dock.c                 |  64 +++++++
+ src/mainboard/lenovo/r500/dock.h                 |  26 +++
+ src/mainboard/lenovo/r500/dsdt.asl               |  58 ++++++
+ src/mainboard/lenovo/r500/fadt.c                 | 157 ++++++++++++++++
+ src/mainboard/lenovo/r500/hda_verb.c             |  51 ++++++
+ src/mainboard/lenovo/r500/mainboard.c            |  49 +++++
+ src/mainboard/lenovo/r500/mptable.c              |   1 +
+ src/mainboard/lenovo/r500/romstage.c             | 203 +++++++++++++++++++++
+ src/mainboard/lenovo/r500/smihandler.c           |  49 +++++
+ 25 files changed, 1730 insertions(+)
+ create mode 100644 src/mainboard/lenovo/r500/Kconfig
+ create mode 100644 src/mainboard/lenovo/r500/Kconfig.name
+ create mode 100644 src/mainboard/lenovo/r500/Makefile.inc
+ create mode 100644 src/mainboard/lenovo/r500/acpi/dock.asl
+ create mode 100644 src/mainboard/lenovo/r500/acpi/ec.asl
+ create mode 100644 src/mainboard/lenovo/r500/acpi/gm45_pci_irqs.asl
+ create mode 100644 src/mainboard/lenovo/r500/acpi/gpe.asl
+ create mode 100644 src/mainboard/lenovo/r500/acpi/ich9_pci_irqs.asl
+ create mode 100644 src/mainboard/lenovo/r500/acpi/platform.asl
+ create mode 100644 src/mainboard/lenovo/r500/acpi/superio.asl
+ create mode 100644 src/mainboard/lenovo/r500/acpi_tables.c
+ create mode 100644 src/mainboard/lenovo/r500/board_info.txt
+ create mode 100644 src/mainboard/lenovo/r500/cmos.default
+ create mode 100644 src/mainboard/lenovo/r500/cmos.layout
+ create mode 100644 src/mainboard/lenovo/r500/cstates.c
+ create mode 100644 src/mainboard/lenovo/r500/devicetree.cb
+ create mode 100644 src/mainboard/lenovo/r500/dock.c
+ create mode 100644 src/mainboard/lenovo/r500/dock.h
+ create mode 100644 src/mainboard/lenovo/r500/dsdt.asl
+ create mode 100644 src/mainboard/lenovo/r500/fadt.c
+ create mode 100644 src/mainboard/lenovo/r500/hda_verb.c
+ create mode 100644 src/mainboard/lenovo/r500/mainboard.c
+ create mode 100644 src/mainboard/lenovo/r500/mptable.c
+ create mode 100644 src/mainboard/lenovo/r500/romstage.c
+ create mode 100644 src/mainboard/lenovo/r500/smihandler.c
+
+diff --git a/src/mainboard/lenovo/r500/Kconfig b/src/mainboard/lenovo/r500/Kconfig
+new file mode 100644
+index 0000000..7bae12d
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/Kconfig
+@@ -0,0 +1,51 @@
++if BOARD_LENOVO_X200
++
++config BOARD_SPECIFIC_OPTIONS # dummy
++	def_bool y
++	select SYSTEM_TYPE_LAPTOP
++	select CPU_INTEL_SOCKET_BGA956
++	select NORTHBRIDGE_INTEL_GM45
++	select SOUTHBRIDGE_INTEL_I82801IX
++	select EC_LENOVO_PMH7
++	select EC_LENOVO_H8
++	select NO_UART_ON_SUPERIO
++	select DRIVERS_ICS_954309
++	select BOARD_ROMSIZE_KB_8192
++	select DRIVERS_GENERIC_IOAPIC
++	select HAVE_MP_TABLE
++	select HAVE_ACPI_TABLES
++	select EC_ACPI
++	select HAVE_OPTION_TABLE
++	select HAVE_CMOS_DEFAULT
++	select HAVE_ACPI_RESUME
++	select MAINBOARD_HAS_NATIVE_VGA_INIT
++	select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG
++	select INTEL_INT15
++	select SUPERIO_NSC_PC87382
++	select DRIVERS_LENOVO_WACOM
++
++config MAINBOARD_DIR
++	string
++	default lenovo/x200
++
++config MAINBOARD_PART_NUMBER
++	string
++	default "ThinkPad X200"
++
++config MMCONF_BASE_ADDRESS
++	hex
++	default 0xf0000000
++
++config USBDEBUG_HCD_INDEX
++	int
++	default 2
++
++config MAX_CPUS
++	int
++	default 2
++
++config CBFS_SIZE
++	hex
++	default 0x200000
++
++endif # BOARD_LENOVO_X200
+diff --git a/src/mainboard/lenovo/r500/Kconfig.name b/src/mainboard/lenovo/r500/Kconfig.name
+new file mode 100644
+index 0000000..8e1dd43
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/Kconfig.name
+@@ -0,0 +1,2 @@
++config BOARD_LENOVO_X200
++	bool "ThinkPad X200 / X200t"
+diff --git a/src/mainboard/lenovo/r500/Makefile.inc b/src/mainboard/lenovo/r500/Makefile.inc
+new file mode 100644
+index 0000000..b2e5c2a
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/Makefile.inc
+@@ -0,0 +1,21 @@
++##
++## This file is part of the coreboot project.
++##
++## Copyright (C) 2012 secunet Security Networks AG
++##
++## 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.
++##
++
++ramstage-y += dock.c
++ramstage-y += cstates.c
+diff --git a/src/mainboard/lenovo/r500/acpi/dock.asl b/src/mainboard/lenovo/r500/acpi/dock.asl
+new file mode 100644
+index 0000000..f817acf
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/acpi/dock.asl
+@@ -0,0 +1,72 @@
++/*
++ * 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.
++ */
++
++Scope (\_SB)
++{
++	Device(DOCK)
++	{
++		Name(_HID, "ACPI0003")
++		Name(_UID, 0x00)
++		Name(_PCL, Package() { \_SB } )
++
++		Method(_DCK, 1, NotSerialized)
++		{
++			if (Arg0) {
++			   /* connect dock */
++			   Store (1, \GP28)
++			   Store (1, \_SB.PCI0.LPCB.EC.DKR1)
++			} else {
++			   /* disconnect dock */
++			   Store (0, \GP28)
++			   Store (0, \_SB.PCI0.LPCB.EC.DKR1)
++			}
++			Xor(Arg0, \_SB.PCI0.LPCB.EC.DKR1, Local0)
++			Return (Local0)
++		}
++
++		Method(_STA, 0, NotSerialized)
++		{
++			Return (\_SB.PCI0.LPCB.EC.DKR1)
++		}
++	}
++}
++
++Scope(\_SB.PCI0.LPCB.EC)
++{
++	Method(_Q18, 0, NotSerialized)
++	{
++		Notify(\_SB.DOCK, 3)
++	}
++
++	Method(_Q45, 0, NotSerialized)
++	{
++		Notify(\_SB.DOCK, 3)
++	}
++
++	Method(_Q58, 0, NotSerialized)
++	{
++		Notify(\_SB.DOCK, 0)
++	}
++
++	Method(_Q37, 0, NotSerialized)
++	{
++		Notify(\_SB.DOCK, 0)
++	}
++}
+diff --git a/src/mainboard/lenovo/r500/acpi/ec.asl b/src/mainboard/lenovo/r500/acpi/ec.asl
+new file mode 100644
+index 0000000..c3569e8
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/acpi/ec.asl
+@@ -0,0 +1 @@
++#include <ec/lenovo/h8/acpi/ec.asl>
+diff --git a/src/mainboard/lenovo/r500/acpi/gm45_pci_irqs.asl b/src/mainboard/lenovo/r500/acpi/gm45_pci_irqs.asl
+new file mode 100644
+index 0000000..93b4525
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/acpi/gm45_pci_irqs.asl
+@@ -0,0 +1,84 @@
++/*
++ * 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.
++ *
++ * 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.
++ */
++
++/* This is board specific information: IRQ routing for the
++ * gm45
++ */
++
++
++// 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 },
++			// USB and EHCI			0:1a.x
++			Package() { 0x001affff, 0, 0, 16 },
++			Package() { 0x001affff, 1, 0, 17 },
++			Package() { 0x001affff, 2, 0, 18 },
++			// High Definition Audio	0:1b.0
++			Package() { 0x001bffff, 0, 0, 16 },
++			// PCIe Root Ports		0:1c.x
++			Package() { 0x001cffff, 0, 0, 16 },
++			// USB and EHCI			0:1d.x
++			Package() { 0x001dffff, 0, 0, 16 },
++			Package() { 0x001dffff, 1, 0, 17 },
++			Package() { 0x001dffff, 2, 0, 18 },
++			// FIXME
++			// CardBus/IEEE1394		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, 16 },
++			Package() { 0x001fffff, 1, 0, 17 },
++			Package() { 0x001fffff, 2, 0, 18 }
++		})
++	} 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 },
++			// USB and EHCI			0:1a.x
++			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 },
++			// 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 },
++			// FIXME
++			// CardBus/IEEE1394		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.LNKA, 0 },
++			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
++			Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }
++		})
++	}
++}
+diff --git a/src/mainboard/lenovo/r500/acpi/gpe.asl b/src/mainboard/lenovo/r500/acpi/gpe.asl
+new file mode 100644
+index 0000000..e1c806f
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/acpi/gpe.asl
+@@ -0,0 +1,28 @@
++/*
++ * 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.
++ */
++
++Scope (\_GPE)
++{
++	Method(_L18, 0, NotSerialized)
++	{
++		/* Read EC register to clear wake status */
++		Store(\_SB.PCI0.LPCB.EC.WAKE, Local0)
++	}
++}
+diff --git a/src/mainboard/lenovo/r500/acpi/ich9_pci_irqs.asl b/src/mainboard/lenovo/r500/acpi/ich9_pci_irqs.asl
+new file mode 100644
+index 0000000..3ef5d3b
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/acpi/ich9_pci_irqs.asl
+@@ -0,0 +1,108 @@
++/*
++ * 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.
++ *
++ * 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.
