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-rw-r--r--src/mainboard/lenovo/z61t/Kconfig39
-rw-r--r--src/mainboard/lenovo/z61t/Kconfig.name2
-rw-r--r--src/mainboard/lenovo/z61t/Makefile.inc18
-rw-r--r--src/mainboard/lenovo/z61t/acpi/dock.asl93
-rw-r--r--src/mainboard/lenovo/z61t/acpi/ec.asl17
-rw-r--r--src/mainboard/lenovo/z61t/acpi/gpe.asl27
-rw-r--r--src/mainboard/lenovo/z61t/acpi/i945_pci_irqs.asl58
-rw-r--r--src/mainboard/lenovo/z61t/acpi/ich7_pci_irqs.asl41
-rw-r--r--src/mainboard/lenovo/z61t/acpi/mainboard.asl0
-rw-r--r--src/mainboard/lenovo/z61t/acpi/platform.asl81
-rw-r--r--src/mainboard/lenovo/z61t/acpi/superio.asl0
-rw-r--r--src/mainboard/lenovo/z61t/acpi/video.asl32
-rw-r--r--src/mainboard/lenovo/z61t/acpi_tables.c35
-rw-r--r--src/mainboard/lenovo/z61t/board_info.txt7
-rw-r--r--src/mainboard/lenovo/z61t/cmos.default19
-rw-r--r--src/mainboard/lenovo/z61t/cmos.layout136
-rw-r--r--src/mainboard/lenovo/z61t/devicetree.cb239
-rw-r--r--src/mainboard/lenovo/z61t/dock.c233
-rw-r--r--src/mainboard/lenovo/z61t/dock.h26
-rw-r--r--src/mainboard/lenovo/z61t/dsdt.asl65
-rw-r--r--src/mainboard/lenovo/z61t/gpio.c112
-rw-r--r--src/mainboard/lenovo/z61t/hda_verb.c38
-rw-r--r--src/mainboard/lenovo/z61t/mainboard.c84
-rw-r--r--src/mainboard/lenovo/z61t/mptable.c71
-rw-r--r--src/mainboard/lenovo/z61t/romstage.c246
-rw-r--r--src/mainboard/lenovo/z61t/smi.h24
-rw-r--r--src/mainboard/lenovo/z61t/smihandler.c176
27 files changed, 1919 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/z61t/Kconfig b/src/mainboard/lenovo/z61t/Kconfig
new file mode 100644
index 0000000000..ae50e81e35
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/Kconfig
@@ -0,0 +1,39 @@
+if BOARD_LENOVO_Z61T
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+ select SYSTEM_TYPE_LAPTOP
+ select CPU_INTEL_SOCKET_MFCPGA478
+ select NORTHBRIDGE_INTEL_I945
+ select NORTHBRIDGE_INTEL_SUBTYPE_I945GM
+ select SOUTHBRIDGE_INTEL_I82801GX
+ select SUPERIO_NSC_PC87382
+ select SUPERIO_NSC_PC87384
+ select SOUTHBRIDGE_TI_PCI1X2X
+ select EC_LENOVO_PMH7
+ select EC_LENOVO_H8
+ select DRIVERS_I2C_CK505
+ select HAVE_OPTION_TABLE
+ select INTEL_INT15
+ select HAVE_MP_TABLE
+ select BOARD_ROMSIZE_KB_2048
+ select CHANNEL_XOR_RANDOMIZATION
+ select HAVE_ACPI_TABLES
+ select HAVE_ACPI_RESUME
+ select MAINBOARD_HAS_NATIVE_VGA_INIT
+ select H8_DOCK_EARLY_INIT
+ select HAVE_CMOS_DEFAULT
+
+config MAINBOARD_DIR
+ string
+ default lenovo/z61t
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "ThinkPad Z61t"
+
+config MAX_CPUS
+ int
+ default 2
+
+endif
diff --git a/src/mainboard/lenovo/z61t/Kconfig.name b/src/mainboard/lenovo/z61t/Kconfig.name
new file mode 100644
index 0000000000..a2328575ee
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/Kconfig.name
@@ -0,0 +1,2 @@
+config BOARD_LENOVO_Z61T
+ bool "ThinkPad Z61t"
diff --git a/src/mainboard/lenovo/z61t/Makefile.inc b/src/mainboard/lenovo/z61t/Makefile.inc
new file mode 100644
index 0000000000..8473a13505
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/Makefile.inc
@@ -0,0 +1,18 @@
+##
+## 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.
+##
+
+smm-$(CONFIG_HAVE_SMI_HANDLER) += dock.c
+romstage-y += dock.c
+romstage-y += gpio.c
diff --git a/src/mainboard/lenovo/z61t/acpi/dock.asl b/src/mainboard/lenovo/z61t/acpi/dock.asl
new file mode 100644
index 0000000000..5085b29fb3
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/dock.asl
@@ -0,0 +1,93 @@
+/*
+ * 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.
+ */
+
+#include "smi.h"
+
+Scope (\_SB)
+{
+ OperationRegion (DLPC, SystemIO, 0x164c, 1)
+ Field(DLPC, ByteAcc, NoLock, Preserve)
+ {
+ , 3,
+ DSTA, 1,
+ }
+
+ Device(DOCK)
+ {
+ 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)
+ }
+
+ Method(_STA, 0, NotSerialized)
+ {
+ Return (DSTA)
+ }
+ }
+}
+
+Scope(\_SB.PCI0.LPCB.EC)
+{
+ OperationRegion(PMH7, SystemIO, 0x15e0, 0x10)
+ Field(PMH7, ByteAcc, NoLock, Preserve)
+ {
+ Offset(0x0c),
+ PIDX, 8,
+ Offset(0x0e),
+ PDAT, 8,
+ }
+
+ IndexField(PIDX, PDAT, ByteAcc, NoLock, Preserve)
+ {
+ Offset (0x61),
+ DPWR, 1,
+ }
+
+ Method(_Q18, 0, NotSerialized)
+ {
+ Notify(\_SB.DOCK, 3)
+ }
+
+ Method(_Q37, 0, NotSerialized)
+ {
+ if (DPWR) {
+ Notify(\_SB.DOCK, 0)
+ } else {
+ Notify(\_SB.DOCK, 3)
+ }
+ }
+
+ Method(_Q50, 0, NotSerialized)
+ {
+ if (\_SB.DOCK._STA()) {
+ Notify(\_SB.DOCK, 1)
+ }
+ }
+}
diff --git a/src/mainboard/lenovo/z61t/acpi/ec.asl b/src/mainboard/lenovo/z61t/acpi/ec.asl
new file mode 100644
index 0000000000..fe7115aa77
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/ec.asl
@@ -0,0 +1,17 @@
+/*
+ * 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.
+ */
+
+#include <ec/lenovo/h8/acpi/ec.asl>
diff --git a/src/mainboard/lenovo/z61t/acpi/gpe.asl b/src/mainboard/lenovo/z61t/acpi/gpe.asl
new file mode 100644
index 0000000000..3cc25b2d85
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/gpe.asl
@@ -0,0 +1,27 @@
+/*
+ * 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.
