[non-BE] [split-non-BE] Reintroduce switch NONBE_1324_TC_BUFFER_MEMOERY_KEEP and disable the change
- Related issues: #1324 (closed), BASOP port 348
- Requested reviewers: @vaclav @fotopoulou
Reason why this change is needed
- This is needed to align the float main with BASOP until we find a fix to BASOP JBM.
Description of the change
- Reintroduces the switch and disables it.
Affected operating points
- Non-BE for JBM operation