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| author | Konstantin Aladyshev <aladyshev22@gmail.com> | 2022-07-15 20:56:52 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-15 20:56:52 +0300 |
| commit | d8c463a04f8f987b997c0ec70dd548207873633d (patch) | |
| tree | 4ec9f8a0ad1398ea06b4d8da4d6e9ee8001f33e7 /Lessons_uncategorized/Lesson_FDF | |
| parent | 82cdbf273c4c051f9b9de7f097f3c3ca0b637cd0 (diff) | |
| download | UEFI-Lessons-d8c463a04f8f987b997c0ec70dd548207873633d.tar.gz UEFI-Lessons-d8c463a04f8f987b997c0ec70dd548207873633d.tar.bz2 UEFI-Lessons-d8c463a04f8f987b997c0ec70dd548207873633d.zip | |
Update information about FV region
Diffstat (limited to 'Lessons_uncategorized/Lesson_FDF')
| -rw-r--r-- | Lessons_uncategorized/Lesson_FDF/README.md | 4 |
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: |