SMP dual-core cleanups #1146
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SMP dual-core cleanups #1146
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having only a single connection
just use 2 CSRs instead of 4
- directly instantiate all modules - rework ICC wiring
stnolting
added
HW
has to be of type "int stuff(void)"
Scutua
approved these changes
Jan 10, 2025
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I have tested a quad-core version of the core. However, it turned out that a 4-core variant does not bring any performance gain. In fact, the opposite is the case, as the current bus system architecture cannot supply sufficient data and instructions to keep all 4 cores busy.
Therefore, this PR provides a clean-up of the SMP configuration dedicated for 2 cores at maximum.