diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 786a656..f4cc072 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -50,6 +50,7 @@ COBJS-$(CONFIG_FTMAC100) += ftmac100.o
 COBJS-$(CONFIG_GRETH) += greth.o
 COBJS-$(CONFIG_INCA_IP_SWITCH) += inca-ip_sw.o
 COBJS-$(CONFIG_DRIVER_KS8695ETH) += ks8695eth.o
+COBJS-$(CONFIG_KS8851_MLL) += ks8851_mll.o
 COBJS-$(CONFIG_LAN91C96) += lan91c96.o
 COBJS-$(CONFIG_MACB) += macb.o
 COBJS-$(CONFIG_MCFFEC) += mcffec.o mcfmii.o
diff --git a/drivers/net/ks8851_mll.c b/drivers/net/ks8851_mll.c
new file mode 100644
index 0000000..1a6cf11
--- /dev/null
+++ b/drivers/net/ks8851_mll.c
@@ -0,0 +1,635 @@
+/*
+ * Micrel KS8851_MLL 16bit Network driver
+ * Copyright (c) 2011 Roberto Cerati <roberto.cerati@bticino.it>
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <asm/io.h>
+#include <common.h>
+#include <command.h>
+#include <malloc.h>
+#include <net.h>
+#include <miiphy.h>
+
+#include "ks8851_mll.h"
+
+#define DRIVERNAME			"ks8851_mll"
+
+#define MAX_RECV_FRAMES			32
+#define MAX_BUF_SIZE			2048
+#define TX_BUF_SIZE			2000
+#define RX_BUF_SIZE			2000
+
+static const struct chip_id chip_ids[] =  {
+	{CIDER_ID, "KSZ8851"},
+	{0, NULL},
+};
+
+/* union ks_tx_hdr - tx header data
+ * @txb: The header as bytes
+ * @txw: The header as 16bit, little-endian words
+ *
+ * A dual representation of the tx header data to allow
+ * access to individual bytes, and to allow 16bit accesses
+ * with 16bit alignment.
+ */
+union ks_tx_hdr {
+	u8      txb[4];
+	__le16  txw[2];
+};
+
+/* struct ks_net - KS8851 driver private data
+ * @net_device	: The network device we're bound to
+ * @txh		: temporaly buffer to save status/length.
+ * @frame_head_info	: frame header information for multi-pkt rx.
+ * @statelock	: Lock on this structure for tx list.
+ * @msg_enable	: The message flags controlling driver output (see ethtool).
+ * @frame_cnt	: number of frames received.
+ * @bus_width	: i/o bus width.
+ * @irq		: irq number assigned to this device.
+ * @rc_rxqcr	: Cached copy of KS_RXQCR.
+ * @rc_txcr	: Cached copy of KS_TXCR.
+ * @rc_ier	: Cached copy of KS_IER.
+ * @sharedbus	: Multipex(addr and data bus) mode indicator.
+ * @cmd_reg_cache	: command register cached.
+ * @cmd_reg_cache_int	: command register cached. Used in the irq handler.
+ * @promiscuous	: promiscuous mode indicator.
+ * @all_mcast	: mutlicast indicator.
+ * @mcast_lst_size	: size of multicast list.
+ * @mcast_lst		: multicast list.
+ * @mcast_bits		: multicast enabed.
+ * @mac_addr		: MAC address assigned to this device.
+ * @fid			: frame id.
+ * @extra_byte		: number of extra byte prepended rx pkt.
+ * @enabled		: indicator this device works.
+ */
+
+/* Receive multiplex framer header info */
+struct type_frame_head {
+	u16	sts;         /* Frame status */
+	u16	len;         /* Byte count */
+} fr_h_i[MAX_RECV_FRAMES];
+
+struct ks_net {
+	struct net_device	*netdev;
+	union ks_tx_hdr		txh;
+	struct type_frame_head	*frame_head_info;
+	u32			msg_enable;
+	u32			frame_cnt;
+	int			bus_width;
+	int			irq;
+	u16			rc_rxqcr;
+	u16			rc_txcr;
+	u16			rc_ier;
+	u16			sharedbus;
+	u16			cmd_reg_cache;
+	u16			cmd_reg_cache_int;
+	u16			promiscuous;
+	u16			all_mcast;
+	u16			mcast_lst_size;
+	u8			mcast_lst[MAX_MCAST_LST][MAC_ADDR_LEN];
+	u8			mcast_bits[HW_MCAST_SIZE];
+	u8			mac_addr[6];
+	u8                      fid;
+	u8			extra_byte;
+	u8			enabled;
+} ks_str, *ks;
+
+#define BE3             0x8000      /* Byte Enable 3 */
+#define BE2             0x4000      /* Byte Enable 2 */
+#define BE1             0x2000      /* Byte Enable 1 */
+#define BE0             0x1000      /* Byte Enable 0 */
+
+static u8 ks_rdreg8(struct eth_device *dev, u16 offset)
+{
+	u8 shift_bit = offset & 0x03;
+	u8 shift_data = (offset & 1) << 3;
+
+	writew(offset | (BE0 << shift_bit), dev->iobase + 2);
+
+	return (u8)(readw(dev->iobase) >> shift_data);
+}
+
+static u16 ks_rdreg16(struct eth_device *dev, u16 offset)
+{
+	writew(offset | ((BE1 | BE0) << (offset & 0x02)), dev->iobase + 2);
+
+	return readw(dev->iobase);
+}
+
+static void ks_wrreg8(struct eth_device *dev, u16 offset, u8 val)
+{
+	u8 shift_bit = (offset & 0x03);
+	u16 value_write = (u16)(val << ((offset & 1) << 3));
+
+	writew(offset | (BE0 << shift_bit), dev->iobase + 2);
+	writew(value_write, dev->iobase);
+}
+
+static void ks_wrreg16(struct eth_device *dev, u16 offset, u16 val)
+{
+	writew(offset | ((BE1 | BE0) << (offset & 0x02)), dev->iobase + 2);
+	writew(val, dev->iobase);
+}
+
+/* ks_inblk - read a block of data from QMU. This is called after sudo DMA mode
+ * enabled.