+ */
+
+#include "smi.h"
+Scope (\_GPE)
+{
+ Method(_L18, 0, NotSerialized)
+ {
+ /* Read EC register to clear wake status */
+ Store(\_SB.PCI0.LPCB.EC.WAKE, Local0)
+ /* So that we don't get a warning that Local0 is unused. */
+ Increment (Local0)
+ }
+}
diff --git a/src/mainboard/lenovo/z61t/acpi/i945_pci_irqs.asl b/src/mainboard/lenovo/z61t/acpi/i945_pci_irqs.asl
new file mode 100644
index 0000000000..f0d76db435
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/i945_pci_irqs.asl
@@ -0,0 +1,58 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/* This is board specific information: IRQ routing for the
+ * i945
+ */
+
+
+// PCI Interrupt Routing
+Method(_PRT)
+{
+ If (PICM) {
+ Return (Package() {
+ Package() { 0x0002ffff, 0, 0, 0x10 }, // VGA
+ Package() { 0x001bffff, 1, 0, 0x11 }, // Audio
+ Package() { 0x001cffff, 0, 0, 0x14 }, // PCI bridge
+ Package() { 0x001cffff, 1, 0, 0x15 }, // PCI bridge
+ Package() { 0x001cffff, 2, 0, 0x16 }, // PCI bridge
+ Package() { 0x001cffff, 3, 0, 0x17 }, // PCI bridge
+ Package() { 0x001dffff, 0, 0, 0x10 }, // USB
+ Package() { 0x001dffff, 1, 0, 0x11 }, // USB
+ Package() { 0x001dffff, 2, 0, 0x12 }, // USB
+ Package() { 0x001dffff, 3, 0, 0x13 }, // USB
+ Package() { 0x001fffff, 0, 0, 0x17 }, // LPC
+ Package() { 0x001fffff, 1, 0, 0x10 }, // IDE
+ Package() { 0x001fffff, 2, 0, 0x10 } // SATA
+ })
+ } Else {
+ Return (Package() {
+ Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // VGA
+ Package() { 0x001bffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // Audio
+ Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKE, 0 }, // PCI
+ Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, // PCI
+ Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKG, 0 }, // PCI
+ Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKH, 0 }, // PCI
+ Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // USB
+ Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // USB
+ Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, // USB
+ Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, // USB
+ Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKH, 0 }, // LPC
+ Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKA, 0 }, // IDE
+ Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 } // SATA
+ })
+ }
+}
diff --git a/src/mainboard/lenovo/z61t/acpi/ich7_pci_irqs.asl b/src/mainboard/lenovo/z61t/acpi/ich7_pci_irqs.asl
new file mode 100644
index 0000000000..4c7c3a3757
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/ich7_pci_irqs.asl
@@ -0,0 +1,41 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/* This is board specific information: IRQ routing for the
+ * 0:1e.0 PCI bridge of the ICH7
+ */
+
+If (PICM) {
+ Return (Package() {
+ Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x10 },
+ Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x11 },
+ Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x12 },
+ Package (0x04) { 0x0001FFFF, 0x00, 0x00, 0x10 },
+ Package (0x04) { 0x0002FFFF, 0x00, 0x00, 0x15 },
+ Package (0x04) { 0x0002FFFF, 0x01, 0x00, 0x16 },
+ Package (0x04) { 0x0008FFFF, 0x00, 0x00, 0x14 }
+ })
+ } Else {
+ Return (Package() {
+ Package (0x04) { 0x0000FFFF, 0x00, \_SB.PCI0.LPCB.LNKA, 0x00 },
+ Package (0x04) { 0x0000FFFF, 0x01, \_SB.PCI0.LPCB.LNKB, 0x00 },
+ Package (0x04) { 0x0000FFFF, 0x02, \_SB.PCI0.LPCB.LNKC, 0x00 },
+ Package (0x04) { 0x0001FFFF, 0x00, \_SB.PCI0.LPCB.LNKA, 0x00 },
+ Package (0x04) { 0x0002FFFF, 0x00, \_SB.PCI0.LPCB.LNKF, 0x00 },
+ Package (0x04) { 0x0002FFFF, 0x01, \_SB.PCI0.LPCB.LNKG, 0x00 },
+ Package (0x04) { 0x0008FFFF, 0x00, \_SB.PCI0.LPCB.LNKE, 0x00 }
+ })
+}
diff --git a/src/mainboard/lenovo/z61t/acpi/mainboard.asl b/src/mainboard/lenovo/z61t/acpi/mainboard.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/mainboard.asl
diff --git a/src/mainboard/lenovo/z61t/acpi/platform.asl b/src/mainboard/lenovo/z61t/acpi/platform.asl
new file mode 100644
index 0000000000..006b6f0ba2
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/platform.asl
@@ -0,0 +1,81 @@
+/*
+ * 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.
+ */
+
+/* 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)
+{
+ \_SB.PCI0.LPCB.EC.MUTE(1)
+ \_SB.PCI0.LPCB.EC.USBP(0)
+ \_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
+
+ Return(Package(){0,0})
+}
+
+/* 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
+
+ \GOS()
+
+ /* 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/z61t/acpi/superio.asl b/src/mainboard/lenovo/z61t/acpi/superio.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/superio.asl
diff --git a/src/mainboard/lenovo/z61t/acpi/video.asl b/src/mainboard/lenovo/z61t/acpi/video.asl
new file mode 100644
index 0000000000..6db3a44c9e
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi/video.asl
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+#include "smi.h"
+
+Scope (\)
+{
+ Method(BRTD, 0, NotSerialized)
+ {
+ Trap(SMI_BRIGHTNESS_DOWN)
+ \_SB.PCI0.GFX0.DECB()
+ }
+
+ Method(BRTU, 0, NotSerialized)
+ {
+ Trap(SMI_BRIGHTNESS_UP)
+ \_SB.PCI0.GFX0.INCB()
+ }
+}
diff --git a/src/mainboard/lenovo/z61t/acpi_tables.c b/src/mainboard/lenovo/z61t/acpi_tables.c
new file mode 100644
index 0000000000..b5b51a045d
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/acpi_tables.c
@@ -0,0 +1,35 @@
+/*
+ * 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.
+ */
+
+#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/i82801gx/nvs.h"
+void acpi_create_gnvs(global_nvs_t *gnvs)
+{
+ /* Enable both COM ports */
+ gnvs->cmap = 0x01;
+ gnvs->cmbp = 0x01;
+
+}
diff --git a/src/mainboard/lenovo/z61t/board_info.txt b/src/mainboard/lenovo/z61t/board_info.txt
new file mode 100644
index 0000000000..310e10086c
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/board_info.txt
@@ -0,0 +1,7 @@
+Board name: Z61t
+Category: laptop
+ROM package: SOIC-8
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: n
+Release year: 2006
diff --git a/src/mainboard/lenovo/z61t/cmos.default b/src/mainboard/lenovo/z61t/cmos.default
new file mode 100644
index 0000000000..46a28318d6
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/cmos.default
@@ -0,0 +1,19 @@
+boot_option=Fallback
+debug_level=Spew
+hyper_threading=Enable
+nmi=Enable
+boot_devices=''
+boot_default=0x41
+cmos_defaults_loaded=Yes
+lpt=Enable
+touchpad=Enable
+volume=0x3
+first_battery=Primary
+bluetooth=Enable
+wlan=Enable
+wwan=Enable
+trackpoint=Enable
+sticky_fn=Disable
+power_management_beeps=Enable
+low_battery_beep=Enable
+gfx_uma_size=8M
diff --git a/src/mainboard/lenovo/z61t/cmos.layout b/src/mainboard/lenovo/z61t/cmos.layout
new file mode 100644
index 0000000000..c04ff2d548
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/cmos.layout
@@ -0,0 +1,136 @@
+#
+# 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.
