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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
- /*
- * Boot support
- */
- #include <common.h>
- #include <command.h>
- #include <stdio_dev.h>
- extern void _do_coninfo (void);
- static int do_coninfo(struct cmd_tbl *cmd, int flag, int argc,
- char *const argv[])
- {
- int l;
- struct list_head *list = stdio_get_list();
- struct list_head *pos;
- struct stdio_dev *dev;
- /* Scan for valid output and input devices */
- puts ("List of available devices:\n");
- list_for_each(pos, list) {
- dev = list_entry(pos, struct stdio_dev, list);
- printf ("%-8s %08x %c%c ",
- dev->name,
- dev->flags,
- (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;
- }
- /***************************************************/
- U_BOOT_CMD(
- coninfo, 3, 1, do_coninfo,
- "print console devices and information",
- ""
- );
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