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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
- /*
- * Diagnostics support
- */
- #include <common.h>
- #include <command.h>
- #include <post.h>
- int do_diag(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
- {
- unsigned int i;
- if (argc == 1 || strcmp (argv[1], "run") != 0) {
- /* List test info */
- if (argc == 1) {
- puts ("Available hardware tests:\n");
- post_info (NULL);
- puts ("Use 'diag [<test1> [<test2> ...]]'"
- " to get more info.\n");
- puts ("Use 'diag run [<test1> [<test2> ...]]'"
- " to run tests.\n");
- } else {
- for (i = 1; i < argc; i++) {
- if (post_info (argv[i]) != 0)
- printf ("%s - no such test\n", argv[i]);
- }
- }
- } else {
- /* Run tests */
- if (argc == 2) {
- post_run (NULL, POST_RAM | POST_MANUAL);
- } else {
- for (i = 2; i < argc; i++) {
- if (post_run (argv[i], POST_RAM | POST_MANUAL) != 0)
- printf ("%s - unable to execute the test\n",
- argv[i]);
- }
- }
- }
- return 0;
- }
- /***************************************************/
- U_BOOT_CMD(
- diag, CONFIG_SYS_MAXARGS, 0, do_diag,
- "perform board diagnostics",
- " - print list of available tests\n"
- "diag [test1 [test2]]\n"
- " - print information about specified tests\n"
- "diag run - run all available tests\n"
- "diag run [test1 [test2]]\n"
- " - run specified tests"
- );
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