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- /*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- * Keith Outwater, keith_outwater@mvis.com
- *
- * 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
- */
- #define NUM_PORTS 4
- #define PORT_BITS 18
- /*
- * This structure provides configuration information for one port pin.
- * We include all fields needed to initialize any of the ioports.
- */
- typedef struct {
- unsigned char conf:1; /* If 1, configure this port */
- unsigned char ppar:1; /* Port Pin Assignment Register */
- unsigned char psor:1; /* Port Special Options Register */
- unsigned char pdir:1; /* Port Data Direction Register */
- unsigned char podr:1; /* Port Open Drain Register */
- unsigned char pdat:1; /* Port Data Register */
- unsigned char pint:1; /* Port Interrupt Register */
- } mpc8xx_iop_conf_t;
- extern void config_mpc8xx_ioports(volatile immap_t *immr);
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