1 /*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
4 *
5 * ########################################################################
6 *
7 * This program is free software; you can distribute it and/or modify it
8 * under the terms of the GNU General Public License (Version 2) as
9 * published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * for more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
19 *
20 * ########################################################################
21 *
22 * Display routines for display messages in MIPS boards ascii display.
23 *
24 */
25
26 #include <asm/mips-boards/generic.h>
27
28
mips_display_message(const char * str)29 void mips_display_message(const char *str)
30 {
31 volatile unsigned int *display = (void *)ASCII_DISPLAY_POS_BASE;
32 int i;
33
34 for (i = 0; i <= 14; i=i+2) {
35 if (*str)
36 display[i] = *str++;
37 else
38 display[i] = ' ';
39 }
40 }
41
42 #ifndef CONFIG_MIPS_SEAD
mips_display_word(unsigned int num)43 void mips_display_word(unsigned int num)
44 {
45 volatile unsigned int *display = (void *)ASCII_DISPLAY_WORD_BASE;
46
47 *display = num;
48 }
49 #endif
50