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1  Hardware and U-Boot firmware / Hardware / Re: Is my sheevaplug dead ??? on: July 09, 2010, 10:36:05 PM
Just to make sure before attempting to replace my powersupply (since I have to replace it anyway, I'd rather get the heat outside the case and be done with it), I have the following supply that is listed as 5V, 5A. I'm assuming it's a regulated power supply and so will only output the current needed, all at 5V and so there shouldn't be any problems using this power supply and cabling it to a DC jack that I'll install in the plug wall?


Or, as an alternative, I also have a 5.2V, 2A power supply, what is the voltage tolerance on the plug?
2  Hardware and U-Boot firmware / U-Boot stuff / Re: Modify uboot bootdelay value? on: January 14, 2010, 01:31:16 PM
That'd be great. All the other reading and experience I've had with uboot has had ethaddr, serial etc. flagged as being set-once only, but I changed ethaddr multiple times without problem, so I figured no environment variables were protected.
3  Hardware and U-Boot firmware / U-Boot stuff / Modify uboot bootdelay value? on: January 14, 2010, 01:22:11 PM
I've attempted to increase the uboot bootdelay value higher than the 3 that is default, however after doing the setenv/saveenv/reset, the printenv still reports the 3 seconds value. Is the bootdelay value write protected in the uboot image? I'm using the patched uboot, version "3.4.27 - pingtoo patch.01".
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