+ * @ks: The chip state
+ * @wptr: buffer address to save data
+ * @len: length in byte to read
+ */
+static inline void ks_inblk(struct eth_device *dev, u16 *wptr, u32 len)
+{
+	len >>= 1;
+
+	while (len--)
+		*wptr++ = readw(dev->iobase);
+}
+
+/* ks_outblk - write data to QMU. This is called after sudo DMA mode enabled.
+ * @ks: The chip information
+ * @wptr: buffer address
+ * @len: length in byte to write
+ */
+static inline void ks_outblk(struct eth_device *dev, u16 *wptr, u32 len)
+{
+	len >>= 1;
+
+	while (len--)
+		writew(*wptr++, dev->iobase);
+}
+
+static void ks_enable_int(struct eth_device *dev)
+{
+	ks_wrreg16(dev, KS_IER, ks->rc_ier);
+}
+
+static void ks_set_powermode(struct eth_device *dev, unsigned pwrmode)
+{
+	unsigned pmecr;
+
+	ks_rdreg16(dev, KS_GRR);
+	pmecr = ks_rdreg16(dev, KS_PMECR);
+	pmecr &= ~PMECR_PM_MASK;
+	pmecr |= pwrmode;
+
+	ks_wrreg16(dev, KS_PMECR, pmecr);
+}
+
+/* ks_read_config - read chip configuration of bus width.
+ * @ks: The chip information
+ */
+static void ks_read_config(struct eth_device *dev)
+{
+	u16 reg_data = 0;
+
+	/* Regardless of bus width, 8 bit read should always work. */
+	reg_data = ks_rdreg8(dev, KS_CCR) & 0x00FF;
+	reg_data |= ks_rdreg8(dev, KS_CCR + 1) << 8;
+
+	/* addr/data bus are multiplexed */
+	ks->sharedbus = (reg_data & CCR_SHARED) == CCR_SHARED;
+
+	/* There are garbage data when reading data from QMU,
+	 * depending on bus-width.
+	 */
+	if (reg_data & CCR_8BIT) {
+		ks->bus_width = ENUM_BUS_8BIT;
+		ks->extra_byte = 1;
+	} else if (reg_data & CCR_16BIT) {
+		ks->bus_width = ENUM_BUS_16BIT;
+		ks->extra_byte = 2;
+	} else {
+		ks->bus_width = ENUM_BUS_32BIT;
+		ks->extra_byte = 4;
+	}
+}
+
+/* ks_soft_reset - issue one of the soft reset to the device
+ * @ks: The device state.
+ * @op: The bit(s) to set in the GRR
+ *
+ * Issue the relevant soft-reset command to the device's GRR register
+ * specified by @op.
+ *
+ * Note, the delays are in there as a caution to ensure that the reset
+ * has time to take effect and then complete. Since the datasheet does
+ * not currently specify the exact sequence, we have chosen something
+ * that seems to work with our device.
+ */
+static void ks_soft_reset(struct eth_device *dev, unsigned op)
+{
+	/* Disable interrupt first */
+	ks_wrreg16(dev, KS_IER, 0x0000);
+	ks_wrreg16(dev, KS_GRR, op);
+	mdelay(10);	/* wait a short time to effect reset */
+	ks_wrreg16(dev, KS_GRR, 0);
+	mdelay(1);	/* wait for condition to clear */
+}
+
+void ks_enable_qmu(struct eth_device *dev)
+{
+	u16 w;
+
+	w = ks_rdreg16(dev, KS_TXCR);
+
+	/* Enables QMU Transmit (TXCR). */
+	ks_wrreg16(dev, KS_TXCR, w | TXCR_TXE);
+
+	/* RX Frame Count Threshold Enable and Auto-Dequeue RXQ Frame
+	 * Enable
+	 */
+	w = ks_rdreg16(dev, KS_RXQCR);
+	ks_wrreg16(dev, KS_RXQCR, w | RXQCR_RXFCTE);
+
+	/* Enables QMU Receive (RXCR1). */
+	w = ks_rdreg16(dev, KS_RXCR1);
+	ks_wrreg16(dev, KS_RXCR1, w | RXCR1_RXE);
+}
+
+static void ks_disable_qmu(struct eth_device *dev)
+{
+	u16 w;
+
+	w = ks_rdreg16(dev, KS_TXCR);
+
+	/* Disables QMU Transmit (TXCR). */
+	w &= ~TXCR_TXE;
+	ks_wrreg16(dev, KS_TXCR, w);
+
+	/* Disables QMU Receive (RXCR1). */
+	w = ks_rdreg16(dev, KS_RXCR1);
+	w &= ~RXCR1_RXE;
+	ks_wrreg16(dev, KS_RXCR1, w);
+}
+
+static inline void ks_read_qmu(struct eth_device *dev, u16 *buf, u32 len)
+{
+	u32 r = ks->extra_byte & 0x1;
+	u32 w = ks->extra_byte - r;
+
+	/* 1. set sudo DMA mode */
+	ks_wrreg16(dev, KS_RXFDPR, RXFDPR_RXFPAI);
+	ks_wrreg8(dev, KS_RXQCR, (ks->rc_rxqcr | RXQCR_SDA) & 0xff);
+
+	/* 2. read prepend data
+	 *
+	 * read 4 + extra bytes and discard them.
