Changes since U-Boot 1.1.1:
======================================================================
+* Patches by Lars Munch, 12 Jul 2004:
+ - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
+ board specific
+ - split out the LXT971A PHY from ns_9750_eth.h
+ - split the dm9161 phy part out of at91rm9200_ether.c
+
* Patch by Andreas Engel, 12 Jul 2004:
Replaced hardcoded PL011 clock frequency with config variable.
Fixed wrong CONFIG_CMD_DFL doc.
LIB = lib$(BOARD).a
-OBJS := at91rm9200dk.o flash.o
+OBJS := at91rm9200dk.o at45.o dm9161.o flash.o
SOBJS :=
$(LIB): $(OBJS) $(SOBJS)
--- /dev/null
+/*
+ * (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 <dm9161.h>
+
+#ifdef CONFIG_DRIVER_ETHER
+
+#if (CONFIG_COMMANDS & CFG_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
+ */
+static 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
+ */
+static 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_T4_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
+ */
+static 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);
+ /* clear 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
+ */
+static 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;
+ 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;
+}
+
+
+/*
+ * Name:
+ * at91rm92000_GetPhyInterface
+ * Description:
+ * Initialise the interface functions to the PHY
+ * Arguments:
+ * None
+ * Return value:
+ * None
+ */
+void at91rm92000_GetPhyInterface(AT91PS_PhyOps p_phyops)
+{
+ p_phyops->Init = dm9161_InitPhy;
+ p_phyops->IsPhyConnected = dm9161_IsPhyConnected;
+ p_phyops->GetLinkSpeed = dm9161_GetLinkSpeed;
+ p_phyops->AutoNegotiate = dm9161_AutoNegotiate;
+}
+
+#endif /* CONFIG_COMMANDS & CFG_CMD_NET */
+
+#endif /* CONFIG_DRIVER_ETHER */
START = start.o
OBJS = serial.o interrupts.o cpu.o \
- at91rm9200_ether.o at45.o
+ at91rm9200_ether.o
all: .depend $(START) $(LIB)
#if (CONFIG_COMMANDS & CFG_CMD_NET)
/* structure to interface the PHY */
-AT91S_PhyOps AT91S_Dm9161Ops;
-AT91PS_PhyOps pPhyOps;
+AT91S_PhyOps PhyOps;
AT91PS_EMAC p_mac;
-/*************************** Phy layer functions ************************/
-/** functions to interface the DAVICOM 10/100Mbps ethernet phy **********/
-
-/*
- * 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
- */
-static 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
- */
-static 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_T4_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
- */
-static 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);
- /* clear 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
- */
-static 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;
- 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;
-}
-
-
/*********** EMAC Phy layer Management functions *************************/
/*
* Name:
* Return value:
* none
*/
-static void at91rm9200_EmacEnableMDIO (AT91PS_EMAC p_mac)
+void at91rm9200_EmacEnableMDIO (AT91PS_EMAC p_mac)
{
/* Mac CTRL reg set for MDIO enable */
p_mac->EMAC_CTL |= AT91C_EMAC_MPE; /* Management port enable */
* Return value:
* none
*/
-static void at91rm9200_EmacDisableMDIO (AT91PS_EMAC p_mac)
+void at91rm9200_EmacDisableMDIO (AT91PS_EMAC p_mac)
{
/* Mac CTRL reg set for MDIO disable */
p_mac->EMAC_CTL &= ~AT91C_EMAC_MPE; /* Management port disable */
* Return value:
* TRUE - if data read successfully
*/
-static UCHAR at91rm9200_EmacReadPhy (AT91PS_EMAC p_mac,
+UCHAR at91rm9200_EmacReadPhy (AT91PS_EMAC p_mac,
unsigned char RegisterAddress,
unsigned short *pInput)
{
* Return value:
* TRUE - if data read successfully
*/
-static UCHAR at91rm9200_EmacWritePhy (AT91PS_EMAC p_mac,
+UCHAR at91rm9200_EmacWritePhy (AT91PS_EMAC p_mac,
unsigned char RegisterAddress,
unsigned short *pOutput)
{
return TRUE;
}
-/*
- * Name:
- * at91rm92000_GetPhyInterface
- * Description:
- * Initialise the interface functions to the PHY
- * Arguments:
- * None
- * Return value:
- * None
- */
-void at91rm92000_GetPhyInterface (void)
-{
- AT91S_Dm9161Ops.Init = dm9161_InitPhy;
- AT91S_Dm9161Ops.IsPhyConnected = dm9161_IsPhyConnected;
- AT91S_Dm9161Ops.GetLinkSpeed = dm9161_GetLinkSpeed;
- AT91S_Dm9161Ops.AutoNegotiate = dm9161_AutoNegotiate;
-
- pPhyOps = (AT91PS_PhyOps) & AT91S_Dm9161Ops;
-}
-
rbf_t *rbfdt;
rbf_t *rbfp;
p_mac->EMAC_CTL |= AT91C_EMAC_TE | AT91C_EMAC_RE;
- at91rm92000_GetPhyInterface ();
+ at91rm92000_GetPhyInterface (& PhyOps);
- if (!pPhyOps->IsPhyConnected (p_mac))
+ 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 = pPhyOps->Init (p_mac))) {
+ if (!(ret = PhyOps.Init (p_mac))) {
printf ("MAC: error during MII initialization\n");
return 0;
}
#include <common.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
-#include "dm9161.h"
#define FALSE 0
#define TRUE 1
/****************** function prototypes **********************/
/* MII functions */
-static void at91rm9200_EmacEnableMDIO(AT91PS_EMAC p_mac);
-static void at91rm9200_EmacDisableMDIO(AT91PS_EMAC p_mac);
-static UCHAR at91rm9200_EmacReadPhy(AT91PS_EMAC p_mac, unsigned char RegisterAddress, unsigned short *pInput);
-static UCHAR at91rm9200_EmacWritePhy(AT91PS_EMAC p_mac, unsigned char RegisterAddress, unsigned short *pOutput);
-void at91rm92000_GetPhyInterface(void );
+void at91rm9200_EmacEnableMDIO(AT91PS_EMAC p_mac);
+void at91rm9200_EmacDisableMDIO(AT91PS_EMAC p_mac);
+UCHAR at91rm9200_EmacReadPhy(AT91PS_EMAC p_mac, unsigned char RegisterAddress, unsigned short *pInput);
+UCHAR at91rm9200_EmacWritePhy(AT91PS_EMAC p_mac, unsigned char RegisterAddress, unsigned short *pOutput);
+void at91rm92000_GetPhyInterface(AT91PS_PhyOps p_phyops);
#endif /* AT91RM9200_ETHERNET */
--- /dev/null
+/***********************************************************************
+ *
+ * Copyright (C) 2004 by FS Forth-Systeme GmbH.
+ * All rights reserved.
+ *
+ * $Id: ns9750_eth.h,v 1.2 2004/02/24 13:25:39 mpietrek Exp $
+ * @Author: Markus Pietrek
+ * @References: [1] NS9750 Hardware Reference, December 2003
+ * [2] Intel LXT971 Datasheet #249414 Rev. 02
+ * [3] NS7520 Linux Ethernet Driver
+ *
