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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2018 Jonathan Neuschäfer
*
* 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 <console/uart.h>
#include <soc/addressmap.h>
uintptr_t uart_platform_base(int idx)
{
if (idx < 2)
return FU540_UART(idx);
else
return 0;
}
unsigned int uart_platform_refclk(void)
{
/*
* The SiFive UART uses tlclk, which is coreclk/2 as input
*/
return 33330000 / 2;
}
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