+	 * extra bytes for dummy, 2 for status, 2 for len
+	 */
+
+	if (r)
+		ks_rdreg8(dev, 0);
+
+	ks_inblk(dev, buf, w + 2 + 2);
+
+	/* 3. read pkt data */
+	ks_inblk(dev, buf, ALIGN(len, 4));
+
+	/* 4. reset sudo DMA Mode */
+	ks_wrreg8(dev, KS_RXQCR, (ks->rc_rxqcr & ~RXQCR_SDA) & 0xff);
+}
+
+static void ks_rcv(struct eth_device *dev, uchar **pv_data)
+{
+	struct type_frame_head *frame_hdr = ks->frame_head_info;
+	int i;
+
+	ks->frame_cnt = ks_rdreg16(dev, KS_RXFCTR) >> 8;
+
+	/* read all header information */
+	for (i = 0; i < ks->frame_cnt; i++) {
+		/* Checking Received packet status */
+		frame_hdr->sts = ks_rdreg16(dev, KS_RXFHSR);
+		/* Get packet len from hardware */
+		frame_hdr->len = ks_rdreg16(dev, KS_RXFHBCR);
+		frame_hdr++;
+	}
+
+	frame_hdr = ks->frame_head_info;
+	while (ks->frame_cnt--) {
+		if ((frame_hdr->sts & RXFSHR_RXFV) &&
+		    (frame_hdr->len < RX_BUF_SIZE) &&
+		    frame_hdr->len) {
+			/* read data block including CRC 4 bytes */
+			ks_read_qmu(dev, (u16 *)(*pv_data), frame_hdr->len);
+
+			/* NetRxPackets buffer size is ok (*pv_data pointer) */
+			NetReceive(*pv_data, frame_hdr->len);
+			pv_data++;
+		} else {
+			ks_wrreg16(dev, KS_RXQCR, (ks->rc_rxqcr | RXQCR_RRXEF));
+			printf(DRIVERNAME ": bad packet\n");
+		}
+		frame_hdr++;
+	}
+}
+
+/* ks_read_selftest - read the selftest memory info.
+ * @ks: The device state
+ *
+ * Read and check the TX/RX memory selftest information.
+ */
+static int ks_read_selftest(struct eth_device *dev)
+{
+	u16 both_done = MBIR_TXMBF | MBIR_RXMBF;
+	u16 mbir;
+	int ret = 0;
+
+	mbir = ks_rdreg16(dev, KS_MBIR);
+
+	if ((mbir & both_done) != both_done) {
+		printf(DRIVERNAME ": Memory selftest not finished\n");
+		return 0;
+	}
+
+	if (mbir & MBIR_TXMBFA) {
+		printf(DRIVERNAME ": TX memory selftest fails\n");
+		ret |= 1;
+	}
+
+	if (mbir & MBIR_RXMBFA) {
+		printf(DRIVERNAME ": RX memory selftest fails\n");
+		ret |= 2;
+	}
+
+	debug(DRIVERNAME ": the selftest passes\n");
+
+	return ret;
+}
+
+static void ks_setup(struct eth_device *dev)
+{
+	u16 w;
+
+	/* Setup Transmit Frame Data Pointer Auto-Increment (TXFDPR) */
+	ks_wrreg16(dev, KS_TXFDPR, TXFDPR_TXFPAI);
+
+	/* Setup Receive Frame Data Pointer Auto-Increment */
+	ks_wrreg16(dev, KS_RXFDPR, RXFDPR_RXFPAI);
+
+	/* Setup Receive Frame Threshold - 1 frame (RXFCTFC) */
+	ks_wrreg16(dev, KS_RXFCTR, 1 & RXFCTR_THRESHOLD_MASK);
+
+	/* Setup RxQ Command Control (RXQCR) */
+	ks->rc_rxqcr = RXQCR_CMD_CNTL;
+	ks_wrreg16(dev, KS_RXQCR, ks->rc_rxqcr);
+
+	/* set the force mode to half duplex, default is full duplex
+	 * because if the auto-negotiation fails, most switch uses
+	 * half-duplex.
