Firmware Menus
Debug Settings
Debug Settings firmware setup page decoded from AMI HII/IFR resources.
- Form ID
- 0x281e
- Records
- 6
- Parents
- Advanced
- Path
- Setup / Advanced / Debug Settings / Setup / Advanced / Advanced / Debug Settings
Record 1496
Kernel Debug Serial Port
Firmware Value
Select Kernel Debug Port and report in ACPI DBG2 table
- Form
- Debug Settings
- Opcode
- OneOf
- Question ID
- 0x54f
- VarStore
- PchSetup
- VarStore GUID
- 4570B7F1-ADE8-4943-8DC3-406472842384
- Offset
- 0x8
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
| Value | Label | Markers |
|---|---|---|
0 | Legacy UART | |
1 | SERIALIO UART0 |
Default store records
| Store ID | Store label | Value | Option label |
|---|---|---|---|
0 | Standard | 0 | Legacy UART |
Record 1497
Serial Io Uart Debug Power Gating
Firmware Value
For S0iX support with Kernel Debugger Enabled.
Firmware help text
For S0iX support with Kernel Debugger Enabled. BIOS needs to change DBG2 Port Sub Type as value of 0x14 (0x0014 Intel LPSS) Note: Requires OS support
- Form
- Debug Settings
- Opcode
- OneOf
- Question ID
- 0x550
- VarStore
- PchSetup
- VarStore GUID
- 4570B7F1-ADE8-4943-8DC3-406472842384
- Offset
- 0x786
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
| Value | Label | Markers |
|---|---|---|
0 | Disabled | Standard defaultManufacturing default |
1 | Enabled |
Visibility / conditions
- {"condition_id": 601, "type": "SuppressIf", "offset": 379778, "expr": ["EqIdVal QuestionId: 0x54F, Value: 0x0"]}
Record 1498
Kernel Debug Patch
Firmware Value
Enable/Disable Kernel Debug Patch
- Form
- Debug Settings
- Opcode
- OneOf
- Question ID
- 0x551
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x867
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
| Value | Label | Markers |
|---|---|---|
0 | Disabled | Standard defaultManufacturing default |
1 | Enabled |
Record 1499
Platform Debug Consent
Firmware Value
Enabled(All Probes+TraceHub) supports all probes with TraceHub enabled and blocks s0ix Enabled(Low Power) Tracehub is powergated by default, s0ix is viable Manual:user needs to configure Advanced Debug Settings manually...
Firmware help text
Enabled(All Probes+TraceHub) supports all probes with TraceHub enabled and blocks s0ix Enabled(Low Power) Tracehub is powergated by default, s0ix is viable Manual:user needs to configure Advanced Debug Settings manually, aimed at advanced users
- Form
- Debug Settings
- Opcode
- OneOf
- Question ID
- 0x2819
- VarStore
- SiSetup
- VarStore GUID
- AAF8E719-48F8-4099-A6F7-645FBD694C3D
- Offset
- 0x1
- Width
- 1 byte(s)
- Range
- 0 to 7 step 0
| Value | Label | Markers |
|---|---|---|
0 | Disabled | Standard defaultManufacturing default |
2 | Enabled (All Probes+TraceHub) | |
6 | Enabled (Low Power) | |
7 | Manual |
Default store records
| Store ID | Store label | Value | Option label |
|---|---|---|---|
0 | Standard | 0 | Disabled |
Visibility / conditions
- {"condition_id": 602, "type": "GrayOutIf", "offset": 379862, "expr": ["EqIdVal QuestionId: 0x124E, Value: 0x1"]}
Record 1500
VT-d Debug Settings
Menu Link
Vt-d Debug Settings
- Form
- Debug Settings
- Opcode
- Ref
- Question ID
- 0x552
Record 1501
Advanced Debug Settings
Menu Link
Advanced Debug Settings
- Form
- Debug Settings
- Opcode
- Ref
- Question ID
- 0x553