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soc/amd/genoa: Add SMI support

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Add SMI definitions as per Genoa PPR Doc #55901

Change-Id: I491f4075cef8976e4b0762752c9e2e3c2ef886d5
Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78221
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Varshit Pandya
2023-10-04 19:26:21 +05:30
committed by Felix Held
parent a85634ce3a
commit c0f19834f4
2 changed files with 183 additions and 0 deletions
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1
src/soc/amd/genoa/Kconfig
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@@ -16,6 +16,7 @@ config SOC_SPECIFIC_OPTIONS
select SOC_AMD_COMMON_BLOCK_LPC select SOC_AMD_COMMON_BLOCK_LPC
select SOC_AMD_COMMON_BLOCK_NONCAR select SOC_AMD_COMMON_BLOCK_NONCAR
select SOC_AMD_COMMON_BLOCK_PCI_MMCONF select SOC_AMD_COMMON_BLOCK_PCI_MMCONF
select SOC_AMD_COMMON_BLOCK_SMI
select SOC_AMD_COMMON_BLOCK_TSC select SOC_AMD_COMMON_BLOCK_TSC
select SOC_AMD_COMMON_BLOCK_USE_ESPI select SOC_AMD_COMMON_BLOCK_USE_ESPI
select X86_CUSTOM_BOOTMEDIA select X86_CUSTOM_BOOTMEDIA

