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AM5728 andriod9.0系统烧入

Other Parts Discussed in Thread: AM5728

我使用的是 ti-processor-sdk-android-am57xx-evm-06.03.00.106-Linux-x86-Install.bin 最新版本的SDK

我参考 https://software-dl.ti.com/processor-sdk-android/esd/docs/06_03_00_106/android/Overview_Getting_Started_Guide.html#run-setup-scripts  运行setup.sh 脚本。

运行后提示没有找到主板:

...........................................................................................................................

skyliqf@skyliqf-System-Product-Name:~/workhome/ti-processor-sdk-android-am57xx-evm-06.03.00.106$ ./setup.sh
Just a simple wrapper over the fastboot.sh to set the appropriate paths.

--------------------------------------------------------------------------------"
This step will set up minicom (serial communication application) for
SDK development


For boards that contain a USB-to-Serial converter on the board such as:
* BeagleBone
* Beaglebone Black
* AM335x EVM-SK
* AM57xx EVM
* K2H, K2L, and K2E EVMs

the port used for minicom will be automatically detected. By default Ubuntu
will not recognize this device. Setup will add a udev rule to
/etc/udev/ so that from now on it will be recognized as soon as the board is
plugged in.

For other boards, the serial will defualt to /dev/ttyS0. Please update based
on your setup.

--------------------------------------------------------------------------------


NOTE: If your using any of the above boards simply hit enter
and the correct port will be determined automatically at a
later step. For all other boards select the serial port
that the board is connected to.
Which serial port do you want to use with minicom?
[ /dev/ttyUSB0 ]

Copied existing /home/skyliqf/.minirc.dfl to /home/skyliqf/.minirc.dfl.old

Configuration saved to /home/skyliqf/.minirc.dfl. You can change it further from inside
minicom, see the Software Development Guide for more information.
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
This step will set up the u-boot variables for booting the EVM.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Would you like to create a minicom script to configure the board (y/n)?
[ y ]

Successfully wrote /home/skyliqf/workhome/ti-processor-sdk-android-am57xx-evm-06.03.00.106/bin/setupBoard.minicom

Board could not be detected. Please connect the board to the PC.
Press any key to try checking again.

Board could not be detected. Please connect the board to the PC.
Press any key to try checking again.

...............................................................................................................

我用 ls /dev/ttyUSB* 能检查到设备

skyliqf@skyliqf-System-Product-Name:~$ ls /dev/ttyUSB*
/dev/ttyUSB0
skyliqf@skyliqf-System-Product-Name:~$

ttyUSB0设备接的是uart3调试串口.我在终端输入sudo minicom 是可以连接到主板的终端。

运行setup.sh 连接的am5728主板的接口是uart调试接口吗?