+ * 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
+ *
+ ***********************************************************************/
+
+#ifndef __LXT971A_H__
+#define __LXT971A_H__
+
+/* PHY definitions (LXT971A) [2] */
+#define PHY_COMMON_CTRL (0x00)
+#define PHY_COMMON_STAT (0x01)
+#define PHY_COMMON_ID1 (0x02)
+#define PHY_COMMON_ID2 (0x03)
+#define PHY_COMMON_AUTO_ADV (0x04)
+#define PHY_COMMON_AUTO_LNKB (0x05)
+#define PHY_COMMON_AUTO_EXP (0x06)
+#define PHY_COMMON_AUTO_NEXT (0x07)
+#define PHY_COMMON_AUTO_LNKN (0x08)
+#define PHY_LXT971_PORT_CFG (0x10)
+#define PHY_LXT971_STAT2 (0x11)
+#define PHY_LXT971_INT_ENABLE (0x12)
+#define PHY_LXT971_INT_STATUS (0x13)
+#define PHY_LXT971_LED_CFG (0x14)
+#define PHY_LXT971_DIG_CFG (0x1A)
+#define PHY_LXT971_TX_CTRL (0x1E)
+
+/* CTRL PHY Control Register Bit Fields */
+#define PHY_COMMON_CTRL_RESET (0x8000)
+#define PHY_COMMON_CTRL_LOOPBACK (0x4000)
+#define PHY_COMMON_CTRL_SPD_MA (0x2040)
+#define PHY_COMMON_CTRL_SPD_10 (0x0000)
+#define PHY_COMMON_CTRL_SPD_100 (0x2000)
+#define PHY_COMMON_CTRL_SPD_1000 (0x0040)
+#define PHY_COMMON_CTRL_SPD_RES (0x2040)
+#define PHY_COMMON_CTRL_AUTO_NEG (0x1000)
+#define PHY_COMMON_CTRL_POWER_DN (0x0800)
+#define PHY_COMMON_CTRL_ISOLATE (0x0400)
+#define PHY_COMMON_CTRL_RES_AUTO (0x0200)
+#define PHY_COMMON_CTRL_DUPLEX (0x0100)
+#define PHY_COMMON_CTRL_COL_TEST (0x0080)
+#define PHY_COMMON_CTRL_RES1 (0x003F)
+
+/* STAT Status Register Bit Fields */
+#define PHY_COMMON_STAT_100BT4 (0x8000)
+#define PHY_COMMON_STAT_100BXFD (0x4000)
+#define PHY_COMMON_STAT_100BXHD (0x2000)
+#define PHY_COMMON_STAT_10BTFD (0x1000)
+#define PHY_COMMON_STAT_10BTHD (0x0800)
+#define PHY_COMMON_STAT_100BT2FD (0x0400)
+#define PHY_COMMON_STAT_100BT2HD (0x0200)
+#define PHY_COMMON_STAT_EXT_STAT (0x0100)
+#define PHY_COMMON_STAT_RES1 (0x0080)
+#define PHY_COMMON_STAT_MF_PSUP (0x0040)
+#define PHY_COMMON_STAT_AN_COMP (0x0020)
+#define PHY_COMMON_STAT_RMT_FLT (0x0010)
+#define PHY_COMMON_STAT_AN_CAP (0x0008)
+#define PHY_COMMON_STAT_LNK_STAT (0x0004)
+#define PHY_COMMON_STAT_JAB_DTCT (0x0002)
+#define PHY_COMMON_STAT_EXT_CAP (0x0001)
+
+/* AUTO_ADV Auto-neg Advert Register Bit Fields */
+#define PHY_COMMON_AUTO_ADV_NP (0x8000)
+#define PHY_COMMON_AUTO_ADV_RES1 (0x4000)
+#define PHY_COMMON_AUTO_ADV_RMT_FLT (0x2000)
+#define PHY_COMMON_AUTO_ADV_RES2 (0x1000)
+#define PHY_COMMON_AUTO_ADV_AS_PAUSE (0x0800)
+#define PHY_COMMON_AUTO_ADV_PAUSE (0x0400)
+#define PHY_COMMON_AUTO_ADV_100BT4 (0x0200)
+#define PHY_COMMON_AUTO_ADV_100BTXFD (0x0100)
+#define PHY_COMMON_AUTO_ADV_100BTX (0x0080)
+#define PHY_COMMON_AUTO_ADV_10BTFD (0x0040)
+#define PHY_COMMON_AUTO_ADV_10BT (0x0020)
+#define PHY_COMMON_AUTO_ADV_SEL_FLD_MA (0x001F)
+#define PHY_COMMON_AUTO_ADV_802_9 (0x0002)
+#define PHY_COMMON_AUTO_ADV_802_3 (0x0001)
+
+/* AUTO_LNKB Auto-neg Link Ability Register Bit Fields */
+#define PHY_COMMON_AUTO_LNKB_NP (0x8000)
+#define PHY_COMMON_AUTO_LNKB_ACK (0x4000)
+#define PHY_COMMON_AUTO_LNKB_RMT_FLT (0x2000)
