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| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2022-06-24 12:33:35 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-06-28 15:24:31 +0200 |
| commit | 6b5ecb829391331bc1125c2b2033344b870ea5c3 (patch) | |
| tree | abd945420a722516e10c8ef66e2d2b465f70e83b /drivers/ddr/altera/sdram_agilex.c | |
| parent | d4cd19ded8a23fdc0d9c6499f82b3f7a596bc29d (diff) | |
mx6: ddr: Fix disabling on-die termination
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>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'drivers/ddr/altera/sdram_agilex.c')
0 files changed, 0 insertions, 0 deletions