+++ /dev/null
-#
-# (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).o
-
-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)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-/*
- * 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 */
+++ /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>
-#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 */
+++ /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 <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_UNKNOWN (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(const 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(const 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 */
+++ /dev/null
-/*
- * 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 */
+++ /dev/null
-/*
- * (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 */
+++ /dev/null
-/*
- * 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 CONFIG_SYS_TEXT_BASE-PHYS_FLASH_1
-#else
- .word CONFIG_SYS_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 */
+++ /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
- */
-
-/*
- * 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, MII_PHYSID1, &Id1);
- at91rm9200_EmacReadPhy(p_mac, MII_PHYSID2, &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, MII_BMCR, &value))
- return FALSE;
-
- /* Restart Auto_negotiation */
- value |= BMCR_ANRESTART;
- if (!at91rm9200_EmacWritePhy (p_mac, MII_BMCR, &value))
- return FALSE;
-
- /*check AutoNegotiate complete */
- udelay (10000);
- at91rm9200_EmacReadPhy(p_mac, MII_BMSR, &value);
- if (!(value & BMSR_ANEGCOMPLETE))
- return FALSE;
-
- return (lxt972_GetLinkSpeed (p_mac));
-}
-
-#endif
-
-#endif /* CONFIG_DRIVER_ETHER */
+++ /dev/null
-/*
- * (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 */
-}
+++ /dev/null
-/* 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;
- unsigned long start;
-
- 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 */
- start = get_timer(0);
- 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(start) ) < 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
+++ /dev/null
-/*
- * (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
- */
-ulong get_timer (ulong base)
-{
- return get_timer_masked () - base;
-}
-
-void __udelay (unsigned long usec)
-{
- udelay_masked(usec);
-}
-
-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;
-}
+++ /dev/null
-/*
- * (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) */
+++ /dev/null
-/*
- * (C) Copyright 2003
- * AT91RM9200 definitions
- * Author : ATMEL AT91 application group
- *
- * 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
- */
-
-#ifndef AT91RM9200_H
-#define AT91RM9200_H
-
-#ifndef __ASSEMBLY__
-typedef volatile unsigned int AT91_REG; /* Hardware register definition */
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Timer Counter Channel Interface */
-/*****************************************************************************/
-typedef struct _AT91S_TC
-{
- AT91_REG TC_CCR; /* Channel Control Register */
- AT91_REG TC_CMR; /* Channel Mode Register */
- AT91_REG Reserved0[2]; /* */
- AT91_REG TC_CV; /* Counter Value */
- AT91_REG TC_RA; /* Register A */
- AT91_REG TC_RB; /* Register B */
- AT91_REG TC_RC; /* Register C */
- AT91_REG TC_SR; /* Status Register */
- AT91_REG TC_IER; /* Interrupt Enable Register */
- AT91_REG TC_IDR; /* Interrupt Disable Register */
- AT91_REG TC_IMR; /* Interrupt Mask Register */
-} AT91S_TC, *AT91PS_TC;
-
-#define AT91C_TC_TIMER_DIV1_CLOCK ((unsigned int) 0x0 << 0) /* (TC) MCK/2 */
-#define AT91C_TC_TIMER_DIV2_CLOCK ((unsigned int) 0x1 << 0) /* (TC) MCK/8 */
-#define AT91C_TC_TIMER_DIV3_CLOCK ((unsigned int) 0x2 << 0) /* (TC) MCK/32 */
-#define AT91C_TC_TIMER_DIV4_CLOCK ((unsigned int) 0x3 << 0) /* (TC) MCK/128 */
-#define AT91C_TC_SLOW_CLOCK ((unsigned int) 0x4 << 0) /* (TC) SLOW CLK*/
-#define AT91C_TC_XC0_CLOCK ((unsigned int) 0x5 << 0) /* (TC) XC0 */
-#define AT91C_TC_XC1_CLOCK ((unsigned int) 0x6 << 0) /* (TC) XC1 */
-#define AT91C_TC_XC2_CLOCK ((unsigned int) 0x7 << 0) /* (TC) XC2 */
-#define AT91C_TCB_TC0XC0S_NONE ((unsigned int) 0x1) /* (TCB) None signal connected to XC0 */
-#define AT91C_TCB_TC1XC1S_NONE ((unsigned int) 0x1 << 2) /* (TCB) None signal connected to XC1 */
-#define AT91C_TCB_TC2XC2S_NONE ((unsigned int) 0x1 << 4) /* (TCB) None signal connected to XC2 */
-#define AT91C_TC_CLKDIS ((unsigned int) 0x1 << 1) /* (TC) Counter Clock Disable Command */
-#define AT91C_TC_SWTRG ((unsigned int) 0x1 << 2) /* (TC) Software Trigger Command */
-#define AT91C_TC_CLKEN ((unsigned int) 0x1 << 0) /* (TC) Counter Clock Enable Command */
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Usart */
-/*****************************************************************************/
-typedef struct _AT91S_USART
-{
- AT91_REG US_CR; /* Control Register */
- AT91_REG US_MR; /* Mode Register */
- AT91_REG US_IER; /* Interrupt Enable Register */
- AT91_REG US_IDR; /* Interrupt Disable Register */
- AT91_REG US_IMR; /* Interrupt Mask Register */
- AT91_REG US_CSR; /* Channel Status Register */
- AT91_REG US_RHR; /* Receiver Holding Register */
- AT91_REG US_THR; /* Transmitter Holding Register */
- AT91_REG US_BRGR; /* Baud Rate Generator Register */
- AT91_REG US_RTOR; /* Receiver Time-out Register */
- AT91_REG US_TTGR; /* Transmitter Time-guard Register */
- AT91_REG Reserved0[5]; /* */
- AT91_REG US_FIDI; /* FI_DI_Ratio Register */
- AT91_REG US_NER; /* Nb Errors Register */
- AT91_REG US_XXR; /* XON_XOFF Register */
- AT91_REG US_IF; /* IRDA_FILTER Register */
- AT91_REG Reserved1[44]; /* */
- AT91_REG US_RPR; /* Receive Pointer Register */
- AT91_REG US_RCR; /* Receive Counter Register */
- AT91_REG US_TPR; /* Transmit Pointer Register */
- AT91_REG US_TCR; /* Transmit Counter Register */
- AT91_REG US_RNPR; /* Receive Next Pointer Register */
- AT91_REG US_RNCR; /* Receive Next Counter Register */
- AT91_REG US_TNPR; /* Transmit Next Pointer Register */
- AT91_REG US_TNCR; /* Transmit Next Counter Register */
- AT91_REG US_PTCR; /* PDC Transfer Control Register */
- AT91_REG US_PTSR; /* PDC Transfer Status Register */
-} AT91S_USART, *AT91PS_USART;
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Clock Generator Controler */
-/*****************************************************************************/
-typedef struct _AT91S_CKGR
-{
- AT91_REG CKGR_MOR; /* Main Oscillator Register */
- AT91_REG CKGR_MCFR; /* Main Clock Frequency Register */
- AT91_REG CKGR_PLLAR; /* PLL A Register */
- AT91_REG CKGR_PLLBR; /* PLL B Register */
-} AT91S_CKGR, *AT91PS_CKGR;
-
-/* -------- CKGR_MOR : (CKGR Offset: 0x0) Main Oscillator Register -------- */
-#define AT91C_CKGR_MOSCEN ((unsigned int) 0x1 << 0) /* (CKGR) Main Oscillator Enable */
-#define AT91C_CKGR_OSCTEST ((unsigned int) 0x1 << 1) /* (CKGR) Oscillator Test */
-#define AT91C_CKGR_OSCOUNT ((unsigned int) 0xFF << 8) /* (CKGR) Main Oscillator Start-up Time */