++ */
++
++/* This is board specific information: IRQ routing for the
++ * 0:1e.0 PCI bridge of the ICH9
++ */
++
++/* TODO: which slots are actually relevant? */
++If (PICM) {
++	Return (Package() {
++		// PCI Slot 1 routes ABCD
++		Package() { 0x0000ffff, 0, 0, 16},
++		Package() { 0x0000ffff, 1, 0, 17},
++		Package() { 0x0000ffff, 2, 0, 18},
++		Package() { 0x0000ffff, 3, 0, 19},
++
++		// PCI Slot 2 routes BCDA
++		Package() { 0x0001ffff, 0, 0, 17},
++		Package() { 0x0001ffff, 1, 0, 18},
++		Package() { 0x0001ffff, 2, 0, 19},
++		Package() { 0x0001ffff, 3, 0, 16},
++
++		// PCI Slot 3 routes CDAB
++		Package() { 0x0002ffff, 0, 0, 18},
++		Package() { 0x0002ffff, 1, 0, 19},
++		Package() { 0x0002ffff, 2, 0, 16},
++		Package() { 0x0002ffff, 3, 0, 17},
++
++		// PCI Slot 4 routes ABCD
++		Package() { 0x0003ffff, 0, 0, 16},
++		Package() { 0x0003ffff, 1, 0, 17},
++		Package() { 0x0003ffff, 2, 0, 18},
++		Package() { 0x0003ffff, 3, 0, 19},
++
++		// PCI Slot 5 routes ABCD
++		Package() { 0x0004ffff, 0, 0, 16},
++		Package() { 0x0004ffff, 1, 0, 17},
++		Package() { 0x0004ffff, 2, 0, 18},
++		Package() { 0x0004ffff, 3, 0, 19},
++
++		// PCI Slot 6 routes BCDA
++		Package() { 0x0005ffff, 0, 0, 17},
++		Package() { 0x0005ffff, 1, 0, 18},
++		Package() { 0x0005ffff, 2, 0, 19},
++		Package() { 0x0005ffff, 3, 0, 16},
++
++		// FIXME: what's this supposed to mean? (adopted from ich7)
++		//Package() { 0x0008ffff, 0, 0, 20},
++	})
++} Else {
++	Return (Package() {
++		// PCI Slot 1 routes ABCD
++		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},
++
++		// PCI Slot 2 routes BCDA
++		Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKB, 0},
++		Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKC, 0},
++		Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKD, 0},
++		Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKA, 0},
++
++		// PCI Slot 3 routes CDAB
++		Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKC, 0},
++		Package() { 0x0002ffff, 1, \_SB.PCI0.LPCB.LNKD, 0},
++		Package() { 0x0002ffff, 2, \_SB.PCI0.LPCB.LNKA, 0},
++		Package() { 0x0002ffff, 3, \_SB.PCI0.LPCB.LNKB, 0},
++
++		// PCI Slot 4 routes ABCD
++		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() { 0x0003ffff, 3, \_SB.PCI0.LPCB.LNKD, 0},
++
++		// PCI Slot 5 routes ABCD
++		Package() { 0x0004ffff, 0, \_SB.PCI0.LPCB.LNKA, 0},
++		Package() { 0x0004ffff, 1, \_SB.PCI0.LPCB.LNKB, 0},
++		Package() { 0x0004ffff, 2, \_SB.PCI0.LPCB.LNKC, 0},
++		Package() { 0x0004ffff, 3, \_SB.PCI0.LPCB.LNKD, 0},
++
++		// PCI Slot 6 routes BCDA
++		Package() { 0x0005ffff, 0, \_SB.PCI0.LPCB.LNKB, 0},
++		Package() { 0x0005ffff, 1, \_SB.PCI0.LPCB.LNKC, 0},
++		Package() { 0x0005ffff, 2, \_SB.PCI0.LPCB.LNKD, 0},
++		Package() { 0x0005ffff, 3, \_SB.PCI0.LPCB.LNKA, 0},
++
++		// FIXME
++		// Package() { 0x0008ffff, 0, \_SB.PCI0.LPCB.LNKE, 0},
++	})
++}
+diff --git a/src/mainboard/lenovo/r500/acpi/platform.asl b/src/mainboard/lenovo/r500/acpi/platform.asl
+new file mode 100644
+index 0000000..d5cb076
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/acpi/platform.asl
+@@ -0,0 +1,205 @@
++/*
++ * 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.
++ *
++ * 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.
++ */
++
++/* These come from the dynamically created CPU SSDT */
++External(PDC0)
++External(PDC1)
++
++/* The APM port can be used for generating software SMIs */
++
++OperationRegion (APMP, SystemIO, 0xb2, 2)
++Field (APMP, ByteAcc, NoLock, Preserve)
++{
++	APMC, 8,	// APM command
++	APMS, 8		// APM status
++}
++
++/* Port 80 POST */
++
++OperationRegion (POST, SystemIO, 0x80, 1)
++Field (POST, ByteAcc, Lock, Preserve)
++{
++	DBG0, 8
++}
++
++/* SMI I/O Trap */
++Method(TRAP, 1, Serialized)
++{
++	Store (Arg0, SMIF)	// SMI Function
++	Store (0, TRP0)		// Generate trap
++	Return (SMIF)		// Return value of SMI handler
++}
++
++/* The _PIC method is called by the OS to choose between interrupt
++ * routing via the i8259 interrupt controller or the APIC.
++ *
++ * _PIC is called with a parameter of 0 for i8259 configuration and
++ * with a parameter of 1 for Local Apic/IOAPIC configuration.
++ */
++
++Method(_PIC, 1)
++{
++	// Remember the OS' IRQ routing choice.
++	Store(Arg0, PICM)
++}
++
++/* The _PTS method (Prepare To Sleep) is called before the OS is
++ * entering a sleep state. The sleep state number is passed in Arg0
++ */
++
++Method(_PTS,1)
++{
++	// Call a trap so SMI can prepare for Sleep as well.
++	// TRAP(0x55)
++	\_SB.PCI0.LPCB.EC.RADI(0)
++}
++
++/* The _WAK method is called on system wakeup */
++
++Method(_WAK,1)
++{
++	// CPU specific part
++
++	// Notify PCI Express slots in case a card
++	// was inserted while a sleep state was active.
++
++	// Are we going to S3?
++	If (LEqual(Arg0, 3)) {
++		// ..
++	}
++
++	// Are we going to S4?
++	If (LEqual(Arg0, 4)) {
++		// ..
++	}
++
++	// TODO: Windows XP SP2 P-State restore
++
++	// TODO: Return Arg0 as second value if S-Arg0 was entered
++	// before.
++
++	Return(Package(){0,0})
++}
++
++// Power notification
++
++External (\_PR_.CP00, DeviceObj)
++External (\_PR_.CP01, DeviceObj)
++
++Method (PNOT)
++{
++	If (MPEN) {
++		If(And(PDC0, 0x08)) {
++			Notify (\_PR_.CP00, 0x80)	 // _PPC
++
++			If (And(PDC0, 0x10)) {
++				Sleep(100)
++				Notify(\_PR_.CP00, 0x81) // _CST
++			}
++		}
++
++		If(And(PDC1, 0x08)) {
++			Notify (\_PR_.CP01, 0x80)	 // _PPC
++			If (And(PDC1, 0x10)) {
++				Sleep(100)
++				Notify(\_PR_.CP01, 0x81) // _CST
++			}
++		}
++
++	} Else { // UP
++		Notify (\_PR_.CP00, 0x80)
++		Sleep(0x64)
++		Notify(\_PR_.CP00, 0x81)
++	}
++
++}
++
++/* System Bus */
++
++Scope(\_SB)
++{
++	/* This method is placed on the top level, so we can make sure it's the
++	 * first executed _INI method.
++	 */
++	Method(_INI, 0)
++	{
++		/* The DTS data in NVS is probably not up to date.
++		 * Update temperature values and make sure AP thermal
++		 * interrupts can happen
++		 */
++
++		// TRAP(71) // TODO
++
++		/* Determine the Operating System and save the value in OSYS.
++		 * We have to do this in order to be able to work around
++		 * certain windows bugs.
++		 *
++		 *    OSYS value | Operating System
++		 *    -----------+------------------
++		 *       2000    | Windows 2000
++		 *       2001    | Windows XP(+SP1)
++		 *       2002    | Windows XP SP2
++		 *       2006    | Windows Vista
++		 *       ????    | Windows 7
++		 */
++
++		/* Let's assume we're running at least Windows 2000 */
++		Store (2000, OSYS)
++
++		If (CondRefOf(_OSI, Local0)) {
++			/* Linux answers _OSI with "True" for a couple of
++			 * Windows version queries. But unlike Windows it
++			 * needs a Video repost, so let's determine whether
++			 * we're running Linux.
++			 */
++
++			If (_OSI("Linux")) {
++				Store (1, LINX)
++			}
++
++			If (_OSI("Windows 2001")) {
++				Store (2001, OSYS)
++			}
++
++			If (_OSI("Windows 2001 SP1")) {
++				Store (2001, OSYS)
++			}
++
++			If (_OSI("Windows 2001 SP2")) {
++				Store (2002, OSYS)
++			}
++
++			If (_OSI("Windows 2006")) {
++				Store (2006, OSYS)
++			}
++		}
++
++		/* And the OS workarounds start right after we know what we're
++		 * running: Windows XP SP1 needs to have C-State coordination
++		 * enabled in SMM.
++		 */
++		If (LAnd(LEqual(OSYS, 2001), MPEN)) {
++			// TRAP(61) // TODO
++		}
++
++		/* SMM power state and C4-on-C3 settings need to be updated */
++		// TRAP(43) // TODO
++	}
++}
+diff --git a/src/mainboard/lenovo/r500/acpi/superio.asl b/src/mainboard/lenovo/r500/acpi/superio.asl
+new file mode 100644
+index 0000000..e69de29
+diff --git a/src/mainboard/lenovo/r500/acpi_tables.c b/src/mainboard/lenovo/r500/acpi_tables.c
+new file mode 100644
+index 0000000..fa69e7a
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/acpi_tables.c
+@@ -0,0 +1,71 @@
++/*
++ * 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.
++ *
++ * 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.
