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[PATCH][2.6] Changed machine_restart/halt/power_off for vr41xx

To: Ralf Baechle <ralf@linux-mips.org>
Subject: [PATCH][2.6] Changed machine_restart/halt/power_off for vr41xx
From: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Date: Sat, 31 Jan 2004 19:25:43 +0900
Cc: yuasa@hh.iij4u.or.jp, linux-mips <linux-mips@linux-mips.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
Hello Ralf,

I made the patch for machine_restart/halt/power_off for vr41xx.
This patch updates these functions.

I am going to add power management to pmu.c.

Please apply this patch to v2.6.

Yoichi

diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/casio-e55/setup.c 
linux/arch/mips/vr41xx/casio-e55/setup.c
--- linux-orig/arch/mips/vr41xx/casio-e55/setup.c       Fri Jan 23 21:19:39 2004
+++ linux/arch/mips/vr41xx/casio-e55/setup.c    Sat Jan 31 18:58:52 2004
@@ -1,17 +1,21 @@
 /*
- * FILE NAME
- *     arch/mips/vr41xx/casio-e55/setup.c
+ *  setup.c, Setup for the CASIO CASSIOPEIA E-11/15/55/65.
  *
- * BRIEF MODULE DESCRIPTION
- *     Setup for the CASIO CASSIOPEIA E-11/15/55/65.
+ *  Copyright (C) 2002-2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
- * Copyright 2002 Yoichi Yuasa
- *                yuasa@hh.iij4u.or.jp
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
  *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2 of the License, or (at your
- *  option) any later version.
+ *  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.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include <linux/config.h>
 #include <linux/init.h>
@@ -20,7 +24,6 @@
 #include <linux/kdev_t.h>
 #include <linux/root_dev.h>
 
-#include <asm/reboot.h>
 #include <asm/time.h>
 #include <asm/vr41xx/e55.h>
 
@@ -43,16 +46,14 @@
        initrd_end = (unsigned long)&__rd_end;
 #endif
 
-       _machine_restart = vr41xx_restart;
-       _machine_halt = vr41xx_halt;
-       _machine_power_off = vr41xx_power_off;
-
        board_time_init = vr41xx_time_init;
        board_timer_setup = vr41xx_timer_setup;
 
        vr41xx_bcu_init();
 
        vr41xx_cmu_init();
+
+       vr41xx_pmu_init();
 
 #ifdef CONFIG_SERIAL_8250
        vr41xx_siu_init(SIU_RS232C, 0);
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/common/Makefile 
linux/arch/mips/vr41xx/common/Makefile
--- linux-orig/arch/mips/vr41xx/common/Makefile Fri Jan 16 01:21:15 2004
+++ linux/arch/mips/vr41xx/common/Makefile      Sat Jan 31 18:58:52 2004
@@ -2,7 +2,7 @@
 # Makefile for common code of the NEC VR4100 series.
 #
 
