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/* bsp.h
*
* This include file contains all board IO definitions.
*
* This file includes definitions for the MBX860 and MBX821.
*
* COPYRIGHT (c) 1989-1998.
* On-Line Applications Research Corporation (OAR).
* Copyright assigned to U.S. Government, 1994.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#ifndef __MBX8xx_h
#define __MBX8xx_h
#ifdef __cplusplus
extern "C" {
#endif
#include <rtems.h>
#include <console.h>
#include <clockdrv.h>
#include <mpc8xx.h>
#include <mpc8xx/cpm.h>
#include <mpc8xx/mmu.h>
#include <mpc8xx/console.h>
#include <bsp/vectors.h>
/*
* Representation of initialization data in NVRAM
*/
typedef volatile struct nvram_config_ {
unsigned char cache_mode; /* 0xFA001000 */
unsigned char console_mode; /* 0xFA001001 */
unsigned char console_printk_port; /* 0xFA001002 */
unsigned char eppcbug_smc1; /* 0xFA001003 */
unsigned long ipaddr; /* 0xFA001004 */
unsigned long netmask; /* 0xFA001008 */
unsigned char enaddr[6]; /* 0xFA00100C */
unsigned short processor_id; /* 0xFA001012 */
unsigned long rma_start; /* 0xFA001014 */
unsigned long vma_start; /* 0xFA001018 */
unsigned long ramsize; /* 0xFA00101C */
} nvram_config;
/*
* Pointer to the base of User Area NVRAM
*/
#define nvram ((nvram_config * const) 0xFA001000)
/*
* Network driver configuration
*/
struct rtems_bsdnet_ifconfig;
extern int rtems_enet_driver_attach (struct rtems_bsdnet_ifconfig *config, int attaching);
#define RTEMS_BSP_NETWORK_DRIVER_NAME "scc1"
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_enet_driver_attach
/*
* We need to decide how much memory will be non-cacheable. This
* will mainly be memory that will be used in DMA (network and serial
* buffers).
*/
#define NOCACHE_MEM_SIZE 512*1024
/*
* Define the time limits for RTEMS Test Suite test durations.
* Long test and short test duration limits are provided. These
* values are in seconds and need to be converted to ticks for the
* application.
*
*/
#define MAX_LONG_TEST_DURATION 300 /* 5 minutes = 300 seconds */
#define MAX_SHORT_TEST_DURATION 3 /* 3 seconds */
/*
* Stuff for Time Test 27
*/
#define MUST_WAIT_FOR_INTERRUPT 0
#define Install_tm27_vector( handler ) set_vector( (handler), 0, 1 )
#define Cause_tm27_intr()
#define Clear_tm27_intr()
#define Lower_tm27_intr()
/* miscellaneous stuff assumed to exist */
extern rtems_configuration_table BSP_Configuration;
/*
* Device Driver Table Entries
*/
/*
* NOTE: Use the standard Console driver entry
*/
/*
* NOTE: Use the standard Clock driver entry
*/
/*
* How many libio files we want
*/
#define BSP_LIBIO_MAX_FDS 20
/* functions */
void bsp_cleanup( void );
rtems_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
);
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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