++ */
++
++#include <string.h>
++#include <console/console.h>
++#include <arch/io.h>
++#include <arch/ioapic.h>
++#include <arch/acpi.h>
++#include <arch/acpigen.h>
++#include <arch/smp/mpspec.h>
++#include <device/device.h>
++#include <device/pci.h>
++#include <device/pci_ids.h>
++
++#include "southbridge/intel/i82801ix/nvs.h"
++void acpi_create_gnvs(global_nvs_t *gnvs)
++{
++	memset((void *)gnvs, 0, sizeof(*gnvs));
++	gnvs->apic = 1;
++	gnvs->mpen = 1; /* Enable Multi Processing */
++
++	/* Enable both COM ports */
++	gnvs->cmap = 0x01;
++	gnvs->cmbp = 0x01;
++
++}
++
++unsigned long acpi_fill_madt(unsigned long current)
++{
++	/* Local APICs */
++	current = acpi_create_madt_lapics(current);
++
++	/* IOAPIC */
++	current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current,
++				2, IO_APIC_ADDR, 0);
++
++	/* LAPIC_NMI */
++	current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
++				current, 0,
++				MP_IRQ_POLARITY_HIGH |
++				MP_IRQ_TRIGGER_EDGE, 0x01);
++	current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
++				current, 1, MP_IRQ_POLARITY_HIGH |
++				MP_IRQ_TRIGGER_EDGE, 0x01);
++
++	/* INT_SRC_OVR */
++	current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
++		 current, 0, 0, 2, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_EDGE);
++	current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
++		 current, 0, 9, 9, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_LEVEL);
++
++
++	return current;
++}
+diff --git a/src/mainboard/lenovo/r500/board_info.txt b/src/mainboard/lenovo/r500/board_info.txt
+new file mode 100644
+index 0000000..a78a21b
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/board_info.txt
+@@ -0,0 +1,6 @@
++Category: laptop
++ROM package: SOIC-16
++ROM protocol: SPI
++ROM socketed: n
++Flashrom support: n
++Release year: 2008
+diff --git a/src/mainboard/lenovo/r500/cmos.default b/src/mainboard/lenovo/r500/cmos.default
+new file mode 100644
+index 0000000..67b8920
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/cmos.default
+@@ -0,0 +1,16 @@
++boot_option=Fallback
++last_boot=Fallback
++baud_rate=115200
++debug_level=Spew
++power_on_after_fail=Disable
++volume=0x3
++first_battery=Primary
++bluetooth=Enable
++wwan=Enable
++wlan=Enable
++trackpoint=Enable
++fn_ctrl_swap=Disable
++sticky_fn=Disable
++power_management_beeps=Enable
++low_battery_beep=Enable
++sata_mode=AHCI
+diff --git a/src/mainboard/lenovo/r500/cmos.layout b/src/mainboard/lenovo/r500/cmos.layout
+new file mode 100644
+index 0000000..39ced9b
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/cmos.layout
+@@ -0,0 +1,144 @@
++#
++# This file is part of the coreboot project.
++#
++# Copyright (C) 2007-2008 coresystems GmbH
++#               2012 secunet Security Networks AG
++#
++# 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.
++#
++
++# -----------------------------------------------------------------
++entries
++
++# -----------------------------------------------------------------
++# Status Register A
++# -----------------------------------------------------------------
++# Status Register B
++# -----------------------------------------------------------------
++# Status Register C
++#96           4       r       0        status_c_rsvd
++#100          1       r       0        uf_flag
++#101          1       r       0        af_flag
++#102          1       r       0        pf_flag
++#103          1       r       0        irqf_flag
++# -----------------------------------------------------------------
++# Status Register D
++#104          7       r       0        status_d_rsvd
++#111          1       r       0        valid_cmos_ram
++# -----------------------------------------------------------------
++# Diagnostic Status Register
++#112          8       r       0        diag_rsvd1
++
++# -----------------------------------------------------------------
++0           120       r       0        reserved_memory
++#120        240       r       0        unused
++
++# -----------------------------------------------------------------
++# RTC_BOOT_BYTE (coreboot hardcoded)
++384           1       e       4        boot_option
++385           1       e       4        last_boot
++388           4       r       0        reboot_bits
++#390          2       r       0        unused?
++
++# -----------------------------------------------------------------
++# coreboot config options: console
++392           3       e       5        baud_rate
++395           4       e       6        debug_level
++#399          1       r       0        unused
++
++# coreboot config options: EC
++400         8       h       0        volume
++
++# coreboot config options: southbridge
++408         1       e       10        sata_mode
++409         2       e       7         power_on_after_fail
++
++# coreboot config options: EC
++411         1       e       9        first_battery
++412         1       e       1        bluetooth
++413         1       e       1        wwan
++414         1       e       1        wlan
++415         1       e       1        trackpoint
++416         1       e       1        fn_ctrl_swap
++417         1       e       1        sticky_fn
++
++# coreboot config options: bootloader
++418         512       s       0        boot_devices
++930           8       h       0        boot_default
++
++938         1       e       1        power_management_beeps
++939         1       e       1        low_battery_beep
++940         1       e       1        uwb
++
++# coreboot config options: northbridge
++941         3       e       11       gfx_uma_size
++
++#944          2       r       0        unused
++
++# coreboot config options: check sums
++984          16       h       0        check_sum
++#1000        24       r       0        unused
++
++# ram initialization internal data
++1024        128       r       0        read_training_results
++
++# -----------------------------------------------------------------
++
++enumerations
++
++#ID value   text
++1     0     Disable
++1     1     Enable
++2     0     Enable
++2     1     Disable
++4     0     Fallback
++4     1     Normal
++5     0     115200
++5     1     57600
++5     2     38400
++5     3     19200
++5     4     9600
++5     5     4800
++5     6     2400
++5     7     1200
++6     1     Emergency
++6     2     Alert
++6     3     Critical
++6     4     Error
++6     5     Warning
++6     6     Notice
++6     7     Info
++6     8     Debug
++6     9     Spew
++7     0     Disable
++7     1     Enable
++7     2     Keep
++8     0     No
++8     1     Yes
++9     0     Secondary
++9     1     Primary
++10    0     AHCI
++10    1     Compatible
++11    0     32M
++11    1     48M
++11    2     64M
++11    3     128M
++11    5     96M
++11    6     160M
++
++# -----------------------------------------------------------------
++checksums
++
++checksum 392 983 984
+diff --git a/src/mainboard/lenovo/r500/cstates.c b/src/mainboard/lenovo/r500/cstates.c
+new file mode 100644
+index 0000000..1062308
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/cstates.c
+@@ -0,0 +1,41 @@
++/*
++ * This file is part of the coreboot project.
++ *
++ * Copyright (C) 2012 secunet Security Networks AG
++ *
++ * 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.
++ */
++
++#include <arch/acpigen.h>
++#include <device/device.h> /* fix for i82801ix.h */
++#include <southbridge/intel/i82801ix/i82801ix.h>
++
++static acpi_cstate_t cst_entries[] = {
++	{
++		/* acpi C1 / cpu C1 */
++		1, 0x01, 1000,
++		{ ACPI_ADDRESS_SPACE_FIXED, 1, 2, { 1 }, 0, 0 }
++	},
++	{
++		/* acpi C2 / cpu C2 */
++		2, 0x01,  500,
++		{ ACPI_ADDRESS_SPACE_FIXED, 1, 2, { 1 }, 0x10, 0 }
++	},
++};
++
++int get_cst_entries(acpi_cstate_t **entries)
++{
++	*entries = cst_entries;
++	return ARRAY_SIZE(cst_entries);
++}
+diff --git a/src/mainboard/lenovo/r500/devicetree.cb b/src/mainboard/lenovo/r500/devicetree.cb
+new file mode 100644
+index 0000000..cb4a021
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/devicetree.cb
+@@ -0,0 +1,222 @@
++chip northbridge/intel/gm45
++	# IGD Displays
++	register "gfx.ndid" = "3"
++	register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
++
++	register "gfx.use_spread_spectrum_clock" = "1"
++	register "gfx.lvds_dual_channel" = "0"
++	register "gfx.link_frequency_270_mhz" = "1"
++	register "gfx.lvds_num_lanes" = "4"
++
++	device cpu_cluster 0 on
++		chip cpu/intel/socket_BGA956
++			device lapic 0 on end
++		end
++		chip cpu/intel/model_1067x
++			# Magic APIC ID to locate this chip
++			device lapic 0xACAC off end
++
++			# Enable Super LFM
++			register "slfm" = "1"
++
++			# Enable C5, C6
++			register "c5" = "1"
++			register "c6" = "1"
++		end
++	end
++
++	device domain 0 on
++		device pci 00.0 on
++			subsystemid 0x17aa 0x20e0
++		end # host bridge
++		device pci 02.0 on # VGA
++			subsystemid 0x17aa 0x20e4
++			ioapic_irq 2 INTA 0x10
++		end
++		device pci 02.1 on
++			subsystemid 0x17aa 0x20e4
++		end # Display
++		device pci 03.0 on
++			subsystemid 0x17aa 0x20e6
++		end # ME
++		device pci 03.1 off end # ME
++		device pci 03.2 off end # ME
++		device pci 03.3 off end # ME
++		chip southbridge/intel/i82801ix
++			register "pirqa_routing" = "0x0b"
++			register "pirqb_routing" = "0x0b"
++			register "pirqc_routing" = "0x0b"
++			register "pirqd_routing" = "0x0b"
++			register "pirqe_routing" = "0x80"
++			register "pirqf_routing" = "0x80"
++			register "pirqg_routing" = "0x80"
++			register "pirqh_routing" = "0x80"
++
++			register "gpi8_routing"  = "2"
++			register "gpe0_en" = "0x01000000"
++			register "gpi1_routing"  = "2"
++
++			# Set AHCI mode, enable ports 1 and 2.
++			register "sata_port_map"		= "0x03"
++			register "sata_clock_request"		= "0"
++			register "sata_traffic_monitor"		= "0"
++
++			# Set c-state support
++			register "c4onc3_enable"		= "0"
++			register "c5_enable"			= "1"
++			register "c6_enable"			= "1"
++
++			# Set thermal throttling to 75%.
++			register "throttle_duty"		= "THTL_75_0"
++
++			# Enable PCIe ports 1,2,4 as slots (Mini * PCIe).
++			register "pcie_slot_implemented"	= "0xb"
++			# Set power limits to 10 * 10^0 watts.