+#define PHY_COMMON_AUTO_LNKB_RES2 (0x1000)
+#define PHY_COMMON_AUTO_LNKB_AS_PAUSE (0x0800)
+#define PHY_COMMON_AUTO_LNKB_PAUSE (0x0400)
+#define PHY_COMMON_AUTO_LNKB_100BT4 (0x0200)
+#define PHY_COMMON_AUTO_LNKB_100BTXFD (0x0100)
+#define PHY_COMMON_AUTO_LNKB_100BTX (0x0080)
+#define PHY_COMMON_AUTO_LNKB_10BTFD (0x0040)
+#define PHY_COMMON_AUTO_LNKB_10BT (0x0020)
+#define PHY_COMMON_AUTO_LNKB_SEL_FLD_MA (0x001F)
+#define PHY_COMMON_AUTO_LNKB_802_9 (0x0002)
+#define PHY_COMMON_AUTO_LNKB_802_3 (0x0001)
+
+/* AUTO_EXP Auto-neg Expansion Register Bit Fields */
+#define PHY_COMMON_AUTO_EXP_RES1 (0xFFC0)
+#define PHY_COMMON_AUTO_EXP_BASE_PAGE (0x0020)
+#define PHY_COMMON_AUTO_EXP_PAR_DT_FLT (0x0010)
+#define PHY_COMMON_AUTO_EXP_LNK_NP_CAP (0x0008)
+#define PHY_COMMON_AUTO_EXP_NP_CAP (0x0004)
+#define PHY_COMMON_AUTO_EXP_PAGE_REC (0x0002)
+#define PHY_COMMON_AUTO_EXP_LNK_AN_CAP (0x0001)
+
+/* AUTO_NEXT Aut-neg Next Page Tx Register Bit Fields */
+#define PHY_COMMON_AUTO_NEXT_NP (0x8000)
+#define PHY_COMMON_AUTO_NEXT_RES1 (0x4000)
+#define PHY_COMMON_AUTO_NEXT_MSG_PAGE (0x2000)
+#define PHY_COMMON_AUTO_NEXT_ACK_2 (0x1000)
+#define PHY_COMMON_AUTO_NEXT_TOGGLE (0x0800)
+#define PHY_COMMON_AUTO_NEXT_MSG (0x07FF)
+
+/* AUTO_LNKN Auto-neg Link Partner Rx Reg Bit Fields */
+#define PHY_COMMON_AUTO_LNKN_NP (0x8000)
+#define PHY_COMMON_AUTO_LNKN_ACK (0x4000)
+#define PHY_COMMON_AUTO_LNKN_MSG_PAGE (0x2000)
+#define PHY_COMMON_AUTO_LNKN_ACK_2 (0x1000)
+#define PHY_COMMON_AUTO_LNKN_TOGGLE (0x0800)
+#define PHY_COMMON_AUTO_LNKN_MSG (0x07FF)
+
+/* PORT_CFG Port Configuration Register Bit Fields */
+#define PHY_LXT971_PORT_CFG_RES1 (0x8000)
+#define PHY_LXT971_PORT_CFG_FORCE_LNK (0x4000)
+#define PHY_LXT971_PORT_CFG_TX_DISABLE (0x2000)
+#define PHY_LXT971_PORT_CFG_BYPASS_SCR (0x1000)
+#define PHY_LXT971_PORT_CFG_RES2 (0x0800)
+#define PHY_LXT971_PORT_CFG_JABBER (0x0400)
+#define PHY_LXT971_PORT_CFG_SQE (0x0200)
+#define PHY_LXT971_PORT_CFG_TP_LOOPBACK (0x0100)
+#define PHY_LXT971_PORT_CFG_CRS_SEL (0x0080)
+#define PHY_LXT971_PORT_CFG_SLEEP_MODE (0x0040)
+#define PHY_LXT971_PORT_CFG_PRE_EN (0x0020)
+#define PHY_LXT971_PORT_CFG_SLEEP_T_MA (0x0018)
+#define PHY_LXT971_PORT_CFG_SLEEP_T_104 (0x0010)
+#define PHY_LXT971_PORT_CFG_SLEEP_T_200 (0x0001)
+#define PHY_LXT971_PORT_CFG_SLEEP_T_304 (0x0000)
+#define PHY_LXT971_PORT_CFG_FLT_CODE_EN (0x0004)
+#define PHY_LXT971_PORT_CFG_ALT_NP (0x0002)
+#define PHY_LXT971_PORT_CFG_FIBER_SEL (0x0001)
+
+/* STAT2 Status Register #2 Bit Fields */
+#define PHY_LXT971_STAT2_RES1 (0x8000)
+#define PHY_LXT971_STAT2_100BTX (0x4000)
+#define PHY_LXT971_STAT2_TX_STATUS (0x2000)
+#define PHY_LXT971_STAT2_RX_STATUS (0x1000)
+#define PHY_LXT971_STAT2_COL_STATUS (0x0800)
+#define PHY_LXT971_STAT2_LINK (0x0400)
+#define PHY_LXT971_STAT2_DUPLEX_MODE (0x0200)
+#define PHY_LXT971_STAT2_AUTO_NEG (0x0100)
+#define PHY_LXT971_STAT2_AUTO_NEG_COMP (0x0080)
+#define PHY_LXT971_STAT2_RES2 (0x0040)
+#define PHY_LXT971_STAT2_POLARITY (0x0020)
+#define PHY_LXT971_STAT2_PAUSE (0x0010)
