[U-Boot] [U-Boot, v2, 1/9] omap: overo: allow the use of a plain text env file instead boot scripts

[Tom Rini]

On Wed, May 21, 2014 at 02:04:47PM -0700, Ash Charles wrote:

> Adapted from d70f5480 described below.
> 
>     commit d70f54808dfa83b574e1239c3eccbcf3317343e1
>     Author: Javier Martinez Canillas <javier at dowhile0.org>
>     Date:   Mon Jan 7 03:51:20 2013 +0000
> 
>     omap4: allow the use of a plain text env file instead boot scripts
> 
>     For production systems it is better to use script images since
>     they are protected by checksums and carry valuable information like
>     name and timestamp. Also, you can't validate the content passed to
>     env import.
> 
>     But for development, it is easier to use the env import command and
>     plain text files instead of script-images.
> 
>     Since both OMAP4 supported boards (Panda and TI SDP4430) are used
>     primarily for development, this patch allows U-Boot to load env var
>     from a text file in case that an boot.scr script-image is not present.
> 
>     The variable uenvcmd (if existent) will be executed (using run) after
>     uEnv.txt was loaded. If uenvcmd doesn't exist the default boot sequence
>     will be started.
> 
>     Signed-off-by: Javier Martinez Canillas <javier.martinez at collabora.co.uk>
>     Acked-by: Nishanth Menon <nm at ti.com>
> 
> Signed-off-by: Peter A. Bigot <pab at pabigot.com>
> Tested-by: Ash Charles <ash at gumstix.com>

Applied to u-boot-ti/master, thanks!

-- 
Tom
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