Re: [Gumstix-users] Is U-Boot able to switch boot order using a GPIO button?

[hypo <hyp...@gm...>]

i'm not a uboot expert, but i don't remember seeing an option like that.
however, the pieces are all there. you could do it manually by stopping it
during the autoboot prompt and then giving the appropriate command to load
the image and boot (e.g. you could download via serial or boot off the card
or the network)

alternatively, you could expend some elbow grease and modify uboot to use a
gpio line... but then that's custom effort, and you run the risk of bricking
your gumstix if you don't get the uboot right.

hope that helps
hypo



Victhor Foster wrote:
> 
> Just asking out of curiosity.
> 
> 
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