+	 */
+	w = ks_rdreg16(dev, KS_P1MBCR);
+	w &= ~P1MBCR_FORCE_FDX;
+	ks_wrreg16(dev, KS_P1MBCR, w);
+
+	w = TXCR_TXFCE | TXCR_TXPE | TXCR_TXCRC | TXCR_TCGIP;
+	ks_wrreg16(dev, KS_TXCR, w);
+
+	w = RXCR1_RXFCE | RXCR1_RXBE | RXCR1_RXUE | RXCR1_RXME | RXCR1_RXIPFCC;
+
+	/* Normal mode */
+	w |= RXCR1_RXPAFMA;
+
+	ks_wrreg16(dev, KS_RXCR1, w);
+}
+
+static void ks_setup_int(struct eth_device *dev)
+{
+	ks->rc_ier = 0x00;
+
+	/* Clear the interrupts status of the hardware. */
+	ks_wrreg16(dev, KS_ISR, 0xffff);
+
+	/* Enables the interrupts of the hardware. */
+	ks->rc_ier = (IRQ_LCI | IRQ_TXI | IRQ_RXI);
+}
+
+static int ks8851_mll_detect_chip(struct eth_device *dev)
+{
+	unsigned short val, i;
+
+	ks_read_config(dev);
+
+	val = ks_rdreg16(dev, KS_CIDER);
+
+	if (val == 0xffff) {
+		/* Special case -- no chip present */
+		printf(DRIVERNAME ":  is chip mounted ?\n");
+		return -1;
+	} else if ((val & 0xfff0) != CIDER_ID) {
+		printf(DRIVERNAME ": Invalid chip id 0x%04x\n", val);
+		return -1;
+	}
+
+	debug("Read back KS8851 id 0x%x\n", val);
+
+	/* only one entry in the table */
+	val &= 0xfff0;
+	for (i = 0; chip_ids[i].id != 0; i++) {
+		if (chip_ids[i].id == val)
+			break;
+	}
+	if (!chip_ids[i].id) {
+		printf(DRIVERNAME ": Unknown chip ID %04x\n", val);
+		return -1;
+	}
+
+	dev->priv = (void *)&chip_ids[i];
+
+	return 0;
+}
+
+static void ks8851_mll_reset(struct eth_device *dev)
+{
+	/* wake up powermode to normal mode */
+	ks_set_powermode(dev, PMECR_PM_NORMAL);
+	mdelay(1);	/* wait for normal mode to take effect */
+
+	/* Disable interrupt and reset */
+	ks_soft_reset(dev, GRR_GSR);
+
+	/* turn off the IRQs and ack any outstanding */
+	ks_wrreg16(dev, KS_IER, 0x0000);
+	ks_wrreg16(dev, KS_ISR, 0xffff);
+
+	/* shutdown RX/TX QMU */
+	ks_disable_qmu(dev);
+}
+
+static void ks8851_mll_phy_configure(struct eth_device *dev)
+{
+	u16 data;
+
+	ks_setup(dev);
+	ks_setup_int(dev);
+
+	/* Probing the phy */
+	data = ks_rdreg16(dev, KS_OBCR);
+	ks_wrreg16(dev, KS_OBCR, data | OBCR_ODS_16MA);
+
+	debug(DRIVERNAME ": phy initialized\n");
+}
+
+static void ks8851_mll_enable(struct eth_device *dev)
+{
+	ks_wrreg16(dev, KS_ISR, 0xffff);
+	ks_enable_int(dev);
+	ks_enable_qmu(dev);
+}
+
+static int ks8851_mll_init(struct eth_device *dev, bd_t *bd)
+{
+	struct chip_id *id = dev->priv;
+
+	debug(DRIVERNAME ": detected %s controller\n", id->name);
+
+	if (ks_read_selftest(dev)) {
+		printf(DRIVERNAME ": Selftest failed\n");
+		return -1;
+	}
+
+	ks8851_mll_reset(dev);
+
+	/* Configure the PHY, initialize the link state */
+	ks8851_mll_phy_configure(dev);
+
+	/* static allocation of private informations */
+	ks->frame_head_info = fr_h_i;
+
+	/* Turn on Tx + Rx */
+	ks8851_mll_enable(dev);
+
+	return 0;
+}
+
+static void ks_write_qmu(struct eth_device *dev, u8 *pdata, u16 len)
+{
+	/* start header at txb[0] to align txw entries */
+	ks->txh.txw[0] = 0;
+	ks->txh.txw[1] = cpu_to_le16(len);
+
+	/* 1. set sudo-DMA mode */
+	ks_wrreg16(dev, KS_TXFDPR, TXFDPR_TXFPAI);
+	ks_wrreg8(dev, KS_RXQCR, (ks->rc_rxqcr | RXQCR_SDA) & 0xff);
+	/* 2. write status/lenth info */
+	ks_outblk(dev, ks->txh.txw, 4);
+	/* 3. write pkt data */
+	ks_outblk(dev, (u16 *)pdata, ALIGN(len, 4));
+	/* 4. reset sudo-DMA mode */
+	ks_wrreg8(dev, KS_RXQCR, (ks->rc_rxqcr & ~RXQCR_SDA) & 0xff);
+	/* 5. Enqueue Tx(move the pkt from TX buffer into TXQ) */
+	ks_wrreg16(dev, KS_TXQCR, TXQCR_METFE);
+	/* 6. wait until TXQCR_METFE is auto-cleared */
+	do { } while (ks_rdreg16(dev, KS_TXQCR) & TXQCR_METFE);
+}
+
+static int ks8851_mll_send(struct eth_device *dev, void *packet, int length)
+{
+	u8 *data = (u8 *)packet;
+	u16 tmplen = (u16)length;
+	u16 retv;
+
+	/* Extra space are required:
+	 * 4 byte for alignment, 4 for status/length, 4 for CRC
+	 */
+	retv = ks_rdreg16(dev, KS_TXMIR) & 0x1fff;
+	if (retv >= tmplen + 12) {
+		ks_write_qmu(dev, data, tmplen);
+		return 0;
+	} else {
+		printf(DRIVERNAME ": failed to send packet: No buffer\n");
+		return -1;
+	}
+}
+
+static void ks8851_mll_halt(struct eth_device *dev)
+{
+	ks8851_mll_reset(dev);
+}
+
+/* Maximum receive ring size; that is, the number of packets
+ * we can buffer before overflow happens. Basically, this just
+ * needs to be enough to prevent a packet being discarded while
+ * we are processing the previous one.
