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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008-2009 coresystems GmbH
* Copyright (C) 2014 Google Inc.
* Copyright (C) 2015 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <arch/hlt.h>
#include <arch/io.h>
#include <cpu/intel/reset.h>
#include <reset.h>
#if IS_ENABLED(CONFIG_HAVE_HARD_RESET)
void do_hard_reset(void)
{
/* S0->S5->S0 trip. */
outb(RST_CPU | SYS_RST | FULL_RST, RST_CNT);
}
#endif
void do_soft_reset(void)
{
/* PMC_PLTRST# asserted. */
outb(RST_CPU | SYS_RST, RST_CNT);
}
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