[PATCH 9/9] ddr: imx9: Add errata registers support

[Fabio Estevam]

On Sun, Jul 27, 2025 at 11:14 PM Peng Fan (OSS) <peng.fan at oss.nxp.com> wrote:
>
> From: Viorel Suman <viorel.suman at nxp.com>
>
> Collect errata registers values after the training and restore errata
> registers values before starting quick boot firmware.

Please explain why.