-
-/* -------- CKGR_MCFR : (CKGR Offset: 0x4) Main Clock Frequency Register -------- */
-#define AT91C_CKGR_MAINF ((unsigned int) 0xFFFF << 0) /* (CKGR) Main Clock Frequency */
-#define AT91C_CKGR_MAINRDY ((unsigned int) 0x1 << 16) /* (CKGR) Main Clock Ready */
-
-/* -------- CKGR_PLLAR : (CKGR Offset: 0x8) PLL A Register -------- */
-#define AT91C_CKGR_DIVA ((unsigned int) 0xFF << 0) /* (CKGR) Divider Selected */
-#define AT91C_CKGR_DIVA_0 ((unsigned int) 0x0) /* (CKGR) Divider output is 0 */
-#define AT91C_CKGR_DIVA_BYPASS ((unsigned int) 0x1) /* (CKGR) Divider is bypassed */
-#define AT91C_CKGR_PLLACOUNT ((unsigned int) 0x3F << 8) /* (CKGR) PLL A Counter */
-#define AT91C_CKGR_OUTA ((unsigned int) 0x3 << 14) /* (CKGR) PLL A Output Frequency Range */
-#define AT91C_CKGR_OUTA_0 ((unsigned int) 0x0 << 14) /* (CKGR) Please refer to the PLLA datasheet */
-#define AT91C_CKGR_OUTA_1 ((unsigned int) 0x1 << 14) /* (CKGR) Please refer to the PLLA datasheet */
-#define AT91C_CKGR_OUTA_2 ((unsigned int) 0x2 << 14) /* (CKGR) Please refer to the PLLA datasheet */
-#define AT91C_CKGR_OUTA_3 ((unsigned int) 0x3 << 14) /* (CKGR) Please refer to the PLLA datasheet */
-#define AT91C_CKGR_MULA ((unsigned int) 0x7FF << 16) /* (CKGR) PLL A Multiplier */
-#define AT91C_CKGR_SRCA ((unsigned int) 0x1 << 29) /* (CKGR) PLL A Source */
-
-/* -------- CKGR_PLLBR : (CKGR Offset: 0xc) PLL B Register -------- */
-#define AT91C_CKGR_DIVB ((unsigned int) 0xFF << 0) /* (CKGR) Divider Selected */
-#define AT91C_CKGR_DIVB_0 ((unsigned int) 0x0) /* (CKGR) Divider output is 0 */
-#define AT91C_CKGR_DIVB_BYPASS ((unsigned int) 0x1) /* (CKGR) Divider is bypassed */
-#define AT91C_CKGR_PLLBCOUNT ((unsigned int) 0x3F << 8) /* (CKGR) PLL B Counter */
-#define AT91C_CKGR_OUTB ((unsigned int) 0x3 << 14) /* (CKGR) PLL B Output Frequency Range */
-#define AT91C_CKGR_OUTB_0 ((unsigned int) 0x0 << 14) /* (CKGR) Please refer to the PLLB datasheet */
-#define AT91C_CKGR_OUTB_1 ((unsigned int) 0x1 << 14) /* (CKGR) Please refer to the PLLB datasheet */
-#define AT91C_CKGR_OUTB_2 ((unsigned int) 0x2 << 14) /* (CKGR) Please refer to the PLLB datasheet */
-#define AT91C_CKGR_OUTB_3 ((unsigned int) 0x3 << 14) /* (CKGR) Please refer to the PLLB datasheet */
-#define AT91C_CKGR_MULB ((unsigned int) 0x7FF << 16) /* (CKGR) PLL B Multiplier */
-#define AT91C_CKGR_USB_96M ((unsigned int) 0x1 << 28) /* (CKGR) Divider for USB Ports */
-#define AT91C_CKGR_USB_PLL ((unsigned int) 0x1 << 29) /* (CKGR) PLL Use */
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Parallel Input Output Controler */
-/*****************************************************************************/
-typedef struct _AT91S_PIO
-{
- AT91_REG PIO_PER; /* PIO Enable Register */
- AT91_REG PIO_PDR; /* PIO Disable Register */
- AT91_REG PIO_PSR; /* PIO Status Register */
- AT91_REG Reserved0[1]; /* */
- AT91_REG PIO_OER; /* Output Enable Register */
- AT91_REG PIO_ODR; /* Output Disable Registerr */
- AT91_REG PIO_OSR; /* Output Status Register */
- AT91_REG Reserved1[1]; /* */
- AT91_REG PIO_IFER; /* Input Filter Enable Register */
- AT91_REG PIO_IFDR; /* Input Filter Disable Register */
- AT91_REG PIO_IFSR; /* Input Filter Status Register */
- AT91_REG Reserved2[1]; /* */
- AT91_REG PIO_SODR; /* Set Output Data Register */
- AT91_REG PIO_CODR; /* Clear Output Data Register */
- AT91_REG PIO_ODSR; /* Output Data Status Register */
- AT91_REG PIO_PDSR; /* Pin Data Status Register */
- AT91_REG PIO_IER; /* Interrupt Enable Register */
- AT91_REG PIO_IDR; /* Interrupt Disable Register */
- AT91_REG PIO_IMR; /* Interrupt Mask Register */
- AT91_REG PIO_ISR; /* Interrupt Status Register */
- AT91_REG PIO_MDER; /* Multi-driver Enable Register */
- AT91_REG PIO_MDDR; /* Multi-driver Disable Register */
- AT91_REG PIO_MDSR; /* Multi-driver Status Register */
- AT91_REG Reserved3[1]; /* */
- AT91_REG PIO_PPUDR; /* Pull-up Disable Register */
- AT91_REG PIO_PPUER; /* Pull-up Enable Register */
- AT91_REG PIO_PPUSR; /* Pad Pull-up Status Register */
- AT91_REG Reserved4[1]; /* */
- AT91_REG PIO_ASR; /* Select A Register */
- AT91_REG PIO_BSR; /* Select B Register */
- AT91_REG PIO_ABSR; /* AB Select Status Register */
- AT91_REG Reserved5[9]; /* */
- AT91_REG PIO_OWER; /* Output Write Enable Register */
- AT91_REG PIO_OWDR; /* Output Write Disable Register */
- AT91_REG PIO_OWSR; /* Output Write Status Register */
-} AT91S_PIO, *AT91PS_PIO;
-
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Debug Unit */
-/*****************************************************************************/
-typedef struct _AT91S_DBGU
-{
- AT91_REG DBGU_CR; /* Control Register */
- AT91_REG DBGU_MR; /* Mode Register */
- AT91_REG DBGU_IER; /* Interrupt Enable Register */
- AT91_REG DBGU_IDR; /* Interrupt Disable Register */
- AT91_REG DBGU_IMR; /* Interrupt Mask Register */
- AT91_REG DBGU_CSR; /* Channel Status Register */
- AT91_REG DBGU_RHR; /* Receiver Holding Register */
- AT91_REG DBGU_THR; /* Transmitter Holding Register */
- AT91_REG DBGU_BRGR; /* Baud Rate Generator Register */
- AT91_REG Reserved0[7]; /* */
- AT91_REG DBGU_C1R; /* Chip ID1 Register */
- AT91_REG DBGU_C2R; /* Chip ID2 Register */
- AT91_REG DBGU_FNTR; /* Force NTRST Register */
- AT91_REG Reserved1[45]; /* */
- AT91_REG DBGU_RPR; /* Receive Pointer Register */
- AT91_REG DBGU_RCR; /* Receive Counter Register */
- AT91_REG DBGU_TPR; /* Transmit Pointer Register */
- AT91_REG DBGU_TCR; /* Transmit Counter Register */
- AT91_REG DBGU_RNPR; /* Receive Next Pointer Register */
- AT91_REG DBGU_RNCR; /* Receive Next Counter Register */
- AT91_REG DBGU_TNPR; /* Transmit Next Pointer Register */
- AT91_REG DBGU_TNCR; /* Transmit Next Counter Register */
- AT91_REG DBGU_PTCR; /* PDC Transfer Control Register */
- AT91_REG DBGU_PTSR; /* PDC Transfer Status Register */
-} AT91S_DBGU, *AT91PS_DBGU;
-
-/* -------- DBGU_IER : (DBGU Offset: 0x8) Debug Unit Interrupt Enable Register -------- */
-#define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) /* (DBGU) RXRDY Interrupt */
-#define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) /* (DBGU) TXRDY Interrupt */
-#define AT91C_US_ENDRX ((unsigned int) 0x1 << 3) /* (DBGU) End of Receive Transfer Interrupt */
-#define AT91C_US_ENDTX ((unsigned int) 0x1 << 4) /* (DBGU) End of Transmit Interrupt */
-#define AT91C_US_OVRE ((unsigned int) 0x1 << 5) /* (DBGU) Overrun Interrupt */
-#define AT91C_US_FRAME ((unsigned int) 0x1 << 6) /* (DBGU) Framing Error Interrupt */
-#define AT91C_US_PARE ((unsigned int) 0x1 << 7) /* (DBGU) Parity Error Interrupt */
-#define AT91C_US_TXEMPTY ((unsigned int) 0x1 << 9) /* (DBGU) TXEMPTY Interrupt */
-#define AT91C_US_TXBUFE ((unsigned int) 0x1 << 11) /* (DBGU) TXBUFE Interrupt */
-#define AT91C_US_RXBUFF ((unsigned int) 0x1 << 12) /* (DBGU) RXBUFF Interrupt */
-#define AT91C_US_COMM_TX ((unsigned int) 0x1 << 30) /* (DBGU) COMM_TX Interrupt */
