[U-Boot] [PATCH 3/3] mmc: fsl: introduce wp_enable

[Fabio Estevam]

Hi Peng,

On Tue, Jun 14, 2016 at 10:17 PM, Peng Fan <van.freenix at gmail.com> wrote:

> No. We can not avoid such issue for now. You changed register 20e066c'value  to 2
> 2 means "CSI_DATA04_ALT8 — Selecting Pad: CSI_DATA04 for Mode: ALT8"
>
> Look at "Figure 31-3. Daisy chain illustration" of i.MX6UL RM, if changed to 2,
> that means you let CSI_DATA04 pad goes into usdhc1_wp.

Yes, this was just a quick hack. I am not proposing this workaround :-)

> select input can not be closed or disabled, which will cause issues like what
> you met. Even worse, some one may need to redesign their board to avoid pin
> conflict.

Yes, I understood the problem and don't have any alternative
suggestion at the moment.

Pantelis/Stefano/Tom/York,

Any feedback on this series, please?