I'm having trouble booting
my plug computer (Sheevaplug) from the SD Card
. I've been following the directions listed at: http://www.randomexploits.com/projects/sheevaplug/sd-boot.htm
I've been successful at following these instructions up to and including step 5, which describes how to copy over the OS from the internal NAND Flash. However, I'm running into trouble on step 6 and on step 7. I changed the uBoot settings to tell the computer to boot from the SD Card. This was accomplished by rebooting the plug computer and entering new boot commands using the setenv command. I copied these commands from the instructions verbatim.
The plug fails to boot
. (Fortunately I didn't issue the saveenv command after defining the new boot commands. This way I'm still able to boot my plug computer from the internal memory, despite the fact that I had a failed attempt at changing the way it boots.)
My SD Card is a 4 GB SanDisk SDHC Card
. I suspect this card is of a different size and manufacture from the one being used by the person who wrote the instructions. (I'm not sure if this could be part of my problem. Should I be modifying the new boot commands which were issued using the setenv command to accommodate the fact that my card may be different?)
Does anybody have any ideas what I'm doing wrong?
Is there a better tutorial out there about modifying the plug computer to boot from a SD Card that I should be following instead of this one? Thanks so much!