-#define AT91C_US_COMM_RX ((unsigned int) 0x1 << 31) /* (DBGU) COMM_RX Interrupt */
-
-/* -------- DBGU_CR : (DBGU Offset: 0x0) Debug Unit Control Register -------- */
-#define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) /* (DBGU) Reset Receiver */
-#define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) /* (DBGU) Reset Transmitter */
-#define AT91C_US_RXEN ((unsigned int) 0x1 << 4) /* (DBGU) Receiver Enable */
-#define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) /* (DBGU) Receiver Disable */
-#define AT91C_US_TXEN ((unsigned int) 0x1 << 6) /* (DBGU) Transmitter Enable */
-#define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) /* (DBGU) Transmitter Disable */
-
-#define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) /* (USART) Clock */
-#define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) /* (USART) Character Length: 8 bits */
-#define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) /* (DBGU) No Parity */
-#define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) /* (USART) 1 stop bit */
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Static Memory Controller 2 Interface */
-/*****************************************************************************/
-typedef struct _AT91S_SMC2
-{
- AT91_REG SMC2_CSR[8]; /* SMC2 Chip Select Register */
-} AT91S_SMC2, *AT91PS_SMC2;
-
-/* -------- SMC2_CSR : (SMC2 Offset: 0x0) SMC2 Chip Select Register -------- */
-#define AT91C_SMC2_NWS ((unsigned int) 0x7F << 0) /* (SMC2) Number of Wait States */
-#define AT91C_SMC2_WSEN ((unsigned int) 0x1 << 7) /* (SMC2) Wait State Enable */
-#define AT91C_SMC2_TDF ((unsigned int) 0xF << 8) /* (SMC2) Data Float Time */
-#define AT91C_SMC2_BAT ((unsigned int) 0x1 << 12) /* (SMC2) Byte Access Type */
-#define AT91C_SMC2_DBW ((unsigned int) 0x1 << 13) /* (SMC2) Data Bus Width */
-#define AT91C_SMC2_DBW_16 ((unsigned int) 0x1 << 13) /* (SMC2) 16-bit. */
-#define AT91C_SMC2_DBW_8 ((unsigned int) 0x2 << 13) /* (SMC2) 8-bit. */
-#define AT91C_SMC2_DRP ((unsigned int) 0x1 << 15) /* (SMC2) Data Read Protocol */
-#define AT91C_SMC2_ACSS ((unsigned int) 0x3 << 16) /* (SMC2) Address to Chip Select Setup */
-#define AT91C_SMC2_ACSS_STANDARD ((unsigned int) 0x0 << 16) /* (SMC2) Standard, asserted at the beginning of the access and deasserted at the end. */
-#define AT91C_SMC2_ACSS_1_CYCLE ((unsigned int) 0x1 << 16) /* (SMC2) One cycle less at the beginning and the end of the access. */
-#define AT91C_SMC2_ACSS_2_CYCLES ((unsigned int) 0x2 << 16) /* (SMC2) Two cycles less at the beginning and the end of the access. */
-#define AT91C_SMC2_ACSS_3_CYCLES ((unsigned int) 0x3 << 16) /* (SMC2) Three cycles less at the beginning and the end of the access. */
-#define AT91C_SMC2_RWSETUP ((unsigned int) 0x7 << 24) /* (SMC2) Read and Write Signal Setup Time */
-#define AT91C_SMC2_RWHOLD ((unsigned int) 0x7 << 29) /* (SMC2) Read and Write Signal Hold Time */
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Power Management Controler */
-/*****************************************************************************/
-typedef struct _AT91S_PMC
-{
- AT91_REG PMC_SCER; /* System Clock Enable Register */
- AT91_REG PMC_SCDR; /* System Clock Disable Register */
- AT91_REG PMC_SCSR; /* System Clock Status Register */
- AT91_REG Reserved0[1]; /* */
- AT91_REG PMC_PCER; /* Peripheral Clock Enable Register */
- AT91_REG PMC_PCDR; /* Peripheral Clock Disable Register */
- AT91_REG PMC_PCSR; /* Peripheral Clock Status Register */
- AT91_REG Reserved1[5]; /* */
- AT91_REG PMC_MCKR; /* Master Clock Register */
- AT91_REG Reserved2[3]; /* */
- AT91_REG PMC_PCKR[8]; /* Programmable Clock Register */
- AT91_REG PMC_IER; /* Interrupt Enable Register */
- AT91_REG PMC_IDR; /* Interrupt Disable Register */
- AT91_REG PMC_SR; /* Status Register */
- AT91_REG PMC_IMR; /* Interrupt Mask Register */
-} AT91S_PMC, *AT91PS_PMC;
-
-/*------- PMC_SCER : (PMC Offset: 0x0) System Clock Enable Register --------*/
-#define AT91C_PMC_PCK ((unsigned int) 0x1 << 0) /* (PMC) Processor Clock */
-#define AT91C_PMC_UDP ((unsigned int) 0x1 << 1) /* (PMC) USB Device Port Clock */
-#define AT91C_PMC_MCKUDP ((unsigned int) 0x1 << 2) /* (PMC) USB Device Port Master Clock Automatic Disable on Suspend */
-#define AT91C_PMC_UHP ((unsigned int) 0x1 << 4) /* (PMC) USB Host Port Clock */
-#define AT91C_PMC_PCK0 ((unsigned int) 0x1 << 8) /* (PMC) Programmable Clock Output */
-#define AT91C_PMC_PCK1 ((unsigned int) 0x1 << 9) /* (PMC) Programmable Clock Output */
-#define AT91C_PMC_PCK2 ((unsigned int) 0x1 << 10) /* (PMC) Programmable Clock Output */
-#define AT91C_PMC_PCK3 ((unsigned int) 0x1 << 11) /* (PMC) Programmable Clock Output */
-#define AT91C_PMC_PCK4 ((unsigned int) 0x1 << 12) /* (PMC) Programmable Clock Output */
-#define AT91C_PMC_PCK5 ((unsigned int) 0x1 << 13) /* (PMC) Programmable Clock Output */
-#define AT91C_PMC_PCK6 ((unsigned int) 0x1 << 14) /* (PMC) Programmable Clock Output */
-#define AT91C_PMC_PCK7 ((unsigned int) 0x1 << 15) /* (PMC) Programmable Clock Output */
-/*-------- PMC_SCDR : (PMC Offset: 0x4) System Clock Disable Register ------*/
-/*-------- PMC_SCSR : (PMC Offset: 0x8) System Clock Status Register -------*/
-/*-------- PMC_MCKR : (PMC Offset: 0x30) Master Clock Register --------*/
-#define AT91C_PMC_CSS ((unsigned int) 0x3 << 0) /* (PMC) Programmable Clock Selection */
-#define AT91C_PMC_CSS_SLOW_CLK ((unsigned int) 0x0) /* (PMC) Slow Clock is selected */
-#define AT91C_PMC_CSS_MAIN_CLK ((unsigned int) 0x1) /* (PMC) Main Clock is selected */
-#define AT91C_PMC_CSS_PLLA_CLK ((unsigned int) 0x2) /* (PMC) Clock from PLL A is selected */
-#define AT91C_PMC_CSS_PLLB_CLK ((unsigned int) 0x3) /* (PMC) Clock from PLL B is selected */
-#define AT91C_PMC_PRES ((unsigned int) 0x7 << 2) /* (PMC) Programmable Clock Prescaler */
-#define AT91C_PMC_PRES_CLK ((unsigned int) 0x0 << 2) /* (PMC) Selected clock */
-#define AT91C_PMC_PRES_CLK_2 ((unsigned int) 0x1 << 2) /* (PMC) Selected clock divided by 2 */
-#define AT91C_PMC_PRES_CLK_4 ((unsigned int) 0x2 << 2) /* (PMC) Selected clock divided by 4 */
-#define AT91C_PMC_PRES_CLK_8 ((unsigned int) 0x3 << 2) /* (PMC) Selected clock divided by 8 */
-#define AT91C_PMC_PRES_CLK_16 ((unsigned int) 0x4 << 2) /* (PMC) Selected clock divided by 16 */
-#define AT91C_PMC_PRES_CLK_32 ((unsigned int) 0x5 << 2) /* (PMC) Selected clock divided by 32 */
-#define AT91C_PMC_PRES_CLK_64 ((unsigned int) 0x6 << 2) /* (PMC) Selected clock divided by 64 */
-#define AT91C_PMC_MDIV ((unsigned int) 0x3 << 8) /* (PMC) Master Clock Division */
-#define AT91C_PMC_MDIV_1 ((unsigned int) 0x0 << 8) /* (PMC) The master clock and the processor clock are the same */
-#define AT91C_PMC_MDIV_2 ((unsigned int) 0x1 << 8) /* (PMC) The processor clock is twice as fast as the master clock */
-#define AT91C_PMC_MDIV_3 ((unsigned int) 0x2 << 8) /* (PMC) The processor clock is three times faster than the master clock */
