mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-26 17:48:26 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/*
|
|
* (C) Copyright 2000
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
/*
|
|
* Boot support
|
|
*/
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <stdio_dev.h>
|
|
|
|
extern void _do_coninfo (void);
|
|
static int do_coninfo(cmd_tbl_t *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%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;
|
|
}
|
|
|
|
|
|
/***************************************************/
|
|
|
|
U_BOOT_CMD(
|
|
coninfo, 3, 1, do_coninfo,
|
|
"print console devices and information",
|
|
""
|
|
);
|