++			# Maybe we should set less for Mini PCIe.
++			register "pcie_power_limits" = "{ { 10, 0 }, { 10, 0 }, { 0, 0 }, { 10, 0 }, { 0, 0 }, { 0, 0 } }"
++			register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
++
++			chip drivers/generic/ioapic
++				register "have_isa_interrupts" = "1"
++				register "irq_on_fsb" = "1"
++				register "enable_virtual_wire" = "1"
++				register "base" = "(void *)0xfec00000"
++				device ioapic 2 on end
++			end
++
++			device pci 19.0 on end # LAN
++			device pci 1a.0 on # UHCI
++				subsystemid 0x17aa 0x20f0
++				ioapic_irq 2 INTA 0x10
++			end
++			device pci 1a.1 on # UHCI
++				subsystemid 0x17aa 0x20f0
++				ioapic_irq 2 INTB 0x11
++			end
++			device pci 1a.2 on # UHCI
++				subsystemid 0x17aa 0x20f0
++				ioapic_irq 2 INTC 0x12
++			end
++			device pci 1a.7 on # EHCI
++				subsystemid 0x17aa 0x20f1
++				ioapic_irq 2 INTC 0x12
++			end
++			device pci 1b.0 on # HD Audio
++				subsystemid 0x17aa 0x20f2
++				ioapic_irq 2 INTA 0x10
++			end
++			device pci 1c.0 on # PCIe Port #1
++				subsystemid 0x17aa 0x20f3 # WWAN
++				ioapic_irq 2 INTA 0x10
++			end
++			device pci 1c.1 on
++				subsystemid 0x17aa 0x20f3 # WLAN
++			end # PCIe Port #2
++			device pci 1c.2 on
++				subsystemid 0x17aa 0x20f3 # UWB
++			end # PCIe Port #3
++			device pci 1c.3 on
++				subsystemid 0x17aa 0x20f3 # Expresscard
++			end # PCIe Port #4
++			device pci 1c.4 off end # PCIe Port #5
++			device pci 1c.5 off end # PCIe Port #6
++			device pci 1d.0 on # UHCI
++				subsystemid 0x17aa 0x20f0
++				ioapic_irq 2 INTA 0x10
++			end
++			device pci 1d.1 on # UHCI
++				subsystemid 0x17aa 0x20f0
++				ioapic_irq 2 INTB 0x11
++			end
++			device pci 1d.2 on # UHCI
++				subsystemid 0x17aa 0x20f0
++				ioapic_irq 2 INTC 0x12
++			end
++			device pci 1d.7 on # EHCI
++				subsystemid 0x17aa 0x20f1
++				ioapic_irq 2 INTA 0x10
++			end
++			device pci 1e.0 on # PCI
++				subsystemid 0x17aa 0x20f4
++			end
++			device pci 1f.0 on # LPC bridge
++				subsystemid 0x17aa 0x20f5
++				chip ec/lenovo/pmh7
++					device pnp ff.1 on # dummy
++					end
++					register "backlight_enable" = "0x01"
++					register "dock_event_enable" = "0x01"
++				end
++
++				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" = "0x04"
++					register "config2" = "0xa0"
++					register "config3" = "0x01"
++
++					register "beepmask0" = "0xfe"
++					register "beepmask1" = "0x96"
++					register "has_power_management_beeps" = "1"
++					register "has_uwb" = "1"
++
++					register "event2_enable" = "0xff"
++					register "event3_enable" = "0xff"
++					register "event4_enable" = "0xf4"
++					register "event5_enable" = "0x3c"
++					register "event6_enable" = "0x80"
++					register "event7_enable" = "0x01"
++					register "event8_enable" = "0x01"
++					register "event9_enable" = "0xff"
++					register "eventa_enable" = "0xff"
++					register "eventb_enable" = "0xff"
++					register "eventc_enable" = "0xff"
++					register "eventd_enable" = "0xff"
++				end
++
++				chip superio/nsc/pc87382
++					device pnp 164e.3 on # Digitizer
++						io 0x60 = 0x200
++						irq 0x29 = 0xb0
++						irq 0x70 = 0x5
++						irq 0xf0 = 0x82
++					end
++					# IR, not connected
++					device pnp 164e.2 off end
++					# GPIO, not connected
++					device pnp 164e.7 off end
++					# DLPC, not connected
++					device pnp 164e.19 off end
++				end
++
++			end
++			device pci 1f.2 on # SATA/IDE 1
++				subsystemid 0x17aa 0x20f8
++				ioapic_irq 2 INTB 0x11
++			end
++			device pci 1f.3 on # SMBus
++				subsystemid 0x17aa 0x20f9
++				ioapic_irq 2 INTC 0x12
++			        # eeprom, 8 virtual devices, same chip
++				chip drivers/i2c/at24rf08c
++					device i2c 54 on end
++					device i2c 55 on end
++					device i2c 56 on end
++					device i2c 57 on end
++					device i2c 5c on end
++					device i2c 5d on end
++					device i2c 5e on end
++					device i2c 5f on end
++				end
++			end
++			device pci 1f.5 off end # SATA/IDE 2
++			device pci 1f.6 off end # Thermal
++		end
++	end
++end
+diff --git a/src/mainboard/lenovo/r500/dock.c b/src/mainboard/lenovo/r500/dock.c
+new file mode 100644
+index 0000000..63d4563
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/dock.c
+@@ -0,0 +1,64 @@
++/*
++ * This file is part of the coreboot project.
++ *
++ * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
++ * Copyright (C) 2013 Vladimir Serbinenko <phcoder@gmail.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.
++ *
++ * 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.
++ */
++
++#define __SIMPLE_DEVICE__
++#include <console/console.h>
++#include <arch/io.h>
++#include <device/device.h>
++#include <device/pci.h>
++#include <delay.h>
++#include "dock.h"
++#include "southbridge/intel/i82801ix/i82801ix.h"
++#include "ec/lenovo/h8/h8.h"
++#include <ec/acpi/ec.h>
++
++#define LPC_DEV PCI_DEV(0, 0x1f, 0)
++
++void h8_mainboard_init_dock (void)
++{
++	if (dock_present()) {
++		printk(BIOS_DEBUG, "dock is connected\n");
++		dock_connect();
++	} else
++		printk(BIOS_DEBUG, "dock is not connected\n");
++}
++
++void dock_connect(void)
++{
++	u16 gpiobase = pci_read_config16(LPC_DEV, D31F0_GPIO_BASE) & 0xfffc;
++	ec_set_bit(0x02, 0);
++	outl(inl(gpiobase + 0x0c) | (1 << 28), gpiobase + 0x0c);
++}
++
++void dock_disconnect(void)
++{
++	u16 gpiobase = pci_read_config16(LPC_DEV, D31F0_GPIO_BASE) & 0xfffc;
++	ec_clr_bit(0x02, 0);
++	outl(inl(gpiobase + 0x0c) & ~(1 << 28), gpiobase + 0x0c);
++}
++
++int dock_present(void)
++{
++	u16 gpiobase = pci_read_config16(LPC_DEV, D31F0_GPIO_BASE) & 0xfffc;
++	u8 st = inb(gpiobase + 0x0c);
++
++	return ((st >> 2) & 7) != 7;
++}
+diff --git a/src/mainboard/lenovo/r500/dock.h b/src/mainboard/lenovo/r500/dock.h
+new file mode 100644
+index 0000000..a5029e1
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/dock.h
+@@ -0,0 +1,26 @@
++/*
++ * 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.
++ */
++
++#ifndef THINKPAD_X200_DOCK_H
++#define THINKPAD_X200_DOCK_H
++
++extern void dock_connect(void);
++extern void dock_disconnect(void);
++extern int dock_present(void);
++#endif
+diff --git a/src/mainboard/lenovo/r500/dsdt.asl b/src/mainboard/lenovo/r500/dsdt.asl
+new file mode 100644
+index 0000000..5545c94
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/dsdt.asl
+@@ -0,0 +1,58 @@
++/*
++ * 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.
++ *
++ * 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.
++ */
++
++#define THINKPAD_EC_GPE 17
++#define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB
++#define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB
++#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0
++#define DISPLAY_DEVICE_2_IS_LCD_SCREEN 1
++
++DefinitionBlock(
++	"dsdt.aml",
++	"DSDT",
++	0x03,		// DSDT revision: ACPI v3.0
++	"COREv4",	// OEM id
++	"COREBOOT",	// OEM table id
++	0x20090419	// OEM revision
++)
++{
++	// Some generic macros
++	#include "acpi/platform.asl"
++
++	// global NVS and variables
++	#include <southbridge/intel/i82801ix/acpi/globalnvs.asl>
++
++	// General Purpose Events
++	#include "acpi/gpe.asl"
++
++	Scope (\_SB) {
++		Device (PCI0)
++		{
++			#include <northbridge/intel/gm45/acpi/gm45.asl>
++			#include <southbridge/intel/i82801ix/acpi/ich9.asl>
++		}
++	}
++
++	/* Chipset specific sleep states */
++	#include <southbridge/intel/i82801ix/acpi/sleepstates.asl>
++
++	/* Dock support code */
++	#include "acpi/dock.asl"
++}
+diff --git a/src/mainboard/lenovo/r500/fadt.c b/src/mainboard/lenovo/r500/fadt.c
+new file mode 100644
+index 0000000..3833d26
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/fadt.c
+@@ -0,0 +1,157 @@
++/*
++ * This file is part of the coreboot project.
++ *
++ * Copyright (C) 2007-2008 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.
++ *
++ * 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.
