Hello,
Release: android_p11.0.0_2.6.0
Board: i.MX8MQ based custom board
Current status:
Our customized imx8mq board can start the kernel and enter the file system, but it cannot enter the Android system. When analyzing the log through logcat, I found that the zygote process has been restarting and reported the following prompt:
03-03 03:00:01.378 2350 2350 E Zygote : Zygote failed to write to system_server FD: Connection refused
03-03 03:00:01.379 2350 2350 E Zygote : Exit zygote because system server (pid 2412) has terminated
I put the files of logcat *:E and logcat in the attachment respectively.
Can you help me analyze the problem?
Solved! Go to Solution.
Thank you for your reply.
I have solved the problem that the imx8mq custom board cannot enter the boot animation.
It may be that there is a voltage drop in the GPU power supply voltage of our customized board, resulting in the abnormal operation of the GPU. If I set the operating voltage VDD_GPU_0V9 of GPU from 0.9V to 1.1V in uboot, Android can enter the boot animation normally
Try to check this log:
android.system.suspend@1.0-service: Error opening kernel wakelock stats for: wakeup5: Permission denied
Thank you for your reply.
I have solved the problem that the imx8mq custom board cannot enter the boot animation.
It may be that there is a voltage drop in the GPU power supply voltage of our customized board, resulting in the abnormal operation of the GPU. If I set the operating voltage VDD_GPU_0V9 of GPU from 0.9V to 1.1V in uboot, Android can enter the boot animation normally
Hi,
Can you explain the diagnostic process? I don't have any solution yet. Thanks!