+ */
+static int ks8851_mll_recv(struct eth_device *dev)
+{
+	u16 status;
+
+	status = ks_rdreg16(dev, KS_ISR);
+
+	ks_wrreg16(dev, KS_ISR, status);
+
+	if ((status & IRQ_RXI))
+		ks_rcv(dev, (uchar **)NetRxPackets);
+
+	if ((status & IRQ_LDI)) {
+		u16 pmecr = ks_rdreg16(dev, KS_PMECR);
+		pmecr &= ~PMECR_WKEVT_MASK;
+		ks_wrreg16(dev, KS_PMECR, pmecr | PMECR_WKEVT_LINK);
+	}
+
+	return 0;
+}
+
+static int ks8851_mll_write_hwaddr(struct eth_device *dev)
+{
+	u16 addrl, addrm, addrh;
+
+	addrh = (dev->enetaddr[0] << 8) | dev->enetaddr[1];
+	addrm = (dev->enetaddr[2] << 8) | dev->enetaddr[3];
+	addrl = (dev->enetaddr[4] << 8) | dev->enetaddr[5];
+
+	ks_wrreg16(dev, KS_MARH, addrh);
+	ks_wrreg16(dev, KS_MARM, addrm);
+	ks_wrreg16(dev, KS_MARL, addrl);
+
+	return 0;
+}
+
+int ks8851_mll_initialize(u8 dev_num, int base_addr)
+{
+	struct eth_device *dev;
+
+	dev = malloc(sizeof(*dev));
+	if (!dev) {
+		printf("Error: Failed to allocate memory\n");
+		return -1;
+	}
+	memset(dev, 0, sizeof(*dev));
+
+	dev->iobase = base_addr;
+
+	ks = &ks_str;
+
+	/* Try to detect chip. Will fail if not present. */
+	if (ks8851_mll_detect_chip(dev)) {
+		free(dev);
+		return -1;
+	}
+
+	dev->init = ks8851_mll_init;
+	dev->halt = ks8851_mll_halt;
+	dev->send = ks8851_mll_send;
+	dev->recv = ks8851_mll_recv;
+	dev->write_hwaddr = ks8851_mll_write_hwaddr;
+	sprintf(dev->name, "%s-%hu", DRIVERNAME, dev_num);
+
+	eth_register(dev);
+
+	return 0;
+}
diff --git a/drivers/net/ks8851_mll.h b/drivers/net/ks8851_mll.h
new file mode 100644
index 0000000..3a2743f
--- /dev/null
+++ b/drivers/net/ks8851_mll.h
@@ -0,0 +1,357 @@
+/*
+ * drivers/net/ks8851_mll.c
+ *
+ * Supports:
+ * KS8851 16bit MLL chip from Micrel Inc.
+ *
+ * Copyright (c) 2009 Micrel Inc.
