ddr3: Added usage of new DGL param - gRttWR

	RTT WR is Dynamic ODT value.
	This parameter should be set 'RZQ/4' for BC2, for other it remains 'Off'

Change-Id: I5600ac275dbc889c5bb5eca8225e2024be692c6c
Signed-off-by: Igor Petrik <igorp@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/19408
Reviewed-by: Omri Itach <omrii@marvell.com>
Tested-by: Omri Itach <omrii@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/24129
Tested-by: Star_Automation <star@marvell.com>
6 files changed