arm: Move cpu/$CPU to arch/arm/cpu/$CPU

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

12 files changed, 0 insertions, 2066 deletions

diff --git a/cpu/arm920t/at91rm9200/Makefile b/cpu/arm920t/at91rm9200/Makefile
deleted file mode 100644
index 114d8ad..0000000
--- a/cpu/arm920t/at91rm9200/Makefile
+++ /dev/null
@@ -1,56 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# 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., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(SOC).a
-
-SOBJS	+= lowlevel_init.o
-
-COBJS	+= bcm5221.o
-COBJS	+= dm9161.o
-COBJS	+= ether.o
-COBJS	+= i2c.o
-COBJS-$(CONFIG_KS8721_PHY)	+= ks8721.o
-COBJS	+= lxt972.o
-COBJS	+= reset.o
-COBJS	+= spi.o
-COBJS	+= timer.o
-COBJS	+= usb.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS) $(COBJS-y))
-
-all:	$(obj).depend $(LIB)
-
-$(LIB):	$(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/cpu/arm920t/at91rm9200/bcm5221.c b/cpu/arm920t/at91rm9200/bcm5221.c
deleted file mode 100644
index 8de3cba..0000000
--- a/cpu/arm920t/at91rm9200/bcm5221.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * Broadcom BCM5221 Ethernet PHY
- *
- * (C) Copyright 2005 REA Elektronik GmbH <www.rea.de>
- * Anders Larsen <alarsen@rea.de>
- *
- * (C) Copyright 2003
- * Author : Hamid Ikdoumi (Atmel)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <at91rm9200_net.h>
-#include <net.h>
-#ifdef CONFIG_DRIVER_ETHER
-
-#include <bcm5221.h>
-
-#if defined(CONFIG_CMD_NET)
-
-/*
- * Name:
- *	bcm5221_IsPhyConnected
- * Description:
- *	Reads the 2 PHY ID registers
- * Arguments:
- *	p_mac - pointer to AT91S_EMAC struct
- * Return value:
- *	TRUE - if id read successfully
- *	FALSE- if error
- */
-unsigned int bcm5221_IsPhyConnected (AT91PS_EMAC p_mac)
-{
-	unsigned short Id1, Id2;
-
-	at91rm9200_EmacEnableMDIO (p_mac);
-	at91rm9200_EmacReadPhy (p_mac, BCM5221_PHYID1, &Id1);
-	at91rm9200_EmacReadPhy (p_mac, BCM5221_PHYID2, &Id2);
-	at91rm9200_EmacDisableMDIO (p_mac);
-
-	if ((Id1 == (BCM5221_PHYID1_OUI >> 6)) &&
-		((Id2 >> 10) == (BCM5221_PHYID1_OUI & BCM5221_LSB_MASK)))
-		return TRUE;
-
-	return FALSE;
-}
-
-/*
- * Name:
- *	bcm5221_GetLinkSpeed
- * Description:
- *	Link parallel detection status of MAC is checked and set in the
- *	MAC configuration registers
- * Arguments:
- *	p_mac - pointer to MAC
- * Return value:
- *	TRUE - if link status set succesfully
- *	FALSE - if link status not set
- */
-unsigned char bcm5221_GetLinkSpeed (AT91PS_EMAC p_mac)
-{
-	unsigned short stat1, stat2;
-
-	if (!at91rm9200_EmacReadPhy (p_mac, BCM5221_BMSR, &stat1))
-		return FALSE;
-
-	if (!(stat1 & BCM5221_LINK_STATUS))	/* link status up? */
-		return FALSE;
-
-	if (!at91rm9200_EmacReadPhy (p_mac, BCM5221_ACSR, &stat2))
-		return FALSE;
-
-	if ((stat1 & BCM5221_100BASE_TX_FD) && (stat2 & BCM5221_100) && (stat2 & BCM5221_FDX)) {
-		/*set Emac for 100BaseTX and Full Duplex  */
-		p_mac->EMAC_CFG |= AT91C_EMAC_SPD | AT91C_EMAC_FD;
-		return TRUE;
-	}
-
-	if ((stat1 & BCM5221_10BASE_T_FD) && !(stat2 & BCM5221_100) && (stat2 & BCM5221_FDX)) {
-		/*set MII for 10BaseT and Full Duplex  */
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_FD;
-		return TRUE;
-	}
-
-	if ((stat1 & BCM5221_100BASE_TX_HD) && (stat2 & BCM5221_100) && !(stat2 & BCM5221_FDX)) {
-		/*set MII for 100BaseTX and Half Duplex  */
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_SPD;
-		return TRUE;
-	}
-
-	if ((stat1 & BCM5221_10BASE_T_HD) && !(stat2 & BCM5221_100) && !(stat2 & BCM5221_FDX)) {
-		/*set MII for 10BaseT and Half Duplex  */
-		p_mac->EMAC_CFG &= ~(AT91C_EMAC_SPD | AT91C_EMAC_FD);
-		return TRUE;
-	}
-	return FALSE;
-}
-
-
-/*
- * Name:
- *	bcm5221_InitPhy
- * Description:
- *	MAC starts checking its link by using parallel detection and
- *	Autonegotiation and the same is set in the MAC configuration registers
- * Arguments:
- *	p_mac - pointer to struct AT91S_EMAC
- * Return value:
- *	TRUE - if link status set succesfully
- *	FALSE - if link status not set
- */
-unsigned char bcm5221_InitPhy (AT91PS_EMAC p_mac)
-{
-	unsigned char ret = TRUE;
-	unsigned short IntValue;
-
-	at91rm9200_EmacEnableMDIO (p_mac);
-
-	if (!bcm5221_GetLinkSpeed (p_mac)) {
-		/* Try another time */
-		ret = bcm5221_GetLinkSpeed (p_mac);
-	}
-
-	/* Disable PHY Interrupts */
-	at91rm9200_EmacReadPhy (p_mac, BCM5221_INTR, &IntValue);
-	/* clear FDX LED and INTR Enable */
-	IntValue &= ~(BCM5221_FDX_LED | BCM5221_INTR_ENABLE);
-	/* set FDX, SPD, Link, INTR masks */
-	IntValue |= (BCM5221_FDX_MASK  | BCM5221_SPD_MASK |
-		     BCM5221_LINK_MASK | BCM5221_INTR_MASK);
-	at91rm9200_EmacWritePhy (p_mac, BCM5221_INTR, &IntValue);
-	at91rm9200_EmacDisableMDIO (p_mac);
-
-	return (ret);
-}
-
-
-/*
- * Name:
- *	bcm5221_AutoNegotiate
- * Description:
- *	MAC Autonegotiates with the partner status of same is set in the
- *	MAC configuration registers
- * Arguments:
- *	dev - pointer to struct net_device
- * Return value:
- *	TRUE - if link status set successfully
- *	FALSE - if link status not set
- */
-unsigned char bcm5221_AutoNegotiate (AT91PS_EMAC p_mac, int *status)
-{
-	unsigned short value;
-	unsigned short PhyAnar;
-	unsigned short PhyAnalpar;
-
-	/* Set bcm5221 control register */
-	if (!at91rm9200_EmacReadPhy (p_mac, BCM5221_BMCR, &value))
-		return FALSE;
-	value &= ~BCM5221_AUTONEG;	/* remove autonegotiation enable */
-	value |=  BCM5221_ISOLATE;	/* Electrically isolate PHY */
-	if (!at91rm9200_EmacWritePhy (p_mac, BCM5221_BMCR, &value))
-		return FALSE;
-
-	/* Set the Auto_negotiation Advertisement Register */
-	/* MII advertising for 100BaseTxFD and HD, 10BaseTFD and HD, IEEE 802.3 */
-	PhyAnar = BCM5221_TX_FDX | BCM5221_TX_HDX |
-		  BCM5221_10_FDX | BCM5221_10_HDX | BCM5221_AN_IEEE_802_3;
-	if (!at91rm9200_EmacWritePhy (p_mac, BCM5221_ANAR, &PhyAnar))
-		return FALSE;
-
-	/* Read the Control Register     */
-	if (!at91rm9200_EmacReadPhy (p_mac, BCM5221_BMCR, &value))
-		return FALSE;
-
