DT: Add DTB 8-byte alignment compliance test - #797
Merged
Merged
Conversation
Add a Devicetree ACS test to validate that the DTB Table address reported in dmem.log is non-zero and 8-byte aligned. The change adds dtb_alignment_test.py, integrates the test into the Devicetree flow, and generates a dedicated log for alignment validation results. Signed-off-by: VEP333 <VE.Pavithraja@arm.com> Change-Id: I61b68adec0be5a44b1acff960af63f695f70b85b
chetan-rathore
approved these changes
Sep 4, 2026
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Adds a Device tree ACS test to validate the address of the DTB published.
The change adds dtb_alignment_test.py to the Device tree ACS flow and uses the DTB Table address reported in dmem.log as the input for validation.
The checker verifies that: