[U-Boot] [PATCH] mmc: fsl_esdhc: Fix hang after 'save' command

[Fabio Estevam]

On Thu, Jun 27, 2013 at 6:50 AM, Zhang Haijun-B42677
<B42677 at freescale.com> wrote:
>
> Fabio, Did you boot up from sdcard? If so save command will write to SD card. In this case write command will be failed.
> I'm not familiar with mx6 system. I don't know if there are some difference in Watermark Level Register (eSDHC_WML).

Yes, I boot from sd card.

Can you try removing CONFIG_SYS_FSL_ESDHC_USE_PIO from your board file?