-	value |= BCM5221_SPEED_SELECT | BCM5221_AUTONEG | BCM5221_DUPLEX_MODE;
-	if (!at91rm9200_EmacWritePhy (p_mac, BCM5221_BMCR, &value))
-		return FALSE;
-	/* Restart Auto_negotiation  */
-	value |= BCM5221_RESTART_AUTONEG;
-	value &= ~BCM5221_ISOLATE;
-	if (!at91rm9200_EmacWritePhy (p_mac, BCM5221_BMCR, &value))
-		return FALSE;
-
-	/*check AutoNegotiate complete */
-	udelay (10000);
-	at91rm9200_EmacReadPhy (p_mac, BCM5221_BMSR, &value);
-	if (!(value & BCM5221_AUTONEG_COMP))
-		return FALSE;
-
-	/* Get the AutoNeg Link partner base page */
-	if (!at91rm9200_EmacReadPhy (p_mac, BCM5221_ANLPAR, &PhyAnalpar))
-		return FALSE;
-
-	if ((PhyAnar & BCM5221_TX_FDX) && (PhyAnalpar & BCM5221_TX_FDX)) {
-		/*set MII for 100BaseTX and Full Duplex  */
-		p_mac->EMAC_CFG |= AT91C_EMAC_SPD | AT91C_EMAC_FD;
-		return TRUE;
-	}
-
-	if ((PhyAnar & BCM5221_10_FDX) && (PhyAnalpar & BCM5221_10_FDX)) {
-		/*set MII for 10BaseT and Full Duplex  */
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_FD;
-		return TRUE;
-	}
-	return FALSE;
-}
-
-#endif
-
-#endif	/* CONFIG_DRIVER_ETHER */
diff --git a/cpu/arm920t/at91rm9200/dm9161.c b/cpu/arm920t/at91rm9200/dm9161.c
deleted file mode 100644
index 6d4384f..0000000
--- a/cpu/arm920t/at91rm9200/dm9161.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * (C) Copyright 2003
- * Author : Hamid Ikdoumi (Atmel)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <at91rm9200_net.h>
-#include <net.h>
-#ifdef CONFIG_DRIVER_ETHER
-#include <dm9161.h>
-
-#if defined(CONFIG_CMD_NET)
-
-/*
- * Name:
- *	dm9161_IsPhyConnected
- * Description:
- *	Reads the 2 PHY ID registers
- * Arguments:
- *	p_mac - pointer to AT91S_EMAC struct
- * Return value:
- *	TRUE - if id read successfully
- *	FALSE- if error
- */
-unsigned int dm9161_IsPhyConnected (AT91PS_EMAC p_mac)
-{
-	unsigned short Id1, Id2;
-
-	at91rm9200_EmacEnableMDIO (p_mac);
-	at91rm9200_EmacReadPhy (p_mac, DM9161_PHYID1, &Id1);
-	at91rm9200_EmacReadPhy (p_mac, DM9161_PHYID2, &Id2);
-	at91rm9200_EmacDisableMDIO (p_mac);
-
-	if ((Id1 == (DM9161_PHYID1_OUI >> 6)) &&
-		((Id2 >> 10) == (DM9161_PHYID1_OUI & DM9161_LSB_MASK)))
-		return TRUE;
-
-	return FALSE;
-}
-
-/*
- * Name:
- *	dm9161_GetLinkSpeed
- * Description:
- *	Link parallel detection status of MAC is checked and set in the
- *	MAC configuration registers
- * Arguments:
- *	p_mac - pointer to MAC
- * Return value:
- *	TRUE - if link status set succesfully
- *	FALSE - if link status not set
- */
-UCHAR dm9161_GetLinkSpeed (AT91PS_EMAC p_mac)
-{
-	unsigned short stat1, stat2;
-
-	if (!at91rm9200_EmacReadPhy (p_mac, DM9161_BMSR, &stat1))
-		return FALSE;
-
-	if (!(stat1 & DM9161_LINK_STATUS))	/* link status up? */
-		return FALSE;
-
-	if (!at91rm9200_EmacReadPhy (p_mac, DM9161_DSCSR, &stat2))
-		return FALSE;
-
-	if ((stat1 & DM9161_100BASE_TX_FD) && (stat2 & DM9161_100FDX)) {
-		/*set Emac for 100BaseTX and Full Duplex  */
-		p_mac->EMAC_CFG |= AT91C_EMAC_SPD | AT91C_EMAC_FD;
-		return TRUE;
-	}
-
-	if ((stat1 & DM9161_10BASE_T_FD) && (stat2 & DM9161_10FDX)) {
-		/*set MII for 10BaseT and Full Duplex  */
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_FD;
-		return TRUE;
-	}
-
-	if ((stat1 & DM9161_100BASE_TX_HD) && (stat2 & DM9161_100HDX)) {
-		/*set MII for 100BaseTX and Half Duplex  */
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_SPD;
-		return TRUE;
-	}
-
-	if ((stat1 & DM9161_10BASE_T_HD) && (stat2 & DM9161_10HDX)) {
-		/*set MII for 10BaseT and Half Duplex  */
-		p_mac->EMAC_CFG &= ~(AT91C_EMAC_SPD | AT91C_EMAC_FD);
-		return TRUE;
-	}
-	return FALSE;
-}
-
-
-/*
- * Name:
- *	dm9161_InitPhy
- * Description:
- *	MAC starts checking its link by using parallel detection and
- *	Autonegotiation and the same is set in the MAC configuration registers
- * Arguments:
- *	p_mac - pointer to struct AT91S_EMAC
- * Return value:
- *	TRUE - if link status set succesfully
- *	FALSE - if link status not set
- */
-UCHAR dm9161_InitPhy (AT91PS_EMAC p_mac)
-{
-	UCHAR ret = TRUE;
-	unsigned short IntValue;
-
-	at91rm9200_EmacEnableMDIO (p_mac);
-
-	if (!dm9161_GetLinkSpeed (p_mac)) {
-		/* Try another time */
-		ret = dm9161_GetLinkSpeed (p_mac);
-	}
-
-	/* Disable PHY Interrupts */
-	at91rm9200_EmacReadPhy (p_mac, DM9161_MDINTR, &IntValue);
-	/* set FDX, SPD, Link, INTR masks */
-	IntValue |= (DM9161_FDX_MASK | DM9161_SPD_MASK |
-			DM9161_LINK_MASK | DM9161_INTR_MASK);
-	at91rm9200_EmacWritePhy (p_mac, DM9161_MDINTR, &IntValue);
-	at91rm9200_EmacDisableMDIO (p_mac);
-
-	return (ret);
-}
-
-
-/*
- * Name:
- *	dm9161_AutoNegotiate
- * Description:
- *	MAC Autonegotiates with the partner status of same is set in the
- *	MAC configuration registers
- * Arguments:
- *	dev - pointer to struct net_device
- * Return value:
- *	TRUE - if link status set successfully
- *	FALSE - if link status not set
- */
-UCHAR dm9161_AutoNegotiate (AT91PS_EMAC p_mac, int *status)
-{
-	unsigned short value;
-	unsigned short PhyAnar;
-	unsigned short PhyAnalpar;
-
-	/* Set dm9161 control register */
-	if (!at91rm9200_EmacReadPhy (p_mac, DM9161_BMCR, &value))
-		return FALSE;
-	value &= ~DM9161_AUTONEG;	/* remove autonegotiation enable */
-	value |= DM9161_ISOLATE;	/* Electrically isolate PHY */
-	if (!at91rm9200_EmacWritePhy (p_mac, DM9161_BMCR, &value))
-		return FALSE;
-
-	/* Set the Auto_negotiation Advertisement Register	*/
-	/* MII advertising for Next page, 100BaseTxFD and HD,	*/
-	/* 10BaseTFD and HD, IEEE 802.3 */
-	PhyAnar = DM9161_NP | DM9161_TX_FDX | DM9161_TX_HDX |
-			DM9161_10_FDX | DM9161_10_HDX | DM9161_AN_IEEE_802_3;
-	if (!at91rm9200_EmacWritePhy (p_mac, DM9161_ANAR, &PhyAnar))
-		return FALSE;
-
-	/* Read the Control Register     */
-	if (!at91rm9200_EmacReadPhy (p_mac, DM9161_BMCR, &value))
-		return FALSE;
-
-	value |= DM9161_SPEED_SELECT | DM9161_AUTONEG | DM9161_DUPLEX_MODE;
-	if (!at91rm9200_EmacWritePhy (p_mac, DM9161_BMCR, &value))
-		return FALSE;
-	/* Restart Auto_negotiation  */
