[PATCH V2 10/12] configs: drop CONFIG_MMCROOT

[sbabic at denx.de]

> From: Peng Fan <peng.fan at nxp.com>
> CONFIG_MMCROOT is only used to set mmcroot, no need a dedicated macro.
> Script as below
> "
>  for i in `ls include/configs/*.h`
>  do
>  mmcroot=`sed -n '/define.*MMCROOT/ p' $i  | awk -F\" '{ print $2;}'`
>  if [ ! -n "$mmcroot" ]; then
>  	continue
>  fi
>  sed -i '/define.*MMCROOT/ d' $i
>  sed -i 's,\" CONFIG_MMCROOT \",'$mmcroot',g' $i
>  done
> "
> Reviewed-by: Fabio Estevam <festevam at denx.de>
> Signed-off-by: Peng Fan <peng.fan at nxp.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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