mainboard/lenovo: [1/2] fork X230 to T530

Step 1: copy all files unmodified from Lenovo X230.  This makes it much
easier later to see how the two boards actually and deliberately differ
when porting bugfixes from one to the other.

Change-Id: I3151c7848440ea6c240b959379a8eb369d35f3de
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5390
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)

24 files changed, 2519 insertions, 0 deletions

diff --git a/src/mainboard/lenovo/Kconfig b/src/mainboard/lenovo/Kconfig
index a29fdbf..9410e90 100644
--- a/src/mainboard/lenovo/Kconfig
+++ b/src/mainboard/lenovo/Kconfig
@@ -22,6 +22,11 @@ config BOARD_LENOVO_X230
 	help
 	  Lenovo X230 laptop. Consult wiki for details.
 
+config BOARD_LENOVO_T530
+	bool "ThinkPad T530"
+	help
+	  Lenovo T530 laptop. Consult wiki for details.
+
 config BOARD_LENOVO_T60
 	bool "ThinkPad T60 / T60p"
 	help
@@ -35,6 +40,7 @@ endchoice
 source "src/mainboard/lenovo/x60/Kconfig"
 source "src/mainboard/lenovo/x201/Kconfig"
 source "src/mainboard/lenovo/x230/Kconfig"
+source "src/mainboard/lenovo/t530/Kconfig"
 source "src/mainboard/lenovo/t60/Kconfig"
 
 config MAINBOARD_VENDOR
diff --git a/src/mainboard/lenovo/t530/Kconfig b/src/mainboard/lenovo/t530/Kconfig
new file mode 100644
index 0000000..701b2ed
--- /dev/null
+++ b/src/mainboard/lenovo/t530/Kconfig
@@ -0,0 +1,83 @@
+if BOARD_LENOVO_T530
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select ARCH_X86
+	select CPU_INTEL_SOCKET_RPGA989
+	select NORTHBRIDGE_INTEL_IVYBRIDGE
+	select SOUTHBRIDGE_INTEL_C216
+	select EC_LENOVO_PMH7
+	select EC_LENOVO_H8
+	select BOARD_ROMSIZE_KB_12288
+	select HAVE_ACPI_TABLES
+	select HAVE_OPTION_TABLE
+	select HAVE_CMOS_DEFAULT
+	select HAVE_ACPI_RESUME
+	select HAVE_SMI_HANDLER
+	select GFXUMA
+	select EARLY_CBMEM_INIT
+
+	# Workaround for EC/KBC IRQ1.
+	select SERIRQ_CONTINUOUS_MODE
+
+config HAVE_MRC_CACHE
+       bool
+       default n
+
+config HAVE_IFD_BIN
+	bool
+	default n
+
+config HAVE_ME_BIN
+	bool
+	default n
+
+config MAINBOARD_DIR
+	string
+	default lenovo/t530
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "2359CTO"
+
+config MMCONF_BASE_ADDRESS
+	hex
+	default 0xf0000000
+
+config CACHE_ROM_SIZE_OVERRIDE
+	hex
+	default 0x800000
+
+config IRQ_SLOT_COUNT
+	int
+	default 18
+
+config MAX_CPUS
+	int
+	default 8
+
+config USBDEBUG_HCD_INDEX
+       int
+       default 2
+
+config DRAM_GATE_GPIO
+	int
+	default 10
+
+config VGA_BIOS_FILE
+	string
+	default "pci8086,0106.rom"
+
+config MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
+	hex
+	default 0x17aa
+
+config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
+	hex
+	default 0x21fa
+
+config MAINBOARD_VENDOR
+	string
+	default "LENOVO"
+
+endif # BOARD_LENOVO_T530
diff --git a/src/mainboard/lenovo/t530/Makefile.inc b/src/mainboard/lenovo/t530/Makefile.inc
new file mode 100644
index 0000000..d514d4b
--- /dev/null
+++ b/src/mainboard/lenovo/t530/Makefile.inc
@@ -0,0 +1,20 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; version 2 of the License.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+##
+
+smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
diff --git a/src/mainboard/lenovo/t530/acpi/ec.asl b/src/mainboard/lenovo/t530/acpi/ec.asl
new file mode 100644
index 0000000..4b3e72c
--- /dev/null
+++ b/src/mainboard/lenovo/t530/acpi/ec.asl
@@ -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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <ec/lenovo/h8/acpi/ec.asl>
+
+Scope(\_SB.PCI0.LPCB.EC)
+{
+}
diff --git a/src/mainboard/lenovo/t530/acpi/gpe.asl b/src/mainboard/lenovo/t530/acpi/gpe.asl
new file mode 100644
index 0000000..eb489d5
--- /dev/null
+++ b/src/mainboard/lenovo/t530/acpi/gpe.asl
@@ -0,0 +1,13 @@
+	Method (_L01, 0, NotSerialized)
+	{
+		If (\_SB.PCI0.RP03.HPCS)
+		{
+			Sleep (100)
+			Store (0x01, \_SB.PCI0.RP03.HPCS)
+			If (\_SB.PCI0.RP03.PDC)
+			{
+				Store (0x01, \_SB.PCI0.RP03.PDC)
+				Notify (\_SB.PCI0.RP03, 0x00)
+			}
+		}
+	}
diff --git a/src/mainboard/lenovo/t530/acpi/mainboard.asl b/src/mainboard/lenovo/t530/acpi/mainboard.asl
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/mainboard/lenovo/t530/acpi/mainboard.asl
diff --git a/src/mainboard/lenovo/t530/acpi/platform.asl b/src/mainboard/lenovo/t530/acpi/platform.asl
new file mode 100644
index 0000000..73478ea
--- /dev/null
+++ b/src/mainboard/lenovo/t530/acpi/platform.asl
@@ -0,0 +1,74 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011-2012 The Chromium OS Authors. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* 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)
+{
+
+}
+
+/* The _WAK method is called on system wakeup */
+
+Method(_WAK,1)
+{
+	/* Not implemented.  */
+	Return(Package(){0,0})
+}
+
diff --git a/src/mainboard/lenovo/t530/acpi/sandybridge_pci_irqs.asl b/src/mainboard/lenovo/t530/acpi/sandybridge_pci_irqs.asl
new file mode 100644
index 0000000..ba725ac
--- /dev/null
+++ b/src/mainboard/lenovo/t530/acpi/sandybridge_pci_irqs.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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* This is board specific information: IRQ routing for Sandybridge */
+
+// PCI Interrupt Routing
+Method(_PRT)
+{
+	If (PICM) {
+		Return (Package() {
+			// Onboard graphics (IGD)	0:2.0
+			Package() { 0x0002ffff, 0, 0, 16 },//              GFX    INTA -> PIRQA (MSI)
+			// High Definition Audio	0:1b.0
+			Package() { 0x001bffff, 0, 0, 16 },//  D27IP_ZIP   HDA    INTA -> PIRQA (MSI)
+			// PCIe Root Ports		0:1c.x
+			Package() { 0x001cffff, 0, 0, 17 },//  D28IP_P1IP  WLAN   INTA -> PIRQB
+			Package() { 0x001cffff, 1, 0, 21 },//  D28IP_P2IP  ETH0   INTB -> PIRQF
+			Package() { 0x001cffff, 2, 0, 19 },//  D28IP_P3IP  SDCARD INTC -> PIRQD
+			// EHCI	#1			0:1d.0
+			Package() { 0x001dffff, 0, 0, 19 },//  D29IP_E1P   EHCI1  INTA -> PIRQD
+			// EHCI	#2			0:1a.0
+			Package() { 0x001affff, 0, 0, 21 },//  D26IP_E2P   EHCI2  INTA -> PIRQF
+			// LPC devices			0:1f.0
+			Package() { 0x001fffff, 0, 0, 17 }, // D31IP_SIP   SATA   INTA -> PIRQB (MSI)
+			Package() { 0x001fffff, 1, 0, 23 }, // D31IP_SMIP  SMBUS  INTB -> PIRQH
+			Package() { 0x001fffff, 2, 0, 16 }, // D31IP_TTIP  THRT   INTC -> PIRQA
+		})
+	} Else {
+		Return (Package() {
+			// Onboard graphics (IGD)	0:2.0
+			Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 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.LNKB, 0 },
+			Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 },
+			Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKD, 0 },
+			// EHCI	#1			0:1d.0
+			Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKD, 0 },
+			// EHCI	#2			0:1a.0
+			Package() { 0x001affff, 0, \_SB.PCI0.LPCB.LNKF, 0 },
+			// LPC device			0:1f.0
+			Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
+			Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKH, 0 },
+			Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 },
+		})
+	}
+}
+
diff --git a/src/mainboard/lenovo/t530/acpi/superio.asl b/src/mainboard/lenovo/t530/acpi/superio.asl
new file mode 100644
index 0000000..a2657f1
--- /dev/null
+++ b/src/mainboard/lenovo/t530/acpi/superio.asl
@@ -0,0 +1 @@
+#include "../../../../drivers/pc80/ps2_controller.asl"
diff --git a/src/mainboard/lenovo/t530/acpi/video.asl b/src/mainboard/lenovo/t530/acpi/video.asl
new file mode 100644
index 0000000..12a268b
--- /dev/null
+++ b/src/mainboard/lenovo/t530/acpi/video.asl
@@ -0,0 +1,115 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (c) 2011 Sven Schnelle <svens@stackframe.org>
+ * Copyright (c) 2013 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include "smi.h"
+
+Scope (\_SB.PCI0.GFX0)
+{
+	Device (LCD0)
+	{
+		Name (_ADR, 0x0400)
+		Name (BRCT, 0)
+
+		Name (BRIG, Package (0x12)
+		{
+			0x61,
+			0x61,
+			0x2,
+			0x4,
+			0x5,
+			0x7,
+			0x9,
+			0xb,
+			0xd,
+			0x11,
+			0x14,
+			0x17,
+			0x1c,
+			0x20,
+			0x27,
+			0x31,
+			0x41,
+			0x61,
+		})
+
+		Method (_BCL, 0, NotSerialized)
+		{
+			Store (1, BRCT)
+			Return (BRIG)
+		}
+
+		Method (_BCM, 1, NotSerialized)
+		{
+			Store (ShiftLeft (Arg0, 4), ^^BCLV)
+			Store (0x80000000, ^^CR1)
+			Store (0x061a061a, ^^CR2)
+		}
+		Method (_BQC, 0, NotSerialized)
+		{
+			Store (^^BCLV, Local0)
+			ShiftRight (Local0, 4, Local0)
+			Return (Local0)
+		}
+
+		Method(BRID, 1, NotSerialized)
+		{
+			Store (Match (BRIG, MEQ, Arg0, MTR, Zero, 2), Local0)
+			If (LEqual (Local0, Ones))
+			{
+				Return (0x11)
+			}
+			Return (Local0)
+		}
+
+		/* Using Notify is the right way. But Windows doesn't handle
+		   it well. So use both method in a way to avoid double action.