+ *
+ * modified by
+ * (c) 2011 Bticino s.p.a, Roberto Cerati <roberto.cerati@bticino.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _KS8851_MLL_H_
+#define _KS8851_MLL_H_
+
+#include <linux/types.h>
+
+#define KS_CCR				0x08
+#define CCR_EEPROM			(1 << 9)
+#define CCR_SPI				(1 << 8)
+#define CCR_8BIT			(1 << 7)
+#define CCR_16BIT			(1 << 6)
+#define CCR_32BIT			(1 << 5)
+#define CCR_SHARED			(1 << 4)
+#define CCR_32PIN			(1 << 0)
+
+/* MAC address registers */
+#define KS_MARL				0x10
+#define KS_MARM				0x12
+#define KS_MARH				0x14
+
+#define KS_OBCR				0x20
+#define OBCR_ODS_16MA			(1 << 6)
+
+#define KS_EEPCR			0x22
+#define EEPCR_EESA			(1 << 4)
+#define EEPCR_EESB			(1 << 3)
+#define EEPCR_EEDO			(1 << 2)
+#define EEPCR_EESCK			(1 << 1)
+#define EEPCR_EECS			(1 << 0)
+
+#define KS_MBIR				0x24
+#define MBIR_TXMBF			(1 << 12)
+#define MBIR_TXMBFA			(1 << 11)
+#define MBIR_RXMBF			(1 << 4)
+#define MBIR_RXMBFA			(1 << 3)
+
+#define KS_GRR				0x26
+#define GRR_QMU				(1 << 1)
+#define GRR_GSR				(1 << 0)
+
+#define KS_WFCR				0x2A
+#define WFCR_MPRXE			(1 << 7)
+#define WFCR_WF3E			(1 << 3)
+#define WFCR_WF2E			(1 << 2)
+#define WFCR_WF1E			(1 << 1)
+#define WFCR_WF0E			(1 << 0)
+
+#define KS_WF0CRC0			0x30
+#define KS_WF0CRC1			0x32
+#define KS_WF0BM0			0x34
+#define KS_WF0BM1			0x36
+#define KS_WF0BM2			0x38
+#define KS_WF0BM3			0x3A
+
+#define KS_WF1CRC0			0x40
+#define KS_WF1CRC1			0x42
+#define KS_WF1BM0			0x44
+#define KS_WF1BM1			0x46
+#define KS_WF1BM2			0x48
+#define KS_WF1BM3			0x4A
+
+#define KS_WF2CRC0			0x50
+#define KS_WF2CRC1			0x52
+#define KS_WF2BM0			0x54
+#define KS_WF2BM1			0x56
+#define KS_WF2BM2			0x58
+#define KS_WF2BM3			0x5A
+
+#define KS_WF3CRC0			0x60
+#define KS_WF3CRC1			0x62
+#define KS_WF3BM0			0x64
+#define KS_WF3BM1			0x66
+#define KS_WF3BM2			0x68
+#define KS_WF3BM3			0x6A
+
+#define KS_TXCR				0x70
+#define TXCR_TCGICMP			(1 << 8)
+#define TXCR_TCGUDP			(1 << 7)
+#define TXCR_TCGTCP			(1 << 6)
+#define TXCR_TCGIP			(1 << 5)
+#define TXCR_FTXQ			(1 << 4)
+#define TXCR_TXFCE			(1 << 3)
+#define TXCR_TXPE			(1 << 2)
+#define TXCR_TXCRC			(1 << 1)
+#define TXCR_TXE			(1 << 0)
+
+#define KS_TXSR				0x72
+#define TXSR_TXLC			(1 << 13)
+#define TXSR_TXMC			(1 << 12)
+#define TXSR_TXFID_MASK			(0x3f << 0)
+#define TXSR_TXFID_SHIFT		(0)
+#define TXSR_TXFID_GET(_v)		(((_v) >> 0) & 0x3f)
+
+
+#define KS_RXCR1			0x74
+#define RXCR1_FRXQ			(1 << 15)
+#define RXCR1_RXUDPFCC			(1 << 14)
+#define RXCR1_RXTCPFCC			(1 << 13)
+#define RXCR1_RXIPFCC			(1 << 12)
+#define RXCR1_RXPAFMA			(1 << 11)
+#define RXCR1_RXFCE			(1 << 10)
+#define RXCR1_RXEFE			(1 << 9)
+#define RXCR1_RXMAFMA			(1 << 8)
+#define RXCR1_RXBE			(1 << 7)
+#define RXCR1_RXME			(1 << 6)
+#define RXCR1_RXUE			(1 << 5)
+#define RXCR1_RXAE			(1 << 4)
+#define RXCR1_RXINVF			(1 << 1)
+#define RXCR1_RXE			(1 << 0)
+#define RXCR1_FILTER_MASK		(RXCR1_RXINVF | RXCR1_RXAE | \
+					 RXCR1_RXMAFMA | RXCR1_RXPAFMA)
+
+#define KS_RXCR2			0x76
+#define RXCR2_SRDBL_MASK		(0x7 << 5)
+#define RXCR2_SRDBL_SHIFT		(5)
+#define RXCR2_SRDBL_4B			(0x0 << 5)
+#define RXCR2_SRDBL_8B			(0x1 << 5)
+#define RXCR2_SRDBL_16B			(0x2 << 5)
+#define RXCR2_SRDBL_32B			(0x3 << 5)
+/* #define RXCR2_SRDBL_FRAME		(0x4 << 5) */
+#define RXCR2_IUFFP			(1 << 4)
