f8fc109960
repo: https://github.com/u-boot/u-boot commit: d80bb749fab53da72c4a0e09b8c2d2aaa3103c91 Change-Id: Ie6434426e1ec15bc08bb1832798e371f3fd5fb29
30 lines
517 B
C
30 lines
517 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2016 Google, Inc
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/arch/wdt.h>
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#include <linux/err.h>
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u32 ast_reset_mode_from_flags(ulong flags)
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{
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return flags & WDT_CTRL_RESET_MASK;
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}
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u32 ast_reset_mask_from_flags(ulong flags)
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{
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return flags >> 2;
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}
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ulong ast_flags_from_reset_mode_mask(u32 reset_mode, u32 reset_mask)
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{
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ulong ret = reset_mode & WDT_CTRL_RESET_MASK;
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if (ret == WDT_CTRL_RESET_SOC)
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ret |= (reset_mask << 2);
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return ret;
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}
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