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On 01/19/2013 09:20 AM, Javier Martinez Canillas wrote:
On Fri, Jan 11, 2013 at 9:55 PM, Nishanth Menon nm@ti.com wrote:
On Mon, Jan 7, 2013 at 7:51 AM, Javier Martinez Canillas javier@dowhile0.org wrote:
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@collabora.co.uk
Acked-by: Nishanth Menon nm@ti.com
Tested on PandaBoard ES. Regards, Nishanth Menon
Hello Tom,
Any comments on this patch?
My Friday got overly busy, I hope to prepare a pull request for u-boot-ti early next week, with this patch. Thanks!
- -- Tom