Follow these steps to boot the board into Linux. These steps can be skipped if you are already at the Linux prompt xilinx-vck190-20221
Ensure all steps under the section Board Setup are verified.
Insert the prepared micro SD card into the Versal SD card slot (refer to the image in Board Setup)
Have the UART0 terminal emulator tab connected.
Turn ON power switch SW13.
On Versal UART0 terminal, you would see the Versal device booting from the micro SD card, starting with the message “Xilinx Versal Platform Loader and Manager”
In about 60 seconds boot is complete. Observe the Linux prompt xilinx-vck190-20221 and finish logging in.
Observe autostart of the bokeh server that serves the Base TRD dashboard application as seen in the example below:
xilinx-vck190-20221 login: petalinux [ 24.344617] trd-dashboard.sh[684]: TRD Dashboard will be running at http://192.168.0.13:5006/trd-dashboard [ 28.466649] trd-dashboard.sh[697]: 2022-07-26 23:52:55,858 Starting Bokeh server version 2.4.2 (running on Tornado 6.1) [ 28.475214] trd-dashboard.sh[697]: 2022-07-26 23:52:55,867 User authentication hooks NOT provided (default user enabled) [ 28.498431] trd-dashboard.sh[697]: 2022-07-26 23:52:55,890 Bokeh app running at: http://localhost:5006/trd-dashboard [ 28.499011] trd-dashboard.sh[697]: 2022-07-26 23:52:55,891 Starting Bokeh server with process id: 697
Note
If you do not see the above messages or after a TIMEOUT of 90 seconds you see a message log with ‘IP address not found’ instead,
trd-dashboard.sh[682]: Cant find IP addr, please call /usr/bin/trd-dashboard.sh after assigning IP addr
then double check your network connection. If DHCP is not available and auto-assigment of an IP address times out, you can use a private network and start the bokeh server as follows. User is required to use sudo while running trd-dashboard or jupyter-lab. It is adviced to use systemctl to start the abover services as shown below.