coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
nvs.h
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/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef SOUTHBRIDGE_INTEL_LYNXPOINT_NVS_H
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#define SOUTHBRIDGE_INTEL_LYNXPOINT_NVS_H
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#include <
stdint.h
>
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struct
__packed
global_nvs
{
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/* Miscellaneous */
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u16
unused_was_osys;
/* 0x00 - Operating System */
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u8
smif;
/* 0x02 - SMI function call ("TRAP") */
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u8
unused_was_prm0;
/* 0x03 - SMI function call parameter */
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u8
unused_was_prm1;
/* 0x04 - SMI function call parameter */
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u8
scif;
/* 0x05 - SCI function call (via _L00) */
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u8
unused_was_prm2;
/* 0x06 - SCI function call parameter */
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u8
unused_was_prm3;
/* 0x07 - SCI function call parameter */
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u8
unused_was_lckf;
/* 0x08 - Global Lock function for EC */
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u8
unused_was_prm4;
/* 0x09 - Lock function parameter */
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u8
unused_was_prm5;
/* 0x0a - Lock function parameter */
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u32
p80d;
/* 0x0b - Debug port (IO 0x80) value */
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u8
lids;
/* 0x0f - LID state (open = 1) */
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u8
unused_was_pwrs;
/* 0x10 - Power state (AC = 1) */
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/* Thermal policy */
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u8
tlvl;
/* 0x11 - Throttle Level Limit */
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u8
flvl;
/* 0x12 - Current FAN Level */
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u8
tcrt;
/* 0x13 - Critical Threshold */
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u8
tpsv;
/* 0x14 - Passive Threshold */
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u8
tmax;
/* 0x15 - CPU Tj_max */
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u8
f0of;
/* 0x16 - FAN 0 OFF Threshold */
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u8
f0on;
/* 0x17 - FAN 0 ON Threshold */
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u8
f0pw;
/* 0x18 - FAN 0 PWM value */
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u8
f1of;
/* 0x19 - FAN 1 OFF Threshold */
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u8
f1on;
/* 0x1a - FAN 1 ON Threshold */
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u8
f1pw;
/* 0x1b - FAN 1 PWM value */
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u8
f2of;
/* 0x1c - FAN 2 OFF Threshold */
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u8
f2on;
/* 0x1d - FAN 2 ON Threshold */
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u8
f2pw;
/* 0x1e - FAN 2 PWM value */
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u8
f3of;
/* 0x1f - FAN 3 OFF Threshold */
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u8
f3on;
/* 0x20 - FAN 3 ON Threshold */
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u8
f3pw;
/* 0x21 - FAN 3 PWM value */
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u8
f4of;
/* 0x22 - FAN 4 OFF Threshold */
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u8
f4on;
/* 0x23 - FAN 4 ON Threshold */
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u8
f4pw;
/* 0x24 - FAN 4 PWM value */
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u8
tmps;
/* 0x25 - Temperature Sensor ID */
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u8
rsvd3[2];
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/* Processor Identification */
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u8
unused_was_apic;
/* 0x28 - APIC enabled */
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u8
unused_was_mpen;
/* 0x29 - MP capable/enabled */
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u8
pcp0;
/* 0x2a - PDC CPU/CORE 0 */
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u8
pcp1;
/* 0x2b - PDC CPU/CORE 1 */
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u8
ppcm;
/* 0x2c - Max. PPC state */
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u8
unused_was_pcnt;
/* 0x2d - Processor Count */
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u8
rsvd4[4];
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/* Super I/O & CMOS config */
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u8
natp;
/* 0x32 - SIO type */
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u8
s5u0;
/* 0x33 - Enable USB0 in S5 */
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u8
s5u1;
/* 0x34 - Enable USB1 in S5 */
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u8
s3u0;
/* 0x35 - Enable USB0 in S3 */
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u8
s3u1;
/* 0x36 - Enable USB1 in S3 */
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u8
s33g;
/* 0x37 - Enable S3 in 3G */
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u32
obsolete_cmem;
/* 0x38 - CBMEM TOC */
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/* Integrated Graphics Device */
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u8
igds;
/* 0x3c - IGD state */
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u8
tlst;
/* 0x3d - Display Toggle List Pointer */
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u8
cadl
;
/* 0x3e - currently attached devices */
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u8
padl;
/* 0x3f - previously attached devices */
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u8
rsvd14[27];
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/* TPM support */
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u8
tpmp;
/* 0x5b - TPM Present */
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u8
tpme;
/* 0x5c - TPM Enable */
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u8
rsvd5[3];
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/* LynxPoint Serial IO device BARs */
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u32
s0b[8];
/* 0x60 - 0x7f - BAR0 */
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u32
s1b[8];
/* 0x80 - 0x9f - BAR1 */
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u32
cbmc;
/* 0xa0 - 0xa3 - coreboot memconsole */
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/* Required for future unified acpi_save_wake_source. */
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u32
pm1i;
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u32
gpei;
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};
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#endif
/* SOUTHBRIDGE_INTEL_LYNXPOINT_NVS_H */
stdint.h
u32
uint32_t u32
Definition:
stdint.h:51
u16
uint16_t u16
Definition:
stdint.h:48
u8
uint8_t u8
Definition:
stdint.h:45
__packed
Definition:
x86.c:23
__packed::cadl
u32 cadl
Definition:
opregion.h:72
global_nvs
Definition:
nvs.h:14
src
southbridge
intel
lynxpoint
include
soc
nvs.h
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