Hi Vincent,
Thank you very much the response, we went ahead and moved DSPLINKMEM and POOLMEM into uncached regions. Moreover, following your recommendation we modified the HAL macros to not call the BCACHE API. The system booted, was stable and we did not observe any notable performance degradation.
At the moment we have several sets of units in testing, one set is running all of our discussed changes up to the BCACHE API removal, the other contains the BCACHE API removal as well. We will be monitoring the systems and will report back shortly.
Thank you very much,
Arya B.