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* MCF5272 Internal Memory Map
* Copyright (c) 2003 Josef Baumgartner <>
* 2006 Zachary P. Landau <>
* 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
* 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 __IMMAP_5271__
#define __IMMAP_5271__
/* Interrupt module registers
typedef struct int_ctrl {
uint int_icr1;
uint int_icr2;
uint int_icr3;
uint int_icr4;
uint int_isr;
uint int_pitr;
uint int_piwr;
uchar res1[3];
uchar int_pivr;
} intctrl_t;
/* Timer module registers
typedef struct timer_ctrl {
ushort timer_tmr;
ushort res1;
ushort timer_trr;
ushort res2;
ushort timer_tcap;
ushort res3;
ushort timer_tcn;
ushort res4;
ushort timer_ter;
uchar res5[14];
} timer_t;
/* Fast ethernet controller registers
typedef struct fec {
uint res1;
uint fec_ievent;
uint fec_imask;
uint res2;
uint fec_r_des_active;
uint fec_x_des_active;
uint res3[3];
uint fec_ecntrl;
uint res4[6];
uint fec_mii_data;
uint fec_mii_speed;
uint res5[7];
uint fec_mibc;
uint res6[7];
uint fec_r_cntrl;
uint res7[15];
uint fec_x_cntrl;
uint res8[7];
uint fec_addr_low;
uint fec_addr_high;
uint fec_opd;
uint res9[10];
uint fec_ihash_table_high;
uint fec_ihash_table_low;
uint fec_ghash_table_high;
uint fec_ghash_table_low;
uint res10[7];
uint fec_tfwr;
uint res11;
uint fec_r_bound;
uint fec_r_fstart;
uint res12[11];
uint fec_r_des_start;
uint fec_x_des_start;
uint fec_r_buff_size;
} fec_t;
#endif /* __IMMAP_5271__ */