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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [sh/] [gensh2/] [include/] [bsp.h] - Rev 173
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/* * This include file contains all board IO definitions. * * generic sh2 * * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) * * COPYRIGHT (c) 1997-1998, FAW Ulm, Germany * * 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. * * * COPYRIGHT (c) 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. * * Minor adaptations for sh2 by: * John M. Mills (jmills@tga.com) * TGA Technologies, Inc. * 100 Pinnacle Way, Suite 140 * Norcross, GA 30071 U.S.A. * * This modified file may be copied and distributed in accordance * the above-referenced license. It is provided for critique and * developmental purposes without any warranty nor representation * by the authors or by TGA Technologies. * * $Id: bsp.h,v 1.2 2001-09-27 12:01:12 chris Exp $ */ #ifndef __gensh2_h #define __gensh2_h #ifdef __cplusplus extern "C" { #endif #include <rtems.h> #include <clockdrv.h> #include <console.h> /* * confdefs.h overrides for this BSP: * - number of termios serial ports (defaults to 1) * - Interrupt stack space is not minimum if defined. */ /* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */ #define CONFIGURE_INTERRUPT_STACK_MEMORY (4 * 1024) #if 0 #include <sh/null.h> #define BSP_CONSOLE_DEVNAME "/dev/null" #define BSP_CONSOLE_DRIVER_TABLE_ENTRY DEVNULL_DRIVER_TABLE_ENTRY #else #include <sh/sci.h> #define BSP_CONSOLE_DEVNAME "/dev/sci1" #define BSP_CONSOLE_DRIVER_TABLE_ENTRY DEVSCI_DRIVER_TABLE_ENTRY #endif /* * 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 ) \ { \ rtems_isr_entry ignored ; \ rtems_interrupt_catch( (handler), 0, &ignored ) ; \ } #define Cause_tm27_intr() #define Clear_tm27_intr() #define Lower_tm27_intr() /* Constants */ /* * Simple spin delay in microsecond units for device drivers. * This is very dependent on the clock speed of the target. */ #define delay( microseconds ) CPU_delay(microseconds) #define sh_delay( microseconds ) CPU_delay( microseconds ) /* * Defined in the linker script 'linkcmds' */ extern unsigned32 HeapStart ; extern unsigned32 HeapEnd ; extern unsigned32 WorkSpaceStart ; extern unsigned32 WorkSpaceEnd ; extern void *CPU_Interrupt_stack_low ; extern void *CPU_Interrupt_stack_high ; /* miscellaneous stuff assumed to exist */ extern rtems_configuration_table BSP_Configuration; extern void bsp_cleanup( void ); /* * Device Driver Table Entries */ /* * We redefine CONSOLE_DRIVER_TABLE_ENTRY to redirect /dev/console */ #undef CONSOLE_DRIVER_TABLE_ENTRY #define CONSOLE_DRIVER_TABLE_ENTRY \ BSP_CONSOLE_DRIVER_TABLE_ENTRY, \ { console_initialize, console_open, console_close, \ console_read, console_write, console_control } /* * NOTE: Use the standard Clock driver entry */ #ifdef __cplusplus } #endif #endif /* end of include file */