diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vendorcode/intel/fsp/fsp2_0/jasperlake/FspsUpd.h | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/src/vendorcode/intel/fsp/fsp2_0/jasperlake/FspsUpd.h b/src/vendorcode/intel/fsp/fsp2_0/jasperlake/FspsUpd.h index 34c29dc717..dd7db9dae3 100644 --- a/src/vendorcode/intel/fsp/fsp2_0/jasperlake/FspsUpd.h +++ b/src/vendorcode/intel/fsp/fsp2_0/jasperlake/FspsUpd.h @@ -981,9 +981,23 @@ typedef struct { **/ UINT8 AcousticNoiseMitigation; -/** Offset 0x048D - Reserved +/** Offset 0x048D - Disable Fast Slew Rate for Deep Package C States for VR domains + Disable Fast Slew Rate for Deep Package C States based on Acoustic Noise Mitigation + feature enabled. <b>0: False</b>; 1: True + $EN_DIS +**/ + UINT8 FastPkgCRampDisable[5]; + +/** Offset 0x0492 - Slew Rate configuration for Deep Package C States for VR domains + Slew Rate configuration for Deep Package C States for VR domains based on Acoustic + Noise Mitigation feature enabled. <b>0: Fast/2</b>; 1: Fast/4; 2: Fast/8; 3: Fast/16 + 0: Fast/2, 1: Fast/4, 2: Fast/8, 3: Fast/16 **/ - UINT8 Reserved21[21]; + UINT8 SlowSlewRate[5]; + +/** Offset 0x0497 - Reserved +**/ + UINT8 Reserved21[11]; /** Offset 0x04A2 - AcLoadline PCODE MMIO Mailbox: AcLoadline in 1/100 mOhms (ie. 1250 = 12.50 mOhm); Range is @@ -1079,9 +1093,30 @@ typedef struct { **/ UINT32 CpuMpHob; -/** Offset 0x04F4 - Reserved +/** Offset 0x04F4 - Pre Wake Randomization time + PCODE MMIO Mailbox: Acoustic Noise Mitigation Range.Defines the maximum pre-wake + randomization time in micro ticks.This can be programmed only if AcousticNoiseMitigation + is enabled. Range 0-255 <b>0</b>. +**/ + UINT8 PreWake; + +/** Offset 0x04F5 - Ramp Up Randomization time + PCODE MMIO Mailbox: Acoustic Noise Mitigation Range.Defines the maximum Ramp Up + randomization time in micro ticks.This can be programmed only if AcousticNoiseMitigation + is enabled.Range 0-255 <b>0</b>. +**/ + UINT8 RampUp; + +/** Offset 0x04F6 - Ramp Down Randomization time + PCODE MMIO Mailbox: Acoustic Noise Mitigation Range.Defines the maximum Ramp Down + randomization time in micro ticks.This can be programmed only if AcousticNoiseMitigation + is enabled.Range 0-255 <b>0</b>. +**/ + UINT8 RampDown; + +/** Offset 0x04F7 - Reserved **/ - UINT8 Reserved24[16]; + UINT8 Reserved24[13]; /** Offset 0x0504 - PpinSupport to view Protected Processor Inventory Number Enable or Disable or Auto (Based on End of Manufacturing flag. Disabled if this |