-#define AT91C_PMC_MDIV_4 ((unsigned int) 0x3 << 8) /* (PMC) The processor clock is four times faster than the master clock */
-/*------ PMC_PCKR : (PMC Offset: 0x40) Programmable Clock Register --------*/
-/*------ PMC_IER : (PMC Offset: 0x60) PMC Interrupt Enable Register -------*/
-#define AT91C_PMC_MOSCS ((unsigned int) 0x1 << 0) /* (PMC) MOSC Status/Enable/Disable/Mask */
-#define AT91C_PMC_LOCKA ((unsigned int) 0x1 << 1) /* (PMC) PLL A Status/Enable/Disable/Mask */
-#define AT91C_PMC_LOCKB ((unsigned int) 0x1 << 2) /* (PMC) PLL B Status/Enable/Disable/Mask */
-#define AT91C_PMC_MCKRDY ((unsigned int) 0x1 << 3) /* (PMC) MCK_RDY Status/Enable/Disable/Mask */
-#define AT91C_PMC_PCK0RDY ((unsigned int) 0x1 << 8) /* (PMC) PCK0_RDY Status/Enable/Disable/Mask */
-#define AT91C_PMC_PCK1RDY ((unsigned int) 0x1 << 9) /* (PMC) PCK1_RDY Status/Enable/Disable/Mask */
-#define AT91C_PMC_PCK2RDY ((unsigned int) 0x1 << 10) /* (PMC) PCK2_RDY Status/Enable/Disable/Mask */
-#define AT91C_PMC_PCK3RDY ((unsigned int) 0x1 << 11) /* (PMC) PCK3_RDY Status/Enable/Disable/Mask */
-#define AT91C_PMC_PCK4RDY ((unsigned int) 0x1 << 12) /* (PMC) PCK4_RDY Status/Enable/Disable/Mask */
-#define AT91C_PMC_PCK5RDY ((unsigned int) 0x1 << 13) /* (PMC) PCK5_RDY Status/Enable/Disable/Mask */
-#define AT91C_PMC_PCK6RDY ((unsigned int) 0x1 << 14) /* (PMC) PCK6_RDY Status/Enable/Disable/Mask */
-#define AT91C_PMC_PCK7RDY ((unsigned int) 0x1 << 15) /* (PMC) PCK7_RDY Status/Enable/Disable/Mask */
-/*---- PMC_IDR : (PMC Offset: 0x64) PMC Interrupt Disable Register --------*/
-/*-------- PMC_SR : (PMC Offset: 0x68) PMC Status Register --------*/
-/*-------- PMC_IMR : (PMC Offset: 0x6c) PMC Interrupt Mask Register --------*/
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Ethernet MAC */
-/*****************************************************************************/
-typedef struct _AT91S_EMAC
-{
- AT91_REG EMAC_CTL; /* Network Control Register */
- AT91_REG EMAC_CFG; /* Network Configuration Register */
- AT91_REG EMAC_SR; /* Network Status Register */
- AT91_REG EMAC_TAR; /* Transmit Address Register */
- AT91_REG EMAC_TCR; /* Transmit Control Register */
- AT91_REG EMAC_TSR; /* Transmit Status Register */
- AT91_REG EMAC_RBQP; /* Receive Buffer Queue Pointer */
- AT91_REG Reserved0[1]; /* */
- AT91_REG EMAC_RSR; /* Receive Status Register */
- AT91_REG EMAC_ISR; /* Interrupt Status Register */
- AT91_REG EMAC_IER; /* Interrupt Enable Register */
- AT91_REG EMAC_IDR; /* Interrupt Disable Register */
- AT91_REG EMAC_IMR; /* Interrupt Mask Register */
- AT91_REG EMAC_MAN; /* PHY Maintenance Register */
- AT91_REG Reserved1[2]; /* */
- AT91_REG EMAC_FRA; /* Frames Transmitted OK Register */
- AT91_REG EMAC_SCOL; /* Single Collision Frame Register */
- AT91_REG EMAC_MCOL; /* Multiple Collision Frame Register */
- AT91_REG EMAC_OK; /* Frames Received OK Register */
- AT91_REG EMAC_SEQE; /* Frame Check Sequence Error Register */
- AT91_REG EMAC_ALE; /* Alignment Error Register */
- AT91_REG EMAC_DTE; /* Deferred Transmission Frame Register */
- AT91_REG EMAC_LCOL; /* Late Collision Register */
- AT91_REG EMAC_ECOL; /* Excessive Collision Register */
- AT91_REG EMAC_CSE; /* Carrier Sense Error Register */
- AT91_REG EMAC_TUE; /* Transmit Underrun Error Register */
- AT91_REG EMAC_CDE; /* Code Error Register */
- AT91_REG EMAC_ELR; /* Excessive Length Error Register */
- AT91_REG EMAC_RJB; /* Receive Jabber Register */
- AT91_REG EMAC_USF; /* Undersize Frame Register */
- AT91_REG EMAC_SQEE; /* SQE Test Error Register */
- AT91_REG EMAC_DRFC; /* Discarded RX Frame Register */
- AT91_REG Reserved2[3]; /* */
- AT91_REG EMAC_HSH; /* Hash Address High[63:32] */
- AT91_REG EMAC_HSL; /* Hash Address Low[31:0] */
- AT91_REG EMAC_SA1L; /* Specific Address 1 Low, First 4 bytes */
- AT91_REG EMAC_SA1H; /* Specific Address 1 High, Last 2 bytes */
- AT91_REG EMAC_SA2L; /* Specific Address 2 Low, First 4 bytes */
- AT91_REG EMAC_SA2H; /* Specific Address 2 High, Last 2 bytes */
- AT91_REG EMAC_SA3L; /* Specific Address 3 Low, First 4 bytes */
- AT91_REG EMAC_SA3H; /* Specific Address 3 High, Last 2 bytes */
- AT91_REG EMAC_SA4L; /* Specific Address 4 Low, First 4 bytes */
- AT91_REG EMAC_SA4H; /* Specific Address 4 High, Last 2 bytesr */
-} AT91S_EMAC, *AT91PS_EMAC;
-
-/* -------- EMAC_CTL : (EMAC Offset: 0x0) -------- */
-#define AT91C_EMAC_LB ((unsigned int) 0x1 << 0) /* (EMAC) Loopback. Optional. When set, loopback signal is at high level. */
-#define AT91C_EMAC_LBL ((unsigned int) 0x1 << 1) /* (EMAC) Loopback local. */
-#define AT91C_EMAC_RE ((unsigned int) 0x1 << 2) /* (EMAC) Receive enable. */
-#define AT91C_EMAC_TE ((unsigned int) 0x1 << 3) /* (EMAC) Transmit enable. */
-#define AT91C_EMAC_MPE ((unsigned int) 0x1 << 4) /* (EMAC) Management port enable. */
-#define AT91C_EMAC_CSR ((unsigned int) 0x1 << 5) /* (EMAC) Clear statistics registers. */
-#define AT91C_EMAC_ISR ((unsigned int) 0x1 << 6) /* (EMAC) Increment statistics registers. */
-#define AT91C_EMAC_WES ((unsigned int) 0x1 << 7) /* (EMAC) Write enable for statistics registers. */
-#define AT91C_EMAC_BP ((unsigned int) 0x1 << 8) /* (EMAC) Back pressure. */
-
-/* -------- EMAC_CFG : (EMAC Offset: 0x4) Network Configuration Register -------- */
-#define AT91C_EMAC_SPD ((unsigned int) 0x1 << 0) /* (EMAC) Speed. */
-#define AT91C_EMAC_FD ((unsigned int) 0x1 << 1) /* (EMAC) Full duplex. */
-#define AT91C_EMAC_BR ((unsigned int) 0x1 << 2) /* (EMAC) Bit rate. */
-#define AT91C_EMAC_CAF ((unsigned int) 0x1 << 4) /* (EMAC) Copy all frames. */
-#define AT91C_EMAC_NBC ((unsigned int) 0x1 << 5) /* (EMAC) No broadcast. */
-#define AT91C_EMAC_MTI ((unsigned int) 0x1 << 6) /* (EMAC) Multicast hash enable */
-#define AT91C_EMAC_UNI ((unsigned int) 0x1 << 7) /* (EMAC) Unicast hash enable. */
-#define AT91C_EMAC_BIG ((unsigned int) 0x1 << 8) /* (EMAC) Receive 1522 bytes. */
-#define AT91C_EMAC_EAE ((unsigned int) 0x1 << 9) /* (EMAC) External address match enable. */
-#define AT91C_EMAC_CLK ((unsigned int) 0x3 << 10) /* (EMAC) */
-#define AT91C_EMAC_CLK_HCLK_8 ((unsigned int) 0x0 << 10) /* (EMAC) HCLK divided by 8 */
-#define AT91C_EMAC_CLK_HCLK_16 ((unsigned int) 0x1 << 10) /* (EMAC) HCLK divided by 16 */
-#define AT91C_EMAC_CLK_HCLK_32 ((unsigned int) 0x2 << 10) /* (EMAC) HCLK divided by 32 */
-#define AT91C_EMAC_CLK_HCLK_64 ((unsigned int) 0x3 << 10) /* (EMAC) HCLK divided by 64 */
-#define AT91C_EMAC_RTY ((unsigned int) 0x1 << 12) /* (EMAC) */
-#define AT91C_EMAC_RMII ((unsigned int) 0x1 << 13) /* (EMAC) */
-
-/* -------- EMAC_SR : (EMAC Offset: 0x8) Network Status Register -------- */
-#define AT91C_EMAC_MDIO ((unsigned int) 0x1 << 1) /* (EMAC) */
-#define AT91C_EMAC_IDLE ((unsigned int) 0x1 << 2) /* (EMAC) */
-
-/* -------- EMAC_TCR : (EMAC Offset: 0x10) Transmit Control Register ------- */
-#define AT91C_EMAC_LEN ((unsigned int) 0x7FF << 0) /* (EMAC) */
