6403167d29
Instead of writing out '__attribute__((weak))' use a shorter form. Change-Id: If418a1d55052780077febd2d8f2089021f414b91 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25767 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Justin TerAvest <teravest@chromium.org>
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2017 Google, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <arch/cache.h>
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#include <compiler.h>
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#include <console/console.h>
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#include <halt.h>
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#include <reset.h>
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__attribute__((noreturn)) static void __hard_reset(void) {
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if (IS_ENABLED(CONFIG_HAVE_HARD_RESET))
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do_hard_reset();
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else
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printk(BIOS_CRIT, "No hard_reset implementation, hanging...\n");
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halt();
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}
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/* Not all platforms implement all reset types. Fall back to hard_reset. */
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__weak void do_global_reset(void) { __hard_reset(); }
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__weak void do_soft_reset(void) { __hard_reset(); }
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__weak void soc_reset_prepare(enum reset_type rt) { /* no-op */ }
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void global_reset(void)
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{
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printk(BIOS_INFO, "%s() called!\n", __func__);
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soc_reset_prepare(GLOBAL_RESET);
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dcache_clean_all();
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do_global_reset();
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halt();
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}
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void hard_reset(void)
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{
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printk(BIOS_INFO, "%s() called!\n", __func__);
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soc_reset_prepare(HARD_RESET);
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dcache_clean_all();
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__hard_reset();
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}
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void soft_reset(void)
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{
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printk(BIOS_INFO, "%s() called!\n", __func__);
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soc_reset_prepare(SOFT_RESET);
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dcache_clean_all();
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do_soft_reset();
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halt();
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}
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