diff options
| author | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2022-03-04 09:52:59 +0100 |
|---|---|---|
| committer | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2022-03-10 09:15:19 +0100 |
| commit | 4f9db3fae69687f4f3bdbc0a67217ac0c78491ca (patch) | |
| tree | ed6b0560979dd7574796dc07db0ff7dac1e75bd9 /bsps/powerpc | |
| parent | bsps/powerpc/gen83xx/start/cpuinit.c: Manual Header clean up (diff) | |
| download | rtems-4f9db3fae69687f4f3bdbc0a67217ac0c78491ca.tar.bz2 | |
bsps/powerpc/gen5200: Manual Header clean up
Update #4625.
Diffstat (limited to 'bsps/powerpc')
| -rw-r--r-- | bsps/powerpc/gen5200/console/console.c | 135 | ||||
| -rw-r--r-- | bsps/powerpc/gen5200/include/bsp/irq.h | 120 | ||||
| -rw-r--r-- | bsps/powerpc/gen5200/include/bsp/nvram.h | 112 | ||||
| -rw-r--r-- | bsps/powerpc/gen5200/irq/irq.c | 94 | ||||
| -rw-r--r-- | bsps/powerpc/gen5200/slicetimer/slicetimer.c | 142 | ||||
| -rw-r--r-- | bsps/powerpc/gen5200/start/bspstart.c | 141 | ||||
| -rw-r--r-- | bsps/powerpc/gen5200/start/start.S | 135 |
7 files changed, 262 insertions, 617 deletions
diff --git a/bsps/powerpc/gen5200/console/console.c b/bsps/powerpc/gen5200/console/console.c index 7b7a704ee4..8f7129f23c 100644 --- a/bsps/powerpc/gen5200/console/console.c +++ b/bsps/powerpc/gen5200/console/console.c @@ -1,99 +1,42 @@ -/*===============================================================*\ -| 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 | -| 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 the console driver functions | -\*===============================================================*/ -/***********************************************************************/ -/* */ -/* Module: console.c */ -/* Date: 07/17/2003 */ -/* Purpose: RTEMS MPC5x00 console driver */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Description: */ -/* */ -/* The PSCs of mpc5200 are assigned as follows */ -/* */ -/* Channel Device Minor Note */ -/* PSC1 /dev/tty0 0 */ -/* PSC2 /dev/tty1 1 */ -/* PSC3 /dev/tty2 2 */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Code */ -/* References: Serial driver for MPC8260ads */ -/* Module: console-generic.c */ -/* Project: RTEMS 4.6.0pre1 / MPC8260ads BSP */ -/* Version 1.3 */ -/* Date: 2002/11/04 */ -/* */ -/* Author(s) / Copyright(s): */ -/* */ -/* Author: Jay Monkman (jmonkman@frasca.com) */ -/* Copyright (C) 1998 by Frasca International, Inc. */ -/* */ -/* Derived from c/src/lib/libbsp/m68k/gen360/console/console.c */ -/* written by: */ -/* W. Eric Norum */ -/* Saskatchewan Accelerator Laboratory */ -/* University of Saskatchewan */ -/* Saskatoon, Saskatchewan, CANADA */ -/* eric@skatter.usask.ca */ -/* */ -/* COPYRIGHT (c) 1989-2008. */ -/* On-Line Applications Research Corporation (OAR). */ -/* */ -/* Modifications by Darlene Stewart <Darlene.Stewart@iit.nrc.ca> */ -/* and Charles-Antoine Gauthier <charles.gauthier@iit.nrc.ca> */ -/* Copyright (c) 1999, National Research Council of Canada */ -/* */ -/* Modifications by Andy Dachs <a.dachs@sstl.co.uk> to add MPC8260 */ -/* support. */ -/* Copyright (c) 2001, Surrey Satellite Technology Ltd */ -/* */ -/* 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. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* 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 the console driver functions. + * + * The PSCs of mpc5200 are assigned as follows + * + * Channel Device Minor Note + * PSC1 /dev/tty0 0 + * PSC2 /dev/tty1 1 + * PSC3 /dev/tty2 2 + */ + +/* + * Author: Jay Monkman (jmonkman@frasca.com) + * Copyright (C) 1998 by Frasca International, Inc. + * + * Derived from c/src/lib/libbsp/m68k/gen360/console/console.c + * Author: W. Eric Norum <eric@skatter.usask.ca> + * Saskatchewan Accelerator Laboratory, University of Saskatchewan, CANADA + * + * COPYRIGHT (c) 1989, 2008. + * On-Line Applications Research Corporation (OAR). + * + * Modifications by Darlene Stewart <Darlene.Stewart@iit.nrc.ca> + * and Charles-Antoine Gauthier <charles.gauthier@iit.nrc.ca> + * Copyright (c) 1999, National Research Council of Canada + * + * Modifications by Andy Dachs <a.dachs@sstl.co.uk> to add MPC8260 support. + * Copyright (c) 2001, Surrey Satellite Technology Ltd + * + * Copyright (c) 2003, IPR Engineering + * + * Copyright (c) 2005 embedded brains GmbH. All rights reserved. + * + * 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. + */ #include <assert.h> #include <string.h> diff --git a/bsps/powerpc/gen5200/include/bsp/irq.h b/bsps/powerpc/gen5200/include/bsp/irq.h index 61f9cdb8ea..72f12c1a62 100644 --- a/bsps/powerpc/gen5200/include/bsp/irq.h +++ b/bsps/powerpc/gen5200/include/bsp/irq.h @@ -1,88 +1,38 @@ -/*===============================================================*\ -| 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, 2010 | -| embedded brains GmbH | -| Obere Lagerstr. 