+#define RXCR2_RXIUFCEZ			(1 << 3)
+#define RXCR2_UDPLFE			(1 << 2)
+#define RXCR2_RXICMPFCC			(1 << 1)
+#define RXCR2_RXSAF			(1 << 0)
+
+#define KS_TXMIR			0x78
+
+#define KS_RXFHSR			0x7C
+#define RXFSHR_RXFV			(1 << 15)
+#define RXFSHR_RXICMPFCS		(1 << 13)
+#define RXFSHR_RXIPFCS			(1 << 12)
+#define RXFSHR_RXTCPFCS			(1 << 11)
+#define RXFSHR_RXUDPFCS			(1 << 10)
+#define RXFSHR_RXBF			(1 << 7)
+#define RXFSHR_RXMF			(1 << 6)
+#define RXFSHR_RXUF			(1 << 5)
+#define RXFSHR_RXMR			(1 << 4)
+#define RXFSHR_RXFT			(1 << 3)
+#define RXFSHR_RXFTL			(1 << 2)
+#define RXFSHR_RXRF			(1 << 1)
+#define RXFSHR_RXCE			(1 << 0)
+#define	RXFSHR_ERR			(RXFSHR_RXCE | RXFSHR_RXRF |\
+					RXFSHR_RXFTL | RXFSHR_RXMR |\
+					RXFSHR_RXICMPFCS | RXFSHR_RXIPFCS |\
+					RXFSHR_RXTCPFCS)
+#define KS_RXFHBCR			0x7E
+#define RXFHBCR_CNT_MASK		0x0FFF
+
+#define KS_TXQCR			0x80
+#define TXQCR_AETFE			(1 << 2)
+#define TXQCR_TXQMAM			(1 << 1)
+#define TXQCR_METFE			(1 << 0)
+
+#define KS_RXQCR			0x82
+#define RXQCR_RXDTTS			(1 << 12)
+#define RXQCR_RXDBCTS			(1 << 11)
+#define RXQCR_RXFCTS			(1 << 10)
+#define RXQCR_RXIPHTOE			(1 << 9)
+#define RXQCR_RXDTTE			(1 << 7)
+#define RXQCR_RXDBCTE			(1 << 6)
+#define RXQCR_RXFCTE			(1 << 5)
+#define RXQCR_ADRFE			(1 << 4)
+#define RXQCR_SDA			(1 << 3)
+#define RXQCR_RRXEF			(1 << 0)
+#define RXQCR_CMD_CNTL			(RXQCR_RXFCTE|RXQCR_ADRFE)
+
+#define KS_TXFDPR			0x84
+#define TXFDPR_TXFPAI			(1 << 14)
+#define TXFDPR_TXFP_MASK		(0x7ff << 0)
+#define TXFDPR_TXFP_SHIFT		(0)
+
+#define KS_RXFDPR			0x86
+#define RXFDPR_RXFPAI			(1 << 14)
+
+#define KS_RXDTTR			0x8C
+#define KS_RXDBCTR			0x8E
+
+#define KS_IER				0x90
+#define KS_ISR				0x92
+#define IRQ_LCI				(1 << 15)
+#define IRQ_TXI				(1 << 14)
+#define IRQ_RXI				(1 << 13)
+#define IRQ_RXOI			(1 << 11)
+#define IRQ_TXPSI			(1 << 9)
+#define IRQ_RXPSI			(1 << 8)
+#define IRQ_TXSAI			(1 << 6)
+#define IRQ_RXWFDI			(1 << 5)
+#define IRQ_RXMPDI			(1 << 4)
+#define IRQ_LDI				(1 << 3)
+#define IRQ_EDI				(1 << 2)
+#define IRQ_SPIBEI			(1 << 1)
+#define IRQ_DEDI			(1 << 0)
+
+#define KS_RXFCTR			0x9C
+#define RXFCTR_THRESHOLD_MASK		0x00FF
+
+#define KS_RXFC				0x9D
+#define RXFCTR_RXFC_MASK		(0xff << 8)
+#define RXFCTR_RXFC_SHIFT		(8)
+#define RXFCTR_RXFC_GET(_v)		(((_v) >> 8) & 0xff)
+#define RXFCTR_RXFCT_MASK		(0xff << 0)
+#define RXFCTR_RXFCT_SHIFT		(0)
+
+#define KS_TXNTFSR			0x9E
+
+#define KS_MAHTR0			0xA0
+#define KS_MAHTR1			0xA2
+#define KS_MAHTR2			0xA4
+#define KS_MAHTR3			0xA6
+
+#define KS_FCLWR			0xB0
+#define KS_FCHWR			0xB2
+#define KS_FCOWR			0xB4
+
+#define KS_CIDER			0xC0
+#define CIDER_ID			0x8870
+#define CIDER_REV_MASK			(0x7 << 1)
+#define CIDER_REV_SHIFT			(1)
+#define CIDER_REV_GET(_v)		(((_v) >> 1) & 0x7)
+
+#define KS_CGCR				0xC6
+#define KS_IACR				0xC8
+#define IACR_RDEN			(1 << 12)
+#define IACR_TSEL_MASK			(0x3 << 10)
+#define IACR_TSEL_SHIFT			(10)
+#define IACR_TSEL_MIB			(0x3 << 10)
+#define IACR_ADDR_MASK			(0x1f << 0)
+#define IACR_ADDR_SHIFT			(0)
+
+#define KS_IADLR			0xD0
+#define KS_IAHDR			0xD2
+
+#define KS_PMECR			0xD4
+#define PMECR_PME_DELAY			(1 << 14)
+#define PMECR_PME_POL			(1 << 12)
+#define PMECR_WOL_WAKEUP		(1 << 11)
+#define PMECR_WOL_MAGICPKT		(1 << 10)
+#define PMECR_WOL_LINKUP		(1 << 9)