-	value |= DM9161_RESTART_AUTONEG;
-	value &= ~DM9161_ISOLATE;
-	if (!at91rm9200_EmacWritePhy (p_mac, DM9161_BMCR, &value))
-		return FALSE;
-
-	/*check AutoNegotiate complete */
-	udelay (10000);
-	at91rm9200_EmacReadPhy (p_mac, DM9161_BMSR, &value);
-	if (!(value & DM9161_AUTONEG_COMP))
-		return FALSE;
-
-	/* Get the AutoNeg Link partner base page */
-	if (!at91rm9200_EmacReadPhy (p_mac, DM9161_ANLPAR, &PhyAnalpar))
-		return FALSE;
-
-	if ((PhyAnar & DM9161_TX_FDX) && (PhyAnalpar & DM9161_TX_FDX)) {
-		/*set MII for 100BaseTX and Full Duplex  */
-		p_mac->EMAC_CFG |= AT91C_EMAC_SPD | AT91C_EMAC_FD;
-		return TRUE;
-	}
-
-	if ((PhyAnar & DM9161_10_FDX) && (PhyAnalpar & DM9161_10_FDX)) {
-		/*set MII for 10BaseT and Full Duplex  */
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_FD;
-		return TRUE;
-	}
-	return FALSE;
-}
-
-#endif
-
-#endif	/* CONFIG_DRIVER_ETHER */
diff --git a/cpu/arm920t/at91rm9200/ether.c b/cpu/arm920t/at91rm9200/ether.c
deleted file mode 100644
index 91eab95..0000000
--- a/cpu/arm920t/at91rm9200/ether.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- * (C) Copyright 2003
- * Author : Hamid Ikdoumi (Atmel)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <at91rm9200_net.h>
-#include <net.h>
-#include <miiphy.h>
-#include <asm/mach-types.h>
-
-/* ----- Ethernet Buffer definitions ----- */
-
-typedef struct {
-	unsigned long addr, size;
-} rbf_t;
-
-#define RBF_ADDR      0xfffffffc
-#define RBF_OWNER     (1<<0)
-#define RBF_WRAP      (1<<1)
-#define RBF_BROADCAST (1<<31)
-#define RBF_MULTICAST (1<<30)
-#define RBF_UNICAST   (1<<29)
-#define RBF_EXTERNAL  (1<<28)
-#define RBF_UNKOWN    (1<<27)
-#define RBF_SIZE      0x07ff
-#define RBF_LOCAL4    (1<<26)
-#define RBF_LOCAL3    (1<<25)
-#define RBF_LOCAL2    (1<<24)
-#define RBF_LOCAL1    (1<<23)
-
-#define RBF_FRAMEMAX 64
-#define RBF_FRAMELEN 0x600
-
-#ifdef CONFIG_DRIVER_ETHER
-
-#if defined(CONFIG_CMD_NET)
-
-/* alignment as per Errata #11 (64 bytes) is insufficient! */
-rbf_t rbfdt[RBF_FRAMEMAX] __attribute__((aligned(512)));
-rbf_t *rbfp;
-
-unsigned char rbf_framebuf[RBF_FRAMEMAX][RBF_FRAMELEN]
-	__attribute__((aligned(4)));
-
-/* structure to interface the PHY */
-AT91S_PhyOps PhyOps;
-
-AT91PS_EMAC p_mac;
-
-/*********** EMAC Phy layer Management functions *************************/
-/*
- * Name:
- *	at91rm9200_EmacEnableMDIO
- * Description:
- *	Enables the MDIO bit in MAC control register
- * Arguments:
- *	p_mac - pointer to struct AT91S_EMAC
- * Return value:
- *	none
- */
-void at91rm9200_EmacEnableMDIO (AT91PS_EMAC p_mac)
-{
-	/* Mac CTRL reg set for MDIO enable */
-	p_mac->EMAC_CTL |= AT91C_EMAC_MPE;	/* Management port enable */
-}
-
-/*
- * Name:
- *	at91rm9200_EmacDisableMDIO
- * Description:
- *	Disables the MDIO bit in MAC control register
- * Arguments:
- *	p_mac - pointer to struct AT91S_EMAC
- * Return value:
- *	none
- */
-void at91rm9200_EmacDisableMDIO (AT91PS_EMAC p_mac)
-{
-	/* Mac CTRL reg set for MDIO disable */
-	p_mac->EMAC_CTL &= ~AT91C_EMAC_MPE;	/* Management port disable */
-}
-
-
-/*
- * Name:
- *	at91rm9200_EmacReadPhy
- * Description:
- *	Reads data from the PHY register
- * Arguments:
- *	dev - pointer to struct net_device
- *	RegisterAddress - unsigned char
- *	pInput - pointer to value read from register
- * Return value:
- *	TRUE - if data read successfully
- */
-UCHAR at91rm9200_EmacReadPhy (AT91PS_EMAC p_mac,
-				     unsigned char RegisterAddress,
-				     unsigned short *pInput)
-{
-	p_mac->EMAC_MAN = (AT91C_EMAC_HIGH & ~AT91C_EMAC_LOW) |
-			  (AT91C_EMAC_RW_R) |
-			  (RegisterAddress << 18) |
-			  (AT91C_EMAC_CODE_802_3);
-
-	udelay (10000);
-
-	*pInput = (unsigned short) p_mac->EMAC_MAN;
-
-	return TRUE;
-}
-
-
-/*
- * Name:
- *	at91rm9200_EmacWritePhy
- * Description:
- *	Writes data to the PHY register
- * Arguments:
- *	dev - pointer to struct net_device
- *	RegisterAddress - unsigned char
- *	pOutput - pointer to value to be written in the register
- * Return value:
- *	TRUE - if data read successfully
- */
-UCHAR at91rm9200_EmacWritePhy (AT91PS_EMAC p_mac,
-				      unsigned char RegisterAddress,
-				      unsigned short *pOutput)
-{
-	p_mac->EMAC_MAN = (AT91C_EMAC_HIGH & ~AT91C_EMAC_LOW) |
-			AT91C_EMAC_CODE_802_3 | AT91C_EMAC_RW_W |
-			(RegisterAddress << 18) | *pOutput;
-
-	udelay (10000);
-
-	return TRUE;
-}
-
-int eth_init (bd_t * bd)
-{
-	int ret;
-	int i;
-	uchar enetaddr[6];
-
-	p_mac = AT91C_BASE_EMAC;
-
-	/* PIO Disable Register */
-	*AT91C_PIOA_PDR = AT91C_PA16_EMDIO | AT91C_PA15_EMDC | AT91C_PA14_ERXER |
-			  AT91C_PA13_ERX1 | AT91C_PA12_ERX0 | AT91C_PA11_ECRS_ECRSDV |
-			  AT91C_PA10_ETX1 | AT91C_PA9_ETX0 | AT91C_PA8_ETXEN |
-			  AT91C_PA7_ETXCK_EREFCK;
-
-#ifdef CONFIG_AT91C_USE_RMII
-	*AT91C_PIOB_PDR = AT91C_PB19_ERXCK;
-	*AT91C_PIOB_BSR = AT91C_PB19_ERXCK;
-#else
-	*AT91C_PIOB_PDR = AT91C_PB19_ERXCK | AT91C_PB18_ECOL | AT91C_PB17_ERXDV |
-			  AT91C_PB16_ERX3 | AT91C_PB15_ERX2 | AT91C_PB14_ETXER |
-			  AT91C_PB13_ETX3 | AT91C_PB12_ETX2;
-
-	/* Select B Register */
-	*AT91C_PIOB_BSR = AT91C_PB19_ERXCK | AT91C_PB18_ECOL |
-			  AT91C_PB17_ERXDV | AT91C_PB16_ERX3 | AT91C_PB15_ERX2 |
-			  AT91C_PB14_ETXER | AT91C_PB13_ETX3 | AT91C_PB12_ETX2;
-#endif
-
-	*AT91C_PMC_PCER = 1 << AT91C_ID_EMAC;	/* Peripheral Clock Enable Register */
-
-	p_mac->EMAC_CFG |= AT91C_EMAC_CSR;	/* Clear statistics */
-
-	/* Init Ethernet buffers */
-	for (i = 0; i < RBF_FRAMEMAX; i++) {
-		rbfdt[i].addr = (unsigned long)rbf_framebuf[i];
-		rbfdt[i].size = 0;
-	}
-	rbfdt[RBF_FRAMEMAX - 1].addr |= RBF_WRAP;
-	rbfp = &rbfdt[0];
-
-	eth_getenv_enetaddr("ethaddr", enetaddr);
-
-	/* The CSB337 originally used a version of the MicroMonitor bootloader
-	 * which saved Ethernet addresses in the "wrong" order.  Operating
-	 * systems (like Linux) know this, and apply a workaround.  Replicate
-	 * that MicroMonitor behavior so we avoid needing to make such OS code
-	 * care about which bootloader was used.