++ */
++
++#include <string.h>
++#include <device/pci.h>
++#include <arch/acpi.h>
++#include <cpu/x86/smm.h>
++
++void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
++{
++	acpi_header_t *header = &(fadt->header);
++	u16 pmbase = pci_read_config16(dev_find_slot(0, PCI_DEVFN(0x1f,0)), 0x40) & 0xfffe;
++
++	memset((void *) fadt, 0, sizeof(acpi_fadt_t));
++	memcpy(header->signature, "FACP", 4);
++	header->length = sizeof(acpi_fadt_t);
++	header->revision = 3;
++	memcpy(header->oem_id, OEM_ID, 6);
++	memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
++	memcpy(header->asl_compiler_id, ASLC, 4);
++	header->asl_compiler_revision = 0;
++
++	fadt->firmware_ctrl = (unsigned long) facs;
++	fadt->dsdt = (unsigned long) dsdt;
++	fadt->model = 0x00;
++	fadt->preferred_pm_profile = PM_MOBILE;
++	fadt->sci_int = 0x9;
++	fadt->smi_cmd = APM_CNT;
++	fadt->acpi_enable = APM_CNT_ACPI_ENABLE;
++	fadt->acpi_disable = APM_CNT_ACPI_DISABLE;
++	fadt->s4bios_req = 0x0;
++	fadt->pstate_cnt = APM_CNT_PST_CONTROL;
++
++	fadt->pm1a_evt_blk = pmbase;
++	fadt->pm1b_evt_blk = 0x0;
++	fadt->pm1a_cnt_blk = pmbase + 0x4;
++	fadt->pm1b_cnt_blk = 0x0;
++	fadt->pm2_cnt_blk = pmbase + 0x50;
++	fadt->pm_tmr_blk = pmbase + 0x8;
++	fadt->gpe0_blk = pmbase + 0x20;
++	fadt->gpe1_blk = 0;
++
++	fadt->pm1_evt_len = 4;
++	fadt->pm1_cnt_len = 2; /* Upper word is reserved and
++				  Linux complains about 32 bit. */
++	fadt->pm2_cnt_len = 1;
++	fadt->pm_tmr_len = 4;
++	fadt->gpe0_blk_len = 16;
++	fadt->gpe1_blk_len = 0;
++	fadt->gpe1_base = 0;
++	fadt->cst_cnt = APM_CNT_CST_CONTROL;
++	fadt->p_lvl2_lat = 1;
++	fadt->p_lvl3_lat = 0x39;
++	fadt->flush_size = 0;
++	fadt->flush_stride = 0;
++	fadt->duty_offset = 1;
++	fadt->duty_width = 3;
++	fadt->day_alrm = 0xd;
++	fadt->mon_alrm = 0x00;
++	fadt->century = 0x32;
++	fadt->iapc_boot_arch = 0x00;
++	fadt->flags = ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED |
++			ACPI_FADT_SLEEP_BUTTON | ACPI_FADT_S4_RTC_WAKE |
++			ACPI_FADT_DOCKING_SUPPORTED | ACPI_FADT_RESET_REGISTER |
++			ACPI_FADT_PLATFORM_CLOCK;
++
++	fadt->reset_reg.space_id = ACPI_ADDRESS_SPACE_IO;
++	fadt->reset_reg.bit_width = 8;
++	fadt->reset_reg.bit_offset = 0;
++	fadt->reset_reg.resv = 0;
++	fadt->reset_reg.addrl = 0xcf9;
++	fadt->reset_reg.addrh = 0;
++	fadt->reset_value = 0x06;
++
++	fadt->x_firmware_ctl_l = 0; /* Set X_FIRMWARE_CTRL only if FACS is */
++	fadt->x_firmware_ctl_h = 0; /* above 4GB. If X_FIRMWARE_CTRL is set, */
++				    /* then FIRMWARE_CTRL must be zero. */
++	fadt->x_dsdt_l = (unsigned long)dsdt;
++	fadt->x_dsdt_h = 0;
++
++	fadt->x_pm1a_evt_blk.space_id = 1;
++	fadt->x_pm1a_evt_blk.bit_width = 32;
++	fadt->x_pm1a_evt_blk.bit_offset = 0;
++	fadt->x_pm1a_evt_blk.resv = 0;
++	fadt->x_pm1a_evt_blk.addrl = pmbase;
++	fadt->x_pm1a_evt_blk.addrh = 0x0;
++
++	fadt->x_pm1b_evt_blk.space_id = 0;
++	fadt->x_pm1b_evt_blk.bit_width = 0;
++	fadt->x_pm1b_evt_blk.bit_offset = 0;
++	fadt->x_pm1b_evt_blk.resv = 0;
++	fadt->x_pm1b_evt_blk.addrl = 0x0;
++	fadt->x_pm1b_evt_blk.addrh = 0x0;
++
++	fadt->x_pm1a_cnt_blk.space_id = 1;
++	fadt->x_pm1a_cnt_blk.bit_width = 16; /* Upper word is reserved and
++						Linux complains about 32 bit. */
++	fadt->x_pm1a_cnt_blk.bit_offset = 0;
++	fadt->x_pm1a_cnt_blk.resv = 0;
++	fadt->x_pm1a_cnt_blk.addrl = pmbase + 0x4;
++	fadt->x_pm1a_cnt_blk.addrh = 0x0;
++
++	fadt->x_pm1b_cnt_blk.space_id = 0;
++	fadt->x_pm1b_cnt_blk.bit_width = 0;
++	fadt->x_pm1b_cnt_blk.bit_offset = 0;
++	fadt->x_pm1b_cnt_blk.resv = 0;
++	fadt->x_pm1b_cnt_blk.addrl = 0x0;
++	fadt->x_pm1b_cnt_blk.addrh = 0x0;
++
++	fadt->x_pm2_cnt_blk.space_id = 1;
++	fadt->x_pm2_cnt_blk.bit_width = 8;
++	fadt->x_pm2_cnt_blk.bit_offset = 0;
++	fadt->x_pm2_cnt_blk.resv = 0;
++	fadt->x_pm2_cnt_blk.addrl = pmbase + 0x50;
++	fadt->x_pm2_cnt_blk.addrh = 0x0;
++
++	fadt->x_pm_tmr_blk.space_id = 1;
++	fadt->x_pm_tmr_blk.bit_width = 32;
++	fadt->x_pm_tmr_blk.bit_offset = 0;
++	fadt->x_pm_tmr_blk.resv = 0;
++	fadt->x_pm_tmr_blk.addrl = pmbase + 0x8;
++	fadt->x_pm_tmr_blk.addrh = 0x0;
++
++	fadt->x_gpe0_blk.space_id = 1;
++	fadt->x_gpe0_blk.bit_width = 128;
++	fadt->x_gpe0_blk.bit_offset = 0;
++	fadt->x_gpe0_blk.resv = 0;
++	fadt->x_gpe0_blk.addrl = pmbase + 0x20;
++	fadt->x_gpe0_blk.addrh = 0x0;
++
++	fadt->x_gpe1_blk.space_id = 0;
++	fadt->x_gpe1_blk.bit_width = 0;
++	fadt->x_gpe1_blk.bit_offset = 0;
++	fadt->x_gpe1_blk.resv = 0;
++	fadt->x_gpe1_blk.addrl = 0x0;
++	fadt->x_gpe1_blk.addrh = 0x0;
++
++	header->checksum =
++	    acpi_checksum((void *) fadt, header->length);
++}
+diff --git a/src/mainboard/lenovo/r500/hda_verb.c b/src/mainboard/lenovo/r500/hda_verb.c
+new file mode 100644
+index 0000000..beb637f
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/hda_verb.c
+@@ -0,0 +1,51 @@
++/*
++ * This file is part of the coreboot project.
++ *
++ * Copyright (C) 2007-2009 coresystems GmbH
++ *               2012 secunet Security Networks AG
++ *
++ * 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.
++ */
++
++#include <device/azalia_device.h>
++
++const u32 cim_verb_data[] = {
++	/* coreboot specific header */
++	0x14f15051,	// Conexant CX20561 (Hermosa)
++	0x17aa20ff,	// Subsystem ID
++	0x00000008,	// Number of entries
++
++	/* Pin Widget Verb Table */
++
++	AZALIA_PIN_CFG(0, 0x16, 0x042140f0),
++	AZALIA_PIN_CFG(0, 0x17, 0x61a190f0),
++	AZALIA_PIN_CFG(0, 0x18, 0x04a190f0),
++	AZALIA_PIN_CFG(0, 0x19, 0x612140f0),
++	AZALIA_PIN_CFG(0, 0x1a, 0x901701f0),
++	AZALIA_PIN_CFG(0, 0x1b, 0x40f001f0),
++	AZALIA_PIN_CFG(0, 0x1c, 0x40f001f0),
++	AZALIA_PIN_CFG(0, 0x1d, 0x90a601f0)
++};
++
++const u32 pc_beep_verbs[] = {
++	0x00170500,	/* power up codec */
++	0x01470500,	/* power up speakers */
++	0x01470100,	/* select lout1 (input 0x0) for speakers */
++	0x01470740,	/* enable speakers output */
++	0x00b37517,	/* unmute beep (mixer's input 0x5), set amp 0dB */
++	0x00c37100,	/* unmute mixer in lout1 (lout1 input 0x1) */
++	0x00c3b015,	/* set lout1 output volume -15dB */
++	0x0143b000,	/* unmute speakers */
++};
++AZALIA_ARRAY_SIZES;
+diff --git a/src/mainboard/lenovo/r500/mainboard.c b/src/mainboard/lenovo/r500/mainboard.c
+new file mode 100644
+index 0000000..d91e225
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/mainboard.c
+@@ -0,0 +1,49 @@
++/*
++ * This file is part of the coreboot project.
++ *
++ * Copyright (C) 2012 secunet Security Networks AG
++ *
++ * 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.
++ */
++
++#include <stdint.h>
++#include <stdlib.h>
++#include <arch/io.h>
++#include <device/device.h>
++#include <console/console.h>
++#include <drivers/intel/gma/int15.h>
++#include <pc80/keyboard.h>
++#include <ec/acpi/ec.h>
++#include <smbios.h>
++#include <string.h>
++#include <ec/lenovo/pmh7/pmh7.h>
++#include <ec/acpi/ec.h>
++#include <ec/lenovo/h8/h8.h>
++#include "drivers/lenovo/lenovo.h"
++
++static void fill_ssdt(device_t device)
++{
++	drivers_lenovo_serial_ports_ssdt_generate("\\_SB.PCI0.LPCB", 0);
++}
++
++static void mainboard_enable(device_t dev)
++{
++	install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 2);
++
++	dev->ops->acpi_fill_ssdt_generator = fill_ssdt;
++}
++
++struct chip_operations mainboard_ops = {
++	.enable_dev = mainboard_enable,
++};
+diff --git a/src/mainboard/lenovo/r500/mptable.c b/src/mainboard/lenovo/r500/mptable.c
+new file mode 100644
+index 0000000..f1839f0
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/mptable.c
+@@ -0,0 +1 @@
++/* dummy file */
+diff --git a/src/mainboard/lenovo/r500/romstage.c b/src/mainboard/lenovo/r500/romstage.c
+new file mode 100644
+index 0000000..455dd35
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/romstage.c
+@@ -0,0 +1,203 @@
++/*
++ * This file is part of the coreboot project.
