[PATCH V2] imx: mx7dsabresd: enable DM_SERIAL

[Fabio Estevam]

On Mon, Apr 11, 2022 at 10:32 PM Peng Fan (OSS) <peng.fan at oss.nxp.com> wrote:

> +&aips3 {
> +       u-boot,dm-pre-reloc;
> +};
> +
> +&{/soc/bus at 30800000/spba-bus at 30800000} {

&aips3 would be easier to read.

> +&iomuxc_lpsr {
> +       u-boot,dm-pre-reloc;
> +};
> +
> +&{/soc/bus at 30000000/iomuxc at 30330000/imx7d-sdb} {

&iomuxc would be easier to read.

>  int board_early_init_f(void)
>  {
> -       setup_iomux_uart();
> -
>         return 0;

After this change board_early_init_f() is unnecessary. Please remove it.