/* * This file is part of the coreboot project. * * Copyright (C) 2014 Google Electronics * * 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; version 2 of the License. * * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <libpayload-config.h> #include <libpayload.h> void serial_putchar(unsigned int c) { } int serial_havechar(void) { return 0; } int serial_getchar(void) { return 0; } static struct console_input_driver consin = { .havekey = &serial_havechar, .getchar = &serial_getchar }; static struct console_output_driver consout = { .putchar = &serial_putchar }; void serial_console_init(void) { console_add_input_driver(&consin); console_add_output_driver(&consout); }