-#define AT91C_EMAC_NCRC ((unsigned int) 0x1 << 15) /* (EMAC) */
-
-/* -------- EMAC_TSR : (EMAC Offset: 0x14) Transmit Control Register ------- */
-#define AT91C_EMAC_OVR ((unsigned int) 0x1 << 0) /* (EMAC) */
-#define AT91C_EMAC_COL ((unsigned int) 0x1 << 1) /* (EMAC) */
-#define AT91C_EMAC_RLE ((unsigned int) 0x1 << 2) /* (EMAC) */
-#define AT91C_EMAC_TXIDLE ((unsigned int) 0x1 << 3) /* (EMAC) */
-#define AT91C_EMAC_BNQ ((unsigned int) 0x1 << 4) /* (EMAC) */
-#define AT91C_EMAC_COMP ((unsigned int) 0x1 << 5) /* (EMAC) */
-#define AT91C_EMAC_UND ((unsigned int) 0x1 << 6) /* (EMAC) */
-
-/* -------- EMAC_RSR : (EMAC Offset: 0x20) Receive Status Register -------- */
-#define AT91C_EMAC_BNA ((unsigned int) 0x1 << 0) /* (EMAC) */
-#define AT91C_EMAC_REC ((unsigned int) 0x1 << 1) /* (EMAC) */
-#define AT91C_EMAC_RSR_OVR ((unsigned int) 0x1 << 2) /* (EMAC) */
-
-/* -------- EMAC_ISR : (EMAC Offset: 0x24) Interrupt Status Register ------- */
-#define AT91C_EMAC_DONE ((unsigned int) 0x1 << 0) /* (EMAC) */
-#define AT91C_EMAC_RCOM ((unsigned int) 0x1 << 1) /* (EMAC) */
-#define AT91C_EMAC_RBNA ((unsigned int) 0x1 << 2) /* (EMAC) */
-#define AT91C_EMAC_TOVR ((unsigned int) 0x1 << 3) /* (EMAC) */
-#define AT91C_EMAC_TUND ((unsigned int) 0x1 << 4) /* (EMAC) */
-#define AT91C_EMAC_RTRY ((unsigned int) 0x1 << 5) /* (EMAC) */
-#define AT91C_EMAC_TBRE ((unsigned int) 0x1 << 6) /* (EMAC) */
-#define AT91C_EMAC_TCOM ((unsigned int) 0x1 << 7) /* (EMAC) */
-#define AT91C_EMAC_TIDLE ((unsigned int) 0x1 << 8) /* (EMAC) */
-#define AT91C_EMAC_LINK ((unsigned int) 0x1 << 9) /* (EMAC) */
-#define AT91C_EMAC_ROVR ((unsigned int) 0x1 << 10) /* (EMAC) */
-#define AT91C_EMAC_HRESP ((unsigned int) 0x1 << 11) /* (EMAC) */
-
-/* -------- EMAC_IER : (EMAC Offset: 0x28) Interrupt Enable Register ------- */
-/* -------- EMAC_IDR : (EMAC Offset: 0x2c) Interrupt Disable Register ------ */
-/* -------- EMAC_IMR : (EMAC Offset: 0x30) Interrupt Mask Register -------- */
-/* -------- EMAC_MAN : (EMAC Offset: 0x34) PHY Maintenance Register -------- */
-#define AT91C_EMAC_DATA ((unsigned int) 0xFFFF << 0) /* (EMAC) */
-#define AT91C_EMAC_CODE ((unsigned int) 0x3 << 16) /* (EMAC) */
-#define AT91C_EMAC_CODE_802_3 ((unsigned int) 0x2 << 16) /* (EMAC) Write Operation */
-#define AT91C_EMAC_REGA ((unsigned int) 0x1F << 18) /* (EMAC) */
-#define AT91C_EMAC_PHYA ((unsigned int) 0x1F << 23) /* (EMAC) */
-#define AT91C_EMAC_RW ((unsigned int) 0x3 << 28) /* (EMAC) */
-#define AT91C_EMAC_RW_R ((unsigned int) 0x2 << 28) /* (EMAC) Read Operation */
-#define AT91C_EMAC_RW_W ((unsigned int) 0x1 << 28) /* (EMAC) Write Operation */
-#define AT91C_EMAC_HIGH ((unsigned int) 0x1 << 30) /* (EMAC) */
-#define AT91C_EMAC_LOW ((unsigned int) 0x1 << 31) /* (EMAC) */
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Serial Parallel Interface */
-/*****************************************************************************/
-typedef struct _AT91S_SPI
-{
- AT91_REG SPI_CR; /* Control Register */
- AT91_REG SPI_MR; /* Mode Register */
- AT91_REG SPI_RDR; /* Receive Data Register */
- AT91_REG SPI_TDR; /* Transmit Data Register */
- AT91_REG SPI_SR; /* Status Register */
- AT91_REG SPI_IER; /* Interrupt Enable Register */
- AT91_REG SPI_IDR; /* Interrupt Disable Register */
- AT91_REG SPI_IMR; /* Interrupt Mask Register */
- AT91_REG Reserved0[4]; /* */
- AT91_REG SPI_CSR[4]; /* Chip Select Register */
- AT91_REG Reserved1[48]; /* */
- AT91_REG SPI_RPR; /* Receive Pointer Register */
- AT91_REG SPI_RCR; /* Receive Counter Register */
- AT91_REG SPI_TPR; /* Transmit Pointer Register */
- AT91_REG SPI_TCR; /* Transmit Counter Register */
- AT91_REG SPI_RNPR; /* Receive Next Pointer Register */
- AT91_REG SPI_RNCR; /* Receive Next Counter Register */
- AT91_REG SPI_TNPR; /* Transmit Next Pointer Register */
- AT91_REG SPI_TNCR; /* Transmit Next Counter Register */
- AT91_REG SPI_PTCR; /* PDC Transfer Control Register */
- AT91_REG SPI_PTSR; /* PDC Transfer Status Register */
-} AT91S_SPI, *AT91PS_SPI;
-
-/* -------- SPI_CR : (SPI Offset: 0x0) SPI Control Register -------- */
-#define AT91C_SPI_SPIEN ((unsigned int) 0x1 << 0) /* (SPI) SPI Enable */
-#define AT91C_SPI_SPIDIS ((unsigned int) 0x1 << 1) /* (SPI) SPI Disable */
-#define AT91C_SPI_SWRST ((unsigned int) 0x1 << 7) /* (SPI) SPI Software reset */
-
-/* -------- SPI_MR : (SPI Offset: 0x4) SPI Mode Register -------- */
-#define AT91C_SPI_MSTR ((unsigned int) 0x1 << 0) /* (SPI) Master/Slave Mode */
-#define AT91C_SPI_PS ((unsigned int) 0x1 << 1) /* (SPI) Peripheral Select */
-#define AT91C_SPI_PS_FIXED ((unsigned int) 0x0 << 1) /* (SPI) Fixed Peripheral Select */
-#define AT91C_SPI_PS_VARIABLE ((unsigned int) 0x1 << 1) /* (SPI) Variable Peripheral Select */
-#define AT91C_SPI_PCSDEC ((unsigned int) 0x1 << 2) /* (SPI) Chip Select Decode */
-#define AT91C_SPI_DIV32 ((unsigned int) 0x1 << 3) /* (SPI) Clock Selection */
-#define AT91C_SPI_MODFDIS ((unsigned int) 0x1 << 4) /* (SPI) Mode Fault Detection */
-#define AT91C_SPI_LLB ((unsigned int) 0x1 << 7) /* (SPI) Clock Selection */
-#define AT91C_SPI_PCS ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select */
-#define AT91C_SPI_DLYBCS ((unsigned int) 0xFF << 24) /* (SPI) Delay Between Chip Selects */
-
-/* -------- SPI_RDR : (SPI Offset: 0x8) Receive Data Register -------- */
-#define AT91C_SPI_RD ((unsigned int) 0xFFFF << 0) /* (SPI) Receive Data */
-#define AT91C_SPI_RPCS ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select Status */
-
-/* -------- SPI_TDR : (SPI Offset: 0xc) Transmit Data Register -------- */
-#define AT91C_SPI_TD ((unsigned int) 0xFFFF << 0) /* (SPI) Transmit Data */
-#define AT91C_SPI_TPCS ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select Status */
-
-/* -------- SPI_SR : (SPI Offset: 0x10) Status Register -------- */
-#define AT91C_SPI_RDRF ((unsigned int) 0x1 << 0) /* (SPI) Receive Data Register Full */
-#define AT91C_SPI_TDRE ((unsigned int) 0x1 << 1) /* (SPI) Transmit Data Register Empty */
-#define AT91C_SPI_MODF ((unsigned int) 0x1 << 2) /* (SPI) Mode Fault Error */
-#define AT91C_SPI_OVRES ((unsigned int) 0x1 << 3) /* (SPI) Overrun Error Status */
-#define AT91C_SPI_SPENDRX ((unsigned int) 0x1 << 4) /* (SPI) End of Receiver Transfer */
-#define AT91C_SPI_SPENDTX ((unsigned int) 0x1 << 5) /* (SPI) End of Receiver Transfer */
-#define AT91C_SPI_RXBUFF ((unsigned int) 0x1 << 6) /* (SPI) RXBUFF Interrupt */
-#define AT91C_SPI_TXBUFE ((unsigned int) 0x1 << 7) /* (SPI) TXBUFE Interrupt */
-#define AT91C_SPI_SPIENS ((unsigned int) 0x1 << 16) /* (SPI) Enable Status */
-
-/* -------- SPI_IER : (SPI Offset: 0x14) Interrupt Enable Register -------- */
-/* -------- SPI_IDR : (SPI Offset: 0x18) Interrupt Disable Register ------- */
-/* -------- SPI_IMR : (SPI Offset: 0x1c) Interrupt Mask Register -------- */
-/* -------- SPI_CSR : (SPI Offset: 0x30) Chip Select Register -------- */
-#define AT91C_SPI_CPOL ((unsigned int) 0x1 << 0) /* (SPI) Clock Polarity */
