Correct comments.

[mirror_edk2.git] / MdeModulePkg / Core / Pei / Image / Image.c

diff --git a/MdeModulePkg/Core/Pei/Image/Image.c b/MdeModulePkg/Core/Pei/Image/Image.c
index 88633e2729e1af21a05c8275254a8f3967773206..c4fcea65569c4cce0e0adca954d22c36b62682ff 100644 (file)
--- a/MdeModulePkg/Core/Pei/Image/Image.c
+++ b/MdeModulePkg/Core/Pei/Image/Image.c
@@ -502,12 +502,13 @@ PeiLoadImage (
 \r
 \r
 /**\r
+  Initialize image service that install PeiLoadFilePpi.\r
 \r
-  Install Pei Load File PPI.\r
-\r
-\r
-  @param PrivateData     - Pointer to PEI_CORE_INSTANCE.\r
-  @param OldCoreData     - Pointer to PEI_CORE_INSTANCE.\r
+  @param PrivateData     Pointer to PeiCore's private data structure PEI_CORE_INSTANCE.\r
+  @param OldCoreData     Pointer to Old PeiCore's private data.\r
+                         If NULL, PeiCore is entered at first time, stack/heap in temporary memory.\r
+                         If not NULL, PeiCore is entered at second time, stack/heap has been moved\r
+                         to permenent memory.\r
 \r
 **/\r
 VOID\r