Re: [U-Boot-Users] bootcmd

In message 465DE93D.1010907@freescale.com you wrote:

Matt Gessner wrote:

...

Hi,

I'm trying to figure out how to make my software field update process robust. Currently, my bootcmd is 'fsload 20000000 uImage; bootm 20000000'

...

Is there anyway for u-boot to determine, in one of these commands, that some command failed, and to do something else instead?

fsload 20000000 uImage && bootm 20000000

Or, without using the hush shell:

=> sete kaddr 20000000 => sete kload 'fsload ${kaddr} uImage' => sete kboot 'bootm ${kaddr}' => save

followed by "run kload kboot"

See http://www.denx.de/wiki/view/DULG/CommandLineParsing for details.

Best regards,

Wolfgang Denk