src/soc/sifive/fu740/uart.c


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/* SPDX-License-Identifier: GPL-2.0-only */

#include <stdint.h>
#include <console/uart.h>
#include <commonlib/bsd/helpers.h>
#include <soc/addressmap.h>
#include <soc/clock.h>

uintptr_t uart_platform_base(unsigned int idx)
{
	if (idx < 2)
		return FU740_UART(idx);
	else
		return 0;
}

unsigned int uart_platform_refclk(void)
{
	// peripheral clock is attached to UART subsystem
	return clock_get_pclk();
}