+#define PHY_LXT971_STAT2_ERROR (0x0008)
+#define PHY_LXT971_STAT2_RES3 (0x0007)
+
+/* INT_ENABLE Interrupt Enable Register Bit Fields */
+#define PHY_LXT971_INT_ENABLE_RES1 (0xFF00)
+#define PHY_LXT971_INT_ENABLE_ANMSK (0x0080)
+#define PHY_LXT971_INT_ENABLE_SPEEDMSK (0x0040)
+#define PHY_LXT971_INT_ENABLE_DUPLEXMSK (0x0020)
+#define PHY_LXT971_INT_ENABLE_LINKMSK (0x0010)
+#define PHY_LXT971_INT_ENABLE_RES2 (0x000C)
+#define PHY_LXT971_INT_ENABLE_INTEN (0x0002)
+#define PHY_LXT971_INT_ENABLE_TINT (0x0001)
+
+/* INT_STATUS Interrupt Status Register Bit Fields */
+#define PHY_LXT971_INT_STATUS_RES1 (0xFF00)
+#define PHY_LXT971_INT_STATUS_ANDONE (0x0080)
+#define PHY_LXT971_INT_STATUS_SPEEDCHG (0x0040)
+#define PHY_LXT971_INT_STATUS_DUPLEXCHG (0x0020)
+#define PHY_LXT971_INT_STATUS_LINKCHG (0x0010)
+#define PHY_LXT971_INT_STATUS_RES2 (0x0008)
+#define PHY_LXT971_INT_STATUS_MDINT (0x0004)
+#define PHY_LXT971_INT_STATUS_RES3 (0x0003)
+
+/* LED_CFG Interrupt LED Configuration Register Bit Fields */
+#define PHY_LXT971_LED_CFG_SHIFT_LED1 (0x000C)
+#define PHY_LXT971_LED_CFG_SHIFT_LED2 (0x0008)
+#define PHY_LXT971_LED_CFG_SHIFT_LED3 (0x0004)
+#define PHY_LXT971_LED_CFG_LEDFREQ_MA (0x000C)
+#define PHY_LXT971_LED_CFG_LEDFREQ_RES (0x000C)
+#define PHY_LXT971_LED_CFG_LEDFREQ_100 (0x0008)
+#define PHY_LXT971_LED_CFG_LEDFREQ_60 (0x0004)
+#define PHY_LXT971_LED_CFG_LEDFREQ_30 (0x0000)
+#define PHY_LXT971_LED_CFG_PULSE_STR (0x0002)
+#define PHY_LXT971_LED_CFG_RES1 (0x0001)
+
+/* only one of these values must be shifted for each SHIFT_LED? */
+#define PHY_LXT971_LED_CFG_UNUSED1 (0x000F)
+#define PHY_LXT971_LED_CFG_DUPLEX_COL (0x000E)
+#define PHY_LXT971_LED_CFG_LINK_ACT (0x000D)
+#define PHY_LXT971_LED_CFG_LINK_RX (0x000C)
+#define PHY_LXT971_LED_CFG_TEST_BLK_SLW (0x000B)
+#define PHY_LXT971_LED_CFG_TEST_BLK_FST (0x000A)
+#define PHY_LXT971_LED_CFG_TEST_OFF (0x0009)
+#define PHY_LXT971_LED_CFG_TEST_ON (0x0008)
+#define PHY_LXT971_LED_CFG_RX_OR_TX (0x0007)
+#define PHY_LXT971_LED_CFG_UNUSED2 (0x0006)
+#define PHY_LXT971_LED_CFG_DUPLEX (0x0005)
+#define PHY_LXT971_LED_CFG_LINK (0x0004)
+#define PHY_LXT971_LED_CFG_COLLISION (0x0003)
+#define PHY_LXT971_LED_CFG_RECEIVE (0x0002)
+#define PHY_LXT971_LED_CFG_TRANSMIT (0x0001)
+#define PHY_LXT971_LED_CFG_SPEED (0x0000)
+
+/* DIG_CFG Digitial Configuration Register Bit Fields */
+#define PHY_LXT971_DIG_CFG_RES1 (0xF000)
+#define PHY_LXT971_DIG_CFG_MII_DRIVE (0x0800)
+#define PHY_LXT971_DIG_CFG_RES2 (0x0400)
+#define PHY_LXT971_DIG_CFG_SHOW_SYMBOL (0x0200)
+#define PHY_LXT971_DIG_CFG_RES3 (0x01FF)
+
+#define PHY_LXT971_MDIO_MAX_CLK (8000000)
+#define PHY_MDIO_MAX_CLK (2500000)
+
+/* TX_CTRL Transmit Control Register Bit Fields
+ documentation is buggy for this register, therefore setting not included */
+
+typedef enum
+{
+ PHY_NONE = 0x0000, /* no PHY detected yet */
+ PHY_LXT971A = 0x0013
+} PhyType;
+
+#endif /* __LXT971A_H__ */
#ifdef CONFIG_DRIVER_NS9750_ETHERNET
+#include "lxt971a.h"
+
#define NS9750_ETH_MODULE_BASE (0xA0600000)