-#define AT91C_SPI_NCPHA ((unsigned int) 0x1 << 1) /* (SPI) Clock Phase */
-#define AT91C_SPI_BITS ((unsigned int) 0xF << 4) /* (SPI) Bits Per Transfer */
-#define AT91C_SPI_BITS_8 ((unsigned int) 0x0 << 4) /* (SPI) 8 Bits Per transfer */
-#define AT91C_SPI_BITS_9 ((unsigned int) 0x1 << 4) /* (SPI) 9 Bits Per transfer */
-#define AT91C_SPI_BITS_10 ((unsigned int) 0x2 << 4) /* (SPI) 10 Bits Per transfer */
-#define AT91C_SPI_BITS_11 ((unsigned int) 0x3 << 4) /* (SPI) 11 Bits Per transfer */
-#define AT91C_SPI_BITS_12 ((unsigned int) 0x4 << 4) /* (SPI) 12 Bits Per transfer */
-#define AT91C_SPI_BITS_13 ((unsigned int) 0x5 << 4) /* (SPI) 13 Bits Per transfer */
-#define AT91C_SPI_BITS_14 ((unsigned int) 0x6 << 4) /* (SPI) 14 Bits Per transfer */
-#define AT91C_SPI_BITS_15 ((unsigned int) 0x7 << 4) /* (SPI) 15 Bits Per transfer */
-#define AT91C_SPI_BITS_16 ((unsigned int) 0x8 << 4) /* (SPI) 16 Bits Per transfer */
-#define AT91C_SPI_SCBR ((unsigned int) 0xFF << 8) /* (SPI) Serial Clock Baud Rate */
-#define AT91C_SPI_DLYBS ((unsigned int) 0xFF << 16) /* (SPI) Serial Clock Baud Rate */
-#define AT91C_SPI_DLYBCT ((unsigned int) 0xFF << 24) /* (SPI) Delay Between Consecutive Transfers */
-
-/*****************************************************************************/
-/* SOFTWARE API DEFINITION FOR Peripheral Data Controller */
-/*****************************************************************************/
-typedef struct _AT91S_PDC
-{
- AT91_REG PDC_RPR; /* Receive Pointer Register */
- AT91_REG PDC_RCR; /* Receive Counter Register */
- AT91_REG PDC_TPR; /* Transmit Pointer Register */
- AT91_REG PDC_TCR; /* Transmit Counter Register */
- AT91_REG PDC_RNPR; /* Receive Next Pointer Register */
- AT91_REG PDC_RNCR; /* Receive Next Counter Register */
- AT91_REG PDC_TNPR; /* Transmit Next Pointer Register */
- AT91_REG PDC_TNCR; /* Transmit Next Counter Register */
- AT91_REG PDC_PTCR; /* PDC Transfer Control Register */
- AT91_REG PDC_PTSR; /* PDC Transfer Status Register */
-} AT91S_PDC, *AT91PS_PDC;
-
-/* -------- PDC_PTCR : (PDC Offset: 0x20) PDC Transfer Control Register -------- */
-#define AT91C_PDC_RXTEN ((unsigned int) 0x1 << 0) /* (PDC) Receiver Transfer Enable */
-#define AT91C_PDC_RXTDIS ((unsigned int) 0x1 << 1) /* (PDC) Receiver Transfer Disable */
-#define AT91C_PDC_TXTEN ((unsigned int) 0x1 << 8) /* (PDC) Transmitter Transfer Enable */
-#define AT91C_PDC_TXTDIS ((unsigned int) 0x1 << 9) /* (PDC) Transmitter Transfer Disable */
-/* -------- PDC_PTSR : (PDC Offset: 0x24) PDC Transfer Status Register -------- */
-
-/* ========== Register definition ==================================== */
-#define AT91C_SPI_CSR ((AT91_REG *) 0xFFFE0030) /* (SPI) Chip Select Register */
-#define AT91C_PMC_PCER ((AT91_REG *) 0xFFFFFC10) /* (PMC) Peripheral Clock Enable Register */
-#define AT91C_PMC_PCDR ((AT91_REG *) 0xFFFFFC14) /* (PMC) Peripheral Clock Enable Register */
-#define AT91C_PMC_SCER ((AT91_REG *) 0xFFFFFC00) /* (PMC) Peripheral Clock Enable Register */
-#define AT91C_PMC_SCDR ((AT91_REG *) 0xFFFFFC04) /* (PMC) Peripheral Clock Enable Register */
-#define AT91C_PIOA_PER ((AT91_REG *) 0xFFFFF400) /* (PIOA) PIO Enable Register */
-#define AT91C_PIOA_PDR ((AT91_REG *) 0xFFFFF404) /* (PIOA) PIO Disable Register */
-#define AT91C_PIOA_PSR ((AT91_REG *) 0xFFFFF408) /* (PIOA) PIO Status Register */
-#define AT91C_PIOA_OER ((AT91_REG *) 0xFFFFF410) /* (PIOA) PIO Output Enable Register */
-#define AT91C_PIOA_ODR ((AT91_REG *) 0xFFFFF414) /* (PIOA) PIO Output Disable Register */
-#define AT91C_PIOA_OSR ((AT91_REG *) 0xFFFFF418) /* (PIOA) PIO Output Status Register */
-#define AT91C_PIOA_IFER ((AT91_REG *) 0xFFFFF420) /* (PIOA) PIO Glitch Input Filter Enable Register */
-#define AT91C_PIOA_IFDR ((AT91_REG *) 0xFFFFF424) /* (PIOA) PIO Glitch Input Filter Disable Register */
-#define AT91C_PIOA_IFSR ((AT91_REG *) 0xFFFFF428) /* (PIOA) PIO Glitch Input Filter Status Register */
-#define AT91C_PIOA_SODR ((AT91_REG *) 0xFFFFF430) /* (PIOA) PIO Set Output Data Register */
-#define AT91C_PIOA_CODR ((AT91_REG *) 0xFFFFF434) /* (PIOA) PIO Clear Output Data Register */
-#define AT91C_PIOA_ODSR ((AT91_REG *) 0xFFFFF438) /* (PIOA) PIO Output Data Status Register */
-#define AT91C_PIOA_PDSR ((AT91_REG *) 0xFFFFF43C) /* (PIOA) PIO Pin Data Status Register */
-#define AT91C_PIOA_IER ((AT91_REG *) 0xFFFFF440) /* (PIOA) PIO Interrupt Enable Register */
-#define AT91C_PIOA_IDR ((AT91_REG *) 0xFFFFF444) /* (PIOA) PIO Interrupt Disable Register */
-#define AT91C_PIOA_IMR ((AT91_REG *) 0xFFFFF448) /* (PIOA) PIO Interrupt Mask Register */
-#define AT91C_PIOA_ISR ((AT91_REG *) 0xFFFFF44C) /* (PIOA) PIO Interrupt Status Register */
-#define AT91C_PIOA_MDER ((AT91_REG *) 0xFFFFF450) /* (PIOA) PIO Multi-drive Enable Register */
-#define AT91C_PIOA_MDDR ((AT91_REG *) 0xFFFFF454) /* (PIOA) PIO Multi-drive Disable Register */
-#define AT91C_PIOA_MDSR ((AT91_REG *) 0xFFFFF458) /* (PIOA) PIO Multi-drive Status Register */
-#define AT91C_PIOA_PUDR ((AT91_REG *) 0xFFFFF460) /* (PIOA) PIO Pull-up Disable Register */
-#define AT91C_PIOA_PUER ((AT91_REG *) 0xFFFFF464) /* (PIOA) PIO Pull-up Enable Register */
-#define AT91C_PIOA_PUSR ((AT91_REG *) 0xFFFFF468) /* (PIOA) PIO Pull-up Status Register */
-#define AT91C_PIOA_ASR ((AT91_REG *) 0xFFFFF470) /* (PIOA) PIO Peripheral A Select Register */
-#define AT91C_PIOA_BSR ((AT91_REG *) 0xFFFFF474) /* (PIOA) PIO Peripheral B Select Register */
-#define AT91C_PIOA_ABSR ((AT91_REG *) 0xFFFFF478) /* (PIOA) PIO Peripheral AB Select Register */
-#define AT91C_PIOA_OWER ((AT91_REG *) 0xFFFFF4A0) /* (PIOA) PIO Output Write Enable Register */
-#define AT91C_PIOA_OWDR ((AT91_REG *) 0xFFFFF4A4) /* (PIOA) PIO Output Write Disable Register */
-#define AT91C_PIOA_OWSR ((AT91_REG *) 0xFFFFF4A8) /* (PIOA) PIO Output Write Status Register */
-#define AT91C_PIOB_PDR ((AT91_REG *) 0xFFFFF604) /* (PIOB) PIO Disable Register */
-
-#define AT91C_PIO_PA30 ((unsigned int) 1 << 30) /* Pin Controlled by PA30 */
-#define AT91C_PIO_PC0 ((unsigned int) 1 << 0) /* Pin Controlled by PC0 */
-#define AT91C_PC0_BFCK ((unsigned int) AT91C_PIO_PC0) /* Burst Flash Clock */
-#define AT91C_PA30_DRXD ((unsigned int) AT91C_PIO_PA30) /* DBGU Debug Receive Data */
-#define AT91C_PIO_PA31 ((unsigned int) 1 << 31) /* Pin Controlled by PA31 */
-#define AT91C_PA25_TWD ((unsigned int) 1 << 25)
-#define AT91C_PA26_TWCK ((unsigned int) 1 << 26)
-#define AT91C_PA31_DTXD ((unsigned int) AT91C_PIO_PA31) /* DBGU Debug Transmit Data */
-#define AT91C_PIO_PA17 ((unsigned int) 1 << 17) /* Pin Controlled by PA17 */
-#define AT91C_PA17_TXD0 AT91C_PIO_PA17 /* USART0 Transmit Data */
-#define AT91C_PIO_PA18 ((unsigned int) 1 << 18) /* Pin Controlled by PA18 */
-#define AT91C_PA18_RXD0 AT91C_PIO_PA18 /* USART0 Receive Data */
-#define AT91C_PIO_PB20 ((unsigned int) 1 << 20) /* Pin Controlled by PB20 */
