[U-Boot] [PATCH V3 1/4] README: document CONFIG_ENV_IS_IN_MMC

[Peter Korsgaard]

>>>>> "S" == Stephen Warren <swarren at wwwdotorg.org> writes:

 S> From: Stephen Warren <swarren at nvidia.com>
 S> Describe the meaning of CONFIG_ENV_IS_IN_MMC, and all related defines that
 S> must or can be set when using that option.

 S> Signed-off-by: Stephen Warren <swarren at nvidia.com>
 S> ---
 S> v3:
 S> * Mention that env size/offset are in bytes.
 S> * Fix typo; s/CONFIG_ENV_OFFSET/CONFIG_ENV_SIZE/ in one place.
 S> v2: New patch.
 S> ---
 S>  README |   40 ++++++++++++++++++++++++++++++++++++++++
 S>  1 file changed, 40 insertions(+)

 S> diff --git a/README b/README
 S> index 3012dcd..e7fedb8 100644
 S> --- a/README
 S> +++ b/README
 S> @@ -3606,6 +3606,46 @@ but it can not erase, write this NOR flash by SRIO or PCIE interface.
 S>  	  You will probably want to define these to avoid a really noisy system
 S>  	  when storing the env in UBI.
 
 S> +- CONFIG_ENV_IS_IN_MMC:
 S> +
 S> +	Define this if you have an MMC device which you want to use for the
 S> +	environment.
 S> +
 S> +	- CONFIG_SYS_MMC_ENV_DEV:
 S> +
 S> +	  Specifies which MMC device the environment is stored in.
 S> +
 S> +	- CONFIG_SYS_MMC_ENV_PART (optional):
 S> +
 S> +	  Specifies which MMC partition the environment is stored in. If not
 S> +	  set, defaults to partition 0, the user area. Common values might be
 S> +	  1 (first MMC boot partition), 2 (second MMC boot partition).
 S> +
 S> +	- CONFIG_ENV_OFFSET:
 S> +	- CONFIG_ENV_SIZE:
 S> +
 S> +	  These two #defines specify the offset and size of the environment
 S> +	  area within the specified MMC device.
 S> +
 S> +	  These two values are in units of bytes, but must be aligned to an
 S> +	  MMC sector boundary.

s/to an/t a/

Other than that:

Reviewed-by: Peter Korsgaard <jacmet at sunsite.dk>

-- 
Bye, Peter Korsgaard