#define get_eth_reg_addr(c) \
#define NS9750_ETH_RXFREE_B (0x00000002)
#define NS9750_ETH_RXFREE_A (0x00000001)
-/* PHY definitions (LXT971A) [2] */
-
-#define PHY_COMMON_CTRL (0x00)
-#define PHY_COMMON_STAT (0x01)
-#define PHY_COMMON_ID1 (0x02)
-#define PHY_COMMON_ID2 (0x03)
-#define PHY_COMMON_AUTO_ADV (0x04)
-#define PHY_COMMON_AUTO_LNKB (0x05)
-#define PHY_COMMON_AUTO_EXP (0x06)
-#define PHY_COMMON_AUTO_NEXT (0x07)
-#define PHY_COMMON_AUTO_LNKN (0x08)
-#define PHY_LXT971_PORT_CFG (0x10)
-#define PHY_LXT971_STAT2 (0x11)
-#define PHY_LXT971_INT_ENABLE (0x12)
-#define PHY_LXT971_INT_STATUS (0x13)
-#define PHY_LXT971_LED_CFG (0x14)
-#define PHY_LXT971_DIG_CFG (0x1A)
-#define PHY_LXT971_TX_CTRL (0x1E)
-
-/* CTRL PHY Control Register Bit Fields */
-
-#define PHY_COMMON_CTRL_RESET (0x8000)
-#define PHY_COMMON_CTRL_LOOPBACK (0x4000)
-#define PHY_COMMON_CTRL_SPD_MA (0x2040)
-#define PHY_COMMON_CTRL_SPD_10 (0x0000)
-#define PHY_COMMON_CTRL_SPD_100 (0x2000)
-#define PHY_COMMON_CTRL_SPD_1000 (0x0040)
-#define PHY_COMMON_CTRL_SPD_RES (0x2040)
-#define PHY_COMMON_CTRL_AUTO_NEG (0x1000)
-#define PHY_COMMON_CTRL_POWER_DN (0x0800)
-#define PHY_COMMON_CTRL_ISOLATE (0x0400)
-#define PHY_COMMON_CTRL_RES_AUTO (0x0200)
-#define PHY_COMMON_CTRL_DUPLEX (0x0100)
-#define PHY_COMMON_CTRL_COL_TEST (0x0080)
-#define PHY_COMMON_CTRL_RES1 (0x003F)
-
-/* STAT Status Register Bit Fields */
-
-#define PHY_COMMON_STAT_100BT4 (0x8000)
-#define PHY_COMMON_STAT_100BXFD (0x4000)
-#define PHY_COMMON_STAT_100BXHD (0x2000)
-#define PHY_COMMON_STAT_10BTFD (0x1000)
-#define PHY_COMMON_STAT_10BTHD (0x0800)
-#define PHY_COMMON_STAT_100BT2FD (0x0400)
-#define PHY_COMMON_STAT_100BT2HD (0x0200)
-#define PHY_COMMON_STAT_EXT_STAT (0x0100)
-#define PHY_COMMON_STAT_RES1 (0x0080)
-#define PHY_COMMON_STAT_MF_PSUP (0x0040)
-#define PHY_COMMON_STAT_AN_COMP (0x0020)
-#define PHY_COMMON_STAT_RMT_FLT (0x0010)
-#define PHY_COMMON_STAT_AN_CAP (0x0008)
-#define PHY_COMMON_STAT_LNK_STAT (0x0004)
-#define PHY_COMMON_STAT_JAB_DTCT (0x0002)
-#define PHY_COMMON_STAT_EXT_CAP (0x0001)
-
-
-/* AUTO_ADV Auto-neg Advert Register Bit Fields */
-
-#define PHY_COMMON_AUTO_ADV_NP (0x8000)
-#define PHY_COMMON_AUTO_ADV_RES1 (0x4000)
-#define PHY_COMMON_AUTO_ADV_RMT_FLT (0x2000)
-#define PHY_COMMON_AUTO_ADV_RES2 (0x1000)
-#define PHY_COMMON_AUTO_ADV_AS_PAUSE (0x0800)
-#define PHY_COMMON_AUTO_ADV_PAUSE (0x0400)
-#define PHY_COMMON_AUTO_ADV_100BT4 (0x0200)
-#define PHY_COMMON_AUTO_ADV_100BTXFD (0x0100)
-#define PHY_COMMON_AUTO_ADV_100BTX (0x0080)
-#define PHY_COMMON_AUTO_ADV_10BTFD (0x0040)
-#define PHY_COMMON_AUTO_ADV_10BT (0x0020)
-#define PHY_COMMON_AUTO_ADV_SEL_FLD_MA (0x001F)
-#define PHY_COMMON_AUTO_ADV_802_9 (0x0002)
-#define PHY_COMMON_AUTO_ADV_802_3 (0x0001)
-
-/* AUTO_LNKB Auto-neg Link Ability Register Bit Fields */
-
-#define PHY_COMMON_AUTO_LNKB_NP (0x8000)
-#define PHY_COMMON_AUTO_LNKB_ACK (0x4000)
-#define PHY_COMMON_AUTO_LNKB_RMT_FLT (0x2000)
-#define PHY_COMMON_AUTO_LNKB_RES2 (0x1000)
-#define PHY_COMMON_AUTO_LNKB_AS_PAUSE (0x0800)