+#
+
+# -----------------------------------------------------------------
+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
+#120 264 r 0 unused
+
+# -----------------------------------------------------------------
+# RTC_BOOT_BYTE (coreboot hardcoded)
+384 1 e 4 boot_option
+388 4 h 0 reboot_counter
+#390 2 r 0 unused?
+
+# -----------------------------------------------------------------
+# coreboot config options: console
+395 4 e 6 debug_level
+#399 1 r 0 unused
+
+#400 8 r 0 reserved for century byte
+
+# coreboot config options: southbridge
+408 1 e 1 nmi
+#409 2 e 7 power_on_after_fail
+
+# coreboot config options: northbridge
+411 3 e 11 gfx_uma_size
+
+# coreboot config options: bootloader
+416 512 s 0 boot_devices
+928 8 h 0 boot_default
+936 1 e 8 cmos_defaults_loaded
+937 1 e 1 lpt
+#938 7 r 0 unused
+
+# coreboot config options: cpu
+944 1 e 2 hyper_threading
+#945 3 r 0 unused
+
+# coreboot config options: ec
+948 1 e 1 touchpad
+949 1 e 1 bluetooth
+950 1 e 1 wwan
+951 1 e 1 wlan
+952 8 h 0 volume
+960 1 e 9 first_battery
+961 1 e 1 trackpoint
+962 1 e 1 fn_ctrl_swap
+963 1 e 1 sticky_fn
+964 1 e 1 power_management_beeps
+965 1 e 1 low_battery_beep
+
+# coreboot config options: check sums
+984 16 h 0 check_sum
+#1000 24 r 0 amd_reserved
+
+# RAM initialization internal data
+1024 8 r 0 C0WL0REOST
+1032 8 r 0 C1WL0REOST
+1040 8 r 0 RCVENMT
+1048 4 r 0 C0DRT1
+1052 4 r 0 C1DRT1
+
+# -----------------------------------------------------------------
+
+enumerations
+
+#ID value text
+1 0 Disable
+1 1 Enable
+2 0 Enable
+2 1 Disable
+4 0 Fallback
+4 1 Normal
+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
+11 0 1M
+11 1 4M
+11 2 8M
+11 3 16M
+11 4 32M
+11 5 48M
+11 6 64M
+
+# -----------------------------------------------------------------
+checksums
+
+checksum 392 983 984
diff --git a/src/mainboard/lenovo/z61t/devicetree.cb b/src/mainboard/lenovo/z61t/devicetree.cb
new file mode 100644
index 0000000000..869e970cd4
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/devicetree.cb
@@ -0,0 +1,239 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2007-2009 coresystems GmbH
+## 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.
+##
+
+chip northbridge/intel/i945
+ # IGD Displays
+ register "gfx.ndid" = "3"
+ register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
+
+ register "gpu_hotplug" = "0x00000220"
+ register "gpu_lvds_use_spread_spectrum_clock" = "1"
+ register "pwm_freq" = "275"
+ register "gpu_panel_power_up_delay" = "250"
+ register "gpu_panel_power_backlight_on_delay" = "2380"
+ register "gpu_panel_power_down_delay" = "250"
+ register "gpu_panel_power_backlight_off_delay" = "2380"
+ register "gpu_panel_power_cycle_delay" = "2"
+
+ device cpu_cluster 0 on
+ chip cpu/intel/socket_mFCPGA478
+ device lapic 0 on end
+ end
+ end
+
+ register "pci_mmio_size" = "768"
+
+ device domain 0 on
+ device pci 00.0 on # Host bridge
+ subsystemid 0x17aa 0x2017
+ end
+
+ device pci 01.0 on # PEG
+ device pci 00.0 on end # VGA
+ end
+
+ device pci 02.0 on # GMA Graphics controller
+ subsystemid 0x17aa 0x201a
+ end
+ device pci 02.1 on # display controller
+ subsystemid 0x17aa 0x201a
+ end
+
+ chip southbridge/intel/i82801gx
+ register "pirqa_routing" = "0x0b"
+ register "pirqb_routing" = "0x0b"
+ register "pirqc_routing" = "0x0b"
+ register "pirqd_routing" = "0x0b"
+ register "pirqe_routing" = "0x0b"
+ register "pirqf_routing" = "0x0b"
+ register "pirqg_routing" = "0x0b"
+ register "pirqh_routing" = "0x0b"
+
+ # GPI routing
+ # 0 No effect (default)
+ # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
+ # 2 SCI (if corresponding GPIO_EN bit is also set)
+ register "gpi13_routing" = "2"
+ register "gpi12_routing" = "2"
+ register "gpi8_routing" = "2"
+
+ register "sata_ahci" = "0x1"
+ register "sata_ports_implemented" = "0x01"
+
+ register "gpe0_en" = "0x11000006"
+ register "alt_gp_smi_en" = "0x1000"
+
+ register "c4onc3_enable" = "1"
+ register "c3_latency" = "0x23"
+ register "docking_supported" = "1"
+ register "p_cnt_throttling_supported" = "1"
+
+ device pci 1b.0 on # Audio Controller
+ subsystemid 0x17aa 0x2010
+ end
+ device pci 1c.0 on # PCI Express Port 1
+ subsystemid 0x17aa 0x2011
+ end
+ device pci 1c.1 on # PCI Express Port 2
+ subsystemid 0x17aa 0x2011
+ end
+ device pci 1c.2 on # PCI Express Port 3
+ subsystemid 0x17aa 0x2011
+ end
+ device pci 1c.3 on # PCI Express Port 4
+ subsystemid 0x17aa 0x2011
+ end
+ device pci 1d.0 on # USB UHCI
+ subsystemid 0x17aa 0x200a
+ end
+ device pci 1d.1 on # USB UHCI
+ subsystemid 0x17aa 0x200a
+ end
+ device pci 1d.2 on # USB UHCI
+ subsystemid 0x17aa 0x200a
+ end
+ device pci 1d.3 on # USB UHCI
+ subsystemid 0x17aa 0x200a
+ end
+ device pci 1d.7 on # USB2 EHCI
+ subsystemid 0x17aa 0x200b
+ end
+ device pci 1e.0 on # PCI Bridge
+ chip southbridge/ti/pci1x2x
+ device pci 00.0 on
+ subsystemid 0x17aa 0x2013
+ end
+ register "scr" = "0x0844d070"
+ register "mrr" = "0x01d01002"
+
+ end
+ end
+ device pci 1f.0 on # PCI-LPC bridge
+ subsystemid 0x17aa 0x2009
+ 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" = "0x05"
+ register "config2" = "0xa0"
+ register "config3" = "0x01"
+
+ register "beepmask0" = "0xfe"
+ register "beepmask1" = "0x96"
+ register "has_power_management_beeps" = "1"
+
+ register "event2_enable" = "0xff"
+ register "event3_enable" = "0xff"
+ register "event4_enable" = "0xf4"
+ register "event5_enable" = "0x3f"
+ 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" = "0x3c"
+ register "eventd_enable" = "0xff"
+
+ end
+ chip superio/nsc/pc87382
+ device pnp 164e.2 on # IR
+ io 0x60 = 0x2f8
+ end
+
+ device pnp 164e.3 off # Serial Port
+ io 0x60 = 0x3f8
+ end
+
+ device pnp 164e.7 on # GPIO
+ io 0x60 = 0x1680
+ end
+
+ device pnp 164e.19 on # DLPC
+ io 0x60 = 0x164c
+ end
+ end
+
+ chip superio/nsc/pc87384
+ device pnp 2e.0 off #FDC
+ end
+
+ device pnp 2e.1 on # Parallel Port
+ io 0x60 = 0x3bc
+ irq 0x70 = 7
+ end
+
+ device pnp 2e.2 off # Serial Port / IR
+ io 0x60 = 0x2f8
+ irq 0x70 = 3
+ end
+
+ device pnp 2e.3 on # Serial Port
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+
+ device pnp 2e.7 on # GPIO
+ io 0x60 = 0x1620
+ end
+
+ device pnp 2e.a off # WDT
+ end
+ end
+ end
+ device pci 1f.2 on # SATA
+ subsystemid 0x17aa 0x200d
+ end
+ device pci 1f.3 on # SMBUS
+ subsystemid 0x17aa 0x200f
+ chip drivers/i2c/ck505
+ register "mask" = "{ 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff }"
+ # vendor clockgen setup
+ register "regs" = "{ 0x6d, 0xff, 0xff,
+ 0x20, 0x41, 0x7f, 0x18, 0x00 }"
+ device i2c 69 on end
+ end
+ # 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
+ end
+ end
+end
diff --git a/src/mainboard/lenovo/z61t/dock.c b/src/mainboard/lenovo/z61t/dock.c
new file mode 100644
index 0000000000..0e24b95c24
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/dock.c
@@ -0,0 +1,233 @@
+/*
+ * 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.
