diff --git a/src/southbridge/intel/i82801gx/i82801gx_azalia.c b/src/southbridge/intel/i82801gx/i82801gx_azalia.c
new file mode 100644
index 0000000..067d0f3
--- /dev/null
+++ b/src/southbridge/intel/i82801gx/i82801gx_azalia.c
@@ -0,0 +1,316 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ * Copyright (C) 2008-2009 coresystems GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#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 "i82801gx.h"
+
+#define HDA_ICII_REG 0x68
+#define   HDA_ICII_BUSY (1 << 0)
+#define   HDA_ICII_VALID  (1 << 1)
+
+static int set_bits(u8 * port, u32 mask, u32 val)
+{
+	u32 dword;
+	int count;
+
+	val &= mask;
+	dword = readl(port);
+	dword &= ~mask;
+	dword |= val;
+	writel(dword, port);
+
+	count = 50;
+	do {
+		dword = readl(port);
+		dword &= mask;
+		udelay(100);
+	} while ((dword != val) && --count);
+
+	if (!count)
+		return -1;
+
+	udelay(540);
+	return 0;
+}
+
+static int codec_detect(u8 * base)
+{
+	u32 dword;
+
+	/* 1 */
+	set_bits(base + 0x08, 1, 1);
+
+	/* 2 */
+	dword = readl(base + 0x0e);
+	dword |= 7;
+	writel(dword, base + 0x0e);
+
+	/* 3 */
+	set_bits(base + 0x08, 1, 0);
+
+	/* 4 */
+	set_bits(base + 0x08, 1, 1);
+
+	/* 5 */
+	dword = readl(base + 0xe);
+	dword &= 7;
+
+	/* 6 */
+	if (!dword) {
+		set_bits(base + 0x08, 1, 0);
+		printk_debug("No codec!\n");
+		return 0;
+	}
+	return dword;
+
+}
+
+static u32 cim_verb_data[] = {
+	0x00172000,
+	0x00172100,
+	0x001722EC,
+	0x00172310,
+
+	/* Pin Complex (NID 0x12) */
+	0x01271CF0,
+	0x01271D11,
+	0x01271E11,
+	0x01271F41,
+	/* Pin Complex (NID 0x14) */
+	0x01471C10,
+	0x01471D01,
+	0x01471E13,
+	0x01471F99,
+	/* Pin Complex (NID 0x15) */
+	0x01571C20,
+	0x01571D40,
+	0x01571E21,
+	0x01571F01,
+	/* Pin Complex (NID 0x16) */
+	0x01671CF0,
+	0x01671D11,
+	0x01671E11,
+	0x01671F41,
+	/* Pin Complex (NID 0x18) */
+	0x01871C30,
+	0x01871D98,
+	0x01871EA1,
+	0x01871F01,
+	/* Pin Complex (NID 0x19) */
+	0x01971C31,
+	0x01971D09,
+	0x01971EA3,
+	0x01971F99,
+	/* Pin Complex (NID 0x1A) */
+	0x01A71C3F,
+	0x01A71D98,
+	0x01A71EA1,
+	0x01A71F02,
+	/* Pin Complex (NID 0x1B) */
+	0x01B71C1F,
+	0x01B71D40,
+	0x01B71E21,
+	0x01B71F02,
+	/* Pin Complex (NID 0x1C) */
+	0x01C71CF0,
+	0x01C71D11,
+	0x01C71E11,
+	0x01C71F41,
+	/* Pin Complex (NID 0x1D) */
+	0x01D71CF0,
+	0x01D71D11,
+	0x01D71E11,
+	0x01D71F41,
+	/* Pin Complex (NID 0x1E) */
+	0x01E71CF0,
+	0x01E71D11,
+	0x01E71E11,
+	0x01E71F41,
+	/* Pin Complex (NID 0x1F) */
+	0x01F71CF0,
+	0x01F71D11,
+	0x01F71E11,
+	0x01F71F41,
+};
+
+static unsigned find_verb(u32 viddid, u32 ** verb)
+{
+	device_t azalia_dev = dev_find_slot(0, PCI_DEVFN(0x14, 2));
+	struct southbridge_intel_i82801gx_config *cfg =
+	    (struct southbridge_intel_i82801gx_config *)azalia_dev->chip_info;
