X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fmips%2Fvr41xx%2Fcommon%2Fbcu.c;h=3613999a189a7f9c4abdfb87765c00af4a4b9e14;hb=70790a4b5cd6c0291e5b1a2836e2832d46036ac6;hp=2601296e277358da3e3b685d0e256c75346d768d;hpb=413ba3004a4036bb5d6e52d2faa2b19cb13561dc;p=linux-2.6.git

diff --git a/arch/mips/vr41xx/common/bcu.c b/arch/mips/vr41xx/common/bcu.c
index 2601296e2..3613999a1 100644
--- a/arch/mips/vr41xx/common/bcu.c
+++ b/arch/mips/vr41xx/common/bcu.c
@@ -1,34 +1,23 @@
 /*
- * FILE NAME
- *	arch/mips/vr41xx/common/bcu.c
+ *  bcu.c, Bus Control Unit routines for the NEC VR4100 series.
  *
- * BRIEF MODULE DESCRIPTION
- *	Bus Control Unit routines for the NEC VR4100 series.
+ *  Copyright (C) 2002  MontaVista Software Inc.
+ *    Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com>
+ *  Copyright (C) 2003-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
- * Author: Yoichi Yuasa
- *         yyuasa@mvista.com or source@mvista.com
+ *  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 2002 MontaVista Software Inc.
+ *  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.
  *
- *  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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  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.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *  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
  */
 /*
  * Changes:
@@ -40,12 +29,16 @@
  *  - Added support for NEC VR4133.
  */
 #include <linux/init.h>
+#include <linux/ioport.h>
 #include <linux/smp.h>
 #include <linux/types.h>
 
 #include <asm/cpu.h>
 #include <asm/io.h>
 
+#define IO_MEM_RESOURCE_START	0UL
+#define IO_MEM_RESOURCE_END	0x1fffffffUL
+
 #define CLKSPEEDREG_TYPE1	KSEG1ADDR(0x0b000014)
 #define CLKSPEEDREG_TYPE2	KSEG1ADDR(0x0f000014)
  #define CLKSP(x)		((x) & 0x001f)
@@ -213,7 +206,7 @@ static inline unsigned long calculate_tclock(uint16_t clkspeed, unsigned long pc
 	return tclock;
 }
 
-void __init vr41xx_bcu_init(void)
+static int __init vr41xx_bcu_init(void)
 {
 	unsigned long pclock;
 	uint16_t clkspeed;
@@ -223,4 +216,11 @@ void __init vr41xx_bcu_init(void)
 	pclock = calculate_pclock(clkspeed);
 	vr41xx_vtclock = calculate_vtclock(clkspeed, pclock);
 	vr41xx_tclock = calculate_tclock(clkspeed, pclock, vr41xx_vtclock);
+
+	iomem_resource.start = IO_MEM_RESOURCE_START;
+	iomem_resource.end = IO_MEM_RESOURCE_END;
+
+	return 0;
 }
+
+early_initcall(vr41xx_bcu_init);