++ *
++ * Copyright (C) 2012 secunet Security Networks AG
++ *
++ * 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.
++ */
++
++// __PRE_RAM__ means: use "unsigned" for device, not a struct.
++
++#include <stdint.h>
++#include <string.h>
++#include <arch/io.h>
++#include <cpu/x86/lapic.h>
++#include <cpu/x86/msr.h>
++#include <cpu/x86/tsc.h>
++#include <cbmem.h>
++#include <lib.h>
++#include <pc80/mc146818rtc.h>
++#include <console/console.h>
++#include <southbridge/intel/i82801ix/i82801ix.h>
++#include <northbridge/intel/gm45/gm45.h>
++#include <cpu/intel/romstage.h>
++
++#define LPC_DEV PCI_DEV(0, 0x1f, 0)
++#define MCH_DEV PCI_DEV(0, 0, 0)
++
++static void default_southbridge_gpio_setup(void)
++{
++	outl(0x197e23fe, DEFAULT_GPIOBASE + GP_IO_USE_SEL);
++	outl(0xe1a66dfe, DEFAULT_GPIOBASE + GP_IO_SEL);
++	outl(0xe3faef3f, DEFAULT_GPIOBASE + GP_LVL);
++
++	/* Disable blink [31:0]. */
++	outl(0x00000000, DEFAULT_GPIOBASE + GPO_BLINK);
++	/* Set input inversion [31:0]. */
++	outl(0x00000102, DEFAULT_GPIOBASE + GPI_INV);
++
++	/* Enable GPIOs [60:32]. */
++	outl(0x030306f6, DEFAULT_GPIOBASE + GP_IO_USE_SEL2);
++	/* Set input/output mode [60:32] (0 == out, 1 == in). */
++	outl(0x1f55f9f1, DEFAULT_GPIOBASE + GP_IO_SEL2);
++	/* Set gpio levels [60:32].  */
++	outl(0x1dffff53, DEFAULT_GPIOBASE + GP_LVL2);
++}
++
++static void early_lpc_setup(void)
++{
++	/* Set up SuperIO LPC forwards */
++
++	/* Configure serial IRQs.*/
++	pci_write_config8(LPC_DEV, D31F0_SERIRQ_CNTL, 0xd0);
++	/* Map COMa on 0x3f8, COMb on 0x2f8. */
++	pci_write_config16(LPC_DEV, D31F0_LPC_IODEC, 0x0010);
++	pci_write_config16(LPC_DEV, D31F0_LPC_EN, 0x3f0f);
++	pci_write_config32(LPC_DEV, D31F0_GEN1_DEC, 0x7c1601);
++	pci_write_config32(LPC_DEV, D31F0_GEN2_DEC, 0xc15e1);
++	pci_write_config32(LPC_DEV, D31F0_GEN3_DEC, 0x1c1681);
++}
++
++void main(unsigned long bist)
++{
++	sysinfo_t sysinfo;
++	int s3resume = 0;
++	int cbmem_initted;
++	u16 reg16;
++
++	/* basic northbridge setup, including MMCONF BAR */
++	gm45_early_init();
++
++	if (bist == 0)
++		enable_lapic();
++
++	/* First, run everything needed for console output. */
++	i82801ix_early_init();
++	early_lpc_setup();
++	console_init();
++	printk(BIOS_DEBUG, "running main(bist = %lu)\n", bist);
++
++	reg16 = pci_read_config16(LPC_DEV, D31F0_GEN_PMCON_3);
++	pci_write_config16(LPC_DEV, D31F0_GEN_PMCON_3, reg16);
++	if ((MCHBAR16(SSKPD_MCHBAR) == 0xCAFE) && !(reg16 & (1 << 9))) {
++		printk(BIOS_DEBUG, "soft reset detected, rebooting properly\n");
++		gm45_early_reset();
++	}
++
++	default_southbridge_gpio_setup();
++
++	/* ASPM related setting, set early by original BIOS. */
++	DMIBAR16(0x204) &= ~(3 << 10);
++
++	/* Check for S3 resume. */
++	const u32 pm1_cnt = inl(DEFAULT_PMBASE + 0x04);
++	if (((pm1_cnt >> 10) & 7) == 5) {
++#if CONFIG_HAVE_ACPI_RESUME
++		printk(BIOS_DEBUG, "Resume from S3 detected.\n");
++		s3resume = 1;
++		/* Clear SLP_TYPE. This will break stage2 but
++		 * we care for that when we get there.
++		 */
++		outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + 0x04);
++#else
++		printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
++#endif
++	}
++
++	/* RAM initialization */
++	enter_raminit_or_reset();
++	memset(&sysinfo, 0, sizeof(sysinfo));
++	sysinfo.spd_map[0] = 0x50;
++	sysinfo.spd_map[2] = 0x51;
++	sysinfo.enable_igd = 1;
++	sysinfo.enable_peg = 0;
++	get_gmch_info(&sysinfo);
++	raminit(&sysinfo, s3resume);
++
++	const u32 deven = pci_read_config32(MCH_DEV, D0F0_DEVEN);
++	/* Disable D4F0 (unknown signal controller). */
++	pci_write_config32(MCH_DEV, D0F0_DEVEN, deven & ~0x4000);
++
++	init_pm(&sysinfo, 0);
++
++	i82801ix_dmi_setup();
++	gm45_late_init(sysinfo.stepping);
++	i82801ix_dmi_poll_vc1();
++
++	MCHBAR16(SSKPD_MCHBAR) = 0xCAFE;
++	/* Enable ethernet.  */
++	RCBA32(0x3414) &= ~0x20;
++
++	RCBA32(0x0238) = 0x00543210;
++	RCBA32(0x0240) = 0x009c0b02;
++	RCBA32(0x0244) = 0x00a20b1a;
++	RCBA32(0x0248) = 0x005402cb;
++	RCBA32(0x0254) = 0x00470966;
++	RCBA32(0x0258) = 0x00470473;
++	RCBA32(0x0260) = 0x00e90825;
++	RCBA32(0x0278) = 0x00bc0efb;
++	RCBA32(0x027c) = 0x00c00f0b;
++	RCBA32(0x0280) = 0x00670000;
++	RCBA32(0x0284) = 0x006d0000;
++	RCBA32(0x0288) = 0x00600b4e;
++	RCBA32(0x1e10) = 0x00020800;
++	RCBA32(0x1e18) = 0x36ea00a0;
++	RCBA32(0x1e80) = 0x000c0801;
++	RCBA32(0x1e84) = 0x000200f0;
++	RCBA32(0x2028) = 0x04c8f95e;
++	RCBA32(0x202c) = 0x055c095e;
++	RCBA32(0x204c) = 0x001ffc00;
++	RCBA32(0x2050) = 0x00100fff;
++	RCBA32(0x2090) = 0x37000000;
++	RCBA32(0x20b0) = 0x0c000000;
++	RCBA32(0x20d0) = 0x09000000;
++	RCBA32(0x20f0) = 0x05000000;
++	RCBA32(0x3400) = 0x0000001c;
++	RCBA32(0x3410) = 0x00100461;
++	RCBA32(0x3414) = 0x00000000;
++	RCBA32(0x341c) = 0xbf4f001f;
++	RCBA32(0x3420) = 0x00000000;
++	RCBA32(0x3430) = 0x00000001;
++
++	init_iommu();
++
++	/* FIXME: make a proper SMBUS mux support.  */
++	outl(inl(DEFAULT_GPIOBASE + 0x38) & ~0x400, DEFAULT_GPIOBASE + 0x38);
++
++	cbmem_initted = !cbmem_recovery(s3resume);
++#if CONFIG_HAVE_ACPI_RESUME
++	/* If there is no high memory area, we didn't boot before, so
++	 * this is not a resume. In that case we just create the cbmem toc.
++	 */
++	if (s3resume && cbmem_initted) {
++		void *resume_backup_memory = cbmem_find(CBMEM_ID_RESUME);
++
++		/* copy 1MB - 64K to high tables ram_base to prevent memory corruption
++		 * through stage 2. We could keep stuff like stack and heap in high tables
++		 * memory completely, but that's a wonderful clean up task for another
++		 * day.
++		 */
++		if (resume_backup_memory)
++			memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
++
++		/* Magic for S3 resume */
++		pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_ACPI_S3_MAGIC);
++	} else {
++		/* Magic for S3 resume */
++		pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_NORMAL_BOOT_MAGIC);
++	}
++#endif
++	printk(BIOS_SPEW, "exit main()\n");
++}
+diff --git a/src/mainboard/lenovo/r500/smihandler.c b/src/mainboard/lenovo/r500/smihandler.c
+new file mode 100644
+index 0000000..622b31a
+--- /dev/null
++++ b/src/mainboard/lenovo/r500/smihandler.c
+@@ -0,0 +1,49 @@
++/*
++ * This file is part of the coreboot project.
++ *
++ * Copyright (C) 2008-2009 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.
++ *
++ * 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.
