add a comment about why gEfiPeiMemoryDiscoveredPpiGuid is used as dpx.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5346 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/EdkCompatibilityPkg/Compatibility/FvHobToFvInfoThunk/FvHobToFvInfoThunk.inf b/EdkCompatibilityPkg/Compatibility/FvHobToFvInfoThunk/FvHobToFvInfoThunk.inf
index 2ab47abd298df640bc50ed994a3e653105b28dd4..b8bfbf9d5eaeb762a6f174aa82da1b99c5c0a3e8 100644 (file)
--- a/EdkCompatibilityPkg/Compatibility/FvHobToFvInfoThunk/FvHobToFvInfoThunk.inf
+++ b/EdkCompatibilityPkg/Compatibility/FvHobToFvInfoThunk/FvHobToFvInfoThunk.inf
@@ -59,4 +59,6 @@
   gEfiPeiFirmwareVolumeInfoPpiGuid\r
 \r
 [Depex]\r
+  # This DPX ensure that this module is dispatched as late as possible in PEI phase\r
+  # so that all FV HOB has been built.\r
   gEfiPeiMemoryDiscoveredPpiGuid\r