[people/ms/u-boot.git] / board / sr1500 / socfpga.c

/*
 * Copyright (C) 2015 Stefan Roese <sr@denx.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <asm/arch/reset_manager.h>
#include <asm/gpio.h>
#include <asm/io.h>

int board_early_init_f(void)
{
	int ret;

	/* Reset the Marvell PHY 88E1510 */
	ret = gpio_request(63, "PHY reset");
	if (ret)
		return ret;

	gpio_direction_output(63, 0);
	mdelay(1);
	gpio_set_value(63, 1);
	mdelay(10);

	return 0;
}
Commit	Line	Data
ae9996c8 SR	1	/*
	2	* Copyright (C) 2015 Stefan Roese <sr@denx.de>
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	#include <common.h>
ae9996c8 SR	8	#include <asm/arch/reset_manager.h>
	9	#include <asm/gpio.h>
	10	#include <asm/io.h>
	11
ae9996c8 SR	12	int board_early_init_f(void)
	13	{
	14	int ret;
	15
	16	/* Reset the Marvell PHY 88E1510 */
	17	ret = gpio_request(63, "PHY reset");
	18	if (ret)
	19	return ret;
	20
	21	gpio_direction_output(63, 0);
	22	mdelay(1);
	23	gpio_set_value(63, 1);
	24	mdelay(10);
	25
	26	return 0;
	27	}