+#define PMECR_WOL_ENERGY		(1 << 8)
+#define PMECR_AUTO_WAKE_EN		(1 << 7)
+#define PMECR_WAKEUP_NORMAL		(1 << 6)
+#define PMECR_WKEVT_MASK		(0xf << 2)
+#define PMECR_WKEVT_SHIFT		(2)
+#define PMECR_WKEVT_GET(_v)		(((_v) >> 2) & 0xf)
+#define PMECR_WKEVT_ENERGY		(0x1 << 2)
+#define PMECR_WKEVT_LINK		(0x2 << 2)
+#define PMECR_WKEVT_MAGICPKT		(0x4 << 2)
+#define PMECR_WKEVT_FRAME		(0x8 << 2)
+#define PMECR_PM_MASK			(0x3 << 0)
+#define PMECR_PM_SHIFT			(0)
+#define PMECR_PM_NORMAL			(0x0 << 0)
+#define PMECR_PM_ENERGY			(0x1 << 0)
+#define PMECR_PM_SOFTDOWN		(0x2 << 0)
+#define PMECR_PM_POWERSAVE		(0x3 << 0)
+
+/* Standard MII PHY data */
+#define KS_P1MBCR			0xE4
+#define P1MBCR_FORCE_FDX		(1 << 8)
+
+#define KS_P1MBSR			0xE6
+#define P1MBSR_AN_COMPLETE		(1 << 5)
+#define P1MBSR_AN_CAPABLE		(1 << 3)
+#define P1MBSR_LINK_UP			(1 << 2)
+
+#define KS_PHY1ILR			0xE8
+#define KS_PHY1IHR			0xEA
+#define KS_P1ANAR			0xEC
+#define KS_P1ANLPR			0xEE
+
+#define KS_P1SCLMD			0xF4
+#define P1SCLMD_LEDOFF			(1 << 15)
+#define P1SCLMD_TXIDS			(1 << 14)
+#define P1SCLMD_RESTARTAN		(1 << 13)
+#define P1SCLMD_DISAUTOMDIX		(1 << 10)
+#define P1SCLMD_FORCEMDIX		(1 << 9)
+#define P1SCLMD_AUTONEGEN		(1 << 7)
+#define P1SCLMD_FORCE100		(1 << 6)
+#define P1SCLMD_FORCEFDX		(1 << 5)
+#define P1SCLMD_ADV_FLOW		(1 << 4)
+#define P1SCLMD_ADV_100BT_FDX		(1 << 3)
+#define P1SCLMD_ADV_100BT_HDX		(1 << 2)
+#define P1SCLMD_ADV_10BT_FDX		(1 << 1)
+#define P1SCLMD_ADV_10BT_HDX		(1 << 0)
+
+#define KS_P1CR				0xF6
+#define P1CR_HP_MDIX			(1 << 15)
+#define P1CR_REV_POL			(1 << 13)
+#define P1CR_OP_100M			(1 << 10)
+#define P1CR_OP_FDX			(1 << 9)
+#define P1CR_OP_MDI			(1 << 7)
+#define P1CR_AN_DONE			(1 << 6)
+#define P1CR_LINK_GOOD			(1 << 5)
+#define P1CR_PNTR_FLOW			(1 << 4)
+#define P1CR_PNTR_100BT_FDX		(1 << 3)
+#define P1CR_PNTR_100BT_HDX		(1 << 2)
+#define P1CR_PNTR_10BT_FDX		(1 << 1)
+#define P1CR_PNTR_10BT_HDX		(1 << 0)
+
+/* TX Frame control */
+#define TXFR_TXIC			(1 << 15)
+#define TXFR_TXFID_MASK			(0x3f << 0)
+#define TXFR_TXFID_SHIFT		(0)
+
+#define KS_P1SR				0xF8
+#define P1SR_HP_MDIX			(1 << 15)
+#define P1SR_REV_POL			(1 << 13)
+#define P1SR_OP_100M			(1 << 10)
+#define P1SR_OP_FDX			(1 << 9)
+#define P1SR_OP_MDI			(1 << 7)
+#define P1SR_AN_DONE			(1 << 6)
+#define P1SR_LINK_GOOD			(1 << 5)
+#define P1SR_PNTR_FLOW			(1 << 4)
+#define P1SR_PNTR_100BT_FDX		(1 << 3)
+#define P1SR_PNTR_100BT_HDX		(1 << 2)
+#define P1SR_PNTR_10BT_FDX		(1 << 1)
+#define P1SR_PNTR_10BT_HDX		(1 << 0)
+
+#define ENUM_BUS_NONE			0
+#define ENUM_BUS_8BIT			1
+#define ENUM_BUS_16BIT			2
+#define ENUM_BUS_32BIT			3
+
+#define MAX_MCAST_LST			32
+#define HW_MCAST_SIZE			8
+#define MAC_ADDR_LEN			6
+
+/* Chip ID values */
+struct chip_id {
+	u16 id;
+	char *name;
+};
+
+#endif
diff --git a/include/netdev.h b/include/netdev.h
index fd3e243..7c2aacb 100644
--- a/include/netdev.h
+++ b/include/netdev.h
@@ -71,6 +71,7 @@ int greth_initialize(bd_t *bis);
 void gt6426x_eth_initialize(bd_t *bis);
 int inca_switch_initialize(bd_t *bis);
 int ks8695_eth_initialize(void);
+int ks8851_mll_initialize(u8 dev_num, int base_addr);
 int lan91c96_initialize(u8 dev_num, int base_addr);
 int macb_eth_initialize(int id, void *regs, unsigned int phy_addr);
 int mcdmafec_initialize(bd_t *bis);