-	 */
-	if (machine_is_csb337()) {
-		p_mac->EMAC_SA2H = (enetaddr[0] <<  8) | (enetaddr[1]);
-		p_mac->EMAC_SA2L = (enetaddr[2] << 24) | (enetaddr[3] << 16)
-				 | (enetaddr[4] <<  8) | (enetaddr[5]);
-	} else {
-		p_mac->EMAC_SA2L = (enetaddr[3] << 24) | (enetaddr[2] << 16)
-				 | (enetaddr[1] <<  8) | (enetaddr[0]);
-		p_mac->EMAC_SA2H = (enetaddr[5] <<  8) | (enetaddr[4]);
-	}
-
-	p_mac->EMAC_RBQP = (long) (&rbfdt[0]);
-	p_mac->EMAC_RSR &= ~(AT91C_EMAC_RSR_OVR | AT91C_EMAC_REC | AT91C_EMAC_BNA);
-
-	p_mac->EMAC_CFG = (p_mac->EMAC_CFG | AT91C_EMAC_CAF | AT91C_EMAC_NBC)
-			& ~AT91C_EMAC_CLK;
-
-#ifdef CONFIG_AT91C_USE_RMII
-	p_mac->EMAC_CFG |= AT91C_EMAC_RMII;
-#endif
-
-#if (AT91C_MASTER_CLOCK > 40000000)
-	/* MDIO clock must not exceed 2.5 MHz, so enable MCK divider */
-	p_mac->EMAC_CFG |= AT91C_EMAC_CLK_HCLK_64;
-#endif
-
-	p_mac->EMAC_CTL |= AT91C_EMAC_TE | AT91C_EMAC_RE;
-
-	at91rm9200_GetPhyInterface (& PhyOps);
-
-	if (!PhyOps.IsPhyConnected (p_mac))
-		printf ("PHY not connected!!\n\r");
-
-	/* MII management start from here */
-	if (!(p_mac->EMAC_SR & AT91C_EMAC_LINK)) {
-		if (!(ret = PhyOps.Init (p_mac))) {
-			printf ("MAC: error during MII initialization\n");
-			return 0;
-		}
-	} else {
-		printf ("No link\n\r");
-		return 0;
-	}
-
-	return 0;
-}
-
-int eth_send (volatile void *packet, int length)
-{
-	while (!(p_mac->EMAC_TSR & AT91C_EMAC_BNQ));
-	p_mac->EMAC_TAR = (long) packet;
-	p_mac->EMAC_TCR = length;
-	while (p_mac->EMAC_TCR & 0x7ff);
-	p_mac->EMAC_TSR |= AT91C_EMAC_COMP;
-	return 0;
-}
-
-int eth_rx (void)
-{
-	int size;
-
-	if (!(rbfp->addr & RBF_OWNER))
-		return 0;
-
-	size = rbfp->size & RBF_SIZE;
-	NetReceive ((volatile uchar *) (rbfp->addr & RBF_ADDR), size);
-
-	rbfp->addr &= ~RBF_OWNER;
-	if (rbfp->addr & RBF_WRAP)
-		rbfp = &rbfdt[0];
-	else
-		rbfp++;
-
-	p_mac->EMAC_RSR |= AT91C_EMAC_REC;
-
-	return size;
-}
-
-void eth_halt (void)
-{
-};
-
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-int  at91rm9200_miiphy_read(char *devname, unsigned char addr,
-		unsigned char reg, unsigned short * value)
-{
-	at91rm9200_EmacEnableMDIO (p_mac);
-	at91rm9200_EmacReadPhy (p_mac, reg, value);
-	at91rm9200_EmacDisableMDIO (p_mac);
-	return 0;
-}
-
-int  at91rm9200_miiphy_write(char *devname, unsigned char addr,
-		unsigned char reg, unsigned short value)
-{
-	at91rm9200_EmacEnableMDIO (p_mac);
-	at91rm9200_EmacWritePhy (p_mac, reg, &value);
-	at91rm9200_EmacDisableMDIO (p_mac);
-	return 0;
-}
-
-#endif
-
-int at91rm9200_miiphy_initialize(bd_t *bis)
-{
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-	miiphy_register("at91rm9200phy", at91rm9200_miiphy_read, at91rm9200_miiphy_write);
-#endif
-	return 0;
-}
-
-#endif
-
-#endif	/* CONFIG_DRIVER_ETHER */
diff --git a/cpu/arm920t/at91rm9200/i2c.c b/cpu/arm920t/at91rm9200/i2c.c
deleted file mode 100644
index 1711088..0000000
--- a/cpu/arm920t/at91rm9200/i2c.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- *  i2c Support for Atmel's AT91RM9200 Two-Wire Interface
- *
- *  (c) Rick Bronson
- *
- *  Borrowed heavily from original work by:
- *  Copyright (c) 2000 Philip Edelbrock <phil@stimpy.netroedge.com>
- *
- *  Modified to work with u-boot by (C) 2004 Gary Jennejohn garyj@denx.de
- *
- *  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 <common.h>
-
-#ifdef CONFIG_HARD_I2C
-
-#include <i2c.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-
-#include <at91rm9200_i2c.h>
-
-/* define DEBUG */
-
-/*
- * Poll the i2c status register until the specified bit is set.
- * Returns 0 if timed out (100 msec)
- */
-static short at91_poll_status(AT91PS_TWI twi, unsigned long bit) {
-	int loop_cntr = 10000;
-	do {
-		udelay(10);
-	} while (!(twi->TWI_SR & bit) && (--loop_cntr > 0));
-
-	return (loop_cntr > 0);
-}
-
-/*
- * Generic i2c master transfer entrypoint
- *
- * rw == 1 means that this is a read
- */
-static int
-at91_xfer(unsigned char chip, unsigned int addr, int alen,
-						unsigned char *buffer, int len, int rw)
-{
-	AT91PS_TWI twi = (AT91PS_TWI) AT91_TWI_BASE;
-	int length;
-	unsigned char *buf;
-	/* Set the TWI Master Mode Register */
-	twi->TWI_MMR = (chip << 16) | (alen << 8)
-		| ((rw == 1) ? AT91C_TWI_MREAD : 0);
-
-	/* Set TWI Internal Address Register with first messages data field */
-	if (alen > 0)
-		twi->TWI_IADR = addr;
-
-	length = len;
-	buf = buffer;
-	if (length && buf) {	/* sanity check */
-		if (rw) {
-			twi->TWI_CR = AT91C_TWI_START;
-			while (length--) {
-				if (!length)
-					twi->TWI_CR = AT91C_TWI_STOP;
-				/* Wait until transfer is finished */
-				if (!at91_poll_status(twi, AT91C_TWI_RXRDY)) {
-					debug ("at91_i2c: timeout 1\n");
-					return 1;
-				}
-				*buf++ = twi->TWI_RHR;
-			}
-			if (!at91_poll_status(twi, AT91C_TWI_TXCOMP)) {
-				debug ("at91_i2c: timeout 2\n");
-				return 1;
-			}
-		} else {
-			twi->TWI_CR = AT91C_TWI_START;
-			while (length--) {
-				twi->TWI_THR = *buf++;
-				if (!length)
-					twi->TWI_CR = AT91C_TWI_STOP;
-				if (!at91_poll_status(twi, AT91C_TWI_TXRDY)) {
-					debug ("at91_i2c: timeout 3\n");
-					return 1;
-				}
-			}
-			/* Wait until transfer is finished */
-			if (!at91_poll_status(twi, AT91C_TWI_TXCOMP)) {
-				debug ("at91_i2c: timeout 4\n");
-				return 1;
-			}
-		}
-	}
-	return 0;
-}
-
-int
-i2c_probe(unsigned char chip)
-{
-	unsigned char buffer[1];
-
-	return at91_xfer(chip, 0, 0, buffer, 1, 1);
-}
-
-int
-i2c_read (unsigned char chip, unsigned int addr, int alen,
-	  unsigned char *buffer, int len)
-{
-#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
-	/* we only allow one address byte */
-	if (alen > 1)
-		return 1;
-	/* XXX assume an ATMEL AT24C16 */
-	if (alen == 1) {
-#if 0 /* EEPROM code already sets this correctly */
-		chip |= (addr >> 8) & 0xff;
-#endif
-		addr = addr & 0xff;
-	}
-#endif
-	return at91_xfer(chip, addr, alen, buffer, len, 1);
-}
-
-int
-i2c_write(unsigned char chip, unsigned int addr, int alen,
-	  unsigned char *buffer, int len)
-{
-#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
-	int i;
-	unsigned char *buf;
-
-	/* we only allow one address byte */
-	if (alen > 1)
-		return 1;
