Fix enabling v7M MPU too early #389
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
See issue ARMmbed#380. Move call to vmpu_mpu_lock() after vmpu_load_box(). This guarantees that all RBAR/RASR registers have been written-to (by vmpu_mpu_invalidate()) before the MPU is enabled.
|
Please rebase on latest uVisor. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
See issue #380.
Move call to
vmpu_mpu_lock()aftervmpu_load_box(). This guarantees that all RBAR/RASR registers have been written-to (byvmpu_mpu_invalidate()) before the MPU is enabled.My only concern is whether this change is compatible with the Kinetis MPU.