[U-Boot] status of patch to store environment to mmc/sd

Hi Terry,

I came across a patch[1] from you to add support to save the environment to mmc/sd. What is the status of the patch?

I am unable to find it in mainline u-boot or Stefano's u-boot-imx.git.

I ran across this when trying mainline u-boot on a mx51evk where it won't let me change the default environment since there is no 'saveenv' command. I guess I can just change the environment in source and recompile.

Regards, Amit

[1] http://www.mail-archive.com/u-boot@lists.denx.de/msg31675.html