24 Jun
2022
24 Jun
'22
6:46 p.m.
On Fri, Jun 24, 2022 at 7:33 AM Francesco Dolcini francesco.dolcini@toradex.com 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
Reviewed-by: Fabio Estevam festevam@denx.de