+	printk_debug("Dev=%s\n", dev_path(azalia_dev));
+	printk_debug("Default viddid=%x\n", cfg->hda_viddid);
+	printk_debug("Reading viddid=%x\n", viddid);
+	if (!cfg)
+		return 0;
+	if (viddid != cfg->hda_viddid)
+		return 0;
+	*verb = (u32 *) cim_verb_data;
+	return sizeof(cim_verb_data) / sizeof(u32);
+}
+
+/**
+ *  Wait 50usec for 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 dword=readl(base +  HDA_ICII_REG);
+		if (!(dword & HDA_ICII_BUSY))
+			return 0;
+		udelay(1);
+	}
+
+	return -1;
+}
+
+/**
+ *  Wait 50usec for 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)
+{
+	/* Use a 50 usec timeout - the Linux kernel uses the
+	 * same duration */
+
+	int timeout = 50;
+	while(timeout--) {
+		u32 dword = readl(base + HDA_ICII_REG);
+		if ((dword & (HDA_ICII_VALID | HDA_ICII_BUSY)) ==
+			HDA_ICII_VALID)
+			return 0;
+		udelay(1);
+	}
+
+	return 1;
+}
+
+static void codec_init(u8 * base, int addr)
+{
+	u32 dword;
+	u32 *verb;
+	u32 verb_size;
+	int i;
+
+	/* 1 */
+	if (wait_for_ready(base) == -1)
+		return;
+
+	dword = (addr << 28) | 0x000f0000;
+	writel(dword, base + 0x60);
+
+	if (wait_for_valid(base) == -1)
+		return;
+
+	dword = readl(base + 0x64);
+
+	/* 2 */
+	printk_debug("codec viddid: %08x\n", dword);
+	verb_size = find_verb(dword, &verb);
+
+	if (!verb_size) {
+		printk_debug("No verb!\n");
+		return;
+	}
+
+	printk_debug("verb_size: %d\n", verb_size);
+	/* 3 */
+	for (i = 0; i < verb_size; i++) {
+		if (wait_for_ready(base) == -1)
+			return;
+
+		writel(verb[i], base + 0x60);
+
+		if (wait_for_valid(base) == -1)
+			return;
+	}
+	printk_debug("verb loaded!\n");
+}
+
+static void codecs_init(u8 * base, u32 codec_mask)
+{
+	int i;
+	for (i = 2; i >= 0; i--) {
+		if (codec_mask & (1 << i))
+			codec_init(base, i);
+	}
+}
+
+static void azalia_init(struct device *dev)
+{
+	u8 *base;
+	struct resource *res;
+	u32 codec_mask;
+
+	/* Set routing pin */
+	pci_write_config32(dev, 0xf8, 0x0);
+	pci_write_config8(dev, 0xfc, 0xAA);
+
+	/* Set INTA */
+	pci_write_config8(dev, 0x63, 0x0);
+
+	/* Enable azalia, disable ac97 */
+	// pm_iowrite(0x59, 0xB);
+
+	res = find_resource(dev, 0x10);
+	if (!res)
+		return;
+
+	base = (u8 *) ((u32)res->base);
+	printk_debug("base = %08x\n", base);
+	codec_mask = codec_detect(base);
+
+	if (codec_mask) {
+		printk_debug("codec_mask = %02x\n", codec_mask);
+		codecs_init(base, codec_mask);
+	}
+}
+
+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,
+	.enable			= i82801gx_enable,
+};
+
+/* 82801GB/GR/GDH/GBM/GHM (ICH7/ICH7R/ICH7DH/ICH7-M/ICH7-M DH) */
+static const struct pci_driver i82801gx_azalia __pci_driver = {
+	.ops	= &azalia_ops,
+	.vendor	= PCI_VENDOR_ID_INTEL,
+	.device	= 0x27d8,
+};
+