f1ff2c38d2
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2669 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
/*
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* This file is part of the LinuxBIOS project.
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*
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* Copyright (C) 2007 Luis Correia <luis.f.correia@gmail.com>
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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; either version 2 of the License, or
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* (at your option) any later version.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#define ASSEMBLY 1
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#include <stdint.h>
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#include <device/pci_def.h>
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#include <device/pci_ids.h>
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#include <arch/io.h>
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#include "arch/romcc_io.h"
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#include "pc80/mc146818rtc_early.c"
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static unsigned long main(unsigned long bist)
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{
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/* This is the primary cpu how should I boot? */
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if (do_normal_boot()) {
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goto normal_image;
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}
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else {
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goto fallback_image;
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}
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normal_image:
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asm volatile ("jmp __normal_image"
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: /* outputs */
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: "a" (bist) /* inputs */
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: /* clobbers */
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);
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cpu_reset:
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asm volatile ("jmp __cpu_reset"
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: /* outputs */
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: "a"(bist) /* inputs */
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: /* clobbers */
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);
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fallback_image:
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return bist;
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}
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