-	/* XXX assume an ATMEL AT24C16 */
-	if (alen == 1) {
-		buf = buffer;
-		/* do single byte writes */
-		for (i = 0; i < len; i++) {
-#if 0 /* EEPROM code already sets this correctly */
-			chip |= (addr >> 8) & 0xff;
-#endif
-			addr = addr & 0xff;
-			if (at91_xfer(chip, addr, alen, buf++, 1, 0))
-				return 1;
-			addr++;
-		}
-		return 0;
-	}
-#endif
-	return at91_xfer(chip, addr, alen, buffer, len, 0);
-}
-
-/*
- * Main initialization routine
- */
-void
-i2c_init(int speed, int slaveaddr)
-{
-	AT91PS_TWI twi = (AT91PS_TWI) AT91_TWI_BASE;
-
-	*AT91C_PIOA_PDR = AT91C_PA25_TWD | AT91C_PA26_TWCK;
-	*AT91C_PIOA_ASR = AT91C_PA25_TWD | AT91C_PA26_TWCK;
-	*AT91C_PIOA_MDER = AT91C_PA25_TWD | AT91C_PA26_TWCK;
-	*AT91C_PMC_PCER = 1 << AT91C_ID_TWI;		/* enable peripheral clock */
-
-	twi->TWI_IDR = 0x3ff;				/* Disable all interrupts */
-	twi->TWI_CR = AT91C_TWI_SWRST;			/* Reset peripheral */
-	twi->TWI_CR = AT91C_TWI_MSEN | AT91C_TWI_SVDIS;	/* Set Master mode */
-
-	/* Here, CKDIV = 1 and CHDIV=CLDIV  ==> CLDIV = CHDIV = 1/4*((Fmclk/FTWI) -6) */
-	twi->TWI_CWGR = AT91C_TWI_CKDIV1 | AT91C_TWI_CLDIV3 | (AT91C_TWI_CLDIV3 << 8);
-
-	debug ("Found AT91 i2c\n");
-	return;
-}
-
-#endif /* CONFIG_HARD_I2C */
diff --git a/cpu/arm920t/at91rm9200/ks8721.c b/cpu/arm920t/at91rm9200/ks8721.c
deleted file mode 100644
index 9fe3793..0000000
--- a/cpu/arm920t/at91rm9200/ks8721.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * (C) Copyright 2006
- * Author : Eric Benard (Eukrea Electromatique)
- * based on dm9161.c which is :
- * (C) Copyright 2003
- * Author : Hamid Ikdoumi (Atmel)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <at91rm9200_net.h>
-#include <net.h>
-#include <ks8721.h>
-
-#ifdef CONFIG_DRIVER_ETHER
-
-#if defined(CONFIG_CMD_NET)
-
-/*
- * Name:
- *	ks8721_isphyconnected
- * Description:
- *	Reads the 2 PHY ID registers
- * Arguments:
- *	p_mac - pointer to AT91S_EMAC struct
- * Return value:
- *	1 - if id read successfully
- *	0 - if error
- */
-unsigned int ks8721_isphyconnected(AT91PS_EMAC p_mac)
-{
-	unsigned short id1, id2;
-
-	at91rm9200_EmacEnableMDIO(p_mac);
-	at91rm9200_EmacReadPhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_PHYID1, &id1);
-	at91rm9200_EmacReadPhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_PHYID2, &id2);
-	at91rm9200_EmacDisableMDIO(p_mac);
-
-	if ((id1 == (KS8721_PHYID_OUI >> 6)) &&
-		((id2 >> 10) == (KS8721_PHYID_OUI & KS8721_LSB_MASK))) {
-		if ((id2 & KS8721_MODELMASK) == KS8721BL_MODEL)
-			printf("Micrel KS8721bL PHY detected : ");
-		else
-			printf("Unknown Micrel PHY detected : ");
-		return 1;
-	}
-	return 0;
-}
-
-/*
- * Name:
- *	ks8721_getlinkspeed
- * Description:
- *	Link parallel detection status of MAC is checked and set in the
- *	MAC configuration registers
- * Arguments:
- *	p_mac - pointer to MAC
- * Return value:
- *	1 - if link status set succesfully
- *	0 - if link status not set
- */
-unsigned char ks8721_getlinkspeed(AT91PS_EMAC p_mac)
-{
-	unsigned short stat1;
-
-	if (!at91rm9200_EmacReadPhy(p_mac, KS8721_BMSR, &stat1))
-		return 0;
-
-	if (!(stat1 & KS8721_LINK_STATUS)) {
-		/* link status up? */
-		printf("Link Down !\n");
-		return 0;
-	}
-
-	if (stat1 & KS8721_100BASE_TX_FD) {
-		/* set Emac for 100BaseTX and Full Duplex */
-		printf("100BT FD\n");
-		p_mac->EMAC_CFG |= AT91C_EMAC_SPD | AT91C_EMAC_FD;
-		return 1;
-	}
-
-	if (stat1 & KS8721_10BASE_T_FD) {
-		/* set MII for 10BaseT and Full Duplex */
-		printf("10BT FD\n");
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_FD;
-		return 1;
-	}
-
-	if (stat1 & KS8721_100BASE_T4_HD) {
-		/* set MII for 100BaseTX and Half Duplex */
-		printf("100BT HD\n");
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_SPD;
-		return 1;
-	}
-
-	if (stat1 & KS8721_10BASE_T_HD) {
-		/* set MII for 10BaseT and Half Duplex */
-		printf("10BT HD\n");
-		p_mac->EMAC_CFG &= ~(AT91C_EMAC_SPD | AT91C_EMAC_FD);
-		return 1;
-	}
-	return 0;
-}
-
-/*
- * Name:
- *	ks8721_initphy
- * Description:
- *	MAC starts checking its link by using parallel detection and
- *	Autonegotiation and the same is set in the MAC configuration registers
- * Arguments:
- *	p_mac - pointer to struct AT91S_EMAC
- * Return value:
- *	1 - if link status set succesfully
- *	0 - if link status not set
- */
-unsigned char ks8721_initphy(AT91PS_EMAC p_mac)
-{
-	unsigned char ret = 1;
-	unsigned short intvalue;
-
-	at91rm9200_EmacEnableMDIO(p_mac);
-
-	/* Try another time */
-	if (!ks8721_getlinkspeed(p_mac))
-		ret = ks8721_getlinkspeed(p_mac);
-
-	/* Disable PHY Interrupts */
-	intvalue = 0;
-	at91rm9200_EmacWritePhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_MDINTR, &intvalue);
-	at91rm9200_EmacDisableMDIO(p_mac);
-
-	return ret;
-}
-
-/*
- * Name:
- *	ks8721_autonegotiate
- * Description:
- *	MAC Autonegotiates with the partner status of same is set in the
- *	MAC configuration registers
- * Arguments:
- *	dev - pointer to struct net_device
- * Return value:
- *	1 - if link status set successfully
- *	0 - if link status not set
- */
-unsigned char ks8721_autonegotiate(AT91PS_EMAC p_mac, int *status)
-{
-	unsigned short value;
-	unsigned short phyanar;
-	unsigned short phyanalpar;
-
-	/* Set ks8721 control register */
-	if (!at91rm9200_EmacReadPhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_BMCR, &value))
-		return 0;
-
-	/* remove autonegotiation enable */
-	value &= ~KS8721_AUTONEG;
-	/* Electrically isolate PHY */
-	value |= KS8721_ISOLATE;
-	if (!at91rm9200_EmacWritePhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_BMCR, &value)) {
-		return 0;
-	}
-	/*
-	 * Set the Auto_negotiation Advertisement Register
-	 * MII advertising for Next page, 100BaseTxFD and HD,
-	 * 10BaseTFD and HD, IEEE 802.3
-	 */
-	phyanar = KS8721_NP | KS8721_TX_FDX | KS8721_TX_HDX |
-		  KS8721_10_FDX | KS8721_10_HDX | KS8721_AN_IEEE_802_3;
-	if (!at91rm9200_EmacWritePhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_ANAR, &phyanar)) {
-		return 0;
-	}
-	/* Read the Control Register */
-	if (!at91rm9200_EmacReadPhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_BMCR, &value)) {
-		return 0;
-	}