-#define PHY_COMMON_AUTO_LNKB_PAUSE (0x0400)
-#define PHY_COMMON_AUTO_LNKB_100BT4 (0x0200)
-#define PHY_COMMON_AUTO_LNKB_100BTXFD (0x0100)
-#define PHY_COMMON_AUTO_LNKB_100BTX (0x0080)
-#define PHY_COMMON_AUTO_LNKB_10BTFD (0x0040)
-#define PHY_COMMON_AUTO_LNKB_10BT (0x0020)
-#define PHY_COMMON_AUTO_LNKB_SEL_FLD_MA (0x001F)
-#define PHY_COMMON_AUTO_LNKB_802_9 (0x0002)
-#define PHY_COMMON_AUTO_LNKB_802_3 (0x0001)
-
-/* AUTO_EXP Auto-neg Expansion Register Bit Fields */
-
-#define PHY_COMMON_AUTO_EXP_RES1 (0xFFC0)
-#define PHY_COMMON_AUTO_EXP_BASE_PAGE (0x0020)
-#define PHY_COMMON_AUTO_EXP_PAR_DT_FLT (0x0010)
-#define PHY_COMMON_AUTO_EXP_LNK_NP_CAP (0x0008)
-#define PHY_COMMON_AUTO_EXP_NP_CAP (0x0004)
-#define PHY_COMMON_AUTO_EXP_PAGE_REC (0x0002)
-#define PHY_COMMON_AUTO_EXP_LNK_AN_CAP (0x0001)
-
-/* AUTO_NEXT Aut-neg Next Page Tx Register Bit Fields */
-
-#define PHY_COMMON_AUTO_NEXT_NP (0x8000)
-#define PHY_COMMON_AUTO_NEXT_RES1 (0x4000)
-#define PHY_COMMON_AUTO_NEXT_MSG_PAGE (0x2000)
-#define PHY_COMMON_AUTO_NEXT_ACK_2 (0x1000)
-#define PHY_COMMON_AUTO_NEXT_TOGGLE (0x0800)
-#define PHY_COMMON_AUTO_NEXT_MSG (0x07FF)
-
-/* AUTO_LNKN Auto-neg Link Partner Rx Reg Bit Fields */
-
-#define PHY_COMMON_AUTO_LNKN_NP (0x8000)
-#define PHY_COMMON_AUTO_LNKN_ACK (0x4000)
-#define PHY_COMMON_AUTO_LNKN_MSG_PAGE (0x2000)
-#define PHY_COMMON_AUTO_LNKN_ACK_2 (0x1000)
-#define PHY_COMMON_AUTO_LNKN_TOGGLE (0x0800)
-#define PHY_COMMON_AUTO_LNKN_MSG (0x07FF)
-
-/* PORT_CFG Port Configuration Register Bit Fields */
-
-#define PHY_LXT971_PORT_CFG_RES1 (0x8000)
-#define PHY_LXT971_PORT_CFG_FORCE_LNK (0x4000)
-#define PHY_LXT971_PORT_CFG_TX_DISABLE (0x2000)
-#define PHY_LXT971_PORT_CFG_BYPASS_SCR (0x1000)
-#define PHY_LXT971_PORT_CFG_RES2 (0x0800)
-#define PHY_LXT971_PORT_CFG_JABBER (0x0400)
-#define PHY_LXT971_PORT_CFG_SQE (0x0200)
-#define PHY_LXT971_PORT_CFG_TP_LOOPBACK (0x0100)
-#define PHY_LXT971_PORT_CFG_CRS_SEL (0x0080)
-#define PHY_LXT971_PORT_CFG_SLEEP_MODE (0x0040)
-#define PHY_LXT971_PORT_CFG_PRE_EN (0x0020)
-#define PHY_LXT971_PORT_CFG_SLEEP_T_MA (0x0018)
-#define PHY_LXT971_PORT_CFG_SLEEP_T_104 (0x0010)
-#define PHY_LXT971_PORT_CFG_SLEEP_T_200 (0x0001)
-#define PHY_LXT971_PORT_CFG_SLEEP_T_304 (0x0000)
-#define PHY_LXT971_PORT_CFG_FLT_CODE_EN (0x0004)
-#define PHY_LXT971_PORT_CFG_ALT_NP (0x0002)
-#define PHY_LXT971_PORT_CFG_FIBER_SEL (0x0001)
-
-/* STAT2 Status Register #2 Bit Fields */
-
-#define PHY_LXT971_STAT2_RES1 (0x8000)
-#define PHY_LXT971_STAT2_100BTX (0x4000)
-#define PHY_LXT971_STAT2_TX_STATUS (0x2000)
-#define PHY_LXT971_STAT2_RX_STATUS (0x1000)
-#define PHY_LXT971_STAT2_COL_STATUS (0x0800)
-#define PHY_LXT971_STAT2_LINK (0x0400)
-#define PHY_LXT971_STAT2_DUPLEX_MODE (0x0200)
-#define PHY_LXT971_STAT2_AUTO_NEG (0x0100)
-#define PHY_LXT971_STAT2_AUTO_NEG_COMP (0x0080)
-#define PHY_LXT971_STAT2_RES2 (0x0040)
-#define PHY_LXT971_STAT2_POLARITY (0x0020)
-#define PHY_LXT971_STAT2_PAUSE (0x0010)
-#define PHY_LXT971_STAT2_ERROR (0x0008)
