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Diffstat (limited to 'c/src/lib/libbsp/sh/gensh1/include/bsp.h')
-rw-r--r-- | c/src/lib/libbsp/sh/gensh1/include/bsp.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sh/gensh1/include/bsp.h b/c/src/lib/libbsp/sh/gensh1/include/bsp.h new file mode 100644 index 0000000000..3bca4d7da1 --- /dev/null +++ b/c/src/lib/libbsp/sh/gensh1/include/bsp.h @@ -0,0 +1,133 @@ +/* + * This include file contains all board IO definitions. + * + * generic sh1 + * + * 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. + * + * $Id$ + */ + +#ifndef __gensh1_h +#define __gensh1_h + +#ifdef __cplusplus +extern "C" { +#endif + +#define CPU_CONSOLE_DEVNAME "/dev/null" + + +#include <rtems.h> +#include <clockdrv.h> +#include <sh/null.h> +#include <console.h> + +/* + * 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() + +/* Constants */ + +#define MHZ 20 + +/* + * 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 int bsp_start( int argc, char **argv, char **env ); + +extern void bsp_cleanup( void ); + +/* + * Device Driver Table Entries + */ + +/* + * We redefine CONSOLE_DRIVER_TABLE_ENTRY to redirect /dev/console + */ +#if defined(CONSOLE_DRIVER_TABLE_ENTRY) +#warning Overwriting CONSOLE_DRIVER_TABLE_ENTRY +#undef CONSOLE_DRIVER_TABLE_ENTRY +#endif + +#define CONSOLE_DRIVER_TABLE_ENTRY \ + DEVNULL_DRIVER_TABLE_ENTRY, \ + { console_initialize, console_open, console_close, \ + console_read, console_write, console_control } + +/* + * NOTE: Use the standard Clock driver entry + */ + +/* + * How many libio files we want + */ + +#define BSP_LIBIO_MAX_FDS 20 + +/* + * FIXME: Should this go to libcpu/sh/sh7032 ? + */ +/* functions */ +sh_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 */ |