wdenk | 3863585 | 2002-08-27 05:55:31 +0000 | [diff] [blame] | 1 | /* |
| 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> |
| 29 | #include <devices.h> |
| 30 | |
wdenk | 3863585 | 2002-08-27 05:55:31 +0000 | [diff] [blame] | 31 | extern void _do_coninfo (void); |
| 32 | int do_coninfo (cmd_tbl_t * cmd, int flag, int argc, char *argv[]) |
| 33 | { |
Jean-Christophe PLAGNIOL-VILLARD | 8a4a784 | 2008-08-31 04:24:55 +0200 | [diff] [blame] | 34 | int l; |
| 35 | struct list_head *list = device_get_list(); |
| 36 | struct list_head *pos; |
| 37 | device_t *dev; |
wdenk | 3863585 | 2002-08-27 05:55:31 +0000 | [diff] [blame] | 38 | |
| 39 | /* Scan for valid output and input devices */ |
| 40 | |
wdenk | 6568eaa | 2004-06-09 12:42:26 +0000 | [diff] [blame] | 41 | puts ("List of available devices:\n"); |
wdenk | 3863585 | 2002-08-27 05:55:31 +0000 | [diff] [blame] | 42 | |
Jean-Christophe PLAGNIOL-VILLARD | 8a4a784 | 2008-08-31 04:24:55 +0200 | [diff] [blame] | 43 | list_for_each(pos, list) { |
| 44 | dev = list_entry(pos, device_t, list); |
wdenk | 3863585 | 2002-08-27 05:55:31 +0000 | [diff] [blame] | 45 | |
| 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 | } |
wdenk | 57b2d80 | 2003-06-27 21:31:46 +0000 | [diff] [blame] | 62 | |
| 63 | |
| 64 | /***************************************************/ |
| 65 | |
wdenk | f287a24 | 2003-07-01 21:06:45 +0000 | [diff] [blame] | 66 | U_BOOT_CMD( |
| 67 | coninfo, 3, 1, do_coninfo, |
wdenk | 6568eaa | 2004-06-09 12:42:26 +0000 | [diff] [blame] | 68 | "coninfo - print console devices and information\n", |
wdenk | 57b2d80 | 2003-06-27 21:31:46 +0000 | [diff] [blame] | 69 | "" |
| 70 | ); |