[Feature] A5 需要支持ffts_cross_core_sync/wait_flag_dev函数

[Yxiaofa]

Summary

A5 进行AIC/AIC 或者AIV/AIV的核间同步需要ffts_cross_core_sync/wait_flag_dev函数，同a3 通过getFFTSMsg 传入mode id。

Motivation / use case

A5 进行AIC/AIC 或者AIV/AIV的核间同步

Proposed API / behavior

No response

Alternatives considered

No response

Additional context

No response