diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2001-11-08 23:46:58 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2001-11-08 23:46:58 +0000 |
commit | 57ed3939306d6db3543490c21bbd858c0b186c1c (patch) | |
tree | 43afa1978cb8d315be8d98ac87ff087d637fb799 /c/src/lib/libbsp/powerpc/gen405/include/bsp.h | |
parent | 2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se> (diff) | |
download | rtems-57ed3939306d6db3543490c21bbd858c0b186c1c.tar.bz2 |
2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>
This modification is part of the submitted modifications necessary to
support the IBM PPC405 family. This submission was reviewed by
Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did
not negatively impact the ppc403 BSPs. The submission and tracking
process was captured as PR50.
* ChangeLog, Makefile.am, README, bsp_specs, bsp_specs.dl, configure.ac,
times, dlentry/.cvsignore, dlentry/Makefile.am, dlentry/dlentry.S,
include/.cvsignore, include/Makefile.am, include/bsp.h,
include/bspopts.h.in, include/coverhd.h, startup/.cvsignore,
startup/Makefile.am, startup/bspclean.c, startup/bspstart.c,
startup/linkcmds, startup/linkcmds.dl, startup/setvec.c,
wrapup/.cvsignore, wrapup/Makefile.am: New files that are
part of the new gen405 BSP.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/powerpc/gen405/include/bsp.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/gen405/include/bsp.h b/c/src/lib/libbsp/powerpc/gen405/include/bsp.h new file mode 100644 index 0000000000..6d4975fc94 --- /dev/null +++ b/c/src/lib/libbsp/powerpc/gen405/include/bsp.h @@ -0,0 +1,135 @@ +/* bsp.h + * + * This include file contains all GEN405 board IO definitions. + * + * derived from helas403/include/bsp.h: + * Id: bsp.h,v 1.4 2001/06/18 17:01:48 joel Exp + * Author: Thomas Doerfler <td@imd.m.isar.de> + * IMD Ingenieurbuero fuer Microcomputertechnik + * + * COPYRIGHT (c) 1998 by IMD + * + * Changes from IMD are covered by the original distributions terms. + * This file has been derived from the papyrus BSP. + * + * Author: Andrew Bray <andy@i-cubed.co.uk> + * + * COPYRIGHT (c) 1995 by i-cubed ltd. + * + * To anyone who acknowledges that this file is provided "AS IS" + * without any express or implied warranty: + * permission to use, copy, modify, and distribute this file + * for any purpose is hereby granted without fee, provided that + * the above copyright notice and this notice appears in all + * copies, and that the name of i-cubed limited not be used in + * advertising or publicity pertaining to distribution of the + * software without specific, written prior permission. + * i-cubed limited makes no representations about the suitability + * of this software for any purpose. + * + * Derived from c/src/lib/libbsp/no_cpu/no_bsp/include/bsp.h + * + * 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.OARcorp.com/rtems/license.html. + * + * $Id$ + * + */ + +#ifndef __GEN405_h +#define __GEN405_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <bspopts.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 (16 * 1024) + +#ifdef ASM +/* Definition of where to store registers in alignment handler */ +#define ALIGN_REGS 0x0140 + +#else +#include <rtems.h> +#include <console.h> +#include <clockdrv.h> +#include <console.h> +#include <iosupp.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), PPC_IRQ_SCALL, 1 ) + +#define Cause_tm27_intr() asm volatile ("sc") + +#define Clear_tm27_intr() + +#define Lower_tm27_intr() + +/* Constants */ + +#define RAM_START 0 +#define RAM_END 0x00800000 + + +/* miscellaneous stuff assumed to exist */ + +extern rtems_configuration_table BSP_Configuration; /* owned by BSP */ +extern rtems_cpu_table Cpu_table; /* owned by BSP */ + +/* + * Device Driver Table Entries + */ + +/* + * NOTE: Use the standard Console driver entry + */ + +/* + * NOTE: Use the standard Clock driver entry + */ + +/* functions */ + +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 */ +); +#endif /* ASM */ + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ |