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/* bsp.h
*
* This include file contains all board IO definitions.
*
* XXX : put yours in here
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#ifndef __NO_BSP_h
#define __NO_BSP_h
#ifdef __cplusplus
extern "C" {
#endif
#include <bspopts.h>
#include <rtems.h>
#include <rtems/console.h>
#include <rtems/clockdrv.h>
#include <mpc8260.h>
#include <mpc8260/cpm.h>
#include <mpc8260/mmu.h>
#include <mpc8260/console.h>
#include <bsp/irq.h>
/*
* Board configuration registers
*/
typedef struct bcsr
{
uint32_t bcsr0; /* Board Control and Status Register */
uint32_t bcsr1;
uint32_t bcsr2;
uint32_t bcsr3;
} BCSR;
#define UART1_E 0x02000002 /* bit 6 of BCSR1 */
#define UART2_E 0x01000001 /* bit 7 of BCSR1 */
#define GP0_LED 0x02000002 /* bit 6 of BCSR0 */
#define GP1_LED 0x01000001 /* bit 7 of BCSR0 */
/*
* 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 "eth1"
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_enet_driver_attach
/* miscellaneous stuff assumed to exist */
extern rtems_configuration_table BSP_Configuration;
/*
* 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 ) \
do { \
static rtems_irq_connect_data scIrqData = { \
PPC_IRQ_SCALL, \
(rtems_irq_hdl) handler, \
NULL, \
NULL, \
NULL \
}; \
BSP_install_rtems_irq_handler (&scIrqData); \
} while(0)
#define Cause_tm27_intr() asm volatile ("sc")
#define Clear_tm27_intr()
#define Lower_tm27_intr()
/* Constants */
/*
#define RAM_START 0
#define RAM_END 0x1000000
*/
/*
* 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 );
#if 0
void M8260ExecuteRISC( uint32_t command );
void *M8260AllocateBufferDescriptors( int count );
void *M8260AllocateRiscTimers( int count );
extern char M8260DefaultWatchdogFeeder;
#endif
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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