+ */
+
+#include <console/console.h>
+#include <device/device.h>
+#include <arch/io.h>
+#include <delay.h>
+#include "dock.h"
+#include <superio/nsc/pc87384/pc87384.h>
+#include "ec/acpi/ec.h"
+#include "ec/lenovo/pmh7/pmh7.h"
+#include "southbridge/intel/i82801gx/i82801gx.h"
+
+#define DLPC_CONTROL 0x164c
+
+static void dlpc_write_register(int reg, int value)
+{
+ outb(reg, 0x164e);
+ outb(value, 0x164f);
+}
+
+static u8 dlpc_read_register(int reg)
+{
+ outb(reg, 0x164e);
+ return inb(0x164f);
+}
+
+static void dock_write_register(int reg, int value)
+{
+ outb(reg, 0x2e);
+ outb(value, 0x2f);
+}
+
+static u8 dock_read_register(int reg)
+{
+ outb(reg, 0x2e);
+ return inb(0x2f);
+}
+
+static void dlpc_gpio_set_mode(int port, int mode)
+{
+ dlpc_write_register(0xf0, port);
+ dlpc_write_register(0xf1, mode);
+}
+
+static void dock_gpio_set_mode(int port, int mode, int irq)
+{
+ dock_write_register(0xf0, port);
+ dock_write_register(0xf1, mode);
+ dock_write_register(0xf2, irq);
+}
+
+static void dlpc_gpio_init(void)
+{
+ /* Select GPIO module */
+ dlpc_write_register(0x07, 0x07);
+ /* GPIO Base Address 0x1680 */
+ dlpc_write_register(0x60, 0x16);
+ dlpc_write_register(0x61, 0x80);
+
+ /* Activate GPIO */
+ dlpc_write_register(0x30, 0x01);
+
+ dlpc_gpio_set_mode(0x00, 3);
+ dlpc_gpio_set_mode(0x01, 3);
+ dlpc_gpio_set_mode(0x02, 0);
+ dlpc_gpio_set_mode(0x03, 3);
+ dlpc_gpio_set_mode(0x04, 4);
+ dlpc_gpio_set_mode(0x20, 4);
+ dlpc_gpio_set_mode(0x21, 4);
+ dlpc_gpio_set_mode(0x23, 4);
+}
+
+int dlpc_init(void)
+{
+ int timeout = 1000;
+
+ /* Enable 14.318MHz CLK on CLKIN */
+ dlpc_write_register(0x29, 0xa0);
+ while(!(dlpc_read_register(0x29) & 0x10) && timeout--)
+ udelay(1000);
+
+ if (!timeout)
+ return 1;
+
+ /* Select DLPC module */
+ dlpc_write_register(0x07, 0x19);
+ /* DLPC Base Address */
+ dlpc_write_register(0x60, (DLPC_CONTROL >> 8) & 0xff);
+ dlpc_write_register(0x61, DLPC_CONTROL & 0xff);
+ /* Activate DLPC */
+ dlpc_write_register(0x30, 0x01);
+
+ /* Reset docking state */
+ outb(0x00, DLPC_CONTROL);
+
+ dlpc_gpio_init();
+ return 0;
+}
+
+static int dock_superio_init(void)
+{
+ int timeout = 1000;
+ /* startup 14.318MHz Clock */
+ dock_write_register(0x29, 0xa0);
+ /* wait until clock is settled */
+ while(!(dock_read_register(0x29) & 0x10) && timeout--)
+ udelay(1000);
+
+ if (!timeout)
+ return 1;
+
+ /* set GPIO pins to Serial/Parallel Port
+ * functions
+ */
+ dock_write_register(0x22, 0xa9);
+
+ /* enable serial port */
+ dock_write_register(0x07, PC87384_SP1);
+ dock_write_register(0x30, 0x01);
+
+ dock_write_register(0x07, PC87384_GPIO);
+ dock_write_register(0x60, 0x16);
+ dock_write_register(0x61, 0x20);
+ /* enable GPIO */
+ dock_write_register(0x30, 0x01);
+
+ dock_gpio_set_mode(0x00, PC87384_GPIO_PIN_DEBOUNCE |
+ PC87384_GPIO_PIN_PULLUP, 0x00);
+
+ dock_gpio_set_mode(0x01, PC87384_GPIO_PIN_TYPE_PUSH_PULL |
+ PC87384_GPIO_PIN_OE, 0x00);
+
+ dock_gpio_set_mode(0x02, PC87384_GPIO_PIN_TYPE_PUSH_PULL |
+ PC87384_GPIO_PIN_OE, 0x00);
+
+ dock_gpio_set_mode(0x03, PC87384_GPIO_PIN_DEBOUNCE |
+ PC87384_GPIO_PIN_PULLUP, 0x00);
+
+ dock_gpio_set_mode(0x04, PC87384_GPIO_PIN_DEBOUNCE |
+ PC87384_GPIO_PIN_PULLUP, 0x00);
+
+ dock_gpio_set_mode(0x05, PC87384_GPIO_PIN_DEBOUNCE |
+ PC87384_GPIO_PIN_PULLUP, 0x00);
+
+ dock_gpio_set_mode(0x06, PC87384_GPIO_PIN_DEBOUNCE |
+ PC87384_GPIO_PIN_PULLUP, 0x00);
+
+ dock_gpio_set_mode(0x07, PC87384_GPIO_PIN_DEBOUNCE |
+ PC87384_GPIO_PIN_PULLUP, 0x00);
+
+
+ /* no GPIO events enabled for PORT0 */
+ outb(0x00, 0x1622);
+ /* clear GPIO events on PORT0 */
+ outb(0xff, 0x1623);
+ outb(0xff, 0x1624);
+ /* no GPIO events enabled for PORT1 */
+ outb(0x00, 0x1626);
+
+ /* clear GPIO events on PORT1*/
+ outb(0xff, 0x1627);
+ outb(0x1F, 0x1628);
+ outb(0xfd, 0x1620);
+ return 0;
+}
+
+int dock_connect(void)
+{
+ int timeout = 1000;
+
+ outb(0x07, DLPC_CONTROL);
+
+ timeout = 1000;
+
+ while(!(inb(DLPC_CONTROL) & 8) && timeout--)
+ udelay(1000);
+
+ if (!timeout) {
+ /* docking failed, disable DLPC switch */
+ outb(0x00, DLPC_CONTROL);
+ dlpc_write_register(0x30, 0x00);
+ return 1;
+ }
+
+ /* Assert D_PLTRST# */
+ outb(0xfe, 0x1680);
+ udelay(1000);
+ /* Deassert D_PLTRST# */
+ outb(0xff, 0x1680);
+ udelay(10000);
+
+ return dock_superio_init();
+}
+
+void dock_disconnect(void)
+{
+ /* disconnect LPC bus */
+ outb(0x00, DLPC_CONTROL);
+ /* Assert PLTRST and DLPCPD */
+ outb(0xfc, 0x1680);
+}
+
+int dock_present(void)
+{
+ return pmh7_register_read(0x61) & 1;
+}
+
+int legacy_io_present(void)
+{
+ return !(inb(DEFAULT_GPIOBASE + 0x0c) & 0x40);
+}
+
+void legacy_io_init(void)
+{
+ /* Enable Power for Ultrabay slot */
+ pmh7_ultrabay_power_enable(1);
+ udelay(100000);
+ dock_superio_init();
+}
diff --git a/src/mainboard/lenovo/z61t/dock.h b/src/mainboard/lenovo/z61t/dock.h
new file mode 100644
index 0000000000..6a9efc2ef9
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/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.
