Feather S3 4MB/2MB only: remove use of OTA partition; turn on features #10346
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
…on; turn on features
eightycc
approved these changes
May 15, 2025
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Outdated suggestions cannot be applied.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.
Currently TinyUF2 Espressif-based boards most have two code partitions:
ota_0andota_1, which are the same size, and were originally mean to allow over-the-air upgrades. However, the limited size made it not possible to enable BLE on S3 boards, and limited other features on S2 and S3 boards.This PR combines the
ota_0andota_1partitions into a single partition which is twice as big. It's still (misleadingly, because you can't do OTA) calledota_0. It also turns on a few features that were turned off due to space.Using the Feather S3 4/2 build produced by this PR requires using https://github.com/adafruit/tinyuf2/releases/tag/0.30.0 or later. That TinyUF2 build includes the new single
ota_0partition table.TinyUF2, CIRCUITPY, and the other unchanged partitions have not changed locations.
I'll be writing a page in the Feather S3 guide about how to upgrade TinyUF2, which will need to be done manually. After this works out and we've addressed the Guide changes and support necessary, then #10265 can be merged, which is a draft PR to do all the boards, instead of just this board.
@ladyada