summaryrefslogtreecommitdiff
path: root/src/include/cpu/amd/msr.h
blob: 5d7b5e4fdad846c8022cc252752419d22a5a527e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2007 Advanced Micro Devices, Inc.
 * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>,
 * Raptor Engineering
 *
 * 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.
 */

/* This file applies to AMD64 products.
 * The definitions come from the AMD64 Programmers Manual vol2
 * Revision 3.30 and/or the device's BKDG.
 */

#ifndef CPU_AMD_MSR_H
#define CPU_AMD_MSR_H

#include <cpu/x86/msr.h>

#define CPUID_EXT_PM			0x80000007
#define CPUID_MODEL			1
#define MC4_MISC0			0x00000413
#define MC4_MISC1			0xC0000408
#define MC4_MISC2			0xC0000409
#define FS_Base				0xC0000100
#define HWCR_MSR                        0xC0010015
#define NB_CFG_MSR                      0xC001001f
#define FidVidStatus			0xC0010042
#define MC1_CTL_MASK			0xC0010045
#define MC4_CTL_MASK			0xC0010048
#define MSR_INTPEND			0xC0010055
#define MMIO_CONF_BASE			0xC0010058
#define  MMIO_RANGE_EN			(1 << 0)
#define  MMIO_BUS_RANGE_SHIFT		(1 << 1)
	/* P-state Current Limit Register */
#define PS_LIM_REG			0xC0010061
	 /* P-state Maximum Value shift position */
#define  PS_MAX_VAL_SHFT		4
	/* P-state Control Register */
#define PS_CTL_REG			0xC0010062
	 /* P-state Control Register CMD Mask OFF */
#define  PS_CMD_MASK_OFF		~(7)
	 /* P-state Status Mask */
#define  PS_STS_MASK			7
	/* P-state Status Register */
#define PS_STS_REG			0xC0010063
#define PSTATE_0_MSR			0xC0010064
#define PSTATE_1_MSR			0xC0010065
#define PSTATE_2_MSR			0xC0010066
#define PSTATE_3_MSR			0xC0010067
#define PSTATE_4_MSR			0xC0010068

#define MSR_PATCH_LOADER		0xC0010020

#define MSR_COFVID_STS			0xC0010071
#define MSR_CSTATE_ADDRESS		0xC0010073
#define OSVW_ID_Length			0xC0010140
#define OSVW_Status			0xC0010141

#define SMM_BASE_MSR			0xC0010111
#define SMM_ADDR_MSR			0xC0010112
#define SMM_MASK_MSR			0xC0010113
#define  SMM_LOCK			(1 << 0)
#define  SMM_TSEG_VALID			(1 << 1)
#define  SMM_TSEG_WB			(6 << 12)

#define CPU_ID_FEATURES_MSR		0xC0011004
#define CPU_ID_EXT_FEATURES_MSR		0xC0011005
#define CPU_ID_HYPER_EXT_FEATURES	0xC001100d
#define LOGICAL_CPUS_NUM_MSR		0xC001100d
#define LS_CFG_MSR			0xC0011020
#define IC_CFG_MSR			0xC0011021
#define DC_CFG_MSR			0xC0011022
#define BU_CFG_MSR			0xC0011023
#define FP_CFG_MSR			0xC0011028
#define DE_CFG_MSR			0xC0011029
#define BU_CFG2_MSR			0xC001102A
#define BU_CFG3_MSR			0xC001102B
#define EX_CFG_MSR			0xC001102C
#define LS_CFG2_MSR			0xC001102D
#define IBS_OP_DATA3_MSR		0xC0011037

#define CORE_PERF_BOOST_CTRL		0x15c

#endif /* CPU_AMD_MSR_H */