-obj-y                          += bcu.o cmu.o giu.o icu.o int-handler.o 
ksyms.o reset.o rtc.o
+obj-y                          += bcu.o cmu.o giu.o icu.o int-handler.o 
ksyms.o pmu.o rtc.o
 obj-$(CONFIG_SERIAL_8250)      += serial.o
 obj-$(CONFIG_VRC4171)          += vrc4171.o
 obj-$(CONFIG_VRC4173)          += vrc4173.o
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/common/pmu.c 
linux/arch/mips/vr41xx/common/pmu.c
--- linux-orig/arch/mips/vr41xx/common/pmu.c    Thu Jan  1 09:00:00 1970
+++ linux/arch/mips/vr41xx/common/pmu.c Sat Jan 31 18:58:52 2004
@@ -0,0 +1,75 @@
+/*
+ *  pmu.c, Power Management Unit routines for NEC VR4100 series.
+ *
+ *  Copyright (C) 2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  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.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <linux/init.h>
+#include <linux/types.h>
+
+#include <asm/cpu.h>
+#include <asm/io.h>
+#include <asm/reboot.h>
+#include <asm/system.h>
+
+#define PMUCNT2REG     KSEG1ADDR(0x0f0000c6)
+ #define SOFTRST       0x0010
+
+static inline void software_reset(void)
+{
+       uint16_t val;
+
+       switch (current_cpu_data.cputype) {
+       case CPU_VR4122:
+       case CPU_VR4131:
+       case CPU_VR4133:
+               val = readw(PMUCNT2REG);
+               val |= SOFTRST;
+               writew(val, PMUCNT2REG);
+               break;
+       default:
+               break;
+       }
+}
+
+static void vr41xx_restart(char *command)
+{
+       local_irq_disable();
+       software_reset();
+       printk(KERN_NOTICE "\nYou can reset your system\n");
+       while (1) ;
+}
+
+static void vr41xx_halt(void)
+{
+       local_irq_disable();
+       printk(KERN_NOTICE "\nYou can turn off the power supply\n");
+       while (1) ;
+}
+
+static void vr41xx_power_off(void)
+{
+       local_irq_disable();
+       printk(KERN_NOTICE "\nYou can turn off the power supply\n");
+       while (1) ;
+}
+
+void __init vr41xx_pmu_init(void)
+{
+       _machine_restart = vr41xx_restart;
+       _machine_halt = vr41xx_halt;
+       _machine_power_off = vr41xx_power_off;
+}
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/common/reset.c 
linux/arch/mips/vr41xx/common/reset.c
--- linux-orig/arch/mips/vr41xx/common/reset.c  Sun Dec 29 23:50:55 2002
+++ linux/arch/mips/vr41xx/common/reset.c       Thu Jan  1 09:00:00 1970
@@ -1,37 +0,0 @@
-/*
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- * Copyright (C) 1997, 2001 Ralf Baechle
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- */
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/io.h>
-#include <asm/cacheflush.h>
-#include <asm/processor.h>
-#include <asm/reboot.h>
-#include <asm/system.h>
-
-void vr41xx_restart(char *command)
-{
-       change_c0_status((ST0_BEV | ST0_ERL), (ST0_BEV | ST0_ERL));
-       change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
-       flush_cache_all();
-       write_c0_wired(0);
-       __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
-}
-
-void vr41xx_halt(void)
-{
-       printk(KERN_NOTICE "\n** You can safely turn off the power\n");
-       while (1);
-}
-
-void vr41xx_power_off(void)
-{
-       vr41xx_halt();
-}
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/ibm-workpad/setup.c 
linux/arch/mips/vr41xx/ibm-workpad/setup.c
--- linux-orig/arch/mips/vr41xx/ibm-workpad/setup.c     Fri Jan 23 21:19:39 2004
+++ linux/arch/mips/vr41xx/ibm-workpad/setup.c  Sat Jan 31 18:58:52 2004
@@ -1,17 +1,21 @@
 /*
- * FILE NAME
- *     arch/mips/vr41xx/workpad/setup.c
+ *  setup.c, Setup for the IBM WorkPad z50.
  *
- * BRIEF MODULE DESCRIPTION
- *     Setup for the IBM WorkPad z50.
+ *  Copyright (C) 2002-2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
- * Copyright 2002 Yoichi Yuasa
- *                yuasa@hh.iij4u.or.jp
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
  *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2 of the License, or (at your
- *  option) any later version.
+ *  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.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include <linux/config.h>
 #include <linux/init.h>
@@ -20,7 +24,6 @@
 #include <linux/kdev_t.h>
 #include <linux/root_dev.h>
 
-#include <asm/reboot.h>
 #include <asm/time.h>
 #include <asm/vr41xx/workpad.h>
 
@@ -43,16 +46,14 @@
        initrd_end = (unsigned long)&__rd_end;
 #endif
 
-       _machine_restart = vr41xx_restart;
-       _machine_halt = vr41xx_halt;
-       _machine_power_off = vr41xx_power_off;
-
        board_time_init = vr41xx_time_init;
        board_timer_setup = vr41xx_timer_setup;
 
        vr41xx_bcu_init();
 
        vr41xx_cmu_init();
+
+       vr41xx_pmu_init();
 