-	value |= KS8721_SPEED_SELECT | KS8721_AUTONEG | KS8721_DUPLEX_MODE;
-	if (!at91rm9200_EmacWritePhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_BMCR, &value)) {
-		return 0;
-	}
-	/* Restart Auto_negotiation */
-	value |= KS8721_RESTART_AUTONEG;
-	value &= ~KS8721_ISOLATE;
-	if (!at91rm9200_EmacWritePhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_BMCR, &value)) {
-		return 0;
-	}
-	/* Check AutoNegotiate complete */
-	udelay(10000);
-	at91rm9200_EmacReadPhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_BMSR, &value);
-	if (!(value & KS8721_AUTONEG_COMP))
-		return 0;
-
-	/* Get the AutoNeg Link partner base page */
-	if (!at91rm9200_EmacReadPhy(p_mac,
-		CONFIG_PHY_ADDRESS | KS8721_ANLPAR, &phyanalpar)) {
-		return 0;
-	}
-
-	if ((phyanar & KS8721_TX_FDX) && (phyanalpar & KS8721_TX_FDX)) {
-		/* Set MII for 100BaseTX and Full Duplex */
-		p_mac->EMAC_CFG |= AT91C_EMAC_SPD | AT91C_EMAC_FD;
-		return 1;
-	}
-
-	if ((phyanar & KS8721_10_FDX) && (phyanalpar & KS8721_10_FDX)) {
-		/* Set MII for 10BaseT and Full Duplex */
-		p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-				~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-				| AT91C_EMAC_FD;
-		return 1;
-	}
-	return 0;
-}
-
-#endif	/* CONFIG_CMD_NET */
-
-#endif	/* CONFIG_DRIVER_ETHER */
diff --git a/cpu/arm920t/at91rm9200/lowlevel_init.S b/cpu/arm920t/at91rm9200/lowlevel_init.S
deleted file mode 100644
index d8bb960..0000000
--- a/cpu/arm920t/at91rm9200/lowlevel_init.S
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
- *		       Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
- *
- * Modified for the at91rm9200dk board by
- * (C) Copyright 2004
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-/*
- * some parameters for the board
- *
- * This is based on rm9200dk.cfg for the BDI2000 from ABATRON which in
- * turn is based on the boot.bin code from ATMEL
- *
- */
-#include <asm/arch/AT91RM9200.h>
-
-_MTEXT_BASE:
-#undef START_FROM_MEM
-#ifdef START_FROM_MEM
-	.word	TEXT_BASE-PHYS_FLASH_1
-#else
-	.word	TEXT_BASE
-#endif
-
-.globl lowlevel_init
-lowlevel_init:
-	/* Get the CKGR Base Address */
-	ldr     r1, =AT91C_BASE_CKGR
-	/* Main oscillator Enable register */
-#ifdef CONFIG_SYS_USE_MAIN_OSCILLATOR
-	ldr     r0, =0x0000FF01		/* Enable main oscillator,  OSCOUNT = 0xFF */
-#else
-	ldr     r0, =0x0000FF00		/* Disable main oscillator, OSCOUNT = 0xFF */
-#endif
-	str     r0, [r1, #AT91C_CKGR_MOR]
-	/* Add loop to compensate Main Oscillator startup time */
-	ldr     r0, =0x00000010
-LoopOsc:
-	subs    r0, r0, #1
-	bhi     LoopOsc
-
-	/* memory control configuration */
-	/* this isn't very elegant, but	 what the heck */
-	ldr	r0, =SMRDATA
-	ldr	r1, _MTEXT_BASE
-	sub	r0, r0, r1
-	add	r2, r0, #80
-0:
-	/* the address */
-	ldr	r1, [r0], #4
-	/* the value */
-	ldr	r3, [r0], #4
-	str	r3, [r1]
-	cmp	r2, r0
-	bne	0b
-	/* delay - this is all done by guess */
-	ldr	r0, =0x00010000
-	/* (vs reading PMC_SR for LOCKA, LOCKB ... or MOSCS earlier) */
-1:
-	subs	r0, r0, #1
-	bhi	1b
-	ldr	r0, =SMRDATA1
-	ldr	r1, _MTEXT_BASE
-	sub	r0, r0, r1
-	add	r2, r0, #176
-2:
-	/* the address */
-	ldr	r1, [r0], #4
-	/* the value */
-	ldr	r3, [r0], #4
-	str	r3, [r1]
-	cmp	r2, r0
-	bne	2b
-
-	/* switch from FastBus to Asynchronous clock mode */
-	mrc	p15, 0, r0, c1, c0, 0
-	orr	r0, r0, #0xC0000000	@ set bit 31 (iA) and 30 (nF)
-	mcr	p15, 0, r0, c1, c0, 0
-
-	/* everything is fine now */
-	mov	pc, lr
-
-	.ltorg
-
-SMRDATA:
-	.word AT91C_EBI_CFGR
-	.word CONFIG_SYS_EBI_CFGR_VAL
-	.word AT91C_SMC_CSR0
-	.word CONFIG_SYS_SMC_CSR0_VAL
-	.word AT91C_PLLAR
-	.word CONFIG_SYS_PLLAR_VAL
-	.word AT91C_PLLBR
-	.word CONFIG_SYS_PLLBR_VAL
-	.word AT91C_MCKR
-	.word CONFIG_SYS_MCKR_VAL
-	/* here there's a delay */
-SMRDATA1:
-	.word AT91C_PIOC_ASR
-	.word CONFIG_SYS_PIOC_ASR_VAL
-	.word AT91C_PIOC_BSR
-	.word CONFIG_SYS_PIOC_BSR_VAL
-	.word AT91C_PIOC_PDR
-	.word CONFIG_SYS_PIOC_PDR_VAL
-	.word AT91C_EBI_CSA
-	.word CONFIG_SYS_EBI_CSA_VAL
-	.word AT91C_SDRC_CR
-	.word CONFIG_SYS_SDRC_CR_VAL
-	.word AT91C_SDRC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91C_SDRC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL1
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91C_SDRC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL2
-	.word CONFIG_SYS_SDRAM1
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91C_SDRC_TR
-	.word CONFIG_SYS_SDRC_TR_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91C_SDRC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL3
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	/* SMRDATA1 is 176 bytes long */
-#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
diff --git a/cpu/arm920t/at91rm9200/lxt972.c b/cpu/arm920t/at91rm9200/lxt972.c
deleted file mode 100644
index 260d393..0000000
--- a/cpu/arm920t/at91rm9200/lxt972.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- *
- * (C) Copyright 2003
- * Author : Hamid Ikdoumi (Atmel)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/*
- * Adapted for KwikByte KB920x board: 22APR2005
- */
-
-#include <common.h>
-#include <at91rm9200_net.h>
-#include <net.h>
-#include <miiphy.h>
-#include <lxt971a.h>
-
-#ifdef CONFIG_DRIVER_ETHER
-
-#if defined(CONFIG_CMD_NET)
-
-/*
- * Name:
- *	lxt972_IsPhyConnected
- * Description:
- *	Reads the 2 PHY ID registers
- * Arguments:
- *	p_mac - pointer to AT91S_EMAC struct
- * Return value:
- *	TRUE - if id read successfully
- *	FALSE- if error
- */
-unsigned int lxt972_IsPhyConnected (AT91PS_EMAC p_mac)
-{
-	unsigned short Id1, Id2;
-
-	at91rm9200_EmacEnableMDIO (p_mac);
-	at91rm9200_EmacReadPhy(p_mac, PHY_PHYIDR1, &Id1);
-	at91rm9200_EmacReadPhy(p_mac, PHY_PHYIDR2, &Id2);
-	at91rm9200_EmacDisableMDIO (p_mac);
-
-	if ((Id1 == (0x0013)) && ((Id2  & 0xFFF0) == 0x78E0))
-		return TRUE;
-
-	return FALSE;
-}
-
-/*
- * Name:
- *	lxt972_GetLinkSpeed
- * Description:
- *	Link parallel detection status of MAC is checked and set in the
- *	MAC configuration registers
- * Arguments:
- *	p_mac - pointer to MAC
- * Return value:
- *	TRUE - if link status set succesfully
- *	FALSE - if link status not set
- */
-UCHAR lxt972_GetLinkSpeed (AT91PS_EMAC p_mac)
