内核配置：

tina配置：

设备树配置：

现象：
手动切换USB为device模式：

root@TinaLinux:/# cat /sys/devices/platform/soc/usbc0/usb_device
[   30.605212]
[   30.605212] rmmod_device_driver
[   30.605212]
[   30.612229] android_work: did not send uevent (0 0   (null))
device_chose finished![   30.618668]
[   30.618668] insmod_device_driver
[   30.618668]

root@TinaLinux:/# adbd
init adb main
[adbd D]qemu_pipe_open: Could not open /dev/qemu_pipe: No such file or directory[adbd D]Handling main()
Handling main()
[adbd D]Warning: ADB_EXTERNAL_STORAGE is not set.  Leaving EXTERNAL_STORAGE unchanged.
cannot bind 'tcp:5037'

执行/etc/init.d/adbd start，无报错信息

root@TinaLinux:/# /etc/init.d/adbd start

但电脑端无法检测出adb设备