/*
 * Copyright (c) 2016 Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

#include <common.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
#include <asm/arch/periph.h>
#include <asm/arch/grf_rk3188.h>

#define GRF_BASE	0x20008000
void board_debug_uart_init(void)
{
	struct rk3188_grf * const grf = (void *)GRF_BASE;

	rk_clrsetreg(&grf->gpio1b_iomux,
		     GPIO1B1_MASK << GPIO1B1_SHIFT |
		     GPIO1B0_MASK << GPIO1B0_SHIFT,
		     GPIO1B1_UART2_SOUT << GPIO1B1_SHIFT |
		     GPIO1B0_UART2_SIN << GPIO1B0_SHIFT);

}