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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#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)
{
}
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;
serial.input_hertz = uart_platform_refclk();
serial.uart_pci_addr = CONFIG_UART_PCI_ADDR;
lb_add_serial(&serial, data);
lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data);
}
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