rtems_config.c

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/*************************************************************************\
* Copyright (c) 2002 The University of Saskatchewan
* EPICS BASE Versions 3.13.7
* and higher are distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/
/*
 * RTEMS configuration for EPICS
 *      Author: W. Eric Norum
 *              norume@aps.anl.gov
 *              (630) 252-4793
 */

#include <rtems.h>

/*
 ***********************************************************************
 *                         RTEMS CONFIGURATION                         *
 ***********************************************************************
 */
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE

#if __RTEMS_MAJOR__>4 || (__RTEMS_MAJOR__==4 && __RTEMS_MINOR__>9) || (__RTEMS_MAJOR__==4 && __RTEMS_MINOR__==9 && __RTEMS_REVISION__==99)
#  define CONFIGURE_UNIFIED_WORK_AREAS
#else
#  define CONFIGURE_EXECUTIVE_RAM_SIZE (2000*1024)
#endif

#define CONFIGURE_MAXIMUM_TASKS             rtems_resource_unlimited(30)
#define CONFIGURE_MAXIMUM_BARRIERS          rtems_resource_unlimited(30)
#define CONFIGURE_MAXIMUM_SEMAPHORES        rtems_resource_unlimited(500)
#define CONFIGURE_MAXIMUM_TIMERS            rtems_resource_unlimited(20)
#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES    rtems_resource_unlimited(5)
#define CONFIGURE_MAXIMUM_USER_EXTENSIONS   1

#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 150
#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
#define CONFIGURE_MAXIMUM_DRIVERS       8

#define CONFIGURE_MICROSECONDS_PER_TICK 20000

#define CONFIGURE_INIT_TASK_PRIORITY    80

#define CONFIGURE_MALLOC_STATISTICS     1

#define CONFIGURE_INIT
#define CONFIGURE_INIT_TASK_INITIAL_MODES (RTEMS_PREEMPT | \
                    RTEMS_NO_TIMESLICE | \
                    RTEMS_NO_ASR | \
                    RTEMS_INTERRUPT_LEVEL(0))
#define CONFIGURE_INIT_TASK_ATTRIBUTES (RTEMS_FLOATING_POINT | RTEMS_LOCAL)
#define CONFIGURE_INIT_TASK_STACK_SIZE  (16*1024)
rtems_task Init (rtems_task_argument argument);

#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER

#define CONFIGURE_FILESYSTEM_NFS
#define CONFIGURE_FILESYSTEM_IMFS

/*
 * This should be made BSP dependent, not CPU dependent but I know of no
 * appropriate conditionals to use.
 * The new general time support makes including the RTC driverr less important.
 */
#if !defined(mpc604) && !defined(__mc68040__) && !defined(__mcf5200__) && !defined(mpc7455) && !defined(__arm__)  && !defined(__nios2__)/* don't have RTC code */
#define CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
#endif


#include <bsp.h>
#include <rtems/confdefs.h>