[U-Boot] [PATCH v2 2/2] README: document the CONFIG_ENV_IS_IN_FAT option

[Stephen Warren]

On 06/22/2014 08:41 PM, Josh Wu wrote:
> Signed-off-by: Josh Wu <josh.wu at atmel.com>

A quick description might be nice. Otherwise,

Reviewed-by: Stephen Warren <swarren at nvidia.com>