debian+phosh running on PinePhone

[Beattie]

I'm having trouble with the power button, I can't seem to reliably turn my BraveHeart on, is there a document that describes how the button is supposed to work? I'm thinking about adding code (probably to uboot) to turn on the LED and maybe other points in the startup process to provide some feedback.

Sure, for the next image I modified the u-boot script to light up the LED, but it still happens a bit late, I'll see to enabling it earlier.
At the moment, the best way to make sure the phone is booting is to connect a serial adapter cable to the headphone jack and monitor the UART output, but early-boot visual feedback is being worked on

That's great I was thinking about doing that, I've got the bits for the serial port on order(hopefully tomorrow). Can you tell me where you are getting the u-boot source?