mem: Sort memory commands and update DRAMPower

Add local variable to stores commands to be issued.
These commands are in order within a single bank but will be out
of order across banks & ranks.

A new procedure, flushCmdList, sorts commands across banks / ranks,
and flushes the sorted list, up to curTick() to DRAMPower.
This is currently called in refresh, once all previous commands are
guaranteed to have completed.  Could be called in other events like
the powerEvent as well.

By only flushing commands up to curTick(), will not get out of sync
when flushed at a periodic stats dump (done in subsequent patch).

Change-Id: I4ac65a52407f64270db1e16a1fb04cfe7f638851
Reviewed-by: Radhika Jagtap <radhika.jagtap@arm.com>

0 files changed, 0 insertions, 0 deletions