-#define AT91C_PB20_RXD1 AT91C_PIO_PB20 /* USART1 Receive Data */
-#define AT91C_PIO_PB21 ((unsigned int) 1 << 21) /* Pin Controlled by PB21 */
-#define AT91C_PB21_TXD1 AT91C_PIO_PB21 /* USART1 Transmit Data */
-
-#define AT91C_ID_SYS ((unsigned int) 1) /* System Peripheral */
-#define AT91C_ID_PIOA ((unsigned int) 2) /* PIO port A */
-#define AT91C_ID_PIOB ((unsigned int) 3) /* PIO port B */
-#define AT91C_ID_PIOC ((unsigned int) 4) /* PIO port C */
-#define AT91C_ID_USART0 ((unsigned int) 6) /* USART 0 */
-#define AT91C_ID_USART1 ((unsigned int) 7) /* USART 1 */
-#define AT91C_ID_TWI ((unsigned int) 12) /* Two Wire Interface */
-#define AT91C_ID_SPI ((unsigned int) 13) /* Serial Peripheral Interface */
-#define AT91C_ID_TC0 ((unsigned int) 17) /* Timer Counter 0 */
-#define AT91C_ID_UHP ((unsigned int) 23) /* OHCI USB Host Port */
-#define AT91C_ID_EMAC ((unsigned int) 24) /* Ethernet MAC */
-
-#define AT91C_PIO_PC1 ((unsigned int) 1 << 1) /* Pin Controlled by PC1 */
-#define AT91C_PC1_BFRDY_SMOE ((unsigned int) AT91C_PIO_PC1) /* Burst Flash Ready */
-#define AT91C_PIO_PC3 ((unsigned int) 1 << 3) /* Pin Controlled by PC3 */
-#define AT91C_PC3_BFBAA_SMWE ((unsigned int) AT91C_PIO_PC3) /* Burst Flash Address Advance / SmartMedia Write Enable */
-#define AT91C_PIO_PC2 ((unsigned int) 1 << 2) /* Pin Controlled by PC2 */
-#define AT91C_PC2_BFAVD ((unsigned int) AT91C_PIO_PC2) /* Burst Flash Address Valid */
-#define AT91C_PIO_PB1 ((unsigned int) 1 << 1) /* Pin Controlled by PB1 */
-
-#define AT91C_PIO_PA23 ((unsigned int) 1 << 23) /* Pin Controlled by PA23 */
-#define AT91C_PA23_TXD2 ((unsigned int) AT91C_PIO_PA23) /* USART 2 Transmit Data */
-
-#define AT91C_PIO_PA0 ((unsigned int) 1 << 0) /* Pin Controlled by PA0 */
-#define AT91C_PA0_MISO ((unsigned int) AT91C_PIO_PA0) /* SPI Master In Slave */
-#define AT91C_PIO_PA1 ((unsigned int) 1 << 1) /* Pin Controlled by PA1 */
-#define AT91C_PA1_MOSI ((unsigned int) AT91C_PIO_PA1) /* SPI Master Out Slave */
-#define AT91C_PIO_PA2 ((unsigned int) 1 << 2) /* Pin Controlled by PA2 */
-#define AT91C_PA2_SPCK ((unsigned int) AT91C_PIO_PA2) /* SPI Serial Clock */
-#define AT91C_PIO_PA3 ((unsigned int) 1 << 3) /* Pin Controlled by PA3 */
-#define AT91C_PA3_NPCS0 ((unsigned int) AT91C_PIO_PA3) /* SPI Peripheral Chip Select 0 */
-#define AT91C_PIO_PA4 ((unsigned int) 1 << 4) /* Pin Controlled by PA4 */
-#define AT91C_PA4_NPCS1 ((unsigned int) AT91C_PIO_PA4) /* SPI Peripheral Chip Select 1 */
-#define AT91C_PIO_PA5 ((unsigned int) 1 << 5) /* Pin Controlled by PA5 */
-#define AT91C_PA5_NPCS2 ((unsigned int) AT91C_PIO_PA5) /* SPI Peripheral Chip Select 2 */
-#define AT91C_PIO_PA6 ((unsigned int) 1 << 6) /* Pin Controlled by PA6 */
-#define AT91C_PA6_NPCS3 ((unsigned int) AT91C_PIO_PA6) /* SPI Peripheral Chip Select 3 */
-
-#define AT91C_PIO_PA16 ((unsigned int) 1 << 16) /* Pin Controlled by PA16 */
-#define AT91C_PA16_EMDIO ((unsigned int) AT91C_PIO_PA16) /* Ethernet MAC Management Data Input/Output */
-#define AT91C_PIO_PA15 ((unsigned int) 1 << 15) /* Pin Controlled by PA15 */
-#define AT91C_PA15_EMDC ((unsigned int) AT91C_PIO_PA15) /* Ethernet MAC Management Data Clock */
-#define AT91C_PIO_PA14 ((unsigned int) 1 << 14) /* Pin Controlled by PA14 */
-#define AT91C_PA14_ERXER ((unsigned int) AT91C_PIO_PA14) /* Ethernet MAC Receive Error */
-#define AT91C_PIO_PA13 ((unsigned int) 1 << 13) /* Pin Controlled by PA13 */
-#define AT91C_PA13_ERX1 ((unsigned int) AT91C_PIO_PA13) /* Ethernet MAC Receive Data 1 */
-#define AT91C_PIO_PA12 ((unsigned int) 1 << 12) /* Pin Controlled by PA12 */
-#define AT91C_PA12_ERX0 ((unsigned int) AT91C_PIO_PA12) /* Ethernet MAC Receive Data 0 */
-#define AT91C_PIO_PA11 ((unsigned int) 1 << 11) /* Pin Controlled by PA11 */
-#define AT91C_PA11_ECRS_ECRSDV ((unsigned int) AT91C_PIO_PA11) /* Ethernet MAC Carrier Sense/Carrier Sense and Data Valid */
-#define AT91C_PIO_PA10 ((unsigned int) 1 << 10) /* Pin Controlled by PA10 */
-#define AT91C_PA10_ETX1 ((unsigned int) AT91C_PIO_PA10) /* Ethernet MAC Transmit Data 1 */
-#define AT91C_PIO_PA9 ((unsigned int) 1 << 9) /* Pin Controlled by PA9 */
-#define AT91C_PA9_ETX0 ((unsigned int) AT91C_PIO_PA9) /* Ethernet MAC Transmit Data 0 */
-#define AT91C_PIO_PA8 ((unsigned int) 1 << 8) /* Pin Controlled by PA8 */
-#define AT91C_PA8_ETXEN ((unsigned int) AT91C_PIO_PA8) /* Ethernet MAC Transmit Enable */
-#define AT91C_PIO_PA7 ((unsigned int) 1 << 7) /* Pin Controlled by PA7 */
-#define AT91C_PA7_ETXCK_EREFCK ((unsigned int) AT91C_PIO_PA7) /* Ethernet MAC Transmit Clock/Reference Clock */
-
-#define AT91C_PIO_PB0 ((unsigned int) 1 << 0) /* Pin Controlled by PB3 */
-#define AT91C_PIO_PB1 ((unsigned int) 1 << 1) /* Pin Controlled by PB3 */
-#define AT91C_PIO_PB2 ((unsigned int) 1 << 2) /* Pin Controlled by PB3 */
-#define AT91C_PIO_PB3 ((unsigned int) 1 << 3) /* Pin Controlled by PB3 */
-#define AT91C_PIO_PB4 ((unsigned int) 1 << 4) /* Pin Controlled by PB4 */
-#define AT91C_PIO_PB5 ((unsigned int) 1 << 5) /* Pin Controlled by PB5 */
-#define AT91C_PIO_PB6 ((unsigned int) 1 << 6) /* Pin Controlled by PB6 */
-#define AT91C_PIO_PB7 ((unsigned int) 1 << 7) /* Pin Controlled by PB7 */
-#define AT91C_PIO_PB22 ((unsigned int) 1 << 22) /* Pin Controlled by PB22 */
-#define AT91C_PIO_PB25 ((unsigned int) 1 << 25) /* Pin Controlled by PB25 */
-#define AT91C_PB25_DSR1 ((unsigned int) AT91C_PIO_PB25) /* USART 1 Data Set ready */
-#define AT91C_PB25_EF100 ((unsigned int) AT91C_PIO_PB25) /* Ethernet MAC Force 100 Mbits */
-#define AT91C_PIO_PB19 ((unsigned int) 1 << 19) /* Pin Controlled by PB19 */
-#define AT91C_PB19_DTR1 ((unsigned int) AT91C_PIO_PB19) /* USART 1 Data Terminal ready */
-#define AT91C_PB19_ERXCK ((unsigned int) AT91C_PIO_PB19) /* Ethernet MAC Receive Clock */
-#define AT91C_PIO_PB18 ((unsigned int) 1 << 18) /* Pin Controlled by PB18 */
-#define AT91C_PB18_RI1 ((unsigned int) AT91C_PIO_PB18) /* USART 1 Ring Indicator */
-#define AT91C_PB18_ECOL ((unsigned int) AT91C_PIO_PB18) /* Ethernet MAC Collision Detected */
-#define AT91C_PIO_PB17 ((unsigned int) 1 << 17) /* Pin Controlled by PB17 */
-#define AT91C_PB17_RF2 ((unsigned int) AT91C_PIO_PB17) /* SSC Receive Frame Sync 2 */
-#define AT91C_PB17_ERXDV ((unsigned int) AT91C_PIO_PB17) /* Ethernet MAC Receive Data Valid */
-#define AT91C_PIO_PB16 ((unsigned int) 1 << 16) /* Pin Controlled by PB16 */
-#define AT91C_PB16_RK2 ((unsigned int) AT91C_PIO_PB16) /* SSC Receive Clock 2 */
-#define AT91C_PB16_ERX3 ((unsigned int) AT91C_PIO_PB16) /* Ethernet MAC Receive Data 3 */
-#define AT91C_PIO_PB15 ((unsigned int) 1 << 15) /* Pin Controlled by PB15 */
-#define AT91C_PB15_RD2 ((unsigned int) AT91C_PIO_PB15) /* SSC Receive Data 2 */
-#define AT91C_PB15_ERX2 ((unsigned int) AT91C_PIO_PB15) /* Ethernet MAC Receive Data 2 */
-#define AT91C_PIO_PB14 ((unsigned int) 1 << 14) /* Pin Controlled by PB14 */
-#define AT91C_PB14_TD2 ((unsigned int) AT91C_PIO_PB14) /* SSC Transmit Data 2 */
