Initial revision
diff --git a/include/cmd_diag.h b/include/cmd_diag.h
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--- /dev/null
+++ b/include/cmd_diag.h
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+/*
+ * (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
+ */
+#ifndef _CMD_DIAG_H
+#define _CMD_DIAG_H
+
+#include <common.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_DIAG) && defined(CONFIG_POST)
+#define CMD_TBL_DIAG MK_CMD_TBL_ENTRY( \
+ "diag", 4, CFG_MAXARGS, 0, do_diag, \
+ "diag - perform board diagnostics\n", \
+ " - 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\n" \
+),
+
+int do_diag (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+#else
+#define CMD_TBL_DIAG
+#endif /* CFG_CMD_DIAG */
+
+#endif /* _CMD_DIAG_H */