Linux Kernel  3.7.1
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prom.c
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1 /*
2  * rbtx4927 specific prom routines
3  *
4  * Author: MontaVista Software, Inc.
6  *
7  * Copyright 2001-2002 MontaVista Software Inc.
8  *
9  * Copyright (C) 2004 MontaVista Software Inc.
10  * Author: Manish Lachwani, [email protected]
11  *
12  * This program is free software; you can redistribute it and/or modify it
13  * under the terms of the GNU General Public License as published by the
14  * Free Software Foundation; either version 2 of the License, or (at your
15  * option) any later version.
16  *
17  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
18  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
22  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
23  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
25  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
26  * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27  *
28  * You should have received a copy of the GNU General Public License along
29  * with this program; if not, write to the Free Software Foundation, Inc.,
30  * 675 Mass Ave, Cambridge, MA 02139, USA.
31  */
32 #include <linux/init.h>
33 #include <asm/bootinfo.h>
34 #include <asm/txx9/generic.h>
35 #include <asm/txx9/rbtx4927.h>
36 
38 {
40  txx9_sio_putchar_init(TX4927_SIO_REG(0) & 0xfffffffffULL);
41 }