-#define PHY_LXT971_STAT2_RES3 (0x0007)
-
-/* INT_ENABLE Interrupt Enable Register Bit Fields */
-
-#define PHY_LXT971_INT_ENABLE_RES1 (0xFF00)
-#define PHY_LXT971_INT_ENABLE_ANMSK (0x0080)
-#define PHY_LXT971_INT_ENABLE_SPEEDMSK (0x0040)
-#define PHY_LXT971_INT_ENABLE_DUPLEXMSK (0x0020)
-#define PHY_LXT971_INT_ENABLE_LINKMSK (0x0010)
-#define PHY_LXT971_INT_ENABLE_RES2 (0x000C)
-#define PHY_LXT971_INT_ENABLE_INTEN (0x0002)
-#define PHY_LXT971_INT_ENABLE_TINT (0x0001)
-
-/* INT_STATUS Interrupt Status Register Bit Fields */
-
-#define PHY_LXT971_INT_STATUS_RES1 (0xFF00)
-#define PHY_LXT971_INT_STATUS_ANDONE (0x0080)
-#define PHY_LXT971_INT_STATUS_SPEEDCHG (0x0040)
-#define PHY_LXT971_INT_STATUS_DUPLEXCHG (0x0020)
-#define PHY_LXT971_INT_STATUS_LINKCHG (0x0010)
-#define PHY_LXT971_INT_STATUS_RES2 (0x0008)
-#define PHY_LXT971_INT_STATUS_MDINT (0x0004)
-#define PHY_LXT971_INT_STATUS_RES3 (0x0003)
-
-/* LED_CFG Interrupt LED Configuration Register Bit Fields */
-
-#define PHY_LXT971_LED_CFG_SHIFT_LED1 (0x000C)
-#define PHY_LXT971_LED_CFG_SHIFT_LED2 (0x0008)
-#define PHY_LXT971_LED_CFG_SHIFT_LED3 (0x0004)
-#define PHY_LXT971_LED_CFG_LEDFREQ_MA (0x000C)
-#define PHY_LXT971_LED_CFG_LEDFREQ_RES (0x000C)
-#define PHY_LXT971_LED_CFG_LEDFREQ_100 (0x0008)
-#define PHY_LXT971_LED_CFG_LEDFREQ_60 (0x0004)
-#define PHY_LXT971_LED_CFG_LEDFREQ_30 (0x0000)
-#define PHY_LXT971_LED_CFG_PULSE_STR (0x0002)
-#define PHY_LXT971_LED_CFG_RES1 (0x0001)
-
-/* only one of these values must be shifted for each SHIFT_LED? */
-
-#define PHY_LXT971_LED_CFG_UNUSED1 (0x000F)
-#define PHY_LXT971_LED_CFG_DUPLEX_COL (0x000E)
-#define PHY_LXT971_LED_CFG_LINK_ACT (0x000D)
-#define PHY_LXT971_LED_CFG_LINK_RX (0x000C)
-#define PHY_LXT971_LED_CFG_TEST_BLK_SLW (0x000B)
-#define PHY_LXT971_LED_CFG_TEST_BLK_FST (0x000A)
-#define PHY_LXT971_LED_CFG_TEST_OFF (0x0009)
-#define PHY_LXT971_LED_CFG_TEST_ON (0x0008)
-#define PHY_LXT971_LED_CFG_RX_OR_TX (0x0007)
-#define PHY_LXT971_LED_CFG_UNUSED2 (0x0006)
-#define PHY_LXT971_LED_CFG_DUPLEX (0x0005)
-#define PHY_LXT971_LED_CFG_LINK (0x0004)
-#define PHY_LXT971_LED_CFG_COLLISION (0x0003)
-#define PHY_LXT971_LED_CFG_RECEIVE (0x0002)
-#define PHY_LXT971_LED_CFG_TRANSMIT (0x0001)
-#define PHY_LXT971_LED_CFG_SPEED (0x0000)
-
-/* DIG_CFG Digitial Configuration Register Bit Fields */
-
-#define PHY_LXT971_DIG_CFG_RES1 (0xF000)
-#define PHY_LXT971_DIG_CFG_MII_DRIVE (0x0800)
-#define PHY_LXT971_DIG_CFG_RES2 (0x0400)
-#define PHY_LXT971_DIG_CFG_SHOW_SYMBOL (0x0200)
-#define PHY_LXT971_DIG_CFG_RES3 (0x01FF)
-
-#define PHY_LXT971_MDIO_MAX_CLK (8000000)
-
-/* TX_CTRL Transmit Control Register Bit Fields
- documentation is buggy for this register, therefore setting not included */
-
-typedef enum
-{
- PHY_NONE = 0x0000, /* no PHY detected yet */
- PHY_LXT971A = 0x0013
-} PhyType;
-
-#define PHY_MDIO_MAX_CLK (2500000)
-
#ifndef NS9750_ETH_PHY_ADDRESS
# define NS9750_ETH_PHY_ADDRESS (0x0001) /* suitable for UNC20 */
#endif /* NETARM_ETH_PHY_ADDRESS */
projects / u-boot.git / commitdiff