[U-Boot] [PATCH 2/3] mxs_ocotp: check for errors from the OTP controller after writing

[Fabio Estevam]

On Fri, Nov 21, 2014 at 2:54 PM, Hector Palacios
<hector.palacios at digi.com> wrote:
> The write operation may fail when trying to write to a locked area. In
> this case the ERROR bit is set in the CTRL register. Check for that
> condition and return an error.
>
> Signed-off-by: Hector Palacios <hector.palacios at digi.com>

Reviewed-by: Fabio Estevam <fabio.estevam at freescale.com>