-#define AT91C_PB14_ETXER ((unsigned int) AT91C_PIO_PB14) /* Ethernet MAC Transmikt Coding Error */
-#define AT91C_PIO_PB13 ((unsigned int) 1 << 13) /* Pin Controlled by PB13 */
-#define AT91C_PB13_TK2 ((unsigned int) AT91C_PIO_PB13) /* SSC Transmit Clock 2 */
-#define AT91C_PB13_ETX3 ((unsigned int) AT91C_PIO_PB13) /* Ethernet MAC Transmit Data 3 */
-#define AT91C_PIO_PB12 ((unsigned int) 1 << 12) /* Pin Controlled by PB12 */
-#define AT91C_PB12_TF2 ((unsigned int) AT91C_PIO_PB12) /* SSC Transmit Frame Sync 2 */
-#define AT91C_PB12_ETX2 ((unsigned int) AT91C_PIO_PB12) /* Ethernet MAC Transmit Data 2 */
-
-#define AT91C_PIOB_BSR ((AT91_REG *) 0xFFFFF674) /* (PIOB) Select B Register */
-#define AT91C_PIOB_PDR ((AT91_REG *) 0xFFFFF604) /* (PIOB) PIO Disable Register */
-
-#define AT91C_EBI_CS3A_SMC_SmartMedia ((unsigned int) 0x1 << 3) /* (EBI) Chip Select 3 is assigned to the Static Memory Controller and the SmartMedia Logic is activated. */
-#define AT91C_SMC2_ACSS_STANDARD ((unsigned int) 0x0 << 16) /* (SMC2) Standard, asserted at the beginning of the access and deasserted at the end. */
-#define AT91C_SMC2_DBW_8 ((unsigned int) 0x2 << 13) /* (SMC2) 8-bit. */
-#define AT91C_SMC2_WSEN ((unsigned int) 0x1 << 7) /* (SMC2) Wait State Enable */
-#define AT91C_PIOC_ASR ((AT91_REG *) 0xFFFFF870) /* (PIOC) Select A Register */
-#define AT91C_PIOC_SODR ((AT91_REG *) 0xFFFFF830) /* (PIOC) Set Output Data Register */
-#define AT91C_PIOC_CODR ((AT91_REG *) 0xFFFFF834) /* (PIOC) Clear Output Data Register */
-#define AT91C_PIOC_PDSR ((AT91_REG *) 0xFFFFF83C) /* (PIOC) Pin Data Status Register */
-
-#define AT91C_BASE_AIC ((AT91PS_AIC) 0xFFFFF000) /* (AIC) Base Address */
-#define AT91C_BASE_DBGU ((AT91PS_DBGU) 0xFFFFF200) /* (DBGU) Base Address */
-#define AT91C_BASE_PIOA ((AT91PS_PIO) 0xFFFFF400) /* (PIOA) Base Address */
-#define AT91C_BASE_PIOB ((AT91PS_PIO) 0xFFFFF600) /* (PIOB) Base Address */
-#define AT91C_BASE_PIOC ((AT91PS_PIO) 0xFFFFF800) /* (PIOC) Base Address */
-#define AT91C_BASE_PIOD ((AT91PS_PIO) 0xFFFFFA00) /* (PIOC) Base Address */
-#define AT91C_BASE_PMC ((AT91PS_PMC) 0xFFFFFC00) /* (PMC) Base Address */
-#if 0
-#define AT91C_BASE_ST ((AT91PS_ST) 0xFFFFFD00) /* (PMC) Base Address */
-#define AT91C_BASE_RTC ((AT91PS_RTC) 0xFFFFFE00) /* (PMC) Base Address */
-#define AT91C_BASE_MC ((AT91PS_MC) 0xFFFFFF00) /* (PMC) Base Address */
-#endif
-
-#define AT91C_BASE_TC0 ((AT91PS_TC) 0xFFFA0000) /* (TC0) Base Address */
-#define AT91C_BASE_TC1 ((AT91PS_TC) 0xFFFA4000) /* (TC0) Base Address */
-#if 0
-#define AT91C_BASE_UDP ((AT91PS_UDP) 0xFFFB0000) /* (TC0) Base Address */
-#define AT91C_BASE_MCI ((AT91PS_MCI) 0xFFFB4000) /* (TC0) Base Address */
-#define AT91C_BASE_TWI ((AT91PS_TWI) 0xFFFB8000) /* (TC0) Base Address */
-#endif
-#define AT91C_BASE_EMAC ((AT91PS_EMAC) 0xFFFBC000) /* (EMAC) Base Address */
-#define AT91C_BASE_US0 ((AT91PS_USART) 0xFFFC0000) /* (US0) Base Address */
-#define AT91C_BASE_US1 ((AT91PS_USART) 0xFFFC4000) /* (US1) Base Address */
-#define AT91C_BASE_US2 ((AT91PS_USART) 0xFFFC8000) /* (US1) Base Address */
-#define AT91C_BASE_US3 ((AT91PS_USART) 0xFFFCC000) /* (US1) Base Address */
-#define AT91C_BASE_SPI ((AT91PS_SPI) 0xFFFE0000) /* (SPI) Base Address */
-
-#define AT91C_BASE_CKGR ((AT91PS_CKGR) 0xFFFFFC20) /* (CKGR) Base Address */
-#define AT91C_EBI_CSA ((AT91_REG *) 0xFFFFFF60) /* (EBI) Chip Select Assignment Register */
-#define AT91C_BASE_SMC2 ((AT91PS_SMC2) 0xFFFFFF70) /* (SMC2) Base Address */
-#define AT91C_TCB0_BMR ((AT91_REG *) 0xFFFA00C4) /* (TCB0) TC Block Mode Register */
-#define AT91C_TCB0_BCR ((AT91_REG *) 0xFFFA00C0) /* (TCB0) TC Block Control Register */
-#define AT91C_PIOC_PDR ((AT91_REG *) 0xFFFFF804) /* (PIOC) PIO Disable Register */
-#define AT91C_PIOC_PER ((AT91_REG *) 0xFFFFF800) /* (PIOC) PIO Enable Register */
-#define AT91C_PIOC_ODR ((AT91_REG *) 0xFFFFF814) /* (PIOC) Output Disable Registerr */
-#define AT91C_PIOB_PER ((AT91_REG *) 0xFFFFF600) /* (PIOB) PIO Enable Register */
-#define AT91C_PIOB_ODR ((AT91_REG *) 0xFFFFF614) /* (PIOB) Output Disable Registerr */
-#define AT91C_PIOB_PDSR ((AT91_REG *) 0xFFFFF63C) /* (PIOB) Pin Data Status Register */
-
-#else
-/* flash */
-#define AT91C_MC_PUIA 0xFFFFFF10
-#define AT91C_MC_PUP 0xFFFFFF50
-#define AT91C_MC_PUER 0xFFFFFF54
-#define AT91C_MC_ASR 0xFFFFFF04
-#define AT91C_MC_AASR 0xFFFFFF08
-#define AT91C_EBI_CFGR 0xFFFFFF64
-#define AT91C_SMC_CSR0 0xFFFFFF70
-
-/* clocks */
-#define AT91C_PLLAR 0xFFFFFC28
-#define AT91C_PLLBR 0xFFFFFC2C
-#define AT91C_MCKR 0xFFFFFC30
-
-#define AT91C_BASE_CKGR 0xFFFFFC20
-#define AT91C_CKGR_MOR 0
-
-/* sdram */
-#define AT91C_PIOC_ASR 0xFFFFF870
-#define AT91C_PIOC_BSR 0xFFFFF874
-#define AT91C_PIOC_PDR 0xFFFFF804
-#define AT91C_EBI_CSA 0xFFFFFF60
-#define AT91C_SDRC_CR 0xFFFFFF98
-#define AT91C_SDRC_MR 0xFFFFFF90
-#define AT91C_SDRC_TR 0xFFFFFF94
-
-#endif /* __ASSEMBLY__ */
-#endif /* AT91RM9200_H */
+++ /dev/null
-/*
- * linux/include/asm-arm/arch-at91/hardware.h
- *
- * Copyright (C) 2003 SAN People
- *
- * 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 __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include <asm/sizes.h>
-
-#ifndef __ASSEMBLY__
-#include "AT91RM9200.h"
-#endif
-
-/* Virtual and Physical base address for system peripherals */
-#define AT91_SYS_BASE 0xFFFFF000 /*4K */
-
-/* Virtual and Physical base addresses of user peripherals */
-#define AT91_SPI_BASE 0xFFFE0000 /*16K */
-#define AT91_SSC2_BASE 0xFFFD8000 /*16K */
-#define AT91_SSC1_BASE 0xFFFD4000 /*16K */
-#define AT91_SSC0_BASE 0xFFFD0000 /*16K */
-#define AT91_USART3_BASE 0xFFFCC000 /*16K */
-#define AT91_USART2_BASE 0xFFFC8000 /*16K */
-#define AT91_USART1_BASE 0xFFFC4000 /*16K */
-#define AT91_USART0_BASE 0xFFFC0000 /*16K */
-#define AT91_EMAC_BASE 0xFFFBC000 /*16K */
-#define AT91_TWI_BASE 0xFFFB8000 /*16K */
-#define AT91_MCI_BASE 0xFFFB4000 /*16K */
-#define AT91_UDP_BASE 0xFFFB0000 /*16K */
-#define AT91_TCB1_BASE 0xFFFA4000 /*16K */
-#define AT91_TCB0_BASE 0xFFFA0000 /*16K */
-
-#define AT91_USB_HOST_BASE 0x00300000
-
-/*
- * Where in virtual memory the IO devices (timers, system controllers
- * and so on)
- */
-#define AT91_IO_BASE 0xF0000000 /* Virt/Phys Address of IO */
-
-/* FLASH */
-#define AT91_FLASH_BASE 0x10000000 /* NCS0 */
-
-/* SDRAM */
-#define AT91_SDRAM_BASE 0x20000000 /* NCS1 */
-
-/* SmartMedia */
-#define AT91_SMARTMEDIA_BASE 0x40000000 /* NCS3 */
-
-/* Definition of interrupt priority levels */
-#define AT91C_AIC_PRIOR_0 AT91C_AIC_PRIOR_LOWEST
-#define AT91C_AIC_PRIOR_1 ((unsigned int) 0x1)
-#define AT91C_AIC_PRIOR_2 ((unsigned int) 0x2)
-#define AT91C_AIC_PRIOR_3 ((unsigned int) 0x3)
-#define AT91C_AIC_PRIOR_4 ((unsigned int) 0x4)
-#define AT91C_AIC_PRIOR_5 ((unsigned int) 0x5)
-#define AT91C_AIC_PRIOR_6 ((unsigned int) 0x6)
-#define AT91C_AIC_PRIOR_7 AT91C_AIC_PRIOR_HIGEST
-
-#endif
projects / project / bcm63xx / u-boot.git / commitdiff