++ */
++
++#include <arch/io.h>
++#include <console/console.h>
++#include <cpu/x86/smm.h>
++#include <southbridge/intel/i82801ix/nvs.h>
++#include <southbridge/intel/i82801ix/i82801ix.h>
++#include <ec/acpi/ec.h>
++
++void mainboard_smi_gpi(u32 gpi_sts)
++{
++	if (gpi_sts & (1 << 1)) {
++		printk(BIOS_DEBUG, "EC/SMI\n");
++		/* TODO */
++	}
++}
++
++int mainboard_smi_apmc(u8 apmc)
++{
++	switch (apmc) {
++	case APM_CNT_ACPI_ENABLE:
++		send_ec_command(0x05); /* Set_SMI_Disable */
++		send_ec_command(0xaa); /* Set_ACPI_Enable */
++		break;
++
++	case APM_CNT_ACPI_DISABLE:
++		send_ec_command(0x04); /* Set_SMI_Enable */
++		send_ec_command(0xab); /* Set_ACPI_Disable */
++		break;
++	}
++	return 0;
++}
+-- 
+1.9.1
+
diff --git a/resources/libreboot/patch/unused/r500/0002-mainboards-lenovo-r500-Remove-X200-specific-code.patch b/resources/libreboot/patch/unused/r500/0002-mainboards-lenovo-r500-Remove-X200-specific-code.patch
new file mode 100644
index 00000000..f0ab7343
--- /dev/null
+++ b/resources/libreboot/patch/unused/r500/0002-mainboards-lenovo-r500-Remove-X200-specific-code.patch
@@ -0,0 +1,107 @@
+From 8674a3090ef843905c779b92e55a3951bbb5add8 Mon Sep 17 00:00:00 2001
+From: Francis Rowe <info@gluglug.org.uk>
+Date: Wed, 5 Aug 2015 00:59:29 +0100
+Subject: [PATCH 2/7] mainboards/lenovo/r500: Remove X200-specific code
+
+Change-Id: Ib5a7217f95b75c38e318972bb742547a534c064b
+Signed-off-by: Francis Rowe <info@gluglug.org.uk>
+---
+ src/mainboard/lenovo/r500/Kconfig       | 9 ++++-----
+ src/mainboard/lenovo/r500/Kconfig.name  | 4 ++--
+ src/mainboard/lenovo/r500/devicetree.cb | 7 +------
+ src/mainboard/lenovo/r500/dock.h        | 4 ++--
+ src/mainboard/lenovo/r500/mainboard.c   | 2 +-
+ 5 files changed, 10 insertions(+), 16 deletions(-)
+
+diff --git a/src/mainboard/lenovo/r500/Kconfig b/src/mainboard/lenovo/r500/Kconfig
+index 7bae12d..d08e5f5 100644
+--- a/src/mainboard/lenovo/r500/Kconfig
++++ b/src/mainboard/lenovo/r500/Kconfig
+@@ -1,4 +1,4 @@
+-if BOARD_LENOVO_X200
++if BOARD_LENOVO_R500
+ 
+ config BOARD_SPECIFIC_OPTIONS # dummy
+ 	def_bool y
+@@ -22,15 +22,14 @@ config BOARD_SPECIFIC_OPTIONS # dummy
+ 	select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG
+ 	select INTEL_INT15
+ 	select SUPERIO_NSC_PC87382
+-	select DRIVERS_LENOVO_WACOM
+ 
+ config MAINBOARD_DIR
+ 	string
+-	default lenovo/x200
++	default lenovo/r500
+ 
+ config MAINBOARD_PART_NUMBER
+ 	string
+-	default "ThinkPad X200"
++	default "ThinkPad R500"
+ 
+ config MMCONF_BASE_ADDRESS
+ 	hex
+@@ -48,4 +47,4 @@ config CBFS_SIZE
+ 	hex
+ 	default 0x200000
+ 
+-endif # BOARD_LENOVO_X200
++endif # BOARD_LENOVO_R500
+diff --git a/src/mainboard/lenovo/r500/Kconfig.name b/src/mainboard/lenovo/r500/Kconfig.name
+index 8e1dd43..558b9b0 100644
+--- a/src/mainboard/lenovo/r500/Kconfig.name
++++ b/src/mainboard/lenovo/r500/Kconfig.name
+@@ -1,2 +1,2 @@
+-config BOARD_LENOVO_X200
+-	bool "ThinkPad X200 / X200t"
++config BOARD_LENOVO_R500
++	bool "ThinkPad R500"
+diff --git a/src/mainboard/lenovo/r500/devicetree.cb b/src/mainboard/lenovo/r500/devicetree.cb
+index cb4a021..c3fffe8 100644
+--- a/src/mainboard/lenovo/r500/devicetree.cb
++++ b/src/mainboard/lenovo/r500/devicetree.cb
+@@ -181,12 +181,7 @@ chip northbridge/intel/gm45
+ 				end
+ 
+ 				chip superio/nsc/pc87382
+-					device pnp 164e.3 on # Digitizer
+-						io 0x60 = 0x200
+-						irq 0x29 = 0xb0
+-						irq 0x70 = 0x5
+-						irq 0xf0 = 0x82
+-					end
++					device pnp 164e.3 off end
+ 					# IR, not connected
+ 					device pnp 164e.2 off end
+ 					# GPIO, not connected
+diff --git a/src/mainboard/lenovo/r500/dock.h b/src/mainboard/lenovo/r500/dock.h
+index a5029e1..a9a90da 100644
+--- a/src/mainboard/lenovo/r500/dock.h
++++ b/src/mainboard/lenovo/r500/dock.h
+@@ -17,8 +17,8 @@
+  * Foundation, Inc.
+  */
+ 
+-#ifndef THINKPAD_X200_DOCK_H
+-#define THINKPAD_X200_DOCK_H
++#ifndef THINKPAD_R500_DOCK_H
++#define THINKPAD_R500_DOCK_H
+ 
+ extern void dock_connect(void);
+ extern void dock_disconnect(void);
+diff --git a/src/mainboard/lenovo/r500/mainboard.c b/src/mainboard/lenovo/r500/mainboard.c
+index d91e225..1bfbf48 100644
+--- a/src/mainboard/lenovo/r500/mainboard.c
++++ b/src/mainboard/lenovo/r500/mainboard.c
+@@ -34,7 +34,7 @@
+ 
+ static void fill_ssdt(device_t device)
+ {
+-	drivers_lenovo_serial_ports_ssdt_generate("\\_SB.PCI0.LPCB", 0);
++	/* Nothing to see here. Move along. */
+ }
+ 
+ static void mainboard_enable(device_t dev)
+-- 
+1.9.1
+
diff --git a/resources/libreboot/patch/unused/r500/0003-mainboard-lenovo-r500-Fix-HDA-verbs-to-match-hardwar.patch b/resources/libreboot/patch/unused/r500/0003-mainboard-lenovo-r500-Fix-HDA-verbs-to-match-hardwar.patch
new file mode 100644
index 00000000..5caaa124
--- /dev/null
+++ b/resources/libreboot/patch/unused/r500/0003-mainboard-lenovo-r500-Fix-HDA-verbs-to-match-hardwar.patch
@@ -0,0 +1,44 @@
+From 9d8e96dd8421f19dc38cf0ca4d92b35e63e5e88e Mon Sep 17 00:00:00 2001
+From: Francis Rowe <info@gluglug.org.uk>
+Date: Wed, 5 Aug 2015 01:42:44 +0100
+Subject: [PATCH 3/7] mainboard/lenovo/r500: Fix HDA verbs to match hardware
+ layout
+
+Change-Id: I2b69399b9677845b55d4c68d4ac6f276a11a1cf6
+Signed-off-by: Francis Rowe <info@gluglug.org.uk>
+---
+ src/mainboard/lenovo/r500/hda_verb.c | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/src/mainboard/lenovo/r500/hda_verb.c b/src/mainboard/lenovo/r500/hda_verb.c
+index beb637f..088185e 100644
+--- a/src/mainboard/lenovo/r500/hda_verb.c
++++ b/src/mainboard/lenovo/r500/hda_verb.c
+@@ -23,19 +23,19 @@
+ const u32 cim_verb_data[] = {
+ 	/* coreboot specific header */
+ 	0x14f15051,	// Conexant CX20561 (Hermosa)
+-	0x17aa20ff,	// Subsystem ID
++	0x17aa20fd,	// Subsystem ID
+ 	0x00000008,	// Number of entries
+ 
+ 	/* Pin Widget Verb Table */
+ 
+-	AZALIA_PIN_CFG(0, 0x16, 0x042140f0),
++	AZALIA_PIN_CFG(0, 0x16, 0x022140f0),
+ 	AZALIA_PIN_CFG(0, 0x17, 0x61a190f0),
+-	AZALIA_PIN_CFG(0, 0x18, 0x04a190f0),
+-	AZALIA_PIN_CFG(0, 0x19, 0x612140f0),
++	AZALIA_PIN_CFG(0, 0x18, 0x02a190f0),
++	AZALIA_PIN_CFG(0, 0x19, 0x40f000f0),
+ 	AZALIA_PIN_CFG(0, 0x1a, 0x901701f0),
+ 	AZALIA_PIN_CFG(0, 0x1b, 0x40f001f0),
+ 	AZALIA_PIN_CFG(0, 0x1c, 0x40f001f0),
+-	AZALIA_PIN_CFG(0, 0x1d, 0x90a601f0)
++	AZALIA_PIN_CFG(0, 0x1d, 0x90a701f0)
+ };
+ 
+ const u32 pc_beep_verbs[] = {
+-- 
+1.9.1
+
diff --git a/resources/libreboot/patch/unused/r500/0004-mainboard-lenovo-r500-use-4MiB-ROM-size-by-default.patch b/resources/libreboot/patch/unused/r500/0004-mainboard-lenovo-r500-use-4MiB-ROM-size-by-default.patch
new file mode 100644
index 00000000..badc7f5b
--- /dev/null
+++ b/resources/libreboot/patch/unused/r500/0004-mainboard-lenovo-r500-use-4MiB-ROM-size-by-default.patch
@@ -0,0 +1,30 @@
+From ac39ee38d292b713b040cd51cc590470ae9c39ca Mon Sep 17 00:00:00 2001
+From: Francis Rowe <info@gluglug.org.uk>
+Date: Wed, 5 Aug 2015 02:25:47 +0100
+Subject: [PATCH 4/7] mainboard/lenovo/r500: use 4MiB ROM size by default
+
+These systems come with 4MiB chips (SOIC-8), by default, so it
+makes more sense to use this size.
