I have download the code, patched and compiled as doc said by myself.
using dd to prepared the SD card, however, it cannot start.
I tried the prebuilt img, it works.
I have attached the log here.
the diff and the txt logs.
Any one to help me on this issue.
Original Attachment has been moved to: lollipop-log-prebuilt.txt.zip
Original Attachment has been moved to: lollipop-log-error.txt.zip