+		 */
+		Method (DECB, 0, NotSerialized)
+		{
+			If (BRCT)
+			{
+				Notify (LCD0, 0x87)
+			} Else {
+				Store (BRID (_BQC ()), Local0)
+				If (LNotEqual (Local0, 2))
+				{
+					Decrement (Local0)
+				}
+				_BCM (DerefOf (Index (BRIG, Local0)))
+			}
+		}
+		Method (INCB, 0, NotSerialized)
+		{
+			If (BRCT)
+			{
+				Notify (LCD0, 0x86)
+			} Else {
+				Store (BRID (_BQC ()), Local0)
+				If (LNotEqual (Local0, 0x11))
+				{
+					Increment (Local0)
+				}
+				_BCM (DerefOf (Index (BRIG, Local0)))
+			}
+		}
+	}
+}
diff --git a/src/mainboard/lenovo/t530/acpi_tables.c b/src/mainboard/lenovo/t530/acpi_tables.c
new file mode 100644
index 0000000..6ee2df8
--- /dev/null
+++ b/src/mainboard/lenovo/t530/acpi_tables.c
@@ -0,0 +1,256 @@
+/*
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <types.h>
+#include <string.h>
+#include <cbmem.h>
+#include <console/console.h>
+#include <arch/acpi.h>
+#include <arch/ioapic.h>
+#include <arch/acpigen.h>
+#include <arch/smp/mpspec.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <cpu/cpu.h>
+#include <cpu/x86/msr.h>
+
+extern const unsigned char AmlCode[];
+#if CONFIG_HAVE_ACPI_SLIC
+unsigned long acpi_create_slic(unsigned long current);
+#endif
+
+#include <southbridge/intel/bd82x6x/pch.h>
+#include <southbridge/intel/bd82x6x/nvs.h>
+#include "thermal.h"
+
+static void acpi_update_thermal_table(global_nvs_t *gnvs)
+{
+	gnvs->tcrt = CRITICAL_TEMPERATURE;
+	gnvs->tpsv = PASSIVE_TEMPERATURE;
+}
+
+static void acpi_create_gnvs(global_nvs_t *gnvs)
+{
+	memset((void *)gnvs, 0, sizeof(*gnvs));
+	gnvs->apic = 1;
+	gnvs->mpen = 1; /* Enable Multi Processing */
+	gnvs->pcnt = dev_count_cpu();
+
+	/* Disable USB ports in S3 by default */
+	gnvs->s3u0 = 0;
+	gnvs->s3u1 = 0;
+
+	/* Disable USB ports in S5 by default */
+	gnvs->s5u0 = 0;
+	gnvs->s5u1 = 0;
+
+	/* CBMEM TOC */
+	gnvs->cmem = (u32)get_cbmem_toc();
+
+	/* IGD Displays */
+	gnvs->ndid = 3;
+	gnvs->did[0] = 0x80000100;
+	gnvs->did[1] = 0x80000240;
+	gnvs->did[2] = 0x80000410;
+	gnvs->did[3] = 0x80000410;
+	gnvs->did[4] = 0x00000005;
+
+	// the lid is open by default.
+	gnvs->lids = 1;
+
+	acpi_update_thermal_table(gnvs);
+}
+
+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);
+
+	/* INT_SRC_OVR */
+	current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
+		 current, 0, 0, 2, 0);
+	current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
+		 current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH);
+
+	return current;
+}
+
+unsigned long acpi_fill_ssdt_generator(unsigned long current,
+					const char *oem_table_id)
+{
+	generate_cpu_entries();
+	return (unsigned long) (acpigen_get_current());
+}
+
+unsigned long acpi_fill_slit(unsigned long current)
+{
+	// Not implemented
+	return current;
+}
+
+unsigned long acpi_fill_srat(unsigned long current)
+{
+	/* No NUMA, no SRAT */
+	return current;
+}
+
+#define ALIGN_CURRENT current = (ALIGN(current, 16))
+unsigned long write_acpi_tables(unsigned long start)
+{
+	unsigned long current;
+	int i;
+	acpi_rsdp_t *rsdp;
+	acpi_rsdt_t *rsdt;
+	acpi_xsdt_t *xsdt;
+	acpi_hpet_t *hpet;
+	acpi_madt_t *madt;
+	acpi_mcfg_t *mcfg;
+	acpi_fadt_t *fadt;
+	acpi_facs_t *facs;
+#if CONFIG_HAVE_ACPI_SLIC
+	acpi_header_t *slic;
+#endif
+	acpi_header_t *ssdt;
+	acpi_header_t *dsdt;
+
+	current = start;
+
+	/* Align ACPI tables to 16byte */
+	ALIGN_CURRENT;
+
+	printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
+
+	/* We need at least an RSDP and an RSDT Table */
+	rsdp = (acpi_rsdp_t *) current;
+	current += sizeof(acpi_rsdp_t);
+	ALIGN_CURRENT;
+	rsdt = (acpi_rsdt_t *) current;
+	current += sizeof(acpi_rsdt_t);
+	ALIGN_CURRENT;
+	xsdt = (acpi_xsdt_t *) current;
+	current += sizeof(acpi_xsdt_t);
+	ALIGN_CURRENT;
+
+	/* clear all table memory */
+	memset((void *) start, 0, current - start);
+
+	acpi_write_rsdp(rsdp, rsdt, xsdt);
+	acpi_write_rsdt(rsdt);
+	acpi_write_xsdt(xsdt);
+
+	printk(BIOS_DEBUG, "ACPI:    * FACS\n");
+	facs = (acpi_facs_t *) current;
+	current += sizeof(acpi_facs_t);
+	ALIGN_CURRENT;
+	acpi_create_facs(facs);
+
+	printk(BIOS_DEBUG, "ACPI:    * DSDT\n");
+	dsdt = (acpi_header_t *) current;
+	memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
+	current += dsdt->length;
+	memcpy(dsdt, &AmlCode, dsdt->length);
+
+	ALIGN_CURRENT;
+
+	printk(BIOS_DEBUG, "ACPI:    * FADT\n");
+	fadt = (acpi_fadt_t *) current;
+	current += sizeof(acpi_fadt_t);
+	ALIGN_CURRENT;
+
+	acpi_create_fadt(fadt, facs, dsdt);
+	acpi_add_table(rsdp, fadt);
+
+	/*
+	 * We explicitly add these tables later on:
+	 */
+	printk(BIOS_DEBUG, "ACPI:    * HPET\n");
+
+	hpet = (acpi_hpet_t *) current;
+	current += sizeof(acpi_hpet_t);
+	ALIGN_CURRENT;
+	acpi_create_hpet(hpet);
+	acpi_add_table(rsdp, hpet);
+
+	/* If we want to use HPET Timers Linux wants an MADT */
+	printk(BIOS_DEBUG, "ACPI:    * MADT\n");
+
+	madt = (acpi_madt_t *) current;
+	acpi_create_madt(madt);
+	current += madt->header.length;
+	ALIGN_CURRENT;
+	acpi_add_table(rsdp, madt);
+
+	printk(BIOS_DEBUG, "ACPI:    * MCFG\n");
+	mcfg = (acpi_mcfg_t *) current;
+	acpi_create_mcfg(mcfg);
+	current += mcfg->header.length;
+	ALIGN_CURRENT;
+	acpi_add_table(rsdp, mcfg);
+
+	/* Pack GNVS into the ACPI table area */
+	for (i=0; i < dsdt->length; i++) {
+		if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBABE) {
+			printk(BIOS_DEBUG, "ACPI: Patching up global NVS in "
+			     "DSDT at offset 0x%04x -> 0x%08lx\n", i, current);
+			*(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
+			acpi_save_gnvs(current);
+			break;
+		}
+	}
+
+	/* And fill it */
+	acpi_create_gnvs((global_nvs_t *)current);
+
+	/* And tell SMI about it */
+	smm_setup_structures((void *)current, NULL, NULL);
+
+	current += sizeof(global_nvs_t);
+	ALIGN_CURRENT;
+
+	/* We patched up the DSDT, so we need to recalculate the checksum */
+	dsdt->checksum = 0;
+	dsdt->checksum = acpi_checksum((void *)dsdt, dsdt->length);
+
+	printk(BIOS_DEBUG, "ACPI:     * DSDT @ %p Length %x\n", dsdt,
+		     dsdt->length);
+
+#if CONFIG_HAVE_ACPI_SLIC
+	printk(BIOS_DEBUG, "ACPI:     * SLIC\n");
+	slic = (acpi_header_t *)current;
+	current += acpi_create_slic(current);
+	ALIGN_CURRENT;
+	acpi_add_table(rsdp, slic);
+#endif
+
+	printk(BIOS_DEBUG, "ACPI:     * SSDT\n");
+	ssdt = (acpi_header_t *)current;
+	acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR);
+	current += ssdt->length;
+	acpi_add_table(rsdp, ssdt);
+	ALIGN_CURRENT;
+
+	printk(BIOS_DEBUG, "current = %lx\n", current);
+	printk(BIOS_INFO, "ACPI: done.\n");
+	return current;
+}
diff --git a/src/mainboard/lenovo/t530/board_info.txt b/src/mainboard/lenovo/t530/board_info.txt
new file mode 100644
index 0000000..da3ef07
--- /dev/null
+++ b/src/mainboard/lenovo/t530/board_info.txt
@@ -0,0 +1,6 @@
+Category: laptop
+Board name: X230
+ROM package: SOIC-8
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: n
diff --git a/src/mainboard/lenovo/t530/cmos.default b/src/mainboard/lenovo/t530/cmos.default
new file mode 100644
index 0000000..137f482
--- /dev/null
+++ b/src/mainboard/lenovo/t530/cmos.default
@@ -0,0 +1,18 @@
+boot_option=Fallback
+last_boot=Fallback
+baud_rate=115200
+debug_level=Spew
+power_on_after_fail=Enable
+nmi=Enable
+volume=0x3
+first_battery=Primary
