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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Google Inc.
*
* 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.
*/
#include <types.h>
#include <console/uart.h>
#include <boot/coreboot_tables.h>
static uint8_t *buf = (void *)0;
uintptr_t uart_platform_base(int idx)
{
return (uintptr_t) buf;
}
void uart_init(int idx)
{
}
unsigned char uart_rx_byte(int idx)
{
return 0;
}
void uart_tx_byte(int idx, unsigned char data)
{
}
void uart_tx_flush(int idx)
{
}
#ifndef __PRE_RAM__
void uart_fill_lb(void *data)
{
struct lb_serial serial;
serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED;
serial.baseaddr = 0;
serial.baud = 115200;
serial.regwidth = 1;
lb_add_serial(&serial, data);
lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data);
}
#endif
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