+
+Change-Id: I9d8a7dd7b619d7d3af2f725f914d0ee79fcc6d50
+Signed-off-by: Francis Rowe <info@gluglug.org.uk>
+---
+ src/mainboard/lenovo/r500/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/mainboard/lenovo/r500/Kconfig b/src/mainboard/lenovo/r500/Kconfig
+index d08e5f5..67915f9 100644
+--- a/src/mainboard/lenovo/r500/Kconfig
++++ b/src/mainboard/lenovo/r500/Kconfig
+@@ -10,7 +10,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
+ 	select EC_LENOVO_H8
+ 	select NO_UART_ON_SUPERIO
+ 	select DRIVERS_ICS_954309
+-	select BOARD_ROMSIZE_KB_8192
++	select BOARD_ROMSIZE_KB_4096
+ 	select DRIVERS_GENERIC_IOAPIC
+ 	select HAVE_MP_TABLE
+ 	select HAVE_ACPI_TABLES
+-- 
+1.9.1
+
diff --git a/resources/libreboot/patch/unused/r500/0005-mainboard-lenovo-r500-Say-SOIC-8-in-board_info.txt-n.patch b/resources/libreboot/patch/unused/r500/0005-mainboard-lenovo-r500-Say-SOIC-8-in-board_info.txt-n.patch
new file mode 100644
index 00000000..8074f29c
--- /dev/null
+++ b/resources/libreboot/patch/unused/r500/0005-mainboard-lenovo-r500-Say-SOIC-8-in-board_info.txt-n.patch
@@ -0,0 +1,28 @@
+From 3655dbe9bf476336e783b54be9d1d9388da8277e Mon Sep 17 00:00:00 2001
+From: Francis Rowe <info@gluglug.org.uk>
+Date: Wed, 5 Aug 2015 02:27:11 +0100
+Subject: [PATCH 5/7] mainboard/lenovo/r500: Say SOIC-8 in board_info.txt (not
+ SOIC-16)
+
+These systems all use SOIC-8 flash chips, not SOIC-16
+
+Change-Id: Ic1c53a22acbce6154f5ebfcc4746aaf6c124b492
+Signed-off-by: Francis Rowe <info@gluglug.org.uk>
+---
+ src/mainboard/lenovo/r500/board_info.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/mainboard/lenovo/r500/board_info.txt b/src/mainboard/lenovo/r500/board_info.txt
+index a78a21b..91a6188 100644
+--- a/src/mainboard/lenovo/r500/board_info.txt
++++ b/src/mainboard/lenovo/r500/board_info.txt
+@@ -1,5 +1,5 @@
+ Category: laptop
+-ROM package: SOIC-16
++ROM package: SOIC-8
+ ROM protocol: SPI
+ ROM socketed: n
+ Flashrom support: n
+-- 
+1.9.1
+
diff --git a/resources/libreboot/patch/unused/r500/0006-mainboard-lenovo-r500-use-correct-GPIO-values.patch b/resources/libreboot/patch/unused/r500/0006-mainboard-lenovo-r500-use-correct-GPIO-values.patch
new file mode 100644
index 00000000..f856509c
--- /dev/null
+++ b/resources/libreboot/patch/unused/r500/0006-mainboard-lenovo-r500-use-correct-GPIO-values.patch
@@ -0,0 +1,40 @@
+From 0197ee58d0ead0ffdaea74022c17c60d2d14ac27 Mon Sep 17 00:00:00 2001
+From: Francis Rowe <info@gluglug.org.uk>
+Date: Wed, 5 Aug 2015 19:53:59 +0100
+Subject: [PATCH 6/7] mainboard/lenovo/r500: use correct GPIO values
+
+Change-Id: I2f1e8515cf27769cd90d59b8edc6d6caff855eaa
+Signed-off-by: Francis Rowe <info@gluglug.org.uk>
+---
+ src/mainboard/lenovo/r500/romstage.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/mainboard/lenovo/r500/romstage.c b/src/mainboard/lenovo/r500/romstage.c
+index 455dd35..c29d661 100644
+--- a/src/mainboard/lenovo/r500/romstage.c
++++ b/src/mainboard/lenovo/r500/romstage.c
+@@ -39,9 +39,9 @@
+ 
+ static void default_southbridge_gpio_setup(void)
+ {
+-	outl(0x197e23fe, DEFAULT_GPIOBASE + GP_IO_USE_SEL);
+-	outl(0xe1a66dfe, DEFAULT_GPIOBASE + GP_IO_SEL);
+-	outl(0xe3faef3f, DEFAULT_GPIOBASE + GP_LVL);
++	outl(0x197e33fe, DEFAULT_GPIOBASE + GP_IO_USE_SEL);
++	outl(0xe0ea6dfe, DEFAULT_GPIOBASE + GP_IO_SEL);
++	outl(0xe3feef3b, DEFAULT_GPIOBASE + GP_LVL);
+ 
+ 	/* Disable blink [31:0]. */
+ 	outl(0x00000000, DEFAULT_GPIOBASE + GPO_BLINK);
+@@ -53,7 +53,7 @@ static void default_southbridge_gpio_setup(void)
+ 	/* Set input/output mode [60:32] (0 == out, 1 == in). */
+ 	outl(0x1f55f9f1, DEFAULT_GPIOBASE + GP_IO_SEL2);
+ 	/* Set gpio levels [60:32].  */
+-	outl(0x1dffff53, DEFAULT_GPIOBASE + GP_LVL2);
++	outl(0x1dfefb53, DEFAULT_GPIOBASE + GP_LVL2);
+ }
+ 
+ static void early_lpc_setup(void)
+-- 
+1.9.1
+
diff --git a/resources/libreboot/patch/unused/r500/0007-mainboard-lenovo-r500-romstage.c-use-correct-RCBA-va.patch b/resources/libreboot/patch/unused/r500/0007-mainboard-lenovo-r500-romstage.c-use-correct-RCBA-va.patch
new file mode 100644
index 00000000..be6575c0
--- /dev/null
+++ b/resources/libreboot/patch/unused/r500/0007-mainboard-lenovo-r500-romstage.c-use-correct-RCBA-va.patch
@@ -0,0 +1,71 @@
+From 5d8a06db8ac4a3abaff79f75fd41987db6c4c675 Mon Sep 17 00:00:00 2001
+From: Francis Rowe <info@gluglug.org.uk>
+Date: Wed, 5 Aug 2015 20:21:47 +0100
+Subject: [PATCH 7/7] mainboard/lenovo/r500 romstage.c: use correct RCBA values
+
+Change-Id: I928fd59426f4716d00add1b0c73ade1952aaaeac
+Signed-off-by: Francis Rowe <info@gluglug.org.uk>
+---
+ src/mainboard/lenovo/r500/romstage.c | 42 ++++++++++++++++++------------------
+ 1 file changed, 21 insertions(+), 21 deletions(-)
+
+diff --git a/src/mainboard/lenovo/r500/romstage.c b/src/mainboard/lenovo/r500/romstage.c
+index c29d661..937dfbc 100644
+--- a/src/mainboard/lenovo/r500/romstage.c
++++ b/src/mainboard/lenovo/r500/romstage.c
+@@ -141,31 +141,31 @@ void main(unsigned long bist)
+ 	RCBA32(0x3414) &= ~0x20;
+ 
+ 	RCBA32(0x0238) = 0x00543210;
+-	RCBA32(0x0240) = 0x009c0b02;
+-	RCBA32(0x0244) = 0x00a20b1a;
+-	RCBA32(0x0248) = 0x005402cb;
+-	RCBA32(0x0254) = 0x00470966;
+-	RCBA32(0x0258) = 0x00470473;
+-	RCBA32(0x0260) = 0x00e90825;
+-	RCBA32(0x0278) = 0x00bc0efb;
+-	RCBA32(0x027c) = 0x00c00f0b;
+-	RCBA32(0x0280) = 0x00670000;
+-	RCBA32(0x0284) = 0x006d0000;
+-	RCBA32(0x0288) = 0x00600b4e;
++	RCBA32(0x0240) = 0x00380d2b;
++	RCBA32(0x0244) = 0x003e0d43;
++	RCBA32(0x0248) = 0x002c0839;
++	RCBA32(0x0254) = 0x00330c70;
++	RCBA32(0x0258) = 0x00330f19;
++	RCBA32(0x0260) = 0x00d105bb;
++	RCBA32(0x0278) = 0x00bc084a;
++	RCBA32(0x027c) = 0x00c0085a;
++	RCBA32(0x0280) = 0x007e0000;
++	RCBA32(0x0284) = 0x00840000;
++	RCBA32(0x0288) = 0x00f30d7c;
+ 	RCBA32(0x1e10) = 0x00020800;
+-	RCBA32(0x1e18) = 0x36ea00a0;
++	RCBA32(0x1e18) = 0x01fb0063;
+ 	RCBA32(0x1e80) = 0x000c0801;
+ 	RCBA32(0x1e84) = 0x000200f0;
+-	RCBA32(0x2028) = 0x04c8f95e;
+-	RCBA32(0x202c) = 0x055c095e;
+-	RCBA32(0x204c) = 0x001ffc00;
+-	RCBA32(0x2050) = 0x00100fff;
+-	RCBA32(0x2090) = 0x37000000;
+-	RCBA32(0x20b0) = 0x0c000000;
+-	RCBA32(0x20d0) = 0x09000000;
+-	RCBA32(0x20f0) = 0x05000000;
++	RCBA32(0x2028) = 0x04c8ffbb;
++	RCBA32(0x202c) = 0x09a10fbb;
++	RCBA32(0x204c) = 0x00890000;
++	RCBA32(0x2050) = 0x008f0000;
++	RCBA32(0x2090) = 0x08000000;
++	RCBA32(0x20b0) = 0x3f000000;
++	RCBA32(0x20d0) = 0x01000000;
++	RCBA32(0x20f0) = 0x03000000;
+ 	RCBA32(0x3400) = 0x0000001c;
+-	RCBA32(0x3410) = 0x00100461;
++	RCBA32(0x3410) = 0x00250461;
+ 	RCBA32(0x3414) = 0x00000000;
+ 	RCBA32(0x341c) = 0xbf4f001f;
+ 	RCBA32(0x3420) = 0x00000000;
+-- 
+1.9.1
+
diff --git a/resources/libreboot/patch/unused/r500/README b/resources/libreboot/patch/unused/r500/README
new file mode 100644
index 00000000..6054a161
--- /dev/null
+++ b/resources/libreboot/patch/unused/r500/README
@@ -0,0 +1,7 @@
+applies on top of coreboot commit fb82ebe9065e2160e662aee490d749ac31388fa6
+
+These are the R500 patches, but not all of them (not all are yet written).
+Remaining issues on R500 are documented in libreboot. The port will be completed later.
+These patches aren't actually used yet in libreboot, and will be rebased.
+
+