+ */
+
+#ifndef THINKPAD_X60_DOCK_H
+#define THINKPAD_X60_DOCK_H
+
+int dock_connect(void);
+void dock_disconnect(void);
+int dock_present(void);
+int dlpc_init(void);
+
+int legacy_io_present(void);
+void legacy_io_init(void);
+#endif
diff --git a/src/mainboard/lenovo/z61t/dsdt.asl b/src/mainboard/lenovo/z61t/dsdt.asl
new file mode 100644
index 0000000000..684009ed2c
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/dsdt.asl
@@ -0,0 +1,65 @@
+/*
+ * 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.
+ */
+
+#define THINKPAD_EC_GPE 28
+#define BRIGHTNESS_UP \BRTU
+#define BRIGHTNESS_DOWN \BRTD
+#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0
+
+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/i82801gx/acpi/globalnvs.asl>
+ #include <southbridge/intel/common/acpi/platform.asl>
+
+ // General Purpose Events
+ #include "acpi/gpe.asl"
+
+ // mainboard specific devices
+ #include "acpi/mainboard.asl"
+
+ Scope (\)
+ {
+ // backlight control, display switching, lid
+ #include "acpi/video.asl"
+ }
+
+ #include <cpu/intel/common/acpi/cpu.asl>
+
+ Scope (\_SB) {
+ Device (PCI0)
+ {
+ #include <northbridge/intel/i945/acpi/i945.asl>
+ #include <southbridge/intel/i82801gx/acpi/ich7.asl>
+ }
+ }
+
+ /* Chipset specific sleep states */
+ #include <southbridge/intel/i82801gx/acpi/sleepstates.asl>
+
+ // Dock support code
+ #include "acpi/dock.asl"
+}
diff --git a/src/mainboard/lenovo/z61t/gpio.c b/src/mainboard/lenovo/z61t/gpio.c
new file mode 100644
index 0000000000..f220b2be0c
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/gpio.c
@@ -0,0 +1,112 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2016 Arthur Heymans <arthur@aheymans.xyz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <southbridge/intel/common/gpio.h>
+
+static const struct pch_gpio_set1 pch_gpio_set1_mode = {
+ .gpio1 = GPIO_MODE_GPIO,
+ .gpio6 = GPIO_MODE_GPIO, /* LEGACYIO# */
+ .gpio7 = GPIO_MODE_GPIO, /* BDC_PRESENCE# */
+ .gpio8 = GPIO_MODE_GPIO, /* H8_WAKE# */
+ .gpio9 = GPIO_MODE_GPIO,
+ .gpio10 = GPIO_MODE_GPIO, /* MDI_DETECT */
+ .gpio12 = GPIO_MODE_GPIO, /* H8SCI# */
+ .gpio13 = GPIO_MODE_GPIO,
+ .gpio14 = GPIO_MODE_GPIO, /* CPUSB# */
+ .gpio15 = GPIO_MODE_GPIO, /* CPPE# */
+ .gpio19 = GPIO_MODE_GPIO,
+ .gpio22 = GPIO_MODE_GPIO,
+ .gpio24 = GPIO_MODE_GPIO,
+ .gpio25 = GPIO_MODE_GPIO, /* MDC_KILL# */
+ .gpio26 = GPIO_MODE_GPIO,
+ .gpio27 = GPIO_MODE_GPIO, /* EXC_PWR_CTRL */
+ .gpio28 = GPIO_MODE_GPIO, /* EXC_AUX_CTRL */
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_direction = {
+ .gpio1 = GPIO_DIR_INPUT,
+ .gpio6 = GPIO_DIR_INPUT,
+ .gpio7 = GPIO_DIR_INPUT,
+ .gpio8 = GPIO_DIR_INPUT,
+ .gpio9 = GPIO_DIR_INPUT,
+ .gpio10 = GPIO_DIR_INPUT,
+ .gpio12 = GPIO_DIR_INPUT,
+ .gpio13 = GPIO_DIR_INPUT,
+ .gpio14 = GPIO_DIR_INPUT,
+ .gpio15 = GPIO_DIR_INPUT,
+ .gpio19 = GPIO_DIR_OUTPUT,
+ .gpio22 = GPIO_DIR_INPUT,
+ .gpio24 = GPIO_DIR_OUTPUT,
+ .gpio25 = GPIO_DIR_OUTPUT,
+ .gpio26 = GPIO_DIR_OUTPUT,
+ .gpio27 = GPIO_DIR_OUTPUT,
+ .gpio28 = GPIO_DIR_OUTPUT,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_level = {
+ .gpio19 = GPIO_LEVEL_HIGH,
+ .gpio24 = GPIO_LEVEL_HIGH,
+ .gpio25 = GPIO_LEVEL_HIGH,
+ .gpio26 = GPIO_LEVEL_LOW,
+ .gpio27 = GPIO_LEVEL_HIGH,
+ .gpio28 = GPIO_LEVEL_HIGH,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_invert = {
+ .gpio1 = GPIO_INVERT,
+ .gpio6 = GPIO_INVERT,
+ .gpio7 = GPIO_INVERT,
+ .gpio8 = GPIO_INVERT,
+ .gpio12 = GPIO_INVERT,
+ .gpio13 = GPIO_INVERT,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_blink = {
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_mode = {
+ .gpio36 = GPIO_MODE_GPIO, /*PLANARID0 */
+ .gpio37 = GPIO_MODE_GPIO, /*PLANARID1 */
+ .gpio38 = GPIO_MODE_GPIO, /*PLANARID2 */
+ .gpio39 = GPIO_MODE_GPIO, /*PLANARID3 */
+ .gpio48 = GPIO_MODE_GPIO,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_direction = {
+ .gpio36 = GPIO_DIR_INPUT,
+ .gpio37 = GPIO_DIR_INPUT,
+ .gpio38 = GPIO_DIR_INPUT,
+ .gpio39 = GPIO_DIR_INPUT,
+ .gpio48 = GPIO_DIR_OUTPUT,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_level = {
+ .gpio48 = GPIO_LEVEL_HIGH,
+};
+
+const struct pch_gpio_map mainboard_gpio_map = {
+ .set1 = {
+ .mode = &pch_gpio_set1_mode,
+ .direction = &pch_gpio_set1_direction,
+ .level = &pch_gpio_set1_level,
+ .blink = &pch_gpio_set1_blink,
+ .invert = &pch_gpio_set1_invert,
+ },
+ .set2 = {
+ .mode = &pch_gpio_set2_mode,
+ .direction = &pch_gpio_set2_direction,
+ .level = &pch_gpio_set2_level,
+ },
+};
diff --git a/src/mainboard/lenovo/z61t/hda_verb.c b/src/mainboard/lenovo/z61t/hda_verb.c
new file mode 100644
index 0000000000..73eecf6671
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/hda_verb.c
@@ -0,0 +1,38 @@
+/*
+ * 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.