+bluetooth=Enable
+wwan=Enable
+wlan=Enable
+touchpad=Enable
+sata_mode=AHCI
+fn_ctrl_swap=Disable
+sticky_fn=Disable
+trackpoint=Enable
+hyper_threading=Enable
+backlight=Both
\ No newline at end of file
diff --git a/src/mainboard/lenovo/t530/cmos.layout b/src/mainboard/lenovo/t530/cmos.layout
new file mode 100644
index 0000000..6f8822f
--- /dev/null
+++ b/src/mainboard/lenovo/t530/cmos.layout
@@ -0,0 +1,158 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2007-2008 coresystems GmbH
+## Copyright (C) 2014 Vladimir Serbinenko
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; version 2 of the License.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+##
+
+# -----------------------------------------------------------------
+entries
+
+#start-bit length  config config-ID    name
+#0            8       r       0        seconds
+#8            8       r       0        alarm_seconds
+#16           8       r       0        minutes
+#24           8       r       0        alarm_minutes
+#32           8       r       0        hours
+#40           8       r       0        alarm_hours
+#48           8       r       0        day_of_week
+#56           8       r       0        day_of_month
+#64           8       r       0        month
+#72           8       r       0        year
+# -----------------------------------------------------------------
+# Status Register A
+#80           4       r       0        rate_select
+#84           3       r       0        REF_Clock
+#87           1       r       0        UIP
+# -----------------------------------------------------------------
+# Status Register B
+#88           1       r       0        auto_switch_DST
+#89           1       r       0        24_hour_mode
+#90           1       r       0        binary_values_enable
+#91           1       r       0        square-wave_out_enable
+#92           1       r       0        update_finished_enable
+#93           1       r       0        alarm_interrupt_enable
+#94           1       r       0        periodic_interrupt_enable
+#95           1       r       0        disable_clock_updates
+# -----------------------------------------------------------------
+# 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
+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
+
+400          8       h       0        volume
+
+# coreboot config options: southbridge
+408          1       e       1        nmi
+409          2       e       7        power_on_after_fail
+
+# coreboot config options: EC
+411         1       e       8        first_battery
+412         1       e       1        bluetooth
+413         1       e       1        wwan
+414         1       e       1        touchpad
+415         1       e       1        wlan
+416         1       e       1        trackpoint
+417         1       e       1        fn_ctrl_swap
+418         1       e       1        sticky_fn
+#419        2       r       0        unused
+421         1       e       9        sata_mode
+422	    2	    e	    10	     backlight
+
+# coreboot config options: cpu
+424          1       e       2        hyper_threading
+
+#425        559       r       0        unused
+
+# SandyBridge MRC Scrambler Seed values
+896         32        r       0        mrc_scrambler_seed
+928         32        r       0        mrc_scrambler_seed_s3
+960         16        r       0        mrc_scrambler_seed_chk
+
+# coreboot config options: check sums
+984         16       h       0        check_sum
+
+# -----------------------------------------------------------------
+
+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     Secondary
+8     1     Primary
+9     0     AHCI
+9     1     Compatible
+10    0     Both
+10    1     Keyboard only
+10    2	    Thinklight only
+10    3	    None
+# -----------------------------------------------------------------
+checksums
+
+checksum 392 415 984
+
+
diff --git a/src/mainboard/lenovo/t530/devicetree.cb b/src/mainboard/lenovo/t530/devicetree.cb
new file mode 100644
index 0000000..a76de5f
--- /dev/null
+++ b/src/mainboard/lenovo/t530/devicetree.cb
@@ -0,0 +1,147 @@
+chip northbridge/intel/sandybridge
+
+	# Enable DisplayPort Hotplug with 6ms pulse
+	register "gpu_dp_d_hotplug" = "0x06"
+
+	# Enable Panel as LVDS and configure power delays
+	register "gpu_panel_port_select" = "0"			# LVDS
+	register "gpu_panel_power_cycle_delay" = "6"		# T7: 500ms
+	register "gpu_panel_power_up_delay" = "100"		# T1+T2: 10ms
+	register "gpu_panel_power_down_delay" = "100"		# T5+T6: 10ms
+	register "gpu_panel_power_backlight_on_delay" = "2100"	# T3: 210ms
+	register "gpu_panel_power_backlight_off_delay" = "2100"	# T4: 210ms
+
+	device cpu_cluster 0 on
+		chip cpu/intel/socket_rPGA989
+			device lapic 0 on end
+		end
+		chip cpu/intel/model_206ax
+			# Magic APIC ID to locate this chip
+			device lapic 0xACAC off end
+
+			# Coordinate with HW_ALL
+			register "pstate_coord_type" = "0xfe"
+
+			register "c1_acpower" = "1"	# ACPI(C1) = MWAIT(C1)
+			register "c2_acpower" = "3"	# ACPI(C2) = MWAIT(C3)
+			register "c3_acpower" = "5"	# ACPI(C3) = MWAIT(C7)
+
+			register "c1_battery" = "1"	# ACPI(C1) = MWAIT(C1)
+			register "c2_battery" = "3"	# ACPI(C2) = MWAIT(C3)
+			register "c3_battery" = "5"	# ACPI(C3) = MWAIT(C7)
+		end
+	end
+
+	device domain 0 on
+		device pci 00.0 on end # host bridge
+		device pci 01.0 off end # PCIe Bridge for discrete graphics
+		device pci 02.0 on end # vga controller
+
+		chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
+			register "pirqa_routing" = "0x8b"
+			register "pirqb_routing" = "0x8a"
+			register "pirqc_routing" = "0x8b"
+			register "pirqd_routing" = "0x8b"
+			register "pirqe_routing" = "0x80"
+			register "pirqf_routing" = "0x80"
+			register "pirqg_routing" = "0x80"
+			register "pirqh_routing" = "0x80"
+
+			# 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 "alt_gp_smi_en" = "0x0000"
+			register "gpi1_routing" = "2"
+			register "gpi8_routing" = "2"
+
+			# Enable SATA ports 0 (HDD bay) & 1 (dock) & 2 (msata)
+			register "sata_port_map" = "0x7"
+			# Set max SATA speed to 6.0 Gb/s
+			register "sata_interface_speed_support" = "0x3"
+
+			register "gen1_dec" = "0x7c1601"
+			register "gen2_dec" = "0x0c15e1"
+			register "gen4_dec" = "0x0c06a1"
+
+			# Enable zero-based linear PCIe root port functions
+			register "pcie_port_coalesce" = "1"
+
+			device pci 14.0 on end # USB 3.0 Controller
+			device pci 16.0 on end # Management Engine Interface 1
+			device pci 16.1 off end # Management Engine Interface 2
+			device pci 16.2 off end # Management Engine IDE-R
+			device pci 16.3 off end # Management Engine KT
+			device pci 19.0 on end # Intel Gigabit Ethernet
+			device pci 1a.0 on end # USB2 EHCI #2
+			device pci 1b.0 on end # High Definition Audio
+			device pci 1c.0 on end # PCIe Port #1
+			device pci 1c.1 on end # PCIe Port #2
+			device pci 1c.2 on end # PCIe Port #3 (expresscard)
+			device pci 1c.3 off end # PCIe Port #4
+			device pci 1c.4 off end # PCIe Port #5
+			device pci 1c.5 off end # PCIe Port #6
+			device pci 1c.6 off end # PCIe Port #7
+			device pci 1c.7 off end # PCIe Port #8
+			device pci 1d.0 on end # USB2 EHCI #1
+			device pci 1e.0 off end # PCI bridge
+			device pci 1f.0 on #LPC bridge
+				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" = "0x09"
+					register "config2" = "0xa0"
+					register "config3" = "0xe0"
+
+					register "has_keyboard_backlight" = "1"
+
+					register "beepmask0" = "0x00"
+					register "beepmask1" = "0x86"
+					register "has_power_management_beeps" = "0"
+					register "event2_enable" = "0xff"
+					register "event3_enable" = "0xff"
+					register "event4_enable" = "0xd0"
+					register "event5_enable" = "0xfc"
+					register "event6_enable" = "0x00"
+					register "event7_enable" = "0x01"
+					register "event8_enable" = "0x7b"
+					register "event9_enable" = "0xff"
+					register "eventa_enable" = "0x01"
+					register "eventb_enable" = "0x00"
+					register "eventc_enable" = "0xff"
+					register "eventd_enable" = "0xff"
+					register "evente_enable" = "0x0d"
+				end
+			end # LPC bridge
+			device pci 1f.2 on end # SATA Controller 1
+			device pci 1f.3 on
+			        # 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 # SMBus
+			device pci 1f.5 off end # SATA Controller 2
+			device pci 1f.6 on end # Thermal
+		end
+	end
+end
diff --git a/src/mainboard/lenovo/t530/dsdt.asl b/src/mainboard/lenovo/t530/dsdt.asl
new file mode 100644
index 0000000..12f40f8
--- /dev/null
+++ b/src/mainboard/lenovo/t530/dsdt.asl
@@ -0,0 +1,61 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define THINKPAD_EC_GPE 17
+#define BRIGHTNESS_UP \_SB.PCI0.GFX0.LCD0.INCB
+#define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.LCD0.DECB
+#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0
+#define RP03_IS_EXPRESSCARD 1
+
+DefinitionBlock(
+	"dsdt.aml",
+	"DSDT",
+	0x02,		// DSDT revision: ACPI v2.0
+	"COREv4",	// OEM id
+	"COREBOOT",	// OEM table id
+	0x20110725	// OEM revision
+)
+{
+	// Some generic macros
+	#include "acpi/platform.asl"
+	#include "acpi/mainboard.asl"
+
+	// global NVS and variables
+	#include <southbridge/intel/bd82x6x/acpi/globalnvs.asl>
+
+	// General Purpose Events
+	//#include "acpi/gpe.asl"
+
+	#include <cpu/intel/model_206ax/acpi/cpu.asl>
+
+	Scope (\_SB) {
+		Device (PCI0)
+		{
+			#include <northbridge/intel/sandybridge/acpi/sandybridge.asl>
+			#include <southbridge/intel/bd82x6x/acpi/pch.asl>
+		}
+	}
+
+	#include "acpi/video.asl"
+
+	/* Chipset specific sleep states */
+	#include <southbridge/intel/bd82x6x/acpi/sleepstates.asl>
+}
diff --git a/src/mainboard/lenovo/t530/fadt.c b/src/mainboard/lenovo/t530/fadt.c
new file mode 100644
index 0000000..27e6303
--- /dev/null
+++ b/src/mainboard/lenovo/t530/fadt.c
@@ -0,0 +1,160 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <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, "CORE", 4);
+	header->asl_compiler_revision = 1;
+
+	fadt->firmware_ctrl = (unsigned long) facs;
+	fadt->dsdt = (unsigned long) dsdt;
+	fadt->model = 1;
+	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 = 0;
+
+	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;
+	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 = 0;
+	fadt->p_lvl2_lat = 101;  /* c2 not supported */
+	fadt->p_lvl3_lat = 87;
+	fadt->flush_size = 1024;
+	fadt->flush_stride = 16;
+	fadt->duty_offset = 1;
+	fadt->duty_width = 3;
+	fadt->day_alrm = 0xd;
+	fadt->mon_alrm = 0x00;
+	fadt->century = 0x00;
+	fadt->iapc_boot_arch = ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042;
+
+	fadt->flags = ACPI_FADT_WBINVD |
+			ACPI_FADT_C1_SUPPORTED |
+			ACPI_FADT_SLEEP_BUTTON |
+			ACPI_FADT_RESET_REGISTER |
+			ACPI_FADT_SEALED_CASE |
+			ACPI_FADT_S4_RTC_WAKE |
+			ACPI_FADT_PLATFORM_CLOCK;
+
+	fadt->reset_reg.space_id = 1;
+	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 = 6;
+	fadt->x_firmware_ctl_l = (unsigned long)facs;
+	fadt->x_firmware_ctl_h = 0;
+	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 = 1;
+	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;
+	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 = 1;
+	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 = 1;
+	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/t530/gpio.h b/src/mainboard/lenovo/t530/gpio.h
new file mode 100644
index 0000000..f0a32a8
--- /dev/null
+++ b/src/mainboard/lenovo/t530/gpio.h
@@ -0,0 +1,306 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef X230_GPIO_H
+#define X230_GPIO_H
+
+#include "southbridge/intel/bd82x6x/gpio.h"
+
+const struct pch_gpio_set1 pch_gpio_set1_mode = {
+	.gpio0  = GPIO_MODE_GPIO,
+	.gpio1  = GPIO_MODE_GPIO,
+	.gpio2  = GPIO_MODE_GPIO,
+	.gpio3  = GPIO_MODE_GPIO,
+	.gpio4  = GPIO_MODE_GPIO,
+	.gpio5  = GPIO_MODE_GPIO,
+	.gpio6  = GPIO_MODE_GPIO,
+	.gpio7  = GPIO_MODE_GPIO,
+	.gpio8  = GPIO_MODE_GPIO,
+	.gpio9  = GPIO_MODE_NATIVE,
+	.gpio10 = GPIO_MODE_GPIO,
+	.gpio11 = GPIO_MODE_NATIVE,
+	.gpio12 = GPIO_MODE_NATIVE,
+	.gpio13 = GPIO_MODE_GPIO,
+	.gpio14 = GPIO_MODE_NATIVE,
+	.gpio15 = GPIO_MODE_GPIO,
+	.gpio16 = GPIO_MODE_NATIVE,
+	.gpio17 = GPIO_MODE_GPIO,
+	.gpio18 = GPIO_MODE_NATIVE,
+	.gpio19 = GPIO_MODE_NATIVE,
+	.gpio20 = GPIO_MODE_NATIVE,
+	.gpio21 = GPIO_MODE_GPIO,
+	.gpio22 = GPIO_MODE_GPIO,
+	.gpio23 = GPIO_MODE_NATIVE,
+	.gpio24 = GPIO_MODE_GPIO,
+	.gpio25 = GPIO_MODE_NATIVE,
+	.gpio26 = GPIO_MODE_NATIVE,
+	.gpio27 = GPIO_MODE_GPIO,
+	.gpio28 = GPIO_MODE_GPIO,
+	.gpio29 = GPIO_MODE_GPIO,
+	.gpio30 = GPIO_MODE_NATIVE,
+	.gpio31 = GPIO_MODE_NATIVE,
+};
+
+const struct pch_gpio_set1 pch_gpio_set1_direction = {
+	.gpio0  = GPIO_DIR_INPUT,
+	.gpio1  = GPIO_DIR_INPUT,
+	.gpio2  = GPIO_DIR_INPUT,
+	.gpio3  = GPIO_DIR_INPUT,
+	.gpio4  = GPIO_DIR_INPUT,
+	.gpio5  = GPIO_DIR_INPUT,
+	.gpio6  = GPIO_DIR_INPUT,
+	.gpio7  = GPIO_DIR_INPUT,
+	.gpio8  = GPIO_DIR_OUTPUT,
+	.gpio9  = GPIO_DIR_INPUT,
+	.gpio10 = GPIO_DIR_OUTPUT,
+	.gpio11 = GPIO_DIR_INPUT,
+	.gpio12 = GPIO_DIR_OUTPUT,
+	.gpio13 = GPIO_DIR_INPUT,
+	.gpio14 = GPIO_DIR_INPUT,
+	.gpio15 = GPIO_DIR_OUTPUT,
+	.gpio16 = GPIO_DIR_INPUT,
+	.gpio17 = GPIO_DIR_INPUT,
+	.gpio18 = GPIO_DIR_INPUT,
+	.gpio19 = GPIO_DIR_INPUT,
+	.gpio20 = GPIO_DIR_INPUT,
+	.gpio21 = GPIO_DIR_INPUT,
+	.gpio22 = GPIO_DIR_OUTPUT,
+	.gpio23 = GPIO_DIR_INPUT,
+	.gpio24 = GPIO_DIR_OUTPUT,
+	.gpio25 = GPIO_DIR_INPUT,
+	.gpio26 = GPIO_DIR_INPUT,
+	.gpio27 = GPIO_DIR_INPUT,
+	.gpio28 = GPIO_DIR_OUTPUT,
+	.gpio29 = GPIO_DIR_OUTPUT,
+	.gpio30 = GPIO_DIR_OUTPUT,
+	.gpio31 = GPIO_DIR_INPUT
+};
+
+const struct pch_gpio_set1 pch_gpio_set1_level = {
+	.gpio0  = GPIO_LEVEL_HIGH,
+	.gpio1  = GPIO_LEVEL_HIGH,
+	.gpio2  = GPIO_LEVEL_LOW,
+	.gpio3  = GPIO_LEVEL_HIGH,
+	.gpio4  = GPIO_LEVEL_HIGH,
+	.gpio5  = GPIO_LEVEL_HIGH,
+	.gpio6  = GPIO_LEVEL_HIGH,
+	.gpio7  = GPIO_LEVEL_HIGH,
+	.gpio8  = GPIO_LEVEL_LOW,
+	.gpio9  = GPIO_LEVEL_HIGH,
+	.gpio10 = GPIO_LEVEL_HIGH,
+	.gpio11 = GPIO_LEVEL_HIGH,
+	.gpio12 = GPIO_LEVEL_HIGH,
+	.gpio13 = GPIO_LEVEL_HIGH,
+	.gpio14 = GPIO_LEVEL_HIGH,
+	.gpio15 = GPIO_LEVEL_LOW,
+	.gpio16 = GPIO_LEVEL_HIGH,
+	.gpio17 = GPIO_LEVEL_HIGH,
+	.gpio18 = GPIO_LEVEL_HIGH,
+	.gpio19 = GPIO_LEVEL_HIGH,
+	.gpio20 = GPIO_LEVEL_HIGH,
+	.gpio21 = GPIO_LEVEL_HIGH,
+	.gpio22 = GPIO_LEVEL_HIGH,
+	.gpio23 = GPIO_LEVEL_HIGH,
+	.gpio24 = GPIO_LEVEL_LOW,
+	.gpio25 = GPIO_LEVEL_HIGH,
+	.gpio26 = GPIO_LEVEL_HIGH,
+	.gpio27 = GPIO_LEVEL_LOW,
+	.gpio28 = GPIO_LEVEL_LOW,
+	.gpio29 = GPIO_LEVEL_HIGH,
+	.gpio30 = GPIO_LEVEL_HIGH,
+	.gpio31 = GPIO_LEVEL_LOW,
+};
+
+const struct pch_gpio_set1 pch_gpio_set1_invert = {
+	.gpio1 = GPIO_INVERT,
+	.gpio6 = GPIO_INVERT,
+	.gpio13 = GPIO_INVERT,
+};
+
+const struct pch_gpio_set2 pch_gpio_set2_mode = {
+	.gpio32 = GPIO_MODE_NATIVE,
+	.gpio33 = GPIO_MODE_GPIO,
+	.gpio34 = GPIO_MODE_GPIO,
+	.gpio35 = GPIO_MODE_GPIO,
+	.gpio36 = GPIO_MODE_GPIO,
+	.gpio37 = GPIO_MODE_GPIO,
+	.gpio38 = GPIO_MODE_GPIO,
+	.gpio39 = GPIO_MODE_GPIO,
+	.gpio40 = GPIO_MODE_NATIVE,
+	.gpio41 = GPIO_MODE_NATIVE,
+	.gpio42 = GPIO_MODE_NATIVE,
+	.gpio43 = GPIO_MODE_GPIO,
+	.gpio44 = GPIO_MODE_NATIVE,
+	.gpio45 = GPIO_MODE_NATIVE,
+	.gpio46 = GPIO_MODE_NATIVE,
+	.gpio47 = GPIO_MODE_NATIVE,
+	.gpio48 = GPIO_MODE_GPIO,
+	.gpio49 = GPIO_MODE_GPIO,
+	.gpio50 = GPIO_MODE_GPIO,
+	.gpio51 = GPIO_MODE_GPIO,
+	.gpio52 = GPIO_MODE_GPIO,
+	.gpio53 = GPIO_MODE_GPIO,
+	.gpio54 = GPIO_MODE_GPIO,
+	.gpio55 = GPIO_MODE_GPIO,
+	.gpio56 = GPIO_MODE_NATIVE,
+	.gpio57 = GPIO_MODE_GPIO,
+	.gpio58 = GPIO_MODE_NATIVE,
+	.gpio59 = GPIO_MODE_NATIVE,
+	.gpio60 = GPIO_MODE_NATIVE,
+	.gpio61 = GPIO_MODE_NATIVE,
+	.gpio62 = GPIO_MODE_NATIVE,
+	.gpio63 = GPIO_MODE_NATIVE,
+};
+
+const struct pch_gpio_set2 pch_gpio_set2_direction = {
+	.gpio32 = GPIO_DIR_INPUT,
+	.gpio33 = GPIO_DIR_INPUT,
+	.gpio34 = GPIO_DIR_OUTPUT,
+	.gpio35 = GPIO_DIR_INPUT,
+	.gpio36 = GPIO_DIR_INPUT,
+	.gpio37 = GPIO_DIR_INPUT,
+	.gpio38 = GPIO_DIR_INPUT,
+	.gpio39 = GPIO_DIR_INPUT,
+	.gpio40 = GPIO_DIR_INPUT,
+	.gpio41 = GPIO_DIR_INPUT,
+	.gpio42 = GPIO_DIR_INPUT,
+	.gpio43 = GPIO_DIR_OUTPUT,
+	.gpio44 = GPIO_DIR_INPUT,
+	.gpio45 = GPIO_DIR_INPUT,
+	.gpio46 = GPIO_DIR_INPUT,
+	.gpio47 = GPIO_DIR_INPUT,
+	.gpio48 = GPIO_DIR_INPUT,
+	.gpio49 = GPIO_DIR_INPUT,
+	.gpio50 = GPIO_DIR_INPUT,
+	.gpio51 = GPIO_DIR_OUTPUT,
+	.gpio52 = GPIO_DIR_OUTPUT,
+	.gpio53 = GPIO_DIR_OUTPUT,
+	.gpio54 = GPIO_DIR_INPUT,
+	.gpio55 = GPIO_DIR_OUTPUT,
+	.gpio56 = GPIO_DIR_INPUT,
+	.gpio57 = GPIO_DIR_INPUT,
+	.gpio58 = GPIO_DIR_INPUT,
+	.gpio59 = GPIO_DIR_INPUT,
+	.gpio60 = GPIO_DIR_INPUT,
+	.gpio61 = GPIO_DIR_OUTPUT,
+	.gpio62 = GPIO_DIR_OUTPUT,
+	.gpio63 = GPIO_DIR_OUTPUT,
+};
+
+const struct pch_gpio_set2 pch_gpio_set2_level = {
+	.gpio32 = GPIO_LEVEL_HIGH,
+	.gpio33 = GPIO_LEVEL_HIGH,
+	.gpio34 = GPIO_LEVEL_LOW,
+	.gpio35 = GPIO_LEVEL_LOW,
+	.gpio36 = GPIO_LEVEL_LOW,
+	.gpio37 = GPIO_LEVEL_LOW,
+	.gpio38 = GPIO_LEVEL_HIGH,
+	.gpio39 = GPIO_LEVEL_LOW,
+	.gpio40 = GPIO_LEVEL_HIGH,
+	.gpio41 = GPIO_LEVEL_HIGH,
+	.gpio42 = GPIO_LEVEL_HIGH,
+	.gpio43 = GPIO_LEVEL_HIGH,
+	.gpio44 = GPIO_LEVEL_HIGH,
+	.gpio45 = GPIO_LEVEL_HIGH,
+	.gpio46 = GPIO_LEVEL_HIGH,
+	.gpio47 = GPIO_LEVEL_HIGH,
+	.gpio48 = GPIO_LEVEL_HIGH,
+	.gpio49 = GPIO_LEVEL_HIGH,
+	.gpio50 = GPIO_LEVEL_HIGH,
+	.gpio51 = GPIO_LEVEL_HIGH,
+	.gpio52 = GPIO_LEVEL_HIGH,
+	.gpio53 = GPIO_LEVEL_HIGH,
+	.gpio54 = GPIO_LEVEL_HIGH,
+	.gpio55 = GPIO_LEVEL_HIGH,
+	.gpio56 = GPIO_LEVEL_HIGH,
+	.gpio57 = GPIO_LEVEL_HIGH,
+	.gpio58 = GPIO_LEVEL_HIGH,
+	.gpio59 = GPIO_LEVEL_HIGH,
+	.gpio60 = GPIO_LEVEL_HIGH,
+	.gpio61 = GPIO_LEVEL_HIGH,
+	.gpio62 = GPIO_LEVEL_LOW,
+	.gpio63 = GPIO_LEVEL_HIGH,
+};
+
+const struct pch_gpio_set3 pch_gpio_set3_mode = {
+	.gpio64 = GPIO_MODE_GPIO,
+	.gpio65 = GPIO_MODE_GPIO,
+	.gpio66 = GPIO_MODE_GPIO,
+	.gpio67 = GPIO_MODE_GPIO,
+	.gpio68 = GPIO_MODE_GPIO,
+	.gpio69 = GPIO_MODE_GPIO,
+	.gpio70 = GPIO_MODE_GPIO,
+	.gpio71 = GPIO_MODE_GPIO,
+	.gpio72 = GPIO_MODE_NATIVE,
+	.gpio73 = GPIO_MODE_NATIVE,
+	.gpio74 = GPIO_MODE_NATIVE,
+	.gpio75 = GPIO_MODE_NATIVE,
+};
+
+const struct pch_gpio_set3 pch_gpio_set3_direction = {
+	.gpio64 = GPIO_DIR_INPUT,
+	.gpio65 = GPIO_DIR_INPUT,
+	.gpio66 = GPIO_DIR_INPUT,
+	.gpio67 = GPIO_DIR_INPUT,
+	.gpio68 = GPIO_DIR_INPUT,
+	.gpio69 = GPIO_DIR_INPUT,
+	.gpio70 = GPIO_DIR_INPUT,
+	.gpio71 = GPIO_DIR_INPUT,
+	.gpio72 = GPIO_DIR_INPUT,
+	.gpio73 = GPIO_DIR_INPUT,
+	.gpio74 = GPIO_DIR_INPUT,
+	.gpio75 = GPIO_DIR_INPUT,
+};
+
+const struct pch_gpio_set3 pch_gpio_set3_level = {
+	.gpio64 = GPIO_LEVEL_HIGH,
+	.gpio65 = GPIO_LEVEL_HIGH,
+	.gpio66 = GPIO_LEVEL_HIGH,
+	.gpio67 = GPIO_LEVEL_HIGH,
+	.gpio68 = GPIO_LEVEL_LOW,
+	.gpio69 = GPIO_LEVEL_LOW,
+	.gpio70 = GPIO_LEVEL_HIGH,
+	.gpio71 = GPIO_LEVEL_HIGH,
+	.gpio72 = GPIO_LEVEL_HIGH,
+	.gpio73 = GPIO_LEVEL_HIGH,
+	.gpio74 = GPIO_LEVEL_HIGH,
+	.gpio75 = GPIO_LEVEL_HIGH,
+};
+
+const struct pch_gpio_map x230_gpio_map = {
+	.set1 = {
+		.mode		= &pch_gpio_set1_mode,
+		.direction	= &pch_gpio_set1_direction,
+		.level		= &pch_gpio_set1_level,
+		.invert		= &pch_gpio_set1_invert,
+
+	},
+	.set2 = {
+		.mode		= &pch_gpio_set2_mode,
+		.direction	= &pch_gpio_set2_direction,
+		.level		= &pch_gpio_set2_level,
+	},
+	.set3 = {
+		.mode		= &pch_gpio_set3_mode,
+		.direction	= &pch_gpio_set3_direction,
+		.level		= &pch_gpio_set3_level,
+	},
+};
+#endif
diff --git a/src/mainboard/lenovo/t530/hda_verb.h b/src/mainboard/lenovo/t530/hda_verb.h
new file mode 100644
index 0000000..a319c28
--- /dev/null
+++ b/src/mainboard/lenovo/t530/hda_verb.h
@@ -0,0 +1,317 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*	Vendor Name    : IDT
+ *	Vendor ID      : 0x10ec0269
+ *	Subsystem ID   : 0x17aa21fa
+ *	Revision ID    : 0x100303
+ */
+
+
+static const u32 mainboard_cim_verb_data[] = {
+	/* coreboot specific header */
+  	0x10ec0269,	// Codec Vendor / Device ID: Realtek ALC269VC
+  	0x17aa21fa,	// Subsystem ID
+	0x0000007d,	// Number of 4 dword sets
+
+/* Bits 31:28 - Codec Address */
+/* Bits 27:20 - NID */
+/* Bits 19:8 - Verb ID */
+/* Bits 7:0  - Payload */
+
+/* NID 0x01 - NodeInfo */
+	0x001720FA,
+	0x00172121,
+	0x001722AA,
+	0x00172317,
+
+/* NID 0x0A - External Microphone Connector
+ * Config=0x04A11020 (External,Right; MicIn,3.5mm; Black,JD; DA,Seq)
+ */
+	0x00A71C20,
+	0x00A71D10,
+	0x00A71EA1,
+	0x00A71F04,
+
+/* NID 0x0B - Headphone Connector
+ * Config=0x0421101F (External,Right; HP,3.5mm; Black,JD; DA,Seq)
+ */
+	0x00B71C1F,
+	0x00B71D10,
+	0x00B71E21,
+	0x00B71F04,
+
+/* NID 0x0C - Not connected
+ * Config=0x40F000F0 (N/A,N/A; Other,Unknown; Unknown,JD; DA,Seq)
+ */
+	0x00C71CF0,
+	0x00C71D00,
+	0x00C71EF0,
+	0x00C71F40,
+
+/* NID 0x0D - Internal Speakers
+ * Config=0x90170110 (Fixed,Int; Speaker,Other Analog; Unknown,nJD; DA,Seq)
+ */
+	0x00D71C10,
+	0x00D71D01,
+	0x00D71E17,
+	0x00D71F90,
+
+/* NID 0x0F - Not connected
+ * Config=0x40F000F0
+ */
+	0x00F71CF0,
+	0x00F71D00,
+	0x00F71EF0,
+	0x00F71F40,
+
+/* NID 0x11 - Internal Microphone
+ * Config=0xD5A30140 (Fixed internal,Top; Mic In,ATIPI; Unknown,nJD; DA,Seq)
+ */
+	0x01171C40,
+	0x01171D01,
+	0x01171EA3,
+	0x01171FD5,
+
+	0x01271C40,
+	0x01271D01,
+	0x01271EA6,
+	0x01271F90,
+
+	0x01471C10,
+	0x01471D01,
+	0x01471E17,
+	0x01471F90,
+
+	0x01571C20,
+	0x01571D10,
+	0x01571E21,
+	0x01571F03,
+
+	0x01871C30,
+	0x01871D18,
+	0x01871EA1,
+	0x01871F03,
+
+	0x01971CF0,
+	0x01971D11,
+	0x01971E11,
+	0x01971F41,
+
+	0x01970804,
+	0x01870803,
+	0x01470740,
+	0x00970600,
+
+	0x00370600,
+	0x00270600,
+	0x00270600,
+	0x00270600,
+
+	0x01A71CF0,
+	0x01A71D11,
+	0x01A71E11,
+	0x01A71F41,
+
+	0x01D71C05,
+	0x01D71D82,
+	0x01D71E13,
+	0x01D71F40,
+
+	0x01E71CF0,
+	0x01E71D11,
+	0x01E71E11,
+	0x01E71F41,
+
+	/*
+	 * Hardware EQ Parameters
+	 * Sample Rate 88200
+	 */
+	0x0227A63F,	0x0227A73E,	0x0227A8EB,	0x0227A93F,
+	0x0227AA3E,	0x0227ABEB,	0x0227AC00,	0x0227AD80,
+	0x0227A681,	0x0227A782,	0x0227A829,	0x0227A981,
+	0x0227AA82,	0x0227AB29,	0x0227AC01,	0x0227AD80,
+	0x0227A63F,	0x0227A73E,	0x0227A8EB,	0x0227A93F,
+	0x0227AA3E,	0x0227ABEB,	0x0227AC02,	0x0227AD80,
+	0x0227A67E,	0x0227A77B,	0x0227A846,	0x0227A97E,
+	0x0227AA7B,	0x0227AB46,	0x0227AC03,	0x0227AD80,
+	0x0227A6C1,	0x0227A77F,	0x0227A898,	0x0227A9C1,
+	0x0227AA7F,	0x0227AB98,	0x0227AC04,	0x0227AD80,
+	0x0227A63E,	0x0227A7D1,	0x0227A84F,	0x0227A93E,
+	0x0227AAD1,	0x0227AB4F,	0x0227AC05,	0x0227AD80,
+	0x0227A683,	0x0227A7BE,	0x0227A855,	0x0227A983,
+	0x0227AABE,	0x0227AB55,	0x0227AC06,	0x0227AD80,
+	0x0227A63D,	0x0227A7B9,	0x0227A856,	0x0227A93D,
+	0x0227AAB9,	0x0227AB56,	0x0227AC07,	0x0227AD80,
+	0x0227A67C,	0x0227A741,	0x0227A8AB,	0x0227A97C,
+	0x0227AA41,	0x0227ABAB,	0x0227AC08,	0x0227AD80,
+	0x0227A6C3,	0x0227A775,	0x0227A85A,	0x0227A9C3,
+	0x0227AA75,	0x0227AB5A,	0x0227AC09,	0x0227AD80,
+	0x0227A63F,	0x0227A79E,	0x0227A829,	0x0227A93F,
+	0x0227AA9E,	0x0227AB29,	0x0227AC0A,	0x0227AD80,
+	0x0227A682,	0x0227A7E3,	0x0227A867,	0x0227A982,
+	0x0227AAE3,	0x0227AB67,	0x0227AC0B,	0x0227AD80,
+	0x0227A63E,	0x0227A74F,	0x0227A89D,	0x0227A93E,
+	0x0227AA4F,	0x0227AB9D,	0x0227AC0C,	0x0227AD80,
+	0x0227A67D,	0x0227A71C,	0x0227A899,	0x0227A97D,
+	0x0227AA1C,	0x0227AB99,	0x0227AC0D,	0x0227AD80,
+	0x0227A6C2,	0x0227A712,	0x0227A839,	0x0227A9C2,
+	0x0227AA12,	0x0227AB39,	0x0227AC0E,	0x0227AD80,
+	0x0227A63F,	0x0227A708,	0x0227A856,	0x0227A93F,
+	0x0227AA08,	0x0227AB56,	0x0227AC0F,	0x0227AD80,
+	0x0227A68E,	0x0227A7ED,	0x0227A89D,	0x0227A98E,
+	0x0227AAED,	0x0227AB9D,	0x0227AC10,	0x0227AD80,
+	0x0227A637,	0x0227A78F,	0x0227A853,	0x0227A937,
+	0x0227AA8F,	0x0227AB53,	0x0227AC11,	0x0227AD80,
+	0x0227A671,	0x0227A712,	0x0227A863,	0x0227A971,
+	0x0227AA12,	0x0227AB63,	0x0227AC12,	0x0227AD80,
+	0x0227A6C9,	0x0227A768,	0x0227A856,	0x0227A9C9,
+	0x0227AA68,	0x0227AB56,	0x0227AC13,	0x0227AD80,
+	0x0227A642,	0x0227A709,	0x0227A838,	0x0227A942,
+	0x0227AA09,	0x0227AB38,	0x0227AC14,	0x0227AD80,
+	0x0227A69C,	0x0227A78A,	0x0227A867,	0x0227A99C,
+	0x0227AA8A,	0x0227AB67,	0x0227AC15,	0x0227AD80,
+	0x0227A634,	0x0227A717,	0x0227A8E3,	0x0227A934,
+	0x0227AA17,	0x0227ABE3,	0x0227AC16,	0x0227AD80,
+	0x0227A663,	0x0227A775,	0x0227A899,	0x0227A963,
+	0x0227AA75,	0x0227AB99,	0x0227AC17,	0x0227AD80,
+	0x0227A6C9,	0x0227A7DE,	0x0227A8E5,	0x0227A9C9,
+	0x0227AADE,	0x0227ABE5,	0x0227AC18,	0x0227AD80,
+	0x0227A640,	0x0227A700,	0x0227A800,	0x0227A940,
+	0x0227AA00,	0x0227AB00,	0x0227AC19,	0x0227AD80,
+
+	/*
+	 * Hardware EQ Parameters
+	 * Sample Rate 96000
+	 */
+	0x0227A63F,	0x0227A74E,	0x0227A888,	0x0227A93F,
+	0x0227AA4E,	0x0227AB88,	0x0227AC1A,	0x0227AD80,
+	0x0227A681,	0x0227A762,	0x0227A8EE,	0x0227A981,
+	0x0227AA62,	0x0227ABEE,	0x0227AC1B,	0x0227AD80,
+	0x0227A63F,	0x0227A74E,	0x0227A888,	0x0227A93F,
+	0x0227AA4E,	0x0227AB88,	0x0227AC1C,	0x0227AD80,
+	0x0227A67E,	0x0227A79A,	0x0227A8E7,	0x0227A97E,
+	0x0227AA9A,	0x0227ABE7,	0x0227AC1D,	0x0227AD80,
+	0x0227A6C1,	0x0227A760,	0x0227A8C3,	0x0227A9C1,
+	0x0227AA60,	0x0227ABC3,	0x0227AC1E,	0x0227AD80,
+	0x0227A63E,	0x0227A7E9,	0x0227A84B,	0x0227A93E,
+	0x0227AAE9,	0x0227AB4B,	0x0227AC1F,	0x0227AD80,
+	0x0227A683,	0x0227A76C,	0x0227A8F2,	0x0227A983,
+	0x0227AA6C,	0x0227ABF2,	0x0227AC20,	0x0227AD80,
+	0x0227A63D,	0x0227A7E7,	0x0227A880,	0x0227A93D,
+	0x0227AAE7,	0x0227AB80,	0x0227AC21,	0x0227AD80,
+	0x0227A67C,	0x0227A793,	0x0227A80E,	0x0227A97C,
+	0x0227AA93,	0x0227AB0E,	0x0227AC22,	0x0227AD80,
+	0x0227A6C3,	0x0227A72F,	0x0227A835,	0x0227A9C3,
+	0x0227AA2F,	0x0227AB35,	0x0227AC23,	0x0227AD80,
+	0x0227A63F,	0x0227A7A5,	0x0227A8FE,	0x0227A93F,
+	0x0227AAA5,	0x0227ABFE,	0x0227AC24,	0x0227AD80,
+	0x0227A682,	0x0227A798,	0x0227A89D,	0x0227A982,
+	0x0227AA98,	0x0227AB9D,	0x0227AC25,	0x0227AD80,
+	0x0227A63E,	0x0227A772,	0x0227A839,	0x0227A93E,
+	0x0227AA72,	0x0227AB39,	0x0227AC26,	0x0227AD80,
+	0x0227A67D,	0x0227A767,	0x0227A863,	0x0227A97D,
+	0x0227AA67,	0x0227AB63,	0x0227AC27,	0x0227AD80,
+	0x0227A6C1,	0x0227A7E7,	0x0227A8C8,	0x0227A9C1,
+	0x0227AAE7,	0x0227ABC8,	0x0227AC28,	0x0227AD80,
+	0x0227A63F,	0x0227A71B,	0x0227A81A,	0x0227A93F,
+	0x0227AA1B,	0x0227AB1A,	0x0227AC29,	0x0227AD80,
+	0x0227A68D,	0x0227A763,	0x0227A872,	0x0227A98D,
+	0x0227AA63,	0x0227AB72,	0x0227AC2A,	0x0227AD80,
+	0x0227A638,	0x0227A733,	0x0227A809,	0x0227A938,
+	0x0227AA33,	0x0227AB09,	0x0227AC2B,	0x0227AD80,
+	0x0227A672,	0x0227A79C,	0x0227A88E,	0x0227A972,
+	0x0227AA9C,	0x0227AB8E,	0x0227AC2C,	0x0227AD80,
+	0x0227A6C8,	0x0227A7B1,	0x0227A8DD,	0x0227A9C8,
+	0x0227AAB1,	0x0227ABDD,	0x0227AC2D,	0x0227AD80,
+	0x0227A641,	0x0227A7E1,	0x0227A8D8,	0x0227A941,
+	0x0227AAE1,	0x0227ABD8,	0x0227AC2E,	0x0227AD80,
+	0x0227A699,	0x0227A70D,	0x0227A820,	0x0227A999,
+	0x0227AA0D,	0x0227AB20,	0x0227AC2F,	0x0227AD80,
+	0x0227A634,	0x0227A7FE,	0x0227A823,	0x0227A934,
+	0x0227AAFE,	0x0227AB23,	0x0227AC30,	0x0227AD80,
+	0x0227A666,	0x0227A7F2,	0x0227A8E0,	0x0227A966,
+	0x0227AAF2,	0x0227ABE0,	0x0227AC31,	0x0227AD80,
+	0x0227A6C9,	0x0227A720,	0x0227A804,	0x0227A9C9,
+	0x0227AA20,	0x0227AB04,	0x0227AC32,	0x0227AD80,
+	0x0227A640,	0x0227A700,	0x0227A800,	0x0227A940,
+	0x0227AA00,	0x0227AB00,	0x0227AC33,	0x0227AD80,
+
+	/* SAFEDSP Parameters */
+	0x022782C1,	0x02277127,	0x02277227,	0x02278801,
+	0x02278C58,	0x02278E90,	0x0227890A,	0x02278A14,
+	0x02278B0F,	0x0017B008,
+
+	/* Misc entries */
+		0x00B707C0, /* Enable PortB as Output with HP amp */
+		0x00D70740, /* Enable PortD as Output */
+		0x0017A200, /* Disable ClkEn of PortSenseTst */
+		0x0017C621, /* Slave Port - Port A used as microphone input for
+		                            combo Jack
+		               Master Port - Port B used for Jack Presence Detect
+		               Enable Combo Jack Detection */
+		0x0017A208, /* Enable ClkEn of PortSenseTst */
+		0x00170500, /* Set power state to D0 */
+
+	/* --- Next Codec --- */
+
+/*	Vendor Name    : Intel
+ *	Vendor ID      : 0x80862806
+ *	Subsystem ID   : 0x80860101
+ *	Revision ID    : 0x100000
+ */
+	/* coreboot specific header */
+	0x80862806,	// Codec Vendor / Device ID: Intel PantherPoint HDMI
+	0x80860101,	// Subsystem ID
+	0x00000004,	// Number of IDs
+
+	/* NID 0x01, HDA Codec Subsystem ID Verb Table: 0x80860101 */
+	0x30172001,
+	0x30172101,
+	0x30172286,
+	0x30172380,
+
+	/* Pin Complex (NID 0x05) Digital Out at Int HDMI */
+	0x30571c10,
+	0x30571d00,
+	0x30571e56,
+	0x30571f18,
+
+	/* Pin Complex (NID 0x06) Digital Out at Int HDMI */
+	0x30671c20,
+	0x30671d00,
+	0x30671e56,
+	0x30671f18,
+
+	/* Pin Complex (NID 0x07) Digital Out at Int HDMI */
+	0x30771c30,
+	0x30771d00,
+	0x30771e56,
+	0x30771f18
+};
+
+static const u32 mainboard_pc_beep_verbs[] = {
+	0x02177a00, /* Digital PCBEEP Gain: 0h=-9db, 1h=-6db ... 4h=+3db, 5h=+6db */
+};
+
+static const u32 mainboard_pc_beep_verbs_size =
+	sizeof(mainboard_pc_beep_verbs) / sizeof(mainboard_pc_beep_verbs[0]);
+
+
diff --git a/src/mainboard/lenovo/t530/mainboard.c b/src/mainboard/lenovo/t530/mainboard.c
new file mode 100644
index 0000000..2e4bc4a
--- /dev/null
+++ b/src/mainboard/lenovo/t530/mainboard.c
@@ -0,0 +1,196 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2011-2012 Google Inc.
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <types.h>
+#include <string.h>
+#include <device/device.h>
+#include <device/pci_def.h>
+#include <device/pci_ops.h>
+#include <console/console.h>
+#if CONFIG_VGA_ROM_RUN
+#include <x86emu/x86emu.h>
+#endif
+#include <pc80/mc146818rtc.h>
+#include <arch/acpi.h>
+#include <arch/io.h>
+#include <arch/interrupt.h>
+#include <boot/coreboot_tables.h>
+#include "hda_verb.h"
+#include <southbridge/intel/bd82x6x/pch.h>
+#include <smbios.h>
+#include <device/pci.h>
+#include <cbfs.h>
+#include <pc80/keyboard.h>
+
+void mainboard_suspend_resume(void)
+{
+	/* Call SMM finalize() handlers before resume */
+	outb(0xcb, 0xb2);
+}
+
+#if CONFIG_VGA_ROM_RUN
+static int int15_handler(void)
+{
+	int res = 0;
+
+	printk(BIOS_DEBUG, "%s: INT15 function %04x!\n",
+	       __func__, X86_AX);
+
+	switch (X86_AX) {
+	case 0x5f34:
+		/*
+		 * Set Panel Fitting Hook:
+		 *  bit 2 = Graphics Stretching
+		 *  bit 1 = Text Stretching
+		 *  bit 0 = Centering (do not set with bit1 or bit2)
+		 *  0     = video bios default
+		 */
+		X86_AX = 0x005f;
+		X86_CL = 0x00;	/* Use video bios default */
+		res = 1;
+		break;
+	case 0x5f35:
+		/*
+		 * Boot Display Device Hook:
+		 *  bit 0 = CRT
+		 *  bit 1 = TV (eDP)
+		 *  bit 2 = EFP
+		 *  bit 3 = LFP
+		 *  bit 4 = CRT2
+		 *  bit 5 = TV2 (eDP)
+		 *  bit 6 = EFP2
+		 *  bit 7 = LFP2
+		 */
+		X86_AX = 0x005f;
+		X86_CX = 0x0000;	/* Use video bios default */
+		res = 1;
+		break;
+	case 0x5f51:
+		/*
+		 * Hook to select active LFP configuration:
+		 *  00h = No LVDS, VBIOS does not enable LVDS
+		 *  01h = Int-LVDS, LFP driven by integrated LVDS decoder
+		 *  02h = SVDO-LVDS, LFP driven by SVDO decoder
+		 *  03h = eDP, LFP Driven by Int-DisplayPort encoder
+		 */
+		X86_AX = 0x005f;
+		X86_CX = 0x0001;	/* Int-LVDS */
+		res = 1;
+		break;
+	case 0x5f70:
+		switch (X86_CH) {
+		case 0:
+			/* Get Mux */
+			X86_AX = 0x005f;
+			X86_CX = 0x0000;
+			res = 1;
+			break;
+		case 1:
+			/* Set Mux */
+			X86_AX = 0x005f;
+			X86_CX = 0x0000;
+			res = 1;
+			break;
+		case 2:
+			/* Get SG/Non-SG mode */
+			X86_AX = 0x005f;
+			X86_CX = 0x0000;
+			res = 1;
+			break;
+		default:
+			/* Interrupt was not handled */
+			printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n",
+			       X86_CH);
+			break;
+		}
+		break;
+
+	default:
+		printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX);
+		break;
+	}
+	return res;
+}
+#endif
+
+const char *smbios_mainboard_version(void)
+{
+	return "ThinkPad X230";
+}
+
+/* Audio Setup */
+
+extern const u32 *cim_verb_data;
+extern u32 cim_verb_data_size;
+extern const u32 *pc_beep_verbs;
+extern u32 pc_beep_verbs_size;
+
+static void verb_setup(void)
+{
+	cim_verb_data = mainboard_cim_verb_data;
+	cim_verb_data_size = sizeof(mainboard_cim_verb_data);
+	pc_beep_verbs = mainboard_pc_beep_verbs;
+	pc_beep_verbs_size = mainboard_pc_beep_verbs_size;
+
+}
+
+static void mainboard_init(device_t dev)
+{
+	RCBA32(0x38c8) = 0x00002005;
+	RCBA32(0x38c4) = 0x00802005;
+	RCBA32(0x38c0) = 0x00000007;
+
+	/* This sneaked in here, because X201 SuperIO chip isn't really
+	   connected to anything and hence we don't init it.
+	 */
+	pc_keyboard_init(0);
+
+	/* Enable expresscard hotplug events.  */
+	pci_write_config32(dev_find_slot(0, PCI_DEVFN(0x1c, 2)),
+			   0xd8,
+			   pci_read_config32(dev_find_slot(0, PCI_DEVFN(0x1c, 2)), 0xd8)
+			   | (1 << 30));
+	pci_write_config16(dev_find_slot(0, PCI_DEVFN(0x1c, 2)),
+			   0x42, 0x142);
+}
+
+// mainboard_enable is executed as first thing after
+// enumerate_buses().
+
+static void mainboard_enable(device_t dev)
+{
+	dev->ops->init = mainboard_init;
+#if CONFIG_VGA_ROM_RUN
+	/* Install custom int15 handler for VGA OPROM */
+	mainboard_interrupt_handlers(0x15, &int15_handler);
+#endif
+	verb_setup();
+}
+
+void h8_mainboard_init_dock (void);
+
+void h8_mainboard_init_dock (void)
+{
+}
+
+struct chip_operations mainboard_ops = {
+	.enable_dev = mainboard_enable,
+};
diff --git a/src/mainboard/lenovo/t530/romstage.c b/src/mainboard/lenovo/t530/romstage.c
new file mode 100644
index 0000000..6e4e685
--- /dev/null
+++ b/src/mainboard/lenovo/t530/romstage.c
@@ -0,0 +1,286 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2010 coresystems GmbH
+ * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include <lib.h>
+#include <timestamp.h>
+#include <arch/byteorder.h>
+#include <arch/io.h>
+#include <device/pci_def.h>
+#include <device/pnp_def.h>
+#include <cpu/x86/lapic.h>
+#include <pc80/mc146818rtc.h>
+#include <cbmem.h>
+#include <console/console.h>
+#include "northbridge/intel/sandybridge/sandybridge.h"
+#include "northbridge/intel/sandybridge/raminit.h"
+#include "southbridge/intel/bd82x6x/pch.h"
+#include "southbridge/intel/bd82x6x/gpio.h"
+#include <arch/cpu.h>
+#include <cpu/x86/bist.h>
+#include <cpu/x86/msr.h>
+#include "gpio.h"
+#include <cbfs.h>
+
+static void pch_enable_lpc(void)
+{
+	/* X230 EC Decode Range Port60/64, Port62/66 */
+	/* Enable EC, PS/2 Keyboard/Mouse */
+	pci_write_config16(PCH_LPC_DEV, LPC_EN,
+			   CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
+			   COMA_LPC_EN);
+
+	pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
+	pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
+	pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
+
+	pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
+
+	pci_write_config32(PCH_LPC_DEV, 0xac,
+			   0x80010000);
+}
+
+static void rcba_config(void)
+{
+	/*
+	 *             GFX    INTA -> PIRQA (MSI)
+	 * D28IP_P1IP  WLAN   INTA -> PIRQB
+	 * D28IP_P2IP  ETH0   INTB -> PIRQF
+	 * D28IP_P3IP  SDCARD INTC -> PIRQD
+	 * D29IP_E1P   EHCI1  INTA -> PIRQD
+	 * D26IP_E2P   EHCI2  INTA -> PIRQF
+	 * D31IP_SIP   SATA   INTA -> PIRQB (MSI)
+	 * D31IP_SMIP  SMBUS  INTB -> PIRQH
+	 * D31IP_TTIP  THRT   INTC -> PIRQA
+	 * D27IP_ZIP   HDA    INTA -> PIRQA (MSI)
+	 *
+	 * Trackpad interrupt is edge triggered and cannot be shared.
+	 * TRACKPAD                -> PIRQG
+
+	 */
+
+	/* Device interrupt pin register (board specific) */
+	RCBA32(D31IP) = (INTC << D31IP_TTIP) | (NOINT << D31IP_SIP2) |
+			(INTB << D31IP_SMIP) | (INTA << D31IP_SIP);
+	RCBA32(D29IP) = (INTA << D29IP_E1P);
+	RCBA32(D28IP) = (INTA << D28IP_P1IP) | (INTB << D28IP_P2IP) |
+			(INTC << D28IP_P3IP);
+	RCBA32(D27IP) = (INTA << D27IP_ZIP);
+	RCBA32(D26IP) = (INTA << D26IP_E2P);
+	RCBA32(D25IP) = (NOINT << D25IP_LIP);
+	RCBA32(D22IP) = (NOINT << D22IP_MEI1IP);
+
+	/* Device interrupt route registers */
+	DIR_ROUTE(D31IR, PIRQB, PIRQH, PIRQA, PIRQC);
+	DIR_ROUTE(D29IR, PIRQD, PIRQE, PIRQF, PIRQG);
+	DIR_ROUTE(D28IR, PIRQB, PIRQF, PIRQD, PIRQE);
+	DIR_ROUTE(D27IR, PIRQA, PIRQH, PIRQA, PIRQB);
+	DIR_ROUTE(D26IR, PIRQF, PIRQE, PIRQG, PIRQH);
+	DIR_ROUTE(D25IR, PIRQA, PIRQB, PIRQC, PIRQD);
+	DIR_ROUTE(D22IR, PIRQA, PIRQB, PIRQC, PIRQD);
+
+	/* Enable IOAPIC (generic) */
+	RCBA16(OIC) = 0x0100;
+	/* PCH BWG says to read back the IOAPIC enable register */
+	(void) RCBA16(OIC);
+
+	/* Disable unused devices (board specific) */
+	RCBA32(FD) = 0x17f81fe3;
+	RCBA32(BUC) = 0;
+}
+
+void main(unsigned long bist)
+{
+	int boot_mode = 0;
+	int cbmem_was_initted;
+	u32 pm1_cnt;
+	u16 pm1_sts;
+
+	if (MCHBAR16(SSKPD) == 0xCAFE) {
+		outb(0x6, 0xcf9);
+		hlt ();
+	}
+
+	struct pei_data pei_data = {
+		.pei_version = PEI_VERSION,
+		.mchbar = DEFAULT_MCHBAR,
+		.dmibar = DEFAULT_DMIBAR,
+		.epbar = DEFAULT_EPBAR,
+		.pciexbar = CONFIG_MMCONF_BASE_ADDRESS,
+		.smbusbar = SMBUS_IO_BASE,
+		.wdbbar = 0x4000000,
+		.wdbsize = 0x1000,
+		.hpet_address = CONFIG_HPET_ADDRESS,
+		.rcba = DEFAULT_RCBABASE,
+		.pmbase = DEFAULT_PMBASE,
+		.gpiobase = DEFAULT_GPIOBASE,
+		.thermalbase = 0xfed08000,
+		.system_type = 0, // 0 Mobile, 1 Desktop/Server
+		.tseg_size = CONFIG_SMM_TSEG_SIZE,
+		.spd_addresses = { 0xA0, 0x00,0xA2,0x00 },
+		.ts_addresses = { 0x00, 0x00, 0x00, 0x00 },
+		.ec_present = 1,
+		.gbe_enable = 1,
+		.ddr3lv_support = 0,
+		// 0 = leave channel enabled
+		// 1 = disable dimm 0 on channel
+		// 2 = disable dimm 1 on channel
+		// 3 = disable dimm 0+1 on channel
+		.dimm_channel0_disabled = 2,
+		.dimm_channel1_disabled = 2,
+		.max_ddr3_freq = 1600,
+		.usb_port_config = {
+			 /* enabled   usb oc pin    length */
+			{ 1, 0, 0x0080 }, /* P0 (left, fan side), OC 0 */
+			{ 1, 1, 0x0080 }, /* P1 (left touchpad side), OC 1 */
+			{ 1, 3, 0x0080 }, /* P2: dock, OC 3 */
+			{ 1, 0, 0x0040 }, /* P3: wwan, no OC */
+			{ 1, 0, 0x0080 }, /* P4: Wacom tablet on X230t, otherwise empty */
+			{ 1, 0, 0x0080 }, /* P5: Expresscard, no OC */
+			{ 0, 0, 0x0000 }, /* P6: Empty */
+			{ 1, 0, 0x0080 }, /* P7: dock, no OC */
+			{ 0, 0, 0x0000 }, /* P8: Empty */
+			{ 1, 5, 0x0080 }, /* P9: Right (EHCI debug), OC 5 */
+			{ 1, 0, 0x0040 }, /* P10: fingerprint reader, no OC */
+			{ 1, 0, 0x0040 }, /* P11: bluetooth, no OC. */
+			{ 1, 0, 0x0040 }, /* P12: wlan, no OC */
+			{ 1, 0, 0x0080 }, /* P13: webcam, no OC */
+		},
+		.ddr_refresh_rate_config = 2, /* Force double refresh rate */
+	};
+
+	timestamp_init(get_initial_timestamp());
+	timestamp_add_now(TS_START_ROMSTAGE);
+
+	if (bist == 0)
+		enable_lapic();
+
+	pch_enable_lpc();
+
+	/* Enable GPIOs */
+	pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE|1);
+	pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10);
+
+	setup_pch_gpios(&x230_gpio_map);
+
+	/* Initialize console device(s) */
+	console_init();
+
+	/* Halt if there was a built in self test failure */
+	report_bist_failure(bist);
+
+	/* Perform some early chipset initialization required
+	 * before RAM initialization can work
+	 */
+	sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
+	printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
+
+	/* Check PM1_STS[15] to see if we are waking from Sx */
+	pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
+
+	/* Read PM1_CNT[12:10] to determine which Sx state */
+	pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
+
+	if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
+#if CONFIG_HAVE_ACPI_RESUME
+		printk(BIOS_DEBUG, "Resume from S3 detected.\n");
+		boot_mode = 2;
+		/* Clear SLP_TYPE. This will break stage2 but
+		 * we care for that when we get there.
+		 */
+		outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
+#else
+		printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
+#endif
+	}
+
+	post_code(0x38);
+	/* Enable SPD ROMs and DDR-III DRAM */
+	enable_smbus();
+
+	/* Prepare USB controller early in S3 resume */
+	if (boot_mode == 2)
+		enable_usb_bar();
+
+	post_code(0x39);
+
+	post_code(0x3a);
+	pei_data.boot_mode = boot_mode;
+	timestamp_add_now(TS_BEFORE_INITRAM);
+
+	/* MRC.bin has a bug and sometimes halts (instead of reboot?).
+	 */
+	if (boot_mode != 2)
+	  {
+		  RCBA32(GCS) = RCBA32(GCS) & ~(1 << 5);	/* reset */
+		  outw((0 << 11), DEFAULT_PMBASE | 0x60 | 0x08);	/* let timer go */
+	  }
+
+	sdram_initialize(&pei_data);
+
+	if (boot_mode != 2)
+	  {
+		  RCBA32(GCS) = RCBA32(GCS) | (1 << 5);	/* No reset */
+		  outw((1 << 11), DEFAULT_PMBASE | 0x60 | 0x08);	/* halt timer */
+	  }
+
+	timestamp_add_now(TS_AFTER_INITRAM);
+	post_code(0x3c);
+
+	rcba_config();
+	post_code(0x3d);
+
+	quick_ram_check();
+	post_code(0x3e);
+
+	MCHBAR16(SSKPD) = 0xCAFE;
+	cbmem_was_initted = !cbmem_recovery(boot_mode==2);
+	if (boot_mode!=2)
+		save_mrc_data(&pei_data);
+
+#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.
+	 */
+
+	*(u32 *)CBMEM_BOOT_MODE = 0;
+	*(u32 *)CBMEM_RESUME_BACKUP = 0;
+
+	if ((boot_mode == 2) && cbmem_was_initted) {
+		void *resume_backup_memory = cbmem_find(CBMEM_ID_RESUME);
+		if (resume_backup_memory) {
+			*(u32 *)CBMEM_BOOT_MODE = boot_mode;
+			*(u32 *)CBMEM_RESUME_BACKUP = (u32)resume_backup_memory;
+		}
+		/* Magic for S3 resume */
+		pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+	} else if (boot_mode == 2) {
+		/* Failed S3 resume, reset to come up cleanly */
+		outb(0x6, 0xcf9);
+		hlt();
+	} else {
+		pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafebabe);
+	}
+#endif
+	post_code(0x3f);
+	timestamp_add_now(TS_END_ROMSTAGE);
+}
diff --git a/src/mainboard/lenovo/t530/smi.h b/src/mainboard/lenovo/t530/smi.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/mainboard/lenovo/t530/smi.h
diff --git a/src/mainboard/lenovo/t530/smihandler.c b/src/mainboard/lenovo/t530/smihandler.c
new file mode 100644
index 0000000..bbe08e2
--- /dev/null
+++ b/src/mainboard/lenovo/t530/smihandler.c
@@ -0,0 +1,175 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <arch/io.h>
+#include <console/console.h>
+#include <cpu/x86/smm.h>
+#include <ec/acpi/ec.h>
+#include <pc80/mc146818rtc.h>
+#include <ec/lenovo/h8/h8.h>
+#include <delay.h>
+#include "smi.h"
+#include <southbridge/intel/bd82x6x/nvs.h>
+#include <southbridge/intel/bd82x6x/pch.h>
+#include <southbridge/intel/bd82x6x/me.h>
+#include <northbridge/intel/sandybridge/sandybridge.h>
+#include <cpu/intel/model_206ax/model_206ax.h>
+
+/* The southbridge SMI handler checks whether gnvs has a
+ * valid pointer before calling the trap handler
+ */
+extern global_nvs_t *gnvs;
+
+static void mainboard_smm_init(void)
+{
+	printk(BIOS_DEBUG, "initializing SMI\n");
+	/* Enable 0x1600/0x1600 register pair */
+	ec_set_bit(0x00, 0x05);
+}
+
+int mainboard_io_trap_handler(int smif)
+{
+	static int smm_initialized;
+
+	if (!smm_initialized) {
+		mainboard_smm_init();
+		smm_initialized = 1;
+	}
+
+	switch (smif) {
+	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_brightness_up(void)
+{
+	u8 value;
+
+	if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) < 0xf0)
+		pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, (value + 0x10) | 0xf);
+}
+
+static void mainboard_smi_brightness_down(void)
+{
+	u8 value;
+
+	if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) > 0x10)
+		pci_write_config8(PCI_DEV(0, 2, 1), 0xf4,
+				  (value - 0x10) & 0xf0);
+}
+
+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) {
+	case 0x14:
+		/* brightness up */
+		mainboard_smi_brightness_up();
+		break;
+	case 0x15:
+		/* brightness down */
+		mainboard_smi_brightness_down();
+		break;
+	default:
+		break;
+	}
+}
+
+void mainboard_smi_gpi(u32 gpi_sts)
+{
+	if (gpi_sts & (1 << 12))
+		mainboard_smi_handle_ec_sci();
+}
+
+static int mainboard_finalized = 0;
+
+int mainboard_smi_apmc(u8 data)
+{
+	u16 pmbase = pci_read_config16(PCI_DEV(0, 0x1f, 0), 0x40) & 0xfffc;
+	u8 tmp;
+
+	printk(BIOS_DEBUG, "%s: pmbase %04X, data %02X\n", __func__, pmbase,
+	       data);
+
+	if (!pmbase)
+		return 0;
+
+	switch (data) {
+	case APM_CNT_ACPI_ENABLE:
+		/* use 0x1600/0x1604 to prevent races with userspace */
+		ec_set_ports(0x1604, 0x1600);
+		/* route H8SCI to SCI */
+		outw(inw(ALT_GP_SMI_EN) & ~0x1000, pmbase + ALT_GP_SMI_EN);
+		tmp = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xbb);
+		tmp &= ~0x03;
+		tmp |= 0x02;
+		pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xbb, tmp);
+		/* discard all events, and enable attention */
+		ec_write(0x80, 0x01);
+		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 */
+		outw(inw(pmbase + ALT_GP_SMI_EN) | 0x1000,
+		     pmbase + ALT_GP_SMI_EN);
+		tmp = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xbb);
+		tmp &= ~0x03;
+		tmp |= 0x01;
+		pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xbb, tmp);
+		/* discard all events, and enable attention */
+		ec_write(0x80, 0x01);
+		break;
+	case APM_CNT_FINALIZE:
+		printk(BIOS_DEBUG, "APMC: FINALIZE\n");
+		if (mainboard_finalized) {
+			printk(BIOS_DEBUG, "APMC#: Already finalized\n");
+			return 0;
+		}
+
+		intel_me_finalize_smm();
+		intel_pch_finalize_smm();
+		intel_sandybridge_finalize_smm();
+		intel_model_206ax_finalize_smm();
+
+		mainboard_finalized = 1;
+		break;
+
+	default:
+		break;
+	}
+	return 0;
+}
diff --git a/src/mainboard/lenovo/t530/thermal.h b/src/mainboard/lenovo/t530/thermal.h
new file mode 100644
index 0000000..ab24bb1
--- /dev/null
+++ b/src/mainboard/lenovo/t530/thermal.h
@@ -0,0 +1,30 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef X230_THERMAL_H
+#define X230_THERMAL_H
+
+	/* Temperature which OS will shutdown at */
+	#define CRITICAL_TEMPERATURE	100
+
+	/* Temperature which OS will throttle CPU */
+	#define PASSIVE_TEMPERATURE	90
+
+#endif