aboutsummaryrefslogtreecommitdiff
path: root/board/sr1500/socfpga.c
blob: 617dffa136ef1b6a370722dc87747f90aba33851 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
/*
 * 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;
}