+ */
+
+#include <device/azalia_device.h>
+
+const u32 cim_verb_data[] = {
+ 0x11d41981, /* Codec Vendor / Device ID: Analog Devices AD1981 */
+ 0x17aa2025, /* Subsystem ID */
+ 0x0000000b, /* Number of 4 dword sets */
+
+ AZALIA_SUBVENDOR(0x0, 0x17aa2025),
+
+ AZALIA_PIN_CFG(0, 0x05, 0xc3014110),
+ AZALIA_PIN_CFG(0, 0x06, 0x4221401f),
+ AZALIA_PIN_CFG(0, 0x07, 0x591311f0),
+ AZALIA_PIN_CFG(0, 0x08, 0xc3a15020),
+ AZALIA_PIN_CFG(0, 0x09, 0x41813021),
+ AZALIA_PIN_CFG(0, 0x0a, 0x014470f0),
+ AZALIA_PIN_CFG(0, 0x16, 0x59f311f0),
+ AZALIA_PIN_CFG(0, 0x17, 0x59931122),
+ AZALIA_PIN_CFG(0, 0x18, 0x41a19023),
+ AZALIA_PIN_CFG(0, 0x19, 0x9933e12e)
+};
+const u32 pc_beep_verbs[0] = {};
+AZALIA_ARRAY_SIZES;
diff --git a/src/mainboard/lenovo/z61t/mainboard.c b/src/mainboard/lenovo/z61t/mainboard.c
new file mode 100644
index 0000000000..e5860ace42
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/mainboard.c
@@ -0,0 +1,84 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * 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.
+ */
+
+#include <device/pci_def.h>
+#include <device/device.h>
+#include <ec/lenovo/pmh7/pmh7.h>
+#include <ec/lenovo/h8/h8.h>
+#include <ec/acpi/ec.h>
+#include <northbridge/intel/i945/i945.h>
+#include <pc80/mc146818rtc.h>
+#include <drivers/intel/gma/int15.h>
+#include <arch/acpigen.h>
+
+#define PANEL INT15_5F35_CL_DISPLAY_DEFAULT
+
+static acpi_cstate_t cst_entries[] = {
+ { 1, 1, 1000, { 0x7f, 1, 2, { 0 }, 1, 0 } },
+ { 2, 1, 500, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV2, 0 } },
+ { 3, 17, 250, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV3, 0 } },
+};
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+ *entries = cst_entries;
+ return ARRAY_SIZE(cst_entries);
+}
+
+static void mainboard_init(device_t dev)
+{
+ struct southbridge_intel_i82801gx_config *config;
+ device_t idedev;
+
+ install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS,
+ GMA_INT15_PANEL_FIT_DEFAULT,
+ PANEL, 3);
+
+ /* If we're resuming from suspend, blink suspend LED */
+ if (acpi_is_wakeup_s3())
+ ec_write(0x0c, 0xc7);
+
+ idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
+
+ if (!(inb(DEFAULT_GPIOBASE + 0x0c) & 0x40)) {
+ /* legacy I/O connected */
+ pmh7_ultrabay_power_enable(1);
+ ec_write(0x0c, 0x84);
+ } else if (idedev && idedev->chip_info &&
+ h8_ultrabay_device_present()) {
+ config = idedev->chip_info;
+ config->ide_enable_primary = 1;
+ pmh7_ultrabay_power_enable(1);
+ ec_write(0x0c, 0x84);
+ } else {
+ pmh7_ultrabay_power_enable(0);
+ ec_write(0x0c, 0x04);
+ }
+
+ /* set dock status led */
+ ec_write(0x0c, 0x08);
+ ec_write(0x0c, inb(0x164c) & 8 ? 0x89 : 0x09);
+}
+
+static void mainboard_enable(device_t dev)
+{
+ dev->ops->init = mainboard_init;
+}
+
+struct chip_operations mainboard_ops = {
+ .enable_dev = mainboard_enable,
+};
diff --git a/src/mainboard/lenovo/z61t/mptable.c b/src/mainboard/lenovo/z61t/mptable.c
new file mode 100644
index 0000000000..d798d8d472
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/mptable.c
@@ -0,0 +1,71 @@
+/*
+ * 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.
+ */
+
+#include <device/device.h>
+#include <device/pci.h>
+#include <console/console.h>
+#include <arch/smp/mpspec.h>
+#include <arch/ioapic.h>
+#include <string.h>
+#include <stdint.h>
+
+static void *smp_write_config_table(void *v)
+{
+ struct mp_config_table *mc;
+ int isa_bus;
+
+ mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
+
+ mptable_init(mc, LOCAL_APIC_ADDR);
+
+ smp_write_processors(mc);
+
+ mptable_write_buses(mc, NULL, &isa_bus);
+
+ /* I/O APICs: APIC ID Version State Address */
+ smp_write_ioapic(mc, 2, 0x20, VIO_APIC_VADDR);
+
+ /* Legacy Interrupts */
+ mptable_add_isa_interrupts(mc, isa_bus, 0x2, 0);
+
+ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, isa_bus, 0x00, MP_APIC_ALL, 0x00);
+ smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x00, MP_APIC_ALL, 0x01);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x01 << 2), 0x02, 0x10); /* PCIe root 0.02.0 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x02 << 2), 0x02, 0x10); /* VGA 0.02.0 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1b << 2), 0x02, 0x11); /* HD Audio 0:1b.0 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2), 0x02, 0x14); /* PCIe 0:1c.0 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x01, 0x02, 0x15); /* PCIe 0:1c.1 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x02, 0x02, 0x16); /* PCIe 0:1c.2 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x03, 0x02, 0x17); /* PCIe 0:1c.3 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) , 0x02, 0x10); /* USB 0:1d.0 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x01, 0x02, 0x11); /* USB 0:1d.1 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x02, 0x02, 0x12); /* USB 0:1d.2 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x03, 0x02, 0x13); /* USB 0:1d.3 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1f << 2) , 0x02, 0x17); /* LPC 0:1f.0 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1f << 2) | 0x01, 0x02, 0x10); /* IDE 0:1f.1 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1f << 2) | 0x02, 0x02, 0x10); /* SATA 0:1f.2 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x06, (0x00 << 2) | 0x00, 0x02, 0x10); /* Cardbus 6:00.0 */
+
+ mptable_lintsrc(mc, isa_bus);
+ return mptable_finalize(mc);
+}
+
+unsigned long write_smp_table(unsigned long addr)
+{
+ void *v;
+ v = smp_write_floating_table(addr, 0);
+ return (unsigned long)smp_write_config_table(v);
+}
diff --git a/src/mainboard/lenovo/z61t/romstage.c b/src/mainboard/lenovo/z61t/romstage.c
new file mode 100644
index 0000000000..0b04f863fc
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/romstage.c
@@ -0,0 +1,246 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * 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.
