mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-24 12:03:39 +00:00
51 lines
853 B
C
51 lines
853 B
C
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2018 NXP
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*/
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#include <common.h>
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#include <env.h>
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#include <init.h>
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#include <miiphy.h>
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#include <netdev.h>
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#include <asm/global_data.h>
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#include <asm/arch/clock.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/io.h>
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DECLARE_GLOBAL_DATA_PTR;
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static int setup_fec(void)
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{
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struct iomuxc_gpr_base_regs *gpr =
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(struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
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/* Use 125MHz anatop REF_CLK1 for ENET1, not from external */
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clrsetbits_le32(&gpr->gpr[1], 0x2000, 0);
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return 0;
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}
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int board_init(void)
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{
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setup_fec();
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return 0;
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}
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int board_late_init(void)
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{
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if (IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG)) {
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env_set("board_name", "PHG");
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env_set("board_rev", "iMX8MM");
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}
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if (is_usb_boot()) {
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env_set("bootcmd", "ums 0 mmc 0");
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env_set("bootdelay", "0");
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}
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return 0;
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}
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