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

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

1 files changed, 0 insertions, 232 deletions

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 */