27 Jun
2022
27 Jun
'22
9:02 a.m.
On Fri, 2022-06-24 at 12:33 +0200, Francesco Dolcini wrote:
In case rtt_nom is set to 0 keep ODT disabled (MMDC MPODTCTRL = 0). No changes required for DDR MR1 Rtt_Nom impedance register, 0 value is already handled correctly.
No board is currently affected by this change (rtt_nom != 0 on all i.MX6 ddr3 boards), this will be used by a follow-up change.
Fixes: fe0f7f7842e1 ("mx6: add mmdc configuration for MX6Q/MX6DL") Signed-off-by: Francesco Dolcini francesco.dolcini@toradex.com
Acked-by: Marcel Ziswiler marcel.ziswiler@toradex.com