31 lines
634 B
C
31 lines
634 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2018 Xilinx, Inc. - Michal Simek
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*/
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#include <common.h>
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#include <dm.h>
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#include <errno.h>
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#include <sysreset.h>
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#include <linux/err.h>
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static int microblaze_sysreset_request(struct udevice *dev,
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enum sysreset_t type)
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{
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puts("Microblaze soft reset sysreset\n");
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__asm__ __volatile__ (" mts rmsr, r0;" \
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"bra r0");
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return -EINPROGRESS;
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}
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static struct sysreset_ops microblaze_sysreset = {
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.request = microblaze_sysreset_request,
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};
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U_BOOT_DRIVER(sysreset_microblaze) = {
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.id = UCLASS_SYSRESET,
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.name = "mb_soft_reset",
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.ops = µblaze_sysreset,
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};
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