30 | -| 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 declarations for the irq controller handler | -\*===============================================================*/ -/***********************************************************************/ -/* */ -/* Module: irq.h */ -/* Date: 07/17/2003 */ -/* Purpose: RTEMS MPC5x00 CPU interrupt header file */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Description: This include file describe the data structure and */ -/* the functions implemented by rtems to write */ -/* interrupt handlers. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Code */ -/* References: MPC8260ads CPU interrupt header file */ -/* Module: irq.h */ -/* Project: RTEMS 4.6.0pre1 / MCF8260ads BSP */ -/* Version 1.1 */ -/* Date: 10/10/2002 */ -/* */ -/* Author(s) / Copyright(s): */ -/* */ -/* Copyright (C) 1999 valette@crf.canon.fr */ -/* */ -/* This code is heavilly inspired by the public specification of */ -/* STREAM V2 that can be found at: */ -/* */ -/* <http://www.chorus.com/Documentation/index.html> by following */ -/* the STREAM API Specification Document link. */ -/* */ -/* Modified for mpc8260 by Andy Dachs <a.dachs@sstl.co.uk> */ -/* Surrey Satellite Technology Limited */ -/* The interrupt handling on the mpc8260 seems quite different from */ -/* the 860 (I don't know the 860 well). Although some interrupts */ -/* are routed via the CPM irq and some are direct to the SIU they */ -/* all appear logically the same.Therefore I removed the distinction */ -/* between SIU and CPM interrupts. */ -/* */ -/* 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. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* 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 declarations for the irq controller handler. + * + * References: MPC8260ads CPU interrupt header file. + * Comment for that: + * + * This code is heavilly inspired by the public specification of + * STREAM V2 that can be found at: + * + * <http://www.chorus.com/Documentation/index.html> by following + * the STREAM API Specification Document link. + * + * The interrupt handling on the mpc8260 seems quite different from + * the 860 (I don't know the 860 well). Although some interrupts + * are routed via the CPM irq and some are direct to the SIU they + * all appear logically the same.Therefore I removed the distinction + * between SIU and CPM interrupts. + */ + +/* + * Copyright (C) 1999 valette@crf.canon.fr + * + * Modified for mpc8260 by Andy Dachs <a.dachs@sstl.co.uk> + * Surrey Satellite Technology Limited + * + * Copyright (c) 2003 IPR Engineering + * + * Copyright (c) 2005, 2010 embedded brains GmbH. All rights reserved. + * + * 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. + */ #ifndef LIBBSP_POWERPC_GEN5200_IRQ_H #define LIBBSP_POWERPC_GEN5200_IRQ_H diff --git a/bsps/powerpc/gen5200/include/bsp/nvram.h b/bsps/powerpc/gen5200/include/bsp/nvram.h index 8a44b2fc9c..9abcf9dd1c 100644 --- a/bsps/powerpc/gen5200/include/bsp/nvram.h +++ b/bsps/powerpc/gen5200/include/bsp/nvram.h @@ -1,81 +1,37 @@ -/*===============================================================*\ -| 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 | -| 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 the nvram declarations | -\*===============================================================*/ -/***********************************************************************/ -/* */ -/* Module: nvram.h */ -/* Date: 07/17/2003 */ -/* Purpose: RTEMS M93C64-based header file */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Description: M93C46 is a serial microwire EEPROM which contains */ -/* 1Kbit (128 bytes/64 words) of non-volatile memory. */ -/* The device can be configured for byte- or word- */ -/* access. The driver provides a file-like interface */ -/* to this memory. */ -/* */ -/* MPC5x00 PIN settings: */ -/* */ -/* PSC3_6 (output) -> MC93C46 serial data in (D) */ -/* PSC3_7 (input) -> MC93C46 serial data out (Q) */ -/* PSC3_8 (output) -> MC93C46 chip select input (S) */ -/* PSC3_9 (output) -> MC93C46 serial clock (C) */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Code */ -/* References: DS1307-based Non-Volatile memory device driver */ -/* Module: nvram.h */ -/* Project: RTEMS 4.6.0pre1 / MCF5206Elite BSP */ -/* Version 1.1 */ -/* Date: 10/26/2001 */ -/* Author: Victor V. Vengerov */ -/* Copyright: Copyright (C) 2000 OKTET Ltd.,St.-Petersburg,Russia */ -/* */ -/* 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. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* 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 the nvram declarations. + * + * M93C46 is a serial microwire EEPROM which contains + * 1Kbit (128 bytes/64 words) of non-volatile memory. + * The device can be configured for byte- or word- + * access. The driver provides a file-like interface + * to this memory. + * + * MPC5x00 PIN settings: + * + * PSC3_6 (output) -> MC93C46 serial data in (D) + * PSC3_7 (input) -> MC93C46 serial data out (Q) + * PSC3_8 (output) -> MC93C46 chip select input (S) + * PSC3_9 (output) -> MC93C46 serial clock (C) + * + * References: DS1307-based Non-Volatile memory device driver + * by Victor V. Vengerov. + */ + +/* + * Author: Victor V. Vengerov + * Copyright (c) 2000 OKTET Ltd.,St.-Petersburg,Russia + * + * Copyright (c) 2003 IPR Engineering + * + * Copyright (c) 2005 embedded brains GmbH. All rights reserved. + * + * 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. + */ #ifndef __NVRAM_H__ #define __NVRAM_H__ diff --git a/bsps/powerpc/gen5200/irq/irq.c b/bsps/powerpc/gen5200/irq/irq.c index d412f46961..665ea7ca9c 100644 --- a/bsps/powerpc/gen5200/irq/irq.c +++ b/bsps/powerpc/gen5200/irq/irq.c @@ -1,77 +1,23 @@ -/*===============================================================*\ -| 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 | -| 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 the irq controller handler | -\*===============================================================*/ -/***********************************************************************/ -/* */ -/* Module: irq.c */ -/* Date: 07/17/2003 */ -/* Purpose: RTEMS MPC5x00 CPU main interrupt handler & routines */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Description: This file contains the implementation of the */ -/* functions described in irq.h */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Code */ -/* References: MPC8260ads main interrupt handler & routines */ -/* Module: irc.c */ -/* Project: RTEMS 4.6.0pre1 / MCF8260ads BSP */ -/* Version 1.2 */ -/* Date: 04/18/2002 */ -/* */ -/* Author(s) / Copyright(s): */ -/* */ -/* Copyright (C) 1998, 1999 valette@crf.canon.fr */ -/* */ -/* Modified for mpc8260 Andy Dachs <a.dachs@sstl.co.uk> */ -/* Surrey Satellite Technology Limited, 2000 */ -/* Nested exception handlers not working yet. */ -/* */ -/* 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. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* 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 the irq controller handler. + */ + +/* + * Copyright (c) 1998, 1999 valette@crf.canon.fr + * + * Copyright (c) 2000 Andy Dachs <a.dachs@sstl.co.uk> + * Surrey Satellite Technology Limited + * + * Copyright (c) 2003 IPR Engineering. All rights reserved. + * + * Copyright (c) 2005 embedded brains GmbH. All rights reserved. + * + * 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. + */ #include <inttypes.h> diff --git a/bsps/powerpc/gen5200/slicetimer/slicetimer.c b/bsps/powerpc/gen5200/slicetimer/slicetimer.c index 66c7f09720..d99e0ed532 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 | -| 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 by Ingenieurbuero fuer Microcomputertechnik Th. Doerfler + * + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * Copyright (c) 2003 IPR Engineering + * + * Copyright (c) 2005 embedded brains GmbH. All rights reserved. + * + * 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> diff --git a/bsps/powerpc/gen5200/start/bspstart.c b/bsps/powerpc/gen5200/start/bspstart.c index b21ec488e0..a776ff9c5b 100644 --- a/bsps/powerpc/gen5200/start/bspstart.c +++ b/bsps/powerpc/gen5200/start/bspstart.c @@ -1,98 +1,49 @@ -/*===============================================================*\ -| 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 | -| 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 the BSP initialization code | -\*===============================================================*/ -/***********************************************************************/ -/* */ -/* Module: bspstart.c */ -/* Date: 07/17/2003 */ -/* Purpose: RTEMS MPC5x00 C level startup code */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Description: This routine starts the application. It includes */ -/* application, board, and monitor specific */ -/* initialization and configuration. The generic CPU */ -/* dependent initialization has been performed before */ -/* this routine is invoked. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Code */ -/* References: MPC8260ads C level startup code */ -/* Module: bspstart.c */ -/* Project: RTEMS 4.6.0pre1 / MCF8260ads BSP */ -/* Version 1.2 */ -/* Date: 04/17/2002 */ -/* */ -/* Author(s) / Copyright(s): */ -/* */ -/* The MPC860 specific stuff was written by Jay Monkman */ -/* (jmonkman@frasca.com) */ -/* */ -/* Modified for the MPC8260ADS board by Andy Dachs */ -/* <a.dachs@sstl.co.uk> */ -/* Surrey Satellite Technology Limited, 2001 */ -/* A 40MHz system clock is assumed. */ -/* The PON. RST.CONF. Dip switches (DS1) are */ -/* 1 - Off */ -/* 2 - On */ -/* 3 - Off */ -/* 4 - On */ -/* 5 - Off */ -/* 6 - Off */ -/* 7 - Off */ -/* 8 - Off */ -/* Dip switches on DS2 and DS3 are all set to ON */ -/* The LEDs on the board are used to signal panic and fatal_error */ -/* conditions. */ -/* The mmu is unused at this time. */ -/* */ -/* COPYRIGHT (c) 1989-2007. */ -/* 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. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* 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 the BSP initialization code + * + * This routine starts the application. It includes + * application, board, and monitor specific + * initialization and configuration. The generic CPU + * dependent initialization has been performed before + * this routine is invoked. + * + * The MPC860 specific stuff was written by Jay Monkman. + * Modified for the MPC8260ADS board by Andy Dachs. + * + * A 40MHz system clock is assumed. + * The PON. RST.CONF. Dip switches (DS1) are + * 1 - Off + * 2 - On + * 3 - Off + * 4 - On + * 5 - Off + * 6 - Off + * 7 - Off + * 8 - Off + * Dip switches on DS2 and DS3 are all set to ON + * The LEDs on the board are used to signal panic and fatal_error + * conditions. + * The mmu is unused at this time. + */ + +/* + * Copyright (c) 1989, 2007 On-Line Applications Research Corporation (OAR). + * + * Copyright (c) Jay Monkman (jmonkman@frasca.com) + * + * Copyright (c) 2001 Andy Dachs <a.dachs@sstl.co.uk> + * Surrey Satellite Technology Limited + * + * Copyright (c) 2003 IPR Engineering + * + * Copyright (c) 2005 embedded brains GmbH. All rights reserved. + * + * 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. + */ #include <rtems.h> #include <rtems/counter.h> diff --git a/bsps/powerpc/gen5200/start/start.S b/bsps/powerpc/gen5200/start/start.S index e506bc6fc2..54271d68d5 100644 --- a/bsps/powerpc/gen5200/start/start.S +++ b/bsps/powerpc/gen5200/start/start.S @@ -1,94 +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 | -| 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 the startup assembly code | -\*===============================================================*/ -/***********************************************************************/ -/* */ -/* Module: start.S */ -/* Date: 07/17/2003 */ -/* Purpose: RTEMS MPC5x00 CPU assembly startup */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Description: This file contains the assembler portion of MPC5x00 */ -/* startup code */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Code */ -/* References: startup code for Motorola PQII ADS board */ -/* Module: start.S */ -/* Project: RTEMS 4.6.0pre1 / MCF8260ads BSP */ -/* Version 1.2 */ -/* Date: 04/18/2002 */ -/* */ -/* Author(s) / Copyright(s): */ -/* */ -/* Modified for the Motorola PQII ADS board by */ -/* Andy Dachs <a.dachs@sstl.co.uk> 23-11-00. */ -/* Surrey Satellite Technology Limited */ -/* */ -/* I have a proprietary bootloader programmed into the flash */ -/* on the board which initialises the SDRAM prior to calling */ -/* this function. */ -/* */ -/* This file is based on the one by Jay Monkman (jmonkman@fracsa.com)*/ -/* which in turn was based on the dlentry.s file for the Papyrus BSP,*/ -/* written by: */ -/* */ -/* 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. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* 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 the startup assembly code. + * + * References: startup code for Motorola PQII ADS board. + * Modified for the Motorola PQII ADS board by Andy Dachs. + * Comment for the original code: + * + * I have a proprietary bootloader programmed into the flash + * on the board which initialises the SDRAM prior to calling + * this function. + */ + +/* + * Modified for the Motorola PQII ADS board by + * Andy Dachs <a.dachs@sstl.co.uk> 23-11-00. + * Surrey Satellite Technology Limited + * + * Based on the one by Jay Monkman (jmonkman@fracsa.com) + * which in turn was based on the dlentry.s file for the Papyrus BSP, + * written by: + * + * 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. + * + * Copyright (c) 2003 IPR Engineering + * Copyright (c) 2005 embedded brains GmbH. All rights reserved. + * + * 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. + */ #include <rtems/asm.h> #include <rtems/powerpc/cache.h> |