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PinePhone A64: No working USB controllers #85
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Running
and then raises another fatal error ( |
Weirdly enough, Jumpdrive works fine when booted from megi's multi-boot image flashed to a microSD card. It then connects as an Ethernet adapter and two block devices (eMMC and microSD), as expected. |
I flashed https://github.com/dreemurrs-embedded/Jumpdrive/releases/download/0.8/pine64-pinephone.img.xz onto a microSD card and booted my PinePhone from it by connecting it to my computer with a known good USB cable. Sadly, it doesn't show up as a USB device.
Connecting to the serial console using a custom cable and a USB-Serial converter sometimes (still haven't found out the root cause, suspecting my USB-Serial converter or PuTTY) makes the boot hang before the command prompt and splash screen:
Sometimes, the boot finishes (especially if I connect my logic analyzer to GND, Rx and Tx as well, but that may also be GND impedance or fiddly USB cables (EDIT: I now think it's GND impedance over the 3 USB cables)) and also gives me a working command prompt after showing an exact copy of the above log.
For some reason, I now got the following output (note the difference after
Hit any key to stop autoboot
):What can I do at that point? Am I using Jumpdrive wrong? Did I somehow break my PinePhone (e.g. the USB controller(s))?
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