182
src/soc/amd/genoa/include/soc/smi.h Normal file
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@@ -0,0 +1,182 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef AMD_GENOA_SMI_H
#define AMD_GENOA_SMI_H
#include <types.h>
#define SMI_GEVENTS 24
#define SCIMAPS 64 /* 0..63 */
#define SCI_GPES 32
#define NUMBER_SMITYPES 157
#define SMI_EVENT_STATUS 0x0
#define SMI_EVENT_ENABLE 0x04
#define SMI_SCI_TRIG 0x08
#define SMI_SCI_LEVEL 0x0c
#define SMI_SCI_STATUS 0x10
#define SMI_SCI_EN 0x14
#define SMI_SCI_MAP0 0x40
# define SMI_SCI_MAP(X) (SMI_SCI_MAP0 + (X))
/* SMI source and status */
#define SMITYPE_G_GENINT1_L 0
#define SMITYPE_G_AGPIO115 1
#define SMITYPE_G_AGPIO3 2
#define SMITYPE_G_AGPIO22 3
#define SMITYPE_G_AGPIO4 4
#define SMITYPE_G_AGPIO21 5
#define SMITYPE_G_AGPIO116 6
#define SMITYPE_G_AGPIO5 7
#define SMITYPE_G_WAKE_L 8
#define SMITYPE_G_NMI_SYNC_FLOOD 9
#define SMITYPE_G_AGPIO6 10
#define SMITYPE_G_AGPIO76 11
#define SMITYPE_G_USBOC0_L 12
#define SMITYPE_G_USBOC1_L 13
#define SMITYPE_G_SMERR_L 14
#define SMITYPE_G_PCIE_RST1_L 15
#define SMITYPE_G_ESPI_RSTOUT_L 16
#define SMITYPE_G_ESPI_RSTIN_L 17
#define SMITYPE_G_X48M_OUT 18
#define SMITYPE_G_SYSRESET_L 19
#define SMITYPE_G_AGPIO104 20
#define SMITYPE_G_PWR_BTN_L 21
#define SMITYPE_G_AGPI105 22
#define SMITYPE_G_AGPI106 23
#define GEVENT_MASK ((1 << SMITYPE_G_GENINT1_L) \
| (1 << SMITYPE_G_AGPIO115) \
| (1 << SMITYPE_G_AGPIO3) \
| (1 << SMITYPE_G_AGPIO22) \
| (1 << SMITYPE_G_AGPIO4) \
| (1 << SMITYPE_G_AGPIO21) \
| (1 << SMITYPE_G_AGPIO116) \
| (1 << SMITYPE_G_AGPIO5) \
| (1 << SMITYPE_G_WAKE_L) \
| (1 << SMITYPE_G_NMI_SYNC_FLOOD) \
| (1 << SMITYPE_G_AGPIO6) \
| (1 << SMITYPE_G_AGPIO76) \
| (1 << SMITYPE_G_USBOC0_L) \
| (1 << SMITYPE_G_USBOC1_L) \
| (1 << SMITYPE_G_SMERR_L) \
| (1 << SMITYPE_G_PCIE_RST1_L) \
| (1 << SMITYPE_G_ESPI_RSTOUT_L) \
| (1 << SMITYPE_G_ESPI_RSTIN_L) \
| (1 << SMITYPE_G_X48M_OUT) \
| (1 << SMITYPE_G_SYSRESET_L) \
| (1 << SMITYPE_G_AGPIO104) \
| (1 << SMITYPE_G_PWR_BTN_L) \
| (1 << SMITYPE_G_AGPI105) \
| (1 << SMITYPE_G_AGPI106))
#define SMITYPE_MP2_WAKE 24
#define SMITYPE_MP2_GPIO0 25
#define SMITYPE_ESPI_SYS 26
#define SMITYPE_ESPI_WAKE_PME 27
#define SMITYPE_MP2_GPIO1 28
#define SMITYPE_GPP_PME 29
#define SMITYPE_NB_GPP_HOT_PLUG 30
/* 31 Reserved */
#define SMITYPE_WAKE_L2 32
#define SMITYPE_PSP 33
/* 34-35 Reserved */
#define SMITYPE_ESPI_SCI_B 36
#define SMITYPE_ESPI1_SYS_EVT_B 37
#define SMITYPE_ESPI1_WAKE_PME 38
#define SMITYPE_AZPME 39
#define SMITYPE_USB_PD_I2C4 40
#define SMITYPE_GPIO_CTL 41
#define SMITYPE_ESPI1_SCI_B 42
#define SMITYPE_ALT_HPET_ALARM 43
#define SMITYPE_FAN_THERMAL 44
#define SMITYPE_ASF_MASTER_SLAVE 45
#define SMITYPE_I2S_WAKE 46
#define SMITYPE_SMBUS0_MASTER 47
#define SMITYPE_TWARN 48
#define SMITYPE_TRAFFIC_MON 49
#define SMITYPE_ILLB 50
#define SMITYPE_PWRBUTTON_UP 51
#define SMITYPE_PROCHOT 52
#define SMITYPE_APU_HW 53
#define SMITYPE_NB_SCI 54
#define SMITYPE_RAS_SERR 55
#define SMITYPE_XHC0_PME 56
#define SMITYPE_XHC1_PME 57
#define SMITYPE_ACDC_TIMER 58
/* 59-63 Reserved */
#define SMITYPE_KB_RESET 64
#define SMITYPE_SLP_TYP 65
#define SMITYPE_AL2H_ACPI 66
/* 67-71 Reserved */
#define SMITYPE_GBL_RLS 72
#define SMITYPE_BIOS_RLS 73
#define SMITYPE_PWRBUTTON_DOWN 74
#define SMITYPE_SMI_CMD_PORT 75
#define SMITYPE_USB_SMI 76
#define SMITYPE_SERIRQ 77
#define SMITYPE_SMBUS0_INTR 78
/* 79-80 Reserved */
#define SMITYPE_INTRUDER 81
#define SMITYPE_VBAT_LOW 82
#define SMITYPE_PROTHOT 83
#define SMITYPE_PCI_SERR 84
/* 85-89 Reserved */
#define SMITYPE_EMUL60_64 90
/* 91-132 Reserved */
#define SMITYPE_FANIN0 133
/* 134-140 Reserved */
#define SMITYPE_CF9_WRITE 141
#define SMITYPE_SHORT_TIMER 142
#define SMITYPE_LONG_TIMER 143
#define SMITYPE_AB_SMI 144
/* 145 Reserved */
#define SMITYPE_ESPI_SMI 146
#define SMITYPE_ESPI1_SMI 147
#define SMITYPE_IOTRAP0 148
#define SMITYPE_IOTRAP1 149
#define SMITYPE_IOTRAP2 150
#define SMITYPE_IOTRAP3 151
#define SMITYPE_MEMTRAP0 152
/* 153-155 Reserved */
#define SMITYPE_CFGTRAP0 156
/* 157-159 Reserved */
#define TYPE_TO_MASK(X) (1 << (X) % 32)
#define SMI_REG_SMISTS0 0x80
#define SMI_REG_SMISTS1 0x84
#define SMI_REG_SMISTS2 0x88
#define SMI_REG_SMISTS3 0x8c
#define SMI_REG_SMISTS4 0x90
#define SMI_REG_POINTER 0x94
# define SMI_STATUS_SRC_SCI (1 << 0)
# define SMI_STATUS_SRC_0 (1 << 1) /* SMIx80 */
# define SMI_STATUS_SRC_1 (1 << 2) /* SMIx84... */
# define SMI_STATUS_SRC_2 (1 << 3)
# define SMI_STATUS_SRC_3 (1 << 4)
# define SMI_STATUS_SRC_4 (1 << 5)
#define SMI_TIMER 0x96
#define SMI_TIMER_MASK 0x7fff
#define SMI_TIMER_EN (1 << 15)
#define SMI_REG_SMITRIG0 0x98
# define SMITRIG0_PSP (1 << 25)
# define SMITRG0_EOS (1 << 28)
# define SMI_TIMER_SEL (1 << 29)
# define SMITRG0_SMIENB (1 << 31)
#define SMI_REG_CONTROL0 0xa0
#define SMI_REG_CONTROL1 0xa4
#define SMI_REG_CONTROL2 0xa8
#define SMI_REG_CONTROL3 0xac
#define SMI_REG_CONTROL4 0xb0
#define SMI_REG_CONTROL5 0xb4
#define SMI_REG_CONTROL6 0xb8
#define SMI_REG_CONTROL7 0xbc
#define SMI_REG_CONTROL8 0xc0
#define SMI_REG_CONTROL9 0xc4
#define SMI_MODE_MASK 0x03
#endif /* AMD_GENOA_SMI_H */