Re: [U-Boot] Can I have a backup boot option ?

Dear Mark,

In message 492AA134.7010008@mimc.co.uk you wrote:

If an end-user inserts an MMC card containing some "magic marker" files, the target will detect these and boot from the MMC card instead of using the standard boot option.

...

I've done a quick check of the README and the source code, but nothing else seems to stand out as a possible solution.

Note: please restrict your line lenght to some 70 or so characters.

There are several auto-update / recovery solutions available in current source code. Just look around - search for file names that contain auto_update or fwupdate, and/or read doc/README.update

Best regards,

Wolfgang Denk