 #ifdef CONFIG_SERIAL_8250
        vr41xx_siu_init(SIU_RS232C, 0);
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/nec-eagle/setup.c 
linux/arch/mips/vr41xx/nec-eagle/setup.c
--- linux-orig/arch/mips/vr41xx/nec-eagle/setup.c       Fri Jan 23 21:19:39 2004
+++ linux/arch/mips/vr41xx/nec-eagle/setup.c    Sat Jan 31 18:58:52 2004
@@ -38,7 +38,6 @@
 #include <linux/root_dev.h>
 
 #include <asm/pci_channel.h>
-#include <asm/reboot.h>
 #include <asm/time.h>
 #include <asm/vr41xx/eagle.h>
 
@@ -114,10 +113,6 @@
        initrd_end = (unsigned long)&__rd_end;
 #endif
 
-       _machine_restart = vr41xx_restart;
-       _machine_halt = vr41xx_halt;
-       _machine_power_off = vr41xx_power_off;
-
        board_time_init = vr41xx_time_init;
        board_timer_setup = vr41xx_timer_setup;
 
@@ -126,6 +121,8 @@
        vr41xx_bcu_init();
 
        vr41xx_cmu_init();
+
+       vr41xx_pmu_init();
 
 #ifdef CONFIG_SERIAL_8250
        vr41xx_dsiu_init();
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/tanbac-tb0226/setup.c 
linux/arch/mips/vr41xx/tanbac-tb0226/setup.c
--- linux-orig/arch/mips/vr41xx/tanbac-tb0226/setup.c   Fri Jan 23 21:19:39 2004
+++ linux/arch/mips/vr41xx/tanbac-tb0226/setup.c        Sat Jan 31 18:58:52 2004
@@ -1,24 +1,27 @@
 /*
- * FILE NAME
- *     arch/mips/vr41xx/tanbac-tb0226/setup.c
+ *  setup.c, Setup for the TANBAC TB0226.
  *
- * BRIEF MODULE DESCRIPTION
- *     Setup for the TANBAC TB0226.
+ *  Copyright (C) 2002-2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
- * Copyright 2002,2003 Yoichi Yuasa
- *                yuasa@hh.iij4u.or.jp
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
  *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2 of the License, or (at your
- *  option) any later version.
+ *  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.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include <linux/config.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
 
 #include <asm/pci_channel.h>
-#include <asm/reboot.h>
 #include <asm/time.h>
 #include <asm/vr41xx/tb0226.h>
 
@@ -89,16 +92,14 @@
        initrd_end = (unsigned long)&__rd_end;
 #endif
 
-       _machine_restart = vr41xx_restart;
-       _machine_halt = vr41xx_halt;
-       _machine_power_off = vr41xx_power_off;
-
        board_time_init = vr41xx_time_init;
        board_timer_setup = vr41xx_timer_setup;
 
        vr41xx_bcu_init();
 
        vr41xx_cmu_init();
+
+       vr41xx_pmu_init();
 
        vr41xx_siu_init(SIU_RS232C, 0);
 
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/tanbac-tb0229/Makefile 
linux/arch/mips/vr41xx/tanbac-tb0229/Makefile
--- linux-orig/arch/mips/vr41xx/tanbac-tb0229/Makefile  Sat Jun 14 00:32:27 2003
+++ linux/arch/mips/vr41xx/tanbac-tb0229/Makefile       Sat Jan 31 18:58:52 2004
@@ -2,4 +2,6 @@
 # Makefile for the TANBAC TB0229(VR4131DIMM) specific parts of the kernel
 #
 
