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35e43f7f75
Enable dynamic settings to mmcdev and mmcroot for i.MX8MN-EVK Signed-off-by: Peng Fan <peng.fan@nxp.com>
44 lines
727 B
C
44 lines
727 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2019 NXP
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*/
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#include <asm/arch/sys_proto.h>
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#include <asm/io.h>
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#include <env.h>
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#include <init.h>
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int board_mmc_get_env_dev(int devno)
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{
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return devno;
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}
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static void 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 125M anatop REF_CLK1 for ENET1, not from external */
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clrsetbits_le32(&gpr->gpr[1], 0x2000, 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 CONFIG_IS_ENABLED(ENV_IS_IN_MMC)
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board_late_mmc_env_init();
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#endif
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#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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env_set("board_name", "DDR4 EVK");
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env_set("board_rev", "iMX8MN");
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#endif
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return 0;
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}
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