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authorKonstantin Aladyshev <aladyshev22@gmail.com>2022-07-15 20:56:52 +0300
committerGitHub <noreply@github.com>2022-07-15 20:56:52 +0300
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Update information about FV region
Diffstat (limited to 'Lessons_uncategorized')
-rw-r--r--Lessons_uncategorized/Lesson_FDF/README.md4
1 files changed, 1 insertions, 3 deletions
diff --git a/Lessons_uncategorized/Lesson_FDF/README.md b/Lessons_uncategorized/Lesson_FDF/README.md
index bc6bd70..b51e3d5 100644
--- a/Lessons_uncategorized/Lesson_FDF/README.md
+++ b/Lessons_uncategorized/Lesson_FDF/README.md
@@ -367,7 +367,7 @@ Here are some explanation for the most common ones: `FV`, `DATA`, `FILE`:
## FV region
-The `FV` region type is a pointer to some `Firmware Volume`. `Firmware Volume` (`FV`) is a data block next level lower than `Flash Device Image` (`FD`).
+The `FV` region type is a pointer to some `Firmware Volume`. `Firmware Volume` (`FV`) is a region with a filesystem inside. Formatting of this region is defined by the `UEFI Platform Initialization (PI) specification (Volume 3: Shared Architectural Elements)`. We will look at the `Firmware Volumes` in the next lesson.
Example:
```
@@ -376,8 +376,6 @@ FV = FVMAIN
```
In this case FDF must define the section `[FV.FVMAIN]`.
-We will look at the `Firmware Volumes` in the next lesson.
-
## DATA region
In the case of a `DATA` region we immediately define the data inside the region via initialized array: