gpio1_17 is tied to the reset line of the ATmega on the cape and is meant to be toggled from userspace to allow for, well, resetting. Besides the obvious this allows users to reset the ATmega to upload sketches with avrdude (using UART4).
So, while it sounds odd to make it an LED, if that makes it easier to toggle then writing a 1/0 to the gpio? (I'm not familiar with the LED feature), then sure, easier is better I think. gpio1_13 is an input from the ATAES132, so I don't think it would qualify. I never made a linux driver for that chip and I'm not aware of people using it (but people tend to be discrete about what they use crypto hardware for :P ) Lastly, this TPM only uses those i2c pins I believe that the TPM is (now) setup correctly hardware/software wise. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
