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UefiCpuPkg/RegisterCpuFeaturesLib: Optimize PCD

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PcdCpuFeaturesUserConfiguration.

Merge PcdCpuFeaturesUserConfiguration into PcdCpuFeaturesSetting.
Use PcdCpuFeaturesSetting as input for the user input feature setting
Use PcdCpuFeaturesSetting as output for the final CPU feature setting

BZ:https://bugzilla.tianocore.org/show_bug.cgi?id=1375

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
This commit is contained in:
Eric Dong
2019-02-12 15:22:48 +08:00
parent 79be3d2751
commit 6214ffb410
5 changed files with 27 additions and 72 deletions
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9
UefiCpuPkg/UefiCpuPkg.dec
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@@ -262,10 +262,6 @@
# @Prompt SMM CPU Synchronization Method.
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x00|UINT8|0x60000014
## Specifies user's desired settings for enabling/disabling processor features.
# @Prompt User settings for enabling/disabling processor features.
gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesUserConfiguration|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}|VOID*|0x00000017
## Specifies the On-demand clock modulation duty cycle when ACPI feature is enabled.
# @Prompt The encoded values for target duty cycle modulation.
# @ValidRange 0x80000001 | 0 - 15
@@ -293,8 +289,9 @@
# @ValidList 0x80000001 | 0
gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesCapability|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}|VOID*|0x00000018
## Specifies actual settings for processor features, each bit corresponding to a specific feature.
# @Prompt Actual processor feature settings.
## As input, specifies user's desired settings for enabling/disabling processor features.
## As output, specifies actual settings for processor features, each bit corresponding to a specific feature.
# @Prompt As input, specifies user's desired processor feature settings. As output, specifies actual processor feature settings.
# @ValidList 0x80000001 | 0
gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesSetting|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}|VOID*|0x00000019