| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright 2019 NXP |
| * Copyright 2023 Gilles Talis <gilles.talis@gmail.com> |
| */ |
| |
| #include <asm-generic/gpio.h> |
| #include <asm/arch/clock.h> |
| #include <asm/arch/imx8mp_pins.h> |
| #include <asm/arch/sys_proto.h> |
| #include <asm/global_data.h> |
| #include <asm/mach-imx/gpio.h> |
| #include <asm/mach-imx/iomux-v3.h> |
| #include <common.h> |
| #include <env.h> |
| #include <errno.h> |
| #include <init.h> |
| #include <linux/delay.h> |
| #include <miiphy.h> |
| #include <netdev.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)); |
| } |
| |
| #if CONFIG_IS_ENABLED(NET) |
| int board_phy_config(struct phy_device *phydev) |
| { |
| if (phydev->drv->config) |
| phydev->drv->config(phydev); |
| return 0; |
| } |
| #endif |
| |
| int board_init(void) |
| { |
| int ret = 0; |
| |
| if (IS_ENABLED(CONFIG_FEC_MXC)) |
| setup_fec(); |
| |
| return ret; |
| } |
| |
| int board_late_init(void) |
| { |
| return 0; |
| } |