54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
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/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2011 Advanced Micro Devices, 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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* 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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#ifndef CPU_AMD_FAM12_H
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#define CPU_AMD_FAM12_H
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#include <cpu/x86/msr.h>
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#define HWCR_MSR 0xC0010015
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#define NB_CFG_MSR 0xC001001f
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#define LS_CFG_MSR 0xC0011020
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#define IC_CFG_MSR 0xC0011021
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#define DC_CFG_MSR 0xC0011022
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#define BU_CFG_MSR 0xC0011023
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#define BU_CFG2_MSR 0xC001102A
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#define CPU_ID_FEATURES_MSR 0xC0011004
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#define CPU_ID_EXT_FEATURES_MSR 0xC0011005
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msr_t rdmsr_amd(u32 index);
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void wrmsr_amd(u32 index, msr_t msr);
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//#if defined(__GNUC__)
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//// it can be used to get unitid and coreid it running only
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//struct node_core_id get_node_core_id(u32 nb_cfg_54);
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//struct node_core_id get_node_core_id_x(void);
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//#endif
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#if defined(__PRE_RAM__)
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void wait_all_core0_started(void);
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void wait_all_other_cores_started(u32 bsp_apicid);
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void wait_all_aps_started(u32 bsp_apicid);
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void allow_all_aps_stop(u32 bsp_apicid);
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#endif
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u32 get_initial_apicid(void);
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#endif /* CPU_AMD_FAM12_H */
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