Hi Xin,
I have tested the android-7.1.1_r14 build for the Pixel C (using the N4F26O vendor and nvidia packages).
The build is successful, all images are flashed, however the device is stuck in the boot animation
screen. There is no ADB connection to the device.
I have tried to use a Jack TTL converter for the boot log, but there is no data on the serial.
The serial cable was also tested with Nexus 5X jack output and it is working fine.
Can you suggest a way to debug this or fix this?
I have decompiled and compared the vendor/boot partitions with the official Google release images and
all seem to be identical (there are few extra firmware files on the AOSP boot image).
Thanks,
Zoltan