Initial revision
diff --git a/common/cmd_diag.c b/common/cmd_diag.c
new file mode 100644
index 0000000..31471ba
--- /dev/null
+++ b/common/cmd_diag.c
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Diagnostics support
+ */
+#include <common.h>
+#include <command.h>
+#include <cmd_diag.h>
+#include <post.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_DIAG) && defined(CONFIG_POST)
+
+int do_diag (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ unsigned int i;
+
+ if (argc == 1 || strcmp (argv[1], "run") != 0) {
+ /* List test info */
+ if (argc == 1) {
+ printf ("Available hardware tests:\n");
+ post_info (NULL);
+ printf ("Use 'diag [<test1> [<test2> ...]]'"
+ " to get more info.\n");
+ printf ("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;
+}
+
+#endif /* CFG_CMD_DIAG */
