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-rw-r--r--EdkNt32Pkg/Sec/SecMain.msa22
1 files changed, 19 insertions, 3 deletions
diff --git a/EdkNt32Pkg/Sec/SecMain.msa b/EdkNt32Pkg/Sec/SecMain.msa
index 1e7efe38d3..23f059511d 100644
--- a/EdkNt32Pkg/Sec/SecMain.msa
+++ b/EdkNt32Pkg/Sec/SecMain.msa
@@ -93,17 +93,33 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
<PcdEntry PcdItemType="FIXED_AT_BUILD">
<C_Name>PcdWinNtMemorySizeForSecMain</C_Name>
<TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>
- <HelpText/>
+ <HelpText>This PCD defines the memory size of simulated machine. Simulator will allocate
+ the size of PcdWinNtMemorySizeForSecMain in windows platform.
+ The item type of this PCD can only be "FIXED_AT_BUILD".</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FIXED_AT_BUILD">
<C_Name>PcdWinNtFirmwareVolume</C_Name>
<TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>
- <HelpText/>
+ <HelpText>This PCD defines the FD file windows path string. Simulator will load the FD file and execute.
+ The item type of this PCD can only be "FIXED_AT_BUILD".</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FIXED_AT_BUILD">
<C_Name>PcdWinNtBootMode</C_Name>
<TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>
- <HelpText/>
+ <HelpText>This PCD defines the boot mode for simualtor.
+ The boot mode can be set as following value:
+ 0x0: Boot with full configuration.
+ 0x1: Boot with minimal configuration.
+ 0x2: Boot assume no configuration changes.
+ 0x3: Boot with full configuration plus diagnostics.
+ 0x4: Boot with default settings.
+ 0x5: Boot on S4 resume.
+ 0x6: Boot on S5 resume.
+ 0x10: Boot on S2 resume.
+ 0x11: Boot on S3 resume.
+ 0x12: Boot on flash update.
+ 0x20: Boot in reovery mode.
+ The item type of this PCD can only be "FIXED_AT_BUILD".</HelpText>
</PcdEntry>
</PcdCoded>
</ModuleSurfaceArea> \ No newline at end of file