-{
-	unsigned short stat1;
-
-	if (!at91rm9200_EmacReadPhy (p_mac, PHY_LXT971_STAT2, &stat1))
-		return FALSE;
-
-	if (!(stat1 & PHY_LXT971_STAT2_LINK))	/* link status up? */
-		return FALSE;
-
-	if (stat1 & PHY_LXT971_STAT2_100BTX) {
-
-		if (stat1 & PHY_LXT971_STAT2_DUPLEX_MODE) {
-
-			/*set Emac for 100BaseTX and Full Duplex  */
-			p_mac->EMAC_CFG |= AT91C_EMAC_SPD | AT91C_EMAC_FD;
-		} else {
-
-			/*set Emac for 100BaseTX and Half Duplex  */
-			p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-					~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-					| AT91C_EMAC_SPD;
-		}
-
-		return TRUE;
-
-	} else {
-
-		if (stat1 & PHY_LXT971_STAT2_DUPLEX_MODE) {
-
-			/*set MII for 10BaseT and Full Duplex  */
-			p_mac->EMAC_CFG = (p_mac->EMAC_CFG &
-					~(AT91C_EMAC_SPD | AT91C_EMAC_FD))
-					| AT91C_EMAC_FD;
-		} else {
-
-			/*set MII for 10BaseT and Half Duplex  */
-			p_mac->EMAC_CFG &= ~(AT91C_EMAC_SPD | AT91C_EMAC_FD);
-		}
-
-		return TRUE;
-	}
-
-	return FALSE;
-}
-
-
-/*
- * Name:
- *	lxt972_InitPhy
- * Description:
- *	MAC starts checking its link by using parallel detection and
- *	Autonegotiation and the same is set in the MAC configuration registers
- * Arguments:
- *	p_mac - pointer to struct AT91S_EMAC
- * Return value:
- *	TRUE - if link status set succesfully
- *	FALSE - if link status not set
- */
-UCHAR lxt972_InitPhy (AT91PS_EMAC p_mac)
-{
-	UCHAR ret = TRUE;
-
-	at91rm9200_EmacEnableMDIO (p_mac);
-
-	if (!lxt972_GetLinkSpeed (p_mac)) {
-		/* Try another time */
-		ret = lxt972_GetLinkSpeed (p_mac);
-	}
-
-	/* Disable PHY Interrupts */
-	at91rm9200_EmacWritePhy (p_mac, PHY_LXT971_INT_ENABLE, 0);
-
-	at91rm9200_EmacDisableMDIO (p_mac);
-
-	return (ret);
-}
-
-
-/*
- * Name:
- *	lxt972_AutoNegotiate
- * Description:
- *	MAC Autonegotiates with the partner status of same is set in the
- *	MAC configuration registers
- * Arguments:
- *	dev - pointer to struct net_device
- * Return value:
- *	TRUE - if link status set successfully
- *	FALSE - if link status not set
- */
-UCHAR lxt972_AutoNegotiate (AT91PS_EMAC p_mac, int *status)
-{
-	unsigned short value;
-
-	/* Set lxt972 control register */
-	if (!at91rm9200_EmacReadPhy (p_mac, PHY_BMCR, &value))
-		return FALSE;
-
-	/* Restart Auto_negotiation  */
-	value |= PHY_BMCR_RST_NEG;
-	if (!at91rm9200_EmacWritePhy (p_mac, PHY_BMCR, &value))
-		return FALSE;
-
-	/*check AutoNegotiate complete */
-	udelay (10000);
-	at91rm9200_EmacReadPhy(p_mac, PHY_BMSR, &value);
-	if (!(value & PHY_BMSR_AUTN_COMP))
-		return FALSE;
-
-	return (lxt972_GetLinkSpeed (p_mac));
-}
-
-#endif
-
-#endif	/* CONFIG_DRIVER_ETHER */
diff --git a/cpu/arm920t/at91rm9200/reset.c b/cpu/arm920t/at91rm9200/reset.c
deleted file mode 100644
index 945ea2c..0000000
--- a/cpu/arm920t/at91rm9200/reset.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * (C) Copyright 2002
- * Lineo, Inc. <www.lineo.com>
- * Bernhard Kuhn <bkuhn@lineo.com>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/arch/hardware.h>
-
-void board_reset(void) __attribute__((__weak__));
-
-/*
- * Reset the cpu by setting up the watchdog timer and let him time out
- * or toggle a GPIO pin on the AT91RM9200DK board
- */
-void reset_cpu (ulong ignored)
-{
-
-#if defined(CONFIG_AT91RM9200_USART)
-	/*shutdown the console to avoid strange chars during reset */
-	serial_exit();
-#endif
-
-	if (board_reset)
-		board_reset();
-
-	/* this is the way Linux does it */
-
-	/* FIXME:
-	 * These defines should be moved into
-	 * include/asm-arm/arch-at91rm9200/AT91RM9200.h
-	 * as soon as the whitespace fix gets applied.
-	 */
-	#define AT91C_ST_RSTEN (0x1 << 16)
-	#define AT91C_ST_EXTEN (0x1 << 17)
-	#define AT91C_ST_WDRST (0x1 <<  0)
-	#define ST_WDMR *((unsigned long *)0xfffffd08)	/* watchdog mode register */
-	#define ST_CR *((unsigned long *)0xfffffd00)	/* system clock control register */
-
-	ST_WDMR = AT91C_ST_RSTEN | AT91C_ST_EXTEN | 1 ;
-	ST_CR = AT91C_ST_WDRST;
-
-	while (1);
-	/* Never reached */
-}
diff --git a/cpu/arm920t/at91rm9200/spi.c b/cpu/arm920t/at91rm9200/spi.c
deleted file mode 100644
index f3cb5d8..0000000
--- a/cpu/arm920t/at91rm9200/spi.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/* Driver for ATMEL DataFlash support
- * Author : Hamid Ikdoumi (Atmel)
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- */
-
-#include <config.h>
-#include <common.h>
-#include <asm/hardware.h>
-
-#ifdef CONFIG_HAS_DATAFLASH
-#include <dataflash.h>
-
-#define AT91C_SPI_CLK	10000000	/* Max Value = 10MHz to be compliant to
-					the Continuous Array Read function */
-
-/* AC Characteristics */
-/* DLYBS = tCSS = 250ns min and DLYBCT = tCSH = 250ns */
-#define DATAFLASH_TCSS	(0xC << 16)
-#define DATAFLASH_TCHS	(0x1 << 24)
-
-#define AT91C_TIMEOUT_WRDY		200000
-#define AT91C_SPI_PCS0_SERIAL_DATAFLASH	0xE	/* Chip Select 0: NPCS0%1110 */
-#define AT91C_SPI_PCS3_DATAFLASH_CARD	0x7	/* Chip Select 3: NPCS3%0111 */
-
-/*-------------------------------------------------------------------*/
-/*	SPI DataFlash Init					     */
-/*-------------------------------------------------------------------*/
-void AT91F_SpiInit(void)
-{
-	/* Configure PIOs */
-	AT91C_BASE_PIOA->PIO_ASR =
-		AT91C_PA3_NPCS0 | AT91C_PA4_NPCS1 | AT91C_PA1_MOSI |
-		AT91C_PA5_NPCS2 | AT91C_PA6_NPCS3 | AT91C_PA0_MISO |
-		AT91C_PA2_SPCK;
-	AT91C_BASE_PIOA->PIO_PDR =
-		AT91C_PA3_NPCS0 | AT91C_PA4_NPCS1 | AT91C_PA1_MOSI |
-		AT91C_PA5_NPCS2 | AT91C_PA6_NPCS3 | AT91C_PA0_MISO |
-		AT91C_PA2_SPCK;
-	/* Enable CLock */
-	AT91C_BASE_PMC->PMC_PCER = 1 << AT91C_ID_SPI;
-
-	/* Reset the SPI */
-	AT91C_BASE_SPI->SPI_CR = AT91C_SPI_SWRST;
-
-	/* Configure SPI in Master Mode with No CS selected !!! */
-	AT91C_BASE_SPI->SPI_MR =
-		AT91C_SPI_MSTR | AT91C_SPI_MODFDIS | AT91C_SPI_PCS;
-
-	/* Configure CS0 and CS3 */
-	*(AT91C_SPI_CSR + 0) =
-		AT91C_SPI_CPOL | (AT91C_SPI_DLYBS & DATAFLASH_TCSS) |
-		(AT91C_SPI_DLYBCT & DATAFLASH_TCHS) |
-		((AT91C_MASTER_CLOCK / (2*AT91C_SPI_CLK)) << 8);
-
-	*(AT91C_SPI_CSR + 3) =
-		AT91C_SPI_CPOL | (AT91C_SPI_DLYBS & DATAFLASH_TCSS) |
-		(AT91C_SPI_DLYBCT & DATAFLASH_TCHS) |
