[U-Boot] [RFC] mmc: fsl_esdhc: Do not set high speed mode on MX25 and MX51

Fabio Estevam festevam at gmail.com
Wed Oct 18 17:35:08 UTC 2017


Hi Benoît ,

On Wed, Oct 18, 2017 at 2:56 PM, Benoît Thébaudeau <benoit at wsystem.com> wrote:

> I can tell you what to use for imx25pdk if you give me the pads used by the
> eSDHC instance in question here.

mx25pdk uses the POR default IOMUX settings for sdhc1:

static const iomux_v3_cfg_t sdhc1_pads[] = {
NEW_PAD_CTRL(MX25_PAD_SD1_CMD__SD1_CMD, NO_PAD_CTRL),
NEW_PAD_CTRL(MX25_PAD_SD1_CLK__SD1_CLK, NO_PAD_CTRL),
NEW_PAD_CTRL(MX25_PAD_SD1_DATA0__SD1_DATA0, NO_PAD_CTRL),
NEW_PAD_CTRL(MX25_PAD_SD1_DATA1__SD1_DATA1, NO_PAD_CTRL),
NEW_PAD_CTRL(MX25_PAD_SD1_DATA2__SD1_DATA2, NO_PAD_CTRL),
NEW_PAD_CTRL(MX25_PAD_SD1_DATA3__SD1_DATA3, NO_PAD_CTRL),
};

Regards,

Fabio Estevam


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