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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 - 2014 Advanced Micro Devices, Inc.
*
* 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 <stdint.h>
#include <amdblocks/acpimmio.h>
#include <device/pci_def.h>
#include <arch/io.h>
#include <arch/cpu.h>
#include <cpu/x86/lapic.h>
#include <console/console.h>
#include <northbridge/amd/agesa/state_machine.h>
#include <southbridge/amd/common/amd_defs.h>
#include <southbridge/amd/pi/hudson/hudson.h>
#include <superio/fintek/f81216h/f81216h.h>
#define SERIAL_DEV PNP_DEV(0x4e, F81216H_SP1)
static void romstage_main_template(void)
{
misc_write32(0x28, misc_read32(0x28) | (1 << 18)); /* 24Mhz */
misc_write32(0x40, misc_read32(0x40) & (~(1 << 2))); /* 24Mhz */
if (!cpu_init_detectedx) {
post_code(0x30);
f81216h_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE, MODE_7777);
post_code(0x31);
console_init();
}
}
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