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I'm thinking about do some testing with a new kernel on my bubba, but before i begin i want to make sure i have a way of fixing it in case i mess up and brick it.
Do you have the schematics for a JTAG cable that'll work with Bubba?
I've looked at different types, both buffered and unbuffered but am unsure which type to persue.
Another way to reprogram the flash without a running system is to use the AT91's built in boot-loader. This however requires special software to run at your workstation, but requires nothing more in hardware than a slightly modified USB cable. We can release this software and a short howto if this would be of interest?
/Johannes (Excito co-founder a long time ago, but now I'm just Johannes)
Yes, I am very interested in the AT91-bootloader stuff with modified USB-cable. If you were to supply some info on that topic i would be very happy, and i'll sure post my results on this forum.
Although i think i'll check out the JTAG as well. This is a great possibility to learn Thanks for the tips about the "wiggler".
Another way to reprogram the flash without a running system is to use the AT91's built in boot-loader. This however requires special software to run at your workstation, but requires nothing more in hardware than a slightly modified USB cable. We can release this software and a short howto if this would be of interest?
Yes please... I'd also be very interested in this.
Thanks for the tips about the "wiggler".