+ */
+
+// __PRE_RAM__ means: use "unsigned" for device, not a struct.
+
+#include <stdint.h>
+#include <string.h>
+#include <arch/io.h>
+#include <device/pci_def.h>
+#include <device/pnp_def.h>
+#include <cpu/x86/lapic.h>
+#include <lib.h>
+#include <arch/acpi.h>
+#include <cbmem.h>
+#include <timestamp.h>
+#include <pc80/mc146818rtc.h>
+#include <console/console.h>
+#include <cpu/x86/bist.h>
+#include <cpu/intel/romstage.h>
+#include <halt.h>
+#include <northbridge/intel/i945/i945.h>
+#include <northbridge/intel/i945/raminit.h>
+#include <southbridge/intel/i82801gx/i82801gx.h>
+#include <southbridge/intel/common/gpio.h>
+#include "dock.h"
+
+static void ich7_enable_lpc(void)
+{
+ // Enable Serial IRQ
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), SERIRQ_CNTL, 0xd0);
+ // decode range
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), LPC_IO_DEC, 0x0210);
+ // decode range
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), LPC_EN, 0x1f0d);
+
+ /* range 0x1600 - 0x167f */
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x84, 0x1601);
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x86, 0x007c);
+
+ /* range 0x15e0 - 0x10ef */
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x88, 0x15e1);
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x8a, 0x000c);
+
+ /* range 0x1680 - 0x169f */
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x8c, 0x1681);
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x8e, 0x001c);
+}
+
+static void early_superio_config(void)
+{
+ int timeout = 100000;
+ pnp_devfn_t dev = PNP_DEV(0x2e, 3);
+
+ pnp_write_config(dev, 0x29, 0xa0);
+
+ while(!(pnp_read_config(dev, 0x29) & 0x10) && timeout--)
+ udelay(1000);
+
+ /* Enable COM1 */
+ pnp_set_logical_device(dev);
+ pnp_set_iobase(dev, PNP_IDX_IO0, 0x3f8);
+ pnp_set_enable(dev, 1);
+}
+
+static void rcba_config(void)
+{
+ /* Set up virtual channel 0 */
+ RCBA32(V0CTL) = 0x80000001;
+ RCBA32(V1CAP) = 0x03128010;
+
+ /* Device 1f interrupt pin register */
+ RCBA32(D31IP) = 0x00001230;
+ RCBA32(D29IP) = 0x40004321;
+
+ /* PCIe Interrupts */
+ RCBA32(D28IP) = 0x00004321;
+ /* HD Audio Interrupt */
+ RCBA32(D27IP) = 0x00000002;
+
+ /* dev irq route register */
+ RCBA16(D31IR) = 0x1007;
+ RCBA16(D30IR) = 0x0076;
+ RCBA16(D29IR) = 0x3210;
+ RCBA16(D28IR) = 0x7654;
+ RCBA16(D27IR) = 0x0010;
+
+ /* Enable IOAPIC */
+ RCBA8(OIC) = 0x03;
+
+ /* Disable unused devices */
+ RCBA32(FD) = FD_PCIE6 | FD_PCIE5 | FD_INTLAN | FD_ACMOD | FD_ACAUD | FD_PATA;
+ RCBA32(FD) |= (1 << 0); // Required.
+
+ /* Set up I/O Trap #0 for 0xfe00 (SMIC) */
+ RCBA32(0x1e84) = 0x00020001;
+ RCBA32(IOTR0) = 0x0000fe01;
+
+ /* Set up I/O Trap #3 for 0x800-0x80c (Trap) */
+ RCBA32(0x1e9c) = 0x000200f0;
+ RCBA32(IOTR3) = 0x000c0801;
+}
+
+static void early_ich7_init(void)
+{
+ uint8_t reg8;
+ uint32_t reg32;
+
+ // program secondary mlt XXX byte?
+ pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1b, 0x20);
+
+ // reset rtc power status
+ reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa4);
+ reg8 &= ~(1 << 2);
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa4, reg8);
+
+ // usb transient disconnect
+ reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xad);
+ reg8 |= (3 << 0);
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xad, reg8);
+
+ reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xfc);
+ reg32 |= (1 << 29) | (1 << 17);
+ pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xfc, reg32);
+
+ reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xdc);
+ reg32 |= (1 << 31) | (1 << 27);
+ pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
+
+ RCBA32(0x0088) = 0x0011d000;
+ RCBA16(0x01fc) = 0x060f;
+ RCBA32(0x01f4) = 0x86000040;
+ RCBA32(0x0214) = 0x10030549;
+ RCBA32(0x0218) = 0x00020504;
+ RCBA8(0x0220) = 0xc5;
+ reg32 = RCBA32(0x3410);
+ reg32 |= (1 << 6);
+ RCBA32(GCS) = reg32;
+ reg32 = RCBA32(0x3430);
+ reg32 &= ~(3 << 0);
+ reg32 |= (1 << 0);
+ RCBA32(0x3430) = reg32;
+ RCBA32(FD) |= (1 << 0);
+ RCBA16(0x0200) = 0x2008;
+ RCBA8(0x2027) = 0x0d;
+ RCBA16(0x3e08) |= (1 << 7);
+ RCBA16(0x3e48) |= (1 << 7);
+ RCBA32(0x3e0e) |= (1 << 7);
+ RCBA32(0x3e4e) |= (1 << 7);
+
+ // next step only on ich7m b0 and later:
+ reg32 = RCBA32(0x2034);
+ reg32 &= ~(0x0f << 16);
+ reg32 |= (5 << 16);
+ RCBA32(0x2034) = reg32;
+}
+
+void mainboard_romstage_entry(unsigned long bist)
+{
+ int s3resume = 0;
+ int dock_err;
+ const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 };
+
+
+ timestamp_init(get_initial_timestamp());
+ timestamp_add_now(TS_START_ROMSTAGE);
+
+ if (bist == 0)
+ enable_lapic();
+
+ ich7_enable_lpc();
+
+ /* We want early GPIO setup, to be able to detect legacy I/O module */
+ pci_write_config32(PCI_DEV(0, 0x1f, 0), GPIOBASE, DEFAULT_GPIOBASE | 1);
+ /* Enable GPIOs */
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x4c /* GC */ , 0x10);
+ setup_pch_gpios(&mainboard_gpio_map);
+
+ dock_err = dlpc_init();
+
+ /* We prefer Legacy I/O module over docking */
+ if (legacy_io_present()) {
+ legacy_io_init();
+ early_superio_config();
+ } else if (!dock_err && dock_present()) {
+ dock_connect();
+ early_superio_config();
+ }
+
+ /* Setup the console */
+ console_init();
+
+ /* Halt if there was a built in self test failure */
+ report_bist_failure(bist);
+
+ if (MCHBAR16(SSKPD) == 0xCAFE) {
+ printk(BIOS_DEBUG, "soft reset detected, rebooting properly\n");
+ outb(0x6, 0xcf9);
+ halt();
+ }
+
+ /* Perform some early chipset initialization required
+ * before RAM initialization can work
+ */
+ i945_early_initialization();
+
+ s3resume = southbridge_detect_s3_resume();
+
+ /* Enable SPD ROMs and DDR-II DRAM */
+ enable_smbus();
+
+#if CONFIG_DEFAULT_CONSOLE_LOGLEVEL > 8
+ dump_spd_registers();
+#endif
+
+ timestamp_add_now(TS_BEFORE_INITRAM);
+ sdram_initialize(s3resume ? 2 : 0, spd_addrmap);
+ timestamp_add_now(TS_AFTER_INITRAM);
+
+ /* Perform some initialization that must run before stage2 */
+ early_ich7_init();
+
+ /* This should probably go away. Until now it is required
+ * and mainboard specific
+ */
+ rcba_config();
+
+ /* Chipset Errata! */
+ fixup_i945_errata();
+
+ /* Initialize the internal PCIe links before we go into stage2 */
+ i945_late_initialization(s3resume);
+}
diff --git a/src/mainboard/lenovo/z61t/smi.h b/src/mainboard/lenovo/z61t/smi.h
new file mode 100644
index 0000000000..f20314f743
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/smi.h
@@ -0,0 +1,24 @@
+/*
+ * 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.