-obj-y                  := init.o reboot.o setup.o
+obj-y                          := init.o setup.o
+
+obj-$(CONFIG_TANBAC_TB0219)    += reboot.o
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/tanbac-tb0229/reboot.c 
linux/arch/mips/vr41xx/tanbac-tb0229/reboot.c
--- linux-orig/arch/mips/vr41xx/tanbac-tb0229/reboot.c  Tue Nov 18 12:34:23 2003
+++ linux/arch/mips/vr41xx/tanbac-tb0229/reboot.c       Sat Jan 31 18:58:52 2004
@@ -21,11 +21,7 @@
 
 void tanbac_tb0229_restart(char *command)
 {
-#ifdef CONFIG_TANBAC_TB0219
        local_irq_disable();
        tb0229_hard_reset();
        while (1);
-#else
-       vr41xx_restart(command);
-#endif
 }
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/tanbac-tb0229/setup.c 
linux/arch/mips/vr41xx/tanbac-tb0229/setup.c
--- linux-orig/arch/mips/vr41xx/tanbac-tb0229/setup.c   Fri Jan 23 21:19:39 2004
+++ linux/arch/mips/vr41xx/tanbac-tb0229/setup.c        Sat Jan 31 18:58:52 2004
@@ -1,21 +1,24 @@
 /*
- * FILE NAME
- *     arch/mips/vr41xx/tanbac-tb0229/setup.c
+ *  setup.c, Setup for the TANBAC TB0229 (VR4131DIMM)
  *
- * BRIEF MODULE DESCRIPTION
- *     Setup for the TANBAC TB0229 (VR4131DIMM)
+ *  Copyright (C) 2002-2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
- * Copyright 2002,2003 Yoichi Yuasa
- *                yuasa@hh.iij4u.or.jp
+ *  Modified for TANBAC TB0229:
+ *  Copyright (C) 2003  Megasolution Inc.  <matsu@megasolution.jp>
  *
- * Modified for TANBAC TB0229:
- * Copyright 2003 Megasolution Inc.
- *                matsu@megasolution.jp
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
  *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2 of the License, or (at your
- *  option) any later version.
+ *  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.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include <linux/config.h>
 #include <linux/blkdev.h>
@@ -94,10 +97,6 @@
        initrd_end = (unsigned long)&__rd_end;
 #endif
 
-       _machine_restart = tanbac_tb0229_restart;
-       _machine_halt = vr41xx_halt;
-       _machine_power_off = vr41xx_power_off;
-
        board_time_init = vr41xx_time_init;
        board_timer_setup = vr41xx_timer_setup;
 
@@ -105,11 +104,17 @@
 
        vr41xx_cmu_init();
 
+       vr41xx_pmu_init();
+
        vr41xx_siu_init(SIU_RS232C, 0);
        vr41xx_dsiu_init();
 
 #ifdef CONFIG_PCI
        vr41xx_pciu_init(&pci_address_map);
+#endif
+
+#ifdef CONFIG_TANBAC_TB0219
+       _machine_restart = tanbac_tb0229_restart;
 #endif
 }
 
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/victor-mpc30x/setup.c 
linux/arch/mips/vr41xx/victor-mpc30x/setup.c
--- linux-orig/arch/mips/vr41xx/victor-mpc30x/setup.c   Fri Jan 23 21:19:39 2004
+++ linux/arch/mips/vr41xx/victor-mpc30x/setup.c        Sat Jan 31 18:58:52 2004
@@ -1,17 +1,21 @@
 /*
- * FILE NAME
- *     arch/mips/vr41xx/victor-mpc30x/setup.c
+ *  setup.c, Setup for the Victor MP-C303/304.
  *
- * BRIEF MODULE DESCRIPTION
- *     Setup for the Victor MP-C303/304.
+ *  Copyright (C) 2002-2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
- * Copyright 2002 Yoichi Yuasa
- *                yuasa@hh.iij4u.or.jp
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
  *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2 of the License, or (at your
- *  option) any later version.
+ *  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.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include <linux/config.h>
 #include <linux/init.h>
@@ -21,7 +25,6 @@
 #include <linux/root_dev.h>
 