-		((AT91C_MASTER_CLOCK / (2*AT91C_SPI_CLK)) << 8);
-}
-
-void AT91F_SpiEnable(int cs)
-{
-	switch(cs) {
-	case 0:	/* Configure SPI CS0 for Serial DataFlash AT45DBxx */
-		AT91C_BASE_SPI->SPI_MR &= 0xFFF0FFFF;
-		AT91C_BASE_SPI->SPI_MR |=
-			((AT91C_SPI_PCS0_SERIAL_DATAFLASH<<16) &
-				AT91C_SPI_PCS);
-		break;
-	case 3:	/* Configure SPI CS3 for Serial DataFlash Card */
-		/* Set up PIO SDC_TYPE to switch on DataFlash Card */
-		/* and not MMC/SDCard */
-		AT91C_BASE_PIOB->PIO_PER =
-			AT91C_PIO_PB7;	/* Set in PIO mode */
-		AT91C_BASE_PIOB->PIO_OER =
-			AT91C_PIO_PB7;	/* Configure in output */
-		/* Clear Output */
-		AT91C_BASE_PIOB->PIO_CODR = AT91C_PIO_PB7;
-		/* Configure PCS */
-		AT91C_BASE_SPI->SPI_MR &= 0xFFF0FFFF;
-		AT91C_BASE_SPI->SPI_MR |=
-			((AT91C_SPI_PCS3_DATAFLASH_CARD<<16) & AT91C_SPI_PCS);
-		break;
-	}
-
-	/* SPI_Enable */
-	AT91C_BASE_SPI->SPI_CR = AT91C_SPI_SPIEN; }
-
-/*---------------------------------------------------------------------------*/
-/* \fn    AT91F_SpiWrite						     */
-/* \brief Set the PDC registers for a transfert				     */
-/*---------------------------------------------------------------------------*/
-unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc )
-{
-	unsigned int timeout;
-
-	pDesc->state = BUSY;
-
-	AT91C_BASE_SPI->SPI_PTCR = AT91C_PDC_TXTDIS + AT91C_PDC_RXTDIS;
-
-	/* Initialize the Transmit and Receive Pointer */
-	AT91C_BASE_SPI->SPI_RPR = (unsigned int)pDesc->rx_cmd_pt ;
-	AT91C_BASE_SPI->SPI_TPR = (unsigned int)pDesc->tx_cmd_pt ;
-
-	/* Intialize the Transmit and Receive Counters */
-	AT91C_BASE_SPI->SPI_RCR = pDesc->rx_cmd_size;
-	AT91C_BASE_SPI->SPI_TCR = pDesc->tx_cmd_size;
-
-	if ( pDesc->tx_data_size != 0 ) {
-		/* Initialize the Next Transmit and Next Receive Pointer */
-		AT91C_BASE_SPI->SPI_RNPR = (unsigned int)pDesc->rx_data_pt ;
-		AT91C_BASE_SPI->SPI_TNPR = (unsigned int)pDesc->tx_data_pt ;
-
-		/* Intialize the Next Transmit and Next Receive Counters */
-		AT91C_BASE_SPI->SPI_RNCR = pDesc->rx_data_size ;
-		AT91C_BASE_SPI->SPI_TNCR = pDesc->tx_data_size ;
-	}
-
-	/* arm simple, non interrupt dependent timer */
-	reset_timer_masked();
-	timeout = 0;
-
-	AT91C_BASE_SPI->SPI_PTCR = AT91C_PDC_TXTEN + AT91C_PDC_RXTEN;
-	while(!(AT91C_BASE_SPI->SPI_SR & AT91C_SPI_RXBUFF) &&
-		((timeout = get_timer_masked() ) < CONFIG_SYS_SPI_WRITE_TOUT));
-	AT91C_BASE_SPI->SPI_PTCR = AT91C_PDC_TXTDIS + AT91C_PDC_RXTDIS;
-	pDesc->state = IDLE;
-
-	if (timeout >= CONFIG_SYS_SPI_WRITE_TOUT){
-		printf("Error Timeout\n\r");
-		return DATAFLASH_ERROR;
-	}
-
-	return DATAFLASH_OK;
-}
-#endif
diff --git a/cpu/arm920t/at91rm9200/timer.c b/cpu/arm920t/at91rm9200/timer.c
deleted file mode 100644
index 9c54bbe..0000000
--- a/cpu/arm920t/at91rm9200/timer.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * (C) Copyright 2002
- * Lineo, Inc. <www.lineo.com>
- * Bernhard Kuhn <bkuhn@lineo.com>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-/*#include <asm/io.h>*/
-#include <asm/arch/hardware.h>
-/*#include <asm/proc/ptrace.h>*/
-
-/* the number of clocks per CONFIG_SYS_HZ */
-#define TIMER_LOAD_VAL (CONFIG_SYS_HZ_CLOCK/CONFIG_SYS_HZ)
-
-/* macro to read the 16 bit timer */
-#define READ_TIMER (tmr->TC_CV & 0x0000ffff)
-AT91PS_TC tmr;
-
-static ulong timestamp;
-static ulong lastinc;
-
-int timer_init (void)
-{
-	tmr = AT91C_BASE_TC0;
-
-	/* enables TC1.0 clock */
-	*AT91C_PMC_PCER = 1 << AT91C_ID_TC0;  /* enable clock */
-
-	*AT91C_TCB0_BCR = 0;
-	*AT91C_TCB0_BMR = AT91C_TCB_TC0XC0S_NONE | AT91C_TCB_TC1XC1S_NONE | AT91C_TCB_TC2XC2S_NONE;
-	tmr->TC_CCR = AT91C_TC_CLKDIS;
-#define AT91C_TC_CMR_CPCTRG (1 << 14)
-	/* set to MCLK/2 and restart the timer when the vlaue in TC_RC is reached */
-	tmr->TC_CMR = AT91C_TC_TIMER_DIV1_CLOCK | AT91C_TC_CMR_CPCTRG;
-
-	tmr->TC_IDR = ~0ul;
-	tmr->TC_RC = TIMER_LOAD_VAL;
-	lastinc = 0;
-	tmr->TC_CCR = AT91C_TC_SWTRG | AT91C_TC_CLKEN;
-	timestamp = 0;
-
-	return (0);
-}
-
-/*
- * timer without interrupts
- */
-
-void reset_timer (void)
-{
-	reset_timer_masked ();
-}
-
-ulong get_timer (ulong base)
-{
-	return get_timer_masked () - base;
-}
-
-void set_timer (ulong t)
-{
-	timestamp = t;
-}
-
-void __udelay (unsigned long usec)
-{
-	udelay_masked(usec);
-}
-
-void reset_timer_masked (void)
-{
-	/* reset time */
-	lastinc = READ_TIMER;
-	timestamp = 0;
-}
-
-ulong get_timer_raw (void)
-{
-	ulong now = READ_TIMER;
-
-	if (now >= lastinc) {
-		/* normal mode */
-		timestamp += now - lastinc;
-	} else {
-		/* we have an overflow ... */
-		timestamp += now + TIMER_LOAD_VAL - lastinc;
-	}
-	lastinc = now;
-
-	return timestamp;
-}
-
-ulong get_timer_masked (void)
-{
-	return get_timer_raw()/TIMER_LOAD_VAL;
-}
-
-void udelay_masked (unsigned long usec)
-{
-	ulong tmo;
-	ulong endtime;
-	signed long diff;
-
-	tmo = CONFIG_SYS_HZ_CLOCK / 1000;
-	tmo *= usec;
-	tmo /= 1000;
-
-	endtime = get_timer_raw () + tmo;
-
-	do {
-		ulong now = get_timer_raw ();
-		diff = endtime - now;
-	} while (diff >= 0);
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
-	return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk (void)
-{
-	ulong tbclk;
-
-	tbclk = CONFIG_SYS_HZ;
-	return tbclk;
-}
diff --git a/cpu/arm920t/at91rm9200/usb.c b/cpu/arm920t/at91rm9200/usb.c
deleted file mode 100644
index 72355dc..0000000
--- a/cpu/arm920t/at91rm9200/usb.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * (C) Copyright 2006
- * DENX Software Engineering <mk@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT)
-# ifdef CONFIG_AT91RM9200
-
-#include <asm/arch/hardware.h>
-
-int usb_cpu_init(void)
-{
-	/* Enable USB host clock. */
-	*AT91C_PMC_SCER = AT91C_PMC_UHP;	/* 48MHz clock enabled for UHP */
-	*AT91C_PMC_PCER = 1 << AT91C_ID_UHP;	/* Peripheral Clock Enable Register */
-	return 0;
-}
-
-int usb_cpu_stop(void)
-{
-	/* Initialization failed */
-	*AT91C_PMC_PCDR = 1 << AT91C_ID_UHP;	/* Peripheral Clock Disable Register */
-	*AT91C_PMC_SCDR = AT91C_PMC_UHP;	/* 48MHz clock disabled for UHP */
-	return 0;
-}
-
-int usb_cpu_init_fail(void)
-{
-	return usb_cpu_stop();
-}
-
-# endif /* CONFIG_AT91RM9200 */
-#endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */