diff --git a/src/southbridge/intel/i82801jx/hdaudio.c b/src/southbridge/intel/i82801jx/hdaudio.c
new file mode 100644
index 0000000..c3602c4
--- /dev/null
+++ b/src/southbridge/intel/i82801jx/hdaudio.c
@@ -0,0 +1,319 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2012 secunet Security Networks AG
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+#include <arch/io.h>
+#include <delay.h>
+#include <device/azalia_device.h>
+#include "i82801ix.h"
+
+#define HDA_ICII_REG 0x68
+#define HDA_ICII_BUSY (1 << 0)
+#define HDA_ICII_VALID (1 << 1)
+
+typedef struct southbridge_intel_i82801ix_config config_t;
+
+static int set_bits(void *port, u32 mask, u32 val)
+{
+	u32 reg32;
+	int count;
+
+	/* Write (val & mask) to port */
+	val &= mask;
+	reg32 = read32(port);
+	reg32 &= ~mask;
+	reg32 |= val;
+	write32(port, reg32);
+
+	/* Wait for readback of register to
+	 * match what was just written to it
+	 */
+	count = 50;
+	do {
+		/* Wait 1ms based on BKDG wait time */
+		mdelay(1);
+		reg32 = read32(port);
+		reg32 &= mask;
+	} while ((reg32 != val) && --count);
+
+	/* Timeout occurred */
+	if (!count)
+		return -1;
+	return 0;
+}
+
+static int codec_detect(u8 *base)
+{
+	u32 reg32;
+
+	/* Set Bit0 to 0 to enter reset state (BAR + 0x8)[0] */
+	if (set_bits(base + 0x08, 1, 0) == -1)
+		goto no_codec;
+
+	/* Set Bit 0 to 1 to exit reset state (BAR + 0x8)[0] */
+	if (set_bits(base + 0x08, 1, 1) == -1)
+		goto no_codec;
+
+	/* Read in Codec location (BAR + 0xe)[2..0]*/
+	reg32 = read32(base + 0xe);
+	reg32 &= 0x0f;
+	if (!reg32)
+		goto no_codec;
+
+	return reg32;
+
+no_codec:
+	/* Codec Not found */
+	/* Put HDA back in reset (BAR + 0x8) [0] */
+	set_bits(base + 0x08, 1, 0);
+	printk(BIOS_DEBUG, "Azalia: No codec!\n");
+	return 0;
+}
+
+static u32 find_verb(struct device *dev, u32 viddid, const u32 ** verb)
+{
+	int idx=0;
+
+	while (idx < (cim_verb_data_size / sizeof(u32))) {
+		u32 verb_size = 4 * cim_verb_data[idx+2]; // in u32
+		if (cim_verb_data[idx] != viddid) {
+			idx += verb_size + 3; // skip verb + header
+			continue;
+		}
+		*verb = &cim_verb_data[idx+3];
+		return verb_size;
+	}
+
+	/* Not all codecs need to load another verb */
+	return 0;
+}
+
+/**
+ *  Wait 50usec for the codec to indicate it is ready
+ *  no response would imply that the codec is non-operative
+ */
+
+static int wait_for_ready(u8 *base)
+{
+	/* Use a 50 usec timeout - the Linux kernel uses the
+	 * same duration */
+
+	int timeout = 50;
+
+	while (timeout--) {
+		u32 reg32 = read32(base + HDA_ICII_REG);
+		if (!(reg32 & HDA_ICII_BUSY))
+			return 0;
+		udelay(1);
+	}
+
+	return -1;
+}
+
+/**
+ *  Wait 50usec for the codec to indicate that it accepted
+ *  the previous command.  No response would imply that the code
+ *  is non-operative
+ */
+
+static int wait_for_valid(u8 *base)
+{
+	u32 reg32;
+
+	/* Send the verb to the codec */
+	reg32 = read32(base + 0x68);
+	reg32 |= (1 << 0) | (1 << 1);
+	write32(base + 0x68, reg32);
+
+	/* Use a 50 usec timeout - the Linux kernel uses the
+	 * same duration */
+
+	int timeout = 50;
+	while (timeout--) {
+		reg32 = read32(base + HDA_ICII_REG);
+		if ((reg32 & (HDA_ICII_VALID | HDA_ICII_BUSY)) ==
+			HDA_ICII_VALID)
+			return 0;
+		udelay(1);
+	}
+
+	return -1;
+}
+
+static void codec_init(struct device *dev, u8 *base, int addr)
+{
+	u32 reg32;
+	const u32 *verb;
+	u32 verb_size;
+	int i;
+
+	printk(BIOS_DEBUG, "HD Audio: Initializing codec #%d\n", addr);
+
+	/* 1 */
+	if (wait_for_ready(base) == -1)
+		return;
+
+	reg32 = (addr << 28) | 0x000f0000;
+	write32(base + 0x60, reg32);
+