+ */
+
+#ifndef MAINBOARD_LENOVO_X60_SMI_H
+#define MAINBOARD_LENOVO_X60_SMI_H
+
+#define SMI_DOCK_CONNECT 0x01
+#define SMI_DOCK_DISCONNECT 0x02
+#define SMI_BRIGHTNESS_UP 0x03
+#define SMI_BRIGHTNESS_DOWN 0x04
+
+#endif
diff --git a/src/mainboard/lenovo/z61t/smihandler.c b/src/mainboard/lenovo/z61t/smihandler.c
new file mode 100644
index 0000000000..ef5cfc64a2
--- /dev/null
+++ b/src/mainboard/lenovo/z61t/smihandler.c
@@ -0,0 +1,176 @@
+/*
+ * 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.
+ */
+
+#include <arch/io.h>
+#include <console/console.h>
+#include <cpu/x86/smm.h>
+#include "southbridge/intel/i82801gx/nvs.h"
+#include "southbridge/intel/i82801gx/i82801gx.h"
+#include <ec/acpi/ec.h>
+#include "dock.h"
+#include "smi.h"
+
+#define GPE_EC_SCI 12
+
+#define LVTMA_BL_MOD_LEVEL 0x7af9 /* ATI Radeon backlight level */
+
+static void mainboard_smm_init(void)
+{
+ printk(BIOS_DEBUG, "initializing SMI\n");
+ /* Enable 0x1600/0x1600 register pair */
+ ec_set_bit(0x00, 0x05);
+}
+
+static void mainboard_smi_brightness_down(void)
+{
+ u8 *bar;
+ if ((bar = (u8 *)pci_read_config32(PCI_DEV(1, 0, 0), 0x18))) {
+ printk(BIOS_DEBUG, "bar: %08X, level %02X\n", (unsigned int)bar,
+ *(bar+LVTMA_BL_MOD_LEVEL));
+ *(bar+LVTMA_BL_MOD_LEVEL) &= 0xf0;
+ if (*(bar+LVTMA_BL_MOD_LEVEL) > 0x10)
+ *(bar+LVTMA_BL_MOD_LEVEL) -= 0x10;
+ }
+}
+
+static void mainboard_smi_brightness_up(void)
+{
+ u8 *bar;
+ if ((bar = (u8 *)pci_read_config32(PCI_DEV(1, 0, 0), 0x18))) {
+ printk(BIOS_DEBUG, "bar: %08X, level %02X\n", (unsigned int )bar,
+ *(bar+LVTMA_BL_MOD_LEVEL));
+ *(bar+LVTMA_BL_MOD_LEVEL) |= 0x0f;
+ if (*(bar+LVTMA_BL_MOD_LEVEL) < 0xf0)
+ *(bar+LVTMA_BL_MOD_LEVEL) += 0x10;
+ }
+}
+
+int mainboard_io_trap_handler(int smif)
+{
+ static int smm_initialized;
+
+ if (!smm_initialized) {
+ mainboard_smm_init();
+ smm_initialized = 1;
+ }
+
+ switch (smif) {
+ case SMI_DOCK_CONNECT:
+ /* If there's an legacy I/O module present, we're not
+ * allowed to connect the Docking LPC Bus, as both Super I/O
+ * chips are using 0x2e as base address.
+ */
+ if (legacy_io_present())
+ break;
+
+ if (!dock_connect()) {
+ /* set dock LED to indicate status */
+ ec_write(0x0c, 0x08);
+ ec_write(0x0c, 0x89);
+ } else {
+ /* blink dock LED to indicate failure */
+ ec_write(0x0c, 0xc8);
+ ec_write(0x0c, 0x09);
+ }
+ break;
+
+ case SMI_DOCK_DISCONNECT:
+ dock_disconnect();
+ ec_write(0x0c, 0x09);
+ ec_write(0x0c, 0x08);
+ break;
+
+ case SMI_BRIGHTNESS_UP:
+ mainboard_smi_brightness_up();
+ break;
+
+ case SMI_BRIGHTNESS_DOWN:
+ mainboard_smi_brightness_down();
+ break;
+
+ default:
+ return 0;
+ }
+
+ /* On success, the IO Trap Handler returns 1
+ * On failure, the IO Trap Handler returns a value != 1 */
+ return 1;
+}
+
+static void mainboard_smi_handle_ec_sci(void)
+{
+ u8 status = inb(EC_SC);
+ u8 event;
+
+ if (!(status & EC_SCI_EVT))
+ return;
+
+ event = ec_query();
+ printk(BIOS_DEBUG, "EC event %02x\n", event);
+
+ switch(event) {
+ /* brightness up */
+ case 0x14:
+ mainboard_smi_brightness_up();
+ break;
+ /* brightness down */
+ case 0x15:
+ mainboard_smi_brightness_down();
+ break;
+ /* Fn-F9 Key */
+ case 0x18:
+ /* power loss */
+ case 0x27:
+ /* undock event */
+ case 0x50:
+ mainboard_io_trap_handler(SMI_DOCK_DISCONNECT);
+ break;
+ /* dock event */
+ case 0x37:
+ mainboard_io_trap_handler(SMI_DOCK_CONNECT);
+ break;
+ default:
+ break;
+ }
+}
+
+void mainboard_smi_gpi(u32 gpi)
+{
+ if (gpi & (1 << GPE_EC_SCI))
+ mainboard_smi_handle_ec_sci();
+}
+
+int mainboard_smi_apmc(u8 data)
+{
+ switch(data) {
+ case APM_CNT_ACPI_ENABLE:
+ /* use 0x1600/0x1604 to prevent races with userspace */
+ ec_set_ports(0x1604, 0x1600);
+ /* route H8SCI to SCI */
+ gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SCI);
+ break;
+ case APM_CNT_ACPI_DISABLE:
+ /* we have to use port 0x62/0x66, as 0x1600/0x1604 doesn't
+ provide a EC query function */
+ ec_set_ports(0x66, 0x62);
+ /* route H8SCI# to SMI */
+ gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SMI);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}