tree 7b1d9edf04ef3acd0c60fbabdac70f8d13169151
parent be24fc780727bf008844d255fc25f2d23afa7812
author Stefan Agner <stefan.agner@toradex.com> 1553531111 +0100
committer Stefano Babic <sbabic@denx.de> 1555180209 +0200

colibri_vf: use leveling evaluated by DDR validation tools

The DDR validation tool (which is part of Processor Expert) allows
to evaluate leveling parameters for CR105/CR106/CR110. Several
runs have been made with Colibri VF50 and VF61 and it seems to
evaluate very similar values. Use this values by default.

Note: The newly evaluated parameters seem to require CTLUPD_AREF
to be enabled!

Note 2: The tool also evaluated 6 as a new value for PHY02/18
GATE_CFG (Coarse adjust of gate open time). However, this seems
not to work in practise.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>