]> git.ipfire.org Git - people/ms/u-boot.git/blob - common/cmd_diag.c
board: ti: beagle_x15: added USB initializtion code
[people/ms/u-boot.git] / common / cmd_diag.c
1 /*
2 * (C) Copyright 2002
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8 /*
9 * Diagnostics support
10 */
11 #include <common.h>
12 #include <command.h>
13 #include <post.h>
14
15 int do_diag (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
16 {
17 unsigned int i;
18
19 if (argc == 1 || strcmp (argv[1], "run") != 0) {
20 /* List test info */
21 if (argc == 1) {
22 puts ("Available hardware tests:\n");
23 post_info (NULL);
24 puts ("Use 'diag [<test1> [<test2> ...]]'"
25 " to get more info.\n");
26 puts ("Use 'diag run [<test1> [<test2> ...]]'"
27 " to run tests.\n");
28 } else {
29 for (i = 1; i < argc; i++) {
30 if (post_info (argv[i]) != 0)
31 printf ("%s - no such test\n", argv[i]);
32 }
33 }
34 } else {
35 /* Run tests */
36 if (argc == 2) {
37 post_run (NULL, POST_RAM | POST_MANUAL);
38 } else {
39 for (i = 2; i < argc; i++) {
40 if (post_run (argv[i], POST_RAM | POST_MANUAL) != 0)
41 printf ("%s - unable to execute the test\n",
42 argv[i]);
43 }
44 }
45 }
46
47 return 0;
48 }
49 /***************************************************/
50
51 U_BOOT_CMD(
52 diag, CONFIG_SYS_MAXARGS, 0, do_diag,
53 "perform board diagnostics",
54 " - print list of available tests\n"
55 "diag [test1 [test2]]\n"
56 " - print information about specified tests\n"
57 "diag run - run all available tests\n"
58 "diag run [test1 [test2]]\n"
59 " - run specified tests"
60 );