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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 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 <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <arch/io.h>
#include <cpu/x86/msr.h>
#include <device/pci_def.h>
#include <southbridge/amd/sb800/sb800.h>
#include <cpu/amd/mtrr.h>
#include "SBPLATFORM.h" /* Platfrom Specific Definitions */
void set_pcie_reset(void);
void set_pcie_dereset(void);
/**
* TODO
* SB CIMx callback
*/
void set_pcie_reset(void)
{
}
/**
* TODO
* mainboard specific SB CIMx callback
*/
void set_pcie_dereset(void)
{
}
/**********************************************
* Enable the dedicated functions of the board.
**********************************************/
static void mainboard_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
/*
* Initialize ASF registers to an arbitrary address because someone
* long ago set things up this way inside the SPD read code. The
* SPD read code has been made generic and moved out of the board
* directory, so the ASF init is being done here.
*/
pm_iowrite(0x29, 0x80);
pm_iowrite(0x28, 0x61);
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};
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