+	if (wait_for_valid(base) == -1)
+		return;
+
+	reg32 = read32(base + 0x64);
+
+	/* 2 */
+	printk(BIOS_DEBUG, "Azalia: codec viddid: %08x\n", reg32);
+	verb_size = find_verb(dev, reg32, &verb);
+
+	if (!verb_size) {
+		printk(BIOS_DEBUG, "Azalia: No verb!\n");
+		return;
+	}
+	printk(BIOS_DEBUG, "Azalia: verb_size: %d\n", verb_size);
+
+	/* 3 */
+	for (i = 0; i < verb_size; i++) {
+		if (wait_for_ready(base) == -1)
+			return;
+
+		write32(base + 0x60, verb[i]);
+
+		if (wait_for_valid(base) == -1)
+			return;
+	}
+	printk(BIOS_DEBUG, "Azalia: verb loaded.\n");
+}
+
+static void codecs_init(struct device *dev, u8 *base, u32 codec_mask)
+{
+	int i;
+	for (i = 2; i >= 0; i--) {
+		if (codec_mask & (1 << i))
+			codec_init(dev, base, i);
+	}
+
+	for (i = 0; i < pc_beep_verbs_size; i++) {
+		if (wait_for_ready(base) == -1)
+			return;
+
+		write32(base + 0x60, pc_beep_verbs[i]);
+
+		if (wait_for_valid(base) == -1)
+			return;
+	}
+}
+
+static void azalia_init(struct device *dev)
+{
+	u8 *base;
+	struct resource *res;
+	u32 codec_mask;
+	u8 reg8;
+	u32 reg32;
+
+	// ESD
+	reg32 = pci_read_config32(dev, 0x134);
+	reg32 &= 0xff00ffff;
+	reg32 |= (2 << 16);
+	pci_write_config32(dev, 0x134, reg32);
+
+	// Link1 description
+	reg32 = pci_read_config32(dev, 0x140);
+	reg32 &= 0xff00ffff;
+	reg32 |= (2 << 16);
+	pci_write_config32(dev, 0x140, reg32);
+
+	// Port VC0 Resource Control Register
+	reg32 = pci_read_config32(dev, 0x114);
+	reg32 &= 0xffffff00;
+	reg32 |= 1;
+	pci_write_config32(dev, 0x114, reg32);
+
+	// VCi traffic class
+	reg8 = pci_read_config8(dev, 0x44);
+	reg8 |= (7 << 0); // TC7
+	pci_write_config8(dev, 0x44, reg8);
+
+	// VCi Resource Control
+	reg32 = pci_read_config32(dev, 0x120);
+	reg32 |= (1 << 31);
+	reg32 |= (1 << 24); // VCi ID
+	reg32 |= (0x80 << 0); // VCi map
+	pci_write_config32(dev, 0x120, reg32);
+
+	/* Set Bus Master */
+	reg32 = pci_read_config32(dev, PCI_COMMAND);
+	pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER);
+
+	reg8 = pci_read_config8(dev, 0x4d); // Docking Status
+	reg8 &= ~(1 << 7); // Docking not supported
+	pci_write_config8(dev, 0x4d, reg8);
+
+	/* Lock some R/WO bits by writing their current value. */
+	reg32 = pci_read_config32(dev, 0x74);
+	pci_write_config32(dev, 0x74, reg32);
+
+	res = find_resource(dev, 0x10);
+	if (!res)
+		return;
+
+	// NOTE this will break as soon as the Azalia get's a bar above
+	// 4G. Is there anything we can do about it?
+	base = res2mmio(res, 0, 0);
+	printk(BIOS_DEBUG, "Azalia: base = %08x\n", (u32)base);
+	codec_mask = codec_detect(base);
+
+	if (codec_mask) {
+		printk(BIOS_DEBUG, "Azalia: codec_mask = %02x\n", codec_mask);
+		codecs_init(dev, base, codec_mask);
+	}
+}
+
+static void azalia_set_subsystem(device_t dev, unsigned vendor, unsigned device)
+{
+	if (!vendor || !device) {
+		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
+				pci_read_config32(dev, PCI_VENDOR_ID));
+	} else {
+		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
+				((device & 0xffff) << 16) | (vendor & 0xffff));
+	}
+}
+
+static struct pci_operations azalia_pci_ops = {
+	.set_subsystem    = azalia_set_subsystem,
+};
+
+static struct device_operations azalia_ops = {
+	.read_resources		= pci_dev_read_resources,
+	.set_resources		= pci_dev_set_resources,
+	.enable_resources	= pci_dev_enable_resources,
+	.init			= azalia_init,
+	.scan_bus		= 0,
+	.ops_pci		= &azalia_pci_ops,
+};
+
+/* ICH9DH/ICH9DO/ICH9R/ICH9/ICH9M-E/ICH9M */
+static const struct pci_driver i82801ix_azalia __pci_driver = {
+	.ops	= &azalia_ops,
+	.vendor	= PCI_VENDOR_ID_INTEL,
+	.device	= 0x293e,
+};