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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2010 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 <device/pci.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#include <cpu/amd/multicore.h>
#include <cpu/amd/amdfam10_sysconf.h>
/* Global variables for MB layouts and these will be shared by irqtable mptable
* and acpi_tables busnum is default.
*/
u32 apicid_sb700;
void get_bus_conf(void)
{
u32 apicid_base;
get_default_pci1234(1);
sysconf.sbdn = (sysconf.hcdn[0] & 0xff);
pirq_router_bus = (sysconf.pci1234[0] >> 16) & 0xff;
/* I/O APICs: APIC ID Version State Address */
if (IS_ENABLED(CONFIG_LOGICAL_CPUS))
apicid_base = get_apicid_base(1);
else
apicid_base = CONFIG_MAX_PHYSICAL_CPUS;
apicid_sb700 = apicid_base + 0;
}
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