tree ed527dd9f102deeef41114fb021a3fb968a0ba8d
parent 5076c64a08d2083af5a7761b12a30116ef0da967
author York Sun <yorksun@freescale.com> 1446660197 -0800
committer York Sun <yorksun@freescale.com> 1450060047 -0800

driver/ddr/fsl: Update DDR4 RTT values

DDR4 has different RTT value and code according to JEDEC spec. Update
the macros and options .

Signed-off-by: York Sun <yorksun@freescale.com>