diff options
Diffstat (limited to 'bsps/powerpc/gen5200/slicetimer/slicetimer.c')
| -rw-r--r-- | bsps/powerpc/gen5200/slicetimer/slicetimer.c | 142 |
1 files changed, 44 insertions, 98 deletions
diff --git a/bsps/powerpc/gen5200/slicetimer/slicetimer.c b/bsps/powerpc/gen5200/slicetimer/slicetimer.c index adbd70602b..4ce1959a4e 100644 --- a/bsps/powerpc/gen5200/slicetimer/slicetimer.c +++ b/bsps/powerpc/gen5200/slicetimer/slicetimer.c @@ -1,101 +1,47 @@ -/*===============================================================*\ -| Project: RTEMS generic MPC5200 BSP | -+-----------------------------------------------------------------+ -| Partially based on the code references which are named below. | -| Adaptions, modifications, enhancements and any recent parts of | -| the code are: | -| Copyright (c) 2005 | -| Embedded Brains GmbH | -| Obere Lagerstr. 30 | -| D-82178 Puchheim | -| Germany | -| rtems@embedded-brains.de | -+-----------------------------------------------------------------+ -| The license and distribution terms for this file may be | -| found in the file LICENSE in this distribution or at | -| | -| http://www.rtems.org/license/LICENSE. | -| | -+-----------------------------------------------------------------+ -| this file contains functions to implement a slice timer | -\*===============================================================*/ -/***********************************************************************/ -/* */ -/* Module: slicetimer.c */ -/* Date: 07/17/2003 */ -/* Purpose: RTEMS MPC5x00 slicetimer driver */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Description: MPC5x00 slice timer routines for cyclic short time */ -/* trigger */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Code */ -/* References: Clock driver for PPC403 */ -/* Module: clock.c */ -/* Project: RTEMS 4.6.0pre1 / PPC403 BSP */ -/* Version 1.16 */ -/* Date: 2002/11/01 */ -/* Author(s) / Copyright(s): */ -/* */ -/* Author: Jay Monkman (jmonkman@frasca.com) */ -/* Copyright (C) 1998 by Frasca International, Inc. */ -/* */ -/* Derived from c/src/lib/libcpu/ppc/ppc403/clock/clock.c: */ -/* */ -/* 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/libcpu/hppa1.1/clock/clock.c: */ -/* */ -/* Modifications for deriving timer clock from cpu system clock by */ -/* Thomas Doerfler <td@imd.m.isar.de> */ -/* for these modifications: */ -/* COPYRIGHT (c) 1997 by IMD, Puchheim, Germany. */ -/* */ -/* 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.org/license/LICENSE. */ -/* */ -/* Modifications for PPC405GP by Dennis Ehlin */ -/*---------------------------------------------------------------------*/ -/* */ -/* Partially based on the code references which are named above. */ -/* Adaptions, modifications, enhancements and any recent parts of */ -/* the code are under the right of */ -/* */ -/* IPR Engineering, Dachauer Straße 38, D-80335 München */ -/* Copyright(C) 2003 */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* IPR Engineering makes no representation or warranties with */ -/* respect to the performance of this computer program, and */ -/* specifically disclaims any responsibility for any damages, */ -/* special or consequential, connected with the use of this program. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Version history: 1.0 */ -/* */ -/***********************************************************************/ +/* + * RTEMS generic MPC5200 BSP + * + * This file contains functions to implement a slice timer. + * + * References: Clock driver for PPC403 + */ + +/* + * Author: Jay Monkman (jmonkman@frasca.com) + * Copyright (C) 1998 by Frasca International, Inc. + * + * Derived from c/src/lib/libcpu/ppc/ppc403/clock/clock.c: + * 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. + * + * Modifications for deriving timer clock from cpu system clock by + * Copyright (c) 1997 IMD Ingenieurbuero fuer Microcomputertechnik + * + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * Copyright (c) 2003 IPR Engineering + * + * Copyright (c) 2005 embedded brains GmbH & Co. KG + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + * + * Modifications for PPC405GP by Dennis Ehlin + */ #include <bsp.h> #include <rtems/bspIo.h> |