coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
pmc.h
Go to the documentation of this file.
1
/* SPDX-License-Identifier: GPL-2.0-only */
2
3
#ifndef _SOC_ICELAKE_PMC_H_
4
#define _SOC_ICELAKE_PMC_H_
5
6
/* PCI Configuration Space (D31:F2): PMC */
7
#define PWRMBASE 0x10
8
#define ABASE 0x20
9
10
/* Memory mapped IO registers in PMC */
11
#define GEN_PMCON_A 0x1020
12
#define DC_PP_DIS (1 << 30)
13
#define DSX_PP_DIS (1 << 29)
14
#define AG3_PP_EN (1 << 28)
15
#define SX_PP_EN (1 << 27)
16
#define ALLOW_ICLK_PLL_SD_INC0 (1 << 26)
17
#define GBL_RST_STS (1 << 24)
18
#define DISB (1 << 23)
19
#define ALLOW_OPI_PLL_SD_INC0 (1 << 22)
20
#define MEM_SR (1 << 21)
21
#define ALLOW_SPXB_CG_INC0 (1 << 20)
22
#define ALLOW_L1LOW_C0 (1 << 19)
23
#define MS4V (1 << 18)
24
#define ALLOW_L1LOW_OPI_ON (1 << 17)
25
#define SUS_PWR_FLR (1 << 16)
26
#define PME_B0_S5_DIS (1 << 15)
27
#define PWR_FLR (1 << 14)
28
#define ALLOW_L1LOW_BCLKREQ_ON (1 << 13)
29
#define DIS_SLP_X_STRCH_SUS_UP (1 << 12)
30
#define SLP_S3_MIN_ASST_WDTH_MASK (3 << 10)
31
#define SLP_S3_MIN_ASST_WDTH_60USEC (0 << 10)
32
#define SLP_S3_MIN_ASST_WDTH_1MS (1 << 10)
33
#define SLP_S3_MIN_ASST_WDTH_50MS (2 << 10)
34
#define SLP_S3_MIN_ASST_WDTH_2S (3 << 10)
35
#define HOST_RST_STS (1 << 9)
36
#define ESPI_SMI_LOCK (1 << 8)
37
#define S4MAW_MASK (3 << 4)
38
#define S4MAW_1S (1 << 4)
39
#define S4MAW_2S (2 << 4)
40
#define S4MAW_3S (3 << 4)
41
#define S4MAW_4S (0 << 4)
42
#define S4ASE (1 << 3)
43
#define PER_SMI_SEL_MASK (3 << 1)
44
#define SMI_RATE_64S (0 << 1)
45
#define SMI_RATE_32S (1 << 1)
46
#define SMI_RATE_16S (2 << 1)
47
#define SMI_RATE_8S (3 << 1)
48
#define SLEEP_AFTER_POWER_FAIL (1 << 0)
49
50
#define GEN_PMCON_B 0x1024
51
#define SLP_STR_POL_LOCK (1 << 18)
52
#define ACPI_BASE_LOCK (1 << 17)
53
#define PM_DATA_BAR_DIS (1 << 16)
54
#define WOL_EN_OVRD (1 << 13)
55
#define BIOS_PCI_EXP_EN (1 << 10)
56
#define PWRBTN_LVL (1 << 9)
57
#define SMI_LOCK (1 << 4)
58
#define RTC_BATTERY_DEAD (1 << 2)
59
60
#define ETR 0x1048
61
#define CF9_LOCK (1 << 31)
62
#define CF9_GLB_RST (1 << 20)
63
64
#define SSML 0x104C
65
#define SSML_SSL_DS (0 << 0)
66
#define SSML_SSL_EN (1 << 0)
67
68
#define SSMC 0x1050
69
#define SSMC_SSMS (1 << 0)
70
71
#define SSMD 0x1054
72
#define SSMD_SSD_MASK (0xffff << 0)
73
74
#define PRSTS 0x1810
75
76
#define S3_PWRGATE_POL 0x1828
77
#define S3DC_GATE_SUS (1 << 1)
78
#define S3AC_GATE_SUS (1 << 0)
79
80
#define S4_PWRGATE_POL 0x182c
81
#define S4DC_GATE_SUS (1 << 1)
82
#define S4AC_GATE_SUS (1 << 0)
83
84
#define S5_PWRGATE_POL 0x1830
85
#define S5DC_GATE_SUS (1 << 15)
86
#define S5AC_GATE_SUS (1 << 14)
87
88
#define DSX_CFG 0x1834
89
#define REQ_CNV_NOWAKE_DSX (1 << 4)
90
#define REQ_BATLOW_DSX (1 << 3)
91
#define DSX_EN_WAKE_PIN (1 << 2)
92
#define DSX_DIS_AC_PRESENT_PD (1 << 1)
93
#define DSX_EN_LAN_WAKE_PIN (1 << 0)
94
#define DSX_CFG_MASK (0x1f << 0)
95
96
#define PMSYNC_TPR_CFG 0x18C4
97
#define PCH2CPU_TPR_CFG_LOCK (1 << 31)
98
#define PCH2CPU_TT_EN (1 << 26)
99
100
#define PCH_PWRM_ACPI_TMR_CTL 0x18FC
101
#define ACPI_TIM_DIS (1 << 1)
102
#define GPIO_GPE_CFG 0x1920
103
#define GPE0_DWX_MASK 0xf
104
#define GPE0_DW_SHIFT(x) (4*(x))
105
106
#define PMC_GPP_G 0x0
107
#define PMC_GPP_B 0x1
108
#define PMC_GPP_A 0x2
109
#define PMC_GPP_R 0x3
110
#define PMC_GPP_S 0x4
111
#define PMC_GPD 0x5
112
#define PMC_GPP_H 0x6
113
#define PMC_GPP_D 0x7
114
#define PMC_GPP_F 0x8
115
#define PMC_GPP_C 0xA
116
#define PMC_GPP_E 0xB
117
118
#define GBLRST_CAUSE0 0x1924
119
#define GBLRST_CAUSE0_THERMTRIP (1 << 5)
120
#define GBLRST_CAUSE1 0x1928
121
122
#define SLP_S0_RES 0x193c
123
124
#define CPPMVRIC 0x1B1C
125
#define XTALSDQDIS (1 << 22)
126
127
#define IRQ_REG ACTL
128
#define SCI_IRQ_ADJUST 0
129
#define ACTL 0x1BD8
130
#define PWRM_EN (1 << 8)
131
#define ACPI_EN (1 << 7)
132
#define SCI_IRQ_SEL (7 << 0)
133
134
#define SCIS_IRQ9 0
135
#define SCIS_IRQ10 1
136
#define SCIS_IRQ11 2
137
#define SCIS_IRQ20 4
138
#define SCIS_IRQ21 5
139
#define SCIS_IRQ22 6
140
#define SCIS_IRQ23 7
141
#endif
src
soc
intel
icelake
include
soc
pmc.h
Generated by
1.9.1