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wdenk38635852002-08-27 05:55:31 +00001/*
2 * (C) Copyright 2000
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
25 * Boot support
26 */
27#include <common.h>
28#include <command.h>
Jean-Christophe PLAGNIOL-VILLARD52cb4d42009-05-16 12:14:54 +020029#include <stdio_dev.h>
wdenk38635852002-08-27 05:55:31 +000030
wdenk38635852002-08-27 05:55:31 +000031extern void _do_coninfo (void);
Wolfgang Denk54841ab2010-06-28 22:00:46 +020032int do_coninfo (cmd_tbl_t * cmd, int flag, int argc, char * const argv[])
wdenk38635852002-08-27 05:55:31 +000033{
Jean-Christophe PLAGNIOL-VILLARDc1de7a62008-08-31 04:24:55 +020034 int l;
Jean-Christophe PLAGNIOL-VILLARD52cb4d42009-05-16 12:14:54 +020035 struct list_head *list = stdio_get_list();
Jean-Christophe PLAGNIOL-VILLARDc1de7a62008-08-31 04:24:55 +020036 struct list_head *pos;
Jean-Christophe PLAGNIOL-VILLARD52cb4d42009-05-16 12:14:54 +020037 struct stdio_dev *dev;
wdenk38635852002-08-27 05:55:31 +000038
39 /* Scan for valid output and input devices */
40
wdenkaa5590b2004-06-09 12:42:26 +000041 puts ("List of available devices:\n");
wdenk38635852002-08-27 05:55:31 +000042
Jean-Christophe PLAGNIOL-VILLARDc1de7a62008-08-31 04:24:55 +020043 list_for_each(pos, list) {
Jean-Christophe PLAGNIOL-VILLARD52cb4d42009-05-16 12:14:54 +020044 dev = list_entry(pos, struct stdio_dev, list);
wdenk38635852002-08-27 05:55:31 +000045
46 printf ("%-8s %08x %c%c%c ",
47 dev->name,
48 dev->flags,
49 (dev->flags & DEV_FLAGS_SYSTEM) ? 'S' : '.',
50 (dev->flags & DEV_FLAGS_INPUT) ? 'I' : '.',
51 (dev->flags & DEV_FLAGS_OUTPUT) ? 'O' : '.');
52
53 for (l = 0; l < MAX_FILES; l++) {
54 if (stdio_devices[l] == dev) {
55 printf ("%s ", stdio_names[l]);
56 }
57 }
58 putc ('\n');
59 }
60 return 0;
61}
wdenk8bde7f72003-06-27 21:31:46 +000062
63
64/***************************************************/
65
wdenk0d498392003-07-01 21:06:45 +000066U_BOOT_CMD(
67 coninfo, 3, 1, do_coninfo,
Peter Tyser2fb26042009-01-27 18:03:12 -060068 "print console devices and information",
wdenk8bde7f72003-06-27 21:31:46 +000069 ""
70);