Kevin
68d74d3181
submodule of avionic design uboot bootloader and with included tools to get you started , read readme.md and readme-tk1-loader.md
29 lines
510 B
C
29 lines
510 B
C
/*
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* Copyright (C) 2016 Socionext Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <linux/bitops.h>
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#include <linux/io.h>
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#include "../init.h"
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#include "../sg-regs.h"
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void uniphier_ld11_clk_init(void)
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{
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if (readl(SG_PINMON0) & BIT(27)) {
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/* if booted without stand-by MPU */
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writel(1, SG_ETPHYPSHUT);
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writel(1, SG_ETPHYCNT);
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udelay(1); /* wait for regulator level 1.1V -> 2.5V */
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writel(3, SG_ETPHYCNT);
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writel(3, SG_ETPHYPSHUT);
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writel(7, SG_ETPHYCNT);
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}
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}
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