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authorwdenk <wdenk>2002-08-27 05:55:31 +0000
committerwdenk <wdenk>2002-08-27 05:55:31 +0000
commit3863585bb1c1e8f89b4a2e90c4b83f8b81b8e029 (patch)
treed23ca6b76e08fd06d675c32f72d1082173e7eaf1 /common/cmd_console.c
parentf8cac651b33efa270e4dfa1292d01a3b5d7a62cf (diff)
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Initial revision
Diffstat (limited to 'common/cmd_console.c')
-rw-r--r--common/cmd_console.c61
1 files changed, 61 insertions, 0 deletions
diff --git a/common/cmd_console.c b/common/cmd_console.c
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+/*
+ * (C) Copyright 2000
+ * 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
+ */
+
+/*
+ * Boot support
+ */
+#include <common.h>
+#include <command.h>
+#include <devices.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_CONSOLE)
+
+extern void _do_coninfo (void);
+int do_coninfo (cmd_tbl_t * cmd, int flag, int argc, char *argv[])
+{
+ int i, l;
+
+ /* Scan for valid output and input devices */
+
+ printf ("List of available devices:\n");
+
+ for (i = 1; i <= ListNumItems (devlist); i++) {
+ device_t *dev = ListGetPtrToItem (devlist, i);
+
+ printf ("%-8s %08x %c%c%c ",
+ dev->name,
+ dev->flags,
+ (dev->flags & DEV_FLAGS_SYSTEM) ? 'S' : '.',
+ (dev->flags & DEV_FLAGS_INPUT) ? 'I' : '.',
+ (dev->flags & DEV_FLAGS_OUTPUT) ? 'O' : '.');
+
+ for (l = 0; l < MAX_FILES; l++) {
+ if (stdio_devices[l] == dev) {
+ printf ("%s ", stdio_names[l]);
+ }
+ }
+ putc ('\n');
+ }
+ return 0;
+}
+#endif /* CFG_CMD_CONSOLE */