Debug APB: Prevent aliasing on undefined addresses #2213
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Debug: Fill in holes in APB interface with TLError device
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Debug: Fill in undefined addresses in APB interface with TLError device.
Note: making this a follow-on to #2205 would allow this to have less hardware impact
Related issue:
Type of change: bug report
Impact: API modification
Development Phase: implementation
Release Notes
Resolve issue in which accesses to the APB Debug interface which targeted undefined addresses would alias to valid addresses. Instead, these accesses will now return an error.