 #include <asm/pci_channel.h>
-#include <asm/reboot.h>
 #include <asm/time.h>
 #include <asm/vr41xx/mpc30x.h>
 
@@ -92,16 +95,14 @@
        initrd_end = (unsigned long)&__rd_end;
 #endif
 
-       _machine_restart = vr41xx_restart;
-       _machine_halt = vr41xx_halt;
-       _machine_power_off = vr41xx_power_off;
-
        board_time_init = vr41xx_time_init;
        board_timer_setup = vr41xx_timer_setup;
 
        vr41xx_bcu_init();
 
        vr41xx_cmu_init();
+
+       vr41xx_pmu_init();
 
 #ifdef CONFIG_SERIAL_8250
        vr41xx_siu_init(SIU_RS232C, 0);
diff -urN -X dontdiff linux-orig/arch/mips/vr41xx/zao-capcella/setup.c 
linux/arch/mips/vr41xx/zao-capcella/setup.c
--- linux-orig/arch/mips/vr41xx/zao-capcella/setup.c    Fri Jan 23 21:19:39 2004
+++ linux/arch/mips/vr41xx/zao-capcella/setup.c Sat Jan 31 18:58:52 2004
@@ -1,17 +1,21 @@
 /*
- * FILE NAME
- *     arch/mips/vr41xx/zao-capcella/setup.c
+ *  setup.c, Setup for the ZAO Networks Capcella.
  *
- * BRIEF MODULE DESCRIPTION
- *     Setup for the ZAO Networks Capcella.
+ *  Copyright (C) 2002-2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
- * Copyright 2002 Yoichi Yuasa
- *                yuasa@hh.iij4u.or.jp
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
  *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2 of the License, or (at your
- *  option) any later version.
+ *  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.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include <linux/config.h>
 #include <linux/init.h>
@@ -21,7 +25,6 @@
 #include <linux/root_dev.h>
 
 #include <asm/pci_channel.h>
-#include <asm/reboot.h>
 #include <asm/time.h>
 #include <asm/vr41xx/capcella.h>
 
@@ -92,16 +95,14 @@
        initrd_end = (unsigned long)&__rd_end;
 #endif
 
-       _machine_restart = vr41xx_restart;
-       _machine_halt = vr41xx_halt;
-       _machine_power_off = vr41xx_power_off;
-
        board_time_init = vr41xx_time_init;
        board_timer_setup = vr41xx_timer_setup;
 
        vr41xx_bcu_init();
 
        vr41xx_cmu_init();
+
+       vr41xx_pmu_init();
 
 #ifdef CONFIG_SERIAL_8250
        vr41xx_siu_init(SIU_RS232C, 0);
diff -urN -X dontdiff linux-orig/include/asm-mips/vr41xx/vr41xx.h 
linux/include/asm-mips/vr41xx/vr41xx.h
--- linux-orig/include/asm-mips/vr41xx/vr41xx.h Thu Dec 18 01:02:28 2003
+++ linux/include/asm-mips/vr41xx/vr41xx.h      Sat Jan 31 18:58:53 2004
@@ -134,6 +134,11 @@
 extern int vr41xx_cascade_irq(unsigned int irq, int (*get_irq_number)(int 
irq));
 
 /*
+ * Power Management Unit
+ */
+extern void vr41xx_pmu_init(void);
+
+/*
  * RTC
  */
 extern void vr41xx_set_rtclong1_cycle(uint32_t cycles);
@@ -226,9 +231,5 @@
  */
 extern void vr41xx_time_init(void);
 extern void vr41xx_timer_setup(struct irqaction *irq);
-
-extern void vr41xx_restart(char *command);
-extern void vr41xx_halt(void);
-extern void vr41xx_power_off(void);
 
 #endif /* __NEC_VR41XX_H */

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