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// SPDX-License-Identifier: GPL-2.0
/*
* Based on vendor support provided by AVNET Embedded
*
* Copyright (C) 2021 AVNET Embedded, MSC Technologies GmbH
* Copyright 2021 General Electric Company
* Copyright 2021 Collabora Ltd.
*/
#include <common.h>
#include <errno.h>
#include <miiphy.h>
#include <netdev.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx8mp_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm-generic/gpio.h>
#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
static void setup_fec(void)
{
struct iomuxc_gpr_base_regs *gpr =
(struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
/* Enable RGMII TX clk output */
setbits_le32(&gpr->gpr[1], BIT(22));
}
int board_phy_config(struct phy_device *phydev)
{
if (phydev->drv->config)
phydev->drv->config(phydev);
return 0;
}
int board_init(void)
{
setup_fec();
return 0;
}
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