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cmd/console.c
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d41ce506b Initial Release, ... |
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/* * (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: "); 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 (' '); } return 0; } /***************************************************/ U_BOOT_CMD( coninfo, 3, 1, do_coninfo, "print console devices and information", "" ); |