// SPDX-License-Identifier: GPL-2.0
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/*
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* (C) Copyright 2020 Rockchip Electronics Co., Ltd.
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*/
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#include <common.h>
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#include <debug_uart.h>
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#include <dm.h>
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#include <ram.h>
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#include <syscon.h>
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#include <asm/io.h>
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#include <asm/arch/clock.h>
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#include <asm/arch/hardware.h>
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#include <asm/arch/rk_atags.h>
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#include <asm/arch/cru_rk3568.h>
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#include <asm/arch/grf_rk3568.h>
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#ifdef CONFIG_TPL_BUILD
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#ifndef CONFIG_TPL_TINY_FRAMEWORK
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#error please defined CONFIG_TPL_TINY_FRAMEWORK for RK3568 !!!
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#endif
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#endif
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#ifdef CONFIG_TPL_BUILD
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/* return: 0 = success, other = fail */
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int sdram_init(void)
